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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.2-201505072057.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index bfcb1a6..2dae09b 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 0649a60..1084563 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -884,7 +952,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -934,6 +1002,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -943,7 +1013,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -986,10 +1056,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1103,6 +1176,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1118,7 +1193,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1184,7 +1259,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer vmlinux-gdb.py
547 + signing_key.x509.signer vmlinux-gdb.py \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1223,7 +1301,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1389,6 +1467,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1529,17 +1609,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1551,11 +1635,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index a9a1195..e9b8417 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -101,6 +101,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index cf4c0c9..a87ecf5 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index 674d03f..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 563b92f..689d58e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1842 /* This is an ARM L2C thing */
1843 void (*write_sec)(unsigned long, unsigned);
1844 void (*configure)(const struct l2x0_regs *);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index bfd662e..f6cbb02 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -127,6 +127,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a745a2a..481350a 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -80,6 +80,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -91,10 +92,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index f403541..b10df68 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index 72812a1..335f4f3 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -77,9 +77,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 }
2125
2126 #define init_thread_info (init_thread_union.thread_info)
2127 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index ce0786e..a80c264 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a, b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x, p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x, p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check((x), (p)); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x, p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x, p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check((x), (p)); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2260 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x, ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x), (ptr), __gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x, ptr, err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x), (ptr), err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x, ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x), (ptr), __pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x, ptr, err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x), (ptr), err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 672b219..4aa120a 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -48,6 +48,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -90,11 +171,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -479,7 +576,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -513,11 +612,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 0196327..50ac8895 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -444,7 +444,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index 2e11961..07f0704 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 69bda1a..755113a 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index 2bf1a16..d959d40 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -213,6 +213,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -226,7 +227,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index 1d60beb..4aa25d5 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3058 * Register 0 and check for VMSAv7 or PMSAv7 */
3059 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 023ac90..0a69950 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index b652af5..60231ab 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3438 index 318d127..9aab0d1 100644
3439 --- a/arch/arm/mach-exynos/suspend.c
3440 +++ b/arch/arm/mach-exynos/suspend.c
3441 @@ -18,6 +18,7 @@
3442 #include <linux/syscore_ops.h>
3443 #include <linux/cpu_pm.h>
3444 #include <linux/io.h>
3445 +#include <linux/irq.h>
3446 #include <linux/irqchip/arm-gic.h>
3447 #include <linux/err.h>
3448 #include <linux/regulator/machine.h>
3449 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3450 tmp |= pm_data->wake_disable_mask;
3451 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3452
3453 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3454 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3455 + pax_open_kernel();
3456 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3457 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3458 + pax_close_kernel();
3459
3460 register_syscore_ops(&exynos_pm_syscore_ops);
3461 suspend_set_ops(&exynos_suspend_ops);
3462 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3463 index 0662087..004d163 100644
3464 --- a/arch/arm/mach-keystone/keystone.c
3465 +++ b/arch/arm/mach-keystone/keystone.c
3466 @@ -27,7 +27,7 @@
3467
3468 #include "keystone.h"
3469
3470 -static struct notifier_block platform_nb;
3471 +static notifier_block_no_const platform_nb;
3472 static unsigned long keystone_dma_pfn_offset __read_mostly;
3473
3474 static int keystone_platform_notifier(struct notifier_block *nb,
3475 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3476 index e46e9ea..9141c83 100644
3477 --- a/arch/arm/mach-mvebu/coherency.c
3478 +++ b/arch/arm/mach-mvebu/coherency.c
3479 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3480
3481 /*
3482 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3483 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3484 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3485 * is needed as a workaround for a deadlock issue between the PCIe
3486 * interface and the cache controller.
3487 */
3488 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3489 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3490
3491 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3492 - mtype = MT_UNCACHED;
3493 + mtype = MT_UNCACHED_RW;
3494
3495 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3496 }
3497 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3498 index b6443a4..20a0b74 100644
3499 --- a/arch/arm/mach-omap2/board-n8x0.c
3500 +++ b/arch/arm/mach-omap2/board-n8x0.c
3501 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3502 }
3503 #endif
3504
3505 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3506 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3507 .late_init = n8x0_menelaus_late_init,
3508 };
3509
3510 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3511 index 79f49d9..70bf184 100644
3512 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3514 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3515 void (*resume)(void);
3516 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3517 void (*hotplug_restart)(void);
3518 -};
3519 +} __no_const;
3520
3521 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3522 static struct powerdomain *mpuss_pd;
3523 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3524 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3525 {}
3526
3527 -struct cpu_pm_ops omap_pm_ops = {
3528 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3529 .finish_suspend = default_finish_suspend,
3530 .resume = dummy_cpu_resume,
3531 .scu_prepare = dummy_scu_prepare,
3532 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3533 index 5305ec7..6d74045 100644
3534 --- a/arch/arm/mach-omap2/omap-smp.c
3535 +++ b/arch/arm/mach-omap2/omap-smp.c
3536 @@ -19,6 +19,7 @@
3537 #include <linux/device.h>
3538 #include <linux/smp.h>
3539 #include <linux/io.h>
3540 +#include <linux/irq.h>
3541 #include <linux/irqchip/arm-gic.h>
3542
3543 #include <asm/smp_scu.h>
3544 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3545 index f961c46..4a453dc 100644
3546 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3547 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3548 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3549 return NOTIFY_OK;
3550 }
3551
3552 -static struct notifier_block __refdata irq_hotplug_notifier = {
3553 +static struct notifier_block irq_hotplug_notifier = {
3554 .notifier_call = irq_cpu_hotplug_notify,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3558 index be9541e..821805f 100644
3559 --- a/arch/arm/mach-omap2/omap_device.c
3560 +++ b/arch/arm/mach-omap2/omap_device.c
3561 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3562 struct platform_device __init *omap_device_build(const char *pdev_name,
3563 int pdev_id,
3564 struct omap_hwmod *oh,
3565 - void *pdata, int pdata_len)
3566 + const void *pdata, int pdata_len)
3567 {
3568 struct omap_hwmod *ohs[] = { oh };
3569
3570 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3571 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3572 int pdev_id,
3573 struct omap_hwmod **ohs,
3574 - int oh_cnt, void *pdata,
3575 + int oh_cnt, const void *pdata,
3576 int pdata_len)
3577 {
3578 int ret = -ENOMEM;
3579 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3580 index 78c02b3..c94109a 100644
3581 --- a/arch/arm/mach-omap2/omap_device.h
3582 +++ b/arch/arm/mach-omap2/omap_device.h
3583 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3584 /* Core code interface */
3585
3586 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3587 - struct omap_hwmod *oh, void *pdata,
3588 + struct omap_hwmod *oh, const void *pdata,
3589 int pdata_len);
3590
3591 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3592 struct omap_hwmod **oh, int oh_cnt,
3593 - void *pdata, int pdata_len);
3594 + const void *pdata, int pdata_len);
3595
3596 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3597 struct omap_hwmod **ohs, int oh_cnt);
3598 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3599 index 355b089..2c9d7c3 100644
3600 --- a/arch/arm/mach-omap2/omap_hwmod.c
3601 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3602 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3603 int (*init_clkdm)(struct omap_hwmod *oh);
3604 void (*update_context_lost)(struct omap_hwmod *oh);
3605 int (*get_context_lost)(struct omap_hwmod *oh);
3606 -};
3607 +} __no_const;
3608
3609 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3610 -static struct omap_hwmod_soc_ops soc_ops;
3611 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3612
3613 /* omap_hwmod_list contains all registered struct omap_hwmods */
3614 static LIST_HEAD(omap_hwmod_list);
3615 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3616 index 95fee54..cfa9cf1 100644
3617 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3619 @@ -10,6 +10,7 @@
3620
3621 #include <linux/kernel.h>
3622 #include <linux/init.h>
3623 +#include <asm/pgtable.h>
3624
3625 #include "powerdomain.h"
3626
3627 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3628
3629 void __init am43xx_powerdomains_init(void)
3630 {
3631 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3632 + pax_open_kernel();
3633 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_close_kernel();
3635 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3636 pwrdm_register_pwrdms(powerdomains_am43xx);
3637 pwrdm_complete_init();
3638 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3639 index ff0a68c..b312aa0 100644
3640 --- a/arch/arm/mach-omap2/wd_timer.c
3641 +++ b/arch/arm/mach-omap2/wd_timer.c
3642 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3643 struct omap_hwmod *oh;
3644 char *oh_name = "wd_timer2";
3645 char *dev_name = "omap_wdt";
3646 - struct omap_wd_timer_platform_data pdata;
3647 + static struct omap_wd_timer_platform_data pdata = {
3648 + .read_reset_sources = prm_read_reset_sources
3649 + };
3650
3651 if (!cpu_class_is_omap2() || of_have_populated_dt())
3652 return 0;
3653 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3654 return -EINVAL;
3655 }
3656
3657 - pdata.read_reset_sources = prm_read_reset_sources;
3658 -
3659 pdev = omap_device_build(dev_name, id, oh, &pdata,
3660 sizeof(struct omap_wd_timer_platform_data));
3661 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3662 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3663 index 4f25a7c..a81be85 100644
3664 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3666 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3667 bool entered_lp2 = false;
3668
3669 if (tegra_pending_sgi())
3670 - ACCESS_ONCE(abort_flag) = true;
3671 + ACCESS_ONCE_RW(abort_flag) = true;
3672
3673 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3674
3675 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3676 index ab95f53..4b977a7 100644
3677 --- a/arch/arm/mach-tegra/irq.c
3678 +++ b/arch/arm/mach-tegra/irq.c
3679 @@ -20,6 +20,7 @@
3680 #include <linux/cpu_pm.h>
3681 #include <linux/interrupt.h>
3682 #include <linux/io.h>
3683 +#include <linux/irq.h>
3684 #include <linux/irqchip/arm-gic.h>
3685 #include <linux/irq.h>
3686 #include <linux/kernel.h>
3687 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3688 index 2cb587b..6ddfebf 100644
3689 --- a/arch/arm/mach-ux500/pm.c
3690 +++ b/arch/arm/mach-ux500/pm.c
3691 @@ -10,6 +10,7 @@
3692 */
3693
3694 #include <linux/kernel.h>
3695 +#include <linux/irq.h>
3696 #include <linux/irqchip/arm-gic.h>
3697 #include <linux/delay.h>
3698 #include <linux/io.h>
3699 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3700 index 2dea8b5..6499da2 100644
3701 --- a/arch/arm/mach-ux500/setup.h
3702 +++ b/arch/arm/mach-ux500/setup.h
3703 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3704 .type = MT_DEVICE, \
3705 }
3706
3707 -#define __MEM_DEV_DESC(x, sz) { \
3708 - .virtual = IO_ADDRESS(x), \
3709 - .pfn = __phys_to_pfn(x), \
3710 - .length = sz, \
3711 - .type = MT_MEMORY_RWX, \
3712 -}
3713 -
3714 extern struct smp_operations ux500_smp_ops;
3715 extern void ux500_cpu_die(unsigned int cpu);
3716
3717 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3718 index 52d768f..5f93180 100644
3719 --- a/arch/arm/mach-zynq/platsmp.c
3720 +++ b/arch/arm/mach-zynq/platsmp.c
3721 @@ -24,6 +24,7 @@
3722 #include <linux/io.h>
3723 #include <asm/cacheflush.h>
3724 #include <asm/smp_scu.h>
3725 +#include <linux/irq.h>
3726 #include <linux/irqchip/arm-gic.h>
3727 #include "common.h"
3728
3729 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3730 index 9b4f29e..bbf3bfa 100644
3731 --- a/arch/arm/mm/Kconfig
3732 +++ b/arch/arm/mm/Kconfig
3733 @@ -446,6 +446,7 @@ config CPU_32v5
3734
3735 config CPU_32v6
3736 bool
3737 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3738 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3739
3740 config CPU_32v6K
3741 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3742
3743 config CPU_USE_DOMAINS
3744 bool
3745 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3746 help
3747 This option enables or disables the use of domain switching
3748 via the set_fs() function.
3749 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3750
3751 config KUSER_HELPERS
3752 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3753 - depends on MMU
3754 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3755 default y
3756 help
3757 Warning: disabling this option may break user programs.
3758 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3759 See Documentation/arm/kernel_user_helpers.txt for details.
3760
3761 However, the fixed address nature of these helpers can be used
3762 - by ROP (return orientated programming) authors when creating
3763 + by ROP (Return Oriented Programming) authors when creating
3764 exploits.
3765
3766 If all of the binaries and libraries which run on your platform
3767 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3768 index 2c0c541..4585df9 100644
3769 --- a/arch/arm/mm/alignment.c
3770 +++ b/arch/arm/mm/alignment.c
3771 @@ -216,10 +216,12 @@ union offset_union {
3772 #define __get16_unaligned_check(ins,val,addr) \
3773 do { \
3774 unsigned int err = 0, v, a = addr; \
3775 + pax_open_userland(); \
3776 __get8_unaligned_check(ins,v,a,err); \
3777 val = v << ((BE) ? 8 : 0); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val |= v << ((BE) ? 0 : 8); \
3780 + pax_close_userland(); \
3781 if (err) \
3782 goto fault; \
3783 } while (0)
3784 @@ -233,6 +235,7 @@ union offset_union {
3785 #define __get32_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 24 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 @@ -241,6 +244,7 @@ union offset_union {
3793 val |= v << ((BE) ? 8 : 16); \
3794 __get8_unaligned_check(ins,v,a,err); \
3795 val |= v << ((BE) ? 0 : 24); \
3796 + pax_close_userland(); \
3797 if (err) \
3798 goto fault; \
3799 } while (0)
3800 @@ -254,6 +258,7 @@ union offset_union {
3801 #define __put16_unaligned_check(ins,val,addr) \
3802 do { \
3803 unsigned int err = 0, v = val, a = addr; \
3804 + pax_open_userland(); \
3805 __asm__( FIRST_BYTE_16 \
3806 ARM( "1: "ins" %1, [%2], #1\n" ) \
3807 THUMB( "1: "ins" %1, [%2]\n" ) \
3808 @@ -273,6 +278,7 @@ union offset_union {
3809 " .popsection\n" \
3810 : "=r" (err), "=&r" (v), "=&r" (a) \
3811 : "0" (err), "1" (v), "2" (a)); \
3812 + pax_close_userland(); \
3813 if (err) \
3814 goto fault; \
3815 } while (0)
3816 @@ -286,6 +292,7 @@ union offset_union {
3817 #define __put32_unaligned_check(ins,val,addr) \
3818 do { \
3819 unsigned int err = 0, v = val, a = addr; \
3820 + pax_open_userland(); \
3821 __asm__( FIRST_BYTE_32 \
3822 ARM( "1: "ins" %1, [%2], #1\n" ) \
3823 THUMB( "1: "ins" %1, [%2]\n" ) \
3824 @@ -315,6 +322,7 @@ union offset_union {
3825 " .popsection\n" \
3826 : "=r" (err), "=&r" (v), "=&r" (a) \
3827 : "0" (err), "1" (v), "2" (a)); \
3828 + pax_close_userland(); \
3829 if (err) \
3830 goto fault; \
3831 } while (0)
3832 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3833 index 8f15f70..d599a2b 100644
3834 --- a/arch/arm/mm/cache-l2x0.c
3835 +++ b/arch/arm/mm/cache-l2x0.c
3836 @@ -43,7 +43,7 @@ struct l2c_init_data {
3837 void (*save)(void __iomem *);
3838 void (*configure)(void __iomem *);
3839 struct outer_cache_fns outer_cache;
3840 -};
3841 +} __do_const;
3842
3843 #define CACHE_LINE_SIZE 32
3844
3845 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3846 index 845769e..4278fd7 100644
3847 --- a/arch/arm/mm/context.c
3848 +++ b/arch/arm/mm/context.c
3849 @@ -43,7 +43,7 @@
3850 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3851
3852 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3853 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3854 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3855 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3856
3857 static DEFINE_PER_CPU(atomic64_t, active_asids);
3858 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3859 {
3860 static u32 cur_idx = 1;
3861 u64 asid = atomic64_read(&mm->context.id);
3862 - u64 generation = atomic64_read(&asid_generation);
3863 + u64 generation = atomic64_read_unchecked(&asid_generation);
3864
3865 if (asid != 0) {
3866 /*
3867 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3868 */
3869 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3870 if (asid == NUM_USER_ASIDS) {
3871 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3872 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3873 &asid_generation);
3874 flush_context(cpu);
3875 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3876 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3877 cpu_set_reserved_ttbr0();
3878
3879 asid = atomic64_read(&mm->context.id);
3880 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3881 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3882 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3883 goto switch_mm_fastpath;
3884
3885 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3886 /* Check that our ASID belongs to the current generation. */
3887 asid = atomic64_read(&mm->context.id);
3888 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3889 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3890 asid = new_context(mm, cpu);
3891 atomic64_set(&mm->context.id, asid);
3892 }
3893 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3894 index 6333d9c..fd09b46 100644
3895 --- a/arch/arm/mm/fault.c
3896 +++ b/arch/arm/mm/fault.c
3897 @@ -25,6 +25,7 @@
3898 #include <asm/system_misc.h>
3899 #include <asm/system_info.h>
3900 #include <asm/tlbflush.h>
3901 +#include <asm/sections.h>
3902
3903 #include "fault.h"
3904
3905 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3906 if (fixup_exception(regs))
3907 return;
3908
3909 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3910 + if (addr < TASK_SIZE) {
3911 + if (current->signal->curr_ip)
3912 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3913 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3914 + else
3915 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3916 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3917 + }
3918 +#endif
3919 +
3920 +#ifdef CONFIG_PAX_KERNEXEC
3921 + if ((fsr & FSR_WRITE) &&
3922 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3923 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3924 + {
3925 + if (current->signal->curr_ip)
3926 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3927 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3928 + else
3929 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3930 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3931 + }
3932 +#endif
3933 +
3934 /*
3935 * No handler, we'll have to terminate things with extreme prejudice.
3936 */
3937 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3938 }
3939 #endif
3940
3941 +#ifdef CONFIG_PAX_PAGEEXEC
3942 + if (fsr & FSR_LNX_PF) {
3943 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3944 + do_group_exit(SIGKILL);
3945 + }
3946 +#endif
3947 +
3948 tsk->thread.address = addr;
3949 tsk->thread.error_code = fsr;
3950 tsk->thread.trap_no = 14;
3951 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3952 }
3953 #endif /* CONFIG_MMU */
3954
3955 +#ifdef CONFIG_PAX_PAGEEXEC
3956 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3957 +{
3958 + long i;
3959 +
3960 + printk(KERN_ERR "PAX: bytes at PC: ");
3961 + for (i = 0; i < 20; i++) {
3962 + unsigned char c;
3963 + if (get_user(c, (__force unsigned char __user *)pc+i))
3964 + printk(KERN_CONT "?? ");
3965 + else
3966 + printk(KERN_CONT "%02x ", c);
3967 + }
3968 + printk("\n");
3969 +
3970 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3971 + for (i = -1; i < 20; i++) {
3972 + unsigned long c;
3973 + if (get_user(c, (__force unsigned long __user *)sp+i))
3974 + printk(KERN_CONT "???????? ");
3975 + else
3976 + printk(KERN_CONT "%08lx ", c);
3977 + }
3978 + printk("\n");
3979 +}
3980 +#endif
3981 +
3982 /*
3983 * First Level Translation Fault Handler
3984 *
3985 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3986 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3987 struct siginfo info;
3988
3989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3990 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3991 + if (current->signal->curr_ip)
3992 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3993 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3994 + else
3995 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3996 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3997 + goto die;
3998 + }
3999 +#endif
4000 +
4001 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4002 return;
4003
4004 +die:
4005 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4006 inf->name, fsr, addr);
4007 show_pte(current->mm, addr);
4008 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4009 ifsr_info[nr].name = name;
4010 }
4011
4012 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4013 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4014 +
4015 asmlinkage void __exception
4016 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4017 {
4018 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4019 struct siginfo info;
4020 + unsigned long pc = instruction_pointer(regs);
4021 +
4022 + if (user_mode(regs)) {
4023 + unsigned long sigpage = current->mm->context.sigpage;
4024 +
4025 + if (sigpage <= pc && pc < sigpage + 7*4) {
4026 + if (pc < sigpage + 3*4)
4027 + sys_sigreturn(regs);
4028 + else
4029 + sys_rt_sigreturn(regs);
4030 + return;
4031 + }
4032 + if (pc == 0xffff0f60UL) {
4033 + /*
4034 + * PaX: __kuser_cmpxchg64 emulation
4035 + */
4036 + // TODO
4037 + //regs->ARM_pc = regs->ARM_lr;
4038 + //return;
4039 + }
4040 + if (pc == 0xffff0fa0UL) {
4041 + /*
4042 + * PaX: __kuser_memory_barrier emulation
4043 + */
4044 + // dmb(); implied by the exception
4045 + regs->ARM_pc = regs->ARM_lr;
4046 + return;
4047 + }
4048 + if (pc == 0xffff0fc0UL) {
4049 + /*
4050 + * PaX: __kuser_cmpxchg emulation
4051 + */
4052 + // TODO
4053 + //long new;
4054 + //int op;
4055 +
4056 + //op = FUTEX_OP_SET << 28;
4057 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4058 + //regs->ARM_r0 = old != new;
4059 + //regs->ARM_pc = regs->ARM_lr;
4060 + //return;
4061 + }
4062 + if (pc == 0xffff0fe0UL) {
4063 + /*
4064 + * PaX: __kuser_get_tls emulation
4065 + */
4066 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4067 + regs->ARM_pc = regs->ARM_lr;
4068 + return;
4069 + }
4070 + }
4071 +
4072 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4073 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4074 + if (current->signal->curr_ip)
4075 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4076 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4077 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4078 + else
4079 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4080 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4081 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4082 + goto die;
4083 + }
4084 +#endif
4085 +
4086 +#ifdef CONFIG_PAX_REFCOUNT
4087 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4088 +#ifdef CONFIG_THUMB2_KERNEL
4089 + unsigned short bkpt;
4090 +
4091 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4092 +#else
4093 + unsigned int bkpt;
4094 +
4095 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4096 +#endif
4097 + current->thread.error_code = ifsr;
4098 + current->thread.trap_no = 0;
4099 + pax_report_refcount_overflow(regs);
4100 + fixup_exception(regs);
4101 + return;
4102 + }
4103 + }
4104 +#endif
4105
4106 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4107 return;
4108
4109 +die:
4110 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4111 inf->name, ifsr, addr);
4112
4113 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4114 index cf08bdf..772656c 100644
4115 --- a/arch/arm/mm/fault.h
4116 +++ b/arch/arm/mm/fault.h
4117 @@ -3,6 +3,7 @@
4118
4119 /*
4120 * Fault status register encodings. We steal bit 31 for our own purposes.
4121 + * Set when the FSR value is from an instruction fault.
4122 */
4123 #define FSR_LNX_PF (1 << 31)
4124 #define FSR_WRITE (1 << 11)
4125 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4126 }
4127 #endif
4128
4129 +/* valid for LPAE and !LPAE */
4130 +static inline int is_xn_fault(unsigned int fsr)
4131 +{
4132 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4133 +}
4134 +
4135 +static inline int is_domain_fault(unsigned int fsr)
4136 +{
4137 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4138 +}
4139 +
4140 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4141 unsigned long search_exception_table(unsigned long addr);
4142
4143 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4144 index 1609b02..def0785 100644
4145 --- a/arch/arm/mm/init.c
4146 +++ b/arch/arm/mm/init.c
4147 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4148 {
4149 #ifdef CONFIG_HAVE_TCM
4150 extern char __tcm_start, __tcm_end;
4151 +#endif
4152
4153 +#ifdef CONFIG_PAX_KERNEXEC
4154 + unsigned long addr;
4155 + pgd_t *pgd;
4156 + pud_t *pud;
4157 + pmd_t *pmd;
4158 + int cpu_arch = cpu_architecture();
4159 + unsigned int cr = get_cr();
4160 +
4161 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4162 + /* make pages tables, etc before .text NX */
4163 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4164 + pgd = pgd_offset_k(addr);
4165 + pud = pud_offset(pgd, addr);
4166 + pmd = pmd_offset(pud, addr);
4167 + __section_update(pmd, addr, PMD_SECT_XN);
4168 + }
4169 + /* make init NX */
4170 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4171 + pgd = pgd_offset_k(addr);
4172 + pud = pud_offset(pgd, addr);
4173 + pmd = pmd_offset(pud, addr);
4174 + __section_update(pmd, addr, PMD_SECT_XN);
4175 + }
4176 + /* make kernel code/rodata RX */
4177 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4178 + pgd = pgd_offset_k(addr);
4179 + pud = pud_offset(pgd, addr);
4180 + pmd = pmd_offset(pud, addr);
4181 +#ifdef CONFIG_ARM_LPAE
4182 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4183 +#else
4184 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4185 +#endif
4186 + }
4187 + }
4188 +#endif
4189 +
4190 +#ifdef CONFIG_HAVE_TCM
4191 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4192 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4193 #endif
4194 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4195 index d1e5ad7..84dcbf2 100644
4196 --- a/arch/arm/mm/ioremap.c
4197 +++ b/arch/arm/mm/ioremap.c
4198 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4199 unsigned int mtype;
4200
4201 if (cached)
4202 - mtype = MT_MEMORY_RWX;
4203 + mtype = MT_MEMORY_RX;
4204 else
4205 - mtype = MT_MEMORY_RWX_NONCACHED;
4206 + mtype = MT_MEMORY_RX_NONCACHED;
4207
4208 return __arm_ioremap_caller(phys_addr, size, mtype,
4209 __builtin_return_address(0));
4210 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4211 index 5e85ed3..b10a7ed 100644
4212 --- a/arch/arm/mm/mmap.c
4213 +++ b/arch/arm/mm/mmap.c
4214 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4215 struct vm_area_struct *vma;
4216 int do_align = 0;
4217 int aliasing = cache_is_vipt_aliasing();
4218 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4219 struct vm_unmapped_area_info info;
4220
4221 /*
4222 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4223 if (len > TASK_SIZE)
4224 return -ENOMEM;
4225
4226 +#ifdef CONFIG_PAX_RANDMMAP
4227 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4228 +#endif
4229 +
4230 if (addr) {
4231 if (do_align)
4232 addr = COLOUR_ALIGN(addr, pgoff);
4233 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4234 addr = PAGE_ALIGN(addr);
4235
4236 vma = find_vma(mm, addr);
4237 - if (TASK_SIZE - len >= addr &&
4238 - (!vma || addr + len <= vma->vm_start))
4239 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4240 return addr;
4241 }
4242
4243 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 info.high_limit = TASK_SIZE;
4245 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4246 info.align_offset = pgoff << PAGE_SHIFT;
4247 + info.threadstack_offset = offset;
4248 return vm_unmapped_area(&info);
4249 }
4250
4251 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4252 unsigned long addr = addr0;
4253 int do_align = 0;
4254 int aliasing = cache_is_vipt_aliasing();
4255 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4256 struct vm_unmapped_area_info info;
4257
4258 /*
4259 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4260 return addr;
4261 }
4262
4263 +#ifdef CONFIG_PAX_RANDMMAP
4264 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4265 +#endif
4266 +
4267 /* requesting a specific address */
4268 if (addr) {
4269 if (do_align)
4270 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4271 else
4272 addr = PAGE_ALIGN(addr);
4273 vma = find_vma(mm, addr);
4274 - if (TASK_SIZE - len >= addr &&
4275 - (!vma || addr + len <= vma->vm_start))
4276 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4277 return addr;
4278 }
4279
4280 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 info.high_limit = mm->mmap_base;
4282 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4283 info.align_offset = pgoff << PAGE_SHIFT;
4284 + info.threadstack_offset = offset;
4285 addr = vm_unmapped_area(&info);
4286
4287 /*
4288 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4289 {
4290 unsigned long random_factor = 0UL;
4291
4292 +#ifdef CONFIG_PAX_RANDMMAP
4293 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4294 +#endif
4295 +
4296 /* 8 bits of randomness in 20 address space bits */
4297 if ((current->flags & PF_RANDOMIZE) &&
4298 !(current->personality & ADDR_NO_RANDOMIZE))
4299 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4300
4301 if (mmap_is_legacy()) {
4302 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4303 +
4304 +#ifdef CONFIG_PAX_RANDMMAP
4305 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4306 + mm->mmap_base += mm->delta_mmap;
4307 +#endif
4308 +
4309 mm->get_unmapped_area = arch_get_unmapped_area;
4310 } else {
4311 mm->mmap_base = mmap_base(random_factor);
4312 +
4313 +#ifdef CONFIG_PAX_RANDMMAP
4314 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4315 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4316 +#endif
4317 +
4318 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4319 }
4320 }
4321 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4322 index 4e6ef89..21c27f2 100644
4323 --- a/arch/arm/mm/mmu.c
4324 +++ b/arch/arm/mm/mmu.c
4325 @@ -41,6 +41,22 @@
4326 #include "mm.h"
4327 #include "tcm.h"
4328
4329 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4330 +void modify_domain(unsigned int dom, unsigned int type)
4331 +{
4332 + struct thread_info *thread = current_thread_info();
4333 + unsigned int domain = thread->cpu_domain;
4334 + /*
4335 + * DOMAIN_MANAGER might be defined to some other value,
4336 + * use the arch-defined constant
4337 + */
4338 + domain &= ~domain_val(dom, 3);
4339 + thread->cpu_domain = domain | domain_val(dom, type);
4340 + set_domain(thread->cpu_domain);
4341 +}
4342 +EXPORT_SYMBOL(modify_domain);
4343 +#endif
4344 +
4345 /*
4346 * empty_zero_page is a special page that is used for
4347 * zero-initialized data and COW.
4348 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4349 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4350 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4351
4352 -static struct mem_type mem_types[] = {
4353 +#ifdef CONFIG_PAX_KERNEXEC
4354 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4355 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4356 +#else
4357 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4358 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4359 +#endif
4360 +
4361 +static struct mem_type mem_types[] __read_only = {
4362 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4363 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4364 L_PTE_SHARED,
4365 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4366 .prot_sect = PROT_SECT_DEVICE,
4367 .domain = DOMAIN_IO,
4368 },
4369 - [MT_UNCACHED] = {
4370 + [MT_UNCACHED_RW] = {
4371 .prot_pte = PROT_PTE_DEVICE,
4372 .prot_l1 = PMD_TYPE_TABLE,
4373 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4374 .domain = DOMAIN_IO,
4375 },
4376 - [MT_CACHECLEAN] = {
4377 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4378 + [MT_CACHECLEAN_RO] = {
4379 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4380 .domain = DOMAIN_KERNEL,
4381 },
4382 #ifndef CONFIG_ARM_LPAE
4383 - [MT_MINICLEAN] = {
4384 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4385 + [MT_MINICLEAN_RO] = {
4386 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4387 .domain = DOMAIN_KERNEL,
4388 },
4389 #endif
4390 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4391 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4392 L_PTE_RDONLY,
4393 .prot_l1 = PMD_TYPE_TABLE,
4394 - .domain = DOMAIN_USER,
4395 + .domain = DOMAIN_VECTORS,
4396 },
4397 [MT_HIGH_VECTORS] = {
4398 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4399 L_PTE_USER | L_PTE_RDONLY,
4400 .prot_l1 = PMD_TYPE_TABLE,
4401 - .domain = DOMAIN_USER,
4402 + .domain = DOMAIN_VECTORS,
4403 },
4404 - [MT_MEMORY_RWX] = {
4405 + [__MT_MEMORY_RWX] = {
4406 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4407 .prot_l1 = PMD_TYPE_TABLE,
4408 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4409 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 .domain = DOMAIN_KERNEL,
4412 },
4413 - [MT_ROM] = {
4414 - .prot_sect = PMD_TYPE_SECT,
4415 + [MT_MEMORY_RX] = {
4416 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4417 + .prot_l1 = PMD_TYPE_TABLE,
4418 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4419 + .domain = DOMAIN_KERNEL,
4420 + },
4421 + [MT_ROM_RX] = {
4422 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4423 .domain = DOMAIN_KERNEL,
4424 },
4425 - [MT_MEMORY_RWX_NONCACHED] = {
4426 + [MT_MEMORY_RW_NONCACHED] = {
4427 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4428 L_PTE_MT_BUFFERABLE,
4429 .prot_l1 = PMD_TYPE_TABLE,
4430 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4431 .domain = DOMAIN_KERNEL,
4432 },
4433 + [MT_MEMORY_RX_NONCACHED] = {
4434 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4435 + L_PTE_MT_BUFFERABLE,
4436 + .prot_l1 = PMD_TYPE_TABLE,
4437 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4438 + .domain = DOMAIN_KERNEL,
4439 + },
4440 [MT_MEMORY_RW_DTCM] = {
4441 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4442 L_PTE_XN,
4443 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4444 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4445 .domain = DOMAIN_KERNEL,
4446 },
4447 - [MT_MEMORY_RWX_ITCM] = {
4448 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4449 + [MT_MEMORY_RX_ITCM] = {
4450 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4451 .prot_l1 = PMD_TYPE_TABLE,
4452 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4453 .domain = DOMAIN_KERNEL,
4454 },
4455 [MT_MEMORY_RW_SO] = {
4456 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4457 * Mark cache clean areas and XIP ROM read only
4458 * from SVC mode and no access from userspace.
4459 */
4460 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4461 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4462 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 +#ifdef CONFIG_PAX_KERNEXEC
4465 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4467 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 +#endif
4469 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4471 #endif
4472
4473 /*
4474 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4475 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4476 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4477 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4478 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4479 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4480 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4483 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4484 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4485 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4486 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4487 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4488 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4489 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4490 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 }
4494 }
4495
4496 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4497 if (cpu_arch >= CPU_ARCH_ARMv6) {
4498 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4499 /* Non-cacheable Normal is XCB = 001 */
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4501 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4502 + PMD_SECT_BUFFERED;
4503 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4504 PMD_SECT_BUFFERED;
4505 } else {
4506 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4507 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4508 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4509 + PMD_SECT_TEX(1);
4510 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4511 PMD_SECT_TEX(1);
4512 }
4513 } else {
4514 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4515 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 }
4518
4519 #ifdef CONFIG_ARM_LPAE
4520 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4521 user_pgprot |= PTE_EXT_PXN;
4522 #endif
4523
4524 + user_pgprot |= __supported_pte_mask;
4525 +
4526 for (i = 0; i < 16; i++) {
4527 pteval_t v = pgprot_val(protection_map[i]);
4528 protection_map[i] = __pgprot(v | user_pgprot);
4529 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4530
4531 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4532 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4533 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4534 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4535 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4538 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4539 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4540 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4541 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4542 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4543 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4544 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4545 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4546 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4547
4548 switch (cp->pmd) {
4549 case PMD_SECT_WT:
4550 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4551 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4552 break;
4553 case PMD_SECT_WB:
4554 case PMD_SECT_WBWA:
4555 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4556 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4557 break;
4558 }
4559 pr_info("Memory policy: %sData cache %s\n",
4560 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4561 return;
4562 }
4563
4564 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4565 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4566 md->virtual >= PAGE_OFFSET &&
4567 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4568 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4569 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4570 * called function. This means you can't use any function or debugging
4571 * method which may touch any device, otherwise the kernel _will_ crash.
4572 */
4573 +
4574 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4575 +
4576 static void __init devicemaps_init(const struct machine_desc *mdesc)
4577 {
4578 struct map_desc map;
4579 unsigned long addr;
4580 - void *vectors;
4581
4582 - /*
4583 - * Allocate the vector page early.
4584 - */
4585 - vectors = early_alloc(PAGE_SIZE * 2);
4586 -
4587 - early_trap_init(vectors);
4588 + early_trap_init(&vectors);
4589
4590 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4591 pmd_clear(pmd_off_k(addr));
4592 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4593 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4594 map.virtual = MODULES_VADDR;
4595 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4596 - map.type = MT_ROM;
4597 + map.type = MT_ROM_RX;
4598 create_mapping(&map);
4599 #endif
4600
4601 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4602 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4603 map.virtual = FLUSH_BASE;
4604 map.length = SZ_1M;
4605 - map.type = MT_CACHECLEAN;
4606 + map.type = MT_CACHECLEAN_RO;
4607 create_mapping(&map);
4608 #endif
4609 #ifdef FLUSH_BASE_MINICACHE
4610 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4611 map.virtual = FLUSH_BASE_MINICACHE;
4612 map.length = SZ_1M;
4613 - map.type = MT_MINICLEAN;
4614 + map.type = MT_MINICLEAN_RO;
4615 create_mapping(&map);
4616 #endif
4617
4618 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4619 * location (0xffff0000). If we aren't using high-vectors, also
4620 * create a mapping at the low-vectors virtual address.
4621 */
4622 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4623 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4624 map.virtual = 0xffff0000;
4625 map.length = PAGE_SIZE;
4626 #ifdef CONFIG_KUSER_HELPERS
4627 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4628 static void __init map_lowmem(void)
4629 {
4630 struct memblock_region *reg;
4631 +#ifndef CONFIG_PAX_KERNEXEC
4632 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4633 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4634 +#endif
4635
4636 /* Map all the lowmem memory banks. */
4637 for_each_memblock(memory, reg) {
4638 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4639 if (start >= end)
4640 break;
4641
4642 +#ifdef CONFIG_PAX_KERNEXEC
4643 + map.pfn = __phys_to_pfn(start);
4644 + map.virtual = __phys_to_virt(start);
4645 + map.length = end - start;
4646 +
4647 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4648 + struct map_desc kernel;
4649 + struct map_desc initmap;
4650 +
4651 + /* when freeing initmem we will make this RW */
4652 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4653 + initmap.virtual = (unsigned long)__init_begin;
4654 + initmap.length = _sdata - __init_begin;
4655 + initmap.type = __MT_MEMORY_RWX;
4656 + create_mapping(&initmap);
4657 +
4658 + /* when freeing initmem we will make this RX */
4659 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4660 + kernel.virtual = (unsigned long)_stext;
4661 + kernel.length = __init_begin - _stext;
4662 + kernel.type = __MT_MEMORY_RWX;
4663 + create_mapping(&kernel);
4664 +
4665 + if (map.virtual < (unsigned long)_stext) {
4666 + map.length = (unsigned long)_stext - map.virtual;
4667 + map.type = __MT_MEMORY_RWX;
4668 + create_mapping(&map);
4669 + }
4670 +
4671 + map.pfn = __phys_to_pfn(__pa(_sdata));
4672 + map.virtual = (unsigned long)_sdata;
4673 + map.length = end - __pa(_sdata);
4674 + }
4675 +
4676 + map.type = MT_MEMORY_RW;
4677 + create_mapping(&map);
4678 +#else
4679 if (end < kernel_x_start) {
4680 map.pfn = __phys_to_pfn(start);
4681 map.virtual = __phys_to_virt(start);
4682 map.length = end - start;
4683 - map.type = MT_MEMORY_RWX;
4684 + map.type = __MT_MEMORY_RWX;
4685
4686 create_mapping(&map);
4687 } else if (start >= kernel_x_end) {
4688 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4689 map.pfn = __phys_to_pfn(kernel_x_start);
4690 map.virtual = __phys_to_virt(kernel_x_start);
4691 map.length = kernel_x_end - kernel_x_start;
4692 - map.type = MT_MEMORY_RWX;
4693 + map.type = __MT_MEMORY_RWX;
4694
4695 create_mapping(&map);
4696
4697 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4698 create_mapping(&map);
4699 }
4700 }
4701 +#endif
4702 }
4703 }
4704
4705 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4706 index e1268f9..a9755a7 100644
4707 --- a/arch/arm/net/bpf_jit_32.c
4708 +++ b/arch/arm/net/bpf_jit_32.c
4709 @@ -20,6 +20,7 @@
4710 #include <asm/cacheflush.h>
4711 #include <asm/hwcap.h>
4712 #include <asm/opcodes.h>
4713 +#include <asm/pgtable.h>
4714
4715 #include "bpf_jit_32.h"
4716
4717 @@ -71,7 +72,11 @@ struct jit_ctx {
4718 #endif
4719 };
4720
4721 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4722 +int bpf_jit_enable __read_only;
4723 +#else
4724 int bpf_jit_enable __read_mostly;
4725 +#endif
4726
4727 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4728 {
4729 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4730 {
4731 u32 *ptr;
4732 /* We are guaranteed to have aligned memory. */
4733 + pax_open_kernel();
4734 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4735 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4736 + pax_close_kernel();
4737 }
4738
4739 static void build_prologue(struct jit_ctx *ctx)
4740 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4741 index 5b217f4..c23f40e 100644
4742 --- a/arch/arm/plat-iop/setup.c
4743 +++ b/arch/arm/plat-iop/setup.c
4744 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4745 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4746 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4747 .length = IOP3XX_PERIPHERAL_SIZE,
4748 - .type = MT_UNCACHED,
4749 + .type = MT_UNCACHED_RW,
4750 },
4751 };
4752
4753 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4754 index a5bc92d..0bb4730 100644
4755 --- a/arch/arm/plat-omap/sram.c
4756 +++ b/arch/arm/plat-omap/sram.c
4757 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4758 * Looks like we need to preserve some bootloader code at the
4759 * beginning of SRAM for jumping to flash for reboot to work...
4760 */
4761 + pax_open_kernel();
4762 memset_io(omap_sram_base + omap_sram_skip, 0,
4763 omap_sram_size - omap_sram_skip);
4764 + pax_close_kernel();
4765 }
4766 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4767 index 7047051..44e8675 100644
4768 --- a/arch/arm64/include/asm/atomic.h
4769 +++ b/arch/arm64/include/asm/atomic.h
4770 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4771 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4772 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4773
4774 +#define atomic64_read_unchecked(v) atomic64_read(v)
4775 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4776 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4777 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4778 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4779 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4780 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4781 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4782 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4783 +
4784 #endif
4785 #endif
4786 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4787 index a5abb00..9cbca9a 100644
4788 --- a/arch/arm64/include/asm/barrier.h
4789 +++ b/arch/arm64/include/asm/barrier.h
4790 @@ -44,7 +44,7 @@
4791 do { \
4792 compiletime_assert_atomic_type(*p); \
4793 barrier(); \
4794 - ACCESS_ONCE(*p) = (v); \
4795 + ACCESS_ONCE_RW(*p) = (v); \
4796 } while (0)
4797
4798 #define smp_load_acquire(p) \
4799 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4800 index 4fde8c1..441f84f 100644
4801 --- a/arch/arm64/include/asm/percpu.h
4802 +++ b/arch/arm64/include/asm/percpu.h
4803 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4804 {
4805 switch (size) {
4806 case 1:
4807 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4808 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4809 break;
4810 case 2:
4811 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4812 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4813 break;
4814 case 4:
4815 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4816 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4817 break;
4818 case 8:
4819 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4820 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4821 break;
4822 default:
4823 BUILD_BUG();
4824 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4825 index e20df38..027ede3 100644
4826 --- a/arch/arm64/include/asm/pgalloc.h
4827 +++ b/arch/arm64/include/asm/pgalloc.h
4828 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4829 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4830 }
4831
4832 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4833 +{
4834 + pud_populate(mm, pud, pmd);
4835 +}
4836 +
4837 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4838
4839 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4840 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4841 index 07e1ba44..ec8cbbb 100644
4842 --- a/arch/arm64/include/asm/uaccess.h
4843 +++ b/arch/arm64/include/asm/uaccess.h
4844 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4845 flag; \
4846 })
4847
4848 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4849 #define access_ok(type, addr, size) __range_ok(addr, size)
4850 #define user_addr_max get_fs
4851
4852 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4853 index ef7d112..08cd35f 100644
4854 --- a/arch/arm64/mm/dma-mapping.c
4855 +++ b/arch/arm64/mm/dma-mapping.c
4856 @@ -137,7 +137,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4857 phys_to_page(paddr),
4858 size >> PAGE_SHIFT);
4859 if (!freed)
4860 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4861 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4862 }
4863
4864 static void *__dma_alloc(struct device *dev, size_t size,
4865 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4866 index c3a58a1..78fbf54 100644
4867 --- a/arch/avr32/include/asm/cache.h
4868 +++ b/arch/avr32/include/asm/cache.h
4869 @@ -1,8 +1,10 @@
4870 #ifndef __ASM_AVR32_CACHE_H
4871 #define __ASM_AVR32_CACHE_H
4872
4873 +#include <linux/const.h>
4874 +
4875 #define L1_CACHE_SHIFT 5
4876 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4877 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4878
4879 /*
4880 * Memory returned by kmalloc() may be used for DMA, so we must make
4881 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4882 index d232888..87c8df1 100644
4883 --- a/arch/avr32/include/asm/elf.h
4884 +++ b/arch/avr32/include/asm/elf.h
4885 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4886 the loader. We need to make sure that it is out of the way of the program
4887 that it will "exec", and that there is sufficient room for the brk. */
4888
4889 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4890 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4891
4892 +#ifdef CONFIG_PAX_ASLR
4893 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4894 +
4895 +#define PAX_DELTA_MMAP_LEN 15
4896 +#define PAX_DELTA_STACK_LEN 15
4897 +#endif
4898
4899 /* This yields a mask that user programs can use to figure out what
4900 instruction set this CPU supports. This could be done in user space,
4901 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4902 index 479330b..53717a8 100644
4903 --- a/arch/avr32/include/asm/kmap_types.h
4904 +++ b/arch/avr32/include/asm/kmap_types.h
4905 @@ -2,9 +2,9 @@
4906 #define __ASM_AVR32_KMAP_TYPES_H
4907
4908 #ifdef CONFIG_DEBUG_HIGHMEM
4909 -# define KM_TYPE_NR 29
4910 +# define KM_TYPE_NR 30
4911 #else
4912 -# define KM_TYPE_NR 14
4913 +# define KM_TYPE_NR 15
4914 #endif
4915
4916 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4917 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4918 index d223a8b..69c5210 100644
4919 --- a/arch/avr32/mm/fault.c
4920 +++ b/arch/avr32/mm/fault.c
4921 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4922
4923 int exception_trace = 1;
4924
4925 +#ifdef CONFIG_PAX_PAGEEXEC
4926 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4927 +{
4928 + unsigned long i;
4929 +
4930 + printk(KERN_ERR "PAX: bytes at PC: ");
4931 + for (i = 0; i < 20; i++) {
4932 + unsigned char c;
4933 + if (get_user(c, (unsigned char *)pc+i))
4934 + printk(KERN_CONT "???????? ");
4935 + else
4936 + printk(KERN_CONT "%02x ", c);
4937 + }
4938 + printk("\n");
4939 +}
4940 +#endif
4941 +
4942 /*
4943 * This routine handles page faults. It determines the address and the
4944 * problem, and then passes it off to one of the appropriate routines.
4945 @@ -178,6 +195,16 @@ bad_area:
4946 up_read(&mm->mmap_sem);
4947
4948 if (user_mode(regs)) {
4949 +
4950 +#ifdef CONFIG_PAX_PAGEEXEC
4951 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4952 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4953 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4954 + do_group_exit(SIGKILL);
4955 + }
4956 + }
4957 +#endif
4958 +
4959 if (exception_trace && printk_ratelimit())
4960 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4961 "sp %08lx ecr %lu\n",
4962 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4963 index 568885a..f8008df 100644
4964 --- a/arch/blackfin/include/asm/cache.h
4965 +++ b/arch/blackfin/include/asm/cache.h
4966 @@ -7,6 +7,7 @@
4967 #ifndef __ARCH_BLACKFIN_CACHE_H
4968 #define __ARCH_BLACKFIN_CACHE_H
4969
4970 +#include <linux/const.h>
4971 #include <linux/linkage.h> /* for asmlinkage */
4972
4973 /*
4974 @@ -14,7 +15,7 @@
4975 * Blackfin loads 32 bytes for cache
4976 */
4977 #define L1_CACHE_SHIFT 5
4978 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4979 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4980 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4981
4982 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4983 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4984 index aea2718..3639a60 100644
4985 --- a/arch/cris/include/arch-v10/arch/cache.h
4986 +++ b/arch/cris/include/arch-v10/arch/cache.h
4987 @@ -1,8 +1,9 @@
4988 #ifndef _ASM_ARCH_CACHE_H
4989 #define _ASM_ARCH_CACHE_H
4990
4991 +#include <linux/const.h>
4992 /* Etrax 100LX have 32-byte cache-lines. */
4993 -#define L1_CACHE_BYTES 32
4994 #define L1_CACHE_SHIFT 5
4995 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4996
4997 #endif /* _ASM_ARCH_CACHE_H */
4998 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4999 index 7caf25d..ee65ac5 100644
5000 --- a/arch/cris/include/arch-v32/arch/cache.h
5001 +++ b/arch/cris/include/arch-v32/arch/cache.h
5002 @@ -1,11 +1,12 @@
5003 #ifndef _ASM_CRIS_ARCH_CACHE_H
5004 #define _ASM_CRIS_ARCH_CACHE_H
5005
5006 +#include <linux/const.h>
5007 #include <arch/hwregs/dma.h>
5008
5009 /* A cache-line is 32 bytes. */
5010 -#define L1_CACHE_BYTES 32
5011 #define L1_CACHE_SHIFT 5
5012 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5013
5014 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5015
5016 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5017 index 102190a..5334cea 100644
5018 --- a/arch/frv/include/asm/atomic.h
5019 +++ b/arch/frv/include/asm/atomic.h
5020 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5021 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5022 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5023
5024 +#define atomic64_read_unchecked(v) atomic64_read(v)
5025 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5026 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5027 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5028 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5029 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5030 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5031 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5032 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5033 +
5034 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5035 {
5036 int c, old;
5037 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5038 index 2797163..c2a401df9 100644
5039 --- a/arch/frv/include/asm/cache.h
5040 +++ b/arch/frv/include/asm/cache.h
5041 @@ -12,10 +12,11 @@
5042 #ifndef __ASM_CACHE_H
5043 #define __ASM_CACHE_H
5044
5045 +#include <linux/const.h>
5046
5047 /* bytes per L1 cache line */
5048 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5049 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5050 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5051
5052 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5053 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5054 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5055 index 43901f2..0d8b865 100644
5056 --- a/arch/frv/include/asm/kmap_types.h
5057 +++ b/arch/frv/include/asm/kmap_types.h
5058 @@ -2,6 +2,6 @@
5059 #ifndef _ASM_KMAP_TYPES_H
5060 #define _ASM_KMAP_TYPES_H
5061
5062 -#define KM_TYPE_NR 17
5063 +#define KM_TYPE_NR 18
5064
5065 #endif
5066 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5067 index 836f147..4cf23f5 100644
5068 --- a/arch/frv/mm/elf-fdpic.c
5069 +++ b/arch/frv/mm/elf-fdpic.c
5070 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5071 {
5072 struct vm_area_struct *vma;
5073 struct vm_unmapped_area_info info;
5074 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5075
5076 if (len > TASK_SIZE)
5077 return -ENOMEM;
5078 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5079 if (addr) {
5080 addr = PAGE_ALIGN(addr);
5081 vma = find_vma(current->mm, addr);
5082 - if (TASK_SIZE - len >= addr &&
5083 - (!vma || addr + len <= vma->vm_start))
5084 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5085 goto success;
5086 }
5087
5088 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5089 info.high_limit = (current->mm->start_stack - 0x00200000);
5090 info.align_mask = 0;
5091 info.align_offset = 0;
5092 + info.threadstack_offset = offset;
5093 addr = vm_unmapped_area(&info);
5094 if (!(addr & ~PAGE_MASK))
5095 goto success;
5096 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5097 index 69952c18..4fa2908 100644
5098 --- a/arch/hexagon/include/asm/cache.h
5099 +++ b/arch/hexagon/include/asm/cache.h
5100 @@ -21,9 +21,11 @@
5101 #ifndef __ASM_CACHE_H
5102 #define __ASM_CACHE_H
5103
5104 +#include <linux/const.h>
5105 +
5106 /* Bytes per L1 cache line */
5107 -#define L1_CACHE_SHIFT (5)
5108 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5109 +#define L1_CACHE_SHIFT 5
5110 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5111
5112 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5113
5114 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5115 index 074e52b..76afdac 100644
5116 --- a/arch/ia64/Kconfig
5117 +++ b/arch/ia64/Kconfig
5118 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5119 config KEXEC
5120 bool "kexec system call"
5121 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5122 + depends on !GRKERNSEC_KMEM
5123 help
5124 kexec is a system call that implements the ability to shutdown your
5125 current kernel, and to start another kernel. It is like a reboot
5126 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5127 index 970d0bd..e750b9b 100644
5128 --- a/arch/ia64/Makefile
5129 +++ b/arch/ia64/Makefile
5130 @@ -98,5 +98,6 @@ endef
5131 archprepare: make_nr_irqs_h FORCE
5132 PHONY += make_nr_irqs_h FORCE
5133
5134 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5135 make_nr_irqs_h: FORCE
5136 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5137 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5138 index 0bf0350..2ad1957 100644
5139 --- a/arch/ia64/include/asm/atomic.h
5140 +++ b/arch/ia64/include/asm/atomic.h
5141 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5142 #define atomic64_inc(v) atomic64_add(1, (v))
5143 #define atomic64_dec(v) atomic64_sub(1, (v))
5144
5145 +#define atomic64_read_unchecked(v) atomic64_read(v)
5146 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5147 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5148 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5149 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5150 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5151 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5152 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5153 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5154 +
5155 #endif /* _ASM_IA64_ATOMIC_H */
5156 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5157 index f6769eb..1cdb590 100644
5158 --- a/arch/ia64/include/asm/barrier.h
5159 +++ b/arch/ia64/include/asm/barrier.h
5160 @@ -66,7 +66,7 @@
5161 do { \
5162 compiletime_assert_atomic_type(*p); \
5163 barrier(); \
5164 - ACCESS_ONCE(*p) = (v); \
5165 + ACCESS_ONCE_RW(*p) = (v); \
5166 } while (0)
5167
5168 #define smp_load_acquire(p) \
5169 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5170 index 988254a..e1ee885 100644
5171 --- a/arch/ia64/include/asm/cache.h
5172 +++ b/arch/ia64/include/asm/cache.h
5173 @@ -1,6 +1,7 @@
5174 #ifndef _ASM_IA64_CACHE_H
5175 #define _ASM_IA64_CACHE_H
5176
5177 +#include <linux/const.h>
5178
5179 /*
5180 * Copyright (C) 1998-2000 Hewlett-Packard Co
5181 @@ -9,7 +10,7 @@
5182
5183 /* Bytes per L1 (data) cache line. */
5184 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5185 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5186 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5187
5188 #ifdef CONFIG_SMP
5189 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5190 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5191 index 5a83c5c..4d7f553 100644
5192 --- a/arch/ia64/include/asm/elf.h
5193 +++ b/arch/ia64/include/asm/elf.h
5194 @@ -42,6 +42,13 @@
5195 */
5196 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5197
5198 +#ifdef CONFIG_PAX_ASLR
5199 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5200 +
5201 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5202 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5203 +#endif
5204 +
5205 #define PT_IA_64_UNWIND 0x70000001
5206
5207 /* IA-64 relocations: */
5208 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5209 index 5767cdf..7462574 100644
5210 --- a/arch/ia64/include/asm/pgalloc.h
5211 +++ b/arch/ia64/include/asm/pgalloc.h
5212 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5213 pgd_val(*pgd_entry) = __pa(pud);
5214 }
5215
5216 +static inline void
5217 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5218 +{
5219 + pgd_populate(mm, pgd_entry, pud);
5220 +}
5221 +
5222 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5223 {
5224 return quicklist_alloc(0, GFP_KERNEL, NULL);
5225 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5226 pud_val(*pud_entry) = __pa(pmd);
5227 }
5228
5229 +static inline void
5230 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5231 +{
5232 + pud_populate(mm, pud_entry, pmd);
5233 +}
5234 +
5235 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5236 {
5237 return quicklist_alloc(0, GFP_KERNEL, NULL);
5238 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5239 index 7b6f880..ac8e008 100644
5240 --- a/arch/ia64/include/asm/pgtable.h
5241 +++ b/arch/ia64/include/asm/pgtable.h
5242 @@ -12,7 +12,7 @@
5243 * David Mosberger-Tang <davidm@hpl.hp.com>
5244 */
5245
5246 -
5247 +#include <linux/const.h>
5248 #include <asm/mman.h>
5249 #include <asm/page.h>
5250 #include <asm/processor.h>
5251 @@ -139,6 +139,17 @@
5252 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5253 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5254 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5255 +
5256 +#ifdef CONFIG_PAX_PAGEEXEC
5257 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5258 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5259 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5260 +#else
5261 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5262 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5263 +# define PAGE_COPY_NOEXEC PAGE_COPY
5264 +#endif
5265 +
5266 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5267 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5268 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5269 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5270 index 45698cd..e8e2dbc 100644
5271 --- a/arch/ia64/include/asm/spinlock.h
5272 +++ b/arch/ia64/include/asm/spinlock.h
5273 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5274 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5275
5276 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5277 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5278 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5279 }
5280
5281 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5282 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5283 index 4f3fb6cc..254055e 100644
5284 --- a/arch/ia64/include/asm/uaccess.h
5285 +++ b/arch/ia64/include/asm/uaccess.h
5286 @@ -70,6 +70,7 @@
5287 && ((segment).seg == KERNEL_DS.seg \
5288 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5289 })
5290 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5291 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5292
5293 /*
5294 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5295 static inline unsigned long
5296 __copy_to_user (void __user *to, const void *from, unsigned long count)
5297 {
5298 + if (count > INT_MAX)
5299 + return count;
5300 +
5301 + if (!__builtin_constant_p(count))
5302 + check_object_size(from, count, true);
5303 +
5304 return __copy_user(to, (__force void __user *) from, count);
5305 }
5306
5307 static inline unsigned long
5308 __copy_from_user (void *to, const void __user *from, unsigned long count)
5309 {
5310 + if (count > INT_MAX)
5311 + return count;
5312 +
5313 + if (!__builtin_constant_p(count))
5314 + check_object_size(to, count, false);
5315 +
5316 return __copy_user((__force void __user *) to, from, count);
5317 }
5318
5319 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5320 ({ \
5321 void __user *__cu_to = (to); \
5322 const void *__cu_from = (from); \
5323 - long __cu_len = (n); \
5324 + unsigned long __cu_len = (n); \
5325 \
5326 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5327 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5328 + if (!__builtin_constant_p(n)) \
5329 + check_object_size(__cu_from, __cu_len, true); \
5330 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5331 + } \
5332 __cu_len; \
5333 })
5334
5335 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5336 ({ \
5337 void *__cu_to = (to); \
5338 const void __user *__cu_from = (from); \
5339 - long __cu_len = (n); \
5340 + unsigned long __cu_len = (n); \
5341 \
5342 __chk_user_ptr(__cu_from); \
5343 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5344 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5345 + if (!__builtin_constant_p(n)) \
5346 + check_object_size(__cu_to, __cu_len, false); \
5347 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5348 + } \
5349 __cu_len; \
5350 })
5351
5352 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5353 index 29754aa..06d2838 100644
5354 --- a/arch/ia64/kernel/module.c
5355 +++ b/arch/ia64/kernel/module.c
5356 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5357 }
5358
5359 static inline int
5360 +in_init_rx (const struct module *mod, uint64_t addr)
5361 +{
5362 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5363 +}
5364 +
5365 +static inline int
5366 +in_init_rw (const struct module *mod, uint64_t addr)
5367 +{
5368 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5369 +}
5370 +
5371 +static inline int
5372 in_init (const struct module *mod, uint64_t addr)
5373 {
5374 - return addr - (uint64_t) mod->module_init < mod->init_size;
5375 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5376 +}
5377 +
5378 +static inline int
5379 +in_core_rx (const struct module *mod, uint64_t addr)
5380 +{
5381 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5382 +}
5383 +
5384 +static inline int
5385 +in_core_rw (const struct module *mod, uint64_t addr)
5386 +{
5387 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5388 }
5389
5390 static inline int
5391 in_core (const struct module *mod, uint64_t addr)
5392 {
5393 - return addr - (uint64_t) mod->module_core < mod->core_size;
5394 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5395 }
5396
5397 static inline int
5398 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5399 break;
5400
5401 case RV_BDREL:
5402 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5403 + if (in_init_rx(mod, val))
5404 + val -= (uint64_t) mod->module_init_rx;
5405 + else if (in_init_rw(mod, val))
5406 + val -= (uint64_t) mod->module_init_rw;
5407 + else if (in_core_rx(mod, val))
5408 + val -= (uint64_t) mod->module_core_rx;
5409 + else if (in_core_rw(mod, val))
5410 + val -= (uint64_t) mod->module_core_rw;
5411 break;
5412
5413 case RV_LTV:
5414 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5415 * addresses have been selected...
5416 */
5417 uint64_t gp;
5418 - if (mod->core_size > MAX_LTOFF)
5419 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5420 /*
5421 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5422 * at the end of the module.
5423 */
5424 - gp = mod->core_size - MAX_LTOFF / 2;
5425 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5426 else
5427 - gp = mod->core_size / 2;
5428 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5429 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5430 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5431 mod->arch.gp = gp;
5432 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5433 }
5434 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5435 index c39c3cd..3c77738 100644
5436 --- a/arch/ia64/kernel/palinfo.c
5437 +++ b/arch/ia64/kernel/palinfo.c
5438 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5439 return NOTIFY_OK;
5440 }
5441
5442 -static struct notifier_block __refdata palinfo_cpu_notifier =
5443 +static struct notifier_block palinfo_cpu_notifier =
5444 {
5445 .notifier_call = palinfo_cpu_callback,
5446 .priority = 0,
5447 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5448 index 41e33f8..65180b2a 100644
5449 --- a/arch/ia64/kernel/sys_ia64.c
5450 +++ b/arch/ia64/kernel/sys_ia64.c
5451 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5452 unsigned long align_mask = 0;
5453 struct mm_struct *mm = current->mm;
5454 struct vm_unmapped_area_info info;
5455 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5456
5457 if (len > RGN_MAP_LIMIT)
5458 return -ENOMEM;
5459 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5460 if (REGION_NUMBER(addr) == RGN_HPAGE)
5461 addr = 0;
5462 #endif
5463 +
5464 +#ifdef CONFIG_PAX_RANDMMAP
5465 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5466 + addr = mm->free_area_cache;
5467 + else
5468 +#endif
5469 +
5470 if (!addr)
5471 addr = TASK_UNMAPPED_BASE;
5472
5473 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5474 info.high_limit = TASK_SIZE;
5475 info.align_mask = align_mask;
5476 info.align_offset = 0;
5477 + info.threadstack_offset = offset;
5478 return vm_unmapped_area(&info);
5479 }
5480
5481 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5482 index 84f8a52..7c76178 100644
5483 --- a/arch/ia64/kernel/vmlinux.lds.S
5484 +++ b/arch/ia64/kernel/vmlinux.lds.S
5485 @@ -192,7 +192,7 @@ SECTIONS {
5486 /* Per-cpu data: */
5487 . = ALIGN(PERCPU_PAGE_SIZE);
5488 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5489 - __phys_per_cpu_start = __per_cpu_load;
5490 + __phys_per_cpu_start = per_cpu_load;
5491 /*
5492 * ensure percpu data fits
5493 * into percpu page size
5494 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5495 index ba5ba7a..36e9d3a 100644
5496 --- a/arch/ia64/mm/fault.c
5497 +++ b/arch/ia64/mm/fault.c
5498 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5499 return pte_present(pte);
5500 }
5501
5502 +#ifdef CONFIG_PAX_PAGEEXEC
5503 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5504 +{
5505 + unsigned long i;
5506 +
5507 + printk(KERN_ERR "PAX: bytes at PC: ");
5508 + for (i = 0; i < 8; i++) {
5509 + unsigned int c;
5510 + if (get_user(c, (unsigned int *)pc+i))
5511 + printk(KERN_CONT "???????? ");
5512 + else
5513 + printk(KERN_CONT "%08x ", c);
5514 + }
5515 + printk("\n");
5516 +}
5517 +#endif
5518 +
5519 # define VM_READ_BIT 0
5520 # define VM_WRITE_BIT 1
5521 # define VM_EXEC_BIT 2
5522 @@ -151,8 +168,21 @@ retry:
5523 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5524 goto bad_area;
5525
5526 - if ((vma->vm_flags & mask) != mask)
5527 + if ((vma->vm_flags & mask) != mask) {
5528 +
5529 +#ifdef CONFIG_PAX_PAGEEXEC
5530 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5531 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5532 + goto bad_area;
5533 +
5534 + up_read(&mm->mmap_sem);
5535 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5536 + do_group_exit(SIGKILL);
5537 + }
5538 +#endif
5539 +
5540 goto bad_area;
5541 + }
5542
5543 /*
5544 * If for any reason at all we couldn't handle the fault, make
5545 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5546 index 52b7604b..455cb85 100644
5547 --- a/arch/ia64/mm/hugetlbpage.c
5548 +++ b/arch/ia64/mm/hugetlbpage.c
5549 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5550 unsigned long pgoff, unsigned long flags)
5551 {
5552 struct vm_unmapped_area_info info;
5553 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5554
5555 if (len > RGN_MAP_LIMIT)
5556 return -ENOMEM;
5557 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5558 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5559 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5560 info.align_offset = 0;
5561 + info.threadstack_offset = offset;
5562 return vm_unmapped_area(&info);
5563 }
5564
5565 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5566 index 6b33457..88b5124 100644
5567 --- a/arch/ia64/mm/init.c
5568 +++ b/arch/ia64/mm/init.c
5569 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5570 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5571 vma->vm_end = vma->vm_start + PAGE_SIZE;
5572 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5573 +
5574 +#ifdef CONFIG_PAX_PAGEEXEC
5575 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5576 + vma->vm_flags &= ~VM_EXEC;
5577 +
5578 +#ifdef CONFIG_PAX_MPROTECT
5579 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5580 + vma->vm_flags &= ~VM_MAYEXEC;
5581 +#endif
5582 +
5583 + }
5584 +#endif
5585 +
5586 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5587 down_write(&current->mm->mmap_sem);
5588 if (insert_vm_struct(current->mm, vma)) {
5589 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5590 gate_vma.vm_start = FIXADDR_USER_START;
5591 gate_vma.vm_end = FIXADDR_USER_END;
5592 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5593 - gate_vma.vm_page_prot = __P101;
5594 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5595
5596 return 0;
5597 }
5598 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5599 index 40b3ee98..8c2c112 100644
5600 --- a/arch/m32r/include/asm/cache.h
5601 +++ b/arch/m32r/include/asm/cache.h
5602 @@ -1,8 +1,10 @@
5603 #ifndef _ASM_M32R_CACHE_H
5604 #define _ASM_M32R_CACHE_H
5605
5606 +#include <linux/const.h>
5607 +
5608 /* L1 cache line size */
5609 #define L1_CACHE_SHIFT 4
5610 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5611 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5612
5613 #endif /* _ASM_M32R_CACHE_H */
5614 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5615 index 82abd15..d95ae5d 100644
5616 --- a/arch/m32r/lib/usercopy.c
5617 +++ b/arch/m32r/lib/usercopy.c
5618 @@ -14,6 +14,9 @@
5619 unsigned long
5620 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5621 {
5622 + if ((long)n < 0)
5623 + return n;
5624 +
5625 prefetch(from);
5626 if (access_ok(VERIFY_WRITE, to, n))
5627 __copy_user(to,from,n);
5628 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5629 unsigned long
5630 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5631 {
5632 + if ((long)n < 0)
5633 + return n;
5634 +
5635 prefetchw(to);
5636 if (access_ok(VERIFY_READ, from, n))
5637 __copy_user_zeroing(to,from,n);
5638 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5639 index 0395c51..5f26031 100644
5640 --- a/arch/m68k/include/asm/cache.h
5641 +++ b/arch/m68k/include/asm/cache.h
5642 @@ -4,9 +4,11 @@
5643 #ifndef __ARCH_M68K_CACHE_H
5644 #define __ARCH_M68K_CACHE_H
5645
5646 +#include <linux/const.h>
5647 +
5648 /* bytes per L1 cache line */
5649 #define L1_CACHE_SHIFT 4
5650 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5651 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5652
5653 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5654
5655 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5656 index d703d8e..a8e2d70 100644
5657 --- a/arch/metag/include/asm/barrier.h
5658 +++ b/arch/metag/include/asm/barrier.h
5659 @@ -90,7 +90,7 @@ static inline void fence(void)
5660 do { \
5661 compiletime_assert_atomic_type(*p); \
5662 smp_mb(); \
5663 - ACCESS_ONCE(*p) = (v); \
5664 + ACCESS_ONCE_RW(*p) = (v); \
5665 } while (0)
5666
5667 #define smp_load_acquire(p) \
5668 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5669 index 7ca80ac..794ba72 100644
5670 --- a/arch/metag/mm/hugetlbpage.c
5671 +++ b/arch/metag/mm/hugetlbpage.c
5672 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5673 info.high_limit = TASK_SIZE;
5674 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5675 info.align_offset = 0;
5676 + info.threadstack_offset = 0;
5677 return vm_unmapped_area(&info);
5678 }
5679
5680 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5681 index 4efe96a..60e8699 100644
5682 --- a/arch/microblaze/include/asm/cache.h
5683 +++ b/arch/microblaze/include/asm/cache.h
5684 @@ -13,11 +13,12 @@
5685 #ifndef _ASM_MICROBLAZE_CACHE_H
5686 #define _ASM_MICROBLAZE_CACHE_H
5687
5688 +#include <linux/const.h>
5689 #include <asm/registers.h>
5690
5691 #define L1_CACHE_SHIFT 5
5692 /* word-granular cache in microblaze */
5693 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5694 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5695
5696 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5697
5698 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5699 index c7a1690..28c24b6 100644
5700 --- a/arch/mips/Kconfig
5701 +++ b/arch/mips/Kconfig
5702 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5703
5704 config KEXEC
5705 bool "Kexec system call"
5706 + depends on !GRKERNSEC_KMEM
5707 help
5708 kexec is a system call that implements the ability to shutdown your
5709 current kernel, and to start another kernel. It is like a reboot
5710 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5711 index 7d89878..57c55b7 100644
5712 --- a/arch/mips/cavium-octeon/dma-octeon.c
5713 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5714 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5715 if (dma_release_from_coherent(dev, order, vaddr))
5716 return;
5717
5718 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5719 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5720 }
5721
5722 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5723 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5724 index 26d4363..3c9a82e 100644
5725 --- a/arch/mips/include/asm/atomic.h
5726 +++ b/arch/mips/include/asm/atomic.h
5727 @@ -22,15 +22,39 @@
5728 #include <asm/cmpxchg.h>
5729 #include <asm/war.h>
5730
5731 +#ifdef CONFIG_GENERIC_ATOMIC64
5732 +#include <asm-generic/atomic64.h>
5733 +#endif
5734 +
5735 #define ATOMIC_INIT(i) { (i) }
5736
5737 +#ifdef CONFIG_64BIT
5738 +#define _ASM_EXTABLE(from, to) \
5739 +" .section __ex_table,\"a\"\n" \
5740 +" .dword " #from ", " #to"\n" \
5741 +" .previous\n"
5742 +#else
5743 +#define _ASM_EXTABLE(from, to) \
5744 +" .section __ex_table,\"a\"\n" \
5745 +" .word " #from ", " #to"\n" \
5746 +" .previous\n"
5747 +#endif
5748 +
5749 /*
5750 * atomic_read - read atomic variable
5751 * @v: pointer of type atomic_t
5752 *
5753 * Atomically reads the value of @v.
5754 */
5755 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5756 +static inline int atomic_read(const atomic_t *v)
5757 +{
5758 + return ACCESS_ONCE(v->counter);
5759 +}
5760 +
5761 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5762 +{
5763 + return ACCESS_ONCE(v->counter);
5764 +}
5765
5766 /*
5767 * atomic_set - set atomic variable
5768 @@ -39,47 +63,77 @@
5769 *
5770 * Atomically sets the value of @v to @i.
5771 */
5772 -#define atomic_set(v, i) ((v)->counter = (i))
5773 +static inline void atomic_set(atomic_t *v, int i)
5774 +{
5775 + v->counter = i;
5776 +}
5777
5778 -#define ATOMIC_OP(op, c_op, asm_op) \
5779 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5780 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5781 +{
5782 + v->counter = i;
5783 +}
5784 +
5785 +#ifdef CONFIG_PAX_REFCOUNT
5786 +#define __OVERFLOW_POST \
5787 + " b 4f \n" \
5788 + " .set noreorder \n" \
5789 + "3: b 5f \n" \
5790 + " move %0, %1 \n" \
5791 + " .set reorder \n"
5792 +#define __OVERFLOW_EXTABLE \
5793 + "3:\n" \
5794 + _ASM_EXTABLE(2b, 3b)
5795 +#else
5796 +#define __OVERFLOW_POST
5797 +#define __OVERFLOW_EXTABLE
5798 +#endif
5799 +
5800 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5801 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5802 { \
5803 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5804 int temp; \
5805 \
5806 __asm__ __volatile__( \
5807 - " .set arch=r4000 \n" \
5808 - "1: ll %0, %1 # atomic_" #op " \n" \
5809 - " " #asm_op " %0, %2 \n" \
5810 + " .set mips3 \n" \
5811 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5812 + "2: " #asm_op " %0, %2 \n" \
5813 " sc %0, %1 \n" \
5814 " beqzl %0, 1b \n" \
5815 + extable \
5816 " .set mips0 \n" \
5817 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5818 : "Ir" (i)); \
5819 } else if (kernel_uses_llsc) { \
5820 int temp; \
5821 \
5822 - do { \
5823 - __asm__ __volatile__( \
5824 - " .set "MIPS_ISA_LEVEL" \n" \
5825 - " ll %0, %1 # atomic_" #op "\n" \
5826 - " " #asm_op " %0, %2 \n" \
5827 - " sc %0, %1 \n" \
5828 - " .set mips0 \n" \
5829 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5830 - : "Ir" (i)); \
5831 - } while (unlikely(!temp)); \
5832 + __asm__ __volatile__( \
5833 + " .set "MIPS_ISA_LEVEL" \n" \
5834 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5835 + "2: " #asm_op " %0, %2 \n" \
5836 + " sc %0, %1 \n" \
5837 + " beqz %0, 1b \n" \
5838 + extable \
5839 + " .set mips0 \n" \
5840 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5841 + : "Ir" (i)); \
5842 } else { \
5843 unsigned long flags; \
5844 \
5845 raw_local_irq_save(flags); \
5846 - v->counter c_op i; \
5847 + __asm__ __volatile__( \
5848 + "2: " #asm_op " %0, %1 \n" \
5849 + extable \
5850 + : "+r" (v->counter) : "Ir" (i)); \
5851 raw_local_irq_restore(flags); \
5852 } \
5853 }
5854
5855 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5856 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5857 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5858 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5859 +
5860 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5861 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5862 { \
5863 int result; \
5864 \
5865 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5866 int temp; \
5867 \
5868 __asm__ __volatile__( \
5869 - " .set arch=r4000 \n" \
5870 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5871 - " " #asm_op " %0, %1, %3 \n" \
5872 + " .set mips3 \n" \
5873 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5874 + "2: " #asm_op " %0, %1, %3 \n" \
5875 " sc %0, %2 \n" \
5876 " beqzl %0, 1b \n" \
5877 - " " #asm_op " %0, %1, %3 \n" \
5878 + post_op \
5879 + extable \
5880 + "4: " #asm_op " %0, %1, %3 \n" \
5881 + "5: \n" \
5882 " .set mips0 \n" \
5883 : "=&r" (result), "=&r" (temp), \
5884 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5885 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5886 } else if (kernel_uses_llsc) { \
5887 int temp; \
5888 \
5889 - do { \
5890 - __asm__ __volatile__( \
5891 - " .set "MIPS_ISA_LEVEL" \n" \
5892 - " ll %1, %2 # atomic_" #op "_return \n" \
5893 - " " #asm_op " %0, %1, %3 \n" \
5894 - " sc %0, %2 \n" \
5895 - " .set mips0 \n" \
5896 - : "=&r" (result), "=&r" (temp), \
5897 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5898 - : "Ir" (i)); \
5899 - } while (unlikely(!result)); \
5900 + __asm__ __volatile__( \
5901 + " .set "MIPS_ISA_LEVEL" \n" \
5902 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5903 + "2: " #asm_op " %0, %1, %3 \n" \
5904 + " sc %0, %2 \n" \
5905 + post_op \
5906 + extable \
5907 + "4: " #asm_op " %0, %1, %3 \n" \
5908 + "5: \n" \
5909 + " .set mips0 \n" \
5910 + : "=&r" (result), "=&r" (temp), \
5911 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5912 + : "Ir" (i)); \
5913 \
5914 result = temp; result c_op i; \
5915 } else { \
5916 unsigned long flags; \
5917 \
5918 raw_local_irq_save(flags); \
5919 - result = v->counter; \
5920 - result c_op i; \
5921 - v->counter = result; \
5922 + __asm__ __volatile__( \
5923 + " lw %0, %1 \n" \
5924 + "2: " #asm_op " %0, %1, %2 \n" \
5925 + " sw %0, %1 \n" \
5926 + "3: \n" \
5927 + extable \
5928 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5929 + : "Ir" (i)); \
5930 raw_local_irq_restore(flags); \
5931 } \
5932 \
5933 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5934 return result; \
5935 }
5936
5937 -#define ATOMIC_OPS(op, c_op, asm_op) \
5938 - ATOMIC_OP(op, c_op, asm_op) \
5939 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5940 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5941 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5942
5943 -ATOMIC_OPS(add, +=, addu)
5944 -ATOMIC_OPS(sub, -=, subu)
5945 +#define ATOMIC_OPS(op, asm_op) \
5946 + ATOMIC_OP(op, asm_op) \
5947 + ATOMIC_OP_RETURN(op, asm_op)
5948 +
5949 +ATOMIC_OPS(add, add)
5950 +ATOMIC_OPS(sub, sub)
5951
5952 #undef ATOMIC_OPS
5953 #undef ATOMIC_OP_RETURN
5954 +#undef __ATOMIC_OP_RETURN
5955 #undef ATOMIC_OP
5956 +#undef __ATOMIC_OP
5957
5958 /*
5959 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5960 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5961 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5962 * The function returns the old value of @v minus @i.
5963 */
5964 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5965 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5966 {
5967 int result;
5968
5969 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5970 int temp;
5971
5972 __asm__ __volatile__(
5973 - " .set arch=r4000 \n"
5974 + " .set "MIPS_ISA_LEVEL" \n"
5975 "1: ll %1, %2 # atomic_sub_if_positive\n"
5976 " subu %0, %1, %3 \n"
5977 " bltz %0, 1f \n"
5978 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5979 return result;
5980 }
5981
5982 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5983 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5984 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5985 +{
5986 + return cmpxchg(&v->counter, old, new);
5987 +}
5988 +
5989 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5990 + int new)
5991 +{
5992 + return cmpxchg(&(v->counter), old, new);
5993 +}
5994 +
5995 +static inline int atomic_xchg(atomic_t *v, int new)
5996 +{
5997 + return xchg(&v->counter, new);
5998 +}
5999 +
6000 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6001 +{
6002 + return xchg(&(v->counter), new);
6003 +}
6004
6005 /**
6006 * __atomic_add_unless - add unless the number is a given value
6007 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6008
6009 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6010 #define atomic_inc_return(v) atomic_add_return(1, (v))
6011 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6012 +{
6013 + return atomic_add_return_unchecked(1, v);
6014 +}
6015
6016 /*
6017 * atomic_sub_and_test - subtract value from variable and test result
6018 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6019 * other cases.
6020 */
6021 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6022 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6023 +{
6024 + return atomic_add_return_unchecked(1, v) == 0;
6025 +}
6026
6027 /*
6028 * atomic_dec_and_test - decrement by 1 and test
6029 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6030 * Atomically increments @v by 1.
6031 */
6032 #define atomic_inc(v) atomic_add(1, (v))
6033 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6034 +{
6035 + atomic_add_unchecked(1, v);
6036 +}
6037
6038 /*
6039 * atomic_dec - decrement and test
6040 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6041 * Atomically decrements @v by 1.
6042 */
6043 #define atomic_dec(v) atomic_sub(1, (v))
6044 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6045 +{
6046 + atomic_sub_unchecked(1, v);
6047 +}
6048
6049 /*
6050 * atomic_add_negative - add and test if negative
6051 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6052 * @v: pointer of type atomic64_t
6053 *
6054 */
6055 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6056 +static inline long atomic64_read(const atomic64_t *v)
6057 +{
6058 + return ACCESS_ONCE(v->counter);
6059 +}
6060 +
6061 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6062 +{
6063 + return ACCESS_ONCE(v->counter);
6064 +}
6065
6066 /*
6067 * atomic64_set - set atomic variable
6068 * @v: pointer of type atomic64_t
6069 * @i: required value
6070 */
6071 -#define atomic64_set(v, i) ((v)->counter = (i))
6072 +static inline void atomic64_set(atomic64_t *v, long i)
6073 +{
6074 + v->counter = i;
6075 +}
6076
6077 -#define ATOMIC64_OP(op, c_op, asm_op) \
6078 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6079 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6080 +{
6081 + v->counter = i;
6082 +}
6083 +
6084 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6085 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6086 { \
6087 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6088 long temp; \
6089 \
6090 __asm__ __volatile__( \
6091 - " .set arch=r4000 \n" \
6092 - "1: lld %0, %1 # atomic64_" #op " \n" \
6093 - " " #asm_op " %0, %2 \n" \
6094 + " .set "MIPS_ISA_LEVEL" \n" \
6095 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6096 + "2: " #asm_op " %0, %2 \n" \
6097 " scd %0, %1 \n" \
6098 " beqzl %0, 1b \n" \
6099 + extable \
6100 " .set mips0 \n" \
6101 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6102 : "Ir" (i)); \
6103 } else if (kernel_uses_llsc) { \
6104 long temp; \
6105 \
6106 - do { \
6107 - __asm__ __volatile__( \
6108 - " .set "MIPS_ISA_LEVEL" \n" \
6109 - " lld %0, %1 # atomic64_" #op "\n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 - " scd %0, %1 \n" \
6112 - " .set mips0 \n" \
6113 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6114 - : "Ir" (i)); \
6115 - } while (unlikely(!temp)); \
6116 + __asm__ __volatile__( \
6117 + " .set "MIPS_ISA_LEVEL" \n" \
6118 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6119 + "2: " #asm_op " %0, %2 \n" \
6120 + " scd %0, %1 \n" \
6121 + " beqz %0, 1b \n" \
6122 + extable \
6123 + " .set mips0 \n" \
6124 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6125 + : "Ir" (i)); \
6126 } else { \
6127 unsigned long flags; \
6128 \
6129 raw_local_irq_save(flags); \
6130 - v->counter c_op i; \
6131 + __asm__ __volatile__( \
6132 + "2: " #asm_op " %0, %1 \n" \
6133 + extable \
6134 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6135 raw_local_irq_restore(flags); \
6136 } \
6137 }
6138
6139 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6140 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6141 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6142 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6143 +
6144 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6145 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6146 { \
6147 long result; \
6148 \
6149 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6150 long temp; \
6151 \
6152 __asm__ __volatile__( \
6153 - " .set arch=r4000 \n" \
6154 + " .set mips3 \n" \
6155 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6156 - " " #asm_op " %0, %1, %3 \n" \
6157 + "2: " #asm_op " %0, %1, %3 \n" \
6158 " scd %0, %2 \n" \
6159 " beqzl %0, 1b \n" \
6160 - " " #asm_op " %0, %1, %3 \n" \
6161 + post_op \
6162 + extable \
6163 + "4: " #asm_op " %0, %1, %3 \n" \
6164 + "5: \n" \
6165 " .set mips0 \n" \
6166 : "=&r" (result), "=&r" (temp), \
6167 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6168 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6169 } else if (kernel_uses_llsc) { \
6170 long temp; \
6171 \
6172 - do { \
6173 - __asm__ __volatile__( \
6174 - " .set "MIPS_ISA_LEVEL" \n" \
6175 - " lld %1, %2 # atomic64_" #op "_return\n" \
6176 - " " #asm_op " %0, %1, %3 \n" \
6177 - " scd %0, %2 \n" \
6178 - " .set mips0 \n" \
6179 - : "=&r" (result), "=&r" (temp), \
6180 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6181 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6182 - : "memory"); \
6183 - } while (unlikely(!result)); \
6184 + __asm__ __volatile__( \
6185 + " .set "MIPS_ISA_LEVEL" \n" \
6186 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6187 + "2: " #asm_op " %0, %1, %3 \n" \
6188 + " scd %0, %2 \n" \
6189 + " beqz %0, 1b \n" \
6190 + post_op \
6191 + extable \
6192 + "4: " #asm_op " %0, %1, %3 \n" \
6193 + "5: \n" \
6194 + " .set mips0 \n" \
6195 + : "=&r" (result), "=&r" (temp), \
6196 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6197 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6198 + : "memory"); \
6199 \
6200 result = temp; result c_op i; \
6201 } else { \
6202 unsigned long flags; \
6203 \
6204 raw_local_irq_save(flags); \
6205 - result = v->counter; \
6206 - result c_op i; \
6207 - v->counter = result; \
6208 + __asm__ __volatile__( \
6209 + " ld %0, %1 \n" \
6210 + "2: " #asm_op " %0, %1, %2 \n" \
6211 + " sd %0, %1 \n" \
6212 + "3: \n" \
6213 + extable \
6214 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6215 + : "Ir" (i)); \
6216 raw_local_irq_restore(flags); \
6217 } \
6218 \
6219 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6220 return result; \
6221 }
6222
6223 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6224 - ATOMIC64_OP(op, c_op, asm_op) \
6225 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6226 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6227 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6228
6229 -ATOMIC64_OPS(add, +=, daddu)
6230 -ATOMIC64_OPS(sub, -=, dsubu)
6231 +#define ATOMIC64_OPS(op, asm_op) \
6232 + ATOMIC64_OP(op, asm_op) \
6233 + ATOMIC64_OP_RETURN(op, asm_op)
6234 +
6235 +ATOMIC64_OPS(add, dadd)
6236 +ATOMIC64_OPS(sub, dsub)
6237
6238 #undef ATOMIC64_OPS
6239 #undef ATOMIC64_OP_RETURN
6240 +#undef __ATOMIC64_OP_RETURN
6241 #undef ATOMIC64_OP
6242 +#undef __ATOMIC64_OP
6243 +#undef __OVERFLOW_EXTABLE
6244 +#undef __OVERFLOW_POST
6245
6246 /*
6247 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6248 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6249 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6250 * The function returns the old value of @v minus @i.
6251 */
6252 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6253 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6254 {
6255 long result;
6256
6257 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6258 long temp;
6259
6260 __asm__ __volatile__(
6261 - " .set arch=r4000 \n"
6262 + " .set "MIPS_ISA_LEVEL" \n"
6263 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6264 " dsubu %0, %1, %3 \n"
6265 " bltz %0, 1f \n"
6266 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6267 return result;
6268 }
6269
6270 -#define atomic64_cmpxchg(v, o, n) \
6271 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6272 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6273 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6274 +{
6275 + return cmpxchg(&v->counter, old, new);
6276 +}
6277 +
6278 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6279 + long new)
6280 +{
6281 + return cmpxchg(&(v->counter), old, new);
6282 +}
6283 +
6284 +static inline long atomic64_xchg(atomic64_t *v, long new)
6285 +{
6286 + return xchg(&v->counter, new);
6287 +}
6288 +
6289 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6290 +{
6291 + return xchg(&(v->counter), new);
6292 +}
6293
6294 /**
6295 * atomic64_add_unless - add unless the number is a given value
6296 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6297
6298 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6299 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6300 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6301
6302 /*
6303 * atomic64_sub_and_test - subtract value from variable and test result
6304 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305 * other cases.
6306 */
6307 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6308 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6309
6310 /*
6311 * atomic64_dec_and_test - decrement by 1 and test
6312 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * Atomically increments @v by 1.
6314 */
6315 #define atomic64_inc(v) atomic64_add(1, (v))
6316 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6317
6318 /*
6319 * atomic64_dec - decrement and test
6320 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically decrements @v by 1.
6322 */
6323 #define atomic64_dec(v) atomic64_sub(1, (v))
6324 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_add_negative - add and test if negative
6328 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6329 index 2b8bbbc..4556df6 100644
6330 --- a/arch/mips/include/asm/barrier.h
6331 +++ b/arch/mips/include/asm/barrier.h
6332 @@ -133,7 +133,7 @@
6333 do { \
6334 compiletime_assert_atomic_type(*p); \
6335 smp_mb(); \
6336 - ACCESS_ONCE(*p) = (v); \
6337 + ACCESS_ONCE_RW(*p) = (v); \
6338 } while (0)
6339
6340 #define smp_load_acquire(p) \
6341 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6342 index b4db69f..8f3b093 100644
6343 --- a/arch/mips/include/asm/cache.h
6344 +++ b/arch/mips/include/asm/cache.h
6345 @@ -9,10 +9,11 @@
6346 #ifndef _ASM_CACHE_H
6347 #define _ASM_CACHE_H
6348
6349 +#include <linux/const.h>
6350 #include <kmalloc.h>
6351
6352 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6353 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6354 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6355
6356 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6357 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6358 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6359 index 535f196..2ab029e 100644
6360 --- a/arch/mips/include/asm/elf.h
6361 +++ b/arch/mips/include/asm/elf.h
6362 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6363 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6364 #endif
6365
6366 +#ifdef CONFIG_PAX_ASLR
6367 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6368 +
6369 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6370 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6371 +#endif
6372 +
6373 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6374 struct linux_binprm;
6375 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6376 int uses_interp);
6377
6378 -struct mm_struct;
6379 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6380 -#define arch_randomize_brk arch_randomize_brk
6381 -
6382 struct arch_elf_state {
6383 int fp_abi;
6384 int interp_fp_abi;
6385 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6386 index c1f6afa..38cc6e9 100644
6387 --- a/arch/mips/include/asm/exec.h
6388 +++ b/arch/mips/include/asm/exec.h
6389 @@ -12,6 +12,6 @@
6390 #ifndef _ASM_EXEC_H
6391 #define _ASM_EXEC_H
6392
6393 -extern unsigned long arch_align_stack(unsigned long sp);
6394 +#define arch_align_stack(x) ((x) & ~0xfUL)
6395
6396 #endif /* _ASM_EXEC_H */
6397 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6398 index 9e8ef59..1139d6b 100644
6399 --- a/arch/mips/include/asm/hw_irq.h
6400 +++ b/arch/mips/include/asm/hw_irq.h
6401 @@ -10,7 +10,7 @@
6402
6403 #include <linux/atomic.h>
6404
6405 -extern atomic_t irq_err_count;
6406 +extern atomic_unchecked_t irq_err_count;
6407
6408 /*
6409 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6410 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6411 index 8feaed6..1bd8a64 100644
6412 --- a/arch/mips/include/asm/local.h
6413 +++ b/arch/mips/include/asm/local.h
6414 @@ -13,15 +13,25 @@ typedef struct
6415 atomic_long_t a;
6416 } local_t;
6417
6418 +typedef struct {
6419 + atomic_long_unchecked_t a;
6420 +} local_unchecked_t;
6421 +
6422 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6423
6424 #define local_read(l) atomic_long_read(&(l)->a)
6425 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6426 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6427 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6428
6429 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6430 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6431 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6432 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6433 #define local_inc(l) atomic_long_inc(&(l)->a)
6434 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6435 #define local_dec(l) atomic_long_dec(&(l)->a)
6436 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6437
6438 /*
6439 * Same as above, but return the result value
6440 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6441 return result;
6442 }
6443
6444 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6445 +{
6446 + unsigned long result;
6447 +
6448 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6449 + unsigned long temp;
6450 +
6451 + __asm__ __volatile__(
6452 + " .set mips3 \n"
6453 + "1:" __LL "%1, %2 # local_add_return \n"
6454 + " addu %0, %1, %3 \n"
6455 + __SC "%0, %2 \n"
6456 + " beqzl %0, 1b \n"
6457 + " addu %0, %1, %3 \n"
6458 + " .set mips0 \n"
6459 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6460 + : "Ir" (i), "m" (l->a.counter)
6461 + : "memory");
6462 + } else if (kernel_uses_llsc) {
6463 + unsigned long temp;
6464 +
6465 + __asm__ __volatile__(
6466 + " .set mips3 \n"
6467 + "1:" __LL "%1, %2 # local_add_return \n"
6468 + " addu %0, %1, %3 \n"
6469 + __SC "%0, %2 \n"
6470 + " beqz %0, 1b \n"
6471 + " addu %0, %1, %3 \n"
6472 + " .set mips0 \n"
6473 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6474 + : "Ir" (i), "m" (l->a.counter)
6475 + : "memory");
6476 + } else {
6477 + unsigned long flags;
6478 +
6479 + local_irq_save(flags);
6480 + result = l->a.counter;
6481 + result += i;
6482 + l->a.counter = result;
6483 + local_irq_restore(flags);
6484 + }
6485 +
6486 + return result;
6487 +}
6488 +
6489 static __inline__ long local_sub_return(long i, local_t * l)
6490 {
6491 unsigned long result;
6492 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6493
6494 #define local_cmpxchg(l, o, n) \
6495 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6496 +#define local_cmpxchg_unchecked(l, o, n) \
6497 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6499
6500 /**
6501 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6502 index 154b70a..426ae3d 100644
6503 --- a/arch/mips/include/asm/page.h
6504 +++ b/arch/mips/include/asm/page.h
6505 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6506 #ifdef CONFIG_CPU_MIPS32
6507 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6508 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6509 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6510 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6511 #else
6512 typedef struct { unsigned long long pte; } pte_t;
6513 #define pte_val(x) ((x).pte)
6514 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6515 index b336037..5b874cc 100644
6516 --- a/arch/mips/include/asm/pgalloc.h
6517 +++ b/arch/mips/include/asm/pgalloc.h
6518 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6519 {
6520 set_pud(pud, __pud((unsigned long)pmd));
6521 }
6522 +
6523 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6524 +{
6525 + pud_populate(mm, pud, pmd);
6526 +}
6527 #endif
6528
6529 /*
6530 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6531 index bef782c..d99df93 100644
6532 --- a/arch/mips/include/asm/pgtable.h
6533 +++ b/arch/mips/include/asm/pgtable.h
6534 @@ -20,6 +20,9 @@
6535 #include <asm/io.h>
6536 #include <asm/pgtable-bits.h>
6537
6538 +#define ktla_ktva(addr) (addr)
6539 +#define ktva_ktla(addr) (addr)
6540 +
6541 struct mm_struct;
6542 struct vm_area_struct;
6543
6544 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6545 index 55ed660..3dc9422 100644
6546 --- a/arch/mips/include/asm/thread_info.h
6547 +++ b/arch/mips/include/asm/thread_info.h
6548 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6549 #define TIF_SECCOMP 4 /* secure computing */
6550 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6551 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6552 +/* li takes a 32bit immediate */
6553 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6554 +
6555 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6556 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6557 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6558 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6559 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6560 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6561 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6562 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6563
6564 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6565 _TIF_SYSCALL_AUDIT | \
6566 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6567 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6568 + _TIF_GRSEC_SETXID)
6569
6570 /* work to do in syscall_trace_leave() */
6571 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6572 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6573 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6574
6575 /* work to do on interrupt/exception return */
6576 #define _TIF_WORK_MASK \
6577 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6578 /* work to do on any return to u-space */
6579 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6580 _TIF_WORK_SYSCALL_EXIT | \
6581 - _TIF_SYSCALL_TRACEPOINT)
6582 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6583
6584 /*
6585 * We stash processor id into a COP0 register to retrieve it fast
6586 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6587 index bf8b324..cec5705 100644
6588 --- a/arch/mips/include/asm/uaccess.h
6589 +++ b/arch/mips/include/asm/uaccess.h
6590 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6591 __ok == 0; \
6592 })
6593
6594 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6595 #define access_ok(type, addr, size) \
6596 likely(__access_ok((addr), (size), __access_mask))
6597
6598 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6599 index 1188e00..41cf144 100644
6600 --- a/arch/mips/kernel/binfmt_elfn32.c
6601 +++ b/arch/mips/kernel/binfmt_elfn32.c
6602 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6603 #undef ELF_ET_DYN_BASE
6604 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6605
6606 +#ifdef CONFIG_PAX_ASLR
6607 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6608 +
6609 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6610 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6611 +#endif
6612 +
6613 #include <asm/processor.h>
6614 #include <linux/module.h>
6615 #include <linux/elfcore.h>
6616 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6617 index 9287678..f870e47 100644
6618 --- a/arch/mips/kernel/binfmt_elfo32.c
6619 +++ b/arch/mips/kernel/binfmt_elfo32.c
6620 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6621 #undef ELF_ET_DYN_BASE
6622 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6623
6624 +#ifdef CONFIG_PAX_ASLR
6625 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6626 +
6627 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6628 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6629 +#endif
6630 +
6631 #include <asm/processor.h>
6632
6633 #include <linux/module.h>
6634 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6635 index a74ec3a..4f06f18 100644
6636 --- a/arch/mips/kernel/i8259.c
6637 +++ b/arch/mips/kernel/i8259.c
6638 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6639 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6640 spurious_irq_mask |= irqmask;
6641 }
6642 - atomic_inc(&irq_err_count);
6643 + atomic_inc_unchecked(&irq_err_count);
6644 /*
6645 * Theoretically we do not have to handle this IRQ,
6646 * but in Linux this does not cause problems and is
6647 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6648 index 44a1f79..2bd6aa3 100644
6649 --- a/arch/mips/kernel/irq-gt641xx.c
6650 +++ b/arch/mips/kernel/irq-gt641xx.c
6651 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6652 }
6653 }
6654
6655 - atomic_inc(&irq_err_count);
6656 + atomic_inc_unchecked(&irq_err_count);
6657 }
6658
6659 void __init gt641xx_irq_init(void)
6660 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6661 index d2bfbc2..a8eacd2 100644
6662 --- a/arch/mips/kernel/irq.c
6663 +++ b/arch/mips/kernel/irq.c
6664 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6665 printk("unexpected IRQ # %d\n", irq);
6666 }
6667
6668 -atomic_t irq_err_count;
6669 +atomic_unchecked_t irq_err_count;
6670
6671 int arch_show_interrupts(struct seq_file *p, int prec)
6672 {
6673 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6674 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6675 return 0;
6676 }
6677
6678 asmlinkage void spurious_interrupt(void)
6679 {
6680 - atomic_inc(&irq_err_count);
6681 + atomic_inc_unchecked(&irq_err_count);
6682 }
6683
6684 void __init init_IRQ(void)
6685 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6686 #endif
6687 }
6688
6689 +
6690 #ifdef DEBUG_STACKOVERFLOW
6691 +extern void gr_handle_kernel_exploit(void);
6692 +
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index f5e7dda..47198ec 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 3391d06..c23a2cc 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index e1ffea2..46ed66e 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..371e85c 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -204,9 +204,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9665 */
9666 if (mmap_is_legacy()) {
9667 mm->mmap_base = mmap_base_legacy();
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9671 + mm->mmap_base += mm->delta_mmap;
9672 +#endif
9673 +
9674 mm->get_unmapped_area = arch_get_unmapped_area;
9675 } else {
9676 mm->mmap_base = mmap_base();
9677 +
9678 +#ifdef CONFIG_PAX_RANDMMAP
9679 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9680 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9681 +#endif
9682 +
9683 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9684 }
9685 }
9686 @@ -279,9 +291,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9687 */
9688 if (mmap_is_legacy()) {
9689 mm->mmap_base = mmap_base_legacy();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base += mm->delta_mmap;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = s390_get_unmapped_area;
9697 } else {
9698 mm->mmap_base = mmap_base();
9699 +
9700 +#ifdef CONFIG_PAX_RANDMMAP
9701 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9702 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9703 +#endif
9704 +
9705 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9706 }
9707 }
9708 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9709 index ae3d59f..f65f075 100644
9710 --- a/arch/score/include/asm/cache.h
9711 +++ b/arch/score/include/asm/cache.h
9712 @@ -1,7 +1,9 @@
9713 #ifndef _ASM_SCORE_CACHE_H
9714 #define _ASM_SCORE_CACHE_H
9715
9716 +#include <linux/const.h>
9717 +
9718 #define L1_CACHE_SHIFT 4
9719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9721
9722 #endif /* _ASM_SCORE_CACHE_H */
9723 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9724 index f9f3cd5..58ff438 100644
9725 --- a/arch/score/include/asm/exec.h
9726 +++ b/arch/score/include/asm/exec.h
9727 @@ -1,6 +1,6 @@
9728 #ifndef _ASM_SCORE_EXEC_H
9729 #define _ASM_SCORE_EXEC_H
9730
9731 -extern unsigned long arch_align_stack(unsigned long sp);
9732 +#define arch_align_stack(x) (x)
9733
9734 #endif /* _ASM_SCORE_EXEC_H */
9735 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9736 index a1519ad3..e8ac1ff 100644
9737 --- a/arch/score/kernel/process.c
9738 +++ b/arch/score/kernel/process.c
9739 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9740
9741 return task_pt_regs(task)->cp0_epc;
9742 }
9743 -
9744 -unsigned long arch_align_stack(unsigned long sp)
9745 -{
9746 - return sp;
9747 -}
9748 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9749 index ef9e555..331bd29 100644
9750 --- a/arch/sh/include/asm/cache.h
9751 +++ b/arch/sh/include/asm/cache.h
9752 @@ -9,10 +9,11 @@
9753 #define __ASM_SH_CACHE_H
9754 #ifdef __KERNEL__
9755
9756 +#include <linux/const.h>
9757 #include <linux/init.h>
9758 #include <cpu/cache.h>
9759
9760 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9761 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9762
9763 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9764
9765 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9766 index 6777177..cb5e44f 100644
9767 --- a/arch/sh/mm/mmap.c
9768 +++ b/arch/sh/mm/mmap.c
9769 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9770 struct mm_struct *mm = current->mm;
9771 struct vm_area_struct *vma;
9772 int do_colour_align;
9773 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9774 struct vm_unmapped_area_info info;
9775
9776 if (flags & MAP_FIXED) {
9777 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9778 if (filp || (flags & MAP_SHARED))
9779 do_colour_align = 1;
9780
9781 +#ifdef CONFIG_PAX_RANDMMAP
9782 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9783 +#endif
9784 +
9785 if (addr) {
9786 if (do_colour_align)
9787 addr = COLOUR_ALIGN(addr, pgoff);
9788 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9789 addr = PAGE_ALIGN(addr);
9790
9791 vma = find_vma(mm, addr);
9792 - if (TASK_SIZE - len >= addr &&
9793 - (!vma || addr + len <= vma->vm_start))
9794 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9795 return addr;
9796 }
9797
9798 info.flags = 0;
9799 info.length = len;
9800 - info.low_limit = TASK_UNMAPPED_BASE;
9801 + info.low_limit = mm->mmap_base;
9802 info.high_limit = TASK_SIZE;
9803 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9804 info.align_offset = pgoff << PAGE_SHIFT;
9805 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9806 struct mm_struct *mm = current->mm;
9807 unsigned long addr = addr0;
9808 int do_colour_align;
9809 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9810 struct vm_unmapped_area_info info;
9811
9812 if (flags & MAP_FIXED) {
9813 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9814 if (filp || (flags & MAP_SHARED))
9815 do_colour_align = 1;
9816
9817 +#ifdef CONFIG_PAX_RANDMMAP
9818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9819 +#endif
9820 +
9821 /* requesting a specific address */
9822 if (addr) {
9823 if (do_colour_align)
9824 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9825 addr = PAGE_ALIGN(addr);
9826
9827 vma = find_vma(mm, addr);
9828 - if (TASK_SIZE - len >= addr &&
9829 - (!vma || addr + len <= vma->vm_start))
9830 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9831 return addr;
9832 }
9833
9834 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9835 VM_BUG_ON(addr != -ENOMEM);
9836 info.flags = 0;
9837 info.low_limit = TASK_UNMAPPED_BASE;
9838 +
9839 +#ifdef CONFIG_PAX_RANDMMAP
9840 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9841 + info.low_limit += mm->delta_mmap;
9842 +#endif
9843 +
9844 info.high_limit = TASK_SIZE;
9845 addr = vm_unmapped_area(&info);
9846 }
9847 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9848 index 4082749..fd97781 100644
9849 --- a/arch/sparc/include/asm/atomic_64.h
9850 +++ b/arch/sparc/include/asm/atomic_64.h
9851 @@ -15,18 +15,38 @@
9852 #define ATOMIC64_INIT(i) { (i) }
9853
9854 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9855 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9856 +{
9857 + return ACCESS_ONCE(v->counter);
9858 +}
9859 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9860 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9861 +{
9862 + return ACCESS_ONCE(v->counter);
9863 +}
9864
9865 #define atomic_set(v, i) (((v)->counter) = i)
9866 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9867 +{
9868 + v->counter = i;
9869 +}
9870 #define atomic64_set(v, i) (((v)->counter) = i)
9871 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9872 +{
9873 + v->counter = i;
9874 +}
9875
9876 -#define ATOMIC_OP(op) \
9877 -void atomic_##op(int, atomic_t *); \
9878 -void atomic64_##op(long, atomic64_t *);
9879 +#define __ATOMIC_OP(op, suffix) \
9880 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9881 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9882
9883 -#define ATOMIC_OP_RETURN(op) \
9884 -int atomic_##op##_return(int, atomic_t *); \
9885 -long atomic64_##op##_return(long, atomic64_t *);
9886 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9887 +
9888 +#define __ATOMIC_OP_RETURN(op, suffix) \
9889 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9890 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9891 +
9892 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9893
9894 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9895
9896 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9897
9898 #undef ATOMIC_OPS
9899 #undef ATOMIC_OP_RETURN
9900 +#undef __ATOMIC_OP_RETURN
9901 #undef ATOMIC_OP
9902 +#undef __ATOMIC_OP
9903
9904 #define atomic_dec_return(v) atomic_sub_return(1, v)
9905 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9906
9907 #define atomic_inc_return(v) atomic_add_return(1, v)
9908 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9909 +{
9910 + return atomic_add_return_unchecked(1, v);
9911 +}
9912 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9913 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9914 +{
9915 + return atomic64_add_return_unchecked(1, v);
9916 +}
9917
9918 /*
9919 * atomic_inc_and_test - increment and test
9920 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9921 * other cases.
9922 */
9923 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9924 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9925 +{
9926 + return atomic_inc_return_unchecked(v) == 0;
9927 +}
9928 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9929
9930 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9931 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9932 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9933
9934 #define atomic_inc(v) atomic_add(1, v)
9935 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9936 +{
9937 + atomic_add_unchecked(1, v);
9938 +}
9939 #define atomic64_inc(v) atomic64_add(1, v)
9940 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9941 +{
9942 + atomic64_add_unchecked(1, v);
9943 +}
9944
9945 #define atomic_dec(v) atomic_sub(1, v)
9946 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9947 +{
9948 + atomic_sub_unchecked(1, v);
9949 +}
9950 #define atomic64_dec(v) atomic64_sub(1, v)
9951 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9952 +{
9953 + atomic64_sub_unchecked(1, v);
9954 +}
9955
9956 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9957 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9958
9959 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9960 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9961 +{
9962 + return cmpxchg(&v->counter, old, new);
9963 +}
9964 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9965 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9966 +{
9967 + return xchg(&v->counter, new);
9968 +}
9969
9970 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9971 {
9972 - int c, old;
9973 + int c, old, new;
9974 c = atomic_read(v);
9975 for (;;) {
9976 - if (unlikely(c == (u)))
9977 + if (unlikely(c == u))
9978 break;
9979 - old = atomic_cmpxchg((v), c, c + (a));
9980 +
9981 + asm volatile("addcc %2, %0, %0\n"
9982 +
9983 +#ifdef CONFIG_PAX_REFCOUNT
9984 + "tvs %%icc, 6\n"
9985 +#endif
9986 +
9987 + : "=r" (new)
9988 + : "0" (c), "ir" (a)
9989 + : "cc");
9990 +
9991 + old = atomic_cmpxchg(v, c, new);
9992 if (likely(old == c))
9993 break;
9994 c = old;
9995 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9996 #define atomic64_cmpxchg(v, o, n) \
9997 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9998 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9999 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10000 +{
10001 + return xchg(&v->counter, new);
10002 +}
10003
10004 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10005 {
10006 - long c, old;
10007 + long c, old, new;
10008 c = atomic64_read(v);
10009 for (;;) {
10010 - if (unlikely(c == (u)))
10011 + if (unlikely(c == u))
10012 break;
10013 - old = atomic64_cmpxchg((v), c, c + (a));
10014 +
10015 + asm volatile("addcc %2, %0, %0\n"
10016 +
10017 +#ifdef CONFIG_PAX_REFCOUNT
10018 + "tvs %%xcc, 6\n"
10019 +#endif
10020 +
10021 + : "=r" (new)
10022 + : "0" (c), "ir" (a)
10023 + : "cc");
10024 +
10025 + old = atomic64_cmpxchg(v, c, new);
10026 if (likely(old == c))
10027 break;
10028 c = old;
10029 }
10030 - return c != (u);
10031 + return c != u;
10032 }
10033
10034 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10035 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10036 index 7664894..45a974b 100644
10037 --- a/arch/sparc/include/asm/barrier_64.h
10038 +++ b/arch/sparc/include/asm/barrier_64.h
10039 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10040 do { \
10041 compiletime_assert_atomic_type(*p); \
10042 barrier(); \
10043 - ACCESS_ONCE(*p) = (v); \
10044 + ACCESS_ONCE_RW(*p) = (v); \
10045 } while (0)
10046
10047 #define smp_load_acquire(p) \
10048 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10049 index 5bb6991..5c2132e 100644
10050 --- a/arch/sparc/include/asm/cache.h
10051 +++ b/arch/sparc/include/asm/cache.h
10052 @@ -7,10 +7,12 @@
10053 #ifndef _SPARC_CACHE_H
10054 #define _SPARC_CACHE_H
10055
10056 +#include <linux/const.h>
10057 +
10058 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10059
10060 #define L1_CACHE_SHIFT 5
10061 -#define L1_CACHE_BYTES 32
10062 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10063
10064 #ifdef CONFIG_SPARC32
10065 #define SMP_CACHE_BYTES_SHIFT 5
10066 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10067 index a24e41f..47677ff 100644
10068 --- a/arch/sparc/include/asm/elf_32.h
10069 +++ b/arch/sparc/include/asm/elf_32.h
10070 @@ -114,6 +114,13 @@ typedef struct {
10071
10072 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10073
10074 +#ifdef CONFIG_PAX_ASLR
10075 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10076 +
10077 +#define PAX_DELTA_MMAP_LEN 16
10078 +#define PAX_DELTA_STACK_LEN 16
10079 +#endif
10080 +
10081 /* This yields a mask that user programs can use to figure out what
10082 instruction set this cpu supports. This can NOT be done in userspace
10083 on Sparc. */
10084 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10085 index 370ca1e..d4f4a98 100644
10086 --- a/arch/sparc/include/asm/elf_64.h
10087 +++ b/arch/sparc/include/asm/elf_64.h
10088 @@ -189,6 +189,13 @@ typedef struct {
10089 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10090 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10091
10092 +#ifdef CONFIG_PAX_ASLR
10093 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10094 +
10095 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10096 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10097 +#endif
10098 +
10099 extern unsigned long sparc64_elf_hwcap;
10100 #define ELF_HWCAP sparc64_elf_hwcap
10101
10102 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10103 index a3890da..f6a408e 100644
10104 --- a/arch/sparc/include/asm/pgalloc_32.h
10105 +++ b/arch/sparc/include/asm/pgalloc_32.h
10106 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10107 }
10108
10109 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10110 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10111
10112 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10113 unsigned long address)
10114 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10115 index 5e31871..13469c6 100644
10116 --- a/arch/sparc/include/asm/pgalloc_64.h
10117 +++ b/arch/sparc/include/asm/pgalloc_64.h
10118 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10119 }
10120
10121 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10122 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10123
10124 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10125 {
10126 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10127 }
10128
10129 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10130 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10131
10132 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10133 {
10134 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10135 index 59ba6f6..4518128 100644
10136 --- a/arch/sparc/include/asm/pgtable.h
10137 +++ b/arch/sparc/include/asm/pgtable.h
10138 @@ -5,4 +5,8 @@
10139 #else
10140 #include <asm/pgtable_32.h>
10141 #endif
10142 +
10143 +#define ktla_ktva(addr) (addr)
10144 +#define ktva_ktla(addr) (addr)
10145 +
10146 #endif
10147 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10148 index f06b36a..bca3189 100644
10149 --- a/arch/sparc/include/asm/pgtable_32.h
10150 +++ b/arch/sparc/include/asm/pgtable_32.h
10151 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10152 #define PAGE_SHARED SRMMU_PAGE_SHARED
10153 #define PAGE_COPY SRMMU_PAGE_COPY
10154 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10155 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10156 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10157 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10158 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10159
10160 /* Top-level page directory - dummy used by init-mm.
10161 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10162
10163 /* xwr */
10164 #define __P000 PAGE_NONE
10165 -#define __P001 PAGE_READONLY
10166 -#define __P010 PAGE_COPY
10167 -#define __P011 PAGE_COPY
10168 +#define __P001 PAGE_READONLY_NOEXEC
10169 +#define __P010 PAGE_COPY_NOEXEC
10170 +#define __P011 PAGE_COPY_NOEXEC
10171 #define __P100 PAGE_READONLY
10172 #define __P101 PAGE_READONLY
10173 #define __P110 PAGE_COPY
10174 #define __P111 PAGE_COPY
10175
10176 #define __S000 PAGE_NONE
10177 -#define __S001 PAGE_READONLY
10178 -#define __S010 PAGE_SHARED
10179 -#define __S011 PAGE_SHARED
10180 +#define __S001 PAGE_READONLY_NOEXEC
10181 +#define __S010 PAGE_SHARED_NOEXEC
10182 +#define __S011 PAGE_SHARED_NOEXEC
10183 #define __S100 PAGE_READONLY
10184 #define __S101 PAGE_READONLY
10185 #define __S110 PAGE_SHARED
10186 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10187 index ae51a11..eadfd03 100644
10188 --- a/arch/sparc/include/asm/pgtsrmmu.h
10189 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10190 @@ -111,6 +111,11 @@
10191 SRMMU_EXEC | SRMMU_REF)
10192 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10193 SRMMU_EXEC | SRMMU_REF)
10194 +
10195 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10196 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10197 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10198 +
10199 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10200 SRMMU_DIRTY | SRMMU_REF)
10201
10202 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10203 index 29d64b1..4272fe8 100644
10204 --- a/arch/sparc/include/asm/setup.h
10205 +++ b/arch/sparc/include/asm/setup.h
10206 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10207 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10208
10209 /* init_64.c */
10210 -extern atomic_t dcpage_flushes;
10211 -extern atomic_t dcpage_flushes_xcall;
10212 +extern atomic_unchecked_t dcpage_flushes;
10213 +extern atomic_unchecked_t dcpage_flushes_xcall;
10214
10215 extern int sysctl_tsb_ratio;
10216 #endif
10217 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10218 index 9689176..63c18ea 100644
10219 --- a/arch/sparc/include/asm/spinlock_64.h
10220 +++ b/arch/sparc/include/asm/spinlock_64.h
10221 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10222
10223 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10224
10225 -static void inline arch_read_lock(arch_rwlock_t *lock)
10226 +static inline void arch_read_lock(arch_rwlock_t *lock)
10227 {
10228 unsigned long tmp1, tmp2;
10229
10230 __asm__ __volatile__ (
10231 "1: ldsw [%2], %0\n"
10232 " brlz,pn %0, 2f\n"
10233 -"4: add %0, 1, %1\n"
10234 +"4: addcc %0, 1, %1\n"
10235 +
10236 +#ifdef CONFIG_PAX_REFCOUNT
10237 +" tvs %%icc, 6\n"
10238 +#endif
10239 +
10240 " cas [%2], %0, %1\n"
10241 " cmp %0, %1\n"
10242 " bne,pn %%icc, 1b\n"
10243 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10244 " .previous"
10245 : "=&r" (tmp1), "=&r" (tmp2)
10246 : "r" (lock)
10247 - : "memory");
10248 + : "memory", "cc");
10249 }
10250
10251 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10252 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10253 {
10254 int tmp1, tmp2;
10255
10256 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10257 "1: ldsw [%2], %0\n"
10258 " brlz,a,pn %0, 2f\n"
10259 " mov 0, %0\n"
10260 -" add %0, 1, %1\n"
10261 +" addcc %0, 1, %1\n"
10262 +
10263 +#ifdef CONFIG_PAX_REFCOUNT
10264 +" tvs %%icc, 6\n"
10265 +#endif
10266 +
10267 " cas [%2], %0, %1\n"
10268 " cmp %0, %1\n"
10269 " bne,pn %%icc, 1b\n"
10270 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10271 return tmp1;
10272 }
10273
10274 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10275 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10276 {
10277 unsigned long tmp1, tmp2;
10278
10279 __asm__ __volatile__(
10280 "1: lduw [%2], %0\n"
10281 -" sub %0, 1, %1\n"
10282 +" subcc %0, 1, %1\n"
10283 +
10284 +#ifdef CONFIG_PAX_REFCOUNT
10285 +" tvs %%icc, 6\n"
10286 +#endif
10287 +
10288 " cas [%2], %0, %1\n"
10289 " cmp %0, %1\n"
10290 " bne,pn %%xcc, 1b\n"
10291 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10292 : "memory");
10293 }
10294
10295 -static void inline arch_write_lock(arch_rwlock_t *lock)
10296 +static inline void arch_write_lock(arch_rwlock_t *lock)
10297 {
10298 unsigned long mask, tmp1, tmp2;
10299
10300 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10301 : "memory");
10302 }
10303
10304 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10305 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10306 {
10307 __asm__ __volatile__(
10308 " stw %%g0, [%0]"
10309 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10310 : "memory");
10311 }
10312
10313 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10314 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10315 {
10316 unsigned long mask, tmp1, tmp2, result;
10317
10318 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10319 index fd7bd0a..2e2fa7a 100644
10320 --- a/arch/sparc/include/asm/thread_info_32.h
10321 +++ b/arch/sparc/include/asm/thread_info_32.h
10322 @@ -47,6 +47,7 @@ struct thread_info {
10323 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10324 unsigned long rwbuf_stkptrs[NSWINS];
10325 unsigned long w_saved;
10326 + unsigned long lowest_stack;
10327 };
10328
10329 /*
10330 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10331 index ff45516..73001ab 100644
10332 --- a/arch/sparc/include/asm/thread_info_64.h
10333 +++ b/arch/sparc/include/asm/thread_info_64.h
10334 @@ -61,6 +61,8 @@ struct thread_info {
10335 struct pt_regs *kern_una_regs;
10336 unsigned int kern_una_insn;
10337
10338 + unsigned long lowest_stack;
10339 +
10340 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10341 __attribute__ ((aligned(64)));
10342 };
10343 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10344 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10345 /* flag bit 4 is available */
10346 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10347 -/* flag bit 6 is available */
10348 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10349 #define TIF_32BIT 7 /* 32-bit binary */
10350 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10351 #define TIF_SECCOMP 9 /* secure computing */
10352 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10353 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10354 +
10355 /* NOTE: Thread flags >= 12 should be ones we have no interest
10356 * in using in assembly, else we can't use the mask as
10357 * an immediate value in instructions such as andcc.
10358 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10359 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10360 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10361 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10362 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10363
10364 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10365 _TIF_DO_NOTIFY_RESUME_MASK | \
10366 _TIF_NEED_RESCHED)
10367 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10368
10369 +#define _TIF_WORK_SYSCALL \
10370 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10371 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10372 +
10373 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10374
10375 /*
10376 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10377 index bd56c28..4b63d83 100644
10378 --- a/arch/sparc/include/asm/uaccess.h
10379 +++ b/arch/sparc/include/asm/uaccess.h
10380 @@ -1,5 +1,6 @@
10381 #ifndef ___ASM_SPARC_UACCESS_H
10382 #define ___ASM_SPARC_UACCESS_H
10383 +
10384 #if defined(__sparc__) && defined(__arch64__)
10385 #include <asm/uaccess_64.h>
10386 #else
10387 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10388 index 64ee103..388aef0 100644
10389 --- a/arch/sparc/include/asm/uaccess_32.h
10390 +++ b/arch/sparc/include/asm/uaccess_32.h
10391 @@ -47,6 +47,7 @@
10392 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10393 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10394 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10395 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10396 #define access_ok(type, addr, size) \
10397 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10398
10399 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10400
10401 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10402 {
10403 - if (n && __access_ok((unsigned long) to, n))
10404 + if ((long)n < 0)
10405 + return n;
10406 +
10407 + if (n && __access_ok((unsigned long) to, n)) {
10408 + if (!__builtin_constant_p(n))
10409 + check_object_size(from, n, true);
10410 return __copy_user(to, (__force void __user *) from, n);
10411 - else
10412 + } else
10413 return n;
10414 }
10415
10416 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10417 {
10418 + if ((long)n < 0)
10419 + return n;
10420 +
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 +
10424 return __copy_user(to, (__force void __user *) from, n);
10425 }
10426
10427 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10428 {
10429 - if (n && __access_ok((unsigned long) from, n))
10430 + if ((long)n < 0)
10431 + return n;
10432 +
10433 + if (n && __access_ok((unsigned long) from, n)) {
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(to, n, false);
10436 return __copy_user((__force void __user *) to, from, n);
10437 - else
10438 + } else
10439 return n;
10440 }
10441
10442 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10443 {
10444 + if ((long)n < 0)
10445 + return n;
10446 +
10447 return __copy_user((__force void __user *) to, from, n);
10448 }
10449
10450 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10451 index a35194b..47dabc0d 100644
10452 --- a/arch/sparc/include/asm/uaccess_64.h
10453 +++ b/arch/sparc/include/asm/uaccess_64.h
10454 @@ -10,6 +10,7 @@
10455 #include <linux/compiler.h>
10456 #include <linux/string.h>
10457 #include <linux/thread_info.h>
10458 +#include <linux/kernel.h>
10459 #include <asm/asi.h>
10460 #include <asm/spitfire.h>
10461 #include <asm-generic/uaccess-unaligned.h>
10462 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10463 return 1;
10464 }
10465
10466 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10467 +{
10468 + return 1;
10469 +}
10470 +
10471 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10472 {
10473 return 1;
10474 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10475 static inline unsigned long __must_check
10476 copy_from_user(void *to, const void __user *from, unsigned long size)
10477 {
10478 - unsigned long ret = ___copy_from_user(to, from, size);
10479 + unsigned long ret;
10480
10481 + if ((long)size < 0 || size > INT_MAX)
10482 + return size;
10483 +
10484 + if (!__builtin_constant_p(size))
10485 + check_object_size(to, size, false);
10486 +
10487 + ret = ___copy_from_user(to, from, size);
10488 if (unlikely(ret))
10489 ret = copy_from_user_fixup(to, from, size);
10490
10491 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10492 static inline unsigned long __must_check
10493 copy_to_user(void __user *to, const void *from, unsigned long size)
10494 {
10495 - unsigned long ret = ___copy_to_user(to, from, size);
10496 + unsigned long ret;
10497
10498 + if ((long)size < 0 || size > INT_MAX)
10499 + return size;
10500 +
10501 + if (!__builtin_constant_p(size))
10502 + check_object_size(from, size, true);
10503 +
10504 + ret = ___copy_to_user(to, from, size);
10505 if (unlikely(ret))
10506 ret = copy_to_user_fixup(to, from, size);
10507 return ret;
10508 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10509 index 7cf9c6e..6206648 100644
10510 --- a/arch/sparc/kernel/Makefile
10511 +++ b/arch/sparc/kernel/Makefile
10512 @@ -4,7 +4,7 @@
10513 #
10514
10515 asflags-y := -ansi
10516 -ccflags-y := -Werror
10517 +#ccflags-y := -Werror
10518
10519 extra-y := head_$(BITS).o
10520
10521 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10522 index 50e7b62..79fae35 100644
10523 --- a/arch/sparc/kernel/process_32.c
10524 +++ b/arch/sparc/kernel/process_32.c
10525 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10526
10527 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10528 r->psr, r->pc, r->npc, r->y, print_tainted());
10529 - printk("PC: <%pS>\n", (void *) r->pc);
10530 + printk("PC: <%pA>\n", (void *) r->pc);
10531 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10532 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10533 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10534 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10535 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10536 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10537 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10538 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10539
10540 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10541 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10542 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10543 rw = (struct reg_window32 *) fp;
10544 pc = rw->ins[7];
10545 printk("[%08lx : ", pc);
10546 - printk("%pS ] ", (void *) pc);
10547 + printk("%pA ] ", (void *) pc);
10548 fp = rw->ins[6];
10549 } while (++count < 16);
10550 printk("\n");
10551 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10552 index 46a5964..a35c62c 100644
10553 --- a/arch/sparc/kernel/process_64.c
10554 +++ b/arch/sparc/kernel/process_64.c
10555 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10556 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10557 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10558 if (regs->tstate & TSTATE_PRIV)
10559 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10560 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10561 }
10562
10563 void show_regs(struct pt_regs *regs)
10564 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10565
10566 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10567 regs->tpc, regs->tnpc, regs->y, print_tainted());
10568 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10569 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10570 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10571 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10572 regs->u_regs[3]);
10573 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10574 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10575 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10576 regs->u_regs[15]);
10577 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10578 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10579 show_regwindow(regs);
10580 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10581 }
10582 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10583 ((tp && tp->task) ? tp->task->pid : -1));
10584
10585 if (gp->tstate & TSTATE_PRIV) {
10586 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10587 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10588 (void *) gp->tpc,
10589 (void *) gp->o7,
10590 (void *) gp->i7,
10591 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10592 index 79cc0d1..ec62734 100644
10593 --- a/arch/sparc/kernel/prom_common.c
10594 +++ b/arch/sparc/kernel/prom_common.c
10595 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10596
10597 unsigned int prom_early_allocated __initdata;
10598
10599 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10600 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10601 .nextprop = prom_common_nextprop,
10602 .getproplen = prom_getproplen,
10603 .getproperty = prom_getproperty,
10604 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10605 index 9ddc492..27a5619 100644
10606 --- a/arch/sparc/kernel/ptrace_64.c
10607 +++ b/arch/sparc/kernel/ptrace_64.c
10608 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10609 return ret;
10610 }
10611
10612 +#ifdef CONFIG_GRKERNSEC_SETXID
10613 +extern void gr_delayed_cred_worker(void);
10614 +#endif
10615 +
10616 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10617 {
10618 int ret = 0;
10619 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10620 if (test_thread_flag(TIF_NOHZ))
10621 user_exit();
10622
10623 +#ifdef CONFIG_GRKERNSEC_SETXID
10624 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10625 + gr_delayed_cred_worker();
10626 +#endif
10627 +
10628 if (test_thread_flag(TIF_SYSCALL_TRACE))
10629 ret = tracehook_report_syscall_entry(regs);
10630
10631 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10632 if (test_thread_flag(TIF_NOHZ))
10633 user_exit();
10634
10635 +#ifdef CONFIG_GRKERNSEC_SETXID
10636 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10637 + gr_delayed_cred_worker();
10638 +#endif
10639 +
10640 audit_syscall_exit(regs);
10641
10642 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10643 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10644 index 61139d9..c1a5f28 100644
10645 --- a/arch/sparc/kernel/smp_64.c
10646 +++ b/arch/sparc/kernel/smp_64.c
10647 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10648 return;
10649
10650 #ifdef CONFIG_DEBUG_DCFLUSH
10651 - atomic_inc(&dcpage_flushes);
10652 + atomic_inc_unchecked(&dcpage_flushes);
10653 #endif
10654
10655 this_cpu = get_cpu();
10656 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10657 xcall_deliver(data0, __pa(pg_addr),
10658 (u64) pg_addr, cpumask_of(cpu));
10659 #ifdef CONFIG_DEBUG_DCFLUSH
10660 - atomic_inc(&dcpage_flushes_xcall);
10661 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10662 #endif
10663 }
10664 }
10665 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10666 preempt_disable();
10667
10668 #ifdef CONFIG_DEBUG_DCFLUSH
10669 - atomic_inc(&dcpage_flushes);
10670 + atomic_inc_unchecked(&dcpage_flushes);
10671 #endif
10672 data0 = 0;
10673 pg_addr = page_address(page);
10674 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10675 xcall_deliver(data0, __pa(pg_addr),
10676 (u64) pg_addr, cpu_online_mask);
10677 #ifdef CONFIG_DEBUG_DCFLUSH
10678 - atomic_inc(&dcpage_flushes_xcall);
10679 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10680 #endif
10681 }
10682 __local_flush_dcache_page(page);
10683 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10684 index 646988d..b88905f 100644
10685 --- a/arch/sparc/kernel/sys_sparc_32.c
10686 +++ b/arch/sparc/kernel/sys_sparc_32.c
10687 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10688 if (len > TASK_SIZE - PAGE_SIZE)
10689 return -ENOMEM;
10690 if (!addr)
10691 - addr = TASK_UNMAPPED_BASE;
10692 + addr = current->mm->mmap_base;
10693
10694 info.flags = 0;
10695 info.length = len;
10696 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10697 index 30e7ddb..266a3b0 100644
10698 --- a/arch/sparc/kernel/sys_sparc_64.c
10699 +++ b/arch/sparc/kernel/sys_sparc_64.c
10700 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 struct vm_area_struct * vma;
10702 unsigned long task_size = TASK_SIZE;
10703 int do_color_align;
10704 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10705 struct vm_unmapped_area_info info;
10706
10707 if (flags & MAP_FIXED) {
10708 /* We do not accept a shared mapping if it would violate
10709 * cache aliasing constraints.
10710 */
10711 - if ((flags & MAP_SHARED) &&
10712 + if ((filp || (flags & MAP_SHARED)) &&
10713 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10714 return -EINVAL;
10715 return addr;
10716 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10717 if (filp || (flags & MAP_SHARED))
10718 do_color_align = 1;
10719
10720 +#ifdef CONFIG_PAX_RANDMMAP
10721 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10722 +#endif
10723 +
10724 if (addr) {
10725 if (do_color_align)
10726 addr = COLOR_ALIGN(addr, pgoff);
10727 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10728 addr = PAGE_ALIGN(addr);
10729
10730 vma = find_vma(mm, addr);
10731 - if (task_size - len >= addr &&
10732 - (!vma || addr + len <= vma->vm_start))
10733 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10734 return addr;
10735 }
10736
10737 info.flags = 0;
10738 info.length = len;
10739 - info.low_limit = TASK_UNMAPPED_BASE;
10740 + info.low_limit = mm->mmap_base;
10741 info.high_limit = min(task_size, VA_EXCLUDE_START);
10742 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10743 info.align_offset = pgoff << PAGE_SHIFT;
10744 + info.threadstack_offset = offset;
10745 addr = vm_unmapped_area(&info);
10746
10747 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10748 VM_BUG_ON(addr != -ENOMEM);
10749 info.low_limit = VA_EXCLUDE_END;
10750 +
10751 +#ifdef CONFIG_PAX_RANDMMAP
10752 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10753 + info.low_limit += mm->delta_mmap;
10754 +#endif
10755 +
10756 info.high_limit = task_size;
10757 addr = vm_unmapped_area(&info);
10758 }
10759 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10760 unsigned long task_size = STACK_TOP32;
10761 unsigned long addr = addr0;
10762 int do_color_align;
10763 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10764 struct vm_unmapped_area_info info;
10765
10766 /* This should only ever run for 32-bit processes. */
10767 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10768 /* We do not accept a shared mapping if it would violate
10769 * cache aliasing constraints.
10770 */
10771 - if ((flags & MAP_SHARED) &&
10772 + if ((filp || (flags & MAP_SHARED)) &&
10773 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10774 return -EINVAL;
10775 return addr;
10776 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10777 if (filp || (flags & MAP_SHARED))
10778 do_color_align = 1;
10779
10780 +#ifdef CONFIG_PAX_RANDMMAP
10781 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10782 +#endif
10783 +
10784 /* requesting a specific address */
10785 if (addr) {
10786 if (do_color_align)
10787 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10788 addr = PAGE_ALIGN(addr);
10789
10790 vma = find_vma(mm, addr);
10791 - if (task_size - len >= addr &&
10792 - (!vma || addr + len <= vma->vm_start))
10793 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10794 return addr;
10795 }
10796
10797 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10798 info.high_limit = mm->mmap_base;
10799 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10800 info.align_offset = pgoff << PAGE_SHIFT;
10801 + info.threadstack_offset = offset;
10802 addr = vm_unmapped_area(&info);
10803
10804 /*
10805 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10806 VM_BUG_ON(addr != -ENOMEM);
10807 info.flags = 0;
10808 info.low_limit = TASK_UNMAPPED_BASE;
10809 +
10810 +#ifdef CONFIG_PAX_RANDMMAP
10811 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10812 + info.low_limit += mm->delta_mmap;
10813 +#endif
10814 +
10815 info.high_limit = STACK_TOP32;
10816 addr = vm_unmapped_area(&info);
10817 }
10818 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10819 EXPORT_SYMBOL(get_fb_unmapped_area);
10820
10821 /* Essentially the same as PowerPC. */
10822 -static unsigned long mmap_rnd(void)
10823 +static unsigned long mmap_rnd(struct mm_struct *mm)
10824 {
10825 unsigned long rnd = 0UL;
10826
10827 +#ifdef CONFIG_PAX_RANDMMAP
10828 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10829 +#endif
10830 +
10831 if (current->flags & PF_RANDOMIZE) {
10832 unsigned long val = get_random_int();
10833 if (test_thread_flag(TIF_32BIT))
10834 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10835
10836 void arch_pick_mmap_layout(struct mm_struct *mm)
10837 {
10838 - unsigned long random_factor = mmap_rnd();
10839 + unsigned long random_factor = mmap_rnd(mm);
10840 unsigned long gap;
10841
10842 /*
10843 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10844 gap == RLIM_INFINITY ||
10845 sysctl_legacy_va_layout) {
10846 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10847 +
10848 +#ifdef CONFIG_PAX_RANDMMAP
10849 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10850 + mm->mmap_base += mm->delta_mmap;
10851 +#endif
10852 +
10853 mm->get_unmapped_area = arch_get_unmapped_area;
10854 } else {
10855 /* We know it's 32-bit */
10856 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap = (task_size / 6 * 5);
10858
10859 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10867 }
10868 }
10869 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10870 index bb00089..e0ea580 100644
10871 --- a/arch/sparc/kernel/syscalls.S
10872 +++ b/arch/sparc/kernel/syscalls.S
10873 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10874 #endif
10875 .align 32
10876 1: ldx [%g6 + TI_FLAGS], %l5
10877 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10878 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10879 be,pt %icc, rtrap
10880 nop
10881 call syscall_trace_leave
10882 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10883
10884 srl %i3, 0, %o3 ! IEU0
10885 srl %i2, 0, %o2 ! IEU0 Group
10886 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10887 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10888 bne,pn %icc, linux_syscall_trace32 ! CTI
10889 mov %i0, %l5 ! IEU1
10890 5: call %l7 ! CTI Group brk forced
10891 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10892
10893 mov %i3, %o3 ! IEU1
10894 mov %i4, %o4 ! IEU0 Group
10895 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10896 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10897 bne,pn %icc, linux_syscall_trace ! CTI Group
10898 mov %i0, %l5 ! IEU0
10899 2: call %l7 ! CTI Group brk forced
10900 @@ -233,7 +233,7 @@ ret_sys_call:
10901
10902 cmp %o0, -ERESTART_RESTARTBLOCK
10903 bgeu,pn %xcc, 1f
10904 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10905 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10906 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10907
10908 2:
10909 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10910 index 6fd386c5..6907d81 100644
10911 --- a/arch/sparc/kernel/traps_32.c
10912 +++ b/arch/sparc/kernel/traps_32.c
10913 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10914 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10915 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10916
10917 +extern void gr_handle_kernel_exploit(void);
10918 +
10919 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10920 {
10921 static int die_counter;
10922 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10923 count++ < 30 &&
10924 (((unsigned long) rw) >= PAGE_OFFSET) &&
10925 !(((unsigned long) rw) & 0x7)) {
10926 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10927 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10928 (void *) rw->ins[7]);
10929 rw = (struct reg_window32 *)rw->ins[6];
10930 }
10931 }
10932 printk("Instruction DUMP:");
10933 instruction_dump ((unsigned long *) regs->pc);
10934 - if(regs->psr & PSR_PS)
10935 + if(regs->psr & PSR_PS) {
10936 + gr_handle_kernel_exploit();
10937 do_exit(SIGKILL);
10938 + }
10939 do_exit(SIGSEGV);
10940 }
10941
10942 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10943 index 0e69974..0c15a6e 100644
10944 --- a/arch/sparc/kernel/traps_64.c
10945 +++ b/arch/sparc/kernel/traps_64.c
10946 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10947 i + 1,
10948 p->trapstack[i].tstate, p->trapstack[i].tpc,
10949 p->trapstack[i].tnpc, p->trapstack[i].tt);
10950 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10951 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10952 }
10953 }
10954
10955 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10956
10957 lvl -= 0x100;
10958 if (regs->tstate & TSTATE_PRIV) {
10959 +
10960 +#ifdef CONFIG_PAX_REFCOUNT
10961 + if (lvl == 6)
10962 + pax_report_refcount_overflow(regs);
10963 +#endif
10964 +
10965 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10966 die_if_kernel(buffer, regs);
10967 }
10968 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10970 {
10971 char buffer[32];
10972 -
10973 +
10974 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10975 0, lvl, SIGTRAP) == NOTIFY_STOP)
10976 return;
10977
10978 +#ifdef CONFIG_PAX_REFCOUNT
10979 + if (lvl == 6)
10980 + pax_report_refcount_overflow(regs);
10981 +#endif
10982 +
10983 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10984
10985 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10986 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10987 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10988 printk("%s" "ERROR(%d): ",
10989 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10990 - printk("TPC<%pS>\n", (void *) regs->tpc);
10991 + printk("TPC<%pA>\n", (void *) regs->tpc);
10992 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10993 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10994 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10995 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10996 smp_processor_id(),
10997 (type & 0x1) ? 'I' : 'D',
10998 regs->tpc);
10999 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11000 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11001 panic("Irrecoverable Cheetah+ parity error.");
11002 }
11003
11004 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11005 smp_processor_id(),
11006 (type & 0x1) ? 'I' : 'D',
11007 regs->tpc);
11008 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11009 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11010 }
11011
11012 struct sun4v_error_entry {
11013 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11014 /*0x38*/u64 reserved_5;
11015 };
11016
11017 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11018 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11019 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11020 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11021
11022 static const char *sun4v_err_type_to_str(u8 type)
11023 {
11024 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11025 }
11026
11027 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11028 - int cpu, const char *pfx, atomic_t *ocnt)
11029 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11030 {
11031 u64 *raw_ptr = (u64 *) ent;
11032 u32 attrs;
11033 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11034
11035 show_regs(regs);
11036
11037 - if ((cnt = atomic_read(ocnt)) != 0) {
11038 - atomic_set(ocnt, 0);
11039 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11040 + atomic_set_unchecked(ocnt, 0);
11041 wmb();
11042 printk("%s: Queue overflowed %d times.\n",
11043 pfx, cnt);
11044 @@ -2048,7 +2059,7 @@ out:
11045 */
11046 void sun4v_resum_overflow(struct pt_regs *regs)
11047 {
11048 - atomic_inc(&sun4v_resum_oflow_cnt);
11049 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11050 }
11051
11052 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11053 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11054 /* XXX Actually even this can make not that much sense. Perhaps
11055 * XXX we should just pull the plug and panic directly from here?
11056 */
11057 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11058 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11059 }
11060
11061 static void sun4v_tlb_error(struct pt_regs *regs)
11062 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11063
11064 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11065 regs->tpc, tl);
11066 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11067 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11068 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11069 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11070 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11071 (void *) regs->u_regs[UREG_I7]);
11072 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11073 "pte[%lx] error[%lx]\n",
11074 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11075
11076 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11077 regs->tpc, tl);
11078 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11079 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11080 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11081 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11082 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11083 (void *) regs->u_regs[UREG_I7]);
11084 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11085 "pte[%lx] error[%lx]\n",
11086 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11087 fp = (unsigned long)sf->fp + STACK_BIAS;
11088 }
11089
11090 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11091 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11092 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11093 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11094 int index = tsk->curr_ret_stack;
11095 if (tsk->ret_stack && index >= graph) {
11096 pc = tsk->ret_stack[index - graph].ret;
11097 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11098 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11099 graph++;
11100 }
11101 }
11102 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11103 return (struct reg_window *) (fp + STACK_BIAS);
11104 }
11105
11106 +extern void gr_handle_kernel_exploit(void);
11107 +
11108 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11109 {
11110 static int die_counter;
11111 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11112 while (rw &&
11113 count++ < 30 &&
11114 kstack_valid(tp, (unsigned long) rw)) {
11115 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11116 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11117 (void *) rw->ins[7]);
11118
11119 rw = kernel_stack_up(rw);
11120 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11121 }
11122 if (panic_on_oops)
11123 panic("Fatal exception");
11124 - if (regs->tstate & TSTATE_PRIV)
11125 + if (regs->tstate & TSTATE_PRIV) {
11126 + gr_handle_kernel_exploit();
11127 do_exit(SIGKILL);
11128 + }
11129 do_exit(SIGSEGV);
11130 }
11131 EXPORT_SYMBOL(die_if_kernel);
11132 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11133 index 62098a8..547ab2c 100644
11134 --- a/arch/sparc/kernel/unaligned_64.c
11135 +++ b/arch/sparc/kernel/unaligned_64.c
11136 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11137 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11138
11139 if (__ratelimit(&ratelimit)) {
11140 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11141 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11142 regs->tpc, (void *) regs->tpc);
11143 }
11144 }
11145 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11146 index 3269b02..64f5231 100644
11147 --- a/arch/sparc/lib/Makefile
11148 +++ b/arch/sparc/lib/Makefile
11149 @@ -2,7 +2,7 @@
11150 #
11151
11152 asflags-y := -ansi -DST_DIV0=0x02
11153 -ccflags-y := -Werror
11154 +#ccflags-y := -Werror
11155
11156 lib-$(CONFIG_SPARC32) += ashrdi3.o
11157 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11158 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11159 index 05dac43..76f8ed4 100644
11160 --- a/arch/sparc/lib/atomic_64.S
11161 +++ b/arch/sparc/lib/atomic_64.S
11162 @@ -15,11 +15,22 @@
11163 * a value and does the barriers.
11164 */
11165
11166 -#define ATOMIC_OP(op) \
11167 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11168 +#ifdef CONFIG_PAX_REFCOUNT
11169 +#define __REFCOUNT_OP(op) op##cc
11170 +#define __OVERFLOW_IOP tvs %icc, 6;
11171 +#define __OVERFLOW_XOP tvs %xcc, 6;
11172 +#else
11173 +#define __REFCOUNT_OP(op) op
11174 +#define __OVERFLOW_IOP
11175 +#define __OVERFLOW_XOP
11176 +#endif
11177 +
11178 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11179 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11180 BACKOFF_SETUP(%o2); \
11181 1: lduw [%o1], %g1; \
11182 - op %g1, %o0, %g7; \
11183 + asm_op %g1, %o0, %g7; \
11184 + post_op \
11185 cas [%o1], %g1, %g7; \
11186 cmp %g1, %g7; \
11187 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11188 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11189 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11190 ENDPROC(atomic_##op); \
11191
11192 -#define ATOMIC_OP_RETURN(op) \
11193 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11194 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11195 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11196 +
11197 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11198 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11199 BACKOFF_SETUP(%o2); \
11200 1: lduw [%o1], %g1; \
11201 - op %g1, %o0, %g7; \
11202 + asm_op %g1, %o0, %g7; \
11203 + post_op \
11204 cas [%o1], %g1, %g7; \
11205 cmp %g1, %g7; \
11206 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11207 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11209 ENDPROC(atomic_##op##_return);
11210
11211 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11212 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11213 +
11214 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11215
11216 ATOMIC_OPS(add)
11217 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11218
11219 #undef ATOMIC_OPS
11220 #undef ATOMIC_OP_RETURN
11221 +#undef __ATOMIC_OP_RETURN
11222 #undef ATOMIC_OP
11223 +#undef __ATOMIC_OP
11224
11225 -#define ATOMIC64_OP(op) \
11226 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11227 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11228 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11229 BACKOFF_SETUP(%o2); \
11230 1: ldx [%o1], %g1; \
11231 - op %g1, %o0, %g7; \
11232 + asm_op %g1, %o0, %g7; \
11233 + post_op \
11234 casx [%o1], %g1, %g7; \
11235 cmp %g1, %g7; \
11236 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11237 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11238 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11239 ENDPROC(atomic64_##op); \
11240
11241 -#define ATOMIC64_OP_RETURN(op) \
11242 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11243 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11244 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11245 +
11246 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11247 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11248 BACKOFF_SETUP(%o2); \
11249 1: ldx [%o1], %g1; \
11250 - op %g1, %o0, %g7; \
11251 + asm_op %g1, %o0, %g7; \
11252 + post_op \
11253 casx [%o1], %g1, %g7; \
11254 cmp %g1, %g7; \
11255 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11256 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11257 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11258 ENDPROC(atomic64_##op##_return);
11259
11260 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11261 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11262 +
11263 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11264
11265 ATOMIC64_OPS(add)
11266 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11267
11268 #undef ATOMIC64_OPS
11269 #undef ATOMIC64_OP_RETURN
11270 +#undef __ATOMIC64_OP_RETURN
11271 #undef ATOMIC64_OP
11272 +#undef __ATOMIC64_OP
11273 +#undef __OVERFLOW_XOP
11274 +#undef __OVERFLOW_IOP
11275 +#undef __REFCOUNT_OP
11276
11277 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11278 BACKOFF_SETUP(%o2)
11279 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11280 index 1d649a9..fbc5bfc 100644
11281 --- a/arch/sparc/lib/ksyms.c
11282 +++ b/arch/sparc/lib/ksyms.c
11283 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11284 /* Atomic counter implementation. */
11285 #define ATOMIC_OP(op) \
11286 EXPORT_SYMBOL(atomic_##op); \
11287 -EXPORT_SYMBOL(atomic64_##op);
11288 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11289 +EXPORT_SYMBOL(atomic64_##op); \
11290 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11291
11292 #define ATOMIC_OP_RETURN(op) \
11293 EXPORT_SYMBOL(atomic_##op##_return); \
11294 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11295 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11296
11297 ATOMIC_OPS(add)
11298 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11299 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11300 ATOMIC_OPS(sub)
11301
11302 #undef ATOMIC_OPS
11303 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11304 index 30c3ecc..736f015 100644
11305 --- a/arch/sparc/mm/Makefile
11306 +++ b/arch/sparc/mm/Makefile
11307 @@ -2,7 +2,7 @@
11308 #
11309
11310 asflags-y := -ansi
11311 -ccflags-y := -Werror
11312 +#ccflags-y := -Werror
11313
11314 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11315 obj-y += fault_$(BITS).o
11316 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11317 index 70d8171..274c6c0 100644
11318 --- a/arch/sparc/mm/fault_32.c
11319 +++ b/arch/sparc/mm/fault_32.c
11320 @@ -21,6 +21,9 @@
11321 #include <linux/perf_event.h>
11322 #include <linux/interrupt.h>
11323 #include <linux/kdebug.h>
11324 +#include <linux/slab.h>
11325 +#include <linux/pagemap.h>
11326 +#include <linux/compiler.h>
11327
11328 #include <asm/page.h>
11329 #include <asm/pgtable.h>
11330 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11331 return safe_compute_effective_address(regs, insn);
11332 }
11333
11334 +#ifdef CONFIG_PAX_PAGEEXEC
11335 +#ifdef CONFIG_PAX_DLRESOLVE
11336 +static void pax_emuplt_close(struct vm_area_struct *vma)
11337 +{
11338 + vma->vm_mm->call_dl_resolve = 0UL;
11339 +}
11340 +
11341 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11342 +{
11343 + unsigned int *kaddr;
11344 +
11345 + vmf->page = alloc_page(GFP_HIGHUSER);
11346 + if (!vmf->page)
11347 + return VM_FAULT_OOM;
11348 +
11349 + kaddr = kmap(vmf->page);
11350 + memset(kaddr, 0, PAGE_SIZE);
11351 + kaddr[0] = 0x9DE3BFA8U; /* save */
11352 + flush_dcache_page(vmf->page);
11353 + kunmap(vmf->page);
11354 + return VM_FAULT_MAJOR;
11355 +}
11356 +
11357 +static const struct vm_operations_struct pax_vm_ops = {
11358 + .close = pax_emuplt_close,
11359 + .fault = pax_emuplt_fault
11360 +};
11361 +
11362 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11363 +{
11364 + int ret;
11365 +
11366 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11367 + vma->vm_mm = current->mm;
11368 + vma->vm_start = addr;
11369 + vma->vm_end = addr + PAGE_SIZE;
11370 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11371 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11372 + vma->vm_ops = &pax_vm_ops;
11373 +
11374 + ret = insert_vm_struct(current->mm, vma);
11375 + if (ret)
11376 + return ret;
11377 +
11378 + ++current->mm->total_vm;
11379 + return 0;
11380 +}
11381 +#endif
11382 +
11383 +/*
11384 + * PaX: decide what to do with offenders (regs->pc = fault address)
11385 + *
11386 + * returns 1 when task should be killed
11387 + * 2 when patched PLT trampoline was detected
11388 + * 3 when unpatched PLT trampoline was detected
11389 + */
11390 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11391 +{
11392 +
11393 +#ifdef CONFIG_PAX_EMUPLT
11394 + int err;
11395 +
11396 + do { /* PaX: patched PLT emulation #1 */
11397 + unsigned int sethi1, sethi2, jmpl;
11398 +
11399 + err = get_user(sethi1, (unsigned int *)regs->pc);
11400 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11401 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11402 +
11403 + if (err)
11404 + break;
11405 +
11406 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11407 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11408 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11409 + {
11410 + unsigned int addr;
11411 +
11412 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11413 + addr = regs->u_regs[UREG_G1];
11414 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11415 + regs->pc = addr;
11416 + regs->npc = addr+4;
11417 + return 2;
11418 + }
11419 + } while (0);
11420 +
11421 + do { /* PaX: patched PLT emulation #2 */
11422 + unsigned int ba;
11423 +
11424 + err = get_user(ba, (unsigned int *)regs->pc);
11425 +
11426 + if (err)
11427 + break;
11428 +
11429 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11430 + unsigned int addr;
11431 +
11432 + if ((ba & 0xFFC00000U) == 0x30800000U)
11433 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11434 + else
11435 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11436 + regs->pc = addr;
11437 + regs->npc = addr+4;
11438 + return 2;
11439 + }
11440 + } while (0);
11441 +
11442 + do { /* PaX: patched PLT emulation #3 */
11443 + unsigned int sethi, bajmpl, nop;
11444 +
11445 + err = get_user(sethi, (unsigned int *)regs->pc);
11446 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11447 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11448 +
11449 + if (err)
11450 + break;
11451 +
11452 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11453 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11454 + nop == 0x01000000U)
11455 + {
11456 + unsigned int addr;
11457 +
11458 + addr = (sethi & 0x003FFFFFU) << 10;
11459 + regs->u_regs[UREG_G1] = addr;
11460 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11461 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11462 + else
11463 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11464 + regs->pc = addr;
11465 + regs->npc = addr+4;
11466 + return 2;
11467 + }
11468 + } while (0);
11469 +
11470 + do { /* PaX: unpatched PLT emulation step 1 */
11471 + unsigned int sethi, ba, nop;
11472 +
11473 + err = get_user(sethi, (unsigned int *)regs->pc);
11474 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11475 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11476 +
11477 + if (err)
11478 + break;
11479 +
11480 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11481 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11482 + nop == 0x01000000U)
11483 + {
11484 + unsigned int addr, save, call;
11485 +
11486 + if ((ba & 0xFFC00000U) == 0x30800000U)
11487 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11488 + else
11489 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11490 +
11491 + err = get_user(save, (unsigned int *)addr);
11492 + err |= get_user(call, (unsigned int *)(addr+4));
11493 + err |= get_user(nop, (unsigned int *)(addr+8));
11494 + if (err)
11495 + break;
11496 +
11497 +#ifdef CONFIG_PAX_DLRESOLVE
11498 + if (save == 0x9DE3BFA8U &&
11499 + (call & 0xC0000000U) == 0x40000000U &&
11500 + nop == 0x01000000U)
11501 + {
11502 + struct vm_area_struct *vma;
11503 + unsigned long call_dl_resolve;
11504 +
11505 + down_read(&current->mm->mmap_sem);
11506 + call_dl_resolve = current->mm->call_dl_resolve;
11507 + up_read(&current->mm->mmap_sem);
11508 + if (likely(call_dl_resolve))
11509 + goto emulate;
11510 +
11511 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11512 +
11513 + down_write(&current->mm->mmap_sem);
11514 + if (current->mm->call_dl_resolve) {
11515 + call_dl_resolve = current->mm->call_dl_resolve;
11516 + up_write(&current->mm->mmap_sem);
11517 + if (vma)
11518 + kmem_cache_free(vm_area_cachep, vma);
11519 + goto emulate;
11520 + }
11521 +
11522 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11523 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11524 + up_write(&current->mm->mmap_sem);
11525 + if (vma)
11526 + kmem_cache_free(vm_area_cachep, vma);
11527 + return 1;
11528 + }
11529 +
11530 + if (pax_insert_vma(vma, call_dl_resolve)) {
11531 + up_write(&current->mm->mmap_sem);
11532 + kmem_cache_free(vm_area_cachep, vma);
11533 + return 1;
11534 + }
11535 +
11536 + current->mm->call_dl_resolve = call_dl_resolve;
11537 + up_write(&current->mm->mmap_sem);
11538 +
11539 +emulate:
11540 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11541 + regs->pc = call_dl_resolve;
11542 + regs->npc = addr+4;
11543 + return 3;
11544 + }
11545 +#endif
11546 +
11547 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11548 + if ((save & 0xFFC00000U) == 0x05000000U &&
11549 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11550 + nop == 0x01000000U)
11551 + {
11552 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11553 + regs->u_regs[UREG_G2] = addr + 4;
11554 + addr = (save & 0x003FFFFFU) << 10;
11555 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11556 + regs->pc = addr;
11557 + regs->npc = addr+4;
11558 + return 3;
11559 + }
11560 + }
11561 + } while (0);
11562 +
11563 + do { /* PaX: unpatched PLT emulation step 2 */
11564 + unsigned int save, call, nop;
11565 +
11566 + err = get_user(save, (unsigned int *)(regs->pc-4));
11567 + err |= get_user(call, (unsigned int *)regs->pc);
11568 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11569 + if (err)
11570 + break;
11571 +
11572 + if (save == 0x9DE3BFA8U &&
11573 + (call & 0xC0000000U) == 0x40000000U &&
11574 + nop == 0x01000000U)
11575 + {
11576 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11577 +
11578 + regs->u_regs[UREG_RETPC] = regs->pc;
11579 + regs->pc = dl_resolve;
11580 + regs->npc = dl_resolve+4;
11581 + return 3;
11582 + }
11583 + } while (0);
11584 +#endif
11585 +
11586 + return 1;
11587 +}
11588 +
11589 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11590 +{
11591 + unsigned long i;
11592 +
11593 + printk(KERN_ERR "PAX: bytes at PC: ");
11594 + for (i = 0; i < 8; i++) {
11595 + unsigned int c;
11596 + if (get_user(c, (unsigned int *)pc+i))
11597 + printk(KERN_CONT "???????? ");
11598 + else
11599 + printk(KERN_CONT "%08x ", c);
11600 + }
11601 + printk("\n");
11602 +}
11603 +#endif
11604 +
11605 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11606 int text_fault)
11607 {
11608 @@ -226,6 +500,24 @@ good_area:
11609 if (!(vma->vm_flags & VM_WRITE))
11610 goto bad_area;
11611 } else {
11612 +
11613 +#ifdef CONFIG_PAX_PAGEEXEC
11614 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11615 + up_read(&mm->mmap_sem);
11616 + switch (pax_handle_fetch_fault(regs)) {
11617 +
11618 +#ifdef CONFIG_PAX_EMUPLT
11619 + case 2:
11620 + case 3:
11621 + return;
11622 +#endif
11623 +
11624 + }
11625 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11626 + do_group_exit(SIGKILL);
11627 + }
11628 +#endif
11629 +
11630 /* Allow reads even for write-only mappings */
11631 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11632 goto bad_area;
11633 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11634 index 4798232..f76e3aa 100644
11635 --- a/arch/sparc/mm/fault_64.c
11636 +++ b/arch/sparc/mm/fault_64.c
11637 @@ -22,6 +22,9 @@
11638 #include <linux/kdebug.h>
11639 #include <linux/percpu.h>
11640 #include <linux/context_tracking.h>
11641 +#include <linux/slab.h>
11642 +#include <linux/pagemap.h>
11643 +#include <linux/compiler.h>
11644
11645 #include <asm/page.h>
11646 #include <asm/pgtable.h>
11647 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11648 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11649 regs->tpc);
11650 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11651 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11652 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11653 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11654 dump_stack();
11655 unhandled_fault(regs->tpc, current, regs);
11656 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11657 show_regs(regs);
11658 }
11659
11660 +#ifdef CONFIG_PAX_PAGEEXEC
11661 +#ifdef CONFIG_PAX_DLRESOLVE
11662 +static void pax_emuplt_close(struct vm_area_struct *vma)
11663 +{
11664 + vma->vm_mm->call_dl_resolve = 0UL;
11665 +}
11666 +
11667 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11668 +{
11669 + unsigned int *kaddr;
11670 +
11671 + vmf->page = alloc_page(GFP_HIGHUSER);
11672 + if (!vmf->page)
11673 + return VM_FAULT_OOM;
11674 +
11675 + kaddr = kmap(vmf->page);
11676 + memset(kaddr, 0, PAGE_SIZE);
11677 + kaddr[0] = 0x9DE3BFA8U; /* save */
11678 + flush_dcache_page(vmf->page);
11679 + kunmap(vmf->page);
11680 + return VM_FAULT_MAJOR;
11681 +}
11682 +
11683 +static const struct vm_operations_struct pax_vm_ops = {
11684 + .close = pax_emuplt_close,
11685 + .fault = pax_emuplt_fault
11686 +};
11687 +
11688 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11689 +{
11690 + int ret;
11691 +
11692 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11693 + vma->vm_mm = current->mm;
11694 + vma->vm_start = addr;
11695 + vma->vm_end = addr + PAGE_SIZE;
11696 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11697 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11698 + vma->vm_ops = &pax_vm_ops;
11699 +
11700 + ret = insert_vm_struct(current->mm, vma);
11701 + if (ret)
11702 + return ret;
11703 +
11704 + ++current->mm->total_vm;
11705 + return 0;
11706 +}
11707 +#endif
11708 +
11709 +/*
11710 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11711 + *
11712 + * returns 1 when task should be killed
11713 + * 2 when patched PLT trampoline was detected
11714 + * 3 when unpatched PLT trampoline was detected
11715 + */
11716 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11717 +{
11718 +
11719 +#ifdef CONFIG_PAX_EMUPLT
11720 + int err;
11721 +
11722 + do { /* PaX: patched PLT emulation #1 */
11723 + unsigned int sethi1, sethi2, jmpl;
11724 +
11725 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11726 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11727 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11728 +
11729 + if (err)
11730 + break;
11731 +
11732 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11733 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11734 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11735 + {
11736 + unsigned long addr;
11737 +
11738 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11739 + addr = regs->u_regs[UREG_G1];
11740 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11741 +
11742 + if (test_thread_flag(TIF_32BIT))
11743 + addr &= 0xFFFFFFFFUL;
11744 +
11745 + regs->tpc = addr;
11746 + regs->tnpc = addr+4;
11747 + return 2;
11748 + }
11749 + } while (0);
11750 +
11751 + do { /* PaX: patched PLT emulation #2 */
11752 + unsigned int ba;
11753 +
11754 + err = get_user(ba, (unsigned int *)regs->tpc);
11755 +
11756 + if (err)
11757 + break;
11758 +
11759 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11760 + unsigned long addr;
11761 +
11762 + if ((ba & 0xFFC00000U) == 0x30800000U)
11763 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11764 + else
11765 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11766 +
11767 + if (test_thread_flag(TIF_32BIT))
11768 + addr &= 0xFFFFFFFFUL;
11769 +
11770 + regs->tpc = addr;
11771 + regs->tnpc = addr+4;
11772 + return 2;
11773 + }
11774 + } while (0);
11775 +
11776 + do { /* PaX: patched PLT emulation #3 */
11777 + unsigned int sethi, bajmpl, nop;
11778 +
11779 + err = get_user(sethi, (unsigned int *)regs->tpc);
11780 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11781 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11782 +
11783 + if (err)
11784 + break;
11785 +
11786 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11787 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11788 + nop == 0x01000000U)
11789 + {
11790 + unsigned long addr;
11791 +
11792 + addr = (sethi & 0x003FFFFFU) << 10;
11793 + regs->u_regs[UREG_G1] = addr;
11794 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11795 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11796 + else
11797 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11798 +
11799 + if (test_thread_flag(TIF_32BIT))
11800 + addr &= 0xFFFFFFFFUL;
11801 +
11802 + regs->tpc = addr;
11803 + regs->tnpc = addr+4;
11804 + return 2;
11805 + }
11806 + } while (0);
11807 +
11808 + do { /* PaX: patched PLT emulation #4 */
11809 + unsigned int sethi, mov1, call, mov2;
11810 +
11811 + err = get_user(sethi, (unsigned int *)regs->tpc);
11812 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11814 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11815 +
11816 + if (err)
11817 + break;
11818 +
11819 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11820 + mov1 == 0x8210000FU &&
11821 + (call & 0xC0000000U) == 0x40000000U &&
11822 + mov2 == 0x9E100001U)
11823 + {
11824 + unsigned long addr;
11825 +
11826 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11827 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11828 +
11829 + if (test_thread_flag(TIF_32BIT))
11830 + addr &= 0xFFFFFFFFUL;
11831 +
11832 + regs->tpc = addr;
11833 + regs->tnpc = addr+4;
11834 + return 2;
11835 + }
11836 + } while (0);
11837 +
11838 + do { /* PaX: patched PLT emulation #5 */
11839 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11840 +
11841 + err = get_user(sethi, (unsigned int *)regs->tpc);
11842 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11843 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11844 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11845 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11846 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11847 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11848 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11849 +
11850 + if (err)
11851 + break;
11852 +
11853 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11854 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11855 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11856 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11857 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11858 + sllx == 0x83287020U &&
11859 + jmpl == 0x81C04005U &&
11860 + nop == 0x01000000U)
11861 + {
11862 + unsigned long addr;
11863 +
11864 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11865 + regs->u_regs[UREG_G1] <<= 32;
11866 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11867 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11868 + regs->tpc = addr;
11869 + regs->tnpc = addr+4;
11870 + return 2;
11871 + }
11872 + } while (0);
11873 +
11874 + do { /* PaX: patched PLT emulation #6 */
11875 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11876 +
11877 + err = get_user(sethi, (unsigned int *)regs->tpc);
11878 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11879 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11880 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11881 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11882 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11883 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11884 +
11885 + if (err)
11886 + break;
11887 +
11888 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11889 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11890 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11891 + sllx == 0x83287020U &&
11892 + (or & 0xFFFFE000U) == 0x8A116000U &&
11893 + jmpl == 0x81C04005U &&
11894 + nop == 0x01000000U)
11895 + {
11896 + unsigned long addr;
11897 +
11898 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11899 + regs->u_regs[UREG_G1] <<= 32;
11900 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11901 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11902 + regs->tpc = addr;
11903 + regs->tnpc = addr+4;
11904 + return 2;
11905 + }
11906 + } while (0);
11907 +
11908 + do { /* PaX: unpatched PLT emulation step 1 */
11909 + unsigned int sethi, ba, nop;
11910 +
11911 + err = get_user(sethi, (unsigned int *)regs->tpc);
11912 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11913 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11914 +
11915 + if (err)
11916 + break;
11917 +
11918 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11919 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11920 + nop == 0x01000000U)
11921 + {
11922 + unsigned long addr;
11923 + unsigned int save, call;
11924 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11925 +
11926 + if ((ba & 0xFFC00000U) == 0x30800000U)
11927 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11928 + else
11929 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11930 +
11931 + if (test_thread_flag(TIF_32BIT))
11932 + addr &= 0xFFFFFFFFUL;
11933 +
11934 + err = get_user(save, (unsigned int *)addr);
11935 + err |= get_user(call, (unsigned int *)(addr+4));
11936 + err |= get_user(nop, (unsigned int *)(addr+8));
11937 + if (err)
11938 + break;
11939 +
11940 +#ifdef CONFIG_PAX_DLRESOLVE
11941 + if (save == 0x9DE3BFA8U &&
11942 + (call & 0xC0000000U) == 0x40000000U &&
11943 + nop == 0x01000000U)
11944 + {
11945 + struct vm_area_struct *vma;
11946 + unsigned long call_dl_resolve;
11947 +
11948 + down_read(&current->mm->mmap_sem);
11949 + call_dl_resolve = current->mm->call_dl_resolve;
11950 + up_read(&current->mm->mmap_sem);
11951 + if (likely(call_dl_resolve))
11952 + goto emulate;
11953 +
11954 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11955 +
11956 + down_write(&current->mm->mmap_sem);
11957 + if (current->mm->call_dl_resolve) {
11958 + call_dl_resolve = current->mm->call_dl_resolve;
11959 + up_write(&current->mm->mmap_sem);
11960 + if (vma)
11961 + kmem_cache_free(vm_area_cachep, vma);
11962 + goto emulate;
11963 + }
11964 +
11965 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11966 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11967 + up_write(&current->mm->mmap_sem);
11968 + if (vma)
11969 + kmem_cache_free(vm_area_cachep, vma);
11970 + return 1;
11971 + }
11972 +
11973 + if (pax_insert_vma(vma, call_dl_resolve)) {
11974 + up_write(&current->mm->mmap_sem);
11975 + kmem_cache_free(vm_area_cachep, vma);
11976 + return 1;
11977 + }
11978 +
11979 + current->mm->call_dl_resolve = call_dl_resolve;
11980 + up_write(&current->mm->mmap_sem);
11981 +
11982 +emulate:
11983 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11984 + regs->tpc = call_dl_resolve;
11985 + regs->tnpc = addr+4;
11986 + return 3;
11987 + }
11988 +#endif
11989 +
11990 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11991 + if ((save & 0xFFC00000U) == 0x05000000U &&
11992 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11993 + nop == 0x01000000U)
11994 + {
11995 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11996 + regs->u_regs[UREG_G2] = addr + 4;
11997 + addr = (save & 0x003FFFFFU) << 10;
11998 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11999 +
12000 + if (test_thread_flag(TIF_32BIT))
12001 + addr &= 0xFFFFFFFFUL;
12002 +
12003 + regs->tpc = addr;
12004 + regs->tnpc = addr+4;
12005 + return 3;
12006 + }
12007 +
12008 + /* PaX: 64-bit PLT stub */
12009 + err = get_user(sethi1, (unsigned int *)addr);
12010 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12011 + err |= get_user(or1, (unsigned int *)(addr+8));
12012 + err |= get_user(or2, (unsigned int *)(addr+12));
12013 + err |= get_user(sllx, (unsigned int *)(addr+16));
12014 + err |= get_user(add, (unsigned int *)(addr+20));
12015 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12016 + err |= get_user(nop, (unsigned int *)(addr+28));
12017 + if (err)
12018 + break;
12019 +
12020 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12021 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12022 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12023 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12024 + sllx == 0x89293020U &&
12025 + add == 0x8A010005U &&
12026 + jmpl == 0x89C14000U &&
12027 + nop == 0x01000000U)
12028 + {
12029 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12030 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12031 + regs->u_regs[UREG_G4] <<= 32;
12032 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12033 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12034 + regs->u_regs[UREG_G4] = addr + 24;
12035 + addr = regs->u_regs[UREG_G5];
12036 + regs->tpc = addr;
12037 + regs->tnpc = addr+4;
12038 + return 3;
12039 + }
12040 + }
12041 + } while (0);
12042 +
12043 +#ifdef CONFIG_PAX_DLRESOLVE
12044 + do { /* PaX: unpatched PLT emulation step 2 */
12045 + unsigned int save, call, nop;
12046 +
12047 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12048 + err |= get_user(call, (unsigned int *)regs->tpc);
12049 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12050 + if (err)
12051 + break;
12052 +
12053 + if (save == 0x9DE3BFA8U &&
12054 + (call & 0xC0000000U) == 0x40000000U &&
12055 + nop == 0x01000000U)
12056 + {
12057 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12058 +
12059 + if (test_thread_flag(TIF_32BIT))
12060 + dl_resolve &= 0xFFFFFFFFUL;
12061 +
12062 + regs->u_regs[UREG_RETPC] = regs->tpc;
12063 + regs->tpc = dl_resolve;
12064 + regs->tnpc = dl_resolve+4;
12065 + return 3;
12066 + }
12067 + } while (0);
12068 +#endif
12069 +
12070 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12071 + unsigned int sethi, ba, nop;
12072 +
12073 + err = get_user(sethi, (unsigned int *)regs->tpc);
12074 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12075 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12076 +
12077 + if (err)
12078 + break;
12079 +
12080 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12081 + (ba & 0xFFF00000U) == 0x30600000U &&
12082 + nop == 0x01000000U)
12083 + {
12084 + unsigned long addr;
12085 +
12086 + addr = (sethi & 0x003FFFFFU) << 10;
12087 + regs->u_regs[UREG_G1] = addr;
12088 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12089 +
12090 + if (test_thread_flag(TIF_32BIT))
12091 + addr &= 0xFFFFFFFFUL;
12092 +
12093 + regs->tpc = addr;
12094 + regs->tnpc = addr+4;
12095 + return 2;
12096 + }
12097 + } while (0);
12098 +
12099 +#endif
12100 +
12101 + return 1;
12102 +}
12103 +
12104 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12105 +{
12106 + unsigned long i;
12107 +
12108 + printk(KERN_ERR "PAX: bytes at PC: ");
12109 + for (i = 0; i < 8; i++) {
12110 + unsigned int c;
12111 + if (get_user(c, (unsigned int *)pc+i))
12112 + printk(KERN_CONT "???????? ");
12113 + else
12114 + printk(KERN_CONT "%08x ", c);
12115 + }
12116 + printk("\n");
12117 +}
12118 +#endif
12119 +
12120 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12121 {
12122 enum ctx_state prev_state = exception_enter();
12123 @@ -353,6 +816,29 @@ retry:
12124 if (!vma)
12125 goto bad_area;
12126
12127 +#ifdef CONFIG_PAX_PAGEEXEC
12128 + /* PaX: detect ITLB misses on non-exec pages */
12129 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12130 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12131 + {
12132 + if (address != regs->tpc)
12133 + goto good_area;
12134 +
12135 + up_read(&mm->mmap_sem);
12136 + switch (pax_handle_fetch_fault(regs)) {
12137 +
12138 +#ifdef CONFIG_PAX_EMUPLT
12139 + case 2:
12140 + case 3:
12141 + return;
12142 +#endif
12143 +
12144 + }
12145 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12146 + do_group_exit(SIGKILL);
12147 + }
12148 +#endif
12149 +
12150 /* Pure DTLB misses do not tell us whether the fault causing
12151 * load/store/atomic was a write or not, it only says that there
12152 * was no match. So in such a case we (carefully) read the
12153 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12154 index 4242eab..9ae6360 100644
12155 --- a/arch/sparc/mm/hugetlbpage.c
12156 +++ b/arch/sparc/mm/hugetlbpage.c
12157 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12158 unsigned long addr,
12159 unsigned long len,
12160 unsigned long pgoff,
12161 - unsigned long flags)
12162 + unsigned long flags,
12163 + unsigned long offset)
12164 {
12165 + struct mm_struct *mm = current->mm;
12166 unsigned long task_size = TASK_SIZE;
12167 struct vm_unmapped_area_info info;
12168
12169 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12170
12171 info.flags = 0;
12172 info.length = len;
12173 - info.low_limit = TASK_UNMAPPED_BASE;
12174 + info.low_limit = mm->mmap_base;
12175 info.high_limit = min(task_size, VA_EXCLUDE_START);
12176 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12177 info.align_offset = 0;
12178 + info.threadstack_offset = offset;
12179 addr = vm_unmapped_area(&info);
12180
12181 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12182 VM_BUG_ON(addr != -ENOMEM);
12183 info.low_limit = VA_EXCLUDE_END;
12184 +
12185 +#ifdef CONFIG_PAX_RANDMMAP
12186 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12187 + info.low_limit += mm->delta_mmap;
12188 +#endif
12189 +
12190 info.high_limit = task_size;
12191 addr = vm_unmapped_area(&info);
12192 }
12193 @@ -55,7 +64,8 @@ static unsigned long
12194 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12195 const unsigned long len,
12196 const unsigned long pgoff,
12197 - const unsigned long flags)
12198 + const unsigned long flags,
12199 + const unsigned long offset)
12200 {
12201 struct mm_struct *mm = current->mm;
12202 unsigned long addr = addr0;
12203 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12204 info.high_limit = mm->mmap_base;
12205 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12206 info.align_offset = 0;
12207 + info.threadstack_offset = offset;
12208 addr = vm_unmapped_area(&info);
12209
12210 /*
12211 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12212 VM_BUG_ON(addr != -ENOMEM);
12213 info.flags = 0;
12214 info.low_limit = TASK_UNMAPPED_BASE;
12215 +
12216 +#ifdef CONFIG_PAX_RANDMMAP
12217 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12218 + info.low_limit += mm->delta_mmap;
12219 +#endif
12220 +
12221 info.high_limit = STACK_TOP32;
12222 addr = vm_unmapped_area(&info);
12223 }
12224 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12225 struct mm_struct *mm = current->mm;
12226 struct vm_area_struct *vma;
12227 unsigned long task_size = TASK_SIZE;
12228 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12229
12230 if (test_thread_flag(TIF_32BIT))
12231 task_size = STACK_TOP32;
12232 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12233 return addr;
12234 }
12235
12236 +#ifdef CONFIG_PAX_RANDMMAP
12237 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12238 +#endif
12239 +
12240 if (addr) {
12241 addr = ALIGN(addr, HPAGE_SIZE);
12242 vma = find_vma(mm, addr);
12243 - if (task_size - len >= addr &&
12244 - (!vma || addr + len <= vma->vm_start))
12245 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12246 return addr;
12247 }
12248 if (mm->get_unmapped_area == arch_get_unmapped_area)
12249 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12250 - pgoff, flags);
12251 + pgoff, flags, offset);
12252 else
12253 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12254 - pgoff, flags);
12255 + pgoff, flags, offset);
12256 }
12257
12258 pte_t *huge_pte_alloc(struct mm_struct *mm,
12259 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12260 index 4ca0d6b..e89bca1 100644
12261 --- a/arch/sparc/mm/init_64.c
12262 +++ b/arch/sparc/mm/init_64.c
12263 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12264 int num_kernel_image_mappings;
12265
12266 #ifdef CONFIG_DEBUG_DCFLUSH
12267 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12268 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12269 #ifdef CONFIG_SMP
12270 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12271 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12272 #endif
12273 #endif
12274
12275 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12276 {
12277 BUG_ON(tlb_type == hypervisor);
12278 #ifdef CONFIG_DEBUG_DCFLUSH
12279 - atomic_inc(&dcpage_flushes);
12280 + atomic_inc_unchecked(&dcpage_flushes);
12281 #endif
12282
12283 #ifdef DCACHE_ALIASING_POSSIBLE
12284 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12285
12286 #ifdef CONFIG_DEBUG_DCFLUSH
12287 seq_printf(m, "DCPageFlushes\t: %d\n",
12288 - atomic_read(&dcpage_flushes));
12289 + atomic_read_unchecked(&dcpage_flushes));
12290 #ifdef CONFIG_SMP
12291 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12292 - atomic_read(&dcpage_flushes_xcall));
12293 + atomic_read_unchecked(&dcpage_flushes_xcall));
12294 #endif /* CONFIG_SMP */
12295 #endif /* CONFIG_DEBUG_DCFLUSH */
12296 }
12297 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12298 index 7cca418..53fc030 100644
12299 --- a/arch/tile/Kconfig
12300 +++ b/arch/tile/Kconfig
12301 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12302
12303 config KEXEC
12304 bool "kexec system call"
12305 + depends on !GRKERNSEC_KMEM
12306 ---help---
12307 kexec is a system call that implements the ability to shutdown your
12308 current kernel, and to start another kernel. It is like a reboot
12309 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12310 index 7b11c5f..755a026 100644
12311 --- a/arch/tile/include/asm/atomic_64.h
12312 +++ b/arch/tile/include/asm/atomic_64.h
12313 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12314
12315 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12316
12317 +#define atomic64_read_unchecked(v) atomic64_read(v)
12318 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12319 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12320 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12321 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12322 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12323 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12324 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12325 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12326 +
12327 /* Define this to indicate that cmpxchg is an efficient operation. */
12328 #define __HAVE_ARCH_CMPXCHG
12329
12330 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12331 index 6160761..00cac88 100644
12332 --- a/arch/tile/include/asm/cache.h
12333 +++ b/arch/tile/include/asm/cache.h
12334 @@ -15,11 +15,12 @@
12335 #ifndef _ASM_TILE_CACHE_H
12336 #define _ASM_TILE_CACHE_H
12337
12338 +#include <linux/const.h>
12339 #include <arch/chip.h>
12340
12341 /* bytes per L1 data cache line */
12342 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12343 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12344 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12345
12346 /* bytes per L2 cache line */
12347 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12348 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12349 index f41cb53..31d3ab4 100644
12350 --- a/arch/tile/include/asm/uaccess.h
12351 +++ b/arch/tile/include/asm/uaccess.h
12352 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12353 const void __user *from,
12354 unsigned long n)
12355 {
12356 - int sz = __compiletime_object_size(to);
12357 + size_t sz = __compiletime_object_size(to);
12358
12359 - if (likely(sz == -1 || sz >= n))
12360 + if (likely(sz == (size_t)-1 || sz >= n))
12361 n = _copy_from_user(to, from, n);
12362 else
12363 copy_from_user_overflow();
12364 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12365 index 8416240..a012fb7 100644
12366 --- a/arch/tile/mm/hugetlbpage.c
12367 +++ b/arch/tile/mm/hugetlbpage.c
12368 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12369 info.high_limit = TASK_SIZE;
12370 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12371 info.align_offset = 0;
12372 + info.threadstack_offset = 0;
12373 return vm_unmapped_area(&info);
12374 }
12375
12376 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12377 info.high_limit = current->mm->mmap_base;
12378 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12379 info.align_offset = 0;
12380 + info.threadstack_offset = 0;
12381 addr = vm_unmapped_area(&info);
12382
12383 /*
12384 diff --git a/arch/um/Makefile b/arch/um/Makefile
12385 index e4b1a96..16162f8 100644
12386 --- a/arch/um/Makefile
12387 +++ b/arch/um/Makefile
12388 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12389 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12390 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12391
12392 +ifdef CONSTIFY_PLUGIN
12393 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12394 +endif
12395 +
12396 #This will adjust *FLAGS accordingly to the platform.
12397 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12398
12399 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12400 index 19e1bdd..3665b77 100644
12401 --- a/arch/um/include/asm/cache.h
12402 +++ b/arch/um/include/asm/cache.h
12403 @@ -1,6 +1,7 @@
12404 #ifndef __UM_CACHE_H
12405 #define __UM_CACHE_H
12406
12407 +#include <linux/const.h>
12408
12409 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12410 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12411 @@ -12,6 +13,6 @@
12412 # define L1_CACHE_SHIFT 5
12413 #endif
12414
12415 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12416 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12417
12418 #endif
12419 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12420 index 2e0a6b1..a64d0f5 100644
12421 --- a/arch/um/include/asm/kmap_types.h
12422 +++ b/arch/um/include/asm/kmap_types.h
12423 @@ -8,6 +8,6 @@
12424
12425 /* No more #include "asm/arch/kmap_types.h" ! */
12426
12427 -#define KM_TYPE_NR 14
12428 +#define KM_TYPE_NR 15
12429
12430 #endif
12431 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12432 index 71c5d13..4c7b9f1 100644
12433 --- a/arch/um/include/asm/page.h
12434 +++ b/arch/um/include/asm/page.h
12435 @@ -14,6 +14,9 @@
12436 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12437 #define PAGE_MASK (~(PAGE_SIZE-1))
12438
12439 +#define ktla_ktva(addr) (addr)
12440 +#define ktva_ktla(addr) (addr)
12441 +
12442 #ifndef __ASSEMBLY__
12443
12444 struct page;
12445 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12446 index 2b4274e..754fe06 100644
12447 --- a/arch/um/include/asm/pgtable-3level.h
12448 +++ b/arch/um/include/asm/pgtable-3level.h
12449 @@ -58,6 +58,7 @@
12450 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12451 #define pud_populate(mm, pud, pmd) \
12452 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12453 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12454
12455 #ifdef CONFIG_64BIT
12456 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12457 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12458 index f17bca8..48adb87 100644
12459 --- a/arch/um/kernel/process.c
12460 +++ b/arch/um/kernel/process.c
12461 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12462 return 2;
12463 }
12464
12465 -/*
12466 - * Only x86 and x86_64 have an arch_align_stack().
12467 - * All other arches have "#define arch_align_stack(x) (x)"
12468 - * in their asm/exec.h
12469 - * As this is included in UML from asm-um/system-generic.h,
12470 - * we can use it to behave as the subarch does.
12471 - */
12472 -#ifndef arch_align_stack
12473 -unsigned long arch_align_stack(unsigned long sp)
12474 -{
12475 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12476 - sp -= get_random_int() % 8192;
12477 - return sp & ~0xf;
12478 -}
12479 -#endif
12480 -
12481 unsigned long get_wchan(struct task_struct *p)
12482 {
12483 unsigned long stack_page, sp, ip;
12484 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12485 index ad8f795..2c7eec6 100644
12486 --- a/arch/unicore32/include/asm/cache.h
12487 +++ b/arch/unicore32/include/asm/cache.h
12488 @@ -12,8 +12,10 @@
12489 #ifndef __UNICORE_CACHE_H__
12490 #define __UNICORE_CACHE_H__
12491
12492 -#define L1_CACHE_SHIFT (5)
12493 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12494 +#include <linux/const.h>
12495 +
12496 +#define L1_CACHE_SHIFT 5
12497 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12498
12499 /*
12500 * Memory returned by kmalloc() may be used for DMA, so we must make
12501 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12502 index b7d31ca..9481ec5 100644
12503 --- a/arch/x86/Kconfig
12504 +++ b/arch/x86/Kconfig
12505 @@ -132,7 +132,7 @@ config X86
12506 select RTC_LIB
12507 select HAVE_DEBUG_STACKOVERFLOW
12508 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12509 - select HAVE_CC_STACKPROTECTOR
12510 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12511 select GENERIC_CPU_AUTOPROBE
12512 select HAVE_ARCH_AUDITSYSCALL
12513 select ARCH_SUPPORTS_ATOMIC_RMW
12514 @@ -266,7 +266,7 @@ config X86_HT
12515
12516 config X86_32_LAZY_GS
12517 def_bool y
12518 - depends on X86_32 && !CC_STACKPROTECTOR
12519 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12520
12521 config ARCH_HWEIGHT_CFLAGS
12522 string
12523 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12524
12525 menuconfig HYPERVISOR_GUEST
12526 bool "Linux guest support"
12527 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12528 ---help---
12529 Say Y here to enable options for running Linux under various hyper-
12530 visors. This option enables basic hypervisor detection and platform
12531 @@ -1013,6 +1014,7 @@ config VM86
12532
12533 config X86_16BIT
12534 bool "Enable support for 16-bit segments" if EXPERT
12535 + depends on !GRKERNSEC
12536 default y
12537 ---help---
12538 This option is required by programs like Wine to run 16-bit
12539 @@ -1186,6 +1188,7 @@ choice
12540
12541 config NOHIGHMEM
12542 bool "off"
12543 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12544 ---help---
12545 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12546 However, the address space of 32-bit x86 processors is only 4
12547 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12548
12549 config HIGHMEM4G
12550 bool "4GB"
12551 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12552 ---help---
12553 Select this if you have a 32-bit processor and between 1 and 4
12554 gigabytes of physical RAM.
12555 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12556 hex
12557 default 0xB0000000 if VMSPLIT_3G_OPT
12558 default 0x80000000 if VMSPLIT_2G
12559 - default 0x78000000 if VMSPLIT_2G_OPT
12560 + default 0x70000000 if VMSPLIT_2G_OPT
12561 default 0x40000000 if VMSPLIT_1G
12562 default 0xC0000000
12563 depends on X86_32
12564 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12565
12566 config KEXEC
12567 bool "kexec system call"
12568 + depends on !GRKERNSEC_KMEM
12569 ---help---
12570 kexec is a system call that implements the ability to shutdown your
12571 current kernel, and to start another kernel. It is like a reboot
12572 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12573
12574 config PHYSICAL_ALIGN
12575 hex "Alignment value to which kernel should be aligned"
12576 - default "0x200000"
12577 + default "0x1000000"
12578 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12579 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12580 range 0x2000 0x1000000 if X86_32
12581 range 0x200000 0x1000000 if X86_64
12582 ---help---
12583 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12584 def_bool n
12585 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12586 depends on X86_32 || IA32_EMULATION
12587 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12588 ---help---
12589 Certain buggy versions of glibc will crash if they are
12590 presented with a 32-bit vDSO that is not mapped at the address
12591 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12592 index 6983314..54ad7e8 100644
12593 --- a/arch/x86/Kconfig.cpu
12594 +++ b/arch/x86/Kconfig.cpu
12595 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12596
12597 config X86_F00F_BUG
12598 def_bool y
12599 - depends on M586MMX || M586TSC || M586 || M486
12600 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12601
12602 config X86_INVD_BUG
12603 def_bool y
12604 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12605
12606 config X86_ALIGNMENT_16
12607 def_bool y
12608 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12609 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12610
12611 config X86_INTEL_USERCOPY
12612 def_bool y
12613 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12614 # generates cmov.
12615 config X86_CMOV
12616 def_bool y
12617 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12618 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12619
12620 config X86_MINIMUM_CPU_FAMILY
12621 int
12622 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12623 index 20028da..88d5946 100644
12624 --- a/arch/x86/Kconfig.debug
12625 +++ b/arch/x86/Kconfig.debug
12626 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12627 config DEBUG_RODATA
12628 bool "Write protect kernel read-only data structures"
12629 default y
12630 - depends on DEBUG_KERNEL
12631 + depends on DEBUG_KERNEL && BROKEN
12632 ---help---
12633 Mark the kernel read-only data as write-protected in the pagetables,
12634 in order to catch accidental (and incorrect) writes to such const
12635 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12636
12637 config DEBUG_SET_MODULE_RONX
12638 bool "Set loadable kernel module data as NX and text as RO"
12639 - depends on MODULES
12640 + depends on MODULES && BROKEN
12641 ---help---
12642 This option helps catch unintended modifications to loadable
12643 kernel module's text and read-only data. It also prevents execution
12644 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12645 index 5ba2d9c..41e5bb6 100644
12646 --- a/arch/x86/Makefile
12647 +++ b/arch/x86/Makefile
12648 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12649 # CPU-specific tuning. Anything which can be shared with UML should go here.
12650 include $(srctree)/arch/x86/Makefile_32.cpu
12651 KBUILD_CFLAGS += $(cflags-y)
12652 -
12653 - # temporary until string.h is fixed
12654 - KBUILD_CFLAGS += -ffreestanding
12655 else
12656 BITS := 64
12657 UTS_MACHINE := x86_64
12658 @@ -107,6 +104,9 @@ else
12659 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12660 endif
12661
12662 +# temporary until string.h is fixed
12663 +KBUILD_CFLAGS += -ffreestanding
12664 +
12665 # Make sure compiler does not have buggy stack-protector support.
12666 ifdef CONFIG_CC_STACKPROTECTOR
12667 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12668 @@ -181,6 +181,7 @@ archheaders:
12669 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12670
12671 archprepare:
12672 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12673 ifeq ($(CONFIG_KEXEC_FILE),y)
12674 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12675 endif
12676 @@ -264,3 +265,9 @@ define archhelp
12677 echo ' FDARGS="..." arguments for the booted kernel'
12678 echo ' FDINITRD=file initrd for the booted kernel'
12679 endef
12680 +
12681 +define OLD_LD
12682 +
12683 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12684 +*** Please upgrade your binutils to 2.18 or newer
12685 +endef
12686 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12687 index 57bbf2f..b100fce 100644
12688 --- a/arch/x86/boot/Makefile
12689 +++ b/arch/x86/boot/Makefile
12690 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12691 # ---------------------------------------------------------------------------
12692
12693 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12694 +ifdef CONSTIFY_PLUGIN
12695 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12696 +endif
12697 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12698 GCOV_PROFILE := n
12699
12700 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12701 index 878e4b9..20537ab 100644
12702 --- a/arch/x86/boot/bitops.h
12703 +++ b/arch/x86/boot/bitops.h
12704 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12705 u8 v;
12706 const u32 *p = (const u32 *)addr;
12707
12708 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12709 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12710 return v;
12711 }
12712
12713 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12714
12715 static inline void set_bit(int nr, void *addr)
12716 {
12717 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12718 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12719 }
12720
12721 #endif /* BOOT_BITOPS_H */
12722 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12723 index bd49ec6..94c7f58 100644
12724 --- a/arch/x86/boot/boot.h
12725 +++ b/arch/x86/boot/boot.h
12726 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12727 static inline u16 ds(void)
12728 {
12729 u16 seg;
12730 - asm("movw %%ds,%0" : "=rm" (seg));
12731 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12732 return seg;
12733 }
12734
12735 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12736 index 0a291cd..9686efc 100644
12737 --- a/arch/x86/boot/compressed/Makefile
12738 +++ b/arch/x86/boot/compressed/Makefile
12739 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12740 KBUILD_CFLAGS += -mno-mmx -mno-sse
12741 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12742 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12743 +ifdef CONSTIFY_PLUGIN
12744 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12745 +endif
12746
12747 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12748 GCOV_PROFILE := n
12749 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12750 index a53440e..c3dbf1e 100644
12751 --- a/arch/x86/boot/compressed/efi_stub_32.S
12752 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12753 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12754 * parameter 2, ..., param n. To make things easy, we save the return
12755 * address of efi_call_phys in a global variable.
12756 */
12757 - popl %ecx
12758 - movl %ecx, saved_return_addr(%edx)
12759 - /* get the function pointer into ECX*/
12760 - popl %ecx
12761 - movl %ecx, efi_rt_function_ptr(%edx)
12762 + popl saved_return_addr(%edx)
12763 + popl efi_rt_function_ptr(%edx)
12764
12765 /*
12766 * 3. Call the physical function.
12767 */
12768 - call *%ecx
12769 + call *efi_rt_function_ptr(%edx)
12770
12771 /*
12772 * 4. Balance the stack. And because EAX contain the return value,
12773 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12774 1: popl %edx
12775 subl $1b, %edx
12776
12777 - movl efi_rt_function_ptr(%edx), %ecx
12778 - pushl %ecx
12779 + pushl efi_rt_function_ptr(%edx)
12780
12781 /*
12782 * 10. Push the saved return address onto the stack and return.
12783 */
12784 - movl saved_return_addr(%edx), %ecx
12785 - pushl %ecx
12786 - ret
12787 + jmpl *saved_return_addr(%edx)
12788 ENDPROC(efi_call_phys)
12789 .previous
12790
12791 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12792 index 630384a..278e788 100644
12793 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12794 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12795 @@ -189,8 +189,8 @@ efi_gdt64:
12796 .long 0 /* Filled out by user */
12797 .word 0
12798 .quad 0x0000000000000000 /* NULL descriptor */
12799 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12800 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12801 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12802 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12803 .quad 0x0080890000000000 /* TS descriptor */
12804 .quad 0x0000000000000000 /* TS continued */
12805 efi_gdt64_end:
12806 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12807 index 1d7fbbc..36ecd58 100644
12808 --- a/arch/x86/boot/compressed/head_32.S
12809 +++ b/arch/x86/boot/compressed/head_32.S
12810 @@ -140,10 +140,10 @@ preferred_addr:
12811 addl %eax, %ebx
12812 notl %eax
12813 andl %eax, %ebx
12814 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12815 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12816 jge 1f
12817 #endif
12818 - movl $LOAD_PHYSICAL_ADDR, %ebx
12819 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12820 1:
12821
12822 /* Target address to relocate to for decompression */
12823 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12824 index 6b1766c..ad465c9 100644
12825 --- a/arch/x86/boot/compressed/head_64.S
12826 +++ b/arch/x86/boot/compressed/head_64.S
12827 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12828 addl %eax, %ebx
12829 notl %eax
12830 andl %eax, %ebx
12831 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12832 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12833 jge 1f
12834 #endif
12835 - movl $LOAD_PHYSICAL_ADDR, %ebx
12836 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12837 1:
12838
12839 /* Target address to relocate to for decompression */
12840 @@ -322,10 +322,10 @@ preferred_addr:
12841 addq %rax, %rbp
12842 notq %rax
12843 andq %rax, %rbp
12844 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12845 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12846 jge 1f
12847 #endif
12848 - movq $LOAD_PHYSICAL_ADDR, %rbp
12849 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -434,8 +434,8 @@ gdt:
12854 .long gdt
12855 .word 0
12856 .quad 0x0000000000000000 /* NULL descriptor */
12857 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12858 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12859 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12860 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12861 .quad 0x0080890000000000 /* TS descriptor */
12862 .quad 0x0000000000000000 /* TS continued */
12863 gdt_end:
12864 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12865 index a950864..c710239 100644
12866 --- a/arch/x86/boot/compressed/misc.c
12867 +++ b/arch/x86/boot/compressed/misc.c
12868 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12869 * Calculate the delta between where vmlinux was linked to load
12870 * and where it was actually loaded.
12871 */
12872 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12873 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12874 if (!delta) {
12875 debug_putstr("No relocation needed... ");
12876 return;
12877 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12878 Elf32_Ehdr ehdr;
12879 Elf32_Phdr *phdrs, *phdr;
12880 #endif
12881 - void *dest;
12882 + void *dest, *prev;
12883 int i;
12884
12885 memcpy(&ehdr, output, sizeof(ehdr));
12886 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12887 case PT_LOAD:
12888 #ifdef CONFIG_RELOCATABLE
12889 dest = output;
12890 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12891 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12892 #else
12893 dest = (void *)(phdr->p_paddr);
12894 #endif
12895 memcpy(dest,
12896 output + phdr->p_offset,
12897 phdr->p_filesz);
12898 + if (i)
12899 + memset(prev, 0xff, dest - prev);
12900 + prev = dest + phdr->p_filesz;
12901 break;
12902 default: /* Ignore other PT_* */ break;
12903 }
12904 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12905 error("Destination address too large");
12906 #endif
12907 #ifndef CONFIG_RELOCATABLE
12908 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12909 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12910 error("Wrong destination address");
12911 #endif
12912
12913 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12914 index 1fd7d57..0f7d096 100644
12915 --- a/arch/x86/boot/cpucheck.c
12916 +++ b/arch/x86/boot/cpucheck.c
12917 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12918 u32 ecx = MSR_K7_HWCR;
12919 u32 eax, edx;
12920
12921 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12922 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12923 eax &= ~(1 << 15);
12924 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12925 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12926
12927 get_cpuflags(); /* Make sure it really did something */
12928 err = check_cpuflags();
12929 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12930 u32 ecx = MSR_VIA_FCR;
12931 u32 eax, edx;
12932
12933 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12934 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 eax |= (1<<1)|(1<<7);
12936 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12937 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938
12939 set_bit(X86_FEATURE_CX8, cpu.flags);
12940 err = check_cpuflags();
12941 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12942 u32 eax, edx;
12943 u32 level = 1;
12944
12945 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12946 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12947 - asm("cpuid"
12948 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12950 + asm volatile("cpuid"
12951 : "+a" (level), "=d" (cpu.flags[0])
12952 : : "ecx", "ebx");
12953 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12954 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12955
12956 err = check_cpuflags();
12957 } else if (err == 0x01 &&
12958 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12959 index 16ef025..91e033b 100644
12960 --- a/arch/x86/boot/header.S
12961 +++ b/arch/x86/boot/header.S
12962 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12963 # single linked list of
12964 # struct setup_data
12965
12966 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12967 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12968
12969 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12970 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12971 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12972 +#else
12973 #define VO_INIT_SIZE (VO__end - VO__text)
12974 +#endif
12975 #if ZO_INIT_SIZE > VO_INIT_SIZE
12976 #define INIT_SIZE ZO_INIT_SIZE
12977 #else
12978 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12979 index db75d07..8e6d0af 100644
12980 --- a/arch/x86/boot/memory.c
12981 +++ b/arch/x86/boot/memory.c
12982 @@ -19,7 +19,7 @@
12983
12984 static int detect_memory_e820(void)
12985 {
12986 - int count = 0;
12987 + unsigned int count = 0;
12988 struct biosregs ireg, oreg;
12989 struct e820entry *desc = boot_params.e820_map;
12990 static struct e820entry buf; /* static so it is zeroed */
12991 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
12992 index ba3e100..6501b8f 100644
12993 --- a/arch/x86/boot/video-vesa.c
12994 +++ b/arch/x86/boot/video-vesa.c
12995 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
12996
12997 boot_params.screen_info.vesapm_seg = oreg.es;
12998 boot_params.screen_info.vesapm_off = oreg.di;
12999 + boot_params.screen_info.vesapm_size = oreg.cx;
13000 }
13001
13002 /*
13003 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13004 index 43eda28..5ab5fdb 100644
13005 --- a/arch/x86/boot/video.c
13006 +++ b/arch/x86/boot/video.c
13007 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13008 static unsigned int get_entry(void)
13009 {
13010 char entry_buf[4];
13011 - int i, len = 0;
13012 + unsigned int i, len = 0;
13013 int key;
13014 unsigned int v;
13015
13016 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13017 index 9105655..41779c1 100644
13018 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13019 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13020 @@ -8,6 +8,8 @@
13021 * including this sentence is retained in full.
13022 */
13023
13024 +#include <asm/alternative-asm.h>
13025 +
13026 .extern crypto_ft_tab
13027 .extern crypto_it_tab
13028 .extern crypto_fl_tab
13029 @@ -70,6 +72,8 @@
13030 je B192; \
13031 leaq 32(r9),r9;
13032
13033 +#define ret pax_force_retaddr; ret
13034 +
13035 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13036 movq r1,r2; \
13037 movq r3,r4; \
13038 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13039 index 6bd2c6c..368c93e 100644
13040 --- a/arch/x86/crypto/aesni-intel_asm.S
13041 +++ b/arch/x86/crypto/aesni-intel_asm.S
13042 @@ -31,6 +31,7 @@
13043
13044 #include <linux/linkage.h>
13045 #include <asm/inst.h>
13046 +#include <asm/alternative-asm.h>
13047
13048 /*
13049 * The following macros are used to move an (un)aligned 16 byte value to/from
13050 @@ -217,7 +218,7 @@ enc: .octa 0x2
13051 * num_initial_blocks = b mod 4
13052 * encrypt the initial num_initial_blocks blocks and apply ghash on
13053 * the ciphertext
13054 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13055 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13056 * are clobbered
13057 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13058 */
13059 @@ -227,8 +228,8 @@ enc: .octa 0x2
13060 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13061 MOVADQ SHUF_MASK(%rip), %xmm14
13062 mov arg7, %r10 # %r10 = AAD
13063 - mov arg8, %r12 # %r12 = aadLen
13064 - mov %r12, %r11
13065 + mov arg8, %r15 # %r15 = aadLen
13066 + mov %r15, %r11
13067 pxor %xmm\i, %xmm\i
13068
13069 _get_AAD_loop\num_initial_blocks\operation:
13070 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13071 psrldq $4, %xmm\i
13072 pxor \TMP1, %xmm\i
13073 add $4, %r10
13074 - sub $4, %r12
13075 + sub $4, %r15
13076 jne _get_AAD_loop\num_initial_blocks\operation
13077
13078 cmp $16, %r11
13079 je _get_AAD_loop2_done\num_initial_blocks\operation
13080
13081 - mov $16, %r12
13082 + mov $16, %r15
13083 _get_AAD_loop2\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 - sub $4, %r12
13086 - cmp %r11, %r12
13087 + sub $4, %r15
13088 + cmp %r11, %r15
13089 jne _get_AAD_loop2\num_initial_blocks\operation
13090
13091 _get_AAD_loop2_done\num_initial_blocks\operation:
13092 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13093 * num_initial_blocks = b mod 4
13094 * encrypt the initial num_initial_blocks blocks and apply ghash on
13095 * the ciphertext
13096 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13097 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13098 * are clobbered
13099 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13100 */
13101 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13102 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13103 MOVADQ SHUF_MASK(%rip), %xmm14
13104 mov arg7, %r10 # %r10 = AAD
13105 - mov arg8, %r12 # %r12 = aadLen
13106 - mov %r12, %r11
13107 + mov arg8, %r15 # %r15 = aadLen
13108 + mov %r15, %r11
13109 pxor %xmm\i, %xmm\i
13110 _get_AAD_loop\num_initial_blocks\operation:
13111 movd (%r10), \TMP1
13112 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13113 psrldq $4, %xmm\i
13114 pxor \TMP1, %xmm\i
13115 add $4, %r10
13116 - sub $4, %r12
13117 + sub $4, %r15
13118 jne _get_AAD_loop\num_initial_blocks\operation
13119 cmp $16, %r11
13120 je _get_AAD_loop2_done\num_initial_blocks\operation
13121 - mov $16, %r12
13122 + mov $16, %r15
13123 _get_AAD_loop2\num_initial_blocks\operation:
13124 psrldq $4, %xmm\i
13125 - sub $4, %r12
13126 - cmp %r11, %r12
13127 + sub $4, %r15
13128 + cmp %r11, %r15
13129 jne _get_AAD_loop2\num_initial_blocks\operation
13130 _get_AAD_loop2_done\num_initial_blocks\operation:
13131 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13132 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13133 *
13134 *****************************************************************************/
13135 ENTRY(aesni_gcm_dec)
13136 - push %r12
13137 + push %r15
13138 push %r13
13139 push %r14
13140 mov %rsp, %r14
13141 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13142 */
13143 sub $VARIABLE_OFFSET, %rsp
13144 and $~63, %rsp # align rsp to 64 bytes
13145 - mov %arg6, %r12
13146 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13147 + mov %arg6, %r15
13148 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13149 movdqa SHUF_MASK(%rip), %xmm2
13150 PSHUFB_XMM %xmm2, %xmm13
13151
13152 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13153 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13154 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13155 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13156 - mov %r13, %r12
13157 - and $(3<<4), %r12
13158 + mov %r13, %r15
13159 + and $(3<<4), %r15
13160 jz _initial_num_blocks_is_0_decrypt
13161 - cmp $(2<<4), %r12
13162 + cmp $(2<<4), %r15
13163 jb _initial_num_blocks_is_1_decrypt
13164 je _initial_num_blocks_is_2_decrypt
13165 _initial_num_blocks_is_3_decrypt:
13166 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13167 sub $16, %r11
13168 add %r13, %r11
13169 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13170 - lea SHIFT_MASK+16(%rip), %r12
13171 - sub %r13, %r12
13172 + lea SHIFT_MASK+16(%rip), %r15
13173 + sub %r13, %r15
13174 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13175 # (%r13 is the number of bytes in plaintext mod 16)
13176 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13177 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13178 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13179
13180 movdqa %xmm1, %xmm2
13181 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13182 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13183 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13184 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13185 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13186 pand %xmm1, %xmm2
13187 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13188 sub $1, %r13
13189 jne _less_than_8_bytes_left_decrypt
13190 _multiple_of_16_bytes_decrypt:
13191 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13192 - shl $3, %r12 # convert into number of bits
13193 - movd %r12d, %xmm15 # len(A) in %xmm15
13194 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13195 + shl $3, %r15 # convert into number of bits
13196 + movd %r15d, %xmm15 # len(A) in %xmm15
13197 shl $3, %arg4 # len(C) in bits (*128)
13198 MOVQ_R64_XMM %arg4, %xmm1
13199 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13200 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13201 mov %r14, %rsp
13202 pop %r14
13203 pop %r13
13204 - pop %r12
13205 + pop %r15
13206 + pax_force_retaddr
13207 ret
13208 ENDPROC(aesni_gcm_dec)
13209
13210 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13211 * poly = x^128 + x^127 + x^126 + x^121 + 1
13212 ***************************************************************************/
13213 ENTRY(aesni_gcm_enc)
13214 - push %r12
13215 + push %r15
13216 push %r13
13217 push %r14
13218 mov %rsp, %r14
13219 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13220 #
13221 sub $VARIABLE_OFFSET, %rsp
13222 and $~63, %rsp
13223 - mov %arg6, %r12
13224 - movdqu (%r12), %xmm13
13225 + mov %arg6, %r15
13226 + movdqu (%r15), %xmm13
13227 movdqa SHUF_MASK(%rip), %xmm2
13228 PSHUFB_XMM %xmm2, %xmm13
13229
13230 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13231 movdqa %xmm13, HashKey(%rsp)
13232 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13233 and $-16, %r13
13234 - mov %r13, %r12
13235 + mov %r13, %r15
13236
13237 # Encrypt first few blocks
13238
13239 - and $(3<<4), %r12
13240 + and $(3<<4), %r15
13241 jz _initial_num_blocks_is_0_encrypt
13242 - cmp $(2<<4), %r12
13243 + cmp $(2<<4), %r15
13244 jb _initial_num_blocks_is_1_encrypt
13245 je _initial_num_blocks_is_2_encrypt
13246 _initial_num_blocks_is_3_encrypt:
13247 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13248 sub $16, %r11
13249 add %r13, %r11
13250 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13251 - lea SHIFT_MASK+16(%rip), %r12
13252 - sub %r13, %r12
13253 + lea SHIFT_MASK+16(%rip), %r15
13254 + sub %r13, %r15
13255 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13256 # (%r13 is the number of bytes in plaintext mod 16)
13257 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13258 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13259 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13260 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13261 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13262 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13263 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13264 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13265 movdqa SHUF_MASK(%rip), %xmm10
13266 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13267 sub $1, %r13
13268 jne _less_than_8_bytes_left_encrypt
13269 _multiple_of_16_bytes_encrypt:
13270 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13271 - shl $3, %r12
13272 - movd %r12d, %xmm15 # len(A) in %xmm15
13273 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13274 + shl $3, %r15
13275 + movd %r15d, %xmm15 # len(A) in %xmm15
13276 shl $3, %arg4 # len(C) in bits (*128)
13277 MOVQ_R64_XMM %arg4, %xmm1
13278 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13279 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13280 mov %r14, %rsp
13281 pop %r14
13282 pop %r13
13283 - pop %r12
13284 + pop %r15
13285 + pax_force_retaddr
13286 ret
13287 ENDPROC(aesni_gcm_enc)
13288
13289 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13290 pxor %xmm1, %xmm0
13291 movaps %xmm0, (TKEYP)
13292 add $0x10, TKEYP
13293 + pax_force_retaddr
13294 ret
13295 ENDPROC(_key_expansion_128)
13296 ENDPROC(_key_expansion_256a)
13297 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13298 shufps $0b01001110, %xmm2, %xmm1
13299 movaps %xmm1, 0x10(TKEYP)
13300 add $0x20, TKEYP
13301 + pax_force_retaddr
13302 ret
13303 ENDPROC(_key_expansion_192a)
13304
13305 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13306
13307 movaps %xmm0, (TKEYP)
13308 add $0x10, TKEYP
13309 + pax_force_retaddr
13310 ret
13311 ENDPROC(_key_expansion_192b)
13312
13313 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13314 pxor %xmm1, %xmm2
13315 movaps %xmm2, (TKEYP)
13316 add $0x10, TKEYP
13317 + pax_force_retaddr
13318 ret
13319 ENDPROC(_key_expansion_256b)
13320
13321 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13322 #ifndef __x86_64__
13323 popl KEYP
13324 #endif
13325 + pax_force_retaddr
13326 ret
13327 ENDPROC(aesni_set_key)
13328
13329 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13330 popl KLEN
13331 popl KEYP
13332 #endif
13333 + pax_force_retaddr
13334 ret
13335 ENDPROC(aesni_enc)
13336
13337 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13338 AESENC KEY STATE
13339 movaps 0x70(TKEYP), KEY
13340 AESENCLAST KEY STATE
13341 + pax_force_retaddr
13342 ret
13343 ENDPROC(_aesni_enc1)
13344
13345 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13346 AESENCLAST KEY STATE2
13347 AESENCLAST KEY STATE3
13348 AESENCLAST KEY STATE4
13349 + pax_force_retaddr
13350 ret
13351 ENDPROC(_aesni_enc4)
13352
13353 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13354 popl KLEN
13355 popl KEYP
13356 #endif
13357 + pax_force_retaddr
13358 ret
13359 ENDPROC(aesni_dec)
13360
13361 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13362 AESDEC KEY STATE
13363 movaps 0x70(TKEYP), KEY
13364 AESDECLAST KEY STATE
13365 + pax_force_retaddr
13366 ret
13367 ENDPROC(_aesni_dec1)
13368
13369 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13370 AESDECLAST KEY STATE2
13371 AESDECLAST KEY STATE3
13372 AESDECLAST KEY STATE4
13373 + pax_force_retaddr
13374 ret
13375 ENDPROC(_aesni_dec4)
13376
13377 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13378 popl KEYP
13379 popl LEN
13380 #endif
13381 + pax_force_retaddr
13382 ret
13383 ENDPROC(aesni_ecb_enc)
13384
13385 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13386 popl KEYP
13387 popl LEN
13388 #endif
13389 + pax_force_retaddr
13390 ret
13391 ENDPROC(aesni_ecb_dec)
13392
13393 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13394 popl LEN
13395 popl IVP
13396 #endif
13397 + pax_force_retaddr
13398 ret
13399 ENDPROC(aesni_cbc_enc)
13400
13401 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13402 popl LEN
13403 popl IVP
13404 #endif
13405 + pax_force_retaddr
13406 ret
13407 ENDPROC(aesni_cbc_dec)
13408
13409 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13410 mov $1, TCTR_LOW
13411 MOVQ_R64_XMM TCTR_LOW INC
13412 MOVQ_R64_XMM CTR TCTR_LOW
13413 + pax_force_retaddr
13414 ret
13415 ENDPROC(_aesni_inc_init)
13416
13417 @@ -2590,6 +2609,7 @@ _aesni_inc:
13418 .Linc_low:
13419 movaps CTR, IV
13420 PSHUFB_XMM BSWAP_MASK IV
13421 + pax_force_retaddr
13422 ret
13423 ENDPROC(_aesni_inc)
13424
13425 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13426 .Lctr_enc_ret:
13427 movups IV, (IVP)
13428 .Lctr_enc_just_ret:
13429 + pax_force_retaddr
13430 ret
13431 ENDPROC(aesni_ctr_enc)
13432
13433 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13434 pxor INC, STATE4
13435 movdqu STATE4, 0x70(OUTP)
13436
13437 + pax_force_retaddr
13438 ret
13439 ENDPROC(aesni_xts_crypt8)
13440
13441 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13442 index 246c670..466e2d6 100644
13443 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13444 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13445 @@ -21,6 +21,7 @@
13446 */
13447
13448 #include <linux/linkage.h>
13449 +#include <asm/alternative-asm.h>
13450
13451 .file "blowfish-x86_64-asm.S"
13452 .text
13453 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13454 jnz .L__enc_xor;
13455
13456 write_block();
13457 + pax_force_retaddr
13458 ret;
13459 .L__enc_xor:
13460 xor_block();
13461 + pax_force_retaddr
13462 ret;
13463 ENDPROC(__blowfish_enc_blk)
13464
13465 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13466
13467 movq %r11, %rbp;
13468
13469 + pax_force_retaddr
13470 ret;
13471 ENDPROC(blowfish_dec_blk)
13472
13473 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13474
13475 popq %rbx;
13476 popq %rbp;
13477 + pax_force_retaddr
13478 ret;
13479
13480 .L__enc_xor4:
13481 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13482
13483 popq %rbx;
13484 popq %rbp;
13485 + pax_force_retaddr
13486 ret;
13487 ENDPROC(__blowfish_enc_blk_4way)
13488
13489 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13490 popq %rbx;
13491 popq %rbp;
13492
13493 + pax_force_retaddr
13494 ret;
13495 ENDPROC(blowfish_dec_blk_4way)
13496 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13497 index ce71f92..1dce7ec 100644
13498 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13499 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13500 @@ -16,6 +16,7 @@
13501 */
13502
13503 #include <linux/linkage.h>
13504 +#include <asm/alternative-asm.h>
13505
13506 #define CAMELLIA_TABLE_BYTE_LEN 272
13507
13508 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13509 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13510 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13511 %rcx, (%r9));
13512 + pax_force_retaddr
13513 ret;
13514 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13515
13516 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13517 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13518 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13519 %rax, (%r9));
13520 + pax_force_retaddr
13521 ret;
13522 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13523
13524 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13525 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13526 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13527
13528 + pax_force_retaddr
13529 ret;
13530
13531 .align 8
13532 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13533 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13534 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13535
13536 + pax_force_retaddr
13537 ret;
13538
13539 .align 8
13540 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13541 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13542 %xmm8, %rsi);
13543
13544 + pax_force_retaddr
13545 ret;
13546 ENDPROC(camellia_ecb_enc_16way)
13547
13548 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13549 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13550 %xmm8, %rsi);
13551
13552 + pax_force_retaddr
13553 ret;
13554 ENDPROC(camellia_ecb_dec_16way)
13555
13556 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13557 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13558 %xmm8, %rsi);
13559
13560 + pax_force_retaddr
13561 ret;
13562 ENDPROC(camellia_cbc_dec_16way)
13563
13564 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13565 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13566 %xmm8, %rsi);
13567
13568 + pax_force_retaddr
13569 ret;
13570 ENDPROC(camellia_ctr_16way)
13571
13572 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13573 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13574 %xmm8, %rsi);
13575
13576 + pax_force_retaddr
13577 ret;
13578 ENDPROC(camellia_xts_crypt_16way)
13579
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13581 index 0e0b886..5a3123c 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13584 @@ -11,6 +11,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13594 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13602 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13609 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13610 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13617 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13618 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13625
13626 vzeroupper;
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_32way)
13631
13632 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13633
13634 vzeroupper;
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_32way)
13639
13640 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13641
13642 vzeroupper;
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_32way)
13647
13648 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13649
13650 vzeroupper;
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_32way)
13655
13656 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13657
13658 vzeroupper;
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_32way)
13663
13664 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13665 index 310319c..db3d7b5 100644
13666 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13668 @@ -21,6 +21,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 .file "camellia-x86_64-asm_64.S"
13675 .text
13676 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13677 enc_outunpack(mov, RT1);
13678
13679 movq RRBP, %rbp;
13680 + pax_force_retaddr
13681 ret;
13682
13683 .L__enc_xor:
13684 enc_outunpack(xor, RT1);
13685
13686 movq RRBP, %rbp;
13687 + pax_force_retaddr
13688 ret;
13689 ENDPROC(__camellia_enc_blk)
13690
13691 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13692 dec_outunpack();
13693
13694 movq RRBP, %rbp;
13695 + pax_force_retaddr
13696 ret;
13697 ENDPROC(camellia_dec_blk)
13698
13699 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13700
13701 movq RRBP, %rbp;
13702 popq %rbx;
13703 + pax_force_retaddr
13704 ret;
13705
13706 .L__enc2_xor:
13707 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13708
13709 movq RRBP, %rbp;
13710 popq %rbx;
13711 + pax_force_retaddr
13712 ret;
13713 ENDPROC(__camellia_enc_blk_2way)
13714
13715 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13716
13717 movq RRBP, %rbp;
13718 movq RXOR, %rbx;
13719 + pax_force_retaddr
13720 ret;
13721 ENDPROC(camellia_dec_blk_2way)
13722 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13723 index c35fd5d..2d8c7db 100644
13724 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13725 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13726 @@ -24,6 +24,7 @@
13727 */
13728
13729 #include <linux/linkage.h>
13730 +#include <asm/alternative-asm.h>
13731
13732 .file "cast5-avx-x86_64-asm_64.S"
13733
13734 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13735 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13736 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13737
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(__cast5_enc_blk16)
13741
13742 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13743 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13744 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13745
13746 + pax_force_retaddr
13747 ret;
13748
13749 .L__skip_dec:
13750 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13751 vmovdqu RR4, (6*4*4)(%r11);
13752 vmovdqu RL4, (7*4*4)(%r11);
13753
13754 + pax_force_retaddr
13755 ret;
13756 ENDPROC(cast5_ecb_enc_16way)
13757
13758 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13759 vmovdqu RR4, (6*4*4)(%r11);
13760 vmovdqu RL4, (7*4*4)(%r11);
13761
13762 + pax_force_retaddr
13763 ret;
13764 ENDPROC(cast5_ecb_dec_16way)
13765
13766 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13767 * %rdx: src
13768 */
13769
13770 - pushq %r12;
13771 + pushq %r14;
13772
13773 movq %rsi, %r11;
13774 - movq %rdx, %r12;
13775 + movq %rdx, %r14;
13776
13777 vmovdqu (0*16)(%rdx), RL1;
13778 vmovdqu (1*16)(%rdx), RR1;
13779 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13780 call __cast5_dec_blk16;
13781
13782 /* xor with src */
13783 - vmovq (%r12), RX;
13784 + vmovq (%r14), RX;
13785 vpshufd $0x4f, RX, RX;
13786 vpxor RX, RR1, RR1;
13787 - vpxor 0*16+8(%r12), RL1, RL1;
13788 - vpxor 1*16+8(%r12), RR2, RR2;
13789 - vpxor 2*16+8(%r12), RL2, RL2;
13790 - vpxor 3*16+8(%r12), RR3, RR3;
13791 - vpxor 4*16+8(%r12), RL3, RL3;
13792 - vpxor 5*16+8(%r12), RR4, RR4;
13793 - vpxor 6*16+8(%r12), RL4, RL4;
13794 + vpxor 0*16+8(%r14), RL1, RL1;
13795 + vpxor 1*16+8(%r14), RR2, RR2;
13796 + vpxor 2*16+8(%r14), RL2, RL2;
13797 + vpxor 3*16+8(%r14), RR3, RR3;
13798 + vpxor 4*16+8(%r14), RL3, RL3;
13799 + vpxor 5*16+8(%r14), RR4, RR4;
13800 + vpxor 6*16+8(%r14), RL4, RL4;
13801
13802 vmovdqu RR1, (0*16)(%r11);
13803 vmovdqu RL1, (1*16)(%r11);
13804 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13805 vmovdqu RR4, (6*16)(%r11);
13806 vmovdqu RL4, (7*16)(%r11);
13807
13808 - popq %r12;
13809 + popq %r14;
13810
13811 + pax_force_retaddr
13812 ret;
13813 ENDPROC(cast5_cbc_dec_16way)
13814
13815 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13816 * %rcx: iv (big endian, 64bit)
13817 */
13818
13819 - pushq %r12;
13820 + pushq %r14;
13821
13822 movq %rsi, %r11;
13823 - movq %rdx, %r12;
13824 + movq %rdx, %r14;
13825
13826 vpcmpeqd RTMP, RTMP, RTMP;
13827 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13828 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13829 call __cast5_enc_blk16;
13830
13831 /* dst = src ^ iv */
13832 - vpxor (0*16)(%r12), RR1, RR1;
13833 - vpxor (1*16)(%r12), RL1, RL1;
13834 - vpxor (2*16)(%r12), RR2, RR2;
13835 - vpxor (3*16)(%r12), RL2, RL2;
13836 - vpxor (4*16)(%r12), RR3, RR3;
13837 - vpxor (5*16)(%r12), RL3, RL3;
13838 - vpxor (6*16)(%r12), RR4, RR4;
13839 - vpxor (7*16)(%r12), RL4, RL4;
13840 + vpxor (0*16)(%r14), RR1, RR1;
13841 + vpxor (1*16)(%r14), RL1, RL1;
13842 + vpxor (2*16)(%r14), RR2, RR2;
13843 + vpxor (3*16)(%r14), RL2, RL2;
13844 + vpxor (4*16)(%r14), RR3, RR3;
13845 + vpxor (5*16)(%r14), RL3, RL3;
13846 + vpxor (6*16)(%r14), RR4, RR4;
13847 + vpxor (7*16)(%r14), RL4, RL4;
13848 vmovdqu RR1, (0*16)(%r11);
13849 vmovdqu RL1, (1*16)(%r11);
13850 vmovdqu RR2, (2*16)(%r11);
13851 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13852 vmovdqu RR4, (6*16)(%r11);
13853 vmovdqu RL4, (7*16)(%r11);
13854
13855 - popq %r12;
13856 + popq %r14;
13857
13858 + pax_force_retaddr
13859 ret;
13860 ENDPROC(cast5_ctr_16way)
13861 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13862 index e3531f8..e123f35 100644
13863 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13864 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13865 @@ -24,6 +24,7 @@
13866 */
13867
13868 #include <linux/linkage.h>
13869 +#include <asm/alternative-asm.h>
13870 #include "glue_helper-asm-avx.S"
13871
13872 .file "cast6-avx-x86_64-asm_64.S"
13873 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13874 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13875 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13876
13877 + pax_force_retaddr
13878 ret;
13879 ENDPROC(__cast6_enc_blk8)
13880
13881 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13882 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13883 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13884
13885 + pax_force_retaddr
13886 ret;
13887 ENDPROC(__cast6_dec_blk8)
13888
13889 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13890
13891 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13892
13893 + pax_force_retaddr
13894 ret;
13895 ENDPROC(cast6_ecb_enc_8way)
13896
13897 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13898
13899 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13900
13901 + pax_force_retaddr
13902 ret;
13903 ENDPROC(cast6_ecb_dec_8way)
13904
13905 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13906 * %rdx: src
13907 */
13908
13909 - pushq %r12;
13910 + pushq %r14;
13911
13912 movq %rsi, %r11;
13913 - movq %rdx, %r12;
13914 + movq %rdx, %r14;
13915
13916 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13917
13918 call __cast6_dec_blk8;
13919
13920 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13921 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13922
13923 - popq %r12;
13924 + popq %r14;
13925
13926 + pax_force_retaddr
13927 ret;
13928 ENDPROC(cast6_cbc_dec_8way)
13929
13930 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13931 * %rcx: iv (little endian, 128bit)
13932 */
13933
13934 - pushq %r12;
13935 + pushq %r14;
13936
13937 movq %rsi, %r11;
13938 - movq %rdx, %r12;
13939 + movq %rdx, %r14;
13940
13941 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13942 RD2, RX, RKR, RKM);
13943
13944 call __cast6_enc_blk8;
13945
13946 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13947 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast6_ctr_8way)
13955
13956 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13957 /* dst <= regs xor IVs(in dst) */
13958 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13959
13960 + pax_force_retaddr
13961 ret;
13962 ENDPROC(cast6_xts_enc_8way)
13963
13964 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13965 /* dst <= regs xor IVs(in dst) */
13966 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13967
13968 + pax_force_retaddr
13969 ret;
13970 ENDPROC(cast6_xts_dec_8way)
13971 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13972 index 26d49eb..c0a8c84 100644
13973 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13974 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13975 @@ -45,6 +45,7 @@
13976
13977 #include <asm/inst.h>
13978 #include <linux/linkage.h>
13979 +#include <asm/alternative-asm.h>
13980
13981 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13982
13983 @@ -309,6 +310,7 @@ do_return:
13984 popq %rsi
13985 popq %rdi
13986 popq %rbx
13987 + pax_force_retaddr
13988 ret
13989
13990 ################################################################
13991 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13992 index 5d1e007..098cb4f 100644
13993 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
13994 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13995 @@ -18,6 +18,7 @@
13996
13997 #include <linux/linkage.h>
13998 #include <asm/inst.h>
13999 +#include <asm/alternative-asm.h>
14000
14001 .data
14002
14003 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14004 psrlq $1, T2
14005 pxor T2, T1
14006 pxor T1, DATA
14007 + pax_force_retaddr
14008 ret
14009 ENDPROC(__clmul_gf128mul_ble)
14010
14011 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14012 call __clmul_gf128mul_ble
14013 PSHUFB_XMM BSWAP DATA
14014 movups DATA, (%rdi)
14015 + pax_force_retaddr
14016 ret
14017 ENDPROC(clmul_ghash_mul)
14018
14019 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14020 PSHUFB_XMM BSWAP DATA
14021 movups DATA, (%rdi)
14022 .Lupdate_just_ret:
14023 + pax_force_retaddr
14024 ret
14025 ENDPROC(clmul_ghash_update)
14026 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14027 index 9279e0b..c4b3d2c 100644
14028 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14029 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14030 @@ -1,4 +1,5 @@
14031 #include <linux/linkage.h>
14032 +#include <asm/alternative-asm.h>
14033
14034 # enter salsa20_encrypt_bytes
14035 ENTRY(salsa20_encrypt_bytes)
14036 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14037 add %r11,%rsp
14038 mov %rdi,%rax
14039 mov %rsi,%rdx
14040 + pax_force_retaddr
14041 ret
14042 # bytesatleast65:
14043 ._bytesatleast65:
14044 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14045 add %r11,%rsp
14046 mov %rdi,%rax
14047 mov %rsi,%rdx
14048 + pax_force_retaddr
14049 ret
14050 ENDPROC(salsa20_keysetup)
14051
14052 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14053 add %r11,%rsp
14054 mov %rdi,%rax
14055 mov %rsi,%rdx
14056 + pax_force_retaddr
14057 ret
14058 ENDPROC(salsa20_ivsetup)
14059 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14060 index 2f202f4..d9164d6 100644
14061 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14062 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14063 @@ -24,6 +24,7 @@
14064 */
14065
14066 #include <linux/linkage.h>
14067 +#include <asm/alternative-asm.h>
14068 #include "glue_helper-asm-avx.S"
14069
14070 .file "serpent-avx-x86_64-asm_64.S"
14071 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14072 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14073 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14074
14075 + pax_force_retaddr
14076 ret;
14077 ENDPROC(__serpent_enc_blk8_avx)
14078
14079 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14080 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14081 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14082
14083 + pax_force_retaddr
14084 ret;
14085 ENDPROC(__serpent_dec_blk8_avx)
14086
14087 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14088
14089 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14090
14091 + pax_force_retaddr
14092 ret;
14093 ENDPROC(serpent_ecb_enc_8way_avx)
14094
14095 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14096
14097 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14098
14099 + pax_force_retaddr
14100 ret;
14101 ENDPROC(serpent_ecb_dec_8way_avx)
14102
14103 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14104
14105 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14106
14107 + pax_force_retaddr
14108 ret;
14109 ENDPROC(serpent_cbc_dec_8way_avx)
14110
14111 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14112
14113 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14114
14115 + pax_force_retaddr
14116 ret;
14117 ENDPROC(serpent_ctr_8way_avx)
14118
14119 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14120 /* dst <= regs xor IVs(in dst) */
14121 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14122
14123 + pax_force_retaddr
14124 ret;
14125 ENDPROC(serpent_xts_enc_8way_avx)
14126
14127 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14128 /* dst <= regs xor IVs(in dst) */
14129 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14130
14131 + pax_force_retaddr
14132 ret;
14133 ENDPROC(serpent_xts_dec_8way_avx)
14134 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14135 index b222085..abd483c 100644
14136 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14137 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14138 @@ -15,6 +15,7 @@
14139 */
14140
14141 #include <linux/linkage.h>
14142 +#include <asm/alternative-asm.h>
14143 #include "glue_helper-asm-avx2.S"
14144
14145 .file "serpent-avx2-asm_64.S"
14146 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14147 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14148 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14149
14150 + pax_force_retaddr
14151 ret;
14152 ENDPROC(__serpent_enc_blk16)
14153
14154 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14155 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14156 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14157
14158 + pax_force_retaddr
14159 ret;
14160 ENDPROC(__serpent_dec_blk16)
14161
14162 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14163
14164 vzeroupper;
14165
14166 + pax_force_retaddr
14167 ret;
14168 ENDPROC(serpent_ecb_enc_16way)
14169
14170 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14171
14172 vzeroupper;
14173
14174 + pax_force_retaddr
14175 ret;
14176 ENDPROC(serpent_ecb_dec_16way)
14177
14178 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14179
14180 vzeroupper;
14181
14182 + pax_force_retaddr
14183 ret;
14184 ENDPROC(serpent_cbc_dec_16way)
14185
14186 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14187
14188 vzeroupper;
14189
14190 + pax_force_retaddr
14191 ret;
14192 ENDPROC(serpent_ctr_16way)
14193
14194 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14195
14196 vzeroupper;
14197
14198 + pax_force_retaddr
14199 ret;
14200 ENDPROC(serpent_xts_enc_16way)
14201
14202 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14203
14204 vzeroupper;
14205
14206 + pax_force_retaddr
14207 ret;
14208 ENDPROC(serpent_xts_dec_16way)
14209 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14210 index acc066c..1559cc4 100644
14211 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14212 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14213 @@ -25,6 +25,7 @@
14214 */
14215
14216 #include <linux/linkage.h>
14217 +#include <asm/alternative-asm.h>
14218
14219 .file "serpent-sse2-x86_64-asm_64.S"
14220 .text
14221 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14222 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14223 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14224
14225 + pax_force_retaddr
14226 ret;
14227
14228 .L__enc_xor8:
14229 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14230 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14231
14232 + pax_force_retaddr
14233 ret;
14234 ENDPROC(__serpent_enc_blk_8way)
14235
14236 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14237 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14238 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14239
14240 + pax_force_retaddr
14241 ret;
14242 ENDPROC(serpent_dec_blk_8way)
14243 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14244 index a410950..9dfe7ad 100644
14245 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14246 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14247 @@ -29,6 +29,7 @@
14248 */
14249
14250 #include <linux/linkage.h>
14251 +#include <asm/alternative-asm.h>
14252
14253 #define CTX %rdi // arg1
14254 #define BUF %rsi // arg2
14255 @@ -75,9 +76,9 @@
14256
14257 push %rbx
14258 push %rbp
14259 - push %r12
14260 + push %r14
14261
14262 - mov %rsp, %r12
14263 + mov %rsp, %r14
14264 sub $64, %rsp # allocate workspace
14265 and $~15, %rsp # align stack
14266
14267 @@ -99,11 +100,12 @@
14268 xor %rax, %rax
14269 rep stosq
14270
14271 - mov %r12, %rsp # deallocate workspace
14272 + mov %r14, %rsp # deallocate workspace
14273
14274 - pop %r12
14275 + pop %r14
14276 pop %rbp
14277 pop %rbx
14278 + pax_force_retaddr
14279 ret
14280
14281 ENDPROC(\name)
14282 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14283 index 642f156..51a513c 100644
14284 --- a/arch/x86/crypto/sha256-avx-asm.S
14285 +++ b/arch/x86/crypto/sha256-avx-asm.S
14286 @@ -49,6 +49,7 @@
14287
14288 #ifdef CONFIG_AS_AVX
14289 #include <linux/linkage.h>
14290 +#include <asm/alternative-asm.h>
14291
14292 ## assume buffers not aligned
14293 #define VMOVDQ vmovdqu
14294 @@ -460,6 +461,7 @@ done_hash:
14295 popq %r13
14296 popq %rbp
14297 popq %rbx
14298 + pax_force_retaddr
14299 ret
14300 ENDPROC(sha256_transform_avx)
14301
14302 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14303 index 9e86944..3795e6a 100644
14304 --- a/arch/x86/crypto/sha256-avx2-asm.S
14305 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14306 @@ -50,6 +50,7 @@
14307
14308 #ifdef CONFIG_AS_AVX2
14309 #include <linux/linkage.h>
14310 +#include <asm/alternative-asm.h>
14311
14312 ## assume buffers not aligned
14313 #define VMOVDQ vmovdqu
14314 @@ -720,6 +721,7 @@ done_hash:
14315 popq %r12
14316 popq %rbp
14317 popq %rbx
14318 + pax_force_retaddr
14319 ret
14320 ENDPROC(sha256_transform_rorx)
14321
14322 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14323 index f833b74..8c62a9e 100644
14324 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14325 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14326 @@ -47,6 +47,7 @@
14327 ########################################################################
14328
14329 #include <linux/linkage.h>
14330 +#include <asm/alternative-asm.h>
14331
14332 ## assume buffers not aligned
14333 #define MOVDQ movdqu
14334 @@ -471,6 +472,7 @@ done_hash:
14335 popq %rbp
14336 popq %rbx
14337
14338 + pax_force_retaddr
14339 ret
14340 ENDPROC(sha256_transform_ssse3)
14341
14342 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14343 index 974dde9..a823ff9 100644
14344 --- a/arch/x86/crypto/sha512-avx-asm.S
14345 +++ b/arch/x86/crypto/sha512-avx-asm.S
14346 @@ -49,6 +49,7 @@
14347
14348 #ifdef CONFIG_AS_AVX
14349 #include <linux/linkage.h>
14350 +#include <asm/alternative-asm.h>
14351
14352 .text
14353
14354 @@ -364,6 +365,7 @@ updateblock:
14355 mov frame_RSPSAVE(%rsp), %rsp
14356
14357 nowork:
14358 + pax_force_retaddr
14359 ret
14360 ENDPROC(sha512_transform_avx)
14361
14362 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14363 index 568b961..ed20c37 100644
14364 --- a/arch/x86/crypto/sha512-avx2-asm.S
14365 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14366 @@ -51,6 +51,7 @@
14367
14368 #ifdef CONFIG_AS_AVX2
14369 #include <linux/linkage.h>
14370 +#include <asm/alternative-asm.h>
14371
14372 .text
14373
14374 @@ -678,6 +679,7 @@ done_hash:
14375
14376 # Restore Stack Pointer
14377 mov frame_RSPSAVE(%rsp), %rsp
14378 + pax_force_retaddr
14379 ret
14380 ENDPROC(sha512_transform_rorx)
14381
14382 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14383 index fb56855..6edd768 100644
14384 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14385 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14386 @@ -48,6 +48,7 @@
14387 ########################################################################
14388
14389 #include <linux/linkage.h>
14390 +#include <asm/alternative-asm.h>
14391
14392 .text
14393
14394 @@ -363,6 +364,7 @@ updateblock:
14395 mov frame_RSPSAVE(%rsp), %rsp
14396
14397 nowork:
14398 + pax_force_retaddr
14399 ret
14400 ENDPROC(sha512_transform_ssse3)
14401
14402 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14403 index 0505813..b067311 100644
14404 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14405 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14406 @@ -24,6 +24,7 @@
14407 */
14408
14409 #include <linux/linkage.h>
14410 +#include <asm/alternative-asm.h>
14411 #include "glue_helper-asm-avx.S"
14412
14413 .file "twofish-avx-x86_64-asm_64.S"
14414 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14415 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14416 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14417
14418 + pax_force_retaddr
14419 ret;
14420 ENDPROC(__twofish_enc_blk8)
14421
14422 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14423 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14424 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14425
14426 + pax_force_retaddr
14427 ret;
14428 ENDPROC(__twofish_dec_blk8)
14429
14430 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14431
14432 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14433
14434 + pax_force_retaddr
14435 ret;
14436 ENDPROC(twofish_ecb_enc_8way)
14437
14438 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14439
14440 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14441
14442 + pax_force_retaddr
14443 ret;
14444 ENDPROC(twofish_ecb_dec_8way)
14445
14446 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14447 * %rdx: src
14448 */
14449
14450 - pushq %r12;
14451 + pushq %r14;
14452
14453 movq %rsi, %r11;
14454 - movq %rdx, %r12;
14455 + movq %rdx, %r14;
14456
14457 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14458
14459 call __twofish_dec_blk8;
14460
14461 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14462 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 - popq %r12;
14465 + popq %r14;
14466
14467 + pax_force_retaddr
14468 ret;
14469 ENDPROC(twofish_cbc_dec_8way)
14470
14471 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14472 * %rcx: iv (little endian, 128bit)
14473 */
14474
14475 - pushq %r12;
14476 + pushq %r14;
14477
14478 movq %rsi, %r11;
14479 - movq %rdx, %r12;
14480 + movq %rdx, %r14;
14481
14482 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14483 RD2, RX0, RX1, RY0);
14484
14485 call __twofish_enc_blk8;
14486
14487 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14488 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14489
14490 - popq %r12;
14491 + popq %r14;
14492
14493 + pax_force_retaddr
14494 ret;
14495 ENDPROC(twofish_ctr_8way)
14496
14497 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14498 /* dst <= regs xor IVs(in dst) */
14499 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500
14501 + pax_force_retaddr
14502 ret;
14503 ENDPROC(twofish_xts_enc_8way)
14504
14505 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14506 /* dst <= regs xor IVs(in dst) */
14507 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14508
14509 + pax_force_retaddr
14510 ret;
14511 ENDPROC(twofish_xts_dec_8way)
14512 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14513 index 1c3b7ce..02f578d 100644
14514 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14515 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14516 @@ -21,6 +21,7 @@
14517 */
14518
14519 #include <linux/linkage.h>
14520 +#include <asm/alternative-asm.h>
14521
14522 .file "twofish-x86_64-asm-3way.S"
14523 .text
14524 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14525 popq %r13;
14526 popq %r14;
14527 popq %r15;
14528 + pax_force_retaddr
14529 ret;
14530
14531 .L__enc_xor3:
14532 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14533 popq %r13;
14534 popq %r14;
14535 popq %r15;
14536 + pax_force_retaddr
14537 ret;
14538 ENDPROC(__twofish_enc_blk_3way)
14539
14540 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14541 popq %r13;
14542 popq %r14;
14543 popq %r15;
14544 + pax_force_retaddr
14545 ret;
14546 ENDPROC(twofish_dec_blk_3way)
14547 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14548 index a039d21..524b8b2 100644
14549 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14550 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14551 @@ -22,6 +22,7 @@
14552
14553 #include <linux/linkage.h>
14554 #include <asm/asm-offsets.h>
14555 +#include <asm/alternative-asm.h>
14556
14557 #define a_offset 0
14558 #define b_offset 4
14559 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14560
14561 popq R1
14562 movq $1,%rax
14563 + pax_force_retaddr
14564 ret
14565 ENDPROC(twofish_enc_blk)
14566
14567 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14568
14569 popq R1
14570 movq $1,%rax
14571 + pax_force_retaddr
14572 ret
14573 ENDPROC(twofish_dec_blk)
14574 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14575 index ae6aad1..719d6d9 100644
14576 --- a/arch/x86/ia32/ia32_aout.c
14577 +++ b/arch/x86/ia32/ia32_aout.c
14578 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14579 unsigned long dump_start, dump_size;
14580 struct user32 dump;
14581
14582 + memset(&dump, 0, sizeof(dump));
14583 +
14584 fs = get_fs();
14585 set_fs(KERNEL_DS);
14586 has_dumped = 1;
14587 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14588 index d0165c9..0d5639b 100644
14589 --- a/arch/x86/ia32/ia32_signal.c
14590 +++ b/arch/x86/ia32/ia32_signal.c
14591 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14592 if (__get_user(set.sig[0], &frame->sc.oldmask)
14593 || (_COMPAT_NSIG_WORDS > 1
14594 && __copy_from_user((((char *) &set.sig) + 4),
14595 - &frame->extramask,
14596 + frame->extramask,
14597 sizeof(frame->extramask))))
14598 goto badframe;
14599
14600 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14601 sp -= frame_size;
14602 /* Align the stack pointer according to the i386 ABI,
14603 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14604 - sp = ((sp + 4) & -16ul) - 4;
14605 + sp = ((sp - 12) & -16ul) - 4;
14606 return (void __user *) sp;
14607 }
14608
14609 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14610 } else {
14611 /* Return stub is in 32bit vsyscall page */
14612 if (current->mm->context.vdso)
14613 - restorer = current->mm->context.vdso +
14614 - selected_vdso32->sym___kernel_sigreturn;
14615 + restorer = (void __force_user *)(current->mm->context.vdso +
14616 + selected_vdso32->sym___kernel_sigreturn);
14617 else
14618 - restorer = &frame->retcode;
14619 + restorer = frame->retcode;
14620 }
14621
14622 put_user_try {
14623 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14624 * These are actually not used anymore, but left because some
14625 * gdb versions depend on them as a marker.
14626 */
14627 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14628 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14629 } put_user_catch(err);
14630
14631 if (err)
14632 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14633 0xb8,
14634 __NR_ia32_rt_sigreturn,
14635 0x80cd,
14636 - 0,
14637 + 0
14638 };
14639
14640 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14641 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14642
14643 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14644 restorer = ksig->ka.sa.sa_restorer;
14645 + else if (current->mm->context.vdso)
14646 + /* Return stub is in 32bit vsyscall page */
14647 + restorer = (void __force_user *)(current->mm->context.vdso +
14648 + selected_vdso32->sym___kernel_rt_sigreturn);
14649 else
14650 - restorer = current->mm->context.vdso +
14651 - selected_vdso32->sym___kernel_rt_sigreturn;
14652 + restorer = frame->retcode;
14653 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14654
14655 /*
14656 * Not actually used anymore, but left because some gdb
14657 * versions need it.
14658 */
14659 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14660 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14661 } put_user_catch(err);
14662
14663 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14664 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14665 index 156ebca..9591cf0 100644
14666 --- a/arch/x86/ia32/ia32entry.S
14667 +++ b/arch/x86/ia32/ia32entry.S
14668 @@ -15,8 +15,10 @@
14669 #include <asm/irqflags.h>
14670 #include <asm/asm.h>
14671 #include <asm/smap.h>
14672 +#include <asm/pgtable.h>
14673 #include <linux/linkage.h>
14674 #include <linux/err.h>
14675 +#include <asm/alternative-asm.h>
14676
14677 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14678 #include <linux/elf-em.h>
14679 @@ -62,12 +64,12 @@
14680 */
14681 .macro LOAD_ARGS32 offset, _r9=0
14682 .if \_r9
14683 - movl \offset+16(%rsp),%r9d
14684 + movl \offset+R9(%rsp),%r9d
14685 .endif
14686 - movl \offset+40(%rsp),%ecx
14687 - movl \offset+48(%rsp),%edx
14688 - movl \offset+56(%rsp),%esi
14689 - movl \offset+64(%rsp),%edi
14690 + movl \offset+RCX(%rsp),%ecx
14691 + movl \offset+RDX(%rsp),%edx
14692 + movl \offset+RSI(%rsp),%esi
14693 + movl \offset+RDI(%rsp),%edi
14694 movl %eax,%eax /* zero extension */
14695 .endm
14696
14697 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14698 ENDPROC(native_irq_enable_sysexit)
14699 #endif
14700
14701 + .macro pax_enter_kernel_user
14702 + pax_set_fptr_mask
14703 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14704 + call pax_enter_kernel_user
14705 +#endif
14706 + .endm
14707 +
14708 + .macro pax_exit_kernel_user
14709 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14710 + call pax_exit_kernel_user
14711 +#endif
14712 +#ifdef CONFIG_PAX_RANDKSTACK
14713 + pushq %rax
14714 + pushq %r11
14715 + call pax_randomize_kstack
14716 + popq %r11
14717 + popq %rax
14718 +#endif
14719 + .endm
14720 +
14721 + .macro pax_erase_kstack
14722 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14723 + call pax_erase_kstack
14724 +#endif
14725 + .endm
14726 +
14727 /*
14728 * 32bit SYSENTER instruction entry.
14729 *
14730 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14731 CFI_REGISTER rsp,rbp
14732 SWAPGS_UNSAFE_STACK
14733 movq PER_CPU_VAR(kernel_stack), %rsp
14734 - addq $(KERNEL_STACK_OFFSET),%rsp
14735 - /*
14736 - * No need to follow this irqs on/off section: the syscall
14737 - * disabled irqs, here we enable it straight after entry:
14738 - */
14739 - ENABLE_INTERRUPTS(CLBR_NONE)
14740 movl %ebp,%ebp /* zero extension */
14741 pushq_cfi $__USER32_DS
14742 /*CFI_REL_OFFSET ss,0*/
14743 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14744 CFI_REL_OFFSET rsp,0
14745 pushfq_cfi
14746 /*CFI_REL_OFFSET rflags,0*/
14747 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14748 - CFI_REGISTER rip,r10
14749 + orl $X86_EFLAGS_IF,(%rsp)
14750 + GET_THREAD_INFO(%r11)
14751 + movl TI_sysenter_return(%r11), %r11d
14752 + CFI_REGISTER rip,r11
14753 pushq_cfi $__USER32_CS
14754 /*CFI_REL_OFFSET cs,0*/
14755 movl %eax, %eax
14756 - pushq_cfi %r10
14757 + pushq_cfi %r11
14758 CFI_REL_OFFSET rip,0
14759 pushq_cfi %rax
14760 cld
14761 SAVE_ARGS 0,1,0
14762 + pax_enter_kernel_user
14763 +
14764 +#ifdef CONFIG_PAX_RANDKSTACK
14765 + pax_erase_kstack
14766 +#endif
14767 +
14768 + /*
14769 + * No need to follow this irqs on/off section: the syscall
14770 + * disabled irqs, here we enable it straight after entry:
14771 + */
14772 + ENABLE_INTERRUPTS(CLBR_NONE)
14773 /* no need to do an access_ok check here because rbp has been
14774 32bit zero extended */
14775 +
14776 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14777 + addq pax_user_shadow_base,%rbp
14778 + ASM_PAX_OPEN_USERLAND
14779 +#endif
14780 +
14781 ASM_STAC
14782 1: movl (%rbp),%ebp
14783 _ASM_EXTABLE(1b,ia32_badarg)
14784 ASM_CLAC
14785
14786 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14787 + ASM_PAX_CLOSE_USERLAND
14788 +#endif
14789 +
14790 /*
14791 * Sysenter doesn't filter flags, so we need to clear NT
14792 * ourselves. To save a few cycles, we can check whether
14793 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14794 jnz sysenter_fix_flags
14795 sysenter_flags_fixed:
14796
14797 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14798 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14799 + GET_THREAD_INFO(%r11)
14800 + orl $TS_COMPAT,TI_status(%r11)
14801 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14802 CFI_REMEMBER_STATE
14803 jnz sysenter_tracesys
14804 cmpq $(IA32_NR_syscalls-1),%rax
14805 @@ -172,14 +218,17 @@ sysenter_do_call:
14806 sysenter_dispatch:
14807 call *ia32_sys_call_table(,%rax,8)
14808 movq %rax,RAX-ARGOFFSET(%rsp)
14809 + GET_THREAD_INFO(%r11)
14810 DISABLE_INTERRUPTS(CLBR_NONE)
14811 TRACE_IRQS_OFF
14812 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14813 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14814 jnz sysexit_audit
14815 sysexit_from_sys_call:
14816 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14817 + pax_exit_kernel_user
14818 + pax_erase_kstack
14819 + andl $~TS_COMPAT,TI_status(%r11)
14820 /* clear IF, that popfq doesn't enable interrupts early */
14821 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14822 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14823 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14824 CFI_REGISTER rip,rdx
14825 RESTORE_ARGS 0,24,0,0,0,0
14826 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14827 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14828 movl %eax,%edi /* 1st arg: syscall number */
14829 call __audit_syscall_entry
14830 +
14831 + pax_erase_kstack
14832 +
14833 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14834 cmpq $(IA32_NR_syscalls-1),%rax
14835 ja ia32_badsys
14836 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14837 .endm
14838
14839 .macro auditsys_exit exit
14840 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14841 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14842 jnz ia32_ret_from_sys_call
14843 TRACE_IRQS_ON
14844 ENABLE_INTERRUPTS(CLBR_NONE)
14845 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14846 1: setbe %al /* 1 if error, 0 if not */
14847 movzbl %al,%edi /* zero-extend that into %edi */
14848 call __audit_syscall_exit
14849 + GET_THREAD_INFO(%r11)
14850 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14851 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14852 DISABLE_INTERRUPTS(CLBR_NONE)
14853 TRACE_IRQS_OFF
14854 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14855 + testl %edi,TI_flags(%r11)
14856 jz \exit
14857 CLEAR_RREGS -ARGOFFSET
14858 jmp int_with_check
14859 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14860
14861 sysenter_tracesys:
14862 #ifdef CONFIG_AUDITSYSCALL
14863 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14864 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14865 jz sysenter_auditsys
14866 #endif
14867 SAVE_REST
14868 @@ -265,6 +318,9 @@ sysenter_tracesys:
14869 RESTORE_REST
14870 cmpq $(IA32_NR_syscalls-1),%rax
14871 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14872 +
14873 + pax_erase_kstack
14874 +
14875 jmp sysenter_do_call
14876 CFI_ENDPROC
14877 ENDPROC(ia32_sysenter_target)
14878 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14879 ENTRY(ia32_cstar_target)
14880 CFI_STARTPROC32 simple
14881 CFI_SIGNAL_FRAME
14882 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14883 + CFI_DEF_CFA rsp,0
14884 CFI_REGISTER rip,rcx
14885 /*CFI_REGISTER rflags,r11*/
14886 SWAPGS_UNSAFE_STACK
14887 movl %esp,%r8d
14888 CFI_REGISTER rsp,r8
14889 movq PER_CPU_VAR(kernel_stack),%rsp
14890 + SAVE_ARGS 8*6,0,0
14891 + pax_enter_kernel_user
14892 +
14893 +#ifdef CONFIG_PAX_RANDKSTACK
14894 + pax_erase_kstack
14895 +#endif
14896 +
14897 /*
14898 * No need to follow this irqs on/off section: the syscall
14899 * disabled irqs and here we enable it straight after entry:
14900 */
14901 ENABLE_INTERRUPTS(CLBR_NONE)
14902 - SAVE_ARGS 8,0,0
14903 movl %eax,%eax /* zero extension */
14904 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14905 movq %rcx,RIP-ARGOFFSET(%rsp)
14906 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14907 /* no need to do an access_ok check here because r8 has been
14908 32bit zero extended */
14909 /* hardware stack frame is complete now */
14910 +
14911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14912 + ASM_PAX_OPEN_USERLAND
14913 + movq pax_user_shadow_base,%r8
14914 + addq RSP-ARGOFFSET(%rsp),%r8
14915 +#endif
14916 +
14917 ASM_STAC
14918 1: movl (%r8),%r9d
14919 _ASM_EXTABLE(1b,ia32_badarg)
14920 ASM_CLAC
14921 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14922 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14923 +
14924 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14925 + ASM_PAX_CLOSE_USERLAND
14926 +#endif
14927 +
14928 + GET_THREAD_INFO(%r11)
14929 + orl $TS_COMPAT,TI_status(%r11)
14930 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14931 CFI_REMEMBER_STATE
14932 jnz cstar_tracesys
14933 cmpq $IA32_NR_syscalls-1,%rax
14934 @@ -335,13 +410,16 @@ cstar_do_call:
14935 cstar_dispatch:
14936 call *ia32_sys_call_table(,%rax,8)
14937 movq %rax,RAX-ARGOFFSET(%rsp)
14938 + GET_THREAD_INFO(%r11)
14939 DISABLE_INTERRUPTS(CLBR_NONE)
14940 TRACE_IRQS_OFF
14941 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14942 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14943 jnz sysretl_audit
14944 sysretl_from_sys_call:
14945 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14946 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14947 + pax_exit_kernel_user
14948 + pax_erase_kstack
14949 + andl $~TS_COMPAT,TI_status(%r11)
14950 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14951 movl RIP-ARGOFFSET(%rsp),%ecx
14952 CFI_REGISTER rip,rcx
14953 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14954 @@ -368,7 +446,7 @@ sysretl_audit:
14955
14956 cstar_tracesys:
14957 #ifdef CONFIG_AUDITSYSCALL
14958 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14959 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14960 jz cstar_auditsys
14961 #endif
14962 xchgl %r9d,%ebp
14963 @@ -382,11 +460,19 @@ cstar_tracesys:
14964 xchgl %ebp,%r9d
14965 cmpq $(IA32_NR_syscalls-1),%rax
14966 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14967 +
14968 + pax_erase_kstack
14969 +
14970 jmp cstar_do_call
14971 END(ia32_cstar_target)
14972
14973 ia32_badarg:
14974 ASM_CLAC
14975 +
14976 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14977 + ASM_PAX_CLOSE_USERLAND
14978 +#endif
14979 +
14980 movq $-EFAULT,%rax
14981 jmp ia32_sysret
14982 CFI_ENDPROC
14983 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14984 CFI_REL_OFFSET rip,RIP-RIP
14985 PARAVIRT_ADJUST_EXCEPTION_FRAME
14986 SWAPGS
14987 - /*
14988 - * No need to follow this irqs on/off section: the syscall
14989 - * disabled irqs and here we enable it straight after entry:
14990 - */
14991 - ENABLE_INTERRUPTS(CLBR_NONE)
14992 movl %eax,%eax
14993 pushq_cfi %rax
14994 cld
14995 /* note the registers are not zero extended to the sf.
14996 this could be a problem. */
14997 SAVE_ARGS 0,1,0
14998 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14999 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15000 + pax_enter_kernel_user
15001 +
15002 +#ifdef CONFIG_PAX_RANDKSTACK
15003 + pax_erase_kstack
15004 +#endif
15005 +
15006 + /*
15007 + * No need to follow this irqs on/off section: the syscall
15008 + * disabled irqs and here we enable it straight after entry:
15009 + */
15010 + ENABLE_INTERRUPTS(CLBR_NONE)
15011 + GET_THREAD_INFO(%r11)
15012 + orl $TS_COMPAT,TI_status(%r11)
15013 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15014 jnz ia32_tracesys
15015 cmpq $(IA32_NR_syscalls-1),%rax
15016 ja ia32_badsys
15017 @@ -458,6 +551,9 @@ ia32_tracesys:
15018 RESTORE_REST
15019 cmpq $(IA32_NR_syscalls-1),%rax
15020 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15021 +
15022 + pax_erase_kstack
15023 +
15024 jmp ia32_do_call
15025 END(ia32_syscall)
15026
15027 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15028 index 8e0ceec..af13504 100644
15029 --- a/arch/x86/ia32/sys_ia32.c
15030 +++ b/arch/x86/ia32/sys_ia32.c
15031 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15032 */
15033 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15034 {
15035 - typeof(ubuf->st_uid) uid = 0;
15036 - typeof(ubuf->st_gid) gid = 0;
15037 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15038 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15039 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15040 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15041 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15042 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15043 index 372231c..51b537d 100644
15044 --- a/arch/x86/include/asm/alternative-asm.h
15045 +++ b/arch/x86/include/asm/alternative-asm.h
15046 @@ -18,6 +18,45 @@
15047 .endm
15048 #endif
15049
15050 +#ifdef KERNEXEC_PLUGIN
15051 + .macro pax_force_retaddr_bts rip=0
15052 + btsq $63,\rip(%rsp)
15053 + .endm
15054 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15055 + .macro pax_force_retaddr rip=0, reload=0
15056 + btsq $63,\rip(%rsp)
15057 + .endm
15058 + .macro pax_force_fptr ptr
15059 + btsq $63,\ptr
15060 + .endm
15061 + .macro pax_set_fptr_mask
15062 + .endm
15063 +#endif
15064 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15065 + .macro pax_force_retaddr rip=0, reload=0
15066 + .if \reload
15067 + pax_set_fptr_mask
15068 + .endif
15069 + orq %r12,\rip(%rsp)
15070 + .endm
15071 + .macro pax_force_fptr ptr
15072 + orq %r12,\ptr
15073 + .endm
15074 + .macro pax_set_fptr_mask
15075 + movabs $0x8000000000000000,%r12
15076 + .endm
15077 +#endif
15078 +#else
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + .endm
15081 + .macro pax_force_fptr ptr
15082 + .endm
15083 + .macro pax_force_retaddr_bts rip=0
15084 + .endm
15085 + .macro pax_set_fptr_mask
15086 + .endm
15087 +#endif
15088 +
15089 .macro altinstruction_entry orig alt feature orig_len alt_len
15090 .long \orig - .
15091 .long \alt - .
15092 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15093 index 473bdbe..b1e3377 100644
15094 --- a/arch/x86/include/asm/alternative.h
15095 +++ b/arch/x86/include/asm/alternative.h
15096 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15097 ".pushsection .discard,\"aw\",@progbits\n" \
15098 DISCARD_ENTRY(1) \
15099 ".popsection\n" \
15100 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15101 + ".pushsection .altinstr_replacement, \"a\"\n" \
15102 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15103 ".popsection"
15104
15105 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15106 DISCARD_ENTRY(1) \
15107 DISCARD_ENTRY(2) \
15108 ".popsection\n" \
15109 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15110 + ".pushsection .altinstr_replacement, \"a\"\n" \
15111 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15112 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15113 ".popsection"
15114 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15115 index efc3b22..85c4f3a 100644
15116 --- a/arch/x86/include/asm/apic.h
15117 +++ b/arch/x86/include/asm/apic.h
15118 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15119
15120 #ifdef CONFIG_X86_LOCAL_APIC
15121
15122 -extern unsigned int apic_verbosity;
15123 +extern int apic_verbosity;
15124 extern int local_apic_timer_c2_ok;
15125
15126 extern int disable_apic;
15127 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15128 index 20370c6..a2eb9b0 100644
15129 --- a/arch/x86/include/asm/apm.h
15130 +++ b/arch/x86/include/asm/apm.h
15131 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15132 __asm__ __volatile__(APM_DO_ZERO_SEGS
15133 "pushl %%edi\n\t"
15134 "pushl %%ebp\n\t"
15135 - "lcall *%%cs:apm_bios_entry\n\t"
15136 + "lcall *%%ss:apm_bios_entry\n\t"
15137 "setc %%al\n\t"
15138 "popl %%ebp\n\t"
15139 "popl %%edi\n\t"
15140 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15141 __asm__ __volatile__(APM_DO_ZERO_SEGS
15142 "pushl %%edi\n\t"
15143 "pushl %%ebp\n\t"
15144 - "lcall *%%cs:apm_bios_entry\n\t"
15145 + "lcall *%%ss:apm_bios_entry\n\t"
15146 "setc %%bl\n\t"
15147 "popl %%ebp\n\t"
15148 "popl %%edi\n\t"
15149 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15150 index 5e5cd12..51cdc93 100644
15151 --- a/arch/x86/include/asm/atomic.h
15152 +++ b/arch/x86/include/asm/atomic.h
15153 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15154 }
15155
15156 /**
15157 + * atomic_read_unchecked - read atomic variable
15158 + * @v: pointer of type atomic_unchecked_t
15159 + *
15160 + * Atomically reads the value of @v.
15161 + */
15162 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15163 +{
15164 + return ACCESS_ONCE((v)->counter);
15165 +}
15166 +
15167 +/**
15168 * atomic_set - set atomic variable
15169 * @v: pointer of type atomic_t
15170 * @i: required value
15171 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15172 }
15173
15174 /**
15175 + * atomic_set_unchecked - set atomic variable
15176 + * @v: pointer of type atomic_unchecked_t
15177 + * @i: required value
15178 + *
15179 + * Atomically sets the value of @v to @i.
15180 + */
15181 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15182 +{
15183 + v->counter = i;
15184 +}
15185 +
15186 +/**
15187 * atomic_add - add integer to atomic variable
15188 * @i: integer value to add
15189 * @v: pointer of type atomic_t
15190 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15191 */
15192 static inline void atomic_add(int i, atomic_t *v)
15193 {
15194 - asm volatile(LOCK_PREFIX "addl %1,%0"
15195 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15196 +
15197 +#ifdef CONFIG_PAX_REFCOUNT
15198 + "jno 0f\n"
15199 + LOCK_PREFIX "subl %1,%0\n"
15200 + "int $4\n0:\n"
15201 + _ASM_EXTABLE(0b, 0b)
15202 +#endif
15203 +
15204 + : "+m" (v->counter)
15205 + : "ir" (i));
15206 +}
15207 +
15208 +/**
15209 + * atomic_add_unchecked - add integer to atomic variable
15210 + * @i: integer value to add
15211 + * @v: pointer of type atomic_unchecked_t
15212 + *
15213 + * Atomically adds @i to @v.
15214 + */
15215 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15216 +{
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 : "+m" (v->counter)
15219 : "ir" (i));
15220 }
15221 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15222 */
15223 static inline void atomic_sub(int i, atomic_t *v)
15224 {
15225 - asm volatile(LOCK_PREFIX "subl %1,%0"
15226 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15227 +
15228 +#ifdef CONFIG_PAX_REFCOUNT
15229 + "jno 0f\n"
15230 + LOCK_PREFIX "addl %1,%0\n"
15231 + "int $4\n0:\n"
15232 + _ASM_EXTABLE(0b, 0b)
15233 +#endif
15234 +
15235 + : "+m" (v->counter)
15236 + : "ir" (i));
15237 +}
15238 +
15239 +/**
15240 + * atomic_sub_unchecked - subtract integer from atomic variable
15241 + * @i: integer value to subtract
15242 + * @v: pointer of type atomic_unchecked_t
15243 + *
15244 + * Atomically subtracts @i from @v.
15245 + */
15246 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15247 +{
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 : "+m" (v->counter)
15250 : "ir" (i));
15251 }
15252 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15253 */
15254 static inline int atomic_sub_and_test(int i, atomic_t *v)
15255 {
15256 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15257 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15258 }
15259
15260 /**
15261 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15262 */
15263 static inline void atomic_inc(atomic_t *v)
15264 {
15265 - asm volatile(LOCK_PREFIX "incl %0"
15266 + asm volatile(LOCK_PREFIX "incl %0\n"
15267 +
15268 +#ifdef CONFIG_PAX_REFCOUNT
15269 + "jno 0f\n"
15270 + LOCK_PREFIX "decl %0\n"
15271 + "int $4\n0:\n"
15272 + _ASM_EXTABLE(0b, 0b)
15273 +#endif
15274 +
15275 + : "+m" (v->counter));
15276 +}
15277 +
15278 +/**
15279 + * atomic_inc_unchecked - increment atomic variable
15280 + * @v: pointer of type atomic_unchecked_t
15281 + *
15282 + * Atomically increments @v by 1.
15283 + */
15284 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15285 +{
15286 + asm volatile(LOCK_PREFIX "incl %0\n"
15287 : "+m" (v->counter));
15288 }
15289
15290 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15291 */
15292 static inline void atomic_dec(atomic_t *v)
15293 {
15294 - asm volatile(LOCK_PREFIX "decl %0"
15295 + asm volatile(LOCK_PREFIX "decl %0\n"
15296 +
15297 +#ifdef CONFIG_PAX_REFCOUNT
15298 + "jno 0f\n"
15299 + LOCK_PREFIX "incl %0\n"
15300 + "int $4\n0:\n"
15301 + _ASM_EXTABLE(0b, 0b)
15302 +#endif
15303 +
15304 + : "+m" (v->counter));
15305 +}
15306 +
15307 +/**
15308 + * atomic_dec_unchecked - decrement atomic variable
15309 + * @v: pointer of type atomic_unchecked_t
15310 + *
15311 + * Atomically decrements @v by 1.
15312 + */
15313 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15314 +{
15315 + asm volatile(LOCK_PREFIX "decl %0\n"
15316 : "+m" (v->counter));
15317 }
15318
15319 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15320 */
15321 static inline int atomic_dec_and_test(atomic_t *v)
15322 {
15323 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15324 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15325 }
15326
15327 /**
15328 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15329 */
15330 static inline int atomic_inc_and_test(atomic_t *v)
15331 {
15332 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15333 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15334 +}
15335 +
15336 +/**
15337 + * atomic_inc_and_test_unchecked - increment and test
15338 + * @v: pointer of type atomic_unchecked_t
15339 + *
15340 + * Atomically increments @v by 1
15341 + * and returns true if the result is zero, or false for all
15342 + * other cases.
15343 + */
15344 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15345 +{
15346 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_add_negative(int i, atomic_t *v)
15353 {
15354 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15355 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15356 }
15357
15358 /**
15359 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15360 *
15361 * Atomically adds @i to @v and returns @i + @v
15362 */
15363 -static inline int atomic_add_return(int i, atomic_t *v)
15364 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15365 +{
15366 + return i + xadd_check_overflow(&v->counter, i);
15367 +}
15368 +
15369 +/**
15370 + * atomic_add_return_unchecked - add integer and return
15371 + * @i: integer value to add
15372 + * @v: pointer of type atomic_unchecked_t
15373 + *
15374 + * Atomically adds @i to @v and returns @i + @v
15375 + */
15376 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15377 {
15378 return i + xadd(&v->counter, i);
15379 }
15380 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15381 *
15382 * Atomically subtracts @i from @v and returns @v - @i
15383 */
15384 -static inline int atomic_sub_return(int i, atomic_t *v)
15385 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15386 {
15387 return atomic_add_return(-i, v);
15388 }
15389
15390 #define atomic_inc_return(v) (atomic_add_return(1, v))
15391 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15392 +{
15393 + return atomic_add_return_unchecked(1, v);
15394 +}
15395 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15396
15397 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15398 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15399 +{
15400 + return cmpxchg(&v->counter, old, new);
15401 +}
15402 +
15403 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15404 {
15405 return cmpxchg(&v->counter, old, new);
15406 }
15407 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15408 return xchg(&v->counter, new);
15409 }
15410
15411 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15412 +{
15413 + return xchg(&v->counter, new);
15414 +}
15415 +
15416 /**
15417 * __atomic_add_unless - add unless the number is already a given value
15418 * @v: pointer of type atomic_t
15419 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15420 */
15421 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15422 {
15423 - int c, old;
15424 + int c, old, new;
15425 c = atomic_read(v);
15426 for (;;) {
15427 - if (unlikely(c == (u)))
15428 + if (unlikely(c == u))
15429 break;
15430 - old = atomic_cmpxchg((v), c, c + (a));
15431 +
15432 + asm volatile("addl %2,%0\n"
15433 +
15434 +#ifdef CONFIG_PAX_REFCOUNT
15435 + "jno 0f\n"
15436 + "subl %2,%0\n"
15437 + "int $4\n0:\n"
15438 + _ASM_EXTABLE(0b, 0b)
15439 +#endif
15440 +
15441 + : "=r" (new)
15442 + : "0" (c), "ir" (a));
15443 +
15444 + old = atomic_cmpxchg(v, c, new);
15445 if (likely(old == c))
15446 break;
15447 c = old;
15448 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15449 }
15450
15451 /**
15452 + * atomic_inc_not_zero_hint - increment if not null
15453 + * @v: pointer of type atomic_t
15454 + * @hint: probable value of the atomic before the increment
15455 + *
15456 + * This version of atomic_inc_not_zero() gives a hint of probable
15457 + * value of the atomic. This helps processor to not read the memory
15458 + * before doing the atomic read/modify/write cycle, lowering
15459 + * number of bus transactions on some arches.
15460 + *
15461 + * Returns: 0 if increment was not done, 1 otherwise.
15462 + */
15463 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15464 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15465 +{
15466 + int val, c = hint, new;
15467 +
15468 + /* sanity test, should be removed by compiler if hint is a constant */
15469 + if (!hint)
15470 + return __atomic_add_unless(v, 1, 0);
15471 +
15472 + do {
15473 + asm volatile("incl %0\n"
15474 +
15475 +#ifdef CONFIG_PAX_REFCOUNT
15476 + "jno 0f\n"
15477 + "decl %0\n"
15478 + "int $4\n0:\n"
15479 + _ASM_EXTABLE(0b, 0b)
15480 +#endif
15481 +
15482 + : "=r" (new)
15483 + : "0" (c));
15484 +
15485 + val = atomic_cmpxchg(v, c, new);
15486 + if (val == c)
15487 + return 1;
15488 + c = val;
15489 + } while (c);
15490 +
15491 + return 0;
15492 +}
15493 +
15494 +/**
15495 * atomic_inc_short - increment of a short integer
15496 * @v: pointer to type int
15497 *
15498 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15499 }
15500
15501 /* These are x86-specific, used by some header files */
15502 -#define atomic_clear_mask(mask, addr) \
15503 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15504 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15505 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15506 +{
15507 + asm volatile(LOCK_PREFIX "andl %1,%0"
15508 + : "+m" (v->counter)
15509 + : "r" (~(mask))
15510 + : "memory");
15511 +}
15512
15513 -#define atomic_set_mask(mask, addr) \
15514 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15515 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15516 - : "memory")
15517 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15518 +{
15519 + asm volatile(LOCK_PREFIX "andl %1,%0"
15520 + : "+m" (v->counter)
15521 + : "r" (~(mask))
15522 + : "memory");
15523 +}
15524 +
15525 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15526 +{
15527 + asm volatile(LOCK_PREFIX "orl %1,%0"
15528 + : "+m" (v->counter)
15529 + : "r" (mask)
15530 + : "memory");
15531 +}
15532 +
15533 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15534 +{
15535 + asm volatile(LOCK_PREFIX "orl %1,%0"
15536 + : "+m" (v->counter)
15537 + : "r" (mask)
15538 + : "memory");
15539 +}
15540
15541 #ifdef CONFIG_X86_32
15542 # include <asm/atomic64_32.h>
15543 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15544 index b154de7..bf18a5a 100644
15545 --- a/arch/x86/include/asm/atomic64_32.h
15546 +++ b/arch/x86/include/asm/atomic64_32.h
15547 @@ -12,6 +12,14 @@ typedef struct {
15548 u64 __aligned(8) counter;
15549 } atomic64_t;
15550
15551 +#ifdef CONFIG_PAX_REFCOUNT
15552 +typedef struct {
15553 + u64 __aligned(8) counter;
15554 +} atomic64_unchecked_t;
15555 +#else
15556 +typedef atomic64_t atomic64_unchecked_t;
15557 +#endif
15558 +
15559 #define ATOMIC64_INIT(val) { (val) }
15560
15561 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15562 @@ -37,21 +45,31 @@ typedef struct {
15563 ATOMIC64_DECL_ONE(sym##_386)
15564
15565 ATOMIC64_DECL_ONE(add_386);
15566 +ATOMIC64_DECL_ONE(add_unchecked_386);
15567 ATOMIC64_DECL_ONE(sub_386);
15568 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15569 ATOMIC64_DECL_ONE(inc_386);
15570 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15571 ATOMIC64_DECL_ONE(dec_386);
15572 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15573 #endif
15574
15575 #define alternative_atomic64(f, out, in...) \
15576 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15577
15578 ATOMIC64_DECL(read);
15579 +ATOMIC64_DECL(read_unchecked);
15580 ATOMIC64_DECL(set);
15581 +ATOMIC64_DECL(set_unchecked);
15582 ATOMIC64_DECL(xchg);
15583 ATOMIC64_DECL(add_return);
15584 +ATOMIC64_DECL(add_return_unchecked);
15585 ATOMIC64_DECL(sub_return);
15586 +ATOMIC64_DECL(sub_return_unchecked);
15587 ATOMIC64_DECL(inc_return);
15588 +ATOMIC64_DECL(inc_return_unchecked);
15589 ATOMIC64_DECL(dec_return);
15590 +ATOMIC64_DECL(dec_return_unchecked);
15591 ATOMIC64_DECL(dec_if_positive);
15592 ATOMIC64_DECL(inc_not_zero);
15593 ATOMIC64_DECL(add_unless);
15594 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15595 }
15596
15597 /**
15598 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15599 + * @p: pointer to type atomic64_unchecked_t
15600 + * @o: expected value
15601 + * @n: new value
15602 + *
15603 + * Atomically sets @v to @n if it was equal to @o and returns
15604 + * the old value.
15605 + */
15606 +
15607 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15608 +{
15609 + return cmpxchg64(&v->counter, o, n);
15610 +}
15611 +
15612 +/**
15613 * atomic64_xchg - xchg atomic64 variable
15614 * @v: pointer to type atomic64_t
15615 * @n: value to assign
15616 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15617 }
15618
15619 /**
15620 + * atomic64_set_unchecked - set atomic64 variable
15621 + * @v: pointer to type atomic64_unchecked_t
15622 + * @n: value to assign
15623 + *
15624 + * Atomically sets the value of @v to @n.
15625 + */
15626 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15627 +{
15628 + unsigned high = (unsigned)(i >> 32);
15629 + unsigned low = (unsigned)i;
15630 + alternative_atomic64(set, /* no output */,
15631 + "S" (v), "b" (low), "c" (high)
15632 + : "eax", "edx", "memory");
15633 +}
15634 +
15635 +/**
15636 * atomic64_read - read atomic64 variable
15637 * @v: pointer to type atomic64_t
15638 *
15639 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15640 }
15641
15642 /**
15643 + * atomic64_read_unchecked - read atomic64 variable
15644 + * @v: pointer to type atomic64_unchecked_t
15645 + *
15646 + * Atomically reads the value of @v and returns it.
15647 + */
15648 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15649 +{
15650 + long long r;
15651 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15652 + return r;
15653 + }
15654 +
15655 +/**
15656 * atomic64_add_return - add and return
15657 * @i: integer value to add
15658 * @v: pointer to type atomic64_t
15659 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15660 return i;
15661 }
15662
15663 +/**
15664 + * atomic64_add_return_unchecked - add and return
15665 + * @i: integer value to add
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically adds @i to @v and returns @i + *@v
15669 + */
15670 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15671 +{
15672 + alternative_atomic64(add_return_unchecked,
15673 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15674 + ASM_NO_INPUT_CLOBBER("memory"));
15675 + return i;
15676 +}
15677 +
15678 /*
15679 * Other variants with different arithmetic operators:
15680 */
15681 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15682 return a;
15683 }
15684
15685 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15686 +{
15687 + long long a;
15688 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15689 + "S" (v) : "memory", "ecx");
15690 + return a;
15691 +}
15692 +
15693 static inline long long atomic64_dec_return(atomic64_t *v)
15694 {
15695 long long a;
15696 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15697 }
15698
15699 /**
15700 + * atomic64_add_unchecked - add integer to atomic64 variable
15701 + * @i: integer value to add
15702 + * @v: pointer to type atomic64_unchecked_t
15703 + *
15704 + * Atomically adds @i to @v.
15705 + */
15706 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15707 +{
15708 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15709 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15710 + ASM_NO_INPUT_CLOBBER("memory"));
15711 + return i;
15712 +}
15713 +
15714 +/**
15715 * atomic64_sub - subtract the atomic64 variable
15716 * @i: integer value to subtract
15717 * @v: pointer to type atomic64_t
15718 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15719 index f8d273e..02f39f3 100644
15720 --- a/arch/x86/include/asm/atomic64_64.h
15721 +++ b/arch/x86/include/asm/atomic64_64.h
15722 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15723 }
15724
15725 /**
15726 + * atomic64_read_unchecked - read atomic64 variable
15727 + * @v: pointer of type atomic64_unchecked_t
15728 + *
15729 + * Atomically reads the value of @v.
15730 + * Doesn't imply a read memory barrier.
15731 + */
15732 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15733 +{
15734 + return ACCESS_ONCE((v)->counter);
15735 +}
15736 +
15737 +/**
15738 * atomic64_set - set atomic64 variable
15739 * @v: pointer to type atomic64_t
15740 * @i: required value
15741 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15742 }
15743
15744 /**
15745 + * atomic64_set_unchecked - set atomic64 variable
15746 + * @v: pointer to type atomic64_unchecked_t
15747 + * @i: required value
15748 + *
15749 + * Atomically sets the value of @v to @i.
15750 + */
15751 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15752 +{
15753 + v->counter = i;
15754 +}
15755 +
15756 +/**
15757 * atomic64_add - add integer to atomic64 variable
15758 * @i: integer value to add
15759 * @v: pointer to type atomic64_t
15760 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15761 */
15762 static inline void atomic64_add(long i, atomic64_t *v)
15763 {
15764 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15765 +
15766 +#ifdef CONFIG_PAX_REFCOUNT
15767 + "jno 0f\n"
15768 + LOCK_PREFIX "subq %1,%0\n"
15769 + "int $4\n0:\n"
15770 + _ASM_EXTABLE(0b, 0b)
15771 +#endif
15772 +
15773 + : "=m" (v->counter)
15774 + : "er" (i), "m" (v->counter));
15775 +}
15776 +
15777 +/**
15778 + * atomic64_add_unchecked - add integer to atomic64 variable
15779 + * @i: integer value to add
15780 + * @v: pointer to type atomic64_unchecked_t
15781 + *
15782 + * Atomically adds @i to @v.
15783 + */
15784 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15785 +{
15786 asm volatile(LOCK_PREFIX "addq %1,%0"
15787 : "=m" (v->counter)
15788 : "er" (i), "m" (v->counter));
15789 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15790 */
15791 static inline void atomic64_sub(long i, atomic64_t *v)
15792 {
15793 - asm volatile(LOCK_PREFIX "subq %1,%0"
15794 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15795 +
15796 +#ifdef CONFIG_PAX_REFCOUNT
15797 + "jno 0f\n"
15798 + LOCK_PREFIX "addq %1,%0\n"
15799 + "int $4\n0:\n"
15800 + _ASM_EXTABLE(0b, 0b)
15801 +#endif
15802 +
15803 + : "=m" (v->counter)
15804 + : "er" (i), "m" (v->counter));
15805 +}
15806 +
15807 +/**
15808 + * atomic64_sub_unchecked - subtract the atomic64 variable
15809 + * @i: integer value to subtract
15810 + * @v: pointer to type atomic64_unchecked_t
15811 + *
15812 + * Atomically subtracts @i from @v.
15813 + */
15814 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15815 +{
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 : "=m" (v->counter)
15818 : "er" (i), "m" (v->counter));
15819 }
15820 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15821 */
15822 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15823 {
15824 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15825 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15826 }
15827
15828 /**
15829 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15830 */
15831 static inline void atomic64_inc(atomic64_t *v)
15832 {
15833 + asm volatile(LOCK_PREFIX "incq %0\n"
15834 +
15835 +#ifdef CONFIG_PAX_REFCOUNT
15836 + "jno 0f\n"
15837 + LOCK_PREFIX "decq %0\n"
15838 + "int $4\n0:\n"
15839 + _ASM_EXTABLE(0b, 0b)
15840 +#endif
15841 +
15842 + : "=m" (v->counter)
15843 + : "m" (v->counter));
15844 +}
15845 +
15846 +/**
15847 + * atomic64_inc_unchecked - increment atomic64 variable
15848 + * @v: pointer to type atomic64_unchecked_t
15849 + *
15850 + * Atomically increments @v by 1.
15851 + */
15852 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15853 +{
15854 asm volatile(LOCK_PREFIX "incq %0"
15855 : "=m" (v->counter)
15856 : "m" (v->counter));
15857 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15858 */
15859 static inline void atomic64_dec(atomic64_t *v)
15860 {
15861 - asm volatile(LOCK_PREFIX "decq %0"
15862 + asm volatile(LOCK_PREFIX "decq %0\n"
15863 +
15864 +#ifdef CONFIG_PAX_REFCOUNT
15865 + "jno 0f\n"
15866 + LOCK_PREFIX "incq %0\n"
15867 + "int $4\n0:\n"
15868 + _ASM_EXTABLE(0b, 0b)
15869 +#endif
15870 +
15871 + : "=m" (v->counter)
15872 + : "m" (v->counter));
15873 +}
15874 +
15875 +/**
15876 + * atomic64_dec_unchecked - decrement atomic64 variable
15877 + * @v: pointer to type atomic64_t
15878 + *
15879 + * Atomically decrements @v by 1.
15880 + */
15881 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15882 +{
15883 + asm volatile(LOCK_PREFIX "decq %0\n"
15884 : "=m" (v->counter)
15885 : "m" (v->counter));
15886 }
15887 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15888 */
15889 static inline int atomic64_dec_and_test(atomic64_t *v)
15890 {
15891 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15892 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15893 }
15894
15895 /**
15896 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15897 */
15898 static inline int atomic64_inc_and_test(atomic64_t *v)
15899 {
15900 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15901 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15902 }
15903
15904 /**
15905 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15906 */
15907 static inline int atomic64_add_negative(long i, atomic64_t *v)
15908 {
15909 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15910 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15911 }
15912
15913 /**
15914 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15915 */
15916 static inline long atomic64_add_return(long i, atomic64_t *v)
15917 {
15918 + return i + xadd_check_overflow(&v->counter, i);
15919 +}
15920 +
15921 +/**
15922 + * atomic64_add_return_unchecked - add and return
15923 + * @i: integer value to add
15924 + * @v: pointer to type atomic64_unchecked_t
15925 + *
15926 + * Atomically adds @i to @v and returns @i + @v
15927 + */
15928 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15929 +{
15930 return i + xadd(&v->counter, i);
15931 }
15932
15933 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15934 }
15935
15936 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15937 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15938 +{
15939 + return atomic64_add_return_unchecked(1, v);
15940 +}
15941 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15942
15943 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15944 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15945 return cmpxchg(&v->counter, old, new);
15946 }
15947
15948 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15949 +{
15950 + return cmpxchg(&v->counter, old, new);
15951 +}
15952 +
15953 static inline long atomic64_xchg(atomic64_t *v, long new)
15954 {
15955 return xchg(&v->counter, new);
15956 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15957 */
15958 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15959 {
15960 - long c, old;
15961 + long c, old, new;
15962 c = atomic64_read(v);
15963 for (;;) {
15964 - if (unlikely(c == (u)))
15965 + if (unlikely(c == u))
15966 break;
15967 - old = atomic64_cmpxchg((v), c, c + (a));
15968 +
15969 + asm volatile("add %2,%0\n"
15970 +
15971 +#ifdef CONFIG_PAX_REFCOUNT
15972 + "jno 0f\n"
15973 + "sub %2,%0\n"
15974 + "int $4\n0:\n"
15975 + _ASM_EXTABLE(0b, 0b)
15976 +#endif
15977 +
15978 + : "=r" (new)
15979 + : "0" (c), "ir" (a));
15980 +
15981 + old = atomic64_cmpxchg(v, c, new);
15982 if (likely(old == c))
15983 break;
15984 c = old;
15985 }
15986 - return c != (u);
15987 + return c != u;
15988 }
15989
15990 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
15991 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
15992 index 2ab1eb3..1e8cc5d 100644
15993 --- a/arch/x86/include/asm/barrier.h
15994 +++ b/arch/x86/include/asm/barrier.h
15995 @@ -57,7 +57,7 @@
15996 do { \
15997 compiletime_assert_atomic_type(*p); \
15998 smp_mb(); \
15999 - ACCESS_ONCE(*p) = (v); \
16000 + ACCESS_ONCE_RW(*p) = (v); \
16001 } while (0)
16002
16003 #define smp_load_acquire(p) \
16004 @@ -74,7 +74,7 @@ do { \
16005 do { \
16006 compiletime_assert_atomic_type(*p); \
16007 barrier(); \
16008 - ACCESS_ONCE(*p) = (v); \
16009 + ACCESS_ONCE_RW(*p) = (v); \
16010 } while (0)
16011
16012 #define smp_load_acquire(p) \
16013 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16014 index cfe3b95..d01b118 100644
16015 --- a/arch/x86/include/asm/bitops.h
16016 +++ b/arch/x86/include/asm/bitops.h
16017 @@ -50,7 +50,7 @@
16018 * a mask operation on a byte.
16019 */
16020 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16021 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16022 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16023 #define CONST_MASK(nr) (1 << ((nr) & 7))
16024
16025 /**
16026 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16027 */
16028 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16029 {
16030 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16031 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16032 }
16033
16034 /**
16035 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16036 */
16037 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16038 {
16039 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16040 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16041 }
16042
16043 /**
16044 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16045 */
16046 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16047 {
16048 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16049 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16050 }
16051
16052 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16053 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16054 *
16055 * Undefined if no bit exists, so code should check against 0 first.
16056 */
16057 -static inline unsigned long __ffs(unsigned long word)
16058 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16059 {
16060 asm("rep; bsf %1,%0"
16061 : "=r" (word)
16062 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16063 *
16064 * Undefined if no zero exists, so code should check against ~0UL first.
16065 */
16066 -static inline unsigned long ffz(unsigned long word)
16067 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16068 {
16069 asm("rep; bsf %1,%0"
16070 : "=r" (word)
16071 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16072 *
16073 * Undefined if no set bit exists, so code should check against 0 first.
16074 */
16075 -static inline unsigned long __fls(unsigned long word)
16076 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16077 {
16078 asm("bsr %1,%0"
16079 : "=r" (word)
16080 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16081 * set bit if value is nonzero. The last (most significant) bit is
16082 * at position 32.
16083 */
16084 -static inline int fls(int x)
16085 +static inline int __intentional_overflow(-1) fls(int x)
16086 {
16087 int r;
16088
16089 @@ -476,7 +476,7 @@ static inline int fls(int x)
16090 * at position 64.
16091 */
16092 #ifdef CONFIG_X86_64
16093 -static __always_inline int fls64(__u64 x)
16094 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16095 {
16096 int bitpos = -1;
16097 /*
16098 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16099 index 4fa687a..60f2d39 100644
16100 --- a/arch/x86/include/asm/boot.h
16101 +++ b/arch/x86/include/asm/boot.h
16102 @@ -6,10 +6,15 @@
16103 #include <uapi/asm/boot.h>
16104
16105 /* Physical address where kernel should be loaded. */
16106 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16107 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16108 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16109 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16110
16111 +#ifndef __ASSEMBLY__
16112 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16113 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16114 +#endif
16115 +
16116 /* Minimum kernel alignment, as a power of two */
16117 #ifdef CONFIG_X86_64
16118 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16119 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16120 index 48f99f1..d78ebf9 100644
16121 --- a/arch/x86/include/asm/cache.h
16122 +++ b/arch/x86/include/asm/cache.h
16123 @@ -5,12 +5,13 @@
16124
16125 /* L1 cache line size */
16126 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16127 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16128 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16129
16130 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16131 +#define __read_only __attribute__((__section__(".data..read_only")))
16132
16133 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16134 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16135 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16136
16137 #ifdef CONFIG_X86_VSMP
16138 #ifdef CONFIG_SMP
16139 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16140 index 1f1297b..72b8439 100644
16141 --- a/arch/x86/include/asm/calling.h
16142 +++ b/arch/x86/include/asm/calling.h
16143 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16144 #define RSP 152
16145 #define SS 160
16146
16147 -#define ARGOFFSET R11
16148 +#define ARGOFFSET R15
16149
16150 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16151 - subq $9*8+\addskip, %rsp
16152 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16153 - movq_cfi rdi, 8*8
16154 - movq_cfi rsi, 7*8
16155 - movq_cfi rdx, 6*8
16156 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16157 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16158 + movq_cfi rdi, RDI
16159 + movq_cfi rsi, RSI
16160 + movq_cfi rdx, RDX
16161
16162 .if \save_rcx
16163 - movq_cfi rcx, 5*8
16164 + movq_cfi rcx, RCX
16165 .endif
16166
16167 .if \rax_enosys
16168 - movq $-ENOSYS, 4*8(%rsp)
16169 + movq $-ENOSYS, RAX(%rsp)
16170 .else
16171 - movq_cfi rax, 4*8
16172 + movq_cfi rax, RAX
16173 .endif
16174
16175 .if \save_r891011
16176 - movq_cfi r8, 3*8
16177 - movq_cfi r9, 2*8
16178 - movq_cfi r10, 1*8
16179 - movq_cfi r11, 0*8
16180 + movq_cfi r8, R8
16181 + movq_cfi r9, R9
16182 + movq_cfi r10, R10
16183 + movq_cfi r11, R11
16184 .endif
16185
16186 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16187 + movq_cfi r12, R12
16188 +#endif
16189 +
16190 .endm
16191
16192 -#define ARG_SKIP (9*8)
16193 +#define ARG_SKIP ORIG_RAX
16194
16195 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16196 rstor_r8910=1, rstor_rdx=1
16197 +
16198 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16199 + movq_cfi_restore R12, r12
16200 +#endif
16201 +
16202 .if \rstor_r11
16203 - movq_cfi_restore 0*8, r11
16204 + movq_cfi_restore R11, r11
16205 .endif
16206
16207 .if \rstor_r8910
16208 - movq_cfi_restore 1*8, r10
16209 - movq_cfi_restore 2*8, r9
16210 - movq_cfi_restore 3*8, r8
16211 + movq_cfi_restore R10, r10
16212 + movq_cfi_restore R9, r9
16213 + movq_cfi_restore R8, r8
16214 .endif
16215
16216 .if \rstor_rax
16217 - movq_cfi_restore 4*8, rax
16218 + movq_cfi_restore RAX, rax
16219 .endif
16220
16221 .if \rstor_rcx
16222 - movq_cfi_restore 5*8, rcx
16223 + movq_cfi_restore RCX, rcx
16224 .endif
16225
16226 .if \rstor_rdx
16227 - movq_cfi_restore 6*8, rdx
16228 + movq_cfi_restore RDX, rdx
16229 .endif
16230
16231 - movq_cfi_restore 7*8, rsi
16232 - movq_cfi_restore 8*8, rdi
16233 + movq_cfi_restore RSI, rsi
16234 + movq_cfi_restore RDI, rdi
16235
16236 - .if ARG_SKIP+\addskip > 0
16237 - addq $ARG_SKIP+\addskip, %rsp
16238 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16239 + .if ORIG_RAX+\addskip > 0
16240 + addq $ORIG_RAX+\addskip, %rsp
16241 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16242 .endif
16243 .endm
16244
16245 - .macro LOAD_ARGS offset, skiprax=0
16246 - movq \offset(%rsp), %r11
16247 - movq \offset+8(%rsp), %r10
16248 - movq \offset+16(%rsp), %r9
16249 - movq \offset+24(%rsp), %r8
16250 - movq \offset+40(%rsp), %rcx
16251 - movq \offset+48(%rsp), %rdx
16252 - movq \offset+56(%rsp), %rsi
16253 - movq \offset+64(%rsp), %rdi
16254 + .macro LOAD_ARGS skiprax=0
16255 + movq R11(%rsp), %r11
16256 + movq R10(%rsp), %r10
16257 + movq R9(%rsp), %r9
16258 + movq R8(%rsp), %r8
16259 + movq RCX(%rsp), %rcx
16260 + movq RDX(%rsp), %rdx
16261 + movq RSI(%rsp), %rsi
16262 + movq RDI(%rsp), %rdi
16263 .if \skiprax
16264 .else
16265 - movq \offset+72(%rsp), %rax
16266 + movq ORIG_RAX(%rsp), %rax
16267 .endif
16268 .endm
16269
16270 -#define REST_SKIP (6*8)
16271 -
16272 .macro SAVE_REST
16273 - subq $REST_SKIP, %rsp
16274 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16275 - movq_cfi rbx, 5*8
16276 - movq_cfi rbp, 4*8
16277 - movq_cfi r12, 3*8
16278 - movq_cfi r13, 2*8
16279 - movq_cfi r14, 1*8
16280 - movq_cfi r15, 0*8
16281 + movq_cfi rbx, RBX
16282 + movq_cfi rbp, RBP
16283 +
16284 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16285 + movq_cfi r12, R12
16286 +#endif
16287 +
16288 + movq_cfi r13, R13
16289 + movq_cfi r14, R14
16290 + movq_cfi r15, R15
16291 .endm
16292
16293 .macro RESTORE_REST
16294 - movq_cfi_restore 0*8, r15
16295 - movq_cfi_restore 1*8, r14
16296 - movq_cfi_restore 2*8, r13
16297 - movq_cfi_restore 3*8, r12
16298 - movq_cfi_restore 4*8, rbp
16299 - movq_cfi_restore 5*8, rbx
16300 - addq $REST_SKIP, %rsp
16301 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16302 + movq_cfi_restore R15, r15
16303 + movq_cfi_restore R14, r14
16304 + movq_cfi_restore R13, r13
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi_restore R12, r12
16308 +#endif
16309 +
16310 + movq_cfi_restore RBP, rbp
16311 + movq_cfi_restore RBX, rbx
16312 .endm
16313
16314 .macro SAVE_ALL
16315 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16316 index f50de69..2b0a458 100644
16317 --- a/arch/x86/include/asm/checksum_32.h
16318 +++ b/arch/x86/include/asm/checksum_32.h
16319 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16320 int len, __wsum sum,
16321 int *src_err_ptr, int *dst_err_ptr);
16322
16323 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16324 + int len, __wsum sum,
16325 + int *src_err_ptr, int *dst_err_ptr);
16326 +
16327 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16328 + int len, __wsum sum,
16329 + int *src_err_ptr, int *dst_err_ptr);
16330 +
16331 /*
16332 * Note: when you get a NULL pointer exception here this means someone
16333 * passed in an incorrect kernel address to one of these functions.
16334 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16335
16336 might_sleep();
16337 stac();
16338 - ret = csum_partial_copy_generic((__force void *)src, dst,
16339 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16340 len, sum, err_ptr, NULL);
16341 clac();
16342
16343 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16344 might_sleep();
16345 if (access_ok(VERIFY_WRITE, dst, len)) {
16346 stac();
16347 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16348 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16349 len, sum, NULL, err_ptr);
16350 clac();
16351 return ret;
16352 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16353 index 99c105d7..2f667ac 100644
16354 --- a/arch/x86/include/asm/cmpxchg.h
16355 +++ b/arch/x86/include/asm/cmpxchg.h
16356 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16357 __compiletime_error("Bad argument size for cmpxchg");
16358 extern void __xadd_wrong_size(void)
16359 __compiletime_error("Bad argument size for xadd");
16360 +extern void __xadd_check_overflow_wrong_size(void)
16361 + __compiletime_error("Bad argument size for xadd_check_overflow");
16362 extern void __add_wrong_size(void)
16363 __compiletime_error("Bad argument size for add");
16364 +extern void __add_check_overflow_wrong_size(void)
16365 + __compiletime_error("Bad argument size for add_check_overflow");
16366
16367 /*
16368 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16369 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16370 __ret; \
16371 })
16372
16373 +#ifdef CONFIG_PAX_REFCOUNT
16374 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16375 + ({ \
16376 + __typeof__ (*(ptr)) __ret = (arg); \
16377 + switch (sizeof(*(ptr))) { \
16378 + case __X86_CASE_L: \
16379 + asm volatile (lock #op "l %0, %1\n" \
16380 + "jno 0f\n" \
16381 + "mov %0,%1\n" \
16382 + "int $4\n0:\n" \
16383 + _ASM_EXTABLE(0b, 0b) \
16384 + : "+r" (__ret), "+m" (*(ptr)) \
16385 + : : "memory", "cc"); \
16386 + break; \
16387 + case __X86_CASE_Q: \
16388 + asm volatile (lock #op "q %q0, %1\n" \
16389 + "jno 0f\n" \
16390 + "mov %0,%1\n" \
16391 + "int $4\n0:\n" \
16392 + _ASM_EXTABLE(0b, 0b) \
16393 + : "+r" (__ret), "+m" (*(ptr)) \
16394 + : : "memory", "cc"); \
16395 + break; \
16396 + default: \
16397 + __ ## op ## _check_overflow_wrong_size(); \
16398 + } \
16399 + __ret; \
16400 + })
16401 +#else
16402 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16403 +#endif
16404 +
16405 /*
16406 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16407 * Since this is generally used to protect other memory information, we
16408 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16409 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16410 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16411
16412 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16413 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16414 +
16415 #define __add(ptr, inc, lock) \
16416 ({ \
16417 __typeof__ (*(ptr)) __ret = (inc); \
16418 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16419 index 59c6c40..5e0b22c 100644
16420 --- a/arch/x86/include/asm/compat.h
16421 +++ b/arch/x86/include/asm/compat.h
16422 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16423 typedef u32 compat_uint_t;
16424 typedef u32 compat_ulong_t;
16425 typedef u64 __attribute__((aligned(4))) compat_u64;
16426 -typedef u32 compat_uptr_t;
16427 +typedef u32 __user compat_uptr_t;
16428
16429 struct compat_timespec {
16430 compat_time_t tv_sec;
16431 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16432 index 90a5485..43b6211 100644
16433 --- a/arch/x86/include/asm/cpufeature.h
16434 +++ b/arch/x86/include/asm/cpufeature.h
16435 @@ -213,7 +213,7 @@
16436 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16437 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16438 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16439 -
16440 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16441
16442 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16443 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16444 @@ -221,7 +221,7 @@
16445 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16446 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16447 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16448 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16449 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16450 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16451 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16452 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16453 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16454 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16455 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16456 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16457 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16458
16459 #if __GNUC__ >= 4
16460 extern void warn_pre_alternatives(void);
16461 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16462
16463 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16464 t_warn:
16465 - warn_pre_alternatives();
16466 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16467 + warn_pre_alternatives();
16468 return false;
16469 #endif
16470
16471 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16472 ".section .discard,\"aw\",@progbits\n"
16473 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16474 ".previous\n"
16475 - ".section .altinstr_replacement,\"ax\"\n"
16476 + ".section .altinstr_replacement,\"a\"\n"
16477 "3: movb $1,%0\n"
16478 "4:\n"
16479 ".previous\n"
16480 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16481 " .byte 2b - 1b\n" /* src len */
16482 " .byte 4f - 3f\n" /* repl len */
16483 ".previous\n"
16484 - ".section .altinstr_replacement,\"ax\"\n"
16485 + ".section .altinstr_replacement,\"a\"\n"
16486 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16487 "4:\n"
16488 ".previous\n"
16489 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16490 ".section .discard,\"aw\",@progbits\n"
16491 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16492 ".previous\n"
16493 - ".section .altinstr_replacement,\"ax\"\n"
16494 + ".section .altinstr_replacement,\"a\"\n"
16495 "3: movb $0,%0\n"
16496 "4:\n"
16497 ".previous\n"
16498 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16499 ".section .discard,\"aw\",@progbits\n"
16500 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16501 ".previous\n"
16502 - ".section .altinstr_replacement,\"ax\"\n"
16503 + ".section .altinstr_replacement,\"a\"\n"
16504 "5: movb $1,%0\n"
16505 "6:\n"
16506 ".previous\n"
16507 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16508 index a94b82e..59ecefa 100644
16509 --- a/arch/x86/include/asm/desc.h
16510 +++ b/arch/x86/include/asm/desc.h
16511 @@ -4,6 +4,7 @@
16512 #include <asm/desc_defs.h>
16513 #include <asm/ldt.h>
16514 #include <asm/mmu.h>
16515 +#include <asm/pgtable.h>
16516
16517 #include <linux/smp.h>
16518 #include <linux/percpu.h>
16519 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16520
16521 desc->type = (info->read_exec_only ^ 1) << 1;
16522 desc->type |= info->contents << 2;
16523 + desc->type |= info->seg_not_present ^ 1;
16524
16525 desc->s = 1;
16526 desc->dpl = 0x3;
16527 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16528 }
16529
16530 extern struct desc_ptr idt_descr;
16531 -extern gate_desc idt_table[];
16532 -extern struct desc_ptr debug_idt_descr;
16533 -extern gate_desc debug_idt_table[];
16534 -
16535 -struct gdt_page {
16536 - struct desc_struct gdt[GDT_ENTRIES];
16537 -} __attribute__((aligned(PAGE_SIZE)));
16538 -
16539 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16540 +extern gate_desc idt_table[IDT_ENTRIES];
16541 +extern const struct desc_ptr debug_idt_descr;
16542 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16543
16544 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16545 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16546 {
16547 - return per_cpu(gdt_page, cpu).gdt;
16548 + return cpu_gdt_table[cpu];
16549 }
16550
16551 #ifdef CONFIG_X86_64
16552 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16553 unsigned long base, unsigned dpl, unsigned flags,
16554 unsigned short seg)
16555 {
16556 - gate->a = (seg << 16) | (base & 0xffff);
16557 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16558 + gate->gate.offset_low = base;
16559 + gate->gate.seg = seg;
16560 + gate->gate.reserved = 0;
16561 + gate->gate.type = type;
16562 + gate->gate.s = 0;
16563 + gate->gate.dpl = dpl;
16564 + gate->gate.p = 1;
16565 + gate->gate.offset_high = base >> 16;
16566 }
16567
16568 #endif
16569 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16570
16571 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16572 {
16573 + pax_open_kernel();
16574 memcpy(&idt[entry], gate, sizeof(*gate));
16575 + pax_close_kernel();
16576 }
16577
16578 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16579 {
16580 + pax_open_kernel();
16581 memcpy(&ldt[entry], desc, 8);
16582 + pax_close_kernel();
16583 }
16584
16585 static inline void
16586 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16587 default: size = sizeof(*gdt); break;
16588 }
16589
16590 + pax_open_kernel();
16591 memcpy(&gdt[entry], desc, size);
16592 + pax_close_kernel();
16593 }
16594
16595 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16596 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16597
16598 static inline void native_load_tr_desc(void)
16599 {
16600 + pax_open_kernel();
16601 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16602 + pax_close_kernel();
16603 }
16604
16605 static inline void native_load_gdt(const struct desc_ptr *dtr)
16606 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16607 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16608 unsigned int i;
16609
16610 + pax_open_kernel();
16611 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16612 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16613 + pax_close_kernel();
16614 }
16615
16616 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16617 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16618 preempt_enable();
16619 }
16620
16621 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16622 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16623 {
16624 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16625 }
16626 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16627 }
16628
16629 #ifdef CONFIG_X86_64
16630 -static inline void set_nmi_gate(int gate, void *addr)
16631 +static inline void set_nmi_gate(int gate, const void *addr)
16632 {
16633 gate_desc s;
16634
16635 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16636 #endif
16637
16638 #ifdef CONFIG_TRACING
16639 -extern struct desc_ptr trace_idt_descr;
16640 -extern gate_desc trace_idt_table[];
16641 +extern const struct desc_ptr trace_idt_descr;
16642 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16643 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16644 {
16645 write_idt_entry(trace_idt_table, entry, gate);
16646 }
16647
16648 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16649 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16650 unsigned dpl, unsigned ist, unsigned seg)
16651 {
16652 gate_desc s;
16653 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16654 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16655 #endif
16656
16657 -static inline void _set_gate(int gate, unsigned type, void *addr,
16658 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16659 unsigned dpl, unsigned ist, unsigned seg)
16660 {
16661 gate_desc s;
16662 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16663 #define set_intr_gate(n, addr) \
16664 do { \
16665 BUG_ON((unsigned)n > 0xFF); \
16666 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16667 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16668 __KERNEL_CS); \
16669 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16670 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16671 0, 0, __KERNEL_CS); \
16672 } while (0)
16673
16674 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16675 /*
16676 * This routine sets up an interrupt gate at directory privilege level 3.
16677 */
16678 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16679 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16680 {
16681 BUG_ON((unsigned)n > 0xFF);
16682 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16683 }
16684
16685 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16686 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16687 {
16688 BUG_ON((unsigned)n > 0xFF);
16689 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16690 }
16691
16692 -static inline void set_trap_gate(unsigned int n, void *addr)
16693 +static inline void set_trap_gate(unsigned int n, const void *addr)
16694 {
16695 BUG_ON((unsigned)n > 0xFF);
16696 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16697 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16698 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16699 {
16700 BUG_ON((unsigned)n > 0xFF);
16701 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16702 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16703 }
16704
16705 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16706 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16707 {
16708 BUG_ON((unsigned)n > 0xFF);
16709 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16710 }
16711
16712 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16713 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16717 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16718 else
16719 load_idt((const struct desc_ptr *)&idt_descr);
16720 }
16721 +
16722 +#ifdef CONFIG_X86_32
16723 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16724 +{
16725 + struct desc_struct d;
16726 +
16727 + if (likely(limit))
16728 + limit = (limit - 1UL) >> PAGE_SHIFT;
16729 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16730 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16731 +}
16732 +#endif
16733 +
16734 #endif /* _ASM_X86_DESC_H */
16735 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16736 index 278441f..b95a174 100644
16737 --- a/arch/x86/include/asm/desc_defs.h
16738 +++ b/arch/x86/include/asm/desc_defs.h
16739 @@ -31,6 +31,12 @@ struct desc_struct {
16740 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16741 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16742 };
16743 + struct {
16744 + u16 offset_low;
16745 + u16 seg;
16746 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16747 + unsigned offset_high: 16;
16748 + } gate;
16749 };
16750 } __attribute__((packed));
16751
16752 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16753 index ced283a..ffe04cc 100644
16754 --- a/arch/x86/include/asm/div64.h
16755 +++ b/arch/x86/include/asm/div64.h
16756 @@ -39,7 +39,7 @@
16757 __mod; \
16758 })
16759
16760 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16761 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16762 {
16763 union {
16764 u64 v64;
16765 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16766 index ca3347a..1a5082a 100644
16767 --- a/arch/x86/include/asm/elf.h
16768 +++ b/arch/x86/include/asm/elf.h
16769 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16770
16771 #include <asm/vdso.h>
16772
16773 -#ifdef CONFIG_X86_64
16774 -extern unsigned int vdso64_enabled;
16775 -#endif
16776 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16777 extern unsigned int vdso32_enabled;
16778 #endif
16779 @@ -249,7 +246,25 @@ extern int force_personality32;
16780 the loader. We need to make sure that it is out of the way of the program
16781 that it will "exec", and that there is sufficient room for the brk. */
16782
16783 +#ifdef CONFIG_PAX_SEGMEXEC
16784 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16785 +#else
16786 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16787 +#endif
16788 +
16789 +#ifdef CONFIG_PAX_ASLR
16790 +#ifdef CONFIG_X86_32
16791 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16792 +
16793 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16794 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16795 +#else
16796 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16797 +
16798 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16799 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16800 +#endif
16801 +#endif
16802
16803 /* This yields a mask that user programs can use to figure out what
16804 instruction set this CPU supports. This could be done in user space,
16805 @@ -298,17 +313,13 @@ do { \
16806
16807 #define ARCH_DLINFO \
16808 do { \
16809 - if (vdso64_enabled) \
16810 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16811 - (unsigned long __force)current->mm->context.vdso); \
16812 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16813 } while (0)
16814
16815 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16816 #define ARCH_DLINFO_X32 \
16817 do { \
16818 - if (vdso64_enabled) \
16819 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16820 - (unsigned long __force)current->mm->context.vdso); \
16821 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16822 } while (0)
16823
16824 #define AT_SYSINFO 32
16825 @@ -323,10 +334,10 @@ else \
16826
16827 #endif /* !CONFIG_X86_32 */
16828
16829 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16830 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16831
16832 #define VDSO_ENTRY \
16833 - ((unsigned long)current->mm->context.vdso + \
16834 + (current->mm->context.vdso + \
16835 selected_vdso32->sym___kernel_vsyscall)
16836
16837 struct linux_binprm;
16838 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16839 int uses_interp);
16840 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16841
16842 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16843 -#define arch_randomize_brk arch_randomize_brk
16844 -
16845 /*
16846 * True on X86_32 or when emulating IA32 on X86_64
16847 */
16848 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16849 index 77a99ac..39ff7f5 100644
16850 --- a/arch/x86/include/asm/emergency-restart.h
16851 +++ b/arch/x86/include/asm/emergency-restart.h
16852 @@ -1,6 +1,6 @@
16853 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16854 #define _ASM_X86_EMERGENCY_RESTART_H
16855
16856 -extern void machine_emergency_restart(void);
16857 +extern void machine_emergency_restart(void) __noreturn;
16858
16859 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16860 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16861 index 1c7eefe..d0e4702 100644
16862 --- a/arch/x86/include/asm/floppy.h
16863 +++ b/arch/x86/include/asm/floppy.h
16864 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16865 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16866 } fd_routine[] = {
16867 {
16868 - request_dma,
16869 - free_dma,
16870 - get_dma_residue,
16871 - dma_mem_alloc,
16872 - hard_dma_setup
16873 + ._request_dma = request_dma,
16874 + ._free_dma = free_dma,
16875 + ._get_dma_residue = get_dma_residue,
16876 + ._dma_mem_alloc = dma_mem_alloc,
16877 + ._dma_setup = hard_dma_setup
16878 },
16879 {
16880 - vdma_request_dma,
16881 - vdma_nop,
16882 - vdma_get_dma_residue,
16883 - vdma_mem_alloc,
16884 - vdma_dma_setup
16885 + ._request_dma = vdma_request_dma,
16886 + ._free_dma = vdma_nop,
16887 + ._get_dma_residue = vdma_get_dma_residue,
16888 + ._dma_mem_alloc = vdma_mem_alloc,
16889 + ._dma_setup = vdma_dma_setup
16890 }
16891 };
16892
16893 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16894 index 72ba21a..79f3f66 100644
16895 --- a/arch/x86/include/asm/fpu-internal.h
16896 +++ b/arch/x86/include/asm/fpu-internal.h
16897 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16898 #define user_insn(insn, output, input...) \
16899 ({ \
16900 int err; \
16901 + pax_open_userland(); \
16902 asm volatile(ASM_STAC "\n" \
16903 - "1:" #insn "\n\t" \
16904 + "1:" \
16905 + __copyuser_seg \
16906 + #insn "\n\t" \
16907 "2: " ASM_CLAC "\n" \
16908 ".section .fixup,\"ax\"\n" \
16909 "3: movl $-1,%[err]\n" \
16910 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16911 _ASM_EXTABLE(1b, 3b) \
16912 : [err] "=r" (err), output \
16913 : "0"(0), input); \
16914 + pax_close_userland(); \
16915 err; \
16916 })
16917
16918 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16919 "fnclex\n\t"
16920 "emms\n\t"
16921 "fildl %P[addr]" /* set F?P to defined value */
16922 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16923 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16924 }
16925
16926 return fpu_restore_checking(&tsk->thread.fpu);
16927 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16928 index b4c1f54..e290c08 100644
16929 --- a/arch/x86/include/asm/futex.h
16930 +++ b/arch/x86/include/asm/futex.h
16931 @@ -12,6 +12,7 @@
16932 #include <asm/smap.h>
16933
16934 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16935 + typecheck(u32 __user *, uaddr); \
16936 asm volatile("\t" ASM_STAC "\n" \
16937 "1:\t" insn "\n" \
16938 "2:\t" ASM_CLAC "\n" \
16939 @@ -20,15 +21,16 @@
16940 "\tjmp\t2b\n" \
16941 "\t.previous\n" \
16942 _ASM_EXTABLE(1b, 3b) \
16943 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16944 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16945 : "i" (-EFAULT), "0" (oparg), "1" (0))
16946
16947 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16948 + typecheck(u32 __user *, uaddr); \
16949 asm volatile("\t" ASM_STAC "\n" \
16950 "1:\tmovl %2, %0\n" \
16951 "\tmovl\t%0, %3\n" \
16952 "\t" insn "\n" \
16953 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16954 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16955 "\tjnz\t1b\n" \
16956 "3:\t" ASM_CLAC "\n" \
16957 "\t.section .fixup,\"ax\"\n" \
16958 @@ -38,7 +40,7 @@
16959 _ASM_EXTABLE(1b, 4b) \
16960 _ASM_EXTABLE(2b, 4b) \
16961 : "=&a" (oldval), "=&r" (ret), \
16962 - "+m" (*uaddr), "=&r" (tem) \
16963 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16964 : "r" (oparg), "i" (-EFAULT), "1" (0))
16965
16966 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16967 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16968
16969 pagefault_disable();
16970
16971 + pax_open_userland();
16972 switch (op) {
16973 case FUTEX_OP_SET:
16974 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16975 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16976 break;
16977 case FUTEX_OP_ADD:
16978 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16979 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16980 uaddr, oparg);
16981 break;
16982 case FUTEX_OP_OR:
16983 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16984 default:
16985 ret = -ENOSYS;
16986 }
16987 + pax_close_userland();
16988
16989 pagefault_enable();
16990
16991 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
16992 index 9662290..49ca5e5 100644
16993 --- a/arch/x86/include/asm/hw_irq.h
16994 +++ b/arch/x86/include/asm/hw_irq.h
16995 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
16996 #endif /* CONFIG_X86_LOCAL_APIC */
16997
16998 /* Statistics */
16999 -extern atomic_t irq_err_count;
17000 -extern atomic_t irq_mis_count;
17001 +extern atomic_unchecked_t irq_err_count;
17002 +extern atomic_unchecked_t irq_mis_count;
17003
17004 /* EISA */
17005 extern void eisa_set_level_irq(unsigned int irq);
17006 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17007 index ccffa53..3c90c87 100644
17008 --- a/arch/x86/include/asm/i8259.h
17009 +++ b/arch/x86/include/asm/i8259.h
17010 @@ -62,7 +62,7 @@ struct legacy_pic {
17011 void (*init)(int auto_eoi);
17012 int (*irq_pending)(unsigned int irq);
17013 void (*make_irq)(unsigned int irq);
17014 -};
17015 +} __do_const;
17016
17017 extern struct legacy_pic *legacy_pic;
17018 extern struct legacy_pic null_legacy_pic;
17019 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17020 index 34a5b93..27e40a6 100644
17021 --- a/arch/x86/include/asm/io.h
17022 +++ b/arch/x86/include/asm/io.h
17023 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17024 "m" (*(volatile type __force *)addr) barrier); }
17025
17026 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17027 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17028 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17029 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17030 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17031
17032 build_mmio_read(__readb, "b", unsigned char, "=q", )
17033 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17034 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17035 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17036 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17037
17038 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17039 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17040 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17041 * this function
17042 */
17043
17044 -static inline phys_addr_t virt_to_phys(volatile void *address)
17045 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17046 {
17047 return __pa(address);
17048 }
17049 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17050 return ioremap_nocache(offset, size);
17051 }
17052
17053 -extern void iounmap(volatile void __iomem *addr);
17054 +extern void iounmap(const volatile void __iomem *addr);
17055
17056 extern void set_iounmap_nonlazy(void);
17057
17058 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17059
17060 #include <linux/vmalloc.h>
17061
17062 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17063 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17064 +{
17065 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17066 +}
17067 +
17068 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17069 +{
17070 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17071 +}
17072 +
17073 /*
17074 * Convert a virtual cached pointer to an uncached pointer
17075 */
17076 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17077 index 0a8b519..80e7d5b 100644
17078 --- a/arch/x86/include/asm/irqflags.h
17079 +++ b/arch/x86/include/asm/irqflags.h
17080 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17081 sti; \
17082 sysexit
17083
17084 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17085 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17086 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17087 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17088 +
17089 #else
17090 #define INTERRUPT_RETURN iret
17091 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17092 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17093 index 4421b5d..8543006 100644
17094 --- a/arch/x86/include/asm/kprobes.h
17095 +++ b/arch/x86/include/asm/kprobes.h
17096 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17097 #define RELATIVEJUMP_SIZE 5
17098 #define RELATIVECALL_OPCODE 0xe8
17099 #define RELATIVE_ADDR_SIZE 4
17100 -#define MAX_STACK_SIZE 64
17101 -#define MIN_STACK_SIZE(ADDR) \
17102 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17103 - THREAD_SIZE - (unsigned long)(ADDR))) \
17104 - ? (MAX_STACK_SIZE) \
17105 - : (((unsigned long)current_thread_info()) + \
17106 - THREAD_SIZE - (unsigned long)(ADDR)))
17107 +#define MAX_STACK_SIZE 64UL
17108 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17109
17110 #define flush_insn_slot(p) do { } while (0)
17111
17112 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17113 index 4ad6560..75c7bdd 100644
17114 --- a/arch/x86/include/asm/local.h
17115 +++ b/arch/x86/include/asm/local.h
17116 @@ -10,33 +10,97 @@ typedef struct {
17117 atomic_long_t a;
17118 } local_t;
17119
17120 +typedef struct {
17121 + atomic_long_unchecked_t a;
17122 +} local_unchecked_t;
17123 +
17124 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17125
17126 #define local_read(l) atomic_long_read(&(l)->a)
17127 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17128 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17129 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17130
17131 static inline void local_inc(local_t *l)
17132 {
17133 - asm volatile(_ASM_INC "%0"
17134 + asm volatile(_ASM_INC "%0\n"
17135 +
17136 +#ifdef CONFIG_PAX_REFCOUNT
17137 + "jno 0f\n"
17138 + _ASM_DEC "%0\n"
17139 + "int $4\n0:\n"
17140 + _ASM_EXTABLE(0b, 0b)
17141 +#endif
17142 +
17143 + : "+m" (l->a.counter));
17144 +}
17145 +
17146 +static inline void local_inc_unchecked(local_unchecked_t *l)
17147 +{
17148 + asm volatile(_ASM_INC "%0\n"
17149 : "+m" (l->a.counter));
17150 }
17151
17152 static inline void local_dec(local_t *l)
17153 {
17154 - asm volatile(_ASM_DEC "%0"
17155 + asm volatile(_ASM_DEC "%0\n"
17156 +
17157 +#ifdef CONFIG_PAX_REFCOUNT
17158 + "jno 0f\n"
17159 + _ASM_INC "%0\n"
17160 + "int $4\n0:\n"
17161 + _ASM_EXTABLE(0b, 0b)
17162 +#endif
17163 +
17164 + : "+m" (l->a.counter));
17165 +}
17166 +
17167 +static inline void local_dec_unchecked(local_unchecked_t *l)
17168 +{
17169 + asm volatile(_ASM_DEC "%0\n"
17170 : "+m" (l->a.counter));
17171 }
17172
17173 static inline void local_add(long i, local_t *l)
17174 {
17175 - asm volatile(_ASM_ADD "%1,%0"
17176 + asm volatile(_ASM_ADD "%1,%0\n"
17177 +
17178 +#ifdef CONFIG_PAX_REFCOUNT
17179 + "jno 0f\n"
17180 + _ASM_SUB "%1,%0\n"
17181 + "int $4\n0:\n"
17182 + _ASM_EXTABLE(0b, 0b)
17183 +#endif
17184 +
17185 + : "+m" (l->a.counter)
17186 + : "ir" (i));
17187 +}
17188 +
17189 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_ADD "%1,%0\n"
17192 : "+m" (l->a.counter)
17193 : "ir" (i));
17194 }
17195
17196 static inline void local_sub(long i, local_t *l)
17197 {
17198 - asm volatile(_ASM_SUB "%1,%0"
17199 + asm volatile(_ASM_SUB "%1,%0\n"
17200 +
17201 +#ifdef CONFIG_PAX_REFCOUNT
17202 + "jno 0f\n"
17203 + _ASM_ADD "%1,%0\n"
17204 + "int $4\n0:\n"
17205 + _ASM_EXTABLE(0b, 0b)
17206 +#endif
17207 +
17208 + : "+m" (l->a.counter)
17209 + : "ir" (i));
17210 +}
17211 +
17212 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17213 +{
17214 + asm volatile(_ASM_SUB "%1,%0\n"
17215 : "+m" (l->a.counter)
17216 : "ir" (i));
17217 }
17218 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17219 */
17220 static inline int local_sub_and_test(long i, local_t *l)
17221 {
17222 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17223 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17224 }
17225
17226 /**
17227 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17228 */
17229 static inline int local_dec_and_test(local_t *l)
17230 {
17231 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17232 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17233 }
17234
17235 /**
17236 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17237 */
17238 static inline int local_inc_and_test(local_t *l)
17239 {
17240 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17241 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17242 }
17243
17244 /**
17245 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17246 */
17247 static inline int local_add_negative(long i, local_t *l)
17248 {
17249 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17250 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17251 }
17252
17253 /**
17254 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17255 static inline long local_add_return(long i, local_t *l)
17256 {
17257 long __i = i;
17258 + asm volatile(_ASM_XADD "%0, %1\n"
17259 +
17260 +#ifdef CONFIG_PAX_REFCOUNT
17261 + "jno 0f\n"
17262 + _ASM_MOV "%0,%1\n"
17263 + "int $4\n0:\n"
17264 + _ASM_EXTABLE(0b, 0b)
17265 +#endif
17266 +
17267 + : "+r" (i), "+m" (l->a.counter)
17268 + : : "memory");
17269 + return i + __i;
17270 +}
17271 +
17272 +/**
17273 + * local_add_return_unchecked - add and return
17274 + * @i: integer value to add
17275 + * @l: pointer to type local_unchecked_t
17276 + *
17277 + * Atomically adds @i to @l and returns @i + @l
17278 + */
17279 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17280 +{
17281 + long __i = i;
17282 asm volatile(_ASM_XADD "%0, %1;"
17283 : "+r" (i), "+m" (l->a.counter)
17284 : : "memory");
17285 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17286
17287 #define local_cmpxchg(l, o, n) \
17288 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17289 +#define local_cmpxchg_unchecked(l, o, n) \
17290 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17291 /* Always has a lock prefix */
17292 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17293
17294 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17295 new file mode 100644
17296 index 0000000..2bfd3ba
17297 --- /dev/null
17298 +++ b/arch/x86/include/asm/mman.h
17299 @@ -0,0 +1,15 @@
17300 +#ifndef _X86_MMAN_H
17301 +#define _X86_MMAN_H
17302 +
17303 +#include <uapi/asm/mman.h>
17304 +
17305 +#ifdef __KERNEL__
17306 +#ifndef __ASSEMBLY__
17307 +#ifdef CONFIG_X86_32
17308 +#define arch_mmap_check i386_mmap_check
17309 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17310 +#endif
17311 +#endif
17312 +#endif
17313 +
17314 +#endif /* X86_MMAN_H */
17315 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17316 index 09b9620..923aecd 100644
17317 --- a/arch/x86/include/asm/mmu.h
17318 +++ b/arch/x86/include/asm/mmu.h
17319 @@ -9,7 +9,7 @@
17320 * we put the segment information here.
17321 */
17322 typedef struct {
17323 - void *ldt;
17324 + struct desc_struct *ldt;
17325 int size;
17326
17327 #ifdef CONFIG_X86_64
17328 @@ -18,7 +18,19 @@ typedef struct {
17329 #endif
17330
17331 struct mutex lock;
17332 - void __user *vdso;
17333 + unsigned long vdso;
17334 +
17335 +#ifdef CONFIG_X86_32
17336 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17337 + unsigned long user_cs_base;
17338 + unsigned long user_cs_limit;
17339 +
17340 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17341 + cpumask_t cpu_user_cs_mask;
17342 +#endif
17343 +
17344 +#endif
17345 +#endif
17346
17347 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17348 } mm_context_t;
17349 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17350 index 883f6b93..6869d96 100644
17351 --- a/arch/x86/include/asm/mmu_context.h
17352 +++ b/arch/x86/include/asm/mmu_context.h
17353 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17354
17355 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17356 {
17357 +
17358 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17359 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17360 + unsigned int i;
17361 + pgd_t *pgd;
17362 +
17363 + pax_open_kernel();
17364 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17365 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17366 + set_pgd_batched(pgd+i, native_make_pgd(0));
17367 + pax_close_kernel();
17368 + }
17369 +#endif
17370 +
17371 #ifdef CONFIG_SMP
17372 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17373 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17374 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17375 struct task_struct *tsk)
17376 {
17377 unsigned cpu = smp_processor_id();
17378 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17379 + int tlbstate = TLBSTATE_OK;
17380 +#endif
17381
17382 if (likely(prev != next)) {
17383 #ifdef CONFIG_SMP
17384 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17385 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17386 +#endif
17387 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17388 this_cpu_write(cpu_tlbstate.active_mm, next);
17389 #endif
17390 cpumask_set_cpu(cpu, mm_cpumask(next));
17391
17392 /* Re-load page tables */
17393 +#ifdef CONFIG_PAX_PER_CPU_PGD
17394 + pax_open_kernel();
17395 +
17396 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17397 + if (static_cpu_has(X86_FEATURE_PCID))
17398 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17399 + else
17400 +#endif
17401 +
17402 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17403 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17404 + pax_close_kernel();
17405 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17406 +
17407 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17408 + if (static_cpu_has(X86_FEATURE_PCID)) {
17409 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17410 + u64 descriptor[2];
17411 + descriptor[0] = PCID_USER;
17412 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17413 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17414 + descriptor[0] = PCID_KERNEL;
17415 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17416 + }
17417 + } else {
17418 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17419 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17420 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17421 + else
17422 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17423 + }
17424 + } else
17425 +#endif
17426 +
17427 + load_cr3(get_cpu_pgd(cpu, kernel));
17428 +#else
17429 load_cr3(next->pgd);
17430 +#endif
17431 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17432
17433 /* Stop flush ipis for the previous mm */
17434 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17435 */
17436 if (unlikely(prev->context.ldt != next->context.ldt))
17437 load_LDT_nolock(&next->context);
17438 +
17439 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17440 + if (!(__supported_pte_mask & _PAGE_NX)) {
17441 + smp_mb__before_atomic();
17442 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17443 + smp_mb__after_atomic();
17444 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17445 + }
17446 +#endif
17447 +
17448 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17449 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17450 + prev->context.user_cs_limit != next->context.user_cs_limit))
17451 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17452 +#ifdef CONFIG_SMP
17453 + else if (unlikely(tlbstate != TLBSTATE_OK))
17454 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17455 +#endif
17456 +#endif
17457 +
17458 }
17459 + else {
17460 +
17461 +#ifdef CONFIG_PAX_PER_CPU_PGD
17462 + pax_open_kernel();
17463 +
17464 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17465 + if (static_cpu_has(X86_FEATURE_PCID))
17466 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17467 + else
17468 +#endif
17469 +
17470 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17471 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17472 + pax_close_kernel();
17473 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17474 +
17475 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17476 + if (static_cpu_has(X86_FEATURE_PCID)) {
17477 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17478 + u64 descriptor[2];
17479 + descriptor[0] = PCID_USER;
17480 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17481 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17482 + descriptor[0] = PCID_KERNEL;
17483 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17484 + }
17485 + } else {
17486 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17487 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17488 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17489 + else
17490 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17491 + }
17492 + } else
17493 +#endif
17494 +
17495 + load_cr3(get_cpu_pgd(cpu, kernel));
17496 +#endif
17497 +
17498 #ifdef CONFIG_SMP
17499 - else {
17500 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17501 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17502
17503 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17504 * tlb flush IPI delivery. We must reload CR3
17505 * to make sure to use no freed page tables.
17506 */
17507 +
17508 +#ifndef CONFIG_PAX_PER_CPU_PGD
17509 load_cr3(next->pgd);
17510 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17511 +#endif
17512 +
17513 load_mm_cr4(next);
17514 load_LDT_nolock(&next->context);
17515 +
17516 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17517 + if (!(__supported_pte_mask & _PAGE_NX))
17518 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17519 +#endif
17520 +
17521 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17522 +#ifdef CONFIG_PAX_PAGEEXEC
17523 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17524 +#endif
17525 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17526 +#endif
17527 +
17528 }
17529 +#endif
17530 }
17531 -#endif
17532 }
17533
17534 #define activate_mm(prev, next) \
17535 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17536 index e3b7819..b257c64 100644
17537 --- a/arch/x86/include/asm/module.h
17538 +++ b/arch/x86/include/asm/module.h
17539 @@ -5,6 +5,7 @@
17540
17541 #ifdef CONFIG_X86_64
17542 /* X86_64 does not define MODULE_PROC_FAMILY */
17543 +#define MODULE_PROC_FAMILY ""
17544 #elif defined CONFIG_M486
17545 #define MODULE_PROC_FAMILY "486 "
17546 #elif defined CONFIG_M586
17547 @@ -57,8 +58,20 @@
17548 #error unknown processor family
17549 #endif
17550
17551 -#ifdef CONFIG_X86_32
17552 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17553 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17554 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17555 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17556 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17557 +#else
17558 +#define MODULE_PAX_KERNEXEC ""
17559 #endif
17560
17561 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17562 +#define MODULE_PAX_UDEREF "UDEREF "
17563 +#else
17564 +#define MODULE_PAX_UDEREF ""
17565 +#endif
17566 +
17567 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17568 +
17569 #endif /* _ASM_X86_MODULE_H */
17570 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17571 index 5f2fc44..106caa6 100644
17572 --- a/arch/x86/include/asm/nmi.h
17573 +++ b/arch/x86/include/asm/nmi.h
17574 @@ -36,26 +36,35 @@ enum {
17575
17576 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17577
17578 +struct nmiaction;
17579 +
17580 +struct nmiwork {
17581 + const struct nmiaction *action;
17582 + u64 max_duration;
17583 + struct irq_work irq_work;
17584 +};
17585 +
17586 struct nmiaction {
17587 struct list_head list;
17588 nmi_handler_t handler;
17589 - u64 max_duration;
17590 - struct irq_work irq_work;
17591 unsigned long flags;
17592 const char *name;
17593 -};
17594 + struct nmiwork *work;
17595 +} __do_const;
17596
17597 #define register_nmi_handler(t, fn, fg, n, init...) \
17598 ({ \
17599 - static struct nmiaction init fn##_na = { \
17600 + static struct nmiwork fn##_nw; \
17601 + static const struct nmiaction init fn##_na = { \
17602 .handler = (fn), \
17603 .name = (n), \
17604 .flags = (fg), \
17605 + .work = &fn##_nw, \
17606 }; \
17607 __register_nmi_handler((t), &fn##_na); \
17608 })
17609
17610 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17611 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17612
17613 void unregister_nmi_handler(unsigned int, const char *);
17614
17615 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17616 index 802dde3..9183e68 100644
17617 --- a/arch/x86/include/asm/page.h
17618 +++ b/arch/x86/include/asm/page.h
17619 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17620 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17621
17622 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17623 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17624
17625 #define __boot_va(x) __va(x)
17626 #define __boot_pa(x) __pa(x)
17627 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17628 * virt_to_page(kaddr) returns a valid pointer if and only if
17629 * virt_addr_valid(kaddr) returns true.
17630 */
17631 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17632 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17633 extern bool __virt_addr_valid(unsigned long kaddr);
17634 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17635
17636 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17637 +#define virt_to_page(kaddr) \
17638 + ({ \
17639 + const void *__kaddr = (const void *)(kaddr); \
17640 + BUG_ON(!virt_addr_valid(__kaddr)); \
17641 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17642 + })
17643 +#else
17644 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17645 +#endif
17646 +
17647 #endif /* __ASSEMBLY__ */
17648
17649 #include <asm-generic/memory_model.h>
17650 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17651 index b3bebf9..13ac22e 100644
17652 --- a/arch/x86/include/asm/page_64.h
17653 +++ b/arch/x86/include/asm/page_64.h
17654 @@ -7,9 +7,9 @@
17655
17656 /* duplicated to the one in bootmem.h */
17657 extern unsigned long max_pfn;
17658 -extern unsigned long phys_base;
17659 +extern const unsigned long phys_base;
17660
17661 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17662 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17663 {
17664 unsigned long y = x - __START_KERNEL_map;
17665
17666 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17667 }
17668
17669 #ifdef CONFIG_DEBUG_VIRTUAL
17670 -extern unsigned long __phys_addr(unsigned long);
17671 -extern unsigned long __phys_addr_symbol(unsigned long);
17672 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17673 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17674 #else
17675 #define __phys_addr(x) __phys_addr_nodebug(x)
17676 #define __phys_addr_symbol(x) \
17677 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17678 index 965c47d..ffe0af8 100644
17679 --- a/arch/x86/include/asm/paravirt.h
17680 +++ b/arch/x86/include/asm/paravirt.h
17681 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17682 return (pmd_t) { ret };
17683 }
17684
17685 -static inline pmdval_t pmd_val(pmd_t pmd)
17686 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17687 {
17688 pmdval_t ret;
17689
17690 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17691 val);
17692 }
17693
17694 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17695 +{
17696 + pgdval_t val = native_pgd_val(pgd);
17697 +
17698 + if (sizeof(pgdval_t) > sizeof(long))
17699 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17700 + val, (u64)val >> 32);
17701 + else
17702 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17703 + val);
17704 +}
17705 +
17706 static inline void pgd_clear(pgd_t *pgdp)
17707 {
17708 set_pgd(pgdp, __pgd(0));
17709 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17710 pv_mmu_ops.set_fixmap(idx, phys, flags);
17711 }
17712
17713 +#ifdef CONFIG_PAX_KERNEXEC
17714 +static inline unsigned long pax_open_kernel(void)
17715 +{
17716 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17717 +}
17718 +
17719 +static inline unsigned long pax_close_kernel(void)
17720 +{
17721 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17722 +}
17723 +#else
17724 +static inline unsigned long pax_open_kernel(void) { return 0; }
17725 +static inline unsigned long pax_close_kernel(void) { return 0; }
17726 +#endif
17727 +
17728 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17729
17730 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17731 @@ -906,7 +933,7 @@ extern void default_banner(void);
17732
17733 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17734 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17735 -#define PARA_INDIRECT(addr) *%cs:addr
17736 +#define PARA_INDIRECT(addr) *%ss:addr
17737 #endif
17738
17739 #define INTERRUPT_RETURN \
17740 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17741 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17742 CLBR_NONE, \
17743 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17744 +
17745 +#define GET_CR0_INTO_RDI \
17746 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17747 + mov %rax,%rdi
17748 +
17749 +#define SET_RDI_INTO_CR0 \
17750 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17751 +
17752 +#define GET_CR3_INTO_RDI \
17753 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17754 + mov %rax,%rdi
17755 +
17756 +#define SET_RDI_INTO_CR3 \
17757 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17758 +
17759 #endif /* CONFIG_X86_32 */
17760
17761 #endif /* __ASSEMBLY__ */
17762 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17763 index 7549b8b..f0edfda 100644
17764 --- a/arch/x86/include/asm/paravirt_types.h
17765 +++ b/arch/x86/include/asm/paravirt_types.h
17766 @@ -84,7 +84,7 @@ struct pv_init_ops {
17767 */
17768 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17769 unsigned long addr, unsigned len);
17770 -};
17771 +} __no_const __no_randomize_layout;
17772
17773
17774 struct pv_lazy_ops {
17775 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17776 void (*enter)(void);
17777 void (*leave)(void);
17778 void (*flush)(void);
17779 -};
17780 +} __no_randomize_layout;
17781
17782 struct pv_time_ops {
17783 unsigned long long (*sched_clock)(void);
17784 unsigned long long (*steal_clock)(int cpu);
17785 unsigned long (*get_tsc_khz)(void);
17786 -};
17787 +} __no_const __no_randomize_layout;
17788
17789 struct pv_cpu_ops {
17790 /* hooks for various privileged instructions */
17791 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17792
17793 void (*start_context_switch)(struct task_struct *prev);
17794 void (*end_context_switch)(struct task_struct *next);
17795 -};
17796 +} __no_const __no_randomize_layout;
17797
17798 struct pv_irq_ops {
17799 /*
17800 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17801 #ifdef CONFIG_X86_64
17802 void (*adjust_exception_frame)(void);
17803 #endif
17804 -};
17805 +} __no_randomize_layout;
17806
17807 struct pv_apic_ops {
17808 #ifdef CONFIG_X86_LOCAL_APIC
17809 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17810 unsigned long start_eip,
17811 unsigned long start_esp);
17812 #endif
17813 -};
17814 +} __no_const __no_randomize_layout;
17815
17816 struct pv_mmu_ops {
17817 unsigned long (*read_cr2)(void);
17818 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17819 struct paravirt_callee_save make_pud;
17820
17821 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17822 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17823 #endif /* PAGETABLE_LEVELS == 4 */
17824 #endif /* PAGETABLE_LEVELS >= 3 */
17825
17826 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17827 an mfn. We can tell which is which from the index. */
17828 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17829 phys_addr_t phys, pgprot_t flags);
17830 -};
17831 +
17832 +#ifdef CONFIG_PAX_KERNEXEC
17833 + unsigned long (*pax_open_kernel)(void);
17834 + unsigned long (*pax_close_kernel)(void);
17835 +#endif
17836 +
17837 +} __no_randomize_layout;
17838
17839 struct arch_spinlock;
17840 #ifdef CONFIG_SMP
17841 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17842 struct pv_lock_ops {
17843 struct paravirt_callee_save lock_spinning;
17844 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17845 -};
17846 +} __no_randomize_layout;
17847
17848 /* This contains all the paravirt structures: we get a convenient
17849 * number for each function using the offset which we use to indicate
17850 - * what to patch. */
17851 + * what to patch.
17852 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17853 + */
17854 +
17855 struct paravirt_patch_template {
17856 struct pv_init_ops pv_init_ops;
17857 struct pv_time_ops pv_time_ops;
17858 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17859 struct pv_apic_ops pv_apic_ops;
17860 struct pv_mmu_ops pv_mmu_ops;
17861 struct pv_lock_ops pv_lock_ops;
17862 -};
17863 +} __no_randomize_layout;
17864
17865 extern struct pv_info pv_info;
17866 extern struct pv_init_ops pv_init_ops;
17867 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17868 index c4412e9..90e88c5 100644
17869 --- a/arch/x86/include/asm/pgalloc.h
17870 +++ b/arch/x86/include/asm/pgalloc.h
17871 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17872 pmd_t *pmd, pte_t *pte)
17873 {
17874 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17875 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17876 +}
17877 +
17878 +static inline void pmd_populate_user(struct mm_struct *mm,
17879 + pmd_t *pmd, pte_t *pte)
17880 +{
17881 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17882 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17883 }
17884
17885 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17886
17887 #ifdef CONFIG_X86_PAE
17888 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17890 +{
17891 + pud_populate(mm, pudp, pmd);
17892 +}
17893 #else /* !CONFIG_X86_PAE */
17894 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17895 {
17896 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17897 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17898 }
17899 +
17900 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17901 +{
17902 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17903 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17904 +}
17905 #endif /* CONFIG_X86_PAE */
17906
17907 #if PAGETABLE_LEVELS > 3
17908 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17909 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17910 }
17911
17912 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17913 +{
17914 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17915 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17916 +}
17917 +
17918 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17919 {
17920 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17921 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17922 index fd74a11..35fd5af 100644
17923 --- a/arch/x86/include/asm/pgtable-2level.h
17924 +++ b/arch/x86/include/asm/pgtable-2level.h
17925 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17926
17927 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17928 {
17929 + pax_open_kernel();
17930 *pmdp = pmd;
17931 + pax_close_kernel();
17932 }
17933
17934 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17935 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17936 index cdaa58c..e61122b 100644
17937 --- a/arch/x86/include/asm/pgtable-3level.h
17938 +++ b/arch/x86/include/asm/pgtable-3level.h
17939 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17940
17941 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17942 {
17943 + pax_open_kernel();
17944 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17945 + pax_close_kernel();
17946 }
17947
17948 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17949 {
17950 + pax_open_kernel();
17951 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17952 + pax_close_kernel();
17953 }
17954
17955 /*
17956 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17957 index a0c35bf..3647d79 100644
17958 --- a/arch/x86/include/asm/pgtable.h
17959 +++ b/arch/x86/include/asm/pgtable.h
17960 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17961
17962 #ifndef __PAGETABLE_PUD_FOLDED
17963 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17964 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17965 #define pgd_clear(pgd) native_pgd_clear(pgd)
17966 #endif
17967
17968 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17969
17970 #define arch_end_context_switch(prev) do {} while(0)
17971
17972 +#define pax_open_kernel() native_pax_open_kernel()
17973 +#define pax_close_kernel() native_pax_close_kernel()
17974 #endif /* CONFIG_PARAVIRT */
17975
17976 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17977 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17978 +
17979 +#ifdef CONFIG_PAX_KERNEXEC
17980 +static inline unsigned long native_pax_open_kernel(void)
17981 +{
17982 + unsigned long cr0;
17983 +
17984 + preempt_disable();
17985 + barrier();
17986 + cr0 = read_cr0() ^ X86_CR0_WP;
17987 + BUG_ON(cr0 & X86_CR0_WP);
17988 + write_cr0(cr0);
17989 + barrier();
17990 + return cr0 ^ X86_CR0_WP;
17991 +}
17992 +
17993 +static inline unsigned long native_pax_close_kernel(void)
17994 +{
17995 + unsigned long cr0;
17996 +
17997 + barrier();
17998 + cr0 = read_cr0() ^ X86_CR0_WP;
17999 + BUG_ON(!(cr0 & X86_CR0_WP));
18000 + write_cr0(cr0);
18001 + barrier();
18002 + preempt_enable_no_resched();
18003 + return cr0 ^ X86_CR0_WP;
18004 +}
18005 +#else
18006 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18007 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18008 +#endif
18009 +
18010 /*
18011 * The following only work if pte_present() is true.
18012 * Undefined behaviour if not..
18013 */
18014 +static inline int pte_user(pte_t pte)
18015 +{
18016 + return pte_val(pte) & _PAGE_USER;
18017 +}
18018 +
18019 static inline int pte_dirty(pte_t pte)
18020 {
18021 return pte_flags(pte) & _PAGE_DIRTY;
18022 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18023 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18024 }
18025
18026 +static inline unsigned long pgd_pfn(pgd_t pgd)
18027 +{
18028 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18029 +}
18030 +
18031 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18032
18033 static inline int pmd_large(pmd_t pte)
18034 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18035 return pte_clear_flags(pte, _PAGE_RW);
18036 }
18037
18038 +static inline pte_t pte_mkread(pte_t pte)
18039 +{
18040 + return __pte(pte_val(pte) | _PAGE_USER);
18041 +}
18042 +
18043 static inline pte_t pte_mkexec(pte_t pte)
18044 {
18045 - return pte_clear_flags(pte, _PAGE_NX);
18046 +#ifdef CONFIG_X86_PAE
18047 + if (__supported_pte_mask & _PAGE_NX)
18048 + return pte_clear_flags(pte, _PAGE_NX);
18049 + else
18050 +#endif
18051 + return pte_set_flags(pte, _PAGE_USER);
18052 +}
18053 +
18054 +static inline pte_t pte_exprotect(pte_t pte)
18055 +{
18056 +#ifdef CONFIG_X86_PAE
18057 + if (__supported_pte_mask & _PAGE_NX)
18058 + return pte_set_flags(pte, _PAGE_NX);
18059 + else
18060 +#endif
18061 + return pte_clear_flags(pte, _PAGE_USER);
18062 }
18063
18064 static inline pte_t pte_mkdirty(pte_t pte)
18065 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18066 #endif
18067
18068 #ifndef __ASSEMBLY__
18069 +
18070 +#ifdef CONFIG_PAX_PER_CPU_PGD
18071 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18072 +enum cpu_pgd_type {kernel = 0, user = 1};
18073 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18074 +{
18075 + return cpu_pgd[cpu][type];
18076 +}
18077 +#endif
18078 +
18079 #include <linux/mm_types.h>
18080 #include <linux/mmdebug.h>
18081 #include <linux/log2.h>
18082 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18083 * Currently stuck as a macro due to indirect forward reference to
18084 * linux/mmzone.h's __section_mem_map_addr() definition:
18085 */
18086 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18087 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18088
18089 /* Find an entry in the second-level page table.. */
18090 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18091 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18092 * Currently stuck as a macro due to indirect forward reference to
18093 * linux/mmzone.h's __section_mem_map_addr() definition:
18094 */
18095 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18096 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18097
18098 /* to find an entry in a page-table-directory. */
18099 static inline unsigned long pud_index(unsigned long address)
18100 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18101
18102 static inline int pgd_bad(pgd_t pgd)
18103 {
18104 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18105 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18106 }
18107
18108 static inline int pgd_none(pgd_t pgd)
18109 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18110 * pgd_offset() returns a (pgd_t *)
18111 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18112 */
18113 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18114 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18115 +
18116 +#ifdef CONFIG_PAX_PER_CPU_PGD
18117 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18118 +#endif
18119 +
18120 /*
18121 * a shortcut which implies the use of the kernel's pgd, instead
18122 * of a process's
18123 @@ -660,6 +742,23 @@ static inline int pgd_none(pgd_t pgd)
18124 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18125 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18126
18127 +#ifdef CONFIG_X86_32
18128 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18129 +#else
18130 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18131 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18132 +
18133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18134 +#ifdef __ASSEMBLY__
18135 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18136 +#else
18137 +extern unsigned long pax_user_shadow_base;
18138 +extern pgdval_t clone_pgd_mask;
18139 +#endif
18140 +#endif
18141 +
18142 +#endif
18143 +
18144 #ifndef __ASSEMBLY__
18145
18146 extern int direct_gbpages;
18147 @@ -826,11 +925,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18148 * dst and src can be on the same page, but the range must not overlap,
18149 * and must not cross a page boundary.
18150 */
18151 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18152 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18153 {
18154 - memcpy(dst, src, count * sizeof(pgd_t));
18155 + pax_open_kernel();
18156 + while (count--)
18157 + *dst++ = *src++;
18158 + pax_close_kernel();
18159 }
18160
18161 +#ifdef CONFIG_PAX_PER_CPU_PGD
18162 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18163 +#endif
18164 +
18165 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18166 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18167 +#else
18168 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18169 +#endif
18170 +
18171 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18172 static inline int page_level_shift(enum pg_level level)
18173 {
18174 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18175 index b6c0b40..3535d47 100644
18176 --- a/arch/x86/include/asm/pgtable_32.h
18177 +++ b/arch/x86/include/asm/pgtable_32.h
18178 @@ -25,9 +25,6 @@
18179 struct mm_struct;
18180 struct vm_area_struct;
18181
18182 -extern pgd_t swapper_pg_dir[1024];
18183 -extern pgd_t initial_page_table[1024];
18184 -
18185 static inline void pgtable_cache_init(void) { }
18186 static inline void check_pgt_cache(void) { }
18187 void paging_init(void);
18188 @@ -45,6 +42,12 @@ void paging_init(void);
18189 # include <asm/pgtable-2level.h>
18190 #endif
18191
18192 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18193 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18194 +#ifdef CONFIG_X86_PAE
18195 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18196 +#endif
18197 +
18198 #if defined(CONFIG_HIGHPTE)
18199 #define pte_offset_map(dir, address) \
18200 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18201 @@ -59,12 +62,17 @@ void paging_init(void);
18202 /* Clear a kernel PTE and flush it from the TLB */
18203 #define kpte_clear_flush(ptep, vaddr) \
18204 do { \
18205 + pax_open_kernel(); \
18206 pte_clear(&init_mm, (vaddr), (ptep)); \
18207 + pax_close_kernel(); \
18208 __flush_tlb_one((vaddr)); \
18209 } while (0)
18210
18211 #endif /* !__ASSEMBLY__ */
18212
18213 +#define HAVE_ARCH_UNMAPPED_AREA
18214 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18215 +
18216 /*
18217 * kern_addr_valid() is (1) for FLATMEM and (0) for
18218 * SPARSEMEM and DISCONTIGMEM
18219 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18220 index 9fb2f2b..b04b4bf 100644
18221 --- a/arch/x86/include/asm/pgtable_32_types.h
18222 +++ b/arch/x86/include/asm/pgtable_32_types.h
18223 @@ -8,7 +8,7 @@
18224 */
18225 #ifdef CONFIG_X86_PAE
18226 # include <asm/pgtable-3level_types.h>
18227 -# define PMD_SIZE (1UL << PMD_SHIFT)
18228 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18229 # define PMD_MASK (~(PMD_SIZE - 1))
18230 #else
18231 # include <asm/pgtable-2level_types.h>
18232 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18233 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18234 #endif
18235
18236 +#ifdef CONFIG_PAX_KERNEXEC
18237 +#ifndef __ASSEMBLY__
18238 +extern unsigned char MODULES_EXEC_VADDR[];
18239 +extern unsigned char MODULES_EXEC_END[];
18240 +#endif
18241 +#include <asm/boot.h>
18242 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18243 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18244 +#else
18245 +#define ktla_ktva(addr) (addr)
18246 +#define ktva_ktla(addr) (addr)
18247 +#endif
18248 +
18249 #define MODULES_VADDR VMALLOC_START
18250 #define MODULES_END VMALLOC_END
18251 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18252 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18253 index 2ee7811..db41d8c 100644
18254 --- a/arch/x86/include/asm/pgtable_64.h
18255 +++ b/arch/x86/include/asm/pgtable_64.h
18256 @@ -16,11 +16,16 @@
18257
18258 extern pud_t level3_kernel_pgt[512];
18259 extern pud_t level3_ident_pgt[512];
18260 +extern pud_t level3_vmalloc_start_pgt[512];
18261 +extern pud_t level3_vmalloc_end_pgt[512];
18262 +extern pud_t level3_vmemmap_pgt[512];
18263 +extern pud_t level2_vmemmap_pgt[512];
18264 extern pmd_t level2_kernel_pgt[512];
18265 extern pmd_t level2_fixmap_pgt[512];
18266 -extern pmd_t level2_ident_pgt[512];
18267 +extern pmd_t level2_ident_pgt[512*2];
18268 extern pte_t level1_fixmap_pgt[512];
18269 -extern pgd_t init_level4_pgt[];
18270 +extern pte_t level1_vsyscall_pgt[512];
18271 +extern pgd_t init_level4_pgt[512];
18272
18273 #define swapper_pg_dir init_level4_pgt
18274
18275 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18276
18277 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18278 {
18279 + pax_open_kernel();
18280 *pmdp = pmd;
18281 + pax_close_kernel();
18282 }
18283
18284 static inline void native_pmd_clear(pmd_t *pmd)
18285 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18286
18287 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18288 {
18289 + pax_open_kernel();
18290 *pudp = pud;
18291 + pax_close_kernel();
18292 }
18293
18294 static inline void native_pud_clear(pud_t *pud)
18295 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18296
18297 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18298 {
18299 + pax_open_kernel();
18300 + *pgdp = pgd;
18301 + pax_close_kernel();
18302 +}
18303 +
18304 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18305 +{
18306 *pgdp = pgd;
18307 }
18308
18309 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18310 index 602b602..acb53ed 100644
18311 --- a/arch/x86/include/asm/pgtable_64_types.h
18312 +++ b/arch/x86/include/asm/pgtable_64_types.h
18313 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18314 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18315 #define MODULES_END _AC(0xffffffffff000000, UL)
18316 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18317 +#define MODULES_EXEC_VADDR MODULES_VADDR
18318 +#define MODULES_EXEC_END MODULES_END
18319 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18320 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18321 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18322 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18323
18324 +#define ktla_ktva(addr) (addr)
18325 +#define ktva_ktla(addr) (addr)
18326 +
18327 #define EARLY_DYNAMIC_PAGE_TABLES 64
18328
18329 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18330 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18331 index 8c7c108..1c1b77f 100644
18332 --- a/arch/x86/include/asm/pgtable_types.h
18333 +++ b/arch/x86/include/asm/pgtable_types.h
18334 @@ -85,8 +85,10 @@
18335
18336 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18337 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18338 -#else
18339 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18340 #define _PAGE_NX (_AT(pteval_t, 0))
18341 +#else
18342 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18343 #endif
18344
18345 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18346 @@ -141,6 +143,9 @@ enum page_cache_mode {
18347 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18348 _PAGE_ACCESSED)
18349
18350 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18351 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18352 +
18353 #define __PAGE_KERNEL_EXEC \
18354 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18355 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18356 @@ -148,7 +153,7 @@ enum page_cache_mode {
18357 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18358 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18359 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18360 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18361 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18362 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18363 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18364 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18365 @@ -194,7 +199,7 @@ enum page_cache_mode {
18366 #ifdef CONFIG_X86_64
18367 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18368 #else
18369 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18370 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18371 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18372 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18373 #endif
18374 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18375 {
18376 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18377 }
18378 +#endif
18379
18380 +#if PAGETABLE_LEVELS == 3
18381 +#include <asm-generic/pgtable-nopud.h>
18382 +#endif
18383 +
18384 +#if PAGETABLE_LEVELS == 2
18385 +#include <asm-generic/pgtable-nopmd.h>
18386 +#endif
18387 +
18388 +#ifndef __ASSEMBLY__
18389 #if PAGETABLE_LEVELS > 3
18390 typedef struct { pudval_t pud; } pud_t;
18391
18392 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18393 return pud.pud;
18394 }
18395 #else
18396 -#include <asm-generic/pgtable-nopud.h>
18397 -
18398 static inline pudval_t native_pud_val(pud_t pud)
18399 {
18400 return native_pgd_val(pud.pgd);
18401 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18402 return pmd.pmd;
18403 }
18404 #else
18405 -#include <asm-generic/pgtable-nopmd.h>
18406 -
18407 static inline pmdval_t native_pmd_val(pmd_t pmd)
18408 {
18409 return native_pgd_val(pmd.pud.pgd);
18410 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18411
18412 extern pteval_t __supported_pte_mask;
18413 extern void set_nx(void);
18414 -extern int nx_enabled;
18415
18416 #define pgprot_writecombine pgprot_writecombine
18417 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18418 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18419 index 8f327184..368fb29 100644
18420 --- a/arch/x86/include/asm/preempt.h
18421 +++ b/arch/x86/include/asm/preempt.h
18422 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18423 */
18424 static __always_inline bool __preempt_count_dec_and_test(void)
18425 {
18426 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18427 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18428 }
18429
18430 /*
18431 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18432 index ec1c935..5cc6023 100644
18433 --- a/arch/x86/include/asm/processor.h
18434 +++ b/arch/x86/include/asm/processor.h
18435 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18436 /* Index into per_cpu list: */
18437 u16 cpu_index;
18438 u32 microcode;
18439 -};
18440 +} __randomize_layout;
18441
18442 #define X86_VENDOR_INTEL 0
18443 #define X86_VENDOR_CYRIX 1
18444 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18445 : "memory");
18446 }
18447
18448 +/* invpcid (%rdx),%rax */
18449 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18450 +
18451 +#define INVPCID_SINGLE_ADDRESS 0UL
18452 +#define INVPCID_SINGLE_CONTEXT 1UL
18453 +#define INVPCID_ALL_GLOBAL 2UL
18454 +#define INVPCID_ALL_NONGLOBAL 3UL
18455 +
18456 +#define PCID_KERNEL 0UL
18457 +#define PCID_USER 1UL
18458 +#define PCID_NOFLUSH (1UL << 63)
18459 +
18460 static inline void load_cr3(pgd_t *pgdir)
18461 {
18462 - write_cr3(__pa(pgdir));
18463 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18464 }
18465
18466 #ifdef CONFIG_X86_32
18467 @@ -282,7 +294,7 @@ struct tss_struct {
18468
18469 } ____cacheline_aligned;
18470
18471 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18472 +extern struct tss_struct init_tss[NR_CPUS];
18473
18474 /*
18475 * Save the original ist values for checking stack pointers during debugging
18476 @@ -479,6 +491,7 @@ struct thread_struct {
18477 unsigned short ds;
18478 unsigned short fsindex;
18479 unsigned short gsindex;
18480 + unsigned short ss;
18481 #endif
18482 #ifdef CONFIG_X86_32
18483 unsigned long ip;
18484 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18485 */
18486 #define TASK_SIZE PAGE_OFFSET
18487 #define TASK_SIZE_MAX TASK_SIZE
18488 +
18489 +#ifdef CONFIG_PAX_SEGMEXEC
18490 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18491 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18492 +#else
18493 #define STACK_TOP TASK_SIZE
18494 -#define STACK_TOP_MAX STACK_TOP
18495 +#endif
18496 +
18497 +#define STACK_TOP_MAX TASK_SIZE
18498
18499 #define INIT_THREAD { \
18500 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18501 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18502 .vm86_info = NULL, \
18503 .sysenter_cs = __KERNEL_CS, \
18504 .io_bitmap_ptr = NULL, \
18505 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18506 */
18507 #define INIT_TSS { \
18508 .x86_tss = { \
18509 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18510 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18511 .ss0 = __KERNEL_DS, \
18512 .ss1 = __KERNEL_CS, \
18513 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18514 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18515 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18516
18517 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18518 -#define KSTK_TOP(info) \
18519 -({ \
18520 - unsigned long *__ptr = (unsigned long *)(info); \
18521 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18522 -})
18523 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18524
18525 /*
18526 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18527 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18528 #define task_pt_regs(task) \
18529 ({ \
18530 struct pt_regs *__regs__; \
18531 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18532 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18533 __regs__ - 1; \
18534 })
18535
18536 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18537 * particular problem by preventing anything from being mapped
18538 * at the maximum canonical address.
18539 */
18540 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18541 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18542
18543 /* This decides where the kernel will search for a free chunk of vm
18544 * space during mmap's.
18545 */
18546 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18547 - 0xc0000000 : 0xFFFFe000)
18548 + 0xc0000000 : 0xFFFFf000)
18549
18550 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18551 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18552 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18553 #define STACK_TOP_MAX TASK_SIZE_MAX
18554
18555 #define INIT_THREAD { \
18556 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18557 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18558 }
18559
18560 #define INIT_TSS { \
18561 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18562 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18563 }
18564
18565 /*
18566 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18567 */
18568 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18569
18570 +#ifdef CONFIG_PAX_SEGMEXEC
18571 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18572 +#endif
18573 +
18574 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18575
18576 /* Get/set a process' ability to use the timestamp counter instruction */
18577 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18578 return 0;
18579 }
18580
18581 -extern unsigned long arch_align_stack(unsigned long sp);
18582 +#define arch_align_stack(x) ((x) & ~0xfUL)
18583 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18584
18585 void default_idle(void);
18586 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18587 #define xen_set_default_idle 0
18588 #endif
18589
18590 -void stop_this_cpu(void *dummy);
18591 +void stop_this_cpu(void *dummy) __noreturn;
18592 void df_debug(struct pt_regs *regs, long error_code);
18593 #endif /* _ASM_X86_PROCESSOR_H */
18594 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18595 index 86fc2bb..bd5049a 100644
18596 --- a/arch/x86/include/asm/ptrace.h
18597 +++ b/arch/x86/include/asm/ptrace.h
18598 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18599 }
18600
18601 /*
18602 - * user_mode_vm(regs) determines whether a register set came from user mode.
18603 + * user_mode(regs) determines whether a register set came from user mode.
18604 * This is true if V8086 mode was enabled OR if the register set was from
18605 * protected mode with RPL-3 CS value. This tricky test checks that with
18606 * one comparison. Many places in the kernel can bypass this full check
18607 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18608 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18609 + * be used.
18610 */
18611 -static inline int user_mode(struct pt_regs *regs)
18612 +static inline int user_mode_novm(struct pt_regs *regs)
18613 {
18614 #ifdef CONFIG_X86_32
18615 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18616 #else
18617 - return !!(regs->cs & 3);
18618 + return !!(regs->cs & SEGMENT_RPL_MASK);
18619 #endif
18620 }
18621
18622 -static inline int user_mode_vm(struct pt_regs *regs)
18623 +static inline int user_mode(struct pt_regs *regs)
18624 {
18625 #ifdef CONFIG_X86_32
18626 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18627 USER_RPL;
18628 #else
18629 - return user_mode(regs);
18630 + return user_mode_novm(regs);
18631 #endif
18632 }
18633
18634 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18635 #ifdef CONFIG_X86_64
18636 static inline bool user_64bit_mode(struct pt_regs *regs)
18637 {
18638 + unsigned long cs = regs->cs & 0xffff;
18639 #ifndef CONFIG_PARAVIRT
18640 /*
18641 * On non-paravirt systems, this is the only long mode CPL 3
18642 * selector. We do not allow long mode selectors in the LDT.
18643 */
18644 - return regs->cs == __USER_CS;
18645 + return cs == __USER_CS;
18646 #else
18647 /* Headers are too twisted for this to go in paravirt.h. */
18648 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18649 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18650 #endif
18651 }
18652
18653 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18654 * Traps from the kernel do not save sp and ss.
18655 * Use the helper function to retrieve sp.
18656 */
18657 - if (offset == offsetof(struct pt_regs, sp) &&
18658 - regs->cs == __KERNEL_CS)
18659 - return kernel_stack_pointer(regs);
18660 + if (offset == offsetof(struct pt_regs, sp)) {
18661 + unsigned long cs = regs->cs & 0xffff;
18662 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18663 + return kernel_stack_pointer(regs);
18664 + }
18665 #endif
18666 return *(unsigned long *)((unsigned long)regs + offset);
18667 }
18668 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18669 index ae0e241..e80b10b 100644
18670 --- a/arch/x86/include/asm/qrwlock.h
18671 +++ b/arch/x86/include/asm/qrwlock.h
18672 @@ -7,8 +7,8 @@
18673 #define queue_write_unlock queue_write_unlock
18674 static inline void queue_write_unlock(struct qrwlock *lock)
18675 {
18676 - barrier();
18677 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18678 + barrier();
18679 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18680 }
18681 #endif
18682
18683 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18684 index 9c6b890..5305f53 100644
18685 --- a/arch/x86/include/asm/realmode.h
18686 +++ b/arch/x86/include/asm/realmode.h
18687 @@ -22,16 +22,14 @@ struct real_mode_header {
18688 #endif
18689 /* APM/BIOS reboot */
18690 u32 machine_real_restart_asm;
18691 -#ifdef CONFIG_X86_64
18692 u32 machine_real_restart_seg;
18693 -#endif
18694 };
18695
18696 /* This must match data at trampoline_32/64.S */
18697 struct trampoline_header {
18698 #ifdef CONFIG_X86_32
18699 u32 start;
18700 - u16 gdt_pad;
18701 + u16 boot_cs;
18702 u16 gdt_limit;
18703 u32 gdt_base;
18704 #else
18705 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18706 index a82c4f1..ac45053 100644
18707 --- a/arch/x86/include/asm/reboot.h
18708 +++ b/arch/x86/include/asm/reboot.h
18709 @@ -6,13 +6,13 @@
18710 struct pt_regs;
18711
18712 struct machine_ops {
18713 - void (*restart)(char *cmd);
18714 - void (*halt)(void);
18715 - void (*power_off)(void);
18716 + void (* __noreturn restart)(char *cmd);
18717 + void (* __noreturn halt)(void);
18718 + void (* __noreturn power_off)(void);
18719 void (*shutdown)(void);
18720 void (*crash_shutdown)(struct pt_regs *);
18721 - void (*emergency_restart)(void);
18722 -};
18723 + void (* __noreturn emergency_restart)(void);
18724 +} __no_const;
18725
18726 extern struct machine_ops machine_ops;
18727
18728 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18729 index 8f7866a..e442f20 100644
18730 --- a/arch/x86/include/asm/rmwcc.h
18731 +++ b/arch/x86/include/asm/rmwcc.h
18732 @@ -3,7 +3,34 @@
18733
18734 #ifdef CC_HAVE_ASM_GOTO
18735
18736 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18737 +#ifdef CONFIG_PAX_REFCOUNT
18738 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18739 +do { \
18740 + asm_volatile_goto (fullop \
18741 + ";jno 0f\n" \
18742 + fullantiop \
18743 + ";int $4\n0:\n" \
18744 + _ASM_EXTABLE(0b, 0b) \
18745 + ";j" cc " %l[cc_label]" \
18746 + : : "m" (var), ## __VA_ARGS__ \
18747 + : "memory" : cc_label); \
18748 + return 0; \
18749 +cc_label: \
18750 + return 1; \
18751 +} while (0)
18752 +#else
18753 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18754 +do { \
18755 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18756 + : : "m" (var), ## __VA_ARGS__ \
18757 + : "memory" : cc_label); \
18758 + return 0; \
18759 +cc_label: \
18760 + return 1; \
18761 +} while (0)
18762 +#endif
18763 +
18764 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18765 do { \
18766 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18767 : : "m" (var), ## __VA_ARGS__ \
18768 @@ -13,15 +40,46 @@ cc_label: \
18769 return 1; \
18770 } while (0)
18771
18772 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18773 - __GEN_RMWcc(op " " arg0, var, cc)
18774 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18775 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18776
18777 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18778 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18779 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18780 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18781 +
18782 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18783 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18784 +
18785 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18786 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18787
18788 #else /* !CC_HAVE_ASM_GOTO */
18789
18790 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18791 +#ifdef CONFIG_PAX_REFCOUNT
18792 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18793 +do { \
18794 + char c; \
18795 + asm volatile (fullop \
18796 + ";jno 0f\n" \
18797 + fullantiop \
18798 + ";int $4\n0:\n" \
18799 + _ASM_EXTABLE(0b, 0b) \
18800 + "; set" cc " %1" \
18801 + : "+m" (var), "=qm" (c) \
18802 + : __VA_ARGS__ : "memory"); \
18803 + return c != 0; \
18804 +} while (0)
18805 +#else
18806 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18807 +do { \
18808 + char c; \
18809 + asm volatile (fullop "; set" cc " %1" \
18810 + : "+m" (var), "=qm" (c) \
18811 + : __VA_ARGS__ : "memory"); \
18812 + return c != 0; \
18813 +} while (0)
18814 +#endif
18815 +
18816 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18817 do { \
18818 char c; \
18819 asm volatile (fullop "; set" cc " %1" \
18820 @@ -30,11 +88,17 @@ do { \
18821 return c != 0; \
18822 } while (0)
18823
18824 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18825 - __GEN_RMWcc(op " " arg0, var, cc)
18826 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18827 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18828 +
18829 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18830 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18831 +
18832 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18833 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18834
18835 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18836 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18837 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18838 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18839
18840 #endif /* CC_HAVE_ASM_GOTO */
18841
18842 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18843 index cad82c9..2e5c5c1 100644
18844 --- a/arch/x86/include/asm/rwsem.h
18845 +++ b/arch/x86/include/asm/rwsem.h
18846 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18847 {
18848 asm volatile("# beginning down_read\n\t"
18849 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18850 +
18851 +#ifdef CONFIG_PAX_REFCOUNT
18852 + "jno 0f\n"
18853 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18854 + "int $4\n0:\n"
18855 + _ASM_EXTABLE(0b, 0b)
18856 +#endif
18857 +
18858 /* adds 0x00000001 */
18859 " jns 1f\n"
18860 " call call_rwsem_down_read_failed\n"
18861 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18862 "1:\n\t"
18863 " mov %1,%2\n\t"
18864 " add %3,%2\n\t"
18865 +
18866 +#ifdef CONFIG_PAX_REFCOUNT
18867 + "jno 0f\n"
18868 + "sub %3,%2\n"
18869 + "int $4\n0:\n"
18870 + _ASM_EXTABLE(0b, 0b)
18871 +#endif
18872 +
18873 " jle 2f\n\t"
18874 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18875 " jnz 1b\n\t"
18876 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18877 long tmp;
18878 asm volatile("# beginning down_write\n\t"
18879 LOCK_PREFIX " xadd %1,(%2)\n\t"
18880 +
18881 +#ifdef CONFIG_PAX_REFCOUNT
18882 + "jno 0f\n"
18883 + "mov %1,(%2)\n"
18884 + "int $4\n0:\n"
18885 + _ASM_EXTABLE(0b, 0b)
18886 +#endif
18887 +
18888 /* adds 0xffff0001, returns the old value */
18889 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18890 /* was the active mask 0 before? */
18891 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18892 long tmp;
18893 asm volatile("# beginning __up_read\n\t"
18894 LOCK_PREFIX " xadd %1,(%2)\n\t"
18895 +
18896 +#ifdef CONFIG_PAX_REFCOUNT
18897 + "jno 0f\n"
18898 + "mov %1,(%2)\n"
18899 + "int $4\n0:\n"
18900 + _ASM_EXTABLE(0b, 0b)
18901 +#endif
18902 +
18903 /* subtracts 1, returns the old value */
18904 " jns 1f\n\t"
18905 " call call_rwsem_wake\n" /* expects old value in %edx */
18906 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18907 long tmp;
18908 asm volatile("# beginning __up_write\n\t"
18909 LOCK_PREFIX " xadd %1,(%2)\n\t"
18910 +
18911 +#ifdef CONFIG_PAX_REFCOUNT
18912 + "jno 0f\n"
18913 + "mov %1,(%2)\n"
18914 + "int $4\n0:\n"
18915 + _ASM_EXTABLE(0b, 0b)
18916 +#endif
18917 +
18918 /* subtracts 0xffff0001, returns the old value */
18919 " jns 1f\n\t"
18920 " call call_rwsem_wake\n" /* expects old value in %edx */
18921 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18922 {
18923 asm volatile("# beginning __downgrade_write\n\t"
18924 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18925 +
18926 +#ifdef CONFIG_PAX_REFCOUNT
18927 + "jno 0f\n"
18928 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18929 + "int $4\n0:\n"
18930 + _ASM_EXTABLE(0b, 0b)
18931 +#endif
18932 +
18933 /*
18934 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18935 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18936 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18937 */
18938 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18939 {
18940 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18941 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18942 +
18943 +#ifdef CONFIG_PAX_REFCOUNT
18944 + "jno 0f\n"
18945 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18946 + "int $4\n0:\n"
18947 + _ASM_EXTABLE(0b, 0b)
18948 +#endif
18949 +
18950 : "+m" (sem->count)
18951 : "er" (delta));
18952 }
18953 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18954 */
18955 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18956 {
18957 - return delta + xadd(&sem->count, delta);
18958 + return delta + xadd_check_overflow(&sem->count, delta);
18959 }
18960
18961 #endif /* __KERNEL__ */
18962 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18963 index db257a5..b91bc77 100644
18964 --- a/arch/x86/include/asm/segment.h
18965 +++ b/arch/x86/include/asm/segment.h
18966 @@ -73,10 +73,15 @@
18967 * 26 - ESPFIX small SS
18968 * 27 - per-cpu [ offset to per-cpu data area ]
18969 * 28 - stack_canary-20 [ for stack protector ]
18970 - * 29 - unused
18971 - * 30 - unused
18972 + * 29 - PCI BIOS CS
18973 + * 30 - PCI BIOS DS
18974 * 31 - TSS for double fault handler
18975 */
18976 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18977 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18978 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18979 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18980 +
18981 #define GDT_ENTRY_TLS_MIN 6
18982 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18983
18984 @@ -88,6 +93,8 @@
18985
18986 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
18987
18988 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
18989 +
18990 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
18991
18992 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
18993 @@ -113,6 +120,12 @@
18994 #define __KERNEL_STACK_CANARY 0
18995 #endif
18996
18997 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
18998 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
18999 +
19000 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19001 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19002 +
19003 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19004
19005 /*
19006 @@ -140,7 +153,7 @@
19007 */
19008
19009 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19010 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19011 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19012
19013
19014 #else
19015 @@ -164,6 +177,8 @@
19016 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19017 #define __USER32_DS __USER_DS
19018
19019 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19020 +
19021 #define GDT_ENTRY_TSS 8 /* needs two entries */
19022 #define GDT_ENTRY_LDT 10 /* needs two entries */
19023 #define GDT_ENTRY_TLS_MIN 12
19024 @@ -172,6 +187,8 @@
19025 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19026 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19027
19028 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19029 +
19030 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19031 #define FS_TLS 0
19032 #define GS_TLS 1
19033 @@ -179,12 +196,14 @@
19034 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19035 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19036
19037 -#define GDT_ENTRIES 16
19038 +#define GDT_ENTRIES 17
19039
19040 #endif
19041
19042 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19043 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19044 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19045 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19046 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19047 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19048 #ifndef CONFIG_PARAVIRT
19049 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19050 {
19051 unsigned long __limit;
19052 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19053 - return __limit + 1;
19054 + return __limit;
19055 }
19056
19057 #endif /* !__ASSEMBLY__ */
19058 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19059 index 8d3120f..352b440 100644
19060 --- a/arch/x86/include/asm/smap.h
19061 +++ b/arch/x86/include/asm/smap.h
19062 @@ -25,11 +25,40 @@
19063
19064 #include <asm/alternative-asm.h>
19065
19066 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19067 +#define ASM_PAX_OPEN_USERLAND \
19068 + 661: jmp 663f; \
19069 + .pushsection .altinstr_replacement, "a" ; \
19070 + 662: pushq %rax; nop; \
19071 + .popsection ; \
19072 + .pushsection .altinstructions, "a" ; \
19073 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19074 + .popsection ; \
19075 + call __pax_open_userland; \
19076 + popq %rax; \
19077 + 663:
19078 +
19079 +#define ASM_PAX_CLOSE_USERLAND \
19080 + 661: jmp 663f; \
19081 + .pushsection .altinstr_replacement, "a" ; \
19082 + 662: pushq %rax; nop; \
19083 + .popsection; \
19084 + .pushsection .altinstructions, "a" ; \
19085 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19086 + .popsection; \
19087 + call __pax_close_userland; \
19088 + popq %rax; \
19089 + 663:
19090 +#else
19091 +#define ASM_PAX_OPEN_USERLAND
19092 +#define ASM_PAX_CLOSE_USERLAND
19093 +#endif
19094 +
19095 #ifdef CONFIG_X86_SMAP
19096
19097 #define ASM_CLAC \
19098 661: ASM_NOP3 ; \
19099 - .pushsection .altinstr_replacement, "ax" ; \
19100 + .pushsection .altinstr_replacement, "a" ; \
19101 662: __ASM_CLAC ; \
19102 .popsection ; \
19103 .pushsection .altinstructions, "a" ; \
19104 @@ -38,7 +67,7 @@
19105
19106 #define ASM_STAC \
19107 661: ASM_NOP3 ; \
19108 - .pushsection .altinstr_replacement, "ax" ; \
19109 + .pushsection .altinstr_replacement, "a" ; \
19110 662: __ASM_STAC ; \
19111 .popsection ; \
19112 .pushsection .altinstructions, "a" ; \
19113 @@ -56,6 +85,37 @@
19114
19115 #include <asm/alternative.h>
19116
19117 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19118 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19119 +
19120 +extern void __pax_open_userland(void);
19121 +static __always_inline unsigned long pax_open_userland(void)
19122 +{
19123 +
19124 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19125 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19126 + :
19127 + : [open] "i" (__pax_open_userland)
19128 + : "memory", "rax");
19129 +#endif
19130 +
19131 + return 0;
19132 +}
19133 +
19134 +extern void __pax_close_userland(void);
19135 +static __always_inline unsigned long pax_close_userland(void)
19136 +{
19137 +
19138 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19139 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19140 + :
19141 + : [close] "i" (__pax_close_userland)
19142 + : "memory", "rax");
19143 +#endif
19144 +
19145 + return 0;
19146 +}
19147 +
19148 #ifdef CONFIG_X86_SMAP
19149
19150 static __always_inline void clac(void)
19151 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19152 index 8cd1cc3..827e09e 100644
19153 --- a/arch/x86/include/asm/smp.h
19154 +++ b/arch/x86/include/asm/smp.h
19155 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19156 /* cpus sharing the last level cache: */
19157 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19158 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19159 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19160 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19161
19162 static inline struct cpumask *cpu_sibling_mask(int cpu)
19163 {
19164 @@ -78,7 +78,7 @@ struct smp_ops {
19165
19166 void (*send_call_func_ipi)(const struct cpumask *mask);
19167 void (*send_call_func_single_ipi)(int cpu);
19168 -};
19169 +} __no_const;
19170
19171 /* Globals due to paravirt */
19172 extern void set_cpu_sibling_map(int cpu);
19173 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19174 extern int safe_smp_processor_id(void);
19175
19176 #elif defined(CONFIG_X86_64_SMP)
19177 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19178 -
19179 -#define stack_smp_processor_id() \
19180 -({ \
19181 - struct thread_info *ti; \
19182 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19183 - ti->cpu; \
19184 -})
19185 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19186 +#define stack_smp_processor_id() raw_smp_processor_id()
19187 #define safe_smp_processor_id() smp_processor_id()
19188
19189 #endif
19190 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19191 index 6a99859..03cb807 100644
19192 --- a/arch/x86/include/asm/stackprotector.h
19193 +++ b/arch/x86/include/asm/stackprotector.h
19194 @@ -47,7 +47,7 @@
19195 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19196 */
19197 #define GDT_STACK_CANARY_INIT \
19198 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19199 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19200
19201 /*
19202 * Initialize the stackprotector canary value.
19203 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19204
19205 static inline void load_stack_canary_segment(void)
19206 {
19207 -#ifdef CONFIG_X86_32
19208 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19209 asm volatile ("mov %0, %%gs" : : "r" (0));
19210 #endif
19211 }
19212 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19213 index 70bbe39..4ae2bd4 100644
19214 --- a/arch/x86/include/asm/stacktrace.h
19215 +++ b/arch/x86/include/asm/stacktrace.h
19216 @@ -11,28 +11,20 @@
19217
19218 extern int kstack_depth_to_print;
19219
19220 -struct thread_info;
19221 +struct task_struct;
19222 struct stacktrace_ops;
19223
19224 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19225 - unsigned long *stack,
19226 - unsigned long bp,
19227 - const struct stacktrace_ops *ops,
19228 - void *data,
19229 - unsigned long *end,
19230 - int *graph);
19231 +typedef unsigned long walk_stack_t(struct task_struct *task,
19232 + void *stack_start,
19233 + unsigned long *stack,
19234 + unsigned long bp,
19235 + const struct stacktrace_ops *ops,
19236 + void *data,
19237 + unsigned long *end,
19238 + int *graph);
19239
19240 -extern unsigned long
19241 -print_context_stack(struct thread_info *tinfo,
19242 - unsigned long *stack, unsigned long bp,
19243 - const struct stacktrace_ops *ops, void *data,
19244 - unsigned long *end, int *graph);
19245 -
19246 -extern unsigned long
19247 -print_context_stack_bp(struct thread_info *tinfo,
19248 - unsigned long *stack, unsigned long bp,
19249 - const struct stacktrace_ops *ops, void *data,
19250 - unsigned long *end, int *graph);
19251 +extern walk_stack_t print_context_stack;
19252 +extern walk_stack_t print_context_stack_bp;
19253
19254 /* Generic stack tracer with callbacks */
19255
19256 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19257 void (*address)(void *data, unsigned long address, int reliable);
19258 /* On negative return stop dumping */
19259 int (*stack)(void *data, char *name);
19260 - walk_stack_t walk_stack;
19261 + walk_stack_t *walk_stack;
19262 };
19263
19264 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19265 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19266 index 751bf4b..a1278b5 100644
19267 --- a/arch/x86/include/asm/switch_to.h
19268 +++ b/arch/x86/include/asm/switch_to.h
19269 @@ -112,7 +112,7 @@ do { \
19270 "call __switch_to\n\t" \
19271 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19272 __switch_canary \
19273 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19274 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19275 "movq %%rax,%%rdi\n\t" \
19276 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19277 "jnz ret_from_fork\n\t" \
19278 @@ -123,7 +123,7 @@ do { \
19279 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19280 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19281 [_tif_fork] "i" (_TIF_FORK), \
19282 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19283 + [thread_info] "m" (current_tinfo), \
19284 [current_task] "m" (current_task) \
19285 __switch_canary_iparam \
19286 : "memory", "cc" __EXTRA_CLOBBER)
19287 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19288 index 1d4e4f2..506db18 100644
19289 --- a/arch/x86/include/asm/thread_info.h
19290 +++ b/arch/x86/include/asm/thread_info.h
19291 @@ -24,7 +24,6 @@ struct exec_domain;
19292 #include <linux/atomic.h>
19293
19294 struct thread_info {
19295 - struct task_struct *task; /* main task structure */
19296 struct exec_domain *exec_domain; /* execution domain */
19297 __u32 flags; /* low level flags */
19298 __u32 status; /* thread synchronous flags */
19299 @@ -32,13 +31,13 @@ struct thread_info {
19300 int saved_preempt_count;
19301 mm_segment_t addr_limit;
19302 void __user *sysenter_return;
19303 + unsigned long lowest_stack;
19304 unsigned int sig_on_uaccess_error:1;
19305 unsigned int uaccess_err:1; /* uaccess failed */
19306 };
19307
19308 -#define INIT_THREAD_INFO(tsk) \
19309 +#define INIT_THREAD_INFO \
19310 { \
19311 - .task = &tsk, \
19312 .exec_domain = &default_exec_domain, \
19313 .flags = 0, \
19314 .cpu = 0, \
19315 @@ -46,7 +45,7 @@ struct thread_info {
19316 .addr_limit = KERNEL_DS, \
19317 }
19318
19319 -#define init_thread_info (init_thread_union.thread_info)
19320 +#define init_thread_info (init_thread_union.stack)
19321 #define init_stack (init_thread_union.stack)
19322
19323 #else /* !__ASSEMBLY__ */
19324 @@ -86,6 +85,7 @@ struct thread_info {
19325 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19326 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19327 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19328 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19329
19330 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19331 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19332 @@ -109,17 +109,18 @@ struct thread_info {
19333 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19334 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19335 #define _TIF_X32 (1 << TIF_X32)
19336 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19337
19338 /* work to do in syscall_trace_enter() */
19339 #define _TIF_WORK_SYSCALL_ENTRY \
19340 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19341 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19342 - _TIF_NOHZ)
19343 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19344
19345 /* work to do in syscall_trace_leave() */
19346 #define _TIF_WORK_SYSCALL_EXIT \
19347 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19348 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19349 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19350
19351 /* work to do on interrupt/exception return */
19352 #define _TIF_WORK_MASK \
19353 @@ -130,7 +131,7 @@ struct thread_info {
19354 /* work to do on any return to user space */
19355 #define _TIF_ALLWORK_MASK \
19356 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19357 - _TIF_NOHZ)
19358 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19359
19360 /* Only used for 64 bit */
19361 #define _TIF_DO_NOTIFY_MASK \
19362 @@ -145,7 +146,6 @@ struct thread_info {
19363 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19364
19365 #define STACK_WARN (THREAD_SIZE/8)
19366 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19367
19368 /*
19369 * macros/functions for gaining access to the thread information structure
19370 @@ -156,12 +156,11 @@ struct thread_info {
19371
19372 DECLARE_PER_CPU(unsigned long, kernel_stack);
19373
19374 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19375 +
19376 static inline struct thread_info *current_thread_info(void)
19377 {
19378 - struct thread_info *ti;
19379 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19380 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19381 - return ti;
19382 + return this_cpu_read_stable(current_tinfo);
19383 }
19384
19385 static inline unsigned long current_stack_pointer(void)
19386 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19387
19388 /* how to get the thread information struct from ASM */
19389 #define GET_THREAD_INFO(reg) \
19390 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19391 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19392 -
19393 -/*
19394 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19395 - * a certain register (to be used in assembler memory operands).
19396 - */
19397 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19398 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19399
19400 #endif
19401
19402 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19403 extern void arch_task_cache_init(void);
19404 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19405 extern void arch_release_task_struct(struct task_struct *tsk);
19406 +
19407 +#define __HAVE_THREAD_FUNCTIONS
19408 +#define task_thread_info(task) (&(task)->tinfo)
19409 +#define task_stack_page(task) ((task)->stack)
19410 +#define setup_thread_stack(p, org) do {} while (0)
19411 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19412 +
19413 #endif
19414 #endif /* _ASM_X86_THREAD_INFO_H */
19415 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19416 index cd79194..e7a9491 100644
19417 --- a/arch/x86/include/asm/tlbflush.h
19418 +++ b/arch/x86/include/asm/tlbflush.h
19419 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19420
19421 static inline void __native_flush_tlb(void)
19422 {
19423 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19424 + u64 descriptor[2];
19425 +
19426 + descriptor[0] = PCID_KERNEL;
19427 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19428 + return;
19429 + }
19430 +
19431 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19432 + if (static_cpu_has(X86_FEATURE_PCID)) {
19433 + unsigned int cpu = raw_get_cpu();
19434 +
19435 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19436 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19437 + raw_put_cpu_no_resched();
19438 + return;
19439 + }
19440 +#endif
19441 +
19442 native_write_cr3(native_read_cr3());
19443 }
19444
19445 static inline void __native_flush_tlb_global_irq_disabled(void)
19446 {
19447 - unsigned long cr4;
19448 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19449 + u64 descriptor[2];
19450
19451 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19452 - /* clear PGE */
19453 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19454 - /* write old PGE again and flush TLBs */
19455 - native_write_cr4(cr4);
19456 + descriptor[0] = PCID_KERNEL;
19457 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19458 + } else {
19459 + unsigned long cr4;
19460 +
19461 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19462 + /* clear PGE */
19463 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19464 + /* write old PGE again and flush TLBs */
19465 + native_write_cr4(cr4);
19466 + }
19467 }
19468
19469 static inline void __native_flush_tlb_global(void)
19470 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19471
19472 static inline void __native_flush_tlb_single(unsigned long addr)
19473 {
19474 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19475 + u64 descriptor[2];
19476 +
19477 + descriptor[0] = PCID_KERNEL;
19478 + descriptor[1] = addr;
19479 +
19480 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19481 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19482 + if (addr < TASK_SIZE_MAX)
19483 + descriptor[1] += pax_user_shadow_base;
19484 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19485 + }
19486 +
19487 + descriptor[0] = PCID_USER;
19488 + descriptor[1] = addr;
19489 +#endif
19490 +
19491 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19492 + return;
19493 + }
19494 +
19495 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19496 + if (static_cpu_has(X86_FEATURE_PCID)) {
19497 + unsigned int cpu = raw_get_cpu();
19498 +
19499 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19500 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19501 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19502 + raw_put_cpu_no_resched();
19503 +
19504 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19505 + addr += pax_user_shadow_base;
19506 + }
19507 +#endif
19508 +
19509 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19510 }
19511
19512 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19513 index ace9dec..3f9e253 100644
19514 --- a/arch/x86/include/asm/uaccess.h
19515 +++ b/arch/x86/include/asm/uaccess.h
19516 @@ -7,6 +7,7 @@
19517 #include <linux/compiler.h>
19518 #include <linux/thread_info.h>
19519 #include <linux/string.h>
19520 +#include <linux/spinlock.h>
19521 #include <asm/asm.h>
19522 #include <asm/page.h>
19523 #include <asm/smap.h>
19524 @@ -29,7 +30,12 @@
19525
19526 #define get_ds() (KERNEL_DS)
19527 #define get_fs() (current_thread_info()->addr_limit)
19528 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19529 +void __set_fs(mm_segment_t x);
19530 +void set_fs(mm_segment_t x);
19531 +#else
19532 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19533 +#endif
19534
19535 #define segment_eq(a, b) ((a).seg == (b).seg)
19536
19537 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19538 * checks that the pointer is in the user space range - after calling
19539 * this function, memory access functions may still return -EFAULT.
19540 */
19541 -#define access_ok(type, addr, size) \
19542 - likely(!__range_not_ok(addr, size, user_addr_max()))
19543 +extern int _cond_resched(void);
19544 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19545 +#define access_ok(type, addr, size) \
19546 +({ \
19547 + unsigned long __size = size; \
19548 + unsigned long __addr = (unsigned long)addr; \
19549 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19550 + if (__ret_ao && __size) { \
19551 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19552 + unsigned long __end_ao = __addr + __size - 1; \
19553 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19554 + while (__addr_ao <= __end_ao) { \
19555 + char __c_ao; \
19556 + __addr_ao += PAGE_SIZE; \
19557 + if (__size > PAGE_SIZE) \
19558 + _cond_resched(); \
19559 + if (__get_user(__c_ao, (char __user *)__addr)) \
19560 + break; \
19561 + if (type != VERIFY_WRITE) { \
19562 + __addr = __addr_ao; \
19563 + continue; \
19564 + } \
19565 + if (__put_user(__c_ao, (char __user *)__addr)) \
19566 + break; \
19567 + __addr = __addr_ao; \
19568 + } \
19569 + } \
19570 + } \
19571 + __ret_ao; \
19572 +})
19573
19574 /*
19575 * The exception table consists of pairs of addresses relative to the
19576 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19577 extern int __get_user_bad(void);
19578
19579 /*
19580 - * This is a type: either unsigned long, if the argument fits into
19581 - * that type, or otherwise unsigned long long.
19582 + * This is a type: either (un)signed int, if the argument fits into
19583 + * that type, or otherwise (un)signed long long.
19584 */
19585 #define __inttype(x) \
19586 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19587 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19588 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19589 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19590
19591 /**
19592 * get_user: - Get a simple variable from user space.
19593 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19594 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19595 __chk_user_ptr(ptr); \
19596 might_fault(); \
19597 + pax_open_userland(); \
19598 asm volatile("call __get_user_%P3" \
19599 : "=a" (__ret_gu), "=r" (__val_gu) \
19600 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19601 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19602 + pax_close_userland(); \
19603 __ret_gu; \
19604 })
19605
19606 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19607 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19608 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19609
19610 -
19611 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19612 +#define __copyuser_seg "gs;"
19613 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19614 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19615 +#else
19616 +#define __copyuser_seg
19617 +#define __COPYUSER_SET_ES
19618 +#define __COPYUSER_RESTORE_ES
19619 +#endif
19620
19621 #ifdef CONFIG_X86_32
19622 #define __put_user_asm_u64(x, addr, err, errret) \
19623 asm volatile(ASM_STAC "\n" \
19624 - "1: movl %%eax,0(%2)\n" \
19625 - "2: movl %%edx,4(%2)\n" \
19626 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19627 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19628 "3: " ASM_CLAC "\n" \
19629 ".section .fixup,\"ax\"\n" \
19630 "4: movl %3,%0\n" \
19631 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19632
19633 #define __put_user_asm_ex_u64(x, addr) \
19634 asm volatile(ASM_STAC "\n" \
19635 - "1: movl %%eax,0(%1)\n" \
19636 - "2: movl %%edx,4(%1)\n" \
19637 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19638 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19639 "3: " ASM_CLAC "\n" \
19640 _ASM_EXTABLE_EX(1b, 2b) \
19641 _ASM_EXTABLE_EX(2b, 3b) \
19642 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19643 __typeof__(*(ptr)) __pu_val; \
19644 __chk_user_ptr(ptr); \
19645 might_fault(); \
19646 - __pu_val = x; \
19647 + __pu_val = (x); \
19648 + pax_open_userland(); \
19649 switch (sizeof(*(ptr))) { \
19650 case 1: \
19651 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19652 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19653 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19654 break; \
19655 } \
19656 + pax_close_userland(); \
19657 __ret_pu; \
19658 })
19659
19660 @@ -355,8 +403,10 @@ do { \
19661 } while (0)
19662
19663 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19664 +do { \
19665 + pax_open_userland(); \
19666 asm volatile(ASM_STAC "\n" \
19667 - "1: mov"itype" %2,%"rtype"1\n" \
19668 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19669 "2: " ASM_CLAC "\n" \
19670 ".section .fixup,\"ax\"\n" \
19671 "3: mov %3,%0\n" \
19672 @@ -364,8 +414,10 @@ do { \
19673 " jmp 2b\n" \
19674 ".previous\n" \
19675 _ASM_EXTABLE(1b, 3b) \
19676 - : "=r" (err), ltype(x) \
19677 - : "m" (__m(addr)), "i" (errret), "0" (err))
19678 + : "=r" (err), ltype (x) \
19679 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19680 + pax_close_userland(); \
19681 +} while (0)
19682
19683 #define __get_user_size_ex(x, ptr, size) \
19684 do { \
19685 @@ -389,7 +441,7 @@ do { \
19686 } while (0)
19687
19688 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19689 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19690 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19691 "2:\n" \
19692 _ASM_EXTABLE_EX(1b, 2b) \
19693 : ltype(x) : "m" (__m(addr)))
19694 @@ -406,13 +458,24 @@ do { \
19695 int __gu_err; \
19696 unsigned long __gu_val; \
19697 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19698 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19699 + (x) = (__typeof__(*(ptr)))__gu_val; \
19700 __gu_err; \
19701 })
19702
19703 /* FIXME: this hack is definitely wrong -AK */
19704 struct __large_struct { unsigned long buf[100]; };
19705 -#define __m(x) (*(struct __large_struct __user *)(x))
19706 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19707 +#define ____m(x) \
19708 +({ \
19709 + unsigned long ____x = (unsigned long)(x); \
19710 + if (____x < pax_user_shadow_base) \
19711 + ____x += pax_user_shadow_base; \
19712 + (typeof(x))____x; \
19713 +})
19714 +#else
19715 +#define ____m(x) (x)
19716 +#endif
19717 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19718
19719 /*
19720 * Tell gcc we read from memory instead of writing: this is because
19721 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19722 * aliasing issues.
19723 */
19724 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19725 +do { \
19726 + pax_open_userland(); \
19727 asm volatile(ASM_STAC "\n" \
19728 - "1: mov"itype" %"rtype"1,%2\n" \
19729 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19730 "2: " ASM_CLAC "\n" \
19731 ".section .fixup,\"ax\"\n" \
19732 "3: mov %3,%0\n" \
19733 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19734 ".previous\n" \
19735 _ASM_EXTABLE(1b, 3b) \
19736 : "=r"(err) \
19737 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19738 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19739 + pax_close_userland(); \
19740 +} while (0)
19741
19742 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19743 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19744 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19745 "2:\n" \
19746 _ASM_EXTABLE_EX(1b, 2b) \
19747 : : ltype(x), "m" (__m(addr)))
19748 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19749 */
19750 #define uaccess_try do { \
19751 current_thread_info()->uaccess_err = 0; \
19752 + pax_open_userland(); \
19753 stac(); \
19754 barrier();
19755
19756 #define uaccess_catch(err) \
19757 clac(); \
19758 + pax_close_userland(); \
19759 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19760 } while (0)
19761
19762 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19763 * On error, the variable @x is set to zero.
19764 */
19765
19766 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19767 +#define __get_user(x, ptr) get_user((x), (ptr))
19768 +#else
19769 #define __get_user(x, ptr) \
19770 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19771 +#endif
19772
19773 /**
19774 * __put_user: - Write a simple value into user space, with less checking.
19775 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19776 * Returns zero on success, or -EFAULT on error.
19777 */
19778
19779 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19780 +#define __put_user(x, ptr) put_user((x), (ptr))
19781 +#else
19782 #define __put_user(x, ptr) \
19783 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19784 +#endif
19785
19786 #define __get_user_unaligned __get_user
19787 #define __put_user_unaligned __put_user
19788 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19789 #define get_user_ex(x, ptr) do { \
19790 unsigned long __gue_val; \
19791 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19792 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19793 + (x) = (__typeof__(*(ptr)))__gue_val; \
19794 } while (0)
19795
19796 #define put_user_try uaccess_try
19797 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19798 extern __must_check long strnlen_user(const char __user *str, long n);
19799
19800 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19801 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19802 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19803
19804 extern void __cmpxchg_wrong_size(void)
19805 __compiletime_error("Bad argument size for cmpxchg");
19806 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19807 __typeof__(ptr) __uval = (uval); \
19808 __typeof__(*(ptr)) __old = (old); \
19809 __typeof__(*(ptr)) __new = (new); \
19810 + pax_open_userland(); \
19811 switch (size) { \
19812 case 1: \
19813 { \
19814 asm volatile("\t" ASM_STAC "\n" \
19815 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19816 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19817 "2:\t" ASM_CLAC "\n" \
19818 "\t.section .fixup, \"ax\"\n" \
19819 "3:\tmov %3, %0\n" \
19820 "\tjmp 2b\n" \
19821 "\t.previous\n" \
19822 _ASM_EXTABLE(1b, 3b) \
19823 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19824 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19825 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19826 : "memory" \
19827 ); \
19828 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19829 case 2: \
19830 { \
19831 asm volatile("\t" ASM_STAC "\n" \
19832 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19833 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19834 "2:\t" ASM_CLAC "\n" \
19835 "\t.section .fixup, \"ax\"\n" \
19836 "3:\tmov %3, %0\n" \
19837 "\tjmp 2b\n" \
19838 "\t.previous\n" \
19839 _ASM_EXTABLE(1b, 3b) \
19840 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19841 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19842 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19843 : "memory" \
19844 ); \
19845 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19846 case 4: \
19847 { \
19848 asm volatile("\t" ASM_STAC "\n" \
19849 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19850 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19851 "2:\t" ASM_CLAC "\n" \
19852 "\t.section .fixup, \"ax\"\n" \
19853 "3:\tmov %3, %0\n" \
19854 "\tjmp 2b\n" \
19855 "\t.previous\n" \
19856 _ASM_EXTABLE(1b, 3b) \
19857 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19858 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19859 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19860 : "memory" \
19861 ); \
19862 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19863 __cmpxchg_wrong_size(); \
19864 \
19865 asm volatile("\t" ASM_STAC "\n" \
19866 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19867 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19868 "2:\t" ASM_CLAC "\n" \
19869 "\t.section .fixup, \"ax\"\n" \
19870 "3:\tmov %3, %0\n" \
19871 "\tjmp 2b\n" \
19872 "\t.previous\n" \
19873 _ASM_EXTABLE(1b, 3b) \
19874 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19875 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19876 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19877 : "memory" \
19878 ); \
19879 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19880 default: \
19881 __cmpxchg_wrong_size(); \
19882 } \
19883 + pax_close_userland(); \
19884 *__uval = __old; \
19885 __ret; \
19886 })
19887 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19888
19889 #define ARCH_HAS_NOCACHE_UACCESS 1
19890
19891 -#ifdef CONFIG_X86_32
19892 -# include <asm/uaccess_32.h>
19893 -#else
19894 -# include <asm/uaccess_64.h>
19895 -#endif
19896 -
19897 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19898 - unsigned n);
19899 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19900 - unsigned n);
19901 -
19902 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19903 # define copy_user_diag __compiletime_error
19904 #else
19905 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19906 extern void copy_user_diag("copy_from_user() buffer size is too small")
19907 copy_from_user_overflow(void);
19908 extern void copy_user_diag("copy_to_user() buffer size is too small")
19909 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19910 +copy_to_user_overflow(void);
19911
19912 #undef copy_user_diag
19913
19914 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19915
19916 extern void
19917 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19918 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19919 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19920 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19921
19922 #else
19923 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19924
19925 #endif
19926
19927 +#ifdef CONFIG_X86_32
19928 +# include <asm/uaccess_32.h>
19929 +#else
19930 +# include <asm/uaccess_64.h>
19931 +#endif
19932 +
19933 static inline unsigned long __must_check
19934 copy_from_user(void *to, const void __user *from, unsigned long n)
19935 {
19936 - int sz = __compiletime_object_size(to);
19937 + size_t sz = __compiletime_object_size(to);
19938
19939 might_fault();
19940
19941 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19942 * case, and do only runtime checking for non-constant sizes.
19943 */
19944
19945 - if (likely(sz < 0 || sz >= n))
19946 - n = _copy_from_user(to, from, n);
19947 - else if(__builtin_constant_p(n))
19948 - copy_from_user_overflow();
19949 - else
19950 - __copy_from_user_overflow(sz, n);
19951 + if (likely(sz != (size_t)-1 && sz < n)) {
19952 + if(__builtin_constant_p(n))
19953 + copy_from_user_overflow();
19954 + else
19955 + __copy_from_user_overflow(sz, n);
19956 + } else if (access_ok(VERIFY_READ, from, n))
19957 + n = __copy_from_user(to, from, n);
19958 + else if ((long)n > 0)
19959 + memset(to, 0, n);
19960
19961 return n;
19962 }
19963 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19964 static inline unsigned long __must_check
19965 copy_to_user(void __user *to, const void *from, unsigned long n)
19966 {
19967 - int sz = __compiletime_object_size(from);
19968 + size_t sz = __compiletime_object_size(from);
19969
19970 might_fault();
19971
19972 /* See the comment in copy_from_user() above. */
19973 - if (likely(sz < 0 || sz >= n))
19974 - n = _copy_to_user(to, from, n);
19975 - else if(__builtin_constant_p(n))
19976 - copy_to_user_overflow();
19977 - else
19978 - __copy_to_user_overflow(sz, n);
19979 + if (likely(sz != (size_t)-1 && sz < n)) {
19980 + if(__builtin_constant_p(n))
19981 + copy_to_user_overflow();
19982 + else
19983 + __copy_to_user_overflow(sz, n);
19984 + } else if (access_ok(VERIFY_WRITE, to, n))
19985 + n = __copy_to_user(to, from, n);
19986
19987 return n;
19988 }
19989 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19990 index 3c03a5d..edb68ae 100644
19991 --- a/arch/x86/include/asm/uaccess_32.h
19992 +++ b/arch/x86/include/asm/uaccess_32.h
19993 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19994 * anything, so this is accurate.
19995 */
19996
19997 -static __always_inline unsigned long __must_check
19998 +static __always_inline __size_overflow(3) unsigned long __must_check
19999 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20000 {
20001 + if ((long)n < 0)
20002 + return n;
20003 +
20004 + check_object_size(from, n, true);
20005 +
20006 if (__builtin_constant_p(n)) {
20007 unsigned long ret;
20008
20009 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20010 __copy_to_user(void __user *to, const void *from, unsigned long n)
20011 {
20012 might_fault();
20013 +
20014 return __copy_to_user_inatomic(to, from, n);
20015 }
20016
20017 -static __always_inline unsigned long
20018 +static __always_inline __size_overflow(3) unsigned long
20019 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20020 {
20021 + if ((long)n < 0)
20022 + return n;
20023 +
20024 /* Avoid zeroing the tail if the copy fails..
20025 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20026 * but as the zeroing behaviour is only significant when n is not
20027 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20028 __copy_from_user(void *to, const void __user *from, unsigned long n)
20029 {
20030 might_fault();
20031 +
20032 + if ((long)n < 0)
20033 + return n;
20034 +
20035 + check_object_size(to, n, false);
20036 +
20037 if (__builtin_constant_p(n)) {
20038 unsigned long ret;
20039
20040 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20041 const void __user *from, unsigned long n)
20042 {
20043 might_fault();
20044 +
20045 + if ((long)n < 0)
20046 + return n;
20047 +
20048 if (__builtin_constant_p(n)) {
20049 unsigned long ret;
20050
20051 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20052 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20053 unsigned long n)
20054 {
20055 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20056 + if ((long)n < 0)
20057 + return n;
20058 +
20059 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20060 }
20061
20062 #endif /* _ASM_X86_UACCESS_32_H */
20063 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20064 index f2f9b39..2ae1bf8 100644
20065 --- a/arch/x86/include/asm/uaccess_64.h
20066 +++ b/arch/x86/include/asm/uaccess_64.h
20067 @@ -10,6 +10,9 @@
20068 #include <asm/alternative.h>
20069 #include <asm/cpufeature.h>
20070 #include <asm/page.h>
20071 +#include <asm/pgtable.h>
20072 +
20073 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20074
20075 /*
20076 * Copy To/From Userspace
20077 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20078 __must_check unsigned long
20079 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20080
20081 -static __always_inline __must_check unsigned long
20082 -copy_user_generic(void *to, const void *from, unsigned len)
20083 +static __always_inline __must_check __size_overflow(3) unsigned long
20084 +copy_user_generic(void *to, const void *from, unsigned long len)
20085 {
20086 unsigned ret;
20087
20088 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20089 }
20090
20091 __must_check unsigned long
20092 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20093 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20094
20095 static __always_inline __must_check
20096 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20097 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20098 {
20099 - int ret = 0;
20100 + size_t sz = __compiletime_object_size(dst);
20101 + unsigned ret = 0;
20102 +
20103 + if (size > INT_MAX)
20104 + return size;
20105 +
20106 + check_object_size(dst, size, false);
20107 +
20108 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20109 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20110 + return size;
20111 +#endif
20112 +
20113 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20114 + if(__builtin_constant_p(size))
20115 + copy_from_user_overflow();
20116 + else
20117 + __copy_from_user_overflow(sz, size);
20118 + return size;
20119 + }
20120
20121 if (!__builtin_constant_p(size))
20122 - return copy_user_generic(dst, (__force void *)src, size);
20123 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20124 switch (size) {
20125 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20126 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20127 ret, "b", "b", "=q", 1);
20128 return ret;
20129 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20130 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20131 ret, "w", "w", "=r", 2);
20132 return ret;
20133 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20134 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20135 ret, "l", "k", "=r", 4);
20136 return ret;
20137 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20138 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20139 ret, "q", "", "=r", 8);
20140 return ret;
20141 case 10:
20142 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20143 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20144 ret, "q", "", "=r", 10);
20145 if (unlikely(ret))
20146 return ret;
20147 __get_user_asm(*(u16 *)(8 + (char *)dst),
20148 - (u16 __user *)(8 + (char __user *)src),
20149 + (const u16 __user *)(8 + (const char __user *)src),
20150 ret, "w", "w", "=r", 2);
20151 return ret;
20152 case 16:
20153 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20154 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20155 ret, "q", "", "=r", 16);
20156 if (unlikely(ret))
20157 return ret;
20158 __get_user_asm(*(u64 *)(8 + (char *)dst),
20159 - (u64 __user *)(8 + (char __user *)src),
20160 + (const u64 __user *)(8 + (const char __user *)src),
20161 ret, "q", "", "=r", 8);
20162 return ret;
20163 default:
20164 - return copy_user_generic(dst, (__force void *)src, size);
20165 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20166 }
20167 }
20168
20169 static __always_inline __must_check
20170 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20171 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20172 {
20173 might_fault();
20174 return __copy_from_user_nocheck(dst, src, size);
20175 }
20176
20177 static __always_inline __must_check
20178 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20179 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20180 {
20181 - int ret = 0;
20182 + size_t sz = __compiletime_object_size(src);
20183 + unsigned ret = 0;
20184 +
20185 + if (size > INT_MAX)
20186 + return size;
20187 +
20188 + check_object_size(src, size, true);
20189 +
20190 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20191 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20192 + return size;
20193 +#endif
20194 +
20195 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20196 + if(__builtin_constant_p(size))
20197 + copy_to_user_overflow();
20198 + else
20199 + __copy_to_user_overflow(sz, size);
20200 + return size;
20201 + }
20202
20203 if (!__builtin_constant_p(size))
20204 - return copy_user_generic((__force void *)dst, src, size);
20205 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20206 switch (size) {
20207 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20208 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20209 ret, "b", "b", "iq", 1);
20210 return ret;
20211 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20212 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20213 ret, "w", "w", "ir", 2);
20214 return ret;
20215 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20216 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20217 ret, "l", "k", "ir", 4);
20218 return ret;
20219 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20220 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20221 ret, "q", "", "er", 8);
20222 return ret;
20223 case 10:
20224 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20225 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20226 ret, "q", "", "er", 10);
20227 if (unlikely(ret))
20228 return ret;
20229 asm("":::"memory");
20230 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20231 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20232 ret, "w", "w", "ir", 2);
20233 return ret;
20234 case 16:
20235 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20236 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20237 ret, "q", "", "er", 16);
20238 if (unlikely(ret))
20239 return ret;
20240 asm("":::"memory");
20241 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20242 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20243 ret, "q", "", "er", 8);
20244 return ret;
20245 default:
20246 - return copy_user_generic((__force void *)dst, src, size);
20247 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20248 }
20249 }
20250
20251 static __always_inline __must_check
20252 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20253 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20254 {
20255 might_fault();
20256 return __copy_to_user_nocheck(dst, src, size);
20257 }
20258
20259 static __always_inline __must_check
20260 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20261 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20262 {
20263 - int ret = 0;
20264 + unsigned ret = 0;
20265
20266 might_fault();
20267 +
20268 + if (size > INT_MAX)
20269 + return size;
20270 +
20271 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20272 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20273 + return size;
20274 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20275 + return size;
20276 +#endif
20277 +
20278 if (!__builtin_constant_p(size))
20279 - return copy_user_generic((__force void *)dst,
20280 - (__force void *)src, size);
20281 + return copy_user_generic((__force_kernel void *)____m(dst),
20282 + (__force_kernel const void *)____m(src), size);
20283 switch (size) {
20284 case 1: {
20285 u8 tmp;
20286 - __get_user_asm(tmp, (u8 __user *)src,
20287 + __get_user_asm(tmp, (const u8 __user *)src,
20288 ret, "b", "b", "=q", 1);
20289 if (likely(!ret))
20290 __put_user_asm(tmp, (u8 __user *)dst,
20291 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20292 }
20293 case 2: {
20294 u16 tmp;
20295 - __get_user_asm(tmp, (u16 __user *)src,
20296 + __get_user_asm(tmp, (const u16 __user *)src,
20297 ret, "w", "w", "=r", 2);
20298 if (likely(!ret))
20299 __put_user_asm(tmp, (u16 __user *)dst,
20300 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20301
20302 case 4: {
20303 u32 tmp;
20304 - __get_user_asm(tmp, (u32 __user *)src,
20305 + __get_user_asm(tmp, (const u32 __user *)src,
20306 ret, "l", "k", "=r", 4);
20307 if (likely(!ret))
20308 __put_user_asm(tmp, (u32 __user *)dst,
20309 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20310 }
20311 case 8: {
20312 u64 tmp;
20313 - __get_user_asm(tmp, (u64 __user *)src,
20314 + __get_user_asm(tmp, (const u64 __user *)src,
20315 ret, "q", "", "=r", 8);
20316 if (likely(!ret))
20317 __put_user_asm(tmp, (u64 __user *)dst,
20318 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20319 return ret;
20320 }
20321 default:
20322 - return copy_user_generic((__force void *)dst,
20323 - (__force void *)src, size);
20324 + return copy_user_generic((__force_kernel void *)____m(dst),
20325 + (__force_kernel const void *)____m(src), size);
20326 }
20327 }
20328
20329 -static __must_check __always_inline int
20330 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20331 +static __must_check __always_inline unsigned long
20332 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20333 {
20334 return __copy_from_user_nocheck(dst, src, size);
20335 }
20336
20337 -static __must_check __always_inline int
20338 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20339 +static __must_check __always_inline unsigned long
20340 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20341 {
20342 return __copy_to_user_nocheck(dst, src, size);
20343 }
20344
20345 -extern long __copy_user_nocache(void *dst, const void __user *src,
20346 - unsigned size, int zerorest);
20347 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20348 + unsigned long size, int zerorest);
20349
20350 -static inline int
20351 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20352 +static inline unsigned long
20353 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20354 {
20355 might_fault();
20356 +
20357 + if (size > INT_MAX)
20358 + return size;
20359 +
20360 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20361 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20362 + return size;
20363 +#endif
20364 +
20365 return __copy_user_nocache(dst, src, size, 1);
20366 }
20367
20368 -static inline int
20369 +static inline unsigned long
20370 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20371 - unsigned size)
20372 + unsigned long size)
20373 {
20374 + if (size > INT_MAX)
20375 + return size;
20376 +
20377 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20378 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20379 + return size;
20380 +#endif
20381 +
20382 return __copy_user_nocache(dst, src, size, 0);
20383 }
20384
20385 unsigned long
20386 -copy_user_handle_tail(char *to, char *from, unsigned len);
20387 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20388
20389 #endif /* _ASM_X86_UACCESS_64_H */
20390 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20391 index 5b238981..77fdd78 100644
20392 --- a/arch/x86/include/asm/word-at-a-time.h
20393 +++ b/arch/x86/include/asm/word-at-a-time.h
20394 @@ -11,7 +11,7 @@
20395 * and shift, for example.
20396 */
20397 struct word_at_a_time {
20398 - const unsigned long one_bits, high_bits;
20399 + unsigned long one_bits, high_bits;
20400 };
20401
20402 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20403 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20404 index f58a9c7..dc378042a 100644
20405 --- a/arch/x86/include/asm/x86_init.h
20406 +++ b/arch/x86/include/asm/x86_init.h
20407 @@ -129,7 +129,7 @@ struct x86_init_ops {
20408 struct x86_init_timers timers;
20409 struct x86_init_iommu iommu;
20410 struct x86_init_pci pci;
20411 -};
20412 +} __no_const;
20413
20414 /**
20415 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20416 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20417 void (*setup_percpu_clockev)(void);
20418 void (*early_percpu_clock_init)(void);
20419 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20420 -};
20421 +} __no_const;
20422
20423 struct timespec;
20424
20425 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20426 void (*save_sched_clock_state)(void);
20427 void (*restore_sched_clock_state)(void);
20428 void (*apic_post_init)(void);
20429 -};
20430 +} __no_const;
20431
20432 struct pci_dev;
20433 struct msi_msg;
20434 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20435 void (*teardown_msi_irqs)(struct pci_dev *dev);
20436 void (*restore_msi_irqs)(struct pci_dev *dev);
20437 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20438 -};
20439 +} __no_const;
20440
20441 struct IO_APIC_route_entry;
20442 struct io_apic_irq_attr;
20443 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20444 unsigned int destination, int vector,
20445 struct io_apic_irq_attr *attr);
20446 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20447 -};
20448 +} __no_const;
20449
20450 extern struct x86_init_ops x86_init;
20451 extern struct x86_cpuinit_ops x86_cpuinit;
20452 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20453 index 358dcd3..23c0bf1 100644
20454 --- a/arch/x86/include/asm/xen/page.h
20455 +++ b/arch/x86/include/asm/xen/page.h
20456 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20457 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20458 * cases needing an extended handling.
20459 */
20460 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20461 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20462 {
20463 unsigned long mfn;
20464
20465 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20466 index c9a6d68..cb57f42 100644
20467 --- a/arch/x86/include/asm/xsave.h
20468 +++ b/arch/x86/include/asm/xsave.h
20469 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20470 if (unlikely(err))
20471 return -EFAULT;
20472
20473 + pax_open_userland();
20474 __asm__ __volatile__(ASM_STAC "\n"
20475 - "1:"XSAVE"\n"
20476 + "1:"
20477 + __copyuser_seg
20478 + XSAVE"\n"
20479 "2: " ASM_CLAC "\n"
20480 xstate_fault
20481 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20482 : "memory");
20483 + pax_close_userland();
20484 return err;
20485 }
20486
20487 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20488 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20489 {
20490 int err = 0;
20491 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20492 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20493 u32 lmask = mask;
20494 u32 hmask = mask >> 32;
20495
20496 + pax_open_userland();
20497 __asm__ __volatile__(ASM_STAC "\n"
20498 - "1:"XRSTOR"\n"
20499 + "1:"
20500 + __copyuser_seg
20501 + XRSTOR"\n"
20502 "2: " ASM_CLAC "\n"
20503 xstate_fault
20504 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20505 : "memory"); /* memory required? */
20506 + pax_close_userland();
20507 return err;
20508 }
20509
20510 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20511 index d993e33..8db1b18 100644
20512 --- a/arch/x86/include/uapi/asm/e820.h
20513 +++ b/arch/x86/include/uapi/asm/e820.h
20514 @@ -58,7 +58,7 @@ struct e820map {
20515 #define ISA_START_ADDRESS 0xa0000
20516 #define ISA_END_ADDRESS 0x100000
20517
20518 -#define BIOS_BEGIN 0x000a0000
20519 +#define BIOS_BEGIN 0x000c0000
20520 #define BIOS_END 0x00100000
20521
20522 #define BIOS_ROM_BASE 0xffe00000
20523 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20524 index 7b0a55a..ad115bf 100644
20525 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20526 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20527 @@ -49,7 +49,6 @@
20528 #define EFLAGS 144
20529 #define RSP 152
20530 #define SS 160
20531 -#define ARGOFFSET R11
20532 #endif /* __ASSEMBLY__ */
20533
20534 /* top of stack page */
20535 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20536 index cdb1b70..426434c 100644
20537 --- a/arch/x86/kernel/Makefile
20538 +++ b/arch/x86/kernel/Makefile
20539 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20540 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20541 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20542 obj-y += probe_roms.o
20543 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20544 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20545 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20546 obj-$(CONFIG_X86_64) += mcount_64.o
20547 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20548 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20549 index 803b684..68c64f1 100644
20550 --- a/arch/x86/kernel/acpi/boot.c
20551 +++ b/arch/x86/kernel/acpi/boot.c
20552 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20553 * If your system is blacklisted here, but you find that acpi=force
20554 * works for you, please contact linux-acpi@vger.kernel.org
20555 */
20556 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20557 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20558 /*
20559 * Boxes that need ACPI disabled
20560 */
20561 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20562 };
20563
20564 /* second table for DMI checks that should run after early-quirks */
20565 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20566 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20567 /*
20568 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20569 * which includes some code which overrides all temperature
20570 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20571 index d1daead..acd77e2 100644
20572 --- a/arch/x86/kernel/acpi/sleep.c
20573 +++ b/arch/x86/kernel/acpi/sleep.c
20574 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20575 #else /* CONFIG_64BIT */
20576 #ifdef CONFIG_SMP
20577 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20578 +
20579 + pax_open_kernel();
20580 early_gdt_descr.address =
20581 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20582 + pax_close_kernel();
20583 +
20584 initial_gs = per_cpu_offset(smp_processor_id());
20585 #endif
20586 initial_code = (unsigned long)wakeup_long64;
20587 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20588 index 665c6b7..eae4d56 100644
20589 --- a/arch/x86/kernel/acpi/wakeup_32.S
20590 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20591 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20592 # and restore the stack ... but you need gdt for this to work
20593 movl saved_context_esp, %esp
20594
20595 - movl %cs:saved_magic, %eax
20596 - cmpl $0x12345678, %eax
20597 + cmpl $0x12345678, saved_magic
20598 jne bogus_magic
20599
20600 # jump to place where we left off
20601 - movl saved_eip, %eax
20602 - jmp *%eax
20603 + jmp *(saved_eip)
20604
20605 bogus_magic:
20606 jmp bogus_magic
20607 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20608 index 703130f..27a155d 100644
20609 --- a/arch/x86/kernel/alternative.c
20610 +++ b/arch/x86/kernel/alternative.c
20611 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20612 */
20613 for (a = start; a < end; a++) {
20614 instr = (u8 *)&a->instr_offset + a->instr_offset;
20615 +
20616 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20617 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20618 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20619 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20620 +#endif
20621 +
20622 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20623 BUG_ON(a->replacementlen > a->instrlen);
20624 BUG_ON(a->instrlen > sizeof(insnbuf));
20625 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20626 add_nops(insnbuf + a->replacementlen,
20627 a->instrlen - a->replacementlen);
20628
20629 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20630 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20631 + instr = ktva_ktla(instr);
20632 +#endif
20633 +
20634 text_poke_early(instr, insnbuf, a->instrlen);
20635 }
20636 }
20637 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20638 for (poff = start; poff < end; poff++) {
20639 u8 *ptr = (u8 *)poff + *poff;
20640
20641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20642 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20643 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20644 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 if (!*poff || ptr < text || ptr >= text_end)
20648 continue;
20649 /* turn DS segment override prefix into lock prefix */
20650 - if (*ptr == 0x3e)
20651 + if (*ktla_ktva(ptr) == 0x3e)
20652 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20653 }
20654 mutex_unlock(&text_mutex);
20655 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20656 for (poff = start; poff < end; poff++) {
20657 u8 *ptr = (u8 *)poff + *poff;
20658
20659 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20660 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20661 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20662 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20663 +#endif
20664 +
20665 if (!*poff || ptr < text || ptr >= text_end)
20666 continue;
20667 /* turn lock prefix into DS segment override prefix */
20668 - if (*ptr == 0xf0)
20669 + if (*ktla_ktva(ptr) == 0xf0)
20670 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20671 }
20672 mutex_unlock(&text_mutex);
20673 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20674
20675 BUG_ON(p->len > MAX_PATCH_LEN);
20676 /* prep the buffer with the original instructions */
20677 - memcpy(insnbuf, p->instr, p->len);
20678 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20679 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20680 (unsigned long)p->instr, p->len);
20681
20682 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20683 if (!uniproc_patched || num_possible_cpus() == 1)
20684 free_init_pages("SMP alternatives",
20685 (unsigned long)__smp_locks,
20686 - (unsigned long)__smp_locks_end);
20687 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20688 #endif
20689
20690 apply_paravirt(__parainstructions, __parainstructions_end);
20691 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20692 * instructions. And on the local CPU you need to be protected again NMI or MCE
20693 * handlers seeing an inconsistent instruction while you patch.
20694 */
20695 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20696 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20697 size_t len)
20698 {
20699 unsigned long flags;
20700 local_irq_save(flags);
20701 - memcpy(addr, opcode, len);
20702 +
20703 + pax_open_kernel();
20704 + memcpy(ktla_ktva(addr), opcode, len);
20705 sync_core();
20706 + pax_close_kernel();
20707 +
20708 local_irq_restore(flags);
20709 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20710 that causes hangs on some VIA CPUs. */
20711 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20712 */
20713 void *text_poke(void *addr, const void *opcode, size_t len)
20714 {
20715 - unsigned long flags;
20716 - char *vaddr;
20717 + unsigned char *vaddr = ktla_ktva(addr);
20718 struct page *pages[2];
20719 - int i;
20720 + size_t i;
20721
20722 if (!core_kernel_text((unsigned long)addr)) {
20723 - pages[0] = vmalloc_to_page(addr);
20724 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20725 + pages[0] = vmalloc_to_page(vaddr);
20726 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20727 } else {
20728 - pages[0] = virt_to_page(addr);
20729 + pages[0] = virt_to_page(vaddr);
20730 WARN_ON(!PageReserved(pages[0]));
20731 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20732 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20733 }
20734 BUG_ON(!pages[0]);
20735 - local_irq_save(flags);
20736 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20737 - if (pages[1])
20738 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20739 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20740 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20741 - clear_fixmap(FIX_TEXT_POKE0);
20742 - if (pages[1])
20743 - clear_fixmap(FIX_TEXT_POKE1);
20744 - local_flush_tlb();
20745 - sync_core();
20746 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20747 - that causes hangs on some VIA CPUs. */
20748 + text_poke_early(addr, opcode, len);
20749 for (i = 0; i < len; i++)
20750 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20751 - local_irq_restore(flags);
20752 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20753 return addr;
20754 }
20755
20756 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20757 if (likely(!bp_patching_in_progress))
20758 return 0;
20759
20760 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20761 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20762 return 0;
20763
20764 /* set up the specified breakpoint handler */
20765 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20766 */
20767 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20768 {
20769 - unsigned char int3 = 0xcc;
20770 + const unsigned char int3 = 0xcc;
20771
20772 bp_int3_handler = handler;
20773 bp_int3_addr = (u8 *)addr + sizeof(int3);
20774 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20775 index ad3639a..bd4253c 100644
20776 --- a/arch/x86/kernel/apic/apic.c
20777 +++ b/arch/x86/kernel/apic/apic.c
20778 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20779 /*
20780 * Debug level, exported for io_apic.c
20781 */
20782 -unsigned int apic_verbosity;
20783 +int apic_verbosity;
20784
20785 int pic_mode;
20786
20787 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20788 apic_write(APIC_ESR, 0);
20789 v = apic_read(APIC_ESR);
20790 ack_APIC_irq();
20791 - atomic_inc(&irq_err_count);
20792 + atomic_inc_unchecked(&irq_err_count);
20793
20794 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20795 smp_processor_id(), v);
20796 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20797 index de918c4..32eed23 100644
20798 --- a/arch/x86/kernel/apic/apic_flat_64.c
20799 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20800 @@ -154,7 +154,7 @@ static int flat_probe(void)
20801 return 1;
20802 }
20803
20804 -static struct apic apic_flat = {
20805 +static struct apic apic_flat __read_only = {
20806 .name = "flat",
20807 .probe = flat_probe,
20808 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20809 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20810 return 0;
20811 }
20812
20813 -static struct apic apic_physflat = {
20814 +static struct apic apic_physflat __read_only = {
20815
20816 .name = "physical flat",
20817 .probe = physflat_probe,
20818 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20819 index b205cdb..d8503ff 100644
20820 --- a/arch/x86/kernel/apic/apic_noop.c
20821 +++ b/arch/x86/kernel/apic/apic_noop.c
20822 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20823 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20824 }
20825
20826 -struct apic apic_noop = {
20827 +struct apic apic_noop __read_only = {
20828 .name = "noop",
20829 .probe = noop_probe,
20830 .acpi_madt_oem_check = NULL,
20831 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20832 index c4a8d63..fe893ac 100644
20833 --- a/arch/x86/kernel/apic/bigsmp_32.c
20834 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20835 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20836 return dmi_bigsmp;
20837 }
20838
20839 -static struct apic apic_bigsmp = {
20840 +static struct apic apic_bigsmp __read_only = {
20841
20842 .name = "bigsmp",
20843 .probe = probe_bigsmp,
20844 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20845 index f4dc246..fbab133 100644
20846 --- a/arch/x86/kernel/apic/io_apic.c
20847 +++ b/arch/x86/kernel/apic/io_apic.c
20848 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20849 return ret;
20850 }
20851
20852 -atomic_t irq_mis_count;
20853 +atomic_unchecked_t irq_mis_count;
20854
20855 #ifdef CONFIG_GENERIC_PENDING_IRQ
20856 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20857 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20858 * at the cpu.
20859 */
20860 if (!(v & (1 << (i & 0x1f)))) {
20861 - atomic_inc(&irq_mis_count);
20862 + atomic_inc_unchecked(&irq_mis_count);
20863
20864 eoi_ioapic_irq(irq, cfg);
20865 }
20866 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20867 ioapic_irqd_unmask(data, cfg, masked);
20868 }
20869
20870 -static struct irq_chip ioapic_chip __read_mostly = {
20871 +static struct irq_chip ioapic_chip = {
20872 .name = "IO-APIC",
20873 .irq_startup = startup_ioapic_irq,
20874 .irq_mask = mask_ioapic_irq,
20875 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20876 ack_APIC_irq();
20877 }
20878
20879 -static struct irq_chip lapic_chip __read_mostly = {
20880 +static struct irq_chip lapic_chip = {
20881 .name = "local-APIC",
20882 .irq_mask = mask_lapic_irq,
20883 .irq_unmask = unmask_lapic_irq,
20884 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20885 index bda4886..f9c7195 100644
20886 --- a/arch/x86/kernel/apic/probe_32.c
20887 +++ b/arch/x86/kernel/apic/probe_32.c
20888 @@ -72,7 +72,7 @@ static int probe_default(void)
20889 return 1;
20890 }
20891
20892 -static struct apic apic_default = {
20893 +static struct apic apic_default __read_only = {
20894
20895 .name = "default",
20896 .probe = probe_default,
20897 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20898 index 6cedd79..023ff8e 100644
20899 --- a/arch/x86/kernel/apic/vector.c
20900 +++ b/arch/x86/kernel/apic/vector.c
20901 @@ -21,7 +21,7 @@
20902
20903 static DEFINE_RAW_SPINLOCK(vector_lock);
20904
20905 -void lock_vector_lock(void)
20906 +void lock_vector_lock(void) __acquires(vector_lock)
20907 {
20908 /* Used to the online set of cpus does not change
20909 * during assign_irq_vector.
20910 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20911 raw_spin_lock(&vector_lock);
20912 }
20913
20914 -void unlock_vector_lock(void)
20915 +void unlock_vector_lock(void) __releases(vector_lock)
20916 {
20917 raw_spin_unlock(&vector_lock);
20918 }
20919 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20920 index e658f21..b695a1a 100644
20921 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20922 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20923 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20924 return notifier_from_errno(err);
20925 }
20926
20927 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20928 +static struct notifier_block x2apic_cpu_notifier = {
20929 .notifier_call = update_clusterinfo,
20930 };
20931
20932 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20933 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20934 }
20935
20936 -static struct apic apic_x2apic_cluster = {
20937 +static struct apic apic_x2apic_cluster __read_only = {
20938
20939 .name = "cluster x2apic",
20940 .probe = x2apic_cluster_probe,
20941 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20942 index 6fae733..5ca17af 100644
20943 --- a/arch/x86/kernel/apic/x2apic_phys.c
20944 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20945 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20946 return apic == &apic_x2apic_phys;
20947 }
20948
20949 -static struct apic apic_x2apic_phys = {
20950 +static struct apic apic_x2apic_phys __read_only = {
20951
20952 .name = "physical x2apic",
20953 .probe = x2apic_phys_probe,
20954 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20955 index 8e9dcfd..c61b3e4 100644
20956 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20957 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20958 @@ -348,7 +348,7 @@ static int uv_probe(void)
20959 return apic == &apic_x2apic_uv_x;
20960 }
20961
20962 -static struct apic __refdata apic_x2apic_uv_x = {
20963 +static struct apic apic_x2apic_uv_x __read_only = {
20964
20965 .name = "UV large system",
20966 .probe = uv_probe,
20967 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20968 index 927ec92..de68f32 100644
20969 --- a/arch/x86/kernel/apm_32.c
20970 +++ b/arch/x86/kernel/apm_32.c
20971 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20972 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20973 * even though they are called in protected mode.
20974 */
20975 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20976 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20977 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20978
20979 static const char driver_version[] = "1.16ac"; /* no spaces */
20980 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20981 BUG_ON(cpu != 0);
20982 gdt = get_cpu_gdt_table(cpu);
20983 save_desc_40 = gdt[0x40 / 8];
20984 +
20985 + pax_open_kernel();
20986 gdt[0x40 / 8] = bad_bios_desc;
20987 + pax_close_kernel();
20988
20989 apm_irq_save(flags);
20990 APM_DO_SAVE_SEGS;
20991 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20992 &call->esi);
20993 APM_DO_RESTORE_SEGS;
20994 apm_irq_restore(flags);
20995 +
20996 + pax_open_kernel();
20997 gdt[0x40 / 8] = save_desc_40;
20998 + pax_close_kernel();
20999 +
21000 put_cpu();
21001
21002 return call->eax & 0xff;
21003 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21004 BUG_ON(cpu != 0);
21005 gdt = get_cpu_gdt_table(cpu);
21006 save_desc_40 = gdt[0x40 / 8];
21007 +
21008 + pax_open_kernel();
21009 gdt[0x40 / 8] = bad_bios_desc;
21010 + pax_close_kernel();
21011
21012 apm_irq_save(flags);
21013 APM_DO_SAVE_SEGS;
21014 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21015 &call->eax);
21016 APM_DO_RESTORE_SEGS;
21017 apm_irq_restore(flags);
21018 +
21019 + pax_open_kernel();
21020 gdt[0x40 / 8] = save_desc_40;
21021 + pax_close_kernel();
21022 +
21023 put_cpu();
21024 return error;
21025 }
21026 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21027 return 0;
21028 }
21029
21030 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21031 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21032 {
21033 print_if_true,
21034 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21035 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21036 * code to that CPU.
21037 */
21038 gdt = get_cpu_gdt_table(0);
21039 +
21040 + pax_open_kernel();
21041 set_desc_base(&gdt[APM_CS >> 3],
21042 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21043 set_desc_base(&gdt[APM_CS_16 >> 3],
21044 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21045 set_desc_base(&gdt[APM_DS >> 3],
21046 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21047 + pax_close_kernel();
21048
21049 proc_create("apm", 0, NULL, &apm_file_ops);
21050
21051 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21052 index 9f6b934..cf5ffb3 100644
21053 --- a/arch/x86/kernel/asm-offsets.c
21054 +++ b/arch/x86/kernel/asm-offsets.c
21055 @@ -32,6 +32,8 @@ void common(void) {
21056 OFFSET(TI_flags, thread_info, flags);
21057 OFFSET(TI_status, thread_info, status);
21058 OFFSET(TI_addr_limit, thread_info, addr_limit);
21059 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21060 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21061
21062 BLANK();
21063 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21064 @@ -52,8 +54,26 @@ void common(void) {
21065 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21066 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21067 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21068 +
21069 +#ifdef CONFIG_PAX_KERNEXEC
21070 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21071 #endif
21072
21073 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21074 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21075 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21076 +#ifdef CONFIG_X86_64
21077 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21078 +#endif
21079 +#endif
21080 +
21081 +#endif
21082 +
21083 + BLANK();
21084 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21085 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21086 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21087 +
21088 #ifdef CONFIG_XEN
21089 BLANK();
21090 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21091 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21092 index fdcbb4d..036dd93 100644
21093 --- a/arch/x86/kernel/asm-offsets_64.c
21094 +++ b/arch/x86/kernel/asm-offsets_64.c
21095 @@ -80,6 +80,7 @@ int main(void)
21096 BLANK();
21097 #undef ENTRY
21098
21099 + DEFINE(TSS_size, sizeof(struct tss_struct));
21100 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21101 BLANK();
21102
21103 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21104 index 80091ae..0c5184f 100644
21105 --- a/arch/x86/kernel/cpu/Makefile
21106 +++ b/arch/x86/kernel/cpu/Makefile
21107 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21108 CFLAGS_REMOVE_perf_event.o = -pg
21109 endif
21110
21111 -# Make sure load_percpu_segment has no stackprotector
21112 -nostackp := $(call cc-option, -fno-stack-protector)
21113 -CFLAGS_common.o := $(nostackp)
21114 -
21115 obj-y := intel_cacheinfo.o scattered.o topology.o
21116 obj-y += common.o
21117 obj-y += rdrand.o
21118 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21119 index a220239..607fc38 100644
21120 --- a/arch/x86/kernel/cpu/amd.c
21121 +++ b/arch/x86/kernel/cpu/amd.c
21122 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21123 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21124 {
21125 /* AMD errata T13 (order #21922) */
21126 - if ((c->x86 == 6)) {
21127 + if (c->x86 == 6) {
21128 /* Duron Rev A0 */
21129 if (c->x86_model == 3 && c->x86_mask == 0)
21130 size = 64;
21131 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21132 index 2346c95..c061472 100644
21133 --- a/arch/x86/kernel/cpu/common.c
21134 +++ b/arch/x86/kernel/cpu/common.c
21135 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21136
21137 static const struct cpu_dev *this_cpu = &default_cpu;
21138
21139 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21140 -#ifdef CONFIG_X86_64
21141 - /*
21142 - * We need valid kernel segments for data and code in long mode too
21143 - * IRET will check the segment types kkeil 2000/10/28
21144 - * Also sysret mandates a special GDT layout
21145 - *
21146 - * TLS descriptors are currently at a different place compared to i386.
21147 - * Hopefully nobody expects them at a fixed place (Wine?)
21148 - */
21149 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21150 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21151 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21152 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21153 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21154 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21155 -#else
21156 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21157 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21158 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21159 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21160 - /*
21161 - * Segments used for calling PnP BIOS have byte granularity.
21162 - * They code segments and data segments have fixed 64k limits,
21163 - * the transfer segment sizes are set at run time.
21164 - */
21165 - /* 32-bit code */
21166 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21167 - /* 16-bit code */
21168 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21169 - /* 16-bit data */
21170 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21171 - /* 16-bit data */
21172 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21173 - /* 16-bit data */
21174 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21175 - /*
21176 - * The APM segments have byte granularity and their bases
21177 - * are set at run time. All have 64k limits.
21178 - */
21179 - /* 32-bit code */
21180 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21181 - /* 16-bit code */
21182 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21183 - /* data */
21184 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21185 -
21186 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21187 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21188 - GDT_STACK_CANARY_INIT
21189 -#endif
21190 -} };
21191 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21192 -
21193 static int __init x86_xsave_setup(char *s)
21194 {
21195 if (strlen(s))
21196 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21197 }
21198 }
21199
21200 +#ifdef CONFIG_X86_64
21201 +static __init int setup_disable_pcid(char *arg)
21202 +{
21203 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21204 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21205 +
21206 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21207 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21208 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21209 +#endif
21210 +
21211 + return 1;
21212 +}
21213 +__setup("nopcid", setup_disable_pcid);
21214 +
21215 +static void setup_pcid(struct cpuinfo_x86 *c)
21216 +{
21217 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21218 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21219 +
21220 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21221 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21222 + pax_open_kernel();
21223 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21224 + pax_close_kernel();
21225 + printk("PAX: slow and weak UDEREF enabled\n");
21226 + } else
21227 + printk("PAX: UDEREF disabled\n");
21228 +#endif
21229 +
21230 + return;
21231 + }
21232 +
21233 + printk("PAX: PCID detected\n");
21234 + cr4_set_bits(X86_CR4_PCIDE);
21235 +
21236 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21237 + pax_open_kernel();
21238 + clone_pgd_mask = ~(pgdval_t)0UL;
21239 + pax_close_kernel();
21240 + if (pax_user_shadow_base)
21241 + printk("PAX: weak UDEREF enabled\n");
21242 + else {
21243 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21244 + printk("PAX: strong UDEREF enabled\n");
21245 + }
21246 +#endif
21247 +
21248 + if (cpu_has(c, X86_FEATURE_INVPCID))
21249 + printk("PAX: INVPCID detected\n");
21250 +}
21251 +#endif
21252 +
21253 /*
21254 * Some CPU features depend on higher CPUID levels, which may not always
21255 * be available due to CPUID level capping or broken virtualization
21256 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21257 {
21258 struct desc_ptr gdt_descr;
21259
21260 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21261 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21262 gdt_descr.size = GDT_SIZE - 1;
21263 load_gdt(&gdt_descr);
21264 /* Reload the per-cpu base */
21265 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21266 setup_smep(c);
21267 setup_smap(c);
21268
21269 +#ifdef CONFIG_X86_32
21270 +#ifdef CONFIG_PAX_PAGEEXEC
21271 + if (!(__supported_pte_mask & _PAGE_NX))
21272 + clear_cpu_cap(c, X86_FEATURE_PSE);
21273 +#endif
21274 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21275 + clear_cpu_cap(c, X86_FEATURE_SEP);
21276 +#endif
21277 +#endif
21278 +
21279 +#ifdef CONFIG_X86_64
21280 + setup_pcid(c);
21281 +#endif
21282 +
21283 /*
21284 * The vendor-specific functions might have changed features.
21285 * Now we do "generic changes."
21286 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21287 void enable_sep_cpu(void)
21288 {
21289 int cpu = get_cpu();
21290 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21291 + struct tss_struct *tss = init_tss + cpu;
21292
21293 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21294 put_cpu();
21295 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21296 }
21297 __setup("clearcpuid=", setup_disablecpuid);
21298
21299 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21300 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21301 +
21302 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21303 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21304 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21305 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21306
21307 #ifdef CONFIG_X86_64
21308 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21309 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21310 - (unsigned long) debug_idt_table };
21311 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21312 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21313
21314 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21315 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21316 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21317 */
21318 load_ucode_ap();
21319
21320 - t = &per_cpu(init_tss, cpu);
21321 + t = init_tss + cpu;
21322 oist = &per_cpu(orig_ist, cpu);
21323
21324 #ifdef CONFIG_NUMA
21325 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21326 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21327 barrier();
21328
21329 - x86_configure_nx();
21330 x2apic_setup();
21331
21332 /*
21333 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21334 {
21335 int cpu = smp_processor_id();
21336 struct task_struct *curr = current;
21337 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21338 + struct tss_struct *t = init_tss + cpu;
21339 struct thread_struct *thread = &curr->thread;
21340
21341 wait_for_master_cpu(cpu);
21342 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21343 index 6596433..1ad6eaf 100644
21344 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21345 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21346 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21347 };
21348
21349 #ifdef CONFIG_AMD_NB
21350 +static struct attribute *default_attrs_amd_nb[] = {
21351 + &type.attr,
21352 + &level.attr,
21353 + &coherency_line_size.attr,
21354 + &physical_line_partition.attr,
21355 + &ways_of_associativity.attr,
21356 + &number_of_sets.attr,
21357 + &size.attr,
21358 + &shared_cpu_map.attr,
21359 + &shared_cpu_list.attr,
21360 + NULL,
21361 + NULL,
21362 + NULL,
21363 + NULL
21364 +};
21365 +
21366 static struct attribute **amd_l3_attrs(void)
21367 {
21368 static struct attribute **attrs;
21369 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21370
21371 n = ARRAY_SIZE(default_attrs);
21372
21373 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21374 - n += 2;
21375 -
21376 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21377 - n += 1;
21378 -
21379 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21380 - if (attrs == NULL)
21381 - return attrs = default_attrs;
21382 -
21383 - for (n = 0; default_attrs[n]; n++)
21384 - attrs[n] = default_attrs[n];
21385 + attrs = default_attrs_amd_nb;
21386
21387 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21388 attrs[n++] = &cache_disable_0.attr;
21389 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21390 .default_attrs = default_attrs,
21391 };
21392
21393 +#ifdef CONFIG_AMD_NB
21394 +static struct kobj_type ktype_cache_amd_nb = {
21395 + .sysfs_ops = &sysfs_ops,
21396 + .default_attrs = default_attrs_amd_nb,
21397 +};
21398 +#endif
21399 +
21400 static struct kobj_type ktype_percpu_entry = {
21401 .sysfs_ops = &sysfs_ops,
21402 };
21403 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21404 return retval;
21405 }
21406
21407 +#ifdef CONFIG_AMD_NB
21408 + amd_l3_attrs();
21409 +#endif
21410 +
21411 for (i = 0; i < num_cache_leaves; i++) {
21412 + struct kobj_type *ktype;
21413 +
21414 this_object = INDEX_KOBJECT_PTR(cpu, i);
21415 this_object->cpu = cpu;
21416 this_object->index = i;
21417
21418 this_leaf = CPUID4_INFO_IDX(cpu, i);
21419
21420 - ktype_cache.default_attrs = default_attrs;
21421 + ktype = &ktype_cache;
21422 #ifdef CONFIG_AMD_NB
21423 if (this_leaf->base.nb)
21424 - ktype_cache.default_attrs = amd_l3_attrs();
21425 + ktype = &ktype_cache_amd_nb;
21426 #endif
21427 retval = kobject_init_and_add(&(this_object->kobj),
21428 - &ktype_cache,
21429 + ktype,
21430 per_cpu(ici_cache_kobject, cpu),
21431 "index%1lu", i);
21432 if (unlikely(retval)) {
21433 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21434 index 3c036cb..3b5677d 100644
21435 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21436 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21437 @@ -47,6 +47,7 @@
21438 #include <asm/tlbflush.h>
21439 #include <asm/mce.h>
21440 #include <asm/msr.h>
21441 +#include <asm/local.h>
21442
21443 #include "mce-internal.h"
21444
21445 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21446 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21447 m->cs, m->ip);
21448
21449 - if (m->cs == __KERNEL_CS)
21450 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21451 print_symbol("{%s}", m->ip);
21452 pr_cont("\n");
21453 }
21454 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21455
21456 #define PANIC_TIMEOUT 5 /* 5 seconds */
21457
21458 -static atomic_t mce_panicked;
21459 +static atomic_unchecked_t mce_panicked;
21460
21461 static int fake_panic;
21462 -static atomic_t mce_fake_panicked;
21463 +static atomic_unchecked_t mce_fake_panicked;
21464
21465 /* Panic in progress. Enable interrupts and wait for final IPI */
21466 static void wait_for_panic(void)
21467 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21468 /*
21469 * Make sure only one CPU runs in machine check panic
21470 */
21471 - if (atomic_inc_return(&mce_panicked) > 1)
21472 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21473 wait_for_panic();
21474 barrier();
21475
21476 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21477 console_verbose();
21478 } else {
21479 /* Don't log too much for fake panic */
21480 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21481 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21482 return;
21483 }
21484 /* First print corrected ones that are still unlogged */
21485 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21486 if (!fake_panic) {
21487 if (panic_timeout == 0)
21488 panic_timeout = mca_cfg.panic_timeout;
21489 - panic(msg);
21490 + panic("%s", msg);
21491 } else
21492 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21493 }
21494 @@ -743,7 +744,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21495 * might have been modified by someone else.
21496 */
21497 rmb();
21498 - if (atomic_read(&mce_panicked))
21499 + if (atomic_read_unchecked(&mce_panicked))
21500 wait_for_panic();
21501 if (!mca_cfg.monarch_timeout)
21502 goto out;
21503 @@ -1669,7 +1670,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21504 }
21505
21506 /* Call the installed machine check handler for this CPU setup. */
21507 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21508 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21509 unexpected_machine_check;
21510
21511 /*
21512 @@ -1692,7 +1693,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21513 return;
21514 }
21515
21516 + pax_open_kernel();
21517 machine_check_vector = do_machine_check;
21518 + pax_close_kernel();
21519
21520 __mcheck_cpu_init_generic();
21521 __mcheck_cpu_init_vendor(c);
21522 @@ -1706,7 +1709,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21523 */
21524
21525 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21526 -static int mce_chrdev_open_count; /* #times opened */
21527 +static local_t mce_chrdev_open_count; /* #times opened */
21528 static int mce_chrdev_open_exclu; /* already open exclusive? */
21529
21530 static int mce_chrdev_open(struct inode *inode, struct file *file)
21531 @@ -1714,7 +1717,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21532 spin_lock(&mce_chrdev_state_lock);
21533
21534 if (mce_chrdev_open_exclu ||
21535 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21536 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21537 spin_unlock(&mce_chrdev_state_lock);
21538
21539 return -EBUSY;
21540 @@ -1722,7 +1725,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21541
21542 if (file->f_flags & O_EXCL)
21543 mce_chrdev_open_exclu = 1;
21544 - mce_chrdev_open_count++;
21545 + local_inc(&mce_chrdev_open_count);
21546
21547 spin_unlock(&mce_chrdev_state_lock);
21548
21549 @@ -1733,7 +1736,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21550 {
21551 spin_lock(&mce_chrdev_state_lock);
21552
21553 - mce_chrdev_open_count--;
21554 + local_dec(&mce_chrdev_open_count);
21555 mce_chrdev_open_exclu = 0;
21556
21557 spin_unlock(&mce_chrdev_state_lock);
21558 @@ -2408,7 +2411,7 @@ static __init void mce_init_banks(void)
21559
21560 for (i = 0; i < mca_cfg.banks; i++) {
21561 struct mce_bank *b = &mce_banks[i];
21562 - struct device_attribute *a = &b->attr;
21563 + device_attribute_no_const *a = &b->attr;
21564
21565 sysfs_attr_init(&a->attr);
21566 a->attr.name = b->attrname;
21567 @@ -2515,7 +2518,7 @@ struct dentry *mce_get_debugfs_dir(void)
21568 static void mce_reset(void)
21569 {
21570 cpu_missing = 0;
21571 - atomic_set(&mce_fake_panicked, 0);
21572 + atomic_set_unchecked(&mce_fake_panicked, 0);
21573 atomic_set(&mce_executing, 0);
21574 atomic_set(&mce_callin, 0);
21575 atomic_set(&global_nwo, 0);
21576 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21577 index 737b0ad..09ec66e 100644
21578 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21579 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21580 @@ -12,6 +12,7 @@
21581 #include <asm/tlbflush.h>
21582 #include <asm/mce.h>
21583 #include <asm/msr.h>
21584 +#include <asm/pgtable.h>
21585
21586 /* By default disabled */
21587 int mce_p5_enabled __read_mostly;
21588 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21589 if (!cpu_has(c, X86_FEATURE_MCE))
21590 return;
21591
21592 + pax_open_kernel();
21593 machine_check_vector = pentium_machine_check;
21594 + pax_close_kernel();
21595 /* Make sure the vector pointer is visible before we enable MCEs: */
21596 wmb();
21597
21598 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21599 index 44f1382..315b292 100644
21600 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21601 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21602 @@ -11,6 +11,7 @@
21603 #include <asm/tlbflush.h>
21604 #include <asm/mce.h>
21605 #include <asm/msr.h>
21606 +#include <asm/pgtable.h>
21607
21608 /* Machine check handler for WinChip C6: */
21609 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21610 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21611 {
21612 u32 lo, hi;
21613
21614 + pax_open_kernel();
21615 machine_check_vector = winchip_machine_check;
21616 + pax_close_kernel();
21617 /* Make sure the vector pointer is visible before we enable MCEs: */
21618 wmb();
21619
21620 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21621 index 36a8361..e7058c2 100644
21622 --- a/arch/x86/kernel/cpu/microcode/core.c
21623 +++ b/arch/x86/kernel/cpu/microcode/core.c
21624 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21625 return NOTIFY_OK;
21626 }
21627
21628 -static struct notifier_block __refdata mc_cpu_notifier = {
21629 +static struct notifier_block mc_cpu_notifier = {
21630 .notifier_call = mc_cpu_callback,
21631 };
21632
21633 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21634 index 746e7fd..8dc677e 100644
21635 --- a/arch/x86/kernel/cpu/microcode/intel.c
21636 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21637 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21638
21639 static int get_ucode_user(void *to, const void *from, size_t n)
21640 {
21641 - return copy_from_user(to, from, n);
21642 + return copy_from_user(to, (const void __force_user *)from, n);
21643 }
21644
21645 static enum ucode_state
21646 request_microcode_user(int cpu, const void __user *buf, size_t size)
21647 {
21648 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21649 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21650 }
21651
21652 static void microcode_fini_cpu(int cpu)
21653 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21654 index ea5f363..cb0e905 100644
21655 --- a/arch/x86/kernel/cpu/mtrr/main.c
21656 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21657 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21658 u64 size_or_mask, size_and_mask;
21659 static bool mtrr_aps_delayed_init;
21660
21661 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21662 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21663
21664 const struct mtrr_ops *mtrr_if;
21665
21666 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21667 index df5e41f..816c719 100644
21668 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21669 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21670 @@ -25,7 +25,7 @@ struct mtrr_ops {
21671 int (*validate_add_page)(unsigned long base, unsigned long size,
21672 unsigned int type);
21673 int (*have_wrcomb)(void);
21674 -};
21675 +} __do_const;
21676
21677 extern int generic_get_free_region(unsigned long base, unsigned long size,
21678 int replace_reg);
21679 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21680 index b71a7f8..534af0e 100644
21681 --- a/arch/x86/kernel/cpu/perf_event.c
21682 +++ b/arch/x86/kernel/cpu/perf_event.c
21683 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21684
21685 }
21686
21687 -static struct attribute_group x86_pmu_format_group = {
21688 +static attribute_group_no_const x86_pmu_format_group = {
21689 .name = "format",
21690 .attrs = NULL,
21691 };
21692 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21693 NULL,
21694 };
21695
21696 -static struct attribute_group x86_pmu_events_group = {
21697 +static attribute_group_no_const x86_pmu_events_group = {
21698 .name = "events",
21699 .attrs = events_attr,
21700 };
21701 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21702 if (idx > GDT_ENTRIES)
21703 return 0;
21704
21705 - desc = raw_cpu_ptr(gdt_page.gdt);
21706 + desc = get_cpu_gdt_table(smp_processor_id());
21707 }
21708
21709 return get_desc_base(desc + idx);
21710 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21711 break;
21712
21713 perf_callchain_store(entry, frame.return_address);
21714 - fp = frame.next_frame;
21715 + fp = (const void __force_user *)frame.next_frame;
21716 }
21717 }
21718
21719 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21720 index 97242a9..cf9c30e 100644
21721 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21722 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21723 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21724 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21725 {
21726 struct attribute **attrs;
21727 - struct attribute_group *attr_group;
21728 + attribute_group_no_const *attr_group;
21729 int i = 0, j;
21730
21731 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21732 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21733 index 2589906..1ca1000 100644
21734 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21735 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21736 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21737 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21738
21739 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21740 - u64 capabilities;
21741 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21742
21743 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21744 - x86_pmu.intel_cap.capabilities = capabilities;
21745 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21746 + x86_pmu.intel_cap.capabilities = capabilities;
21747 }
21748
21749 intel_ds_init();
21750 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21751 index c4bb8b8..9f7384d 100644
21752 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21753 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21754 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21755 NULL,
21756 };
21757
21758 -static struct attribute_group rapl_pmu_events_group = {
21759 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21760 .name = "events",
21761 .attrs = NULL, /* patched at runtime */
21762 };
21763 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21764 index c635b8b..b78835e 100644
21765 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21766 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21767 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21768 static int __init uncore_type_init(struct intel_uncore_type *type)
21769 {
21770 struct intel_uncore_pmu *pmus;
21771 - struct attribute_group *attr_group;
21772 + attribute_group_no_const *attr_group;
21773 struct attribute **attrs;
21774 int i, j;
21775
21776 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21777 index 6c8c1e7..515b98a 100644
21778 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21779 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21780 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21781 struct uncore_event_desc {
21782 struct kobj_attribute attr;
21783 const char *config;
21784 -};
21785 +} __do_const;
21786
21787 ssize_t uncore_event_show(struct kobject *kobj,
21788 struct kobj_attribute *attr, char *buf);
21789 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21790 index 83741a7..bd3507d 100644
21791 --- a/arch/x86/kernel/cpuid.c
21792 +++ b/arch/x86/kernel/cpuid.c
21793 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21794 return notifier_from_errno(err);
21795 }
21796
21797 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21798 +static struct notifier_block cpuid_class_cpu_notifier =
21799 {
21800 .notifier_call = cpuid_class_cpu_callback,
21801 };
21802 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21803 index aceb2f9..c76d3e3 100644
21804 --- a/arch/x86/kernel/crash.c
21805 +++ b/arch/x86/kernel/crash.c
21806 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21807 #ifdef CONFIG_X86_32
21808 struct pt_regs fixed_regs;
21809
21810 - if (!user_mode_vm(regs)) {
21811 + if (!user_mode(regs)) {
21812 crash_fixup_ss_esp(&fixed_regs, regs);
21813 regs = &fixed_regs;
21814 }
21815 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21816 index afa64ad..dce67dd 100644
21817 --- a/arch/x86/kernel/crash_dump_64.c
21818 +++ b/arch/x86/kernel/crash_dump_64.c
21819 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21820 return -ENOMEM;
21821
21822 if (userbuf) {
21823 - if (copy_to_user(buf, vaddr + offset, csize)) {
21824 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21825 iounmap(vaddr);
21826 return -EFAULT;
21827 }
21828 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21829 index f6dfd93..892ade4 100644
21830 --- a/arch/x86/kernel/doublefault.c
21831 +++ b/arch/x86/kernel/doublefault.c
21832 @@ -12,7 +12,7 @@
21833
21834 #define DOUBLEFAULT_STACKSIZE (1024)
21835 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21836 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21837 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21838
21839 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21840
21841 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21842 unsigned long gdt, tss;
21843
21844 native_store_gdt(&gdt_desc);
21845 - gdt = gdt_desc.address;
21846 + gdt = (unsigned long)gdt_desc.address;
21847
21848 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21849
21850 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21851 /* 0x2 bit is always set */
21852 .flags = X86_EFLAGS_SF | 0x2,
21853 .sp = STACK_START,
21854 - .es = __USER_DS,
21855 + .es = __KERNEL_DS,
21856 .cs = __KERNEL_CS,
21857 .ss = __KERNEL_DS,
21858 - .ds = __USER_DS,
21859 + .ds = __KERNEL_DS,
21860 .fs = __KERNEL_PERCPU,
21861
21862 .__cr3 = __pa_nodebug(swapper_pg_dir),
21863 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21864 index cf3df1d..b637d9a 100644
21865 --- a/arch/x86/kernel/dumpstack.c
21866 +++ b/arch/x86/kernel/dumpstack.c
21867 @@ -2,6 +2,9 @@
21868 * Copyright (C) 1991, 1992 Linus Torvalds
21869 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21870 */
21871 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21872 +#define __INCLUDED_BY_HIDESYM 1
21873 +#endif
21874 #include <linux/kallsyms.h>
21875 #include <linux/kprobes.h>
21876 #include <linux/uaccess.h>
21877 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21878
21879 void printk_address(unsigned long address)
21880 {
21881 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21882 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21883 }
21884
21885 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21886 static void
21887 print_ftrace_graph_addr(unsigned long addr, void *data,
21888 const struct stacktrace_ops *ops,
21889 - struct thread_info *tinfo, int *graph)
21890 + struct task_struct *task, int *graph)
21891 {
21892 - struct task_struct *task;
21893 unsigned long ret_addr;
21894 int index;
21895
21896 if (addr != (unsigned long)return_to_handler)
21897 return;
21898
21899 - task = tinfo->task;
21900 index = task->curr_ret_stack;
21901
21902 if (!task->ret_stack || index < *graph)
21903 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21904 static inline void
21905 print_ftrace_graph_addr(unsigned long addr, void *data,
21906 const struct stacktrace_ops *ops,
21907 - struct thread_info *tinfo, int *graph)
21908 + struct task_struct *task, int *graph)
21909 { }
21910 #endif
21911
21912 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21913 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21914 */
21915
21916 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21917 - void *p, unsigned int size, void *end)
21918 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21919 {
21920 - void *t = tinfo;
21921 if (end) {
21922 if (p < end && p >= (end-THREAD_SIZE))
21923 return 1;
21924 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21925 }
21926
21927 unsigned long
21928 -print_context_stack(struct thread_info *tinfo,
21929 +print_context_stack(struct task_struct *task, void *stack_start,
21930 unsigned long *stack, unsigned long bp,
21931 const struct stacktrace_ops *ops, void *data,
21932 unsigned long *end, int *graph)
21933 {
21934 struct stack_frame *frame = (struct stack_frame *)bp;
21935
21936 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21937 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21938 unsigned long addr;
21939
21940 addr = *stack;
21941 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21942 } else {
21943 ops->address(data, addr, 0);
21944 }
21945 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21946 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21947 }
21948 stack++;
21949 }
21950 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21951 EXPORT_SYMBOL_GPL(print_context_stack);
21952
21953 unsigned long
21954 -print_context_stack_bp(struct thread_info *tinfo,
21955 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21956 unsigned long *stack, unsigned long bp,
21957 const struct stacktrace_ops *ops, void *data,
21958 unsigned long *end, int *graph)
21959 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21960 struct stack_frame *frame = (struct stack_frame *)bp;
21961 unsigned long *ret_addr = &frame->return_address;
21962
21963 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21964 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21965 unsigned long addr = *ret_addr;
21966
21967 if (!__kernel_text_address(addr))
21968 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21969 ops->address(data, addr, 1);
21970 frame = frame->next_frame;
21971 ret_addr = &frame->return_address;
21972 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21973 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21974 }
21975
21976 return (unsigned long)frame;
21977 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
21978 static void print_trace_address(void *data, unsigned long addr, int reliable)
21979 {
21980 touch_nmi_watchdog();
21981 - printk(data);
21982 + printk("%s", (char *)data);
21983 printk_stack_address(addr, reliable);
21984 }
21985
21986 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
21987 EXPORT_SYMBOL_GPL(oops_begin);
21988 NOKPROBE_SYMBOL(oops_begin);
21989
21990 +extern void gr_handle_kernel_exploit(void);
21991 +
21992 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21993 {
21994 if (regs && kexec_should_crash(current))
21995 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21996 panic("Fatal exception in interrupt");
21997 if (panic_on_oops)
21998 panic("Fatal exception");
21999 - do_exit(signr);
22000 +
22001 + gr_handle_kernel_exploit();
22002 +
22003 + do_group_exit(signr);
22004 }
22005 NOKPROBE_SYMBOL(oops_end);
22006
22007 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22008 print_modules();
22009 show_regs(regs);
22010 #ifdef CONFIG_X86_32
22011 - if (user_mode_vm(regs)) {
22012 + if (user_mode(regs)) {
22013 sp = regs->sp;
22014 ss = regs->ss & 0xffff;
22015 } else {
22016 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22017 unsigned long flags = oops_begin();
22018 int sig = SIGSEGV;
22019
22020 - if (!user_mode_vm(regs))
22021 + if (!user_mode(regs))
22022 report_bug(regs->ip, regs);
22023
22024 if (__die(str, regs, err))
22025 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22026 index 5abd4cd..c65733b 100644
22027 --- a/arch/x86/kernel/dumpstack_32.c
22028 +++ b/arch/x86/kernel/dumpstack_32.c
22029 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22030 bp = stack_frame(task, regs);
22031
22032 for (;;) {
22033 - struct thread_info *context;
22034 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22035 void *end_stack;
22036
22037 end_stack = is_hardirq_stack(stack, cpu);
22038 if (!end_stack)
22039 end_stack = is_softirq_stack(stack, cpu);
22040
22041 - context = task_thread_info(task);
22042 - bp = ops->walk_stack(context, stack, bp, ops, data,
22043 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22044 end_stack, &graph);
22045
22046 /* Stop if not on irq stack */
22047 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22048 int i;
22049
22050 show_regs_print_info(KERN_EMERG);
22051 - __show_regs(regs, !user_mode_vm(regs));
22052 + __show_regs(regs, !user_mode(regs));
22053
22054 /*
22055 * When in-kernel, we also print out the stack and code at the
22056 * time of the fault..
22057 */
22058 - if (!user_mode_vm(regs)) {
22059 + if (!user_mode(regs)) {
22060 unsigned int code_prologue = code_bytes * 43 / 64;
22061 unsigned int code_len = code_bytes;
22062 unsigned char c;
22063 u8 *ip;
22064 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22065
22066 pr_emerg("Stack:\n");
22067 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22068
22069 pr_emerg("Code:");
22070
22071 - ip = (u8 *)regs->ip - code_prologue;
22072 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22073 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22074 /* try starting at IP */
22075 - ip = (u8 *)regs->ip;
22076 + ip = (u8 *)regs->ip + cs_base;
22077 code_len = code_len - code_prologue + 1;
22078 }
22079 for (i = 0; i < code_len; i++, ip++) {
22080 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22081 pr_cont(" Bad EIP value.");
22082 break;
22083 }
22084 - if (ip == (u8 *)regs->ip)
22085 + if (ip == (u8 *)regs->ip + cs_base)
22086 pr_cont(" <%02x>", c);
22087 else
22088 pr_cont(" %02x", c);
22089 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22090 {
22091 unsigned short ud2;
22092
22093 + ip = ktla_ktva(ip);
22094 if (ip < PAGE_OFFSET)
22095 return 0;
22096 if (probe_kernel_address((unsigned short *)ip, ud2))
22097 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22098
22099 return ud2 == 0x0b0f;
22100 }
22101 +
22102 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22103 +void pax_check_alloca(unsigned long size)
22104 +{
22105 + unsigned long sp = (unsigned long)&sp, stack_left;
22106 +
22107 + /* all kernel stacks are of the same size */
22108 + stack_left = sp & (THREAD_SIZE - 1);
22109 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22110 +}
22111 +EXPORT_SYMBOL(pax_check_alloca);
22112 +#endif
22113 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22114 index ff86f19..73eabf4 100644
22115 --- a/arch/x86/kernel/dumpstack_64.c
22116 +++ b/arch/x86/kernel/dumpstack_64.c
22117 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22118 const struct stacktrace_ops *ops, void *data)
22119 {
22120 const unsigned cpu = get_cpu();
22121 - struct thread_info *tinfo;
22122 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22123 unsigned long dummy;
22124 unsigned used = 0;
22125 int graph = 0;
22126 int done = 0;
22127 + void *stack_start;
22128
22129 if (!task)
22130 task = current;
22131 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22132 * current stack address. If the stacks consist of nested
22133 * exceptions
22134 */
22135 - tinfo = task_thread_info(task);
22136 while (!done) {
22137 unsigned long *stack_end;
22138 enum stack_type stype;
22139 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22140 if (ops->stack(data, id) < 0)
22141 break;
22142
22143 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22144 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22145 data, stack_end, &graph);
22146 ops->stack(data, "<EOE>");
22147 /*
22148 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22149 * second-to-last pointer (index -2 to end) in the
22150 * exception stack:
22151 */
22152 + if ((u16)stack_end[-1] != __KERNEL_DS)
22153 + goto out;
22154 stack = (unsigned long *) stack_end[-2];
22155 done = 0;
22156 break;
22157 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22158
22159 if (ops->stack(data, "IRQ") < 0)
22160 break;
22161 - bp = ops->walk_stack(tinfo, stack, bp,
22162 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22163 ops, data, stack_end, &graph);
22164 /*
22165 * We link to the next stack (which would be
22166 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22167 /*
22168 * This handles the process stack:
22169 */
22170 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22171 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22172 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22173 +out:
22174 put_cpu();
22175 }
22176 EXPORT_SYMBOL(dump_trace);
22177 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22178 {
22179 unsigned short ud2;
22180
22181 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22182 + if (probe_kernel_address((unsigned short *)ip, ud2))
22183 return 0;
22184
22185 return ud2 == 0x0b0f;
22186 }
22187 +
22188 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22189 +void pax_check_alloca(unsigned long size)
22190 +{
22191 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22192 + unsigned cpu, used;
22193 + char *id;
22194 +
22195 + /* check the process stack first */
22196 + stack_start = (unsigned long)task_stack_page(current);
22197 + stack_end = stack_start + THREAD_SIZE;
22198 + if (likely(stack_start <= sp && sp < stack_end)) {
22199 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22200 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22201 + return;
22202 + }
22203 +
22204 + cpu = get_cpu();
22205 +
22206 + /* check the irq stacks */
22207 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22208 + stack_start = stack_end - IRQ_STACK_SIZE;
22209 + if (stack_start <= sp && sp < stack_end) {
22210 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22211 + put_cpu();
22212 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22213 + return;
22214 + }
22215 +
22216 + /* check the exception stacks */
22217 + used = 0;
22218 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22219 + stack_start = stack_end - EXCEPTION_STKSZ;
22220 + if (stack_end && stack_start <= sp && sp < stack_end) {
22221 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22222 + put_cpu();
22223 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22224 + return;
22225 + }
22226 +
22227 + put_cpu();
22228 +
22229 + /* unknown stack */
22230 + BUG();
22231 +}
22232 +EXPORT_SYMBOL(pax_check_alloca);
22233 +#endif
22234 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22235 index 46201de..ebffabf 100644
22236 --- a/arch/x86/kernel/e820.c
22237 +++ b/arch/x86/kernel/e820.c
22238 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22239
22240 static void early_panic(char *msg)
22241 {
22242 - early_printk(msg);
22243 - panic(msg);
22244 + early_printk("%s", msg);
22245 + panic("%s", msg);
22246 }
22247
22248 static int userdef __initdata;
22249 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22250 index a62536a..8444df4 100644
22251 --- a/arch/x86/kernel/early_printk.c
22252 +++ b/arch/x86/kernel/early_printk.c
22253 @@ -7,6 +7,7 @@
22254 #include <linux/pci_regs.h>
22255 #include <linux/pci_ids.h>
22256 #include <linux/errno.h>
22257 +#include <linux/sched.h>
22258 #include <asm/io.h>
22259 #include <asm/processor.h>
22260 #include <asm/fcntl.h>
22261 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22262 index 31e2d5b..b31c76d 100644
22263 --- a/arch/x86/kernel/entry_32.S
22264 +++ b/arch/x86/kernel/entry_32.S
22265 @@ -177,13 +177,154 @@
22266 /*CFI_REL_OFFSET gs, PT_GS*/
22267 .endm
22268 .macro SET_KERNEL_GS reg
22269 +
22270 +#ifdef CONFIG_CC_STACKPROTECTOR
22271 movl $(__KERNEL_STACK_CANARY), \reg
22272 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22273 + movl $(__USER_DS), \reg
22274 +#else
22275 + xorl \reg, \reg
22276 +#endif
22277 +
22278 movl \reg, %gs
22279 .endm
22280
22281 #endif /* CONFIG_X86_32_LAZY_GS */
22282
22283 -.macro SAVE_ALL
22284 +.macro pax_enter_kernel
22285 +#ifdef CONFIG_PAX_KERNEXEC
22286 + call pax_enter_kernel
22287 +#endif
22288 +.endm
22289 +
22290 +.macro pax_exit_kernel
22291 +#ifdef CONFIG_PAX_KERNEXEC
22292 + call pax_exit_kernel
22293 +#endif
22294 +.endm
22295 +
22296 +#ifdef CONFIG_PAX_KERNEXEC
22297 +ENTRY(pax_enter_kernel)
22298 +#ifdef CONFIG_PARAVIRT
22299 + pushl %eax
22300 + pushl %ecx
22301 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22302 + mov %eax, %esi
22303 +#else
22304 + mov %cr0, %esi
22305 +#endif
22306 + bts $16, %esi
22307 + jnc 1f
22308 + mov %cs, %esi
22309 + cmp $__KERNEL_CS, %esi
22310 + jz 3f
22311 + ljmp $__KERNEL_CS, $3f
22312 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22313 +2:
22314 +#ifdef CONFIG_PARAVIRT
22315 + mov %esi, %eax
22316 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22317 +#else
22318 + mov %esi, %cr0
22319 +#endif
22320 +3:
22321 +#ifdef CONFIG_PARAVIRT
22322 + popl %ecx
22323 + popl %eax
22324 +#endif
22325 + ret
22326 +ENDPROC(pax_enter_kernel)
22327 +
22328 +ENTRY(pax_exit_kernel)
22329 +#ifdef CONFIG_PARAVIRT
22330 + pushl %eax
22331 + pushl %ecx
22332 +#endif
22333 + mov %cs, %esi
22334 + cmp $__KERNEXEC_KERNEL_CS, %esi
22335 + jnz 2f
22336 +#ifdef CONFIG_PARAVIRT
22337 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22338 + mov %eax, %esi
22339 +#else
22340 + mov %cr0, %esi
22341 +#endif
22342 + btr $16, %esi
22343 + ljmp $__KERNEL_CS, $1f
22344 +1:
22345 +#ifdef CONFIG_PARAVIRT
22346 + mov %esi, %eax
22347 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22348 +#else
22349 + mov %esi, %cr0
22350 +#endif
22351 +2:
22352 +#ifdef CONFIG_PARAVIRT
22353 + popl %ecx
22354 + popl %eax
22355 +#endif
22356 + ret
22357 +ENDPROC(pax_exit_kernel)
22358 +#endif
22359 +
22360 + .macro pax_erase_kstack
22361 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22362 + call pax_erase_kstack
22363 +#endif
22364 + .endm
22365 +
22366 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22367 +/*
22368 + * ebp: thread_info
22369 + */
22370 +ENTRY(pax_erase_kstack)
22371 + pushl %edi
22372 + pushl %ecx
22373 + pushl %eax
22374 +
22375 + mov TI_lowest_stack(%ebp), %edi
22376 + mov $-0xBEEF, %eax
22377 + std
22378 +
22379 +1: mov %edi, %ecx
22380 + and $THREAD_SIZE_asm - 1, %ecx
22381 + shr $2, %ecx
22382 + repne scasl
22383 + jecxz 2f
22384 +
22385 + cmp $2*16, %ecx
22386 + jc 2f
22387 +
22388 + mov $2*16, %ecx
22389 + repe scasl
22390 + jecxz 2f
22391 + jne 1b
22392 +
22393 +2: cld
22394 + or $2*4, %edi
22395 + mov %esp, %ecx
22396 + sub %edi, %ecx
22397 +
22398 + cmp $THREAD_SIZE_asm, %ecx
22399 + jb 3f
22400 + ud2
22401 +3:
22402 +
22403 + shr $2, %ecx
22404 + rep stosl
22405 +
22406 + mov TI_task_thread_sp0(%ebp), %edi
22407 + sub $128, %edi
22408 + mov %edi, TI_lowest_stack(%ebp)
22409 +
22410 + popl %eax
22411 + popl %ecx
22412 + popl %edi
22413 + ret
22414 +ENDPROC(pax_erase_kstack)
22415 +#endif
22416 +
22417 +.macro __SAVE_ALL _DS
22418 cld
22419 PUSH_GS
22420 pushl_cfi %fs
22421 @@ -206,7 +347,7 @@
22422 CFI_REL_OFFSET ecx, 0
22423 pushl_cfi %ebx
22424 CFI_REL_OFFSET ebx, 0
22425 - movl $(__USER_DS), %edx
22426 + movl $\_DS, %edx
22427 movl %edx, %ds
22428 movl %edx, %es
22429 movl $(__KERNEL_PERCPU), %edx
22430 @@ -214,6 +355,15 @@
22431 SET_KERNEL_GS %edx
22432 .endm
22433
22434 +.macro SAVE_ALL
22435 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22436 + __SAVE_ALL __KERNEL_DS
22437 + pax_enter_kernel
22438 +#else
22439 + __SAVE_ALL __USER_DS
22440 +#endif
22441 +.endm
22442 +
22443 .macro RESTORE_INT_REGS
22444 popl_cfi %ebx
22445 CFI_RESTORE ebx
22446 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22447 popfl_cfi
22448 jmp syscall_exit
22449 CFI_ENDPROC
22450 -END(ret_from_fork)
22451 +ENDPROC(ret_from_fork)
22452
22453 ENTRY(ret_from_kernel_thread)
22454 CFI_STARTPROC
22455 @@ -340,7 +490,15 @@ ret_from_intr:
22456 andl $SEGMENT_RPL_MASK, %eax
22457 #endif
22458 cmpl $USER_RPL, %eax
22459 +
22460 +#ifdef CONFIG_PAX_KERNEXEC
22461 + jae resume_userspace
22462 +
22463 + pax_exit_kernel
22464 + jmp resume_kernel
22465 +#else
22466 jb resume_kernel # not returning to v8086 or userspace
22467 +#endif
22468
22469 ENTRY(resume_userspace)
22470 LOCKDEP_SYS_EXIT
22471 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22472 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22473 # int/exception return?
22474 jne work_pending
22475 - jmp restore_all
22476 -END(ret_from_exception)
22477 + jmp restore_all_pax
22478 +ENDPROC(ret_from_exception)
22479
22480 #ifdef CONFIG_PREEMPT
22481 ENTRY(resume_kernel)
22482 @@ -365,7 +523,7 @@ need_resched:
22483 jz restore_all
22484 call preempt_schedule_irq
22485 jmp need_resched
22486 -END(resume_kernel)
22487 +ENDPROC(resume_kernel)
22488 #endif
22489 CFI_ENDPROC
22490
22491 @@ -395,30 +553,45 @@ sysenter_past_esp:
22492 /*CFI_REL_OFFSET cs, 0*/
22493 /*
22494 * Push current_thread_info()->sysenter_return to the stack.
22495 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22496 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22497 */
22498 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22499 + pushl_cfi $0
22500 CFI_REL_OFFSET eip, 0
22501
22502 pushl_cfi %eax
22503 SAVE_ALL
22504 + GET_THREAD_INFO(%ebp)
22505 + movl TI_sysenter_return(%ebp),%ebp
22506 + movl %ebp,PT_EIP(%esp)
22507 ENABLE_INTERRUPTS(CLBR_NONE)
22508
22509 /*
22510 * Load the potential sixth argument from user stack.
22511 * Careful about security.
22512 */
22513 + movl PT_OLDESP(%esp),%ebp
22514 +
22515 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22516 + mov PT_OLDSS(%esp),%ds
22517 +1: movl %ds:(%ebp),%ebp
22518 + push %ss
22519 + pop %ds
22520 +#else
22521 cmpl $__PAGE_OFFSET-3,%ebp
22522 jae syscall_fault
22523 ASM_STAC
22524 1: movl (%ebp),%ebp
22525 ASM_CLAC
22526 +#endif
22527 +
22528 movl %ebp,PT_EBP(%esp)
22529 _ASM_EXTABLE(1b,syscall_fault)
22530
22531 GET_THREAD_INFO(%ebp)
22532
22533 +#ifdef CONFIG_PAX_RANDKSTACK
22534 + pax_erase_kstack
22535 +#endif
22536 +
22537 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22538 jnz sysenter_audit
22539 sysenter_do_call:
22540 @@ -434,12 +607,24 @@ sysenter_after_call:
22541 testl $_TIF_ALLWORK_MASK, %ecx
22542 jne sysexit_audit
22543 sysenter_exit:
22544 +
22545 +#ifdef CONFIG_PAX_RANDKSTACK
22546 + pushl_cfi %eax
22547 + movl %esp, %eax
22548 + call pax_randomize_kstack
22549 + popl_cfi %eax
22550 +#endif
22551 +
22552 + pax_erase_kstack
22553 +
22554 /* if something modifies registers it must also disable sysexit */
22555 movl PT_EIP(%esp), %edx
22556 movl PT_OLDESP(%esp), %ecx
22557 xorl %ebp,%ebp
22558 TRACE_IRQS_ON
22559 1: mov PT_FS(%esp), %fs
22560 +2: mov PT_DS(%esp), %ds
22561 +3: mov PT_ES(%esp), %es
22562 PTGS_TO_GS
22563 ENABLE_INTERRUPTS_SYSEXIT
22564
22565 @@ -453,6 +638,9 @@ sysenter_audit:
22566 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22567 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22568 call __audit_syscall_entry
22569 +
22570 + pax_erase_kstack
22571 +
22572 popl_cfi %ecx /* get that remapped edx off the stack */
22573 popl_cfi %ecx /* get that remapped esi off the stack */
22574 movl PT_EAX(%esp),%eax /* reload syscall number */
22575 @@ -479,10 +667,16 @@ sysexit_audit:
22576
22577 CFI_ENDPROC
22578 .pushsection .fixup,"ax"
22579 -2: movl $0,PT_FS(%esp)
22580 +4: movl $0,PT_FS(%esp)
22581 + jmp 1b
22582 +5: movl $0,PT_DS(%esp)
22583 + jmp 1b
22584 +6: movl $0,PT_ES(%esp)
22585 jmp 1b
22586 .popsection
22587 - _ASM_EXTABLE(1b,2b)
22588 + _ASM_EXTABLE(1b,4b)
22589 + _ASM_EXTABLE(2b,5b)
22590 + _ASM_EXTABLE(3b,6b)
22591 PTGS_TO_GS_EX
22592 ENDPROC(ia32_sysenter_target)
22593
22594 @@ -493,6 +687,11 @@ ENTRY(system_call)
22595 pushl_cfi %eax # save orig_eax
22596 SAVE_ALL
22597 GET_THREAD_INFO(%ebp)
22598 +
22599 +#ifdef CONFIG_PAX_RANDKSTACK
22600 + pax_erase_kstack
22601 +#endif
22602 +
22603 # system call tracing in operation / emulation
22604 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22605 jnz syscall_trace_entry
22606 @@ -512,6 +711,15 @@ syscall_exit:
22607 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22608 jne syscall_exit_work
22609
22610 +restore_all_pax:
22611 +
22612 +#ifdef CONFIG_PAX_RANDKSTACK
22613 + movl %esp, %eax
22614 + call pax_randomize_kstack
22615 +#endif
22616 +
22617 + pax_erase_kstack
22618 +
22619 restore_all:
22620 TRACE_IRQS_IRET
22621 restore_all_notrace:
22622 @@ -566,14 +774,34 @@ ldt_ss:
22623 * compensating for the offset by changing to the ESPFIX segment with
22624 * a base address that matches for the difference.
22625 */
22626 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22627 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22628 mov %esp, %edx /* load kernel esp */
22629 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22630 mov %dx, %ax /* eax: new kernel esp */
22631 sub %eax, %edx /* offset (low word is 0) */
22632 +#ifdef CONFIG_SMP
22633 + movl PER_CPU_VAR(cpu_number), %ebx
22634 + shll $PAGE_SHIFT_asm, %ebx
22635 + addl $cpu_gdt_table, %ebx
22636 +#else
22637 + movl $cpu_gdt_table, %ebx
22638 +#endif
22639 shr $16, %edx
22640 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22641 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22642 +
22643 +#ifdef CONFIG_PAX_KERNEXEC
22644 + mov %cr0, %esi
22645 + btr $16, %esi
22646 + mov %esi, %cr0
22647 +#endif
22648 +
22649 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22650 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22651 +
22652 +#ifdef CONFIG_PAX_KERNEXEC
22653 + bts $16, %esi
22654 + mov %esi, %cr0
22655 +#endif
22656 +
22657 pushl_cfi $__ESPFIX_SS
22658 pushl_cfi %eax /* new kernel esp */
22659 /* Disable interrupts, but do not irqtrace this section: we
22660 @@ -603,20 +831,18 @@ work_resched:
22661 movl TI_flags(%ebp), %ecx
22662 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22663 # than syscall tracing?
22664 - jz restore_all
22665 + jz restore_all_pax
22666 testb $_TIF_NEED_RESCHED, %cl
22667 jnz work_resched
22668
22669 work_notifysig: # deal with pending signals and
22670 # notify-resume requests
22671 + movl %esp, %eax
22672 #ifdef CONFIG_VM86
22673 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22674 - movl %esp, %eax
22675 jne work_notifysig_v86 # returning to kernel-space or
22676 # vm86-space
22677 1:
22678 -#else
22679 - movl %esp, %eax
22680 #endif
22681 TRACE_IRQS_ON
22682 ENABLE_INTERRUPTS(CLBR_NONE)
22683 @@ -637,7 +863,7 @@ work_notifysig_v86:
22684 movl %eax, %esp
22685 jmp 1b
22686 #endif
22687 -END(work_pending)
22688 +ENDPROC(work_pending)
22689
22690 # perform syscall exit tracing
22691 ALIGN
22692 @@ -645,11 +871,14 @@ syscall_trace_entry:
22693 movl $-ENOSYS,PT_EAX(%esp)
22694 movl %esp, %eax
22695 call syscall_trace_enter
22696 +
22697 + pax_erase_kstack
22698 +
22699 /* What it returned is what we'll actually use. */
22700 cmpl $(NR_syscalls), %eax
22701 jnae syscall_call
22702 jmp syscall_exit
22703 -END(syscall_trace_entry)
22704 +ENDPROC(syscall_trace_entry)
22705
22706 # perform syscall exit tracing
22707 ALIGN
22708 @@ -662,26 +891,30 @@ syscall_exit_work:
22709 movl %esp, %eax
22710 call syscall_trace_leave
22711 jmp resume_userspace
22712 -END(syscall_exit_work)
22713 +ENDPROC(syscall_exit_work)
22714 CFI_ENDPROC
22715
22716 RING0_INT_FRAME # can't unwind into user space anyway
22717 syscall_fault:
22718 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22719 + push %ss
22720 + pop %ds
22721 +#endif
22722 ASM_CLAC
22723 GET_THREAD_INFO(%ebp)
22724 movl $-EFAULT,PT_EAX(%esp)
22725 jmp resume_userspace
22726 -END(syscall_fault)
22727 +ENDPROC(syscall_fault)
22728
22729 syscall_badsys:
22730 movl $-ENOSYS,%eax
22731 jmp syscall_after_call
22732 -END(syscall_badsys)
22733 +ENDPROC(syscall_badsys)
22734
22735 sysenter_badsys:
22736 movl $-ENOSYS,%eax
22737 jmp sysenter_after_call
22738 -END(sysenter_badsys)
22739 +ENDPROC(sysenter_badsys)
22740 CFI_ENDPROC
22741
22742 .macro FIXUP_ESPFIX_STACK
22743 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22744 */
22745 #ifdef CONFIG_X86_ESPFIX32
22746 /* fixup the stack */
22747 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22748 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22749 +#ifdef CONFIG_SMP
22750 + movl PER_CPU_VAR(cpu_number), %ebx
22751 + shll $PAGE_SHIFT_asm, %ebx
22752 + addl $cpu_gdt_table, %ebx
22753 +#else
22754 + movl $cpu_gdt_table, %ebx
22755 +#endif
22756 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22757 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22758 shl $16, %eax
22759 addl %esp, %eax /* the adjusted stack pointer */
22760 pushl_cfi $__KERNEL_DS
22761 @@ -751,7 +991,7 @@ vector=vector+1
22762 .endr
22763 2: jmp common_interrupt
22764 .endr
22765 -END(irq_entries_start)
22766 +ENDPROC(irq_entries_start)
22767
22768 .previous
22769 END(interrupt)
22770 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22771 pushl_cfi $do_coprocessor_error
22772 jmp error_code
22773 CFI_ENDPROC
22774 -END(coprocessor_error)
22775 +ENDPROC(coprocessor_error)
22776
22777 ENTRY(simd_coprocessor_error)
22778 RING0_INT_FRAME
22779 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22780 .section .altinstructions,"a"
22781 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22782 .previous
22783 -.section .altinstr_replacement,"ax"
22784 +.section .altinstr_replacement,"a"
22785 663: pushl $do_simd_coprocessor_error
22786 664:
22787 .previous
22788 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22789 #endif
22790 jmp error_code
22791 CFI_ENDPROC
22792 -END(simd_coprocessor_error)
22793 +ENDPROC(simd_coprocessor_error)
22794
22795 ENTRY(device_not_available)
22796 RING0_INT_FRAME
22797 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22798 pushl_cfi $do_device_not_available
22799 jmp error_code
22800 CFI_ENDPROC
22801 -END(device_not_available)
22802 +ENDPROC(device_not_available)
22803
22804 #ifdef CONFIG_PARAVIRT
22805 ENTRY(native_iret)
22806 iret
22807 _ASM_EXTABLE(native_iret, iret_exc)
22808 -END(native_iret)
22809 +ENDPROC(native_iret)
22810
22811 ENTRY(native_irq_enable_sysexit)
22812 sti
22813 sysexit
22814 -END(native_irq_enable_sysexit)
22815 +ENDPROC(native_irq_enable_sysexit)
22816 #endif
22817
22818 ENTRY(overflow)
22819 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22820 pushl_cfi $do_overflow
22821 jmp error_code
22822 CFI_ENDPROC
22823 -END(overflow)
22824 +ENDPROC(overflow)
22825
22826 ENTRY(bounds)
22827 RING0_INT_FRAME
22828 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22829 pushl_cfi $do_bounds
22830 jmp error_code
22831 CFI_ENDPROC
22832 -END(bounds)
22833 +ENDPROC(bounds)
22834
22835 ENTRY(invalid_op)
22836 RING0_INT_FRAME
22837 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22838 pushl_cfi $do_invalid_op
22839 jmp error_code
22840 CFI_ENDPROC
22841 -END(invalid_op)
22842 +ENDPROC(invalid_op)
22843
22844 ENTRY(coprocessor_segment_overrun)
22845 RING0_INT_FRAME
22846 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22847 pushl_cfi $do_coprocessor_segment_overrun
22848 jmp error_code
22849 CFI_ENDPROC
22850 -END(coprocessor_segment_overrun)
22851 +ENDPROC(coprocessor_segment_overrun)
22852
22853 ENTRY(invalid_TSS)
22854 RING0_EC_FRAME
22855 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22856 pushl_cfi $do_invalid_TSS
22857 jmp error_code
22858 CFI_ENDPROC
22859 -END(invalid_TSS)
22860 +ENDPROC(invalid_TSS)
22861
22862 ENTRY(segment_not_present)
22863 RING0_EC_FRAME
22864 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22865 pushl_cfi $do_segment_not_present
22866 jmp error_code
22867 CFI_ENDPROC
22868 -END(segment_not_present)
22869 +ENDPROC(segment_not_present)
22870
22871 ENTRY(stack_segment)
22872 RING0_EC_FRAME
22873 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22874 pushl_cfi $do_stack_segment
22875 jmp error_code
22876 CFI_ENDPROC
22877 -END(stack_segment)
22878 +ENDPROC(stack_segment)
22879
22880 ENTRY(alignment_check)
22881 RING0_EC_FRAME
22882 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22883 pushl_cfi $do_alignment_check
22884 jmp error_code
22885 CFI_ENDPROC
22886 -END(alignment_check)
22887 +ENDPROC(alignment_check)
22888
22889 ENTRY(divide_error)
22890 RING0_INT_FRAME
22891 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22892 pushl_cfi $do_divide_error
22893 jmp error_code
22894 CFI_ENDPROC
22895 -END(divide_error)
22896 +ENDPROC(divide_error)
22897
22898 #ifdef CONFIG_X86_MCE
22899 ENTRY(machine_check)
22900 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22901 pushl_cfi machine_check_vector
22902 jmp error_code
22903 CFI_ENDPROC
22904 -END(machine_check)
22905 +ENDPROC(machine_check)
22906 #endif
22907
22908 ENTRY(spurious_interrupt_bug)
22909 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22910 pushl_cfi $do_spurious_interrupt_bug
22911 jmp error_code
22912 CFI_ENDPROC
22913 -END(spurious_interrupt_bug)
22914 +ENDPROC(spurious_interrupt_bug)
22915
22916 #ifdef CONFIG_XEN
22917 /* Xen doesn't set %esp to be precisely what the normal sysenter
22918 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22919
22920 ENTRY(mcount)
22921 ret
22922 -END(mcount)
22923 +ENDPROC(mcount)
22924
22925 ENTRY(ftrace_caller)
22926 pushl %eax
22927 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22928 .globl ftrace_stub
22929 ftrace_stub:
22930 ret
22931 -END(ftrace_caller)
22932 +ENDPROC(ftrace_caller)
22933
22934 ENTRY(ftrace_regs_caller)
22935 pushf /* push flags before compare (in cs location) */
22936 @@ -1185,7 +1425,7 @@ trace:
22937 popl %ecx
22938 popl %eax
22939 jmp ftrace_stub
22940 -END(mcount)
22941 +ENDPROC(mcount)
22942 #endif /* CONFIG_DYNAMIC_FTRACE */
22943 #endif /* CONFIG_FUNCTION_TRACER */
22944
22945 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22946 popl %ecx
22947 popl %eax
22948 ret
22949 -END(ftrace_graph_caller)
22950 +ENDPROC(ftrace_graph_caller)
22951
22952 .globl return_to_handler
22953 return_to_handler:
22954 @@ -1264,15 +1504,18 @@ error_code:
22955 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22956 REG_TO_PTGS %ecx
22957 SET_KERNEL_GS %ecx
22958 - movl $(__USER_DS), %ecx
22959 + movl $(__KERNEL_DS), %ecx
22960 movl %ecx, %ds
22961 movl %ecx, %es
22962 +
22963 + pax_enter_kernel
22964 +
22965 TRACE_IRQS_OFF
22966 movl %esp,%eax # pt_regs pointer
22967 call *%edi
22968 jmp ret_from_exception
22969 CFI_ENDPROC
22970 -END(page_fault)
22971 +ENDPROC(page_fault)
22972
22973 /*
22974 * Debug traps and NMI can happen at the one SYSENTER instruction
22975 @@ -1315,7 +1558,7 @@ debug_stack_correct:
22976 call do_debug
22977 jmp ret_from_exception
22978 CFI_ENDPROC
22979 -END(debug)
22980 +ENDPROC(debug)
22981
22982 /*
22983 * NMI is doubly nasty. It can happen _while_ we're handling
22984 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
22985 xorl %edx,%edx # zero error code
22986 movl %esp,%eax # pt_regs pointer
22987 call do_nmi
22988 +
22989 + pax_exit_kernel
22990 +
22991 jmp restore_all_notrace
22992 CFI_ENDPROC
22993
22994 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
22995 FIXUP_ESPFIX_STACK # %eax == %esp
22996 xorl %edx,%edx # zero error code
22997 call do_nmi
22998 +
22999 + pax_exit_kernel
23000 +
23001 RESTORE_REGS
23002 lss 12+4(%esp), %esp # back to espfix stack
23003 CFI_ADJUST_CFA_OFFSET -24
23004 jmp irq_return
23005 #endif
23006 CFI_ENDPROC
23007 -END(nmi)
23008 +ENDPROC(nmi)
23009
23010 ENTRY(int3)
23011 RING0_INT_FRAME
23012 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23013 call do_int3
23014 jmp ret_from_exception
23015 CFI_ENDPROC
23016 -END(int3)
23017 +ENDPROC(int3)
23018
23019 ENTRY(general_protection)
23020 RING0_EC_FRAME
23021 pushl_cfi $do_general_protection
23022 jmp error_code
23023 CFI_ENDPROC
23024 -END(general_protection)
23025 +ENDPROC(general_protection)
23026
23027 #ifdef CONFIG_KVM_GUEST
23028 ENTRY(async_page_fault)
23029 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23030 pushl_cfi $do_async_page_fault
23031 jmp error_code
23032 CFI_ENDPROC
23033 -END(async_page_fault)
23034 +ENDPROC(async_page_fault)
23035 #endif
23036
23037 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23038 index f0095a7..ec77893 100644
23039 --- a/arch/x86/kernel/entry_64.S
23040 +++ b/arch/x86/kernel/entry_64.S
23041 @@ -59,6 +59,8 @@
23042 #include <asm/smap.h>
23043 #include <asm/pgtable_types.h>
23044 #include <linux/err.h>
23045 +#include <asm/pgtable.h>
23046 +#include <asm/alternative-asm.h>
23047
23048 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23049 #include <linux/elf-em.h>
23050 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23051 ENDPROC(native_usergs_sysret64)
23052 #endif /* CONFIG_PARAVIRT */
23053
23054 + .macro ljmpq sel, off
23055 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23056 + .byte 0x48; ljmp *1234f(%rip)
23057 + .pushsection .rodata
23058 + .align 16
23059 + 1234: .quad \off; .word \sel
23060 + .popsection
23061 +#else
23062 + pushq $\sel
23063 + pushq $\off
23064 + lretq
23065 +#endif
23066 + .endm
23067 +
23068 + .macro pax_enter_kernel
23069 + pax_set_fptr_mask
23070 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23071 + call pax_enter_kernel
23072 +#endif
23073 + .endm
23074 +
23075 + .macro pax_exit_kernel
23076 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23077 + call pax_exit_kernel
23078 +#endif
23079 +
23080 + .endm
23081 +
23082 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23083 +ENTRY(pax_enter_kernel)
23084 + pushq %rdi
23085 +
23086 +#ifdef CONFIG_PARAVIRT
23087 + PV_SAVE_REGS(CLBR_RDI)
23088 +#endif
23089 +
23090 +#ifdef CONFIG_PAX_KERNEXEC
23091 + GET_CR0_INTO_RDI
23092 + bts $16,%rdi
23093 + jnc 3f
23094 + mov %cs,%edi
23095 + cmp $__KERNEL_CS,%edi
23096 + jnz 2f
23097 +1:
23098 +#endif
23099 +
23100 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23101 + 661: jmp 111f
23102 + .pushsection .altinstr_replacement, "a"
23103 + 662: ASM_NOP2
23104 + .popsection
23105 + .pushsection .altinstructions, "a"
23106 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23107 + .popsection
23108 + GET_CR3_INTO_RDI
23109 + cmp $0,%dil
23110 + jnz 112f
23111 + mov $__KERNEL_DS,%edi
23112 + mov %edi,%ss
23113 + jmp 111f
23114 +112: cmp $1,%dil
23115 + jz 113f
23116 + ud2
23117 +113: sub $4097,%rdi
23118 + bts $63,%rdi
23119 + SET_RDI_INTO_CR3
23120 + mov $__UDEREF_KERNEL_DS,%edi
23121 + mov %edi,%ss
23122 +111:
23123 +#endif
23124 +
23125 +#ifdef CONFIG_PARAVIRT
23126 + PV_RESTORE_REGS(CLBR_RDI)
23127 +#endif
23128 +
23129 + popq %rdi
23130 + pax_force_retaddr
23131 + retq
23132 +
23133 +#ifdef CONFIG_PAX_KERNEXEC
23134 +2: ljmpq __KERNEL_CS,1b
23135 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23136 +4: SET_RDI_INTO_CR0
23137 + jmp 1b
23138 +#endif
23139 +ENDPROC(pax_enter_kernel)
23140 +
23141 +ENTRY(pax_exit_kernel)
23142 + pushq %rdi
23143 +
23144 +#ifdef CONFIG_PARAVIRT
23145 + PV_SAVE_REGS(CLBR_RDI)
23146 +#endif
23147 +
23148 +#ifdef CONFIG_PAX_KERNEXEC
23149 + mov %cs,%rdi
23150 + cmp $__KERNEXEC_KERNEL_CS,%edi
23151 + jz 2f
23152 + GET_CR0_INTO_RDI
23153 + bts $16,%rdi
23154 + jnc 4f
23155 +1:
23156 +#endif
23157 +
23158 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23159 + 661: jmp 111f
23160 + .pushsection .altinstr_replacement, "a"
23161 + 662: ASM_NOP2
23162 + .popsection
23163 + .pushsection .altinstructions, "a"
23164 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23165 + .popsection
23166 + mov %ss,%edi
23167 + cmp $__UDEREF_KERNEL_DS,%edi
23168 + jnz 111f
23169 + GET_CR3_INTO_RDI
23170 + cmp $0,%dil
23171 + jz 112f
23172 + ud2
23173 +112: add $4097,%rdi
23174 + bts $63,%rdi
23175 + SET_RDI_INTO_CR3
23176 + mov $__KERNEL_DS,%edi
23177 + mov %edi,%ss
23178 +111:
23179 +#endif
23180 +
23181 +#ifdef CONFIG_PARAVIRT
23182 + PV_RESTORE_REGS(CLBR_RDI);
23183 +#endif
23184 +
23185 + popq %rdi
23186 + pax_force_retaddr
23187 + retq
23188 +
23189 +#ifdef CONFIG_PAX_KERNEXEC
23190 +2: GET_CR0_INTO_RDI
23191 + btr $16,%rdi
23192 + jnc 4f
23193 + ljmpq __KERNEL_CS,3f
23194 +3: SET_RDI_INTO_CR0
23195 + jmp 1b
23196 +4: ud2
23197 + jmp 4b
23198 +#endif
23199 +ENDPROC(pax_exit_kernel)
23200 +#endif
23201 +
23202 + .macro pax_enter_kernel_user
23203 + pax_set_fptr_mask
23204 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23205 + call pax_enter_kernel_user
23206 +#endif
23207 + .endm
23208 +
23209 + .macro pax_exit_kernel_user
23210 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23211 + call pax_exit_kernel_user
23212 +#endif
23213 +#ifdef CONFIG_PAX_RANDKSTACK
23214 + pushq %rax
23215 + pushq %r11
23216 + call pax_randomize_kstack
23217 + popq %r11
23218 + popq %rax
23219 +#endif
23220 + .endm
23221 +
23222 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23223 +ENTRY(pax_enter_kernel_user)
23224 + pushq %rdi
23225 + pushq %rbx
23226 +
23227 +#ifdef CONFIG_PARAVIRT
23228 + PV_SAVE_REGS(CLBR_RDI)
23229 +#endif
23230 +
23231 + 661: jmp 111f
23232 + .pushsection .altinstr_replacement, "a"
23233 + 662: ASM_NOP2
23234 + .popsection
23235 + .pushsection .altinstructions, "a"
23236 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23237 + .popsection
23238 + GET_CR3_INTO_RDI
23239 + cmp $1,%dil
23240 + jnz 4f
23241 + sub $4097,%rdi
23242 + bts $63,%rdi
23243 + SET_RDI_INTO_CR3
23244 + jmp 3f
23245 +111:
23246 +
23247 + GET_CR3_INTO_RDI
23248 + mov %rdi,%rbx
23249 + add $__START_KERNEL_map,%rbx
23250 + sub phys_base(%rip),%rbx
23251 +
23252 +#ifdef CONFIG_PARAVIRT
23253 + cmpl $0, pv_info+PARAVIRT_enabled
23254 + jz 1f
23255 + pushq %rdi
23256 + i = 0
23257 + .rept USER_PGD_PTRS
23258 + mov i*8(%rbx),%rsi
23259 + mov $0,%sil
23260 + lea i*8(%rbx),%rdi
23261 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23262 + i = i + 1
23263 + .endr
23264 + popq %rdi
23265 + jmp 2f
23266 +1:
23267 +#endif
23268 +
23269 + i = 0
23270 + .rept USER_PGD_PTRS
23271 + movb $0,i*8(%rbx)
23272 + i = i + 1
23273 + .endr
23274 +
23275 +2: SET_RDI_INTO_CR3
23276 +
23277 +#ifdef CONFIG_PAX_KERNEXEC
23278 + GET_CR0_INTO_RDI
23279 + bts $16,%rdi
23280 + SET_RDI_INTO_CR0
23281 +#endif
23282 +
23283 +3:
23284 +
23285 +#ifdef CONFIG_PARAVIRT
23286 + PV_RESTORE_REGS(CLBR_RDI)
23287 +#endif
23288 +
23289 + popq %rbx
23290 + popq %rdi
23291 + pax_force_retaddr
23292 + retq
23293 +4: ud2
23294 +ENDPROC(pax_enter_kernel_user)
23295 +
23296 +ENTRY(pax_exit_kernel_user)
23297 + pushq %rdi
23298 + pushq %rbx
23299 +
23300 +#ifdef CONFIG_PARAVIRT
23301 + PV_SAVE_REGS(CLBR_RDI)
23302 +#endif
23303 +
23304 + GET_CR3_INTO_RDI
23305 + 661: jmp 1f
23306 + .pushsection .altinstr_replacement, "a"
23307 + 662: ASM_NOP2
23308 + .popsection
23309 + .pushsection .altinstructions, "a"
23310 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23311 + .popsection
23312 + cmp $0,%dil
23313 + jnz 3f
23314 + add $4097,%rdi
23315 + bts $63,%rdi
23316 + SET_RDI_INTO_CR3
23317 + jmp 2f
23318 +1:
23319 +
23320 + mov %rdi,%rbx
23321 +
23322 +#ifdef CONFIG_PAX_KERNEXEC
23323 + GET_CR0_INTO_RDI
23324 + btr $16,%rdi
23325 + jnc 3f
23326 + SET_RDI_INTO_CR0
23327 +#endif
23328 +
23329 + add $__START_KERNEL_map,%rbx
23330 + sub phys_base(%rip),%rbx
23331 +
23332 +#ifdef CONFIG_PARAVIRT
23333 + cmpl $0, pv_info+PARAVIRT_enabled
23334 + jz 1f
23335 + i = 0
23336 + .rept USER_PGD_PTRS
23337 + mov i*8(%rbx),%rsi
23338 + mov $0x67,%sil
23339 + lea i*8(%rbx),%rdi
23340 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23341 + i = i + 1
23342 + .endr
23343 + jmp 2f
23344 +1:
23345 +#endif
23346 +
23347 + i = 0
23348 + .rept USER_PGD_PTRS
23349 + movb $0x67,i*8(%rbx)
23350 + i = i + 1
23351 + .endr
23352 +2:
23353 +
23354 +#ifdef CONFIG_PARAVIRT
23355 + PV_RESTORE_REGS(CLBR_RDI)
23356 +#endif
23357 +
23358 + popq %rbx
23359 + popq %rdi
23360 + pax_force_retaddr
23361 + retq
23362 +3: ud2
23363 +ENDPROC(pax_exit_kernel_user)
23364 +#endif
23365 +
23366 + .macro pax_enter_kernel_nmi
23367 + pax_set_fptr_mask
23368 +
23369 +#ifdef CONFIG_PAX_KERNEXEC
23370 + GET_CR0_INTO_RDI
23371 + bts $16,%rdi
23372 + jc 110f
23373 + SET_RDI_INTO_CR0
23374 + or $2,%ebx
23375 +110:
23376 +#endif
23377 +
23378 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23379 + 661: jmp 111f
23380 + .pushsection .altinstr_replacement, "a"
23381 + 662: ASM_NOP2
23382 + .popsection
23383 + .pushsection .altinstructions, "a"
23384 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23385 + .popsection
23386 + GET_CR3_INTO_RDI
23387 + cmp $0,%dil
23388 + jz 111f
23389 + sub $4097,%rdi
23390 + or $4,%ebx
23391 + bts $63,%rdi
23392 + SET_RDI_INTO_CR3
23393 + mov $__UDEREF_KERNEL_DS,%edi
23394 + mov %edi,%ss
23395 +111:
23396 +#endif
23397 + .endm
23398 +
23399 + .macro pax_exit_kernel_nmi
23400 +#ifdef CONFIG_PAX_KERNEXEC
23401 + btr $1,%ebx
23402 + jnc 110f
23403 + GET_CR0_INTO_RDI
23404 + btr $16,%rdi
23405 + SET_RDI_INTO_CR0
23406 +110:
23407 +#endif
23408 +
23409 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23410 + btr $2,%ebx
23411 + jnc 111f
23412 + GET_CR3_INTO_RDI
23413 + add $4097,%rdi
23414 + bts $63,%rdi
23415 + SET_RDI_INTO_CR3
23416 + mov $__KERNEL_DS,%edi
23417 + mov %edi,%ss
23418 +111:
23419 +#endif
23420 + .endm
23421 +
23422 + .macro pax_erase_kstack
23423 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23424 + call pax_erase_kstack
23425 +#endif
23426 + .endm
23427 +
23428 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23429 +ENTRY(pax_erase_kstack)
23430 + pushq %rdi
23431 + pushq %rcx
23432 + pushq %rax
23433 + pushq %r11
23434 +
23435 + GET_THREAD_INFO(%r11)
23436 + mov TI_lowest_stack(%r11), %rdi
23437 + mov $-0xBEEF, %rax
23438 + std
23439 +
23440 +1: mov %edi, %ecx
23441 + and $THREAD_SIZE_asm - 1, %ecx
23442 + shr $3, %ecx
23443 + repne scasq
23444 + jecxz 2f
23445 +
23446 + cmp $2*8, %ecx
23447 + jc 2f
23448 +
23449 + mov $2*8, %ecx
23450 + repe scasq
23451 + jecxz 2f
23452 + jne 1b
23453 +
23454 +2: cld
23455 + or $2*8, %rdi
23456 + mov %esp, %ecx
23457 + sub %edi, %ecx
23458 +
23459 + cmp $THREAD_SIZE_asm, %rcx
23460 + jb 3f
23461 + ud2
23462 +3:
23463 +
23464 + shr $3, %ecx
23465 + rep stosq
23466 +
23467 + mov TI_task_thread_sp0(%r11), %rdi
23468 + sub $256, %rdi
23469 + mov %rdi, TI_lowest_stack(%r11)
23470 +
23471 + popq %r11
23472 + popq %rax
23473 + popq %rcx
23474 + popq %rdi
23475 + pax_force_retaddr
23476 + ret
23477 +ENDPROC(pax_erase_kstack)
23478 +#endif
23479
23480 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23481 #ifdef CONFIG_TRACE_IRQFLAGS
23482 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23483 .endm
23484
23485 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23486 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23487 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23488 jnc 1f
23489 TRACE_IRQS_ON_DEBUG
23490 1:
23491 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23492 js 1f /* negative -> in kernel */
23493 SWAPGS
23494 xorl %ebx,%ebx
23495 -1: ret
23496 +1:
23497 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23498 + testb $3, CS+8(%rsp)
23499 + jnz 1f
23500 + pax_enter_kernel
23501 + jmp 2f
23502 +1: pax_enter_kernel_user
23503 +2:
23504 +#else
23505 + pax_enter_kernel
23506 +#endif
23507 + pax_force_retaddr
23508 + ret
23509 CFI_ENDPROC
23510 -END(save_paranoid)
23511 +ENDPROC(save_paranoid)
23512 +
23513 +ENTRY(save_paranoid_nmi)
23514 + XCPT_FRAME 1 RDI+8
23515 + cld
23516 + movq_cfi rdi, RDI+8
23517 + movq_cfi rsi, RSI+8
23518 + movq_cfi rdx, RDX+8
23519 + movq_cfi rcx, RCX+8
23520 + movq_cfi rax, RAX+8
23521 + movq_cfi r8, R8+8
23522 + movq_cfi r9, R9+8
23523 + movq_cfi r10, R10+8
23524 + movq_cfi r11, R11+8
23525 + movq_cfi rbx, RBX+8
23526 + movq_cfi rbp, RBP+8
23527 + movq_cfi r12, R12+8
23528 + movq_cfi r13, R13+8
23529 + movq_cfi r14, R14+8
23530 + movq_cfi r15, R15+8
23531 + movl $1,%ebx
23532 + movl $MSR_GS_BASE,%ecx
23533 + rdmsr
23534 + testl %edx,%edx
23535 + js 1f /* negative -> in kernel */
23536 + SWAPGS
23537 + xorl %ebx,%ebx
23538 +1: pax_enter_kernel_nmi
23539 + pax_force_retaddr
23540 + ret
23541 + CFI_ENDPROC
23542 +ENDPROC(save_paranoid_nmi)
23543
23544 /*
23545 * A newly forked process directly context switches into this address.
23546 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23547
23548 RESTORE_REST
23549
23550 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23551 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23552 jz 1f
23553
23554 /*
23555 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23556 jmp int_ret_from_sys_call
23557
23558 1:
23559 - subq $REST_SKIP, %rsp # leave space for volatiles
23560 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23561 movq %rbp, %rdi
23562 call *%rbx
23563 movl $0, RAX(%rsp)
23564 RESTORE_REST
23565 jmp int_ret_from_sys_call
23566 CFI_ENDPROC
23567 -END(ret_from_fork)
23568 +ENDPROC(ret_from_fork)
23569
23570 /*
23571 * System call entry. Up to 6 arguments in registers are supported.
23572 @@ -324,7 +792,7 @@ END(ret_from_fork)
23573 ENTRY(system_call)
23574 CFI_STARTPROC simple
23575 CFI_SIGNAL_FRAME
23576 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23577 + CFI_DEF_CFA rsp,0
23578 CFI_REGISTER rip,rcx
23579 /*CFI_REGISTER rflags,r11*/
23580 SWAPGS_UNSAFE_STACK
23581 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23582
23583 movq %rsp,PER_CPU_VAR(old_rsp)
23584 movq PER_CPU_VAR(kernel_stack),%rsp
23585 + SAVE_ARGS 8*6, 0, rax_enosys=1
23586 + pax_enter_kernel_user
23587 +
23588 +#ifdef CONFIG_PAX_RANDKSTACK
23589 + pax_erase_kstack
23590 +#endif
23591 +
23592 /*
23593 * No need to follow this irqs off/on section - it's straight
23594 * and short:
23595 */
23596 ENABLE_INTERRUPTS(CLBR_NONE)
23597 - SAVE_ARGS 8, 0, rax_enosys=1
23598 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23599 movq %rcx,RIP-ARGOFFSET(%rsp)
23600 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23601 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23602 + GET_THREAD_INFO(%rcx)
23603 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23604 jnz tracesys
23605 system_call_fastpath:
23606 #if __SYSCALL_MASK == ~0
23607 @@ -376,10 +851,13 @@ ret_from_sys_call:
23608 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23609 * very bad.
23610 */
23611 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23612 + GET_THREAD_INFO(%rcx)
23613 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23614 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23615
23616 CFI_REMEMBER_STATE
23617 + pax_exit_kernel_user
23618 + pax_erase_kstack
23619 /*
23620 * sysretq will re-enable interrupts:
23621 */
23622 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23623
23624 /* Do syscall tracing */
23625 tracesys:
23626 - leaq -REST_SKIP(%rsp), %rdi
23627 + movq %rsp, %rdi
23628 movq $AUDIT_ARCH_X86_64, %rsi
23629 call syscall_trace_enter_phase1
23630 test %rax, %rax
23631 jnz tracesys_phase2 /* if needed, run the slow path */
23632 - LOAD_ARGS 0 /* else restore clobbered regs */
23633 +
23634 + pax_erase_kstack
23635 +
23636 + LOAD_ARGS /* else restore clobbered regs */
23637 jmp system_call_fastpath /* and return to the fast path */
23638
23639 tracesys_phase2:
23640 @@ -415,12 +896,14 @@ tracesys_phase2:
23641 movq %rax,%rdx
23642 call syscall_trace_enter_phase2
23643
23644 + pax_erase_kstack
23645 +
23646 /*
23647 * Reload arg registers from stack in case ptrace changed them.
23648 * We don't reload %rax because syscall_trace_entry_phase2() returned
23649 * the value it wants us to use in the table lookup.
23650 */
23651 - LOAD_ARGS ARGOFFSET, 1
23652 + LOAD_ARGS 1
23653 RESTORE_REST
23654 #if __SYSCALL_MASK == ~0
23655 cmpq $__NR_syscall_max,%rax
23656 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23657 andl %edi,%edx
23658 jnz int_careful
23659 andl $~TS_COMPAT,TI_status(%rcx)
23660 - jmp retint_swapgs
23661 + pax_exit_kernel_user
23662 + pax_erase_kstack
23663 + jmp retint_swapgs_pax
23664
23665 /* Either reschedule or signal or syscall exit tracking needed. */
23666 /* First do a reschedule test. */
23667 @@ -497,7 +982,7 @@ int_restore_rest:
23668 TRACE_IRQS_OFF
23669 jmp int_with_check
23670 CFI_ENDPROC
23671 -END(system_call)
23672 +ENDPROC(system_call)
23673
23674 .macro FORK_LIKE func
23675 ENTRY(stub_\func)
23676 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23677 DEFAULT_FRAME 0 8 /* offset 8: return address */
23678 call sys_\func
23679 RESTORE_TOP_OF_STACK %r11, 8
23680 - ret $REST_SKIP /* pop extended registers */
23681 + pax_force_retaddr
23682 + ret
23683 CFI_ENDPROC
23684 -END(stub_\func)
23685 +ENDPROC(stub_\func)
23686 .endm
23687
23688 .macro FIXED_FRAME label,func
23689 @@ -522,9 +1008,10 @@ ENTRY(\label)
23690 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23691 call \func
23692 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23693 + pax_force_retaddr
23694 ret
23695 CFI_ENDPROC
23696 -END(\label)
23697 +ENDPROC(\label)
23698 .endm
23699
23700 FORK_LIKE clone
23701 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23702 RESTORE_REST
23703 jmp int_ret_from_sys_call
23704 CFI_ENDPROC
23705 -END(stub_execve)
23706 +ENDPROC(stub_execve)
23707
23708 ENTRY(stub_execveat)
23709 CFI_STARTPROC
23710 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23711 RESTORE_REST
23712 jmp int_ret_from_sys_call
23713 CFI_ENDPROC
23714 -END(stub_execveat)
23715 +ENDPROC(stub_execveat)
23716
23717 /*
23718 * sigreturn is special because it needs to restore all registers on return.
23719 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23720 RESTORE_REST
23721 jmp int_ret_from_sys_call
23722 CFI_ENDPROC
23723 -END(stub_rt_sigreturn)
23724 +ENDPROC(stub_rt_sigreturn)
23725
23726 #ifdef CONFIG_X86_X32_ABI
23727 ENTRY(stub_x32_rt_sigreturn)
23728 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23729 RESTORE_REST
23730 jmp int_ret_from_sys_call
23731 CFI_ENDPROC
23732 -END(stub_x32_rt_sigreturn)
23733 +ENDPROC(stub_x32_rt_sigreturn)
23734
23735 ENTRY(stub_x32_execve)
23736 CFI_STARTPROC
23737 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23738 RESTORE_REST
23739 jmp int_ret_from_sys_call
23740 CFI_ENDPROC
23741 -END(stub_x32_execve)
23742 +ENDPROC(stub_x32_execve)
23743
23744 ENTRY(stub_x32_execveat)
23745 CFI_STARTPROC
23746 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23747 RESTORE_REST
23748 jmp int_ret_from_sys_call
23749 CFI_ENDPROC
23750 -END(stub_x32_execveat)
23751 +ENDPROC(stub_x32_execveat)
23752
23753 #endif
23754
23755 @@ -653,7 +1140,7 @@ vector=vector+1
23756 2: jmp common_interrupt
23757 .endr
23758 CFI_ENDPROC
23759 -END(irq_entries_start)
23760 +ENDPROC(irq_entries_start)
23761
23762 .previous
23763 END(interrupt)
23764 @@ -670,28 +1157,29 @@ END(interrupt)
23765 /* 0(%rsp): ~(interrupt number) */
23766 .macro interrupt func
23767 /* reserve pt_regs for scratch regs and rbp */
23768 - subq $ORIG_RAX-RBP, %rsp
23769 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23770 + subq $ORIG_RAX, %rsp
23771 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23772 cld
23773 - /* start from rbp in pt_regs and jump over */
23774 - movq_cfi rdi, (RDI-RBP)
23775 - movq_cfi rsi, (RSI-RBP)
23776 - movq_cfi rdx, (RDX-RBP)
23777 - movq_cfi rcx, (RCX-RBP)
23778 - movq_cfi rax, (RAX-RBP)
23779 - movq_cfi r8, (R8-RBP)
23780 - movq_cfi r9, (R9-RBP)
23781 - movq_cfi r10, (R10-RBP)
23782 - movq_cfi r11, (R11-RBP)
23783 + /* start from r15 in pt_regs and jump over */
23784 + movq_cfi rdi, RDI
23785 + movq_cfi rsi, RSI
23786 + movq_cfi rdx, RDX
23787 + movq_cfi rcx, RCX
23788 + movq_cfi rax, RAX
23789 + movq_cfi r8, R8
23790 + movq_cfi r9, R9
23791 + movq_cfi r10, R10
23792 + movq_cfi r11, R11
23793 + movq_cfi r12, R12
23794
23795 /* Save rbp so that we can unwind from get_irq_regs() */
23796 - movq_cfi rbp, 0
23797 + movq_cfi rbp, RBP
23798
23799 /* Save previous stack value */
23800 movq %rsp, %rsi
23801
23802 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23803 - testl $3, CS-RBP(%rsi)
23804 + movq %rsp,%rdi /* arg1 for handler */
23805 + testb $3, CS(%rsi)
23806 je 1f
23807 SWAPGS
23808 /*
23809 @@ -711,6 +1199,18 @@ END(interrupt)
23810 0x06 /* DW_OP_deref */, \
23811 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23812 0x22 /* DW_OP_plus */
23813 +
23814 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23815 + testb $3, CS(%rdi)
23816 + jnz 1f
23817 + pax_enter_kernel
23818 + jmp 2f
23819 +1: pax_enter_kernel_user
23820 +2:
23821 +#else
23822 + pax_enter_kernel
23823 +#endif
23824 +
23825 /* We entered an interrupt context - irqs are off: */
23826 TRACE_IRQS_OFF
23827
23828 @@ -735,14 +1235,14 @@ ret_from_intr:
23829
23830 /* Restore saved previous stack */
23831 popq %rsi
23832 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23833 - leaq ARGOFFSET-RBP(%rsi), %rsp
23834 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23835 + movq %rsi, %rsp
23836 CFI_DEF_CFA_REGISTER rsp
23837 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23838 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23839
23840 exit_intr:
23841 GET_THREAD_INFO(%rcx)
23842 - testl $3,CS-ARGOFFSET(%rsp)
23843 + testb $3,CS-ARGOFFSET(%rsp)
23844 je retint_kernel
23845
23846 /* Interrupt came from user space */
23847 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23848 * The iretq could re-enable interrupts:
23849 */
23850 DISABLE_INTERRUPTS(CLBR_ANY)
23851 + pax_exit_kernel_user
23852 +retint_swapgs_pax:
23853 TRACE_IRQS_IRETQ
23854
23855 /*
23856 * Try to use SYSRET instead of IRET if we're returning to
23857 * a completely clean 64-bit userspace context.
23858 */
23859 - movq (RCX-R11)(%rsp), %rcx
23860 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23861 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23862 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23863 jne opportunistic_sysret_failed
23864
23865 /*
23866 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23867 shr $__VIRTUAL_MASK_SHIFT, %rcx
23868 jnz opportunistic_sysret_failed
23869
23870 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23871 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23872 jne opportunistic_sysret_failed
23873
23874 movq (R11-ARGOFFSET)(%rsp), %r11
23875 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23876
23877 retint_restore_args: /* return to kernel space */
23878 DISABLE_INTERRUPTS(CLBR_ANY)
23879 + pax_exit_kernel
23880 +
23881 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23882 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23883 + * namely calling EFI runtime services with a phys mapping. We're
23884 + * starting off with NOPs and patch in the real instrumentation
23885 + * (BTS/OR) before starting any userland process; even before starting
23886 + * up the APs.
23887 + */
23888 + .pushsection .altinstr_replacement, "a"
23889 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23890 + 602:
23891 + .popsection
23892 + 603: .fill 602b-601b, 1, 0x90
23893 + .pushsection .altinstructions, "a"
23894 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23895 + .popsection
23896 +#else
23897 + pax_force_retaddr (RIP-ARGOFFSET)
23898 +#endif
23899 +
23900 /*
23901 * The iretq could re-enable interrupts:
23902 */
23903 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23904 SWAPGS
23905 movq PER_CPU_VAR(espfix_waddr),%rdi
23906 movq %rax,(0*8)(%rdi) /* RAX */
23907 - movq (2*8)(%rsp),%rax /* RIP */
23908 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23909 movq %rax,(1*8)(%rdi)
23910 - movq (3*8)(%rsp),%rax /* CS */
23911 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23912 movq %rax,(2*8)(%rdi)
23913 - movq (4*8)(%rsp),%rax /* RFLAGS */
23914 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23915 movq %rax,(3*8)(%rdi)
23916 - movq (6*8)(%rsp),%rax /* SS */
23917 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23918 movq %rax,(5*8)(%rdi)
23919 - movq (5*8)(%rsp),%rax /* RSP */
23920 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23921 movq %rax,(4*8)(%rdi)
23922 andl $0xffff0000,%eax
23923 popq_cfi %rdi
23924 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23925 jmp exit_intr
23926 #endif
23927 CFI_ENDPROC
23928 -END(common_interrupt)
23929 +ENDPROC(common_interrupt)
23930
23931 /*
23932 * APIC interrupts.
23933 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23934 interrupt \do_sym
23935 jmp ret_from_intr
23936 CFI_ENDPROC
23937 -END(\sym)
23938 +ENDPROC(\sym)
23939 .endm
23940
23941 #ifdef CONFIG_TRACING
23942 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23943 /*
23944 * Exception entry points.
23945 */
23946 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23947 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23948
23949 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23950 ENTRY(\sym)
23951 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23952 .endif
23953
23954 .if \shift_ist != -1
23955 +#ifdef CONFIG_SMP
23956 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23957 + lea init_tss(%r13), %r13
23958 +#else
23959 + lea init_tss(%rip), %r13
23960 +#endif
23961 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23962 .endif
23963
23964 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23965 .endif
23966
23967 CFI_ENDPROC
23968 -END(\sym)
23969 +ENDPROC(\sym)
23970 .endm
23971
23972 #ifdef CONFIG_TRACING
23973 @@ -1167,9 +1696,10 @@ gs_change:
23974 2: mfence /* workaround */
23975 SWAPGS
23976 popfq_cfi
23977 + pax_force_retaddr
23978 ret
23979 CFI_ENDPROC
23980 -END(native_load_gs_index)
23981 +ENDPROC(native_load_gs_index)
23982
23983 _ASM_EXTABLE(gs_change,bad_gs)
23984 .section .fixup,"ax"
23985 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
23986 CFI_DEF_CFA_REGISTER rsp
23987 CFI_ADJUST_CFA_OFFSET -8
23988 decl PER_CPU_VAR(irq_count)
23989 + pax_force_retaddr
23990 ret
23991 CFI_ENDPROC
23992 -END(do_softirq_own_stack)
23993 +ENDPROC(do_softirq_own_stack)
23994
23995 #ifdef CONFIG_XEN
23996 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23997 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
23998 #endif
23999 jmp error_exit
24000 CFI_ENDPROC
24001 -END(xen_do_hypervisor_callback)
24002 +ENDPROC(xen_do_hypervisor_callback)
24003
24004 /*
24005 * Hypervisor uses this for application faults while it executes.
24006 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24007 SAVE_ALL
24008 jmp error_exit
24009 CFI_ENDPROC
24010 -END(xen_failsafe_callback)
24011 +ENDPROC(xen_failsafe_callback)
24012
24013 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24014 xen_hvm_callback_vector xen_evtchn_do_upcall
24015 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24016 DEFAULT_FRAME
24017 DISABLE_INTERRUPTS(CLBR_NONE)
24018 TRACE_IRQS_OFF_DEBUG
24019 - testl %ebx,%ebx /* swapgs needed? */
24020 + testl $1,%ebx /* swapgs needed? */
24021 jnz paranoid_restore
24022 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24023 + pax_exit_kernel_user
24024 +#else
24025 + pax_exit_kernel
24026 +#endif
24027 TRACE_IRQS_IRETQ 0
24028 SWAPGS_UNSAFE_STACK
24029 RESTORE_ALL 8
24030 INTERRUPT_RETURN
24031 paranoid_restore:
24032 + pax_exit_kernel
24033 TRACE_IRQS_IRETQ_DEBUG 0
24034 RESTORE_ALL 8
24035 + pax_force_retaddr_bts
24036 INTERRUPT_RETURN
24037 CFI_ENDPROC
24038 -END(paranoid_exit)
24039 +ENDPROC(paranoid_exit)
24040
24041 /*
24042 * Exception entry point. This expects an error code/orig_rax on the stack.
24043 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24044 movq %r14, R14+8(%rsp)
24045 movq %r15, R15+8(%rsp)
24046 xorl %ebx,%ebx
24047 - testl $3,CS+8(%rsp)
24048 + testb $3,CS+8(%rsp)
24049 je error_kernelspace
24050 error_swapgs:
24051 SWAPGS
24052 error_sti:
24053 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24054 + testb $3, CS+8(%rsp)
24055 + jnz 1f
24056 + pax_enter_kernel
24057 + jmp 2f
24058 +1: pax_enter_kernel_user
24059 +2:
24060 +#else
24061 + pax_enter_kernel
24062 +#endif
24063 TRACE_IRQS_OFF
24064 + pax_force_retaddr
24065 ret
24066
24067 /*
24068 @@ -1422,7 +1971,7 @@ error_bad_iret:
24069 decl %ebx /* Return to usergs */
24070 jmp error_sti
24071 CFI_ENDPROC
24072 -END(error_entry)
24073 +ENDPROC(error_entry)
24074
24075
24076 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24077 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24078 DISABLE_INTERRUPTS(CLBR_NONE)
24079 TRACE_IRQS_OFF
24080 GET_THREAD_INFO(%rcx)
24081 - testl %eax,%eax
24082 + testl $1,%eax
24083 jne retint_kernel
24084 LOCKDEP_SYS_EXIT_IRQ
24085 movl TI_flags(%rcx),%edx
24086 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24087 jnz retint_careful
24088 jmp retint_swapgs
24089 CFI_ENDPROC
24090 -END(error_exit)
24091 +ENDPROC(error_exit)
24092
24093 /*
24094 * Test if a given stack is an NMI stack or not.
24095 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24096 * If %cs was not the kernel segment, then the NMI triggered in user
24097 * space, which means it is definitely not nested.
24098 */
24099 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24100 + je 1f
24101 cmpl $__KERNEL_CS, 16(%rsp)
24102 jne first_nmi
24103 -
24104 +1:
24105 /*
24106 * Check the special variable on the stack to see if NMIs are
24107 * executing.
24108 @@ -1536,8 +2087,7 @@ nested_nmi:
24109
24110 1:
24111 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24112 - leaq -1*8(%rsp), %rdx
24113 - movq %rdx, %rsp
24114 + subq $8, %rsp
24115 CFI_ADJUST_CFA_OFFSET 1*8
24116 leaq -10*8(%rsp), %rdx
24117 pushq_cfi $__KERNEL_DS
24118 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24119 CFI_RESTORE rdx
24120
24121 /* No need to check faults here */
24122 +# pax_force_retaddr_bts
24123 INTERRUPT_RETURN
24124
24125 CFI_RESTORE_STATE
24126 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24127 subq $ORIG_RAX-R15, %rsp
24128 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24129 /*
24130 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24131 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24132 * as we should not be calling schedule in NMI context.
24133 * Even with normal interrupts enabled. An NMI should not be
24134 * setting NEED_RESCHED or anything that normal interrupts and
24135 * exceptions might do.
24136 */
24137 - call save_paranoid
24138 + call save_paranoid_nmi
24139 DEFAULT_FRAME 0
24140
24141 /*
24142 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24143 * NMI itself takes a page fault, the page fault that was preempted
24144 * will read the information from the NMI page fault and not the
24145 * origin fault. Save it off and restore it if it changes.
24146 - * Use the r12 callee-saved register.
24147 + * Use the r13 callee-saved register.
24148 */
24149 - movq %cr2, %r12
24150 + movq %cr2, %r13
24151
24152 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24153 movq %rsp,%rdi
24154 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24155
24156 /* Did the NMI take a page fault? Restore cr2 if it did */
24157 movq %cr2, %rcx
24158 - cmpq %rcx, %r12
24159 + cmpq %rcx, %r13
24160 je 1f
24161 - movq %r12, %cr2
24162 + movq %r13, %cr2
24163 1:
24164
24165 - testl %ebx,%ebx /* swapgs needed? */
24166 + testl $1,%ebx /* swapgs needed? */
24167 jnz nmi_restore
24168 nmi_swapgs:
24169 SWAPGS_UNSAFE_STACK
24170 nmi_restore:
24171 + pax_exit_kernel_nmi
24172 /* Pop the extra iret frame at once */
24173 RESTORE_ALL 6*8
24174 + testb $3, 8(%rsp)
24175 + jnz 1f
24176 + pax_force_retaddr_bts
24177 +1:
24178
24179 /* Clear the NMI executing stack variable */
24180 movq $0, 5*8(%rsp)
24181 jmp irq_return
24182 CFI_ENDPROC
24183 -END(nmi)
24184 +ENDPROC(nmi)
24185
24186 ENTRY(ignore_sysret)
24187 CFI_STARTPROC
24188 mov $-ENOSYS,%eax
24189 sysret
24190 CFI_ENDPROC
24191 -END(ignore_sysret)
24192 +ENDPROC(ignore_sysret)
24193
24194 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24195 index f5d0730..5bce89c 100644
24196 --- a/arch/x86/kernel/espfix_64.c
24197 +++ b/arch/x86/kernel/espfix_64.c
24198 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24199 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24200 static void *espfix_pages[ESPFIX_MAX_PAGES];
24201
24202 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24203 - __aligned(PAGE_SIZE);
24204 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24205
24206 static unsigned int page_random, slot_random;
24207
24208 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24209 void __init init_espfix_bsp(void)
24210 {
24211 pgd_t *pgd_p;
24212 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24213
24214 /* Install the espfix pud into the kernel page directory */
24215 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24216 + pgd_p = &init_level4_pgt[index];
24217 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24218
24219 +#ifdef CONFIG_PAX_PER_CPU_PGD
24220 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24221 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24222 +#endif
24223 +
24224 /* Randomize the locations */
24225 init_espfix_random();
24226
24227 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24228 set_pte(&pte_p[n*PTE_STRIDE], pte);
24229
24230 /* Job is done for this CPU and any CPU which shares this page */
24231 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24232 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24233
24234 unlock_done:
24235 mutex_unlock(&espfix_init_mutex);
24236 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24237 index 8b7b0a5..2395f29 100644
24238 --- a/arch/x86/kernel/ftrace.c
24239 +++ b/arch/x86/kernel/ftrace.c
24240 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24241 * kernel identity mapping to modify code.
24242 */
24243 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24244 - ip = (unsigned long)__va(__pa_symbol(ip));
24245 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24246
24247 return ip;
24248 }
24249 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24250 {
24251 unsigned char replaced[MCOUNT_INSN_SIZE];
24252
24253 + ip = ktla_ktva(ip);
24254 +
24255 /*
24256 * Note: Due to modules and __init, code can
24257 * disappear and change, we need to protect against faulting
24258 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24259 unsigned char old[MCOUNT_INSN_SIZE];
24260 int ret;
24261
24262 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24263 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24264
24265 ftrace_update_func = ip;
24266 /* Make sure the breakpoints see the ftrace_update_func update */
24267 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24268 unsigned char replaced[MCOUNT_INSN_SIZE];
24269 unsigned char brk = BREAKPOINT_INSTRUCTION;
24270
24271 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24272 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24273 return -EFAULT;
24274
24275 /* Make sure it is what we expect it to be */
24276 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24277 index c4f8d46..2d63ae2 100644
24278 --- a/arch/x86/kernel/head64.c
24279 +++ b/arch/x86/kernel/head64.c
24280 @@ -68,12 +68,12 @@ again:
24281 pgd = *pgd_p;
24282
24283 /*
24284 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24285 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24286 + * The use of __early_va rather than __va here is critical:
24287 + * __va would point us back into the dynamic
24288 * range and we might end up looping forever...
24289 */
24290 if (pgd)
24291 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24292 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24293 else {
24294 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24295 reset_early_page_tables();
24296 @@ -83,13 +83,13 @@ again:
24297 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24298 for (i = 0; i < PTRS_PER_PUD; i++)
24299 pud_p[i] = 0;
24300 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24301 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24302 }
24303 pud_p += pud_index(address);
24304 pud = *pud_p;
24305
24306 if (pud)
24307 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24308 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24309 else {
24310 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24311 reset_early_page_tables();
24312 @@ -99,7 +99,7 @@ again:
24313 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24314 for (i = 0; i < PTRS_PER_PMD; i++)
24315 pmd_p[i] = 0;
24316 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24317 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24318 }
24319 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24320 pmd_p[pmd_index(address)] = pmd;
24321 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24322 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24323 early_printk("Kernel alive\n");
24324
24325 - clear_page(init_level4_pgt);
24326 /* set init_level4_pgt kernel high mapping*/
24327 init_level4_pgt[511] = early_level4_pgt[511];
24328
24329 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24330 index f36bd42..0ab4474 100644
24331 --- a/arch/x86/kernel/head_32.S
24332 +++ b/arch/x86/kernel/head_32.S
24333 @@ -26,6 +26,12 @@
24334 /* Physical address */
24335 #define pa(X) ((X) - __PAGE_OFFSET)
24336
24337 +#ifdef CONFIG_PAX_KERNEXEC
24338 +#define ta(X) (X)
24339 +#else
24340 +#define ta(X) ((X) - __PAGE_OFFSET)
24341 +#endif
24342 +
24343 /*
24344 * References to members of the new_cpu_data structure.
24345 */
24346 @@ -55,11 +61,7 @@
24347 * and small than max_low_pfn, otherwise will waste some page table entries
24348 */
24349
24350 -#if PTRS_PER_PMD > 1
24351 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24352 -#else
24353 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24354 -#endif
24355 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24356
24357 /* Number of possible pages in the lowmem region */
24358 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24359 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24360 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24361
24362 /*
24363 + * Real beginning of normal "text" segment
24364 + */
24365 +ENTRY(stext)
24366 +ENTRY(_stext)
24367 +
24368 +/*
24369 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24370 * %esi points to the real-mode code as a 32-bit pointer.
24371 * CS and DS must be 4 GB flat segments, but we don't depend on
24372 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24373 * can.
24374 */
24375 __HEAD
24376 +
24377 +#ifdef CONFIG_PAX_KERNEXEC
24378 + jmp startup_32
24379 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24380 +.fill PAGE_SIZE-5,1,0xcc
24381 +#endif
24382 +
24383 ENTRY(startup_32)
24384 movl pa(stack_start),%ecx
24385
24386 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24387 2:
24388 leal -__PAGE_OFFSET(%ecx),%esp
24389
24390 +#ifdef CONFIG_SMP
24391 + movl $pa(cpu_gdt_table),%edi
24392 + movl $__per_cpu_load,%eax
24393 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24394 + rorl $16,%eax
24395 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24396 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24397 + movl $__per_cpu_end - 1,%eax
24398 + subl $__per_cpu_start,%eax
24399 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24400 +#endif
24401 +
24402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24403 + movl $NR_CPUS,%ecx
24404 + movl $pa(cpu_gdt_table),%edi
24405 +1:
24406 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24407 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24408 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24409 + addl $PAGE_SIZE_asm,%edi
24410 + loop 1b
24411 +#endif
24412 +
24413 +#ifdef CONFIG_PAX_KERNEXEC
24414 + movl $pa(boot_gdt),%edi
24415 + movl $__LOAD_PHYSICAL_ADDR,%eax
24416 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24417 + rorl $16,%eax
24418 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24419 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24420 + rorl $16,%eax
24421 +
24422 + ljmp $(__BOOT_CS),$1f
24423 +1:
24424 +
24425 + movl $NR_CPUS,%ecx
24426 + movl $pa(cpu_gdt_table),%edi
24427 + addl $__PAGE_OFFSET,%eax
24428 +1:
24429 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24430 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24431 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24432 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24433 + rorl $16,%eax
24434 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24435 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24436 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24437 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24438 + rorl $16,%eax
24439 + addl $PAGE_SIZE_asm,%edi
24440 + loop 1b
24441 +#endif
24442 +
24443 /*
24444 * Clear BSS first so that there are no surprises...
24445 */
24446 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24447 movl %eax, pa(max_pfn_mapped)
24448
24449 /* Do early initialization of the fixmap area */
24450 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24451 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24452 +#ifdef CONFIG_COMPAT_VDSO
24453 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24454 +#else
24455 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24456 +#endif
24457 #else /* Not PAE */
24458
24459 page_pde_offset = (__PAGE_OFFSET >> 20);
24460 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24461 movl %eax, pa(max_pfn_mapped)
24462
24463 /* Do early initialization of the fixmap area */
24464 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24465 - movl %eax,pa(initial_page_table+0xffc)
24466 +#ifdef CONFIG_COMPAT_VDSO
24467 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24468 +#else
24469 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24470 +#endif
24471 #endif
24472
24473 #ifdef CONFIG_PARAVIRT
24474 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24475 cmpl $num_subarch_entries, %eax
24476 jae bad_subarch
24477
24478 - movl pa(subarch_entries)(,%eax,4), %eax
24479 - subl $__PAGE_OFFSET, %eax
24480 - jmp *%eax
24481 + jmp *pa(subarch_entries)(,%eax,4)
24482
24483 bad_subarch:
24484 WEAK(lguest_entry)
24485 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24486 __INITDATA
24487
24488 subarch_entries:
24489 - .long default_entry /* normal x86/PC */
24490 - .long lguest_entry /* lguest hypervisor */
24491 - .long xen_entry /* Xen hypervisor */
24492 - .long default_entry /* Moorestown MID */
24493 + .long ta(default_entry) /* normal x86/PC */
24494 + .long ta(lguest_entry) /* lguest hypervisor */
24495 + .long ta(xen_entry) /* Xen hypervisor */
24496 + .long ta(default_entry) /* Moorestown MID */
24497 num_subarch_entries = (. - subarch_entries) / 4
24498 .previous
24499 #else
24500 @@ -354,6 +426,7 @@ default_entry:
24501 movl pa(mmu_cr4_features),%eax
24502 movl %eax,%cr4
24503
24504 +#ifdef CONFIG_X86_PAE
24505 testb $X86_CR4_PAE, %al # check if PAE is enabled
24506 jz enable_paging
24507
24508 @@ -382,6 +455,9 @@ default_entry:
24509 /* Make changes effective */
24510 wrmsr
24511
24512 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24513 +#endif
24514 +
24515 enable_paging:
24516
24517 /*
24518 @@ -449,14 +525,20 @@ is486:
24519 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24520 movl %eax,%ss # after changing gdt.
24521
24522 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24523 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24524 movl %eax,%ds
24525 movl %eax,%es
24526
24527 movl $(__KERNEL_PERCPU), %eax
24528 movl %eax,%fs # set this cpu's percpu
24529
24530 +#ifdef CONFIG_CC_STACKPROTECTOR
24531 movl $(__KERNEL_STACK_CANARY),%eax
24532 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24533 + movl $(__USER_DS),%eax
24534 +#else
24535 + xorl %eax,%eax
24536 +#endif
24537 movl %eax,%gs
24538
24539 xorl %eax,%eax # Clear LDT
24540 @@ -512,8 +594,11 @@ setup_once:
24541 * relocation. Manually set base address in stack canary
24542 * segment descriptor.
24543 */
24544 - movl $gdt_page,%eax
24545 + movl $cpu_gdt_table,%eax
24546 movl $stack_canary,%ecx
24547 +#ifdef CONFIG_SMP
24548 + addl $__per_cpu_load,%ecx
24549 +#endif
24550 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24551 shrl $16, %ecx
24552 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24553 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24554 cmpl $2,(%esp) # X86_TRAP_NMI
24555 je is_nmi # Ignore NMI
24556
24557 - cmpl $2,%ss:early_recursion_flag
24558 + cmpl $1,%ss:early_recursion_flag
24559 je hlt_loop
24560 incl %ss:early_recursion_flag
24561
24562 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24563 pushl (20+6*4)(%esp) /* trapno */
24564 pushl $fault_msg
24565 call printk
24566 -#endif
24567 call dump_stack
24568 +#endif
24569 hlt_loop:
24570 hlt
24571 jmp hlt_loop
24572 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24573 /* This is the default interrupt "handler" :-) */
24574 ALIGN
24575 ignore_int:
24576 - cld
24577 #ifdef CONFIG_PRINTK
24578 + cmpl $2,%ss:early_recursion_flag
24579 + je hlt_loop
24580 + incl %ss:early_recursion_flag
24581 + cld
24582 pushl %eax
24583 pushl %ecx
24584 pushl %edx
24585 @@ -617,9 +705,6 @@ ignore_int:
24586 movl $(__KERNEL_DS),%eax
24587 movl %eax,%ds
24588 movl %eax,%es
24589 - cmpl $2,early_recursion_flag
24590 - je hlt_loop
24591 - incl early_recursion_flag
24592 pushl 16(%esp)
24593 pushl 24(%esp)
24594 pushl 32(%esp)
24595 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24596 /*
24597 * BSS section
24598 */
24599 -__PAGE_ALIGNED_BSS
24600 - .align PAGE_SIZE
24601 #ifdef CONFIG_X86_PAE
24602 +.section .initial_pg_pmd,"a",@progbits
24603 initial_pg_pmd:
24604 .fill 1024*KPMDS,4,0
24605 #else
24606 +.section .initial_page_table,"a",@progbits
24607 ENTRY(initial_page_table)
24608 .fill 1024,4,0
24609 #endif
24610 +.section .initial_pg_fixmap,"a",@progbits
24611 initial_pg_fixmap:
24612 .fill 1024,4,0
24613 +.section .empty_zero_page,"a",@progbits
24614 ENTRY(empty_zero_page)
24615 .fill 4096,1,0
24616 +.section .swapper_pg_dir,"a",@progbits
24617 ENTRY(swapper_pg_dir)
24618 +#ifdef CONFIG_X86_PAE
24619 + .fill 4,8,0
24620 +#else
24621 .fill 1024,4,0
24622 +#endif
24623
24624 /*
24625 * This starts the data section.
24626 */
24627 #ifdef CONFIG_X86_PAE
24628 -__PAGE_ALIGNED_DATA
24629 - /* Page-aligned for the benefit of paravirt? */
24630 - .align PAGE_SIZE
24631 +.section .initial_page_table,"a",@progbits
24632 ENTRY(initial_page_table)
24633 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24634 # if KPMDS == 3
24635 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24636 # error "Kernel PMDs should be 1, 2 or 3"
24637 # endif
24638 .align PAGE_SIZE /* needs to be page-sized too */
24639 +
24640 +#ifdef CONFIG_PAX_PER_CPU_PGD
24641 +ENTRY(cpu_pgd)
24642 + .rept 2*NR_CPUS
24643 + .fill 4,8,0
24644 + .endr
24645 +#endif
24646 +
24647 #endif
24648
24649 .data
24650 .balign 4
24651 ENTRY(stack_start)
24652 - .long init_thread_union+THREAD_SIZE
24653 + .long init_thread_union+THREAD_SIZE-8
24654
24655 __INITRODATA
24656 int_msg:
24657 @@ -727,7 +825,7 @@ fault_msg:
24658 * segment size, and 32-bit linear address value:
24659 */
24660
24661 - .data
24662 +.section .rodata,"a",@progbits
24663 .globl boot_gdt_descr
24664 .globl idt_descr
24665
24666 @@ -736,7 +834,7 @@ fault_msg:
24667 .word 0 # 32 bit align gdt_desc.address
24668 boot_gdt_descr:
24669 .word __BOOT_DS+7
24670 - .long boot_gdt - __PAGE_OFFSET
24671 + .long pa(boot_gdt)
24672
24673 .word 0 # 32-bit align idt_desc.address
24674 idt_descr:
24675 @@ -747,7 +845,7 @@ idt_descr:
24676 .word 0 # 32 bit align gdt_desc.address
24677 ENTRY(early_gdt_descr)
24678 .word GDT_ENTRIES*8-1
24679 - .long gdt_page /* Overwritten for secondary CPUs */
24680 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24681
24682 /*
24683 * The boot_gdt must mirror the equivalent in setup.S and is
24684 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24685 .align L1_CACHE_BYTES
24686 ENTRY(boot_gdt)
24687 .fill GDT_ENTRY_BOOT_CS,8,0
24688 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24689 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24690 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24691 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24692 +
24693 + .align PAGE_SIZE_asm
24694 +ENTRY(cpu_gdt_table)
24695 + .rept NR_CPUS
24696 + .quad 0x0000000000000000 /* NULL descriptor */
24697 + .quad 0x0000000000000000 /* 0x0b reserved */
24698 + .quad 0x0000000000000000 /* 0x13 reserved */
24699 + .quad 0x0000000000000000 /* 0x1b reserved */
24700 +
24701 +#ifdef CONFIG_PAX_KERNEXEC
24702 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24703 +#else
24704 + .quad 0x0000000000000000 /* 0x20 unused */
24705 +#endif
24706 +
24707 + .quad 0x0000000000000000 /* 0x28 unused */
24708 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24709 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24710 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24711 + .quad 0x0000000000000000 /* 0x4b reserved */
24712 + .quad 0x0000000000000000 /* 0x53 reserved */
24713 + .quad 0x0000000000000000 /* 0x5b reserved */
24714 +
24715 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24716 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24717 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24718 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24719 +
24720 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24721 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24722 +
24723 + /*
24724 + * Segments used for calling PnP BIOS have byte granularity.
24725 + * The code segments and data segments have fixed 64k limits,
24726 + * the transfer segment sizes are set at run time.
24727 + */
24728 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24729 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24730 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24731 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24732 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24733 +
24734 + /*
24735 + * The APM segments have byte granularity and their bases
24736 + * are set at run time. All have 64k limits.
24737 + */
24738 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24739 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24740 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24741 +
24742 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24743 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24744 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24745 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24746 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24747 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24748 +
24749 + /* Be sure this is zeroed to avoid false validations in Xen */
24750 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24751 + .endr
24752 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24753 index 6fd514d9..55fd355 100644
24754 --- a/arch/x86/kernel/head_64.S
24755 +++ b/arch/x86/kernel/head_64.S
24756 @@ -20,6 +20,8 @@
24757 #include <asm/processor-flags.h>
24758 #include <asm/percpu.h>
24759 #include <asm/nops.h>
24760 +#include <asm/cpufeature.h>
24761 +#include <asm/alternative-asm.h>
24762
24763 #ifdef CONFIG_PARAVIRT
24764 #include <asm/asm-offsets.h>
24765 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24766 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24767 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24768 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24769 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24770 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24771 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24772 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24773 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24774 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24775
24776 .text
24777 __HEAD
24778 @@ -89,11 +97,26 @@ startup_64:
24779 * Fixup the physical addresses in the page table
24780 */
24781 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24782 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24783 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24784 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24785 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24786 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24787
24788 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24789 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24790 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24791 +#ifndef CONFIG_XEN
24792 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24793 +#endif
24794
24795 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24796 +
24797 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24798 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24799 +
24800 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24801 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24802 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24803 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24804
24805 /*
24806 * Set up the identity mapping for the switchover. These
24807 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24808 * after the boot processor executes this code.
24809 */
24810
24811 + orq $-1, %rbp
24812 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24813 1:
24814
24815 - /* Enable PAE mode and PGE */
24816 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24817 + /* Enable PAE mode and PSE/PGE */
24818 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24819 movq %rcx, %cr4
24820
24821 /* Setup early boot stage 4 level pagetables. */
24822 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24823 movl $MSR_EFER, %ecx
24824 rdmsr
24825 btsl $_EFER_SCE, %eax /* Enable System Call */
24826 - btl $20,%edi /* No Execute supported? */
24827 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24828 jnc 1f
24829 btsl $_EFER_NX, %eax
24830 + cmpq $-1, %rbp
24831 + je 1f
24832 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24833 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24834 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24835 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24836 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24837 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24838 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24839 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24840 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24841 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24842 1: wrmsr /* Make changes effective */
24843
24844 /* Setup cr0 */
24845 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24846 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24847 * address given in m16:64.
24848 */
24849 + pax_set_fptr_mask
24850 movq initial_code(%rip),%rax
24851 pushq $0 # fake return address to stop unwinder
24852 pushq $__KERNEL_CS # set correct cs
24853 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24854 .quad INIT_PER_CPU_VAR(irq_stack_union)
24855
24856 GLOBAL(stack_start)
24857 - .quad init_thread_union+THREAD_SIZE-8
24858 + .quad init_thread_union+THREAD_SIZE-16
24859 .word 0
24860 __FINITDATA
24861
24862 @@ -391,7 +427,7 @@ ENTRY(early_idt_handler)
24863 call dump_stack
24864 #ifdef CONFIG_KALLSYMS
24865 leaq early_idt_ripmsg(%rip),%rdi
24866 - movq 40(%rsp),%rsi # %rip again
24867 + movq 88(%rsp),%rsi # %rip again
24868 call __print_symbol
24869 #endif
24870 #endif /* EARLY_PRINTK */
24871 @@ -420,6 +456,7 @@ ENDPROC(early_idt_handler)
24872 early_recursion_flag:
24873 .long 0
24874
24875 + .section .rodata,"a",@progbits
24876 #ifdef CONFIG_EARLY_PRINTK
24877 early_idt_msg:
24878 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24879 @@ -447,29 +484,52 @@ NEXT_PAGE(early_level4_pgt)
24880 NEXT_PAGE(early_dynamic_pgts)
24881 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24882
24883 - .data
24884 + .section .rodata,"a",@progbits
24885
24886 -#ifndef CONFIG_XEN
24887 NEXT_PAGE(init_level4_pgt)
24888 - .fill 512,8,0
24889 -#else
24890 -NEXT_PAGE(init_level4_pgt)
24891 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24892 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24893 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24894 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24895 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24896 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24897 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24898 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24899 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24900 .org init_level4_pgt + L4_START_KERNEL*8, 0
24901 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24902 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24903
24904 +#ifdef CONFIG_PAX_PER_CPU_PGD
24905 +NEXT_PAGE(cpu_pgd)
24906 + .rept 2*NR_CPUS
24907 + .fill 512,8,0
24908 + .endr
24909 +#endif
24910 +
24911 NEXT_PAGE(level3_ident_pgt)
24912 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24913 +#ifdef CONFIG_XEN
24914 .fill 511, 8, 0
24915 +#else
24916 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24917 + .fill 510,8,0
24918 +#endif
24919 +
24920 +NEXT_PAGE(level3_vmalloc_start_pgt)
24921 + .fill 512,8,0
24922 +
24923 +NEXT_PAGE(level3_vmalloc_end_pgt)
24924 + .fill 512,8,0
24925 +
24926 +NEXT_PAGE(level3_vmemmap_pgt)
24927 + .fill L3_VMEMMAP_START,8,0
24928 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24929 +
24930 NEXT_PAGE(level2_ident_pgt)
24931 - /* Since I easily can, map the first 1G.
24932 + /* Since I easily can, map the first 2G.
24933 * Don't set NX because code runs from these pages.
24934 */
24935 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24936 -#endif
24937 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24938
24939 NEXT_PAGE(level3_kernel_pgt)
24940 .fill L3_START_KERNEL,8,0
24941 @@ -477,6 +537,9 @@ NEXT_PAGE(level3_kernel_pgt)
24942 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24943 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24944
24945 +NEXT_PAGE(level2_vmemmap_pgt)
24946 + .fill 512,8,0
24947 +
24948 NEXT_PAGE(level2_kernel_pgt)
24949 /*
24950 * 512 MB kernel mapping. We spend a full page on this pagetable
24951 @@ -492,23 +555,59 @@ NEXT_PAGE(level2_kernel_pgt)
24952 KERNEL_IMAGE_SIZE/PMD_SIZE)
24953
24954 NEXT_PAGE(level2_fixmap_pgt)
24955 - .fill 506,8,0
24956 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24957 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24958 - .fill 5,8,0
24959 + .fill 504,8,0
24960 + PMDS(level1_fixmap_pgt - __START_KERNEL_map, _PAGE_TABLE, 3)
24961 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24962 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24963 + .fill 4,8,0
24964
24965 NEXT_PAGE(level1_fixmap_pgt)
24966 + .fill 3*512,8,0
24967 +
24968 +NEXT_PAGE(level1_vsyscall_pgt)
24969 .fill 512,8,0
24970
24971 #undef PMDS
24972
24973 - .data
24974 + .align PAGE_SIZE
24975 +ENTRY(cpu_gdt_table)
24976 + .rept NR_CPUS
24977 + .quad 0x0000000000000000 /* NULL descriptor */
24978 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
24979 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
24980 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
24981 + .quad 0x00cffb000000ffff /* __USER32_CS */
24982 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
24983 + .quad 0x00affb000000ffff /* __USER_CS */
24984 +
24985 +#ifdef CONFIG_PAX_KERNEXEC
24986 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
24987 +#else
24988 + .quad 0x0 /* unused */
24989 +#endif
24990 +
24991 + .quad 0,0 /* TSS */
24992 + .quad 0,0 /* LDT */
24993 + .quad 0,0,0 /* three TLS descriptors */
24994 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
24995 + /* asm/segment.h:GDT_ENTRIES must match this */
24996 +
24997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24998 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
24999 +#else
25000 + .quad 0x0 /* unused */
25001 +#endif
25002 +
25003 + /* zero the remaining page */
25004 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25005 + .endr
25006 +
25007 .align 16
25008 .globl early_gdt_descr
25009 early_gdt_descr:
25010 .word GDT_ENTRIES*8-1
25011 early_gdt_descr_base:
25012 - .quad INIT_PER_CPU_VAR(gdt_page)
25013 + .quad cpu_gdt_table
25014
25015 ENTRY(phys_base)
25016 /* This must match the first entry in level2_kernel_pgt */
25017 @@ -532,8 +631,8 @@ NEXT_PAGE(kasan_zero_pud)
25018
25019
25020 #include "../../x86/xen/xen-head.S"
25021 -
25022 - __PAGE_ALIGNED_BSS
25023 +
25024 + .section .rodata,"a",@progbits
25025 NEXT_PAGE(empty_zero_page)
25026 .skip PAGE_SIZE
25027
25028 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25029 index 05fd74f..c3548b1 100644
25030 --- a/arch/x86/kernel/i386_ksyms_32.c
25031 +++ b/arch/x86/kernel/i386_ksyms_32.c
25032 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25033 EXPORT_SYMBOL(cmpxchg8b_emu);
25034 #endif
25035
25036 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25037 +
25038 /* Networking helper routines. */
25039 EXPORT_SYMBOL(csum_partial_copy_generic);
25040 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25041 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25042
25043 EXPORT_SYMBOL(__get_user_1);
25044 EXPORT_SYMBOL(__get_user_2);
25045 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25046 EXPORT_SYMBOL(___preempt_schedule_context);
25047 #endif
25048 #endif
25049 +
25050 +#ifdef CONFIG_PAX_KERNEXEC
25051 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25052 +#endif
25053 +
25054 +#ifdef CONFIG_PAX_PER_CPU_PGD
25055 +EXPORT_SYMBOL(cpu_pgd);
25056 +#endif
25057 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25058 index d5651fc..29c740d 100644
25059 --- a/arch/x86/kernel/i387.c
25060 +++ b/arch/x86/kernel/i387.c
25061 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25062 static inline bool interrupted_user_mode(void)
25063 {
25064 struct pt_regs *regs = get_irq_regs();
25065 - return regs && user_mode_vm(regs);
25066 + return regs && user_mode(regs);
25067 }
25068
25069 /*
25070 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25071 index e7cc537..67d7372 100644
25072 --- a/arch/x86/kernel/i8259.c
25073 +++ b/arch/x86/kernel/i8259.c
25074 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25075 static void make_8259A_irq(unsigned int irq)
25076 {
25077 disable_irq_nosync(irq);
25078 - io_apic_irqs &= ~(1<<irq);
25079 + io_apic_irqs &= ~(1UL<<irq);
25080 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25081 enable_irq(irq);
25082 }
25083 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25084 "spurious 8259A interrupt: IRQ%d.\n", irq);
25085 spurious_irq_mask |= irqmask;
25086 }
25087 - atomic_inc(&irq_err_count);
25088 + atomic_inc_unchecked(&irq_err_count);
25089 /*
25090 * Theoretically we do not have to handle this IRQ,
25091 * but in Linux this does not cause problems and is
25092 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25093 /* (slave's support for AEOI in flat mode is to be investigated) */
25094 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25095
25096 + pax_open_kernel();
25097 if (auto_eoi)
25098 /*
25099 * In AEOI mode we just have to mask the interrupt
25100 * when acking.
25101 */
25102 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25103 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25104 else
25105 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25106 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25107 + pax_close_kernel();
25108
25109 udelay(100); /* wait for 8259A to initialize */
25110
25111 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25112 index a979b5b..1d6db75 100644
25113 --- a/arch/x86/kernel/io_delay.c
25114 +++ b/arch/x86/kernel/io_delay.c
25115 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25116 * Quirk table for systems that misbehave (lock up, etc.) if port
25117 * 0x80 is used:
25118 */
25119 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25120 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25121 {
25122 .callback = dmi_io_delay_0xed_port,
25123 .ident = "Compaq Presario V6000",
25124 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25125 index 4ddaf66..49d5c18 100644
25126 --- a/arch/x86/kernel/ioport.c
25127 +++ b/arch/x86/kernel/ioport.c
25128 @@ -6,6 +6,7 @@
25129 #include <linux/sched.h>
25130 #include <linux/kernel.h>
25131 #include <linux/capability.h>
25132 +#include <linux/security.h>
25133 #include <linux/errno.h>
25134 #include <linux/types.h>
25135 #include <linux/ioport.h>
25136 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25137 return -EINVAL;
25138 if (turn_on && !capable(CAP_SYS_RAWIO))
25139 return -EPERM;
25140 +#ifdef CONFIG_GRKERNSEC_IO
25141 + if (turn_on && grsec_disable_privio) {
25142 + gr_handle_ioperm();
25143 + return -ENODEV;
25144 + }
25145 +#endif
25146
25147 /*
25148 * If it's the first ioperm() call in this thread's lifetime, set the
25149 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25150 * because the ->io_bitmap_max value must match the bitmap
25151 * contents:
25152 */
25153 - tss = &per_cpu(init_tss, get_cpu());
25154 + tss = init_tss + get_cpu();
25155
25156 if (turn_on)
25157 bitmap_clear(t->io_bitmap_ptr, from, num);
25158 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25159 if (level > old) {
25160 if (!capable(CAP_SYS_RAWIO))
25161 return -EPERM;
25162 +#ifdef CONFIG_GRKERNSEC_IO
25163 + if (grsec_disable_privio) {
25164 + gr_handle_iopl();
25165 + return -ENODEV;
25166 + }
25167 +#endif
25168 }
25169 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25170 t->iopl = level << 12;
25171 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25172 index 67b1cbe..6ad4cbc 100644
25173 --- a/arch/x86/kernel/irq.c
25174 +++ b/arch/x86/kernel/irq.c
25175 @@ -22,7 +22,7 @@
25176 #define CREATE_TRACE_POINTS
25177 #include <asm/trace/irq_vectors.h>
25178
25179 -atomic_t irq_err_count;
25180 +atomic_unchecked_t irq_err_count;
25181
25182 /* Function pointer for generic interrupt vector handling */
25183 void (*x86_platform_ipi_callback)(void) = NULL;
25184 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25185 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25186 seq_puts(p, " Hypervisor callback interrupts\n");
25187 #endif
25188 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25189 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25190 #if defined(CONFIG_X86_IO_APIC)
25191 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25192 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25193 #endif
25194 return 0;
25195 }
25196 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25197
25198 u64 arch_irq_stat(void)
25199 {
25200 - u64 sum = atomic_read(&irq_err_count);
25201 + u64 sum = atomic_read_unchecked(&irq_err_count);
25202 return sum;
25203 }
25204
25205 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25206 index 28d28f5..e6cc9ae 100644
25207 --- a/arch/x86/kernel/irq_32.c
25208 +++ b/arch/x86/kernel/irq_32.c
25209 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25210
25211 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25212
25213 +extern void gr_handle_kernel_exploit(void);
25214 +
25215 int sysctl_panic_on_stackoverflow __read_mostly;
25216
25217 /* Debugging check for stack overflow: is there less than 1KB free? */
25218 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25219 __asm__ __volatile__("andl %%esp,%0" :
25220 "=r" (sp) : "0" (THREAD_SIZE - 1));
25221
25222 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25223 + return sp < STACK_WARN;
25224 }
25225
25226 static void print_stack_overflow(void)
25227 {
25228 printk(KERN_WARNING "low stack detected by irq handler\n");
25229 dump_stack();
25230 + gr_handle_kernel_exploit();
25231 if (sysctl_panic_on_stackoverflow)
25232 panic("low stack detected by irq handler - check messages\n");
25233 }
25234 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25235 static inline int
25236 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25237 {
25238 - struct irq_stack *curstk, *irqstk;
25239 + struct irq_stack *irqstk;
25240 u32 *isp, *prev_esp, arg1, arg2;
25241
25242 - curstk = (struct irq_stack *) current_stack();
25243 irqstk = __this_cpu_read(hardirq_stack);
25244
25245 /*
25246 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25247 * handler) we can't do that and just have to keep using the
25248 * current stack (which is the irq stack already after all)
25249 */
25250 - if (unlikely(curstk == irqstk))
25251 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25252 return 0;
25253
25254 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25255 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25256
25257 /* Save the next esp at the bottom of the stack */
25258 prev_esp = (u32 *)irqstk;
25259 *prev_esp = current_stack_pointer();
25260
25261 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25262 + __set_fs(MAKE_MM_SEG(0));
25263 +#endif
25264 +
25265 if (unlikely(overflow))
25266 call_on_stack(print_stack_overflow, isp);
25267
25268 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25269 : "0" (irq), "1" (desc), "2" (isp),
25270 "D" (desc->handle_irq)
25271 : "memory", "cc", "ecx");
25272 +
25273 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25274 + __set_fs(current_thread_info()->addr_limit);
25275 +#endif
25276 +
25277 return 1;
25278 }
25279
25280 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25281 */
25282 void irq_ctx_init(int cpu)
25283 {
25284 - struct irq_stack *irqstk;
25285 -
25286 if (per_cpu(hardirq_stack, cpu))
25287 return;
25288
25289 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25290 - THREADINFO_GFP,
25291 - THREAD_SIZE_ORDER));
25292 - per_cpu(hardirq_stack, cpu) = irqstk;
25293 -
25294 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25295 - THREADINFO_GFP,
25296 - THREAD_SIZE_ORDER));
25297 - per_cpu(softirq_stack, cpu) = irqstk;
25298 -
25299 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25300 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25301 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25302 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25303 }
25304
25305 void do_softirq_own_stack(void)
25306 {
25307 - struct thread_info *curstk;
25308 struct irq_stack *irqstk;
25309 u32 *isp, *prev_esp;
25310
25311 - curstk = current_stack();
25312 irqstk = __this_cpu_read(softirq_stack);
25313
25314 /* build the stack frame on the softirq stack */
25315 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25316 prev_esp = (u32 *)irqstk;
25317 *prev_esp = current_stack_pointer();
25318
25319 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25320 + __set_fs(MAKE_MM_SEG(0));
25321 +#endif
25322 +
25323 call_on_stack(__do_softirq, isp);
25324 +
25325 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25326 + __set_fs(current_thread_info()->addr_limit);
25327 +#endif
25328 +
25329 }
25330
25331 bool handle_irq(unsigned irq, struct pt_regs *regs)
25332 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25333 if (unlikely(!desc))
25334 return false;
25335
25336 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25337 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25338 if (unlikely(overflow))
25339 print_stack_overflow();
25340 desc->handle_irq(irq, desc);
25341 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25342 index e4b503d..824fce8 100644
25343 --- a/arch/x86/kernel/irq_64.c
25344 +++ b/arch/x86/kernel/irq_64.c
25345 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25346 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25347 EXPORT_PER_CPU_SYMBOL(irq_regs);
25348
25349 +extern void gr_handle_kernel_exploit(void);
25350 +
25351 int sysctl_panic_on_stackoverflow;
25352
25353 /*
25354 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25355 u64 estack_top, estack_bottom;
25356 u64 curbase = (u64)task_stack_page(current);
25357
25358 - if (user_mode_vm(regs))
25359 + if (user_mode(regs))
25360 return;
25361
25362 if (regs->sp >= curbase + sizeof(struct thread_info) +
25363 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25364 irq_stack_top, irq_stack_bottom,
25365 estack_top, estack_bottom);
25366
25367 + gr_handle_kernel_exploit();
25368 +
25369 if (sysctl_panic_on_stackoverflow)
25370 panic("low stack detected by irq handler - check messages\n");
25371 #endif
25372 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25373 index 26d5a55..a01160a 100644
25374 --- a/arch/x86/kernel/jump_label.c
25375 +++ b/arch/x86/kernel/jump_label.c
25376 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25377 * Jump label is enabled for the first time.
25378 * So we expect a default_nop...
25379 */
25380 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25381 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25382 != 0))
25383 bug_at((void *)entry->code, __LINE__);
25384 } else {
25385 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25386 * ...otherwise expect an ideal_nop. Otherwise
25387 * something went horribly wrong.
25388 */
25389 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25390 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25391 != 0))
25392 bug_at((void *)entry->code, __LINE__);
25393 }
25394 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25395 * are converting the default nop to the ideal nop.
25396 */
25397 if (init) {
25398 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25399 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25400 bug_at((void *)entry->code, __LINE__);
25401 } else {
25402 code.jump = 0xe9;
25403 code.offset = entry->target -
25404 (entry->code + JUMP_LABEL_NOP_SIZE);
25405 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25406 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25407 bug_at((void *)entry->code, __LINE__);
25408 }
25409 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25410 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25411 index 25ecd56..e12482f 100644
25412 --- a/arch/x86/kernel/kgdb.c
25413 +++ b/arch/x86/kernel/kgdb.c
25414 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25415 #ifdef CONFIG_X86_32
25416 switch (regno) {
25417 case GDB_SS:
25418 - if (!user_mode_vm(regs))
25419 + if (!user_mode(regs))
25420 *(unsigned long *)mem = __KERNEL_DS;
25421 break;
25422 case GDB_SP:
25423 - if (!user_mode_vm(regs))
25424 + if (!user_mode(regs))
25425 *(unsigned long *)mem = kernel_stack_pointer(regs);
25426 break;
25427 case GDB_GS:
25428 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25429 bp->attr.bp_addr = breakinfo[breakno].addr;
25430 bp->attr.bp_len = breakinfo[breakno].len;
25431 bp->attr.bp_type = breakinfo[breakno].type;
25432 - info->address = breakinfo[breakno].addr;
25433 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25434 + info->address = ktla_ktva(breakinfo[breakno].addr);
25435 + else
25436 + info->address = breakinfo[breakno].addr;
25437 info->len = breakinfo[breakno].len;
25438 info->type = breakinfo[breakno].type;
25439 val = arch_install_hw_breakpoint(bp);
25440 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25441 case 'k':
25442 /* clear the trace bit */
25443 linux_regs->flags &= ~X86_EFLAGS_TF;
25444 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25445 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25446
25447 /* set the trace bit if we're stepping */
25448 if (remcomInBuffer[0] == 's') {
25449 linux_regs->flags |= X86_EFLAGS_TF;
25450 - atomic_set(&kgdb_cpu_doing_single_step,
25451 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25452 raw_smp_processor_id());
25453 }
25454
25455 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25456
25457 switch (cmd) {
25458 case DIE_DEBUG:
25459 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25460 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25461 if (user_mode(regs))
25462 return single_step_cont(regs, args);
25463 break;
25464 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25465 #endif /* CONFIG_DEBUG_RODATA */
25466
25467 bpt->type = BP_BREAKPOINT;
25468 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25469 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25470 BREAK_INSTR_SIZE);
25471 if (err)
25472 return err;
25473 - err = probe_kernel_write((char *)bpt->bpt_addr,
25474 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25475 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25476 #ifdef CONFIG_DEBUG_RODATA
25477 if (!err)
25478 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25479 return -EBUSY;
25480 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25481 BREAK_INSTR_SIZE);
25482 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25483 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25484 if (err)
25485 return err;
25486 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25487 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25488 if (mutex_is_locked(&text_mutex))
25489 goto knl_write;
25490 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25491 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25492 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25493 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25494 goto knl_write;
25495 return err;
25496 knl_write:
25497 #endif /* CONFIG_DEBUG_RODATA */
25498 - return probe_kernel_write((char *)bpt->bpt_addr,
25499 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25500 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25501 }
25502
25503 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25504 index 4e3d5a9..03fffd8 100644
25505 --- a/arch/x86/kernel/kprobes/core.c
25506 +++ b/arch/x86/kernel/kprobes/core.c
25507 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25508 s32 raddr;
25509 } __packed *insn;
25510
25511 - insn = (struct __arch_relative_insn *)from;
25512 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25513 +
25514 + pax_open_kernel();
25515 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25516 insn->op = op;
25517 + pax_close_kernel();
25518 }
25519
25520 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25521 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25522 kprobe_opcode_t opcode;
25523 kprobe_opcode_t *orig_opcodes = opcodes;
25524
25525 - if (search_exception_tables((unsigned long)opcodes))
25526 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25527 return 0; /* Page fault may occur on this address. */
25528
25529 retry:
25530 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25531 * Fortunately, we know that the original code is the ideal 5-byte
25532 * long NOP.
25533 */
25534 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25535 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25536 if (faddr)
25537 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25538 else
25539 buf[0] = kp->opcode;
25540 - return (unsigned long)buf;
25541 + return ktva_ktla((unsigned long)buf);
25542 }
25543
25544 /*
25545 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25546 /* Another subsystem puts a breakpoint, failed to recover */
25547 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25548 return 0;
25549 + pax_open_kernel();
25550 memcpy(dest, insn.kaddr, insn.length);
25551 + pax_close_kernel();
25552
25553 #ifdef CONFIG_X86_64
25554 if (insn_rip_relative(&insn)) {
25555 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25556 return 0;
25557 }
25558 disp = (u8 *) dest + insn_offset_displacement(&insn);
25559 + pax_open_kernel();
25560 *(s32 *) disp = (s32) newdisp;
25561 + pax_close_kernel();
25562 }
25563 #endif
25564 return insn.length;
25565 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25566 * nor set current_kprobe, because it doesn't use single
25567 * stepping.
25568 */
25569 - regs->ip = (unsigned long)p->ainsn.insn;
25570 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25571 preempt_enable_no_resched();
25572 return;
25573 }
25574 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25575 regs->flags &= ~X86_EFLAGS_IF;
25576 /* single step inline if the instruction is an int3 */
25577 if (p->opcode == BREAKPOINT_INSTRUCTION)
25578 - regs->ip = (unsigned long)p->addr;
25579 + regs->ip = ktla_ktva((unsigned long)p->addr);
25580 else
25581 - regs->ip = (unsigned long)p->ainsn.insn;
25582 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25583 }
25584 NOKPROBE_SYMBOL(setup_singlestep);
25585
25586 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25587 struct kprobe *p;
25588 struct kprobe_ctlblk *kcb;
25589
25590 - if (user_mode_vm(regs))
25591 + if (user_mode(regs))
25592 return 0;
25593
25594 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25595 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25596 setup_singlestep(p, regs, kcb, 0);
25597 return 1;
25598 }
25599 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25600 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25601 /*
25602 * The breakpoint instruction was removed right
25603 * after we hit it. Another cpu has removed
25604 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25605 " movq %rax, 152(%rsp)\n"
25606 RESTORE_REGS_STRING
25607 " popfq\n"
25608 +#ifdef KERNEXEC_PLUGIN
25609 + " btsq $63,(%rsp)\n"
25610 +#endif
25611 #else
25612 " pushf\n"
25613 SAVE_REGS_STRING
25614 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25615 struct kprobe_ctlblk *kcb)
25616 {
25617 unsigned long *tos = stack_addr(regs);
25618 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25619 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25620 unsigned long orig_ip = (unsigned long)p->addr;
25621 kprobe_opcode_t *insn = p->ainsn.insn;
25622
25623 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25624 struct die_args *args = data;
25625 int ret = NOTIFY_DONE;
25626
25627 - if (args->regs && user_mode_vm(args->regs))
25628 + if (args->regs && user_mode(args->regs))
25629 return ret;
25630
25631 if (val == DIE_GPF) {
25632 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25633 index 7b3b9d1..e2478b91 100644
25634 --- a/arch/x86/kernel/kprobes/opt.c
25635 +++ b/arch/x86/kernel/kprobes/opt.c
25636 @@ -79,6 +79,7 @@ found:
25637 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25638 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25639 {
25640 + pax_open_kernel();
25641 #ifdef CONFIG_X86_64
25642 *addr++ = 0x48;
25643 *addr++ = 0xbf;
25644 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25645 *addr++ = 0xb8;
25646 #endif
25647 *(unsigned long *)addr = val;
25648 + pax_close_kernel();
25649 }
25650
25651 asm (
25652 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25653 * Verify if the address gap is in 2GB range, because this uses
25654 * a relative jump.
25655 */
25656 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25657 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25658 if (abs(rel) > 0x7fffffff) {
25659 __arch_remove_optimized_kprobe(op, 0);
25660 return -ERANGE;
25661 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25662 op->optinsn.size = ret;
25663
25664 /* Copy arch-dep-instance from template */
25665 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25666 + pax_open_kernel();
25667 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25668 + pax_close_kernel();
25669
25670 /* Set probe information */
25671 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25672
25673 /* Set probe function call */
25674 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25675 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25676
25677 /* Set returning jmp instruction at the tail of out-of-line buffer */
25678 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25679 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25680 (u8 *)op->kp.addr + op->optinsn.size);
25681
25682 flush_icache_range((unsigned long) buf,
25683 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25684 WARN_ON(kprobe_disabled(&op->kp));
25685
25686 /* Backup instructions which will be replaced by jump address */
25687 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25688 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25689 RELATIVE_ADDR_SIZE);
25690
25691 insn_buf[0] = RELATIVEJUMP_OPCODE;
25692 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25693 /* This kprobe is really able to run optimized path. */
25694 op = container_of(p, struct optimized_kprobe, kp);
25695 /* Detour through copied instructions */
25696 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25697 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25698 if (!reenter)
25699 reset_current_kprobe();
25700 preempt_enable_no_resched();
25701 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25702 index c2bedae..25e7ab60 100644
25703 --- a/arch/x86/kernel/ksysfs.c
25704 +++ b/arch/x86/kernel/ksysfs.c
25705 @@ -184,7 +184,7 @@ out:
25706
25707 static struct kobj_attribute type_attr = __ATTR_RO(type);
25708
25709 -static struct bin_attribute data_attr = {
25710 +static bin_attribute_no_const data_attr __read_only = {
25711 .attr = {
25712 .name = "data",
25713 .mode = S_IRUGO,
25714 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25715 index c37886d..d851d32 100644
25716 --- a/arch/x86/kernel/ldt.c
25717 +++ b/arch/x86/kernel/ldt.c
25718 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25719 if (reload) {
25720 #ifdef CONFIG_SMP
25721 preempt_disable();
25722 - load_LDT(pc);
25723 + load_LDT_nolock(pc);
25724 if (!cpumask_equal(mm_cpumask(current->mm),
25725 cpumask_of(smp_processor_id())))
25726 smp_call_function(flush_ldt, current->mm, 1);
25727 preempt_enable();
25728 #else
25729 - load_LDT(pc);
25730 + load_LDT_nolock(pc);
25731 #endif
25732 }
25733 if (oldsize) {
25734 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25735 return err;
25736
25737 for (i = 0; i < old->size; i++)
25738 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25739 + write_ldt_entry(new->ldt, i, old->ldt + i);
25740 return 0;
25741 }
25742
25743 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25744 retval = copy_ldt(&mm->context, &old_mm->context);
25745 mutex_unlock(&old_mm->context.lock);
25746 }
25747 +
25748 + if (tsk == current) {
25749 + mm->context.vdso = 0;
25750 +
25751 +#ifdef CONFIG_X86_32
25752 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25753 + mm->context.user_cs_base = 0UL;
25754 + mm->context.user_cs_limit = ~0UL;
25755 +
25756 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25757 + cpus_clear(mm->context.cpu_user_cs_mask);
25758 +#endif
25759 +
25760 +#endif
25761 +#endif
25762 +
25763 + }
25764 +
25765 return retval;
25766 }
25767
25768 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25769 }
25770 }
25771
25772 +#ifdef CONFIG_PAX_SEGMEXEC
25773 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25774 + error = -EINVAL;
25775 + goto out_unlock;
25776 + }
25777 +#endif
25778 +
25779 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25780 error = -EINVAL;
25781 goto out_unlock;
25782 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25783 index ff3c3101d..d7c0cd8 100644
25784 --- a/arch/x86/kernel/livepatch.c
25785 +++ b/arch/x86/kernel/livepatch.c
25786 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25787 int ret, numpages, size = 4;
25788 bool readonly;
25789 unsigned long val;
25790 - unsigned long core = (unsigned long)mod->module_core;
25791 - unsigned long core_ro_size = mod->core_ro_size;
25792 - unsigned long core_size = mod->core_size;
25793 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25794 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25795 + unsigned long core_size_rx = mod->core_size_rx;
25796 + unsigned long core_size_rw = mod->core_size_rw;
25797
25798 switch (type) {
25799 case R_X86_64_NONE:
25800 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25801 return -EINVAL;
25802 }
25803
25804 - if (loc < core || loc >= core + core_size)
25805 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25806 + (loc < core_rw || loc >= core_rw + core_size_rw))
25807 /* loc does not point to any symbol inside the module */
25808 return -EINVAL;
25809
25810 - if (loc < core + core_ro_size)
25811 + if (loc < core_rx + core_size_rx)
25812 readonly = true;
25813 else
25814 readonly = false;
25815 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25816 index 469b23d..5449cfe 100644
25817 --- a/arch/x86/kernel/machine_kexec_32.c
25818 +++ b/arch/x86/kernel/machine_kexec_32.c
25819 @@ -26,7 +26,7 @@
25820 #include <asm/cacheflush.h>
25821 #include <asm/debugreg.h>
25822
25823 -static void set_idt(void *newidt, __u16 limit)
25824 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25825 {
25826 struct desc_ptr curidt;
25827
25828 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25829 }
25830
25831
25832 -static void set_gdt(void *newgdt, __u16 limit)
25833 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25834 {
25835 struct desc_ptr curgdt;
25836
25837 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25838 }
25839
25840 control_page = page_address(image->control_code_page);
25841 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25842 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25843
25844 relocate_kernel_ptr = control_page;
25845 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25846 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25847 index 94ea120..4154cea 100644
25848 --- a/arch/x86/kernel/mcount_64.S
25849 +++ b/arch/x86/kernel/mcount_64.S
25850 @@ -7,7 +7,7 @@
25851 #include <linux/linkage.h>
25852 #include <asm/ptrace.h>
25853 #include <asm/ftrace.h>
25854 -
25855 +#include <asm/alternative-asm.h>
25856
25857 .code64
25858 .section .entry.text, "ax"
25859 @@ -148,8 +148,9 @@
25860 #ifdef CONFIG_DYNAMIC_FTRACE
25861
25862 ENTRY(function_hook)
25863 + pax_force_retaddr
25864 retq
25865 -END(function_hook)
25866 +ENDPROC(function_hook)
25867
25868 ENTRY(ftrace_caller)
25869 /* save_mcount_regs fills in first two parameters */
25870 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25871 #endif
25872
25873 GLOBAL(ftrace_stub)
25874 + pax_force_retaddr
25875 retq
25876 -END(ftrace_caller)
25877 +ENDPROC(ftrace_caller)
25878
25879 ENTRY(ftrace_regs_caller)
25880 /* Save the current flags before any operations that can change them */
25881 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25882
25883 jmp ftrace_return
25884
25885 -END(ftrace_regs_caller)
25886 +ENDPROC(ftrace_regs_caller)
25887
25888
25889 #else /* ! CONFIG_DYNAMIC_FTRACE */
25890 @@ -272,18 +274,20 @@ fgraph_trace:
25891 #endif
25892
25893 GLOBAL(ftrace_stub)
25894 + pax_force_retaddr
25895 retq
25896
25897 trace:
25898 /* save_mcount_regs fills in first two parameters */
25899 save_mcount_regs
25900
25901 + pax_force_fptr ftrace_trace_function
25902 call *ftrace_trace_function
25903
25904 restore_mcount_regs
25905
25906 jmp fgraph_trace
25907 -END(function_hook)
25908 +ENDPROC(function_hook)
25909 #endif /* CONFIG_DYNAMIC_FTRACE */
25910 #endif /* CONFIG_FUNCTION_TRACER */
25911
25912 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25913
25914 restore_mcount_regs
25915
25916 + pax_force_retaddr
25917 retq
25918 -END(ftrace_graph_caller)
25919 +ENDPROC(ftrace_graph_caller)
25920
25921 GLOBAL(return_to_handler)
25922 subq $24, %rsp
25923 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25924 movq 8(%rsp), %rdx
25925 movq (%rsp), %rax
25926 addq $24, %rsp
25927 + pax_force_fptr %rdi
25928 jmp *%rdi
25929 +ENDPROC(return_to_handler)
25930 #endif
25931 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25932 index d1ac80b..f593701 100644
25933 --- a/arch/x86/kernel/module.c
25934 +++ b/arch/x86/kernel/module.c
25935 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25936 }
25937 #endif
25938
25939 -void *module_alloc(unsigned long size)
25940 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25941 {
25942 void *p;
25943
25944 - if (PAGE_ALIGN(size) > MODULES_LEN)
25945 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25946 return NULL;
25947
25948 p = __vmalloc_node_range(size, MODULE_ALIGN,
25949 MODULES_VADDR + get_module_load_offset(),
25950 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25951 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25952 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25953 + prot, 0, NUMA_NO_NODE,
25954 __builtin_return_address(0));
25955 if (p && (kasan_module_alloc(p, size) < 0)) {
25956 vfree(p);
25957 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25958 return p;
25959 }
25960
25961 +void *module_alloc(unsigned long size)
25962 +{
25963 +
25964 +#ifdef CONFIG_PAX_KERNEXEC
25965 + return __module_alloc(size, PAGE_KERNEL);
25966 +#else
25967 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25968 +#endif
25969 +
25970 +}
25971 +
25972 +#ifdef CONFIG_PAX_KERNEXEC
25973 +#ifdef CONFIG_X86_32
25974 +void *module_alloc_exec(unsigned long size)
25975 +{
25976 + struct vm_struct *area;
25977 +
25978 + if (size == 0)
25979 + return NULL;
25980 +
25981 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25982 +return area ? area->addr : NULL;
25983 +}
25984 +EXPORT_SYMBOL(module_alloc_exec);
25985 +
25986 +void module_memfree_exec(void *module_region)
25987 +{
25988 + vunmap(module_region);
25989 +}
25990 +EXPORT_SYMBOL(module_memfree_exec);
25991 +#else
25992 +void module_memfree_exec(void *module_region)
25993 +{
25994 + module_memfree(module_region);
25995 +}
25996 +EXPORT_SYMBOL(module_memfree_exec);
25997 +
25998 +void *module_alloc_exec(unsigned long size)
25999 +{
26000 + return __module_alloc(size, PAGE_KERNEL_RX);
26001 +}
26002 +EXPORT_SYMBOL(module_alloc_exec);
26003 +#endif
26004 +#endif
26005 +
26006 #ifdef CONFIG_X86_32
26007 int apply_relocate(Elf32_Shdr *sechdrs,
26008 const char *strtab,
26009 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26010 unsigned int i;
26011 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26012 Elf32_Sym *sym;
26013 - uint32_t *location;
26014 + uint32_t *plocation, location;
26015
26016 DEBUGP("Applying relocate section %u to %u\n",
26017 relsec, sechdrs[relsec].sh_info);
26018 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26019 /* This is where to make the change */
26020 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26021 - + rel[i].r_offset;
26022 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26023 + location = (uint32_t)plocation;
26024 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26025 + plocation = ktla_ktva((void *)plocation);
26026 /* This is the symbol it is referring to. Note that all
26027 undefined symbols have been resolved. */
26028 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26029 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26030 switch (ELF32_R_TYPE(rel[i].r_info)) {
26031 case R_386_32:
26032 /* We add the value into the location given */
26033 - *location += sym->st_value;
26034 + pax_open_kernel();
26035 + *plocation += sym->st_value;
26036 + pax_close_kernel();
26037 break;
26038 case R_386_PC32:
26039 /* Add the value, subtract its position */
26040 - *location += sym->st_value - (uint32_t)location;
26041 + pax_open_kernel();
26042 + *plocation += sym->st_value - location;
26043 + pax_close_kernel();
26044 break;
26045 default:
26046 pr_err("%s: Unknown relocation: %u\n",
26047 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26048 case R_X86_64_NONE:
26049 break;
26050 case R_X86_64_64:
26051 + pax_open_kernel();
26052 *(u64 *)loc = val;
26053 + pax_close_kernel();
26054 break;
26055 case R_X86_64_32:
26056 + pax_open_kernel();
26057 *(u32 *)loc = val;
26058 + pax_close_kernel();
26059 if (val != *(u32 *)loc)
26060 goto overflow;
26061 break;
26062 case R_X86_64_32S:
26063 + pax_open_kernel();
26064 *(s32 *)loc = val;
26065 + pax_close_kernel();
26066 if ((s64)val != *(s32 *)loc)
26067 goto overflow;
26068 break;
26069 case R_X86_64_PC32:
26070 val -= (u64)loc;
26071 + pax_open_kernel();
26072 *(u32 *)loc = val;
26073 + pax_close_kernel();
26074 +
26075 #if 0
26076 if ((s64)val != *(s32 *)loc)
26077 goto overflow;
26078 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26079 index 113e707..0a690e1 100644
26080 --- a/arch/x86/kernel/msr.c
26081 +++ b/arch/x86/kernel/msr.c
26082 @@ -39,6 +39,7 @@
26083 #include <linux/notifier.h>
26084 #include <linux/uaccess.h>
26085 #include <linux/gfp.h>
26086 +#include <linux/grsecurity.h>
26087
26088 #include <asm/processor.h>
26089 #include <asm/msr.h>
26090 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26091 int err = 0;
26092 ssize_t bytes = 0;
26093
26094 +#ifdef CONFIG_GRKERNSEC_KMEM
26095 + gr_handle_msr_write();
26096 + return -EPERM;
26097 +#endif
26098 +
26099 if (count % 8)
26100 return -EINVAL; /* Invalid chunk size */
26101
26102 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26103 err = -EBADF;
26104 break;
26105 }
26106 +#ifdef CONFIG_GRKERNSEC_KMEM
26107 + gr_handle_msr_write();
26108 + return -EPERM;
26109 +#endif
26110 if (copy_from_user(&regs, uregs, sizeof regs)) {
26111 err = -EFAULT;
26112 break;
26113 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26114 return notifier_from_errno(err);
26115 }
26116
26117 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26118 +static struct notifier_block msr_class_cpu_notifier = {
26119 .notifier_call = msr_class_cpu_callback,
26120 };
26121
26122 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26123 index c3e985d..110a36a 100644
26124 --- a/arch/x86/kernel/nmi.c
26125 +++ b/arch/x86/kernel/nmi.c
26126 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26127
26128 static void nmi_max_handler(struct irq_work *w)
26129 {
26130 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26131 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26132 int remainder_ns, decimal_msecs;
26133 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26134 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26135
26136 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26137 decimal_msecs = remainder_ns / 1000;
26138
26139 printk_ratelimited(KERN_INFO
26140 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26141 - a->handler, whole_msecs, decimal_msecs);
26142 + n->action->handler, whole_msecs, decimal_msecs);
26143 }
26144
26145 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26146 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26147 delta = sched_clock() - delta;
26148 trace_nmi_handler(a->handler, (int)delta, thishandled);
26149
26150 - if (delta < nmi_longest_ns || delta < a->max_duration)
26151 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26152 continue;
26153
26154 - a->max_duration = delta;
26155 - irq_work_queue(&a->irq_work);
26156 + a->work->max_duration = delta;
26157 + irq_work_queue(&a->work->irq_work);
26158 }
26159
26160 rcu_read_unlock();
26161 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26162 }
26163 NOKPROBE_SYMBOL(nmi_handle);
26164
26165 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26166 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26167 {
26168 struct nmi_desc *desc = nmi_to_desc(type);
26169 unsigned long flags;
26170 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26171 if (!action->handler)
26172 return -EINVAL;
26173
26174 - init_irq_work(&action->irq_work, nmi_max_handler);
26175 + action->work->action = action;
26176 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26177
26178 spin_lock_irqsave(&desc->lock, flags);
26179
26180 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26181 * event confuses some handlers (kdump uses this flag)
26182 */
26183 if (action->flags & NMI_FLAG_FIRST)
26184 - list_add_rcu(&action->list, &desc->head);
26185 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26186 else
26187 - list_add_tail_rcu(&action->list, &desc->head);
26188 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26189
26190 spin_unlock_irqrestore(&desc->lock, flags);
26191 return 0;
26192 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26193 if (!strcmp(n->name, name)) {
26194 WARN(in_nmi(),
26195 "Trying to free NMI (%s) from NMI context!\n", n->name);
26196 - list_del_rcu(&n->list);
26197 + pax_list_del_rcu((struct list_head *)&n->list);
26198 break;
26199 }
26200 }
26201 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26202 dotraplinkage notrace void
26203 do_nmi(struct pt_regs *regs, long error_code)
26204 {
26205 +
26206 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26207 + if (!user_mode(regs)) {
26208 + unsigned long cs = regs->cs & 0xFFFF;
26209 + unsigned long ip = ktva_ktla(regs->ip);
26210 +
26211 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26212 + regs->ip = ip;
26213 + }
26214 +#endif
26215 +
26216 nmi_nesting_preprocess(regs);
26217
26218 nmi_enter();
26219 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26220 index 6d9582e..f746287 100644
26221 --- a/arch/x86/kernel/nmi_selftest.c
26222 +++ b/arch/x86/kernel/nmi_selftest.c
26223 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26224 {
26225 /* trap all the unknown NMIs we may generate */
26226 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26227 - __initdata);
26228 + __initconst);
26229 }
26230
26231 static void __init cleanup_nmi_testsuite(void)
26232 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26233 unsigned long timeout;
26234
26235 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26236 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26237 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26238 nmi_fail = FAILURE;
26239 return;
26240 }
26241 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26242 index bbb6c73..24a58ef 100644
26243 --- a/arch/x86/kernel/paravirt-spinlocks.c
26244 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26245 @@ -8,7 +8,7 @@
26246
26247 #include <asm/paravirt.h>
26248
26249 -struct pv_lock_ops pv_lock_ops = {
26250 +struct pv_lock_ops pv_lock_ops __read_only = {
26251 #ifdef CONFIG_SMP
26252 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26253 .unlock_kick = paravirt_nop,
26254 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26255 index 548d25f..f8fb99c 100644
26256 --- a/arch/x86/kernel/paravirt.c
26257 +++ b/arch/x86/kernel/paravirt.c
26258 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26259 {
26260 return x;
26261 }
26262 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26263 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26264 +#endif
26265
26266 void __init default_banner(void)
26267 {
26268 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26269
26270 if (opfunc == NULL)
26271 /* If there's no function, patch it with a ud2a (BUG) */
26272 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26273 - else if (opfunc == _paravirt_nop)
26274 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26275 + else if (opfunc == (void *)_paravirt_nop)
26276 /* If the operation is a nop, then nop the callsite */
26277 ret = paravirt_patch_nop();
26278
26279 /* identity functions just return their single argument */
26280 - else if (opfunc == _paravirt_ident_32)
26281 + else if (opfunc == (void *)_paravirt_ident_32)
26282 ret = paravirt_patch_ident_32(insnbuf, len);
26283 - else if (opfunc == _paravirt_ident_64)
26284 + else if (opfunc == (void *)_paravirt_ident_64)
26285 ret = paravirt_patch_ident_64(insnbuf, len);
26286 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26287 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26288 + ret = paravirt_patch_ident_64(insnbuf, len);
26289 +#endif
26290
26291 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26292 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26293 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26294 if (insn_len > len || start == NULL)
26295 insn_len = len;
26296 else
26297 - memcpy(insnbuf, start, insn_len);
26298 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26299
26300 return insn_len;
26301 }
26302 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26303 return this_cpu_read(paravirt_lazy_mode);
26304 }
26305
26306 -struct pv_info pv_info = {
26307 +struct pv_info pv_info __read_only = {
26308 .name = "bare hardware",
26309 .paravirt_enabled = 0,
26310 .kernel_rpl = 0,
26311 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26312 #endif
26313 };
26314
26315 -struct pv_init_ops pv_init_ops = {
26316 +struct pv_init_ops pv_init_ops __read_only = {
26317 .patch = native_patch,
26318 };
26319
26320 -struct pv_time_ops pv_time_ops = {
26321 +struct pv_time_ops pv_time_ops __read_only = {
26322 .sched_clock = native_sched_clock,
26323 .steal_clock = native_steal_clock,
26324 };
26325
26326 -__visible struct pv_irq_ops pv_irq_ops = {
26327 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26328 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26329 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26330 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26331 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26332 #endif
26333 };
26334
26335 -__visible struct pv_cpu_ops pv_cpu_ops = {
26336 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26337 .cpuid = native_cpuid,
26338 .get_debugreg = native_get_debugreg,
26339 .set_debugreg = native_set_debugreg,
26340 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26341 NOKPROBE_SYMBOL(native_set_debugreg);
26342 NOKPROBE_SYMBOL(native_load_idt);
26343
26344 -struct pv_apic_ops pv_apic_ops = {
26345 +struct pv_apic_ops pv_apic_ops __read_only= {
26346 #ifdef CONFIG_X86_LOCAL_APIC
26347 .startup_ipi_hook = paravirt_nop,
26348 #endif
26349 };
26350
26351 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26352 +#ifdef CONFIG_X86_32
26353 +#ifdef CONFIG_X86_PAE
26354 +/* 64-bit pagetable entries */
26355 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26356 +#else
26357 /* 32-bit pagetable entries */
26358 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26359 +#endif
26360 #else
26361 /* 64-bit pagetable entries */
26362 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26363 #endif
26364
26365 -struct pv_mmu_ops pv_mmu_ops = {
26366 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26367
26368 .read_cr2 = native_read_cr2,
26369 .write_cr2 = native_write_cr2,
26370 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26371 .make_pud = PTE_IDENT,
26372
26373 .set_pgd = native_set_pgd,
26374 + .set_pgd_batched = native_set_pgd_batched,
26375 #endif
26376 #endif /* PAGETABLE_LEVELS >= 3 */
26377
26378 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26379 },
26380
26381 .set_fixmap = native_set_fixmap,
26382 +
26383 +#ifdef CONFIG_PAX_KERNEXEC
26384 + .pax_open_kernel = native_pax_open_kernel,
26385 + .pax_close_kernel = native_pax_close_kernel,
26386 +#endif
26387 +
26388 };
26389
26390 EXPORT_SYMBOL_GPL(pv_time_ops);
26391 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26392 index a1da673..b6f5831 100644
26393 --- a/arch/x86/kernel/paravirt_patch_64.c
26394 +++ b/arch/x86/kernel/paravirt_patch_64.c
26395 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26396 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26397 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26398 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26399 +
26400 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26401 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26402 +#endif
26403 +
26404 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26405 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26406
26407 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26408 PATCH_SITE(pv_mmu_ops, read_cr3);
26409 PATCH_SITE(pv_mmu_ops, write_cr3);
26410 PATCH_SITE(pv_cpu_ops, clts);
26411 +
26412 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26413 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26414 +#endif
26415 +
26416 PATCH_SITE(pv_cpu_ops, wbinvd);
26417
26418 patch_site:
26419 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26420 index 0497f71..7186c0d 100644
26421 --- a/arch/x86/kernel/pci-calgary_64.c
26422 +++ b/arch/x86/kernel/pci-calgary_64.c
26423 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26424 tce_space = be64_to_cpu(readq(target));
26425 tce_space = tce_space & TAR_SW_BITS;
26426
26427 - tce_space = tce_space & (~specified_table_size);
26428 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26429 info->tce_space = (u64 *)__va(tce_space);
26430 }
26431 }
26432 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26433 index 35ccf75..7a15747 100644
26434 --- a/arch/x86/kernel/pci-iommu_table.c
26435 +++ b/arch/x86/kernel/pci-iommu_table.c
26436 @@ -2,7 +2,7 @@
26437 #include <asm/iommu_table.h>
26438 #include <linux/string.h>
26439 #include <linux/kallsyms.h>
26440 -
26441 +#include <linux/sched.h>
26442
26443 #define DEBUG 1
26444
26445 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26446 index 77dd0ad..9ec4723 100644
26447 --- a/arch/x86/kernel/pci-swiotlb.c
26448 +++ b/arch/x86/kernel/pci-swiotlb.c
26449 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26450 struct dma_attrs *attrs)
26451 {
26452 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26453 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26454 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26455 else
26456 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26457 }
26458 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26459 index a388bb8..97064ad 100644
26460 --- a/arch/x86/kernel/process.c
26461 +++ b/arch/x86/kernel/process.c
26462 @@ -38,7 +38,8 @@
26463 * section. Since TSS's are completely CPU-local, we want them
26464 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26465 */
26466 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26467 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26468 +EXPORT_SYMBOL(init_tss);
26469
26470 #ifdef CONFIG_X86_64
26471 static DEFINE_PER_CPU(unsigned char, is_idle);
26472 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26473 task_xstate_cachep =
26474 kmem_cache_create("task_xstate", xstate_size,
26475 __alignof__(union thread_xstate),
26476 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26477 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26478 setup_xstate_comp();
26479 }
26480
26481 @@ -110,7 +111,7 @@ void exit_thread(void)
26482 unsigned long *bp = t->io_bitmap_ptr;
26483
26484 if (bp) {
26485 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26486 + struct tss_struct *tss = init_tss + get_cpu();
26487
26488 t->io_bitmap_ptr = NULL;
26489 clear_thread_flag(TIF_IO_BITMAP);
26490 @@ -130,6 +131,9 @@ void flush_thread(void)
26491 {
26492 struct task_struct *tsk = current;
26493
26494 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26495 + loadsegment(gs, 0);
26496 +#endif
26497 flush_ptrace_hw_breakpoint(tsk);
26498 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26499 drop_init_fpu(tsk);
26500 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26501 void exit_idle(void)
26502 {
26503 /* idle loop has pid 0 */
26504 - if (current->pid)
26505 + if (task_pid_nr(current))
26506 return;
26507 __exit_idle();
26508 }
26509 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26510 return ret;
26511 }
26512 #endif
26513 -void stop_this_cpu(void *dummy)
26514 +__noreturn void stop_this_cpu(void *dummy)
26515 {
26516 local_irq_disable();
26517 /*
26518 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26519 }
26520 early_param("idle", idle_setup);
26521
26522 -unsigned long arch_align_stack(unsigned long sp)
26523 +#ifdef CONFIG_PAX_RANDKSTACK
26524 +void pax_randomize_kstack(struct pt_regs *regs)
26525 {
26526 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26527 - sp -= get_random_int() % 8192;
26528 - return sp & ~0xf;
26529 -}
26530 + struct thread_struct *thread = &current->thread;
26531 + unsigned long time;
26532
26533 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26534 -{
26535 - unsigned long range_end = mm->brk + 0x02000000;
26536 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26537 -}
26538 + if (!randomize_va_space)
26539 + return;
26540 +
26541 + if (v8086_mode(regs))
26542 + return;
26543
26544 + rdtscl(time);
26545 +
26546 + /* P4 seems to return a 0 LSB, ignore it */
26547 +#ifdef CONFIG_MPENTIUM4
26548 + time &= 0x3EUL;
26549 + time <<= 2;
26550 +#elif defined(CONFIG_X86_64)
26551 + time &= 0xFUL;
26552 + time <<= 4;
26553 +#else
26554 + time &= 0x1FUL;
26555 + time <<= 3;
26556 +#endif
26557 +
26558 + thread->sp0 ^= time;
26559 + load_sp0(init_tss + smp_processor_id(), thread);
26560 +
26561 +#ifdef CONFIG_X86_64
26562 + this_cpu_write(kernel_stack, thread->sp0);
26563 +#endif
26564 +}
26565 +#endif
26566 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26567 index 603c4f9..3a105d7 100644
26568 --- a/arch/x86/kernel/process_32.c
26569 +++ b/arch/x86/kernel/process_32.c
26570 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26571 unsigned long thread_saved_pc(struct task_struct *tsk)
26572 {
26573 return ((unsigned long *)tsk->thread.sp)[3];
26574 +//XXX return tsk->thread.eip;
26575 }
26576
26577 void __show_regs(struct pt_regs *regs, int all)
26578 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26579 unsigned long sp;
26580 unsigned short ss, gs;
26581
26582 - if (user_mode_vm(regs)) {
26583 + if (user_mode(regs)) {
26584 sp = regs->sp;
26585 ss = regs->ss & 0xffff;
26586 - gs = get_user_gs(regs);
26587 } else {
26588 sp = kernel_stack_pointer(regs);
26589 savesegment(ss, ss);
26590 - savesegment(gs, gs);
26591 }
26592 + gs = get_user_gs(regs);
26593
26594 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26595 (u16)regs->cs, regs->ip, regs->flags,
26596 - smp_processor_id());
26597 + raw_smp_processor_id());
26598 print_symbol("EIP is at %s\n", regs->ip);
26599
26600 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26601 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26602 int copy_thread(unsigned long clone_flags, unsigned long sp,
26603 unsigned long arg, struct task_struct *p)
26604 {
26605 - struct pt_regs *childregs = task_pt_regs(p);
26606 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26607 struct task_struct *tsk;
26608 int err;
26609
26610 p->thread.sp = (unsigned long) childregs;
26611 p->thread.sp0 = (unsigned long) (childregs+1);
26612 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26613 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26614
26615 if (unlikely(p->flags & PF_KTHREAD)) {
26616 /* kernel thread */
26617 memset(childregs, 0, sizeof(struct pt_regs));
26618 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26619 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26620 - childregs->ds = __USER_DS;
26621 - childregs->es = __USER_DS;
26622 + savesegment(gs, childregs->gs);
26623 + childregs->ds = __KERNEL_DS;
26624 + childregs->es = __KERNEL_DS;
26625 childregs->fs = __KERNEL_PERCPU;
26626 childregs->bx = sp; /* function */
26627 childregs->bp = arg;
26628 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26629 struct thread_struct *prev = &prev_p->thread,
26630 *next = &next_p->thread;
26631 int cpu = smp_processor_id();
26632 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26633 + struct tss_struct *tss = init_tss + cpu;
26634 fpu_switch_t fpu;
26635
26636 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26637 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26638 */
26639 lazy_save_gs(prev->gs);
26640
26641 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26642 + __set_fs(task_thread_info(next_p)->addr_limit);
26643 +#endif
26644 +
26645 /*
26646 * Load the per-thread Thread-Local Storage descriptor.
26647 */
26648 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26649 */
26650 arch_end_context_switch(next_p);
26651
26652 - this_cpu_write(kernel_stack,
26653 - (unsigned long)task_stack_page(next_p) +
26654 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26655 + this_cpu_write(current_task, next_p);
26656 + this_cpu_write(current_tinfo, &next_p->tinfo);
26657 + this_cpu_write(kernel_stack, next->sp0);
26658
26659 /*
26660 * Restore %gs if needed (which is common)
26661 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26662
26663 switch_fpu_finish(next_p, fpu);
26664
26665 - this_cpu_write(current_task, next_p);
26666 -
26667 return prev_p;
26668 }
26669
26670 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26671 } while (count++ < 16);
26672 return 0;
26673 }
26674 -
26675 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26676 index 67fcc43..0d2c630 100644
26677 --- a/arch/x86/kernel/process_64.c
26678 +++ b/arch/x86/kernel/process_64.c
26679 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26680 struct pt_regs *childregs;
26681 struct task_struct *me = current;
26682
26683 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26684 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26685 childregs = task_pt_regs(p);
26686 p->thread.sp = (unsigned long) childregs;
26687 p->thread.usersp = me->thread.usersp;
26688 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26689 set_tsk_thread_flag(p, TIF_FORK);
26690 p->thread.io_bitmap_ptr = NULL;
26691
26692 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26693 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26694 savesegment(es, p->thread.es);
26695 savesegment(ds, p->thread.ds);
26696 + savesegment(ss, p->thread.ss);
26697 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26698 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26699
26700 if (unlikely(p->flags & PF_KTHREAD)) {
26701 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26702 struct thread_struct *prev = &prev_p->thread;
26703 struct thread_struct *next = &next_p->thread;
26704 int cpu = smp_processor_id();
26705 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26706 + struct tss_struct *tss = init_tss + cpu;
26707 unsigned fsindex, gsindex;
26708 fpu_switch_t fpu;
26709
26710 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26711 if (unlikely(next->ds | prev->ds))
26712 loadsegment(ds, next->ds);
26713
26714 + savesegment(ss, prev->ss);
26715 + if (unlikely(next->ss != prev->ss))
26716 + loadsegment(ss, next->ss);
26717 +
26718 /*
26719 * Switch FS and GS.
26720 *
26721 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26722 prev->usersp = this_cpu_read(old_rsp);
26723 this_cpu_write(old_rsp, next->usersp);
26724 this_cpu_write(current_task, next_p);
26725 + this_cpu_write(current_tinfo, &next_p->tinfo);
26726
26727 /*
26728 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26729 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26730 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26731 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26732
26733 - this_cpu_write(kernel_stack,
26734 - (unsigned long)task_stack_page(next_p) +
26735 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26736 + this_cpu_write(kernel_stack, next->sp0);
26737
26738 /*
26739 * Now maybe reload the debug registers and handle I/O bitmaps
26740 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26741 if (!p || p == current || p->state == TASK_RUNNING)
26742 return 0;
26743 stack = (unsigned long)task_stack_page(p);
26744 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26745 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26746 return 0;
26747 fp = *(u64 *)(p->thread.sp);
26748 do {
26749 - if (fp < (unsigned long)stack ||
26750 - fp >= (unsigned long)stack+THREAD_SIZE)
26751 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26752 return 0;
26753 ip = *(u64 *)(fp+8);
26754 if (!in_sched_functions(ip))
26755 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26756 index e510618..5165ac0 100644
26757 --- a/arch/x86/kernel/ptrace.c
26758 +++ b/arch/x86/kernel/ptrace.c
26759 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26760 unsigned long sp = (unsigned long)&regs->sp;
26761 u32 *prev_esp;
26762
26763 - if (context == (sp & ~(THREAD_SIZE - 1)))
26764 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26765 return sp;
26766
26767 - prev_esp = (u32 *)(context);
26768 + prev_esp = *(u32 **)(context);
26769 if (prev_esp)
26770 return (unsigned long)prev_esp;
26771
26772 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26773 if (child->thread.gs != value)
26774 return do_arch_prctl(child, ARCH_SET_GS, value);
26775 return 0;
26776 +
26777 + case offsetof(struct user_regs_struct,ip):
26778 + /*
26779 + * Protect against any attempt to set ip to an
26780 + * impossible address. There are dragons lurking if the
26781 + * address is noncanonical. (This explicitly allows
26782 + * setting ip to TASK_SIZE_MAX, because user code can do
26783 + * that all by itself by running off the end of its
26784 + * address space.
26785 + */
26786 + if (value > TASK_SIZE_MAX)
26787 + return -EIO;
26788 + break;
26789 +
26790 #endif
26791 }
26792
26793 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26794 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26795 {
26796 int i;
26797 - int dr7 = 0;
26798 + unsigned long dr7 = 0;
26799 struct arch_hw_breakpoint *info;
26800
26801 for (i = 0; i < HBP_NUM; i++) {
26802 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26803 unsigned long addr, unsigned long data)
26804 {
26805 int ret;
26806 - unsigned long __user *datap = (unsigned long __user *)data;
26807 + unsigned long __user *datap = (__force unsigned long __user *)data;
26808
26809 switch (request) {
26810 /* read the word at location addr in the USER area. */
26811 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26812 if ((int) addr < 0)
26813 return -EIO;
26814 ret = do_get_thread_area(child, addr,
26815 - (struct user_desc __user *)data);
26816 + (__force struct user_desc __user *) data);
26817 break;
26818
26819 case PTRACE_SET_THREAD_AREA:
26820 if ((int) addr < 0)
26821 return -EIO;
26822 ret = do_set_thread_area(child, addr,
26823 - (struct user_desc __user *)data, 0);
26824 + (__force struct user_desc __user *) data, 0);
26825 break;
26826 #endif
26827
26828 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26829
26830 #ifdef CONFIG_X86_64
26831
26832 -static struct user_regset x86_64_regsets[] __read_mostly = {
26833 +static user_regset_no_const x86_64_regsets[] __read_only = {
26834 [REGSET_GENERAL] = {
26835 .core_note_type = NT_PRSTATUS,
26836 .n = sizeof(struct user_regs_struct) / sizeof(long),
26837 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26838 #endif /* CONFIG_X86_64 */
26839
26840 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26841 -static struct user_regset x86_32_regsets[] __read_mostly = {
26842 +static user_regset_no_const x86_32_regsets[] __read_only = {
26843 [REGSET_GENERAL] = {
26844 .core_note_type = NT_PRSTATUS,
26845 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26846 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26847 */
26848 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26849
26850 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26851 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26852 {
26853 #ifdef CONFIG_X86_64
26854 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26855 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26856 memset(info, 0, sizeof(*info));
26857 info->si_signo = SIGTRAP;
26858 info->si_code = si_code;
26859 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26860 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26861 }
26862
26863 void user_single_step_siginfo(struct task_struct *tsk,
26864 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26865 }
26866 }
26867
26868 +#ifdef CONFIG_GRKERNSEC_SETXID
26869 +extern void gr_delayed_cred_worker(void);
26870 +#endif
26871 +
26872 /*
26873 * We can return 0 to resume the syscall or anything else to go to phase
26874 * 2. If we resume the syscall, we need to put something appropriate in
26875 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26876
26877 BUG_ON(regs != task_pt_regs(current));
26878
26879 +#ifdef CONFIG_GRKERNSEC_SETXID
26880 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26881 + gr_delayed_cred_worker();
26882 +#endif
26883 +
26884 /*
26885 * If we stepped into a sysenter/syscall insn, it trapped in
26886 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26887 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26888 */
26889 user_exit();
26890
26891 +#ifdef CONFIG_GRKERNSEC_SETXID
26892 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26893 + gr_delayed_cred_worker();
26894 +#endif
26895 +
26896 audit_syscall_exit(regs);
26897
26898 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26899 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26900 index e5ecd20..60f7eef 100644
26901 --- a/arch/x86/kernel/pvclock.c
26902 +++ b/arch/x86/kernel/pvclock.c
26903 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26904 reset_hung_task_detector();
26905 }
26906
26907 -static atomic64_t last_value = ATOMIC64_INIT(0);
26908 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26909
26910 void pvclock_resume(void)
26911 {
26912 - atomic64_set(&last_value, 0);
26913 + atomic64_set_unchecked(&last_value, 0);
26914 }
26915
26916 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26917 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26918 * updating at the same time, and one of them could be slightly behind,
26919 * making the assumption that last_value always go forward fail to hold.
26920 */
26921 - last = atomic64_read(&last_value);
26922 + last = atomic64_read_unchecked(&last_value);
26923 do {
26924 if (ret < last)
26925 return last;
26926 - last = atomic64_cmpxchg(&last_value, last, ret);
26927 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26928 } while (unlikely(last != ret));
26929
26930 return ret;
26931 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26932 index 86db4bc..a50a54a 100644
26933 --- a/arch/x86/kernel/reboot.c
26934 +++ b/arch/x86/kernel/reboot.c
26935 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26936
26937 void __noreturn machine_real_restart(unsigned int type)
26938 {
26939 +
26940 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26941 + struct desc_struct *gdt;
26942 +#endif
26943 +
26944 local_irq_disable();
26945
26946 /*
26947 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26948
26949 /* Jump to the identity-mapped low memory code */
26950 #ifdef CONFIG_X86_32
26951 - asm volatile("jmpl *%0" : :
26952 +
26953 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26954 + gdt = get_cpu_gdt_table(smp_processor_id());
26955 + pax_open_kernel();
26956 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26957 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26958 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26959 + loadsegment(ds, __KERNEL_DS);
26960 + loadsegment(es, __KERNEL_DS);
26961 + loadsegment(ss, __KERNEL_DS);
26962 +#endif
26963 +#ifdef CONFIG_PAX_KERNEXEC
26964 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26965 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26966 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26967 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26968 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26969 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26970 +#endif
26971 + pax_close_kernel();
26972 +#endif
26973 +
26974 + asm volatile("ljmpl *%0" : :
26975 "rm" (real_mode_header->machine_real_restart_asm),
26976 "a" (type));
26977 #else
26978 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
26979 /*
26980 * This is a single dmi_table handling all reboot quirks.
26981 */
26982 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
26983 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
26984
26985 /* Acer */
26986 { /* Handle reboot issue on Acer Aspire one */
26987 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26988 * This means that this function can never return, it can misbehave
26989 * by not rebooting properly and hanging.
26990 */
26991 -static void native_machine_emergency_restart(void)
26992 +static void __noreturn native_machine_emergency_restart(void)
26993 {
26994 int i;
26995 int attempt = 0;
26996 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
26997 #endif
26998 }
26999
27000 -static void __machine_emergency_restart(int emergency)
27001 +static void __noreturn __machine_emergency_restart(int emergency)
27002 {
27003 reboot_emergency = emergency;
27004 machine_ops.emergency_restart();
27005 }
27006
27007 -static void native_machine_restart(char *__unused)
27008 +static void __noreturn native_machine_restart(char *__unused)
27009 {
27010 pr_notice("machine restart\n");
27011
27012 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27013 __machine_emergency_restart(0);
27014 }
27015
27016 -static void native_machine_halt(void)
27017 +static void __noreturn native_machine_halt(void)
27018 {
27019 /* Stop other cpus and apics */
27020 machine_shutdown();
27021 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27022 stop_this_cpu(NULL);
27023 }
27024
27025 -static void native_machine_power_off(void)
27026 +static void __noreturn native_machine_power_off(void)
27027 {
27028 if (pm_power_off) {
27029 if (!reboot_force)
27030 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27031 }
27032 /* A fallback in case there is no PM info available */
27033 tboot_shutdown(TB_SHUTDOWN_HALT);
27034 + unreachable();
27035 }
27036
27037 -struct machine_ops machine_ops = {
27038 +struct machine_ops machine_ops __read_only = {
27039 .power_off = native_machine_power_off,
27040 .shutdown = native_machine_shutdown,
27041 .emergency_restart = native_machine_emergency_restart,
27042 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27043 index c8e41e9..64049ef 100644
27044 --- a/arch/x86/kernel/reboot_fixups_32.c
27045 +++ b/arch/x86/kernel/reboot_fixups_32.c
27046 @@ -57,7 +57,7 @@ struct device_fixup {
27047 unsigned int vendor;
27048 unsigned int device;
27049 void (*reboot_fixup)(struct pci_dev *);
27050 -};
27051 +} __do_const;
27052
27053 /*
27054 * PCI ids solely used for fixups_table go here
27055 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27056 index 3fd2c69..a444264 100644
27057 --- a/arch/x86/kernel/relocate_kernel_64.S
27058 +++ b/arch/x86/kernel/relocate_kernel_64.S
27059 @@ -96,8 +96,7 @@ relocate_kernel:
27060
27061 /* jump to identity mapped page */
27062 addq $(identity_mapped - relocate_kernel), %r8
27063 - pushq %r8
27064 - ret
27065 + jmp *%r8
27066
27067 identity_mapped:
27068 /* set return address to 0 if not preserving context */
27069 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27070 index 0a2421c..11f3f36 100644
27071 --- a/arch/x86/kernel/setup.c
27072 +++ b/arch/x86/kernel/setup.c
27073 @@ -111,6 +111,7 @@
27074 #include <asm/mce.h>
27075 #include <asm/alternative.h>
27076 #include <asm/prom.h>
27077 +#include <asm/boot.h>
27078
27079 /*
27080 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27081 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27082 #endif
27083
27084
27085 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27086 -__visible unsigned long mmu_cr4_features;
27087 +#ifdef CONFIG_X86_64
27088 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27089 +#elif defined(CONFIG_X86_PAE)
27090 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27091 #else
27092 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27093 +__visible unsigned long mmu_cr4_features __read_only;
27094 #endif
27095
27096 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27097 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27098 * area (640->1Mb) as ram even though it is not.
27099 * take them out.
27100 */
27101 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27102 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27103
27104 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27105 }
27106 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27107 /* called before trim_bios_range() to spare extra sanitize */
27108 static void __init e820_add_kernel_range(void)
27109 {
27110 - u64 start = __pa_symbol(_text);
27111 + u64 start = __pa_symbol(ktla_ktva(_text));
27112 u64 size = __pa_symbol(_end) - start;
27113
27114 /*
27115 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27116
27117 void __init setup_arch(char **cmdline_p)
27118 {
27119 +#ifdef CONFIG_X86_32
27120 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27121 +#else
27122 memblock_reserve(__pa_symbol(_text),
27123 (unsigned long)__bss_stop - (unsigned long)_text);
27124 +#endif
27125
27126 early_reserve_initrd();
27127
27128 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27129
27130 if (!boot_params.hdr.root_flags)
27131 root_mountflags &= ~MS_RDONLY;
27132 - init_mm.start_code = (unsigned long) _text;
27133 - init_mm.end_code = (unsigned long) _etext;
27134 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27135 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27136 init_mm.end_data = (unsigned long) _edata;
27137 init_mm.brk = _brk_end;
27138
27139 mpx_mm_init(&init_mm);
27140
27141 - code_resource.start = __pa_symbol(_text);
27142 - code_resource.end = __pa_symbol(_etext)-1;
27143 - data_resource.start = __pa_symbol(_etext);
27144 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27145 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27146 + data_resource.start = __pa_symbol(_sdata);
27147 data_resource.end = __pa_symbol(_edata)-1;
27148 bss_resource.start = __pa_symbol(__bss_start);
27149 bss_resource.end = __pa_symbol(__bss_stop)-1;
27150 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27151 index e4fcb87..9c06c55 100644
27152 --- a/arch/x86/kernel/setup_percpu.c
27153 +++ b/arch/x86/kernel/setup_percpu.c
27154 @@ -21,19 +21,17 @@
27155 #include <asm/cpu.h>
27156 #include <asm/stackprotector.h>
27157
27158 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27159 +#ifdef CONFIG_SMP
27160 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27161 EXPORT_PER_CPU_SYMBOL(cpu_number);
27162 +#endif
27163
27164 -#ifdef CONFIG_X86_64
27165 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27166 -#else
27167 -#define BOOT_PERCPU_OFFSET 0
27168 -#endif
27169
27170 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27171 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27172
27173 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27174 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27175 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27176 };
27177 EXPORT_SYMBOL(__per_cpu_offset);
27178 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27179 {
27180 #ifdef CONFIG_NEED_MULTIPLE_NODES
27181 pg_data_t *last = NULL;
27182 - unsigned int cpu;
27183 + int cpu;
27184
27185 for_each_possible_cpu(cpu) {
27186 int node = early_cpu_to_node(cpu);
27187 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27188 {
27189 #ifdef CONFIG_X86_32
27190 struct desc_struct gdt;
27191 + unsigned long base = per_cpu_offset(cpu);
27192
27193 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27194 - 0x2 | DESCTYPE_S, 0x8);
27195 - gdt.s = 1;
27196 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27197 + 0x83 | DESCTYPE_S, 0xC);
27198 write_gdt_entry(get_cpu_gdt_table(cpu),
27199 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27200 #endif
27201 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27202 /* alrighty, percpu areas up and running */
27203 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27204 for_each_possible_cpu(cpu) {
27205 +#ifdef CONFIG_CC_STACKPROTECTOR
27206 +#ifdef CONFIG_X86_32
27207 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27208 +#endif
27209 +#endif
27210 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27211 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27212 per_cpu(cpu_number, cpu) = cpu;
27213 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27214 */
27215 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27216 #endif
27217 +#ifdef CONFIG_CC_STACKPROTECTOR
27218 +#ifdef CONFIG_X86_32
27219 + if (!cpu)
27220 + per_cpu(stack_canary.canary, cpu) = canary;
27221 +#endif
27222 +#endif
27223 /*
27224 * Up to this point, the boot CPU has been using .init.data
27225 * area. Reload any changed state for the boot CPU.
27226 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27227 index e504246..ba10432 100644
27228 --- a/arch/x86/kernel/signal.c
27229 +++ b/arch/x86/kernel/signal.c
27230 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27231 * Align the stack pointer according to the i386 ABI,
27232 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27233 */
27234 - sp = ((sp + 4) & -16ul) - 4;
27235 + sp = ((sp - 12) & -16ul) - 4;
27236 #else /* !CONFIG_X86_32 */
27237 sp = round_down(sp, 16) - 8;
27238 #endif
27239 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27240 }
27241
27242 if (current->mm->context.vdso)
27243 - restorer = current->mm->context.vdso +
27244 - selected_vdso32->sym___kernel_sigreturn;
27245 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27246 else
27247 - restorer = &frame->retcode;
27248 + restorer = (void __user *)&frame->retcode;
27249 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27250 restorer = ksig->ka.sa.sa_restorer;
27251
27252 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27253 * reasons and because gdb uses it as a signature to notice
27254 * signal handler stack frames.
27255 */
27256 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27257 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27258
27259 if (err)
27260 return -EFAULT;
27261 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27262 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27263
27264 /* Set up to return from userspace. */
27265 - restorer = current->mm->context.vdso +
27266 - selected_vdso32->sym___kernel_rt_sigreturn;
27267 + if (current->mm->context.vdso)
27268 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27269 + else
27270 + restorer = (void __user *)&frame->retcode;
27271 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27272 restorer = ksig->ka.sa.sa_restorer;
27273 put_user_ex(restorer, &frame->pretcode);
27274 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27275 * reasons and because gdb uses it as a signature to notice
27276 * signal handler stack frames.
27277 */
27278 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27279 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27280 } put_user_catch(err);
27281
27282 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27283 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27284 {
27285 int usig = signr_convert(ksig->sig);
27286 sigset_t *set = sigmask_to_save();
27287 - compat_sigset_t *cset = (compat_sigset_t *) set;
27288 + sigset_t sigcopy;
27289 + compat_sigset_t *cset;
27290 +
27291 + sigcopy = *set;
27292 +
27293 + cset = (compat_sigset_t *) &sigcopy;
27294
27295 /* Set up the stack frame */
27296 if (is_ia32_frame()) {
27297 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27298 } else if (is_x32_frame()) {
27299 return x32_setup_rt_frame(ksig, cset, regs);
27300 } else {
27301 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27302 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27303 }
27304 }
27305
27306 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27307 index be8e1bd..a3d93fa 100644
27308 --- a/arch/x86/kernel/smp.c
27309 +++ b/arch/x86/kernel/smp.c
27310 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27311
27312 __setup("nonmi_ipi", nonmi_ipi_setup);
27313
27314 -struct smp_ops smp_ops = {
27315 +struct smp_ops smp_ops __read_only = {
27316 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27317 .smp_prepare_cpus = native_smp_prepare_cpus,
27318 .smp_cpus_done = native_smp_cpus_done,
27319 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27320 index febc6aa..37d8edf 100644
27321 --- a/arch/x86/kernel/smpboot.c
27322 +++ b/arch/x86/kernel/smpboot.c
27323 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27324
27325 enable_start_cpu0 = 0;
27326
27327 -#ifdef CONFIG_X86_32
27328 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27329 + barrier();
27330 +
27331 /* switch away from the initial page table */
27332 +#ifdef CONFIG_PAX_PER_CPU_PGD
27333 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27334 +#else
27335 load_cr3(swapper_pg_dir);
27336 +#endif
27337 __flush_tlb_all();
27338 -#endif
27339
27340 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27341 - barrier();
27342 /*
27343 * Check TSC synchronization with the BP:
27344 */
27345 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27346 alternatives_enable_smp();
27347
27348 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27349 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27350 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27351 per_cpu(current_task, cpu) = idle;
27352 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27353
27354 #ifdef CONFIG_X86_32
27355 /* Stack for startup_32 can be just as for start_secondary onwards */
27356 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27357 clear_tsk_thread_flag(idle, TIF_FORK);
27358 initial_gs = per_cpu_offset(cpu);
27359 #endif
27360 - per_cpu(kernel_stack, cpu) =
27361 - (unsigned long)task_stack_page(idle) -
27362 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27363 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27364 + pax_open_kernel();
27365 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27366 + pax_close_kernel();
27367 initial_code = (unsigned long)start_secondary;
27368 stack_start = idle->thread.sp;
27369
27370 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27371 /* the FPU context is blank, nobody can own it */
27372 __cpu_disable_lazy_restore(cpu);
27373
27374 +#ifdef CONFIG_PAX_PER_CPU_PGD
27375 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27376 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27377 + KERNEL_PGD_PTRS);
27378 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27379 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27380 + KERNEL_PGD_PTRS);
27381 +#endif
27382 +
27383 err = do_boot_cpu(apicid, cpu, tidle);
27384 if (err) {
27385 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27386 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27387 index 9b4d51d..5d28b58 100644
27388 --- a/arch/x86/kernel/step.c
27389 +++ b/arch/x86/kernel/step.c
27390 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27391 struct desc_struct *desc;
27392 unsigned long base;
27393
27394 - seg &= ~7UL;
27395 + seg >>= 3;
27396
27397 mutex_lock(&child->mm->context.lock);
27398 - if (unlikely((seg >> 3) >= child->mm->context.size))
27399 + if (unlikely(seg >= child->mm->context.size))
27400 addr = -1L; /* bogus selector, access would fault */
27401 else {
27402 desc = child->mm->context.ldt + seg;
27403 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27404 addr += base;
27405 }
27406 mutex_unlock(&child->mm->context.lock);
27407 - }
27408 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27409 + addr = ktla_ktva(addr);
27410
27411 return addr;
27412 }
27413 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27414 unsigned char opcode[15];
27415 unsigned long addr = convert_ip_to_linear(child, regs);
27416
27417 + if (addr == -EINVAL)
27418 + return 0;
27419 +
27420 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27421 for (i = 0; i < copied; i++) {
27422 switch (opcode[i]) {
27423 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27424 new file mode 100644
27425 index 0000000..5877189
27426 --- /dev/null
27427 +++ b/arch/x86/kernel/sys_i386_32.c
27428 @@ -0,0 +1,189 @@
27429 +/*
27430 + * This file contains various random system calls that
27431 + * have a non-standard calling sequence on the Linux/i386
27432 + * platform.
27433 + */
27434 +
27435 +#include <linux/errno.h>
27436 +#include <linux/sched.h>
27437 +#include <linux/mm.h>
27438 +#include <linux/fs.h>
27439 +#include <linux/smp.h>
27440 +#include <linux/sem.h>
27441 +#include <linux/msg.h>
27442 +#include <linux/shm.h>
27443 +#include <linux/stat.h>
27444 +#include <linux/syscalls.h>
27445 +#include <linux/mman.h>
27446 +#include <linux/file.h>
27447 +#include <linux/utsname.h>
27448 +#include <linux/ipc.h>
27449 +#include <linux/elf.h>
27450 +
27451 +#include <linux/uaccess.h>
27452 +#include <linux/unistd.h>
27453 +
27454 +#include <asm/syscalls.h>
27455 +
27456 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27457 +{
27458 + unsigned long pax_task_size = TASK_SIZE;
27459 +
27460 +#ifdef CONFIG_PAX_SEGMEXEC
27461 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27462 + pax_task_size = SEGMEXEC_TASK_SIZE;
27463 +#endif
27464 +
27465 + if (flags & MAP_FIXED)
27466 + if (len > pax_task_size || addr > pax_task_size - len)
27467 + return -EINVAL;
27468 +
27469 + return 0;
27470 +}
27471 +
27472 +/*
27473 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27474 + */
27475 +static unsigned long get_align_mask(void)
27476 +{
27477 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27478 + return 0;
27479 +
27480 + if (!(current->flags & PF_RANDOMIZE))
27481 + return 0;
27482 +
27483 + return va_align.mask;
27484 +}
27485 +
27486 +unsigned long
27487 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27488 + unsigned long len, unsigned long pgoff, unsigned long flags)
27489 +{
27490 + struct mm_struct *mm = current->mm;
27491 + struct vm_area_struct *vma;
27492 + unsigned long pax_task_size = TASK_SIZE;
27493 + struct vm_unmapped_area_info info;
27494 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27495 +
27496 +#ifdef CONFIG_PAX_SEGMEXEC
27497 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27498 + pax_task_size = SEGMEXEC_TASK_SIZE;
27499 +#endif
27500 +
27501 + pax_task_size -= PAGE_SIZE;
27502 +
27503 + if (len > pax_task_size)
27504 + return -ENOMEM;
27505 +
27506 + if (flags & MAP_FIXED)
27507 + return addr;
27508 +
27509 +#ifdef CONFIG_PAX_RANDMMAP
27510 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27511 +#endif
27512 +
27513 + if (addr) {
27514 + addr = PAGE_ALIGN(addr);
27515 + if (pax_task_size - len >= addr) {
27516 + vma = find_vma(mm, addr);
27517 + if (check_heap_stack_gap(vma, addr, len, offset))
27518 + return addr;
27519 + }
27520 + }
27521 +
27522 + info.flags = 0;
27523 + info.length = len;
27524 + info.align_mask = filp ? get_align_mask() : 0;
27525 + info.align_offset = pgoff << PAGE_SHIFT;
27526 + info.threadstack_offset = offset;
27527 +
27528 +#ifdef CONFIG_PAX_PAGEEXEC
27529 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27530 + info.low_limit = 0x00110000UL;
27531 + info.high_limit = mm->start_code;
27532 +
27533 +#ifdef CONFIG_PAX_RANDMMAP
27534 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27535 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27536 +#endif
27537 +
27538 + if (info.low_limit < info.high_limit) {
27539 + addr = vm_unmapped_area(&info);
27540 + if (!IS_ERR_VALUE(addr))
27541 + return addr;
27542 + }
27543 + } else
27544 +#endif
27545 +
27546 + info.low_limit = mm->mmap_base;
27547 + info.high_limit = pax_task_size;
27548 +
27549 + return vm_unmapped_area(&info);
27550 +}
27551 +
27552 +unsigned long
27553 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27554 + const unsigned long len, const unsigned long pgoff,
27555 + const unsigned long flags)
27556 +{
27557 + struct vm_area_struct *vma;
27558 + struct mm_struct *mm = current->mm;
27559 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27560 + struct vm_unmapped_area_info info;
27561 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27562 +
27563 +#ifdef CONFIG_PAX_SEGMEXEC
27564 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27565 + pax_task_size = SEGMEXEC_TASK_SIZE;
27566 +#endif
27567 +
27568 + pax_task_size -= PAGE_SIZE;
27569 +
27570 + /* requested length too big for entire address space */
27571 + if (len > pax_task_size)
27572 + return -ENOMEM;
27573 +
27574 + if (flags & MAP_FIXED)
27575 + return addr;
27576 +
27577 +#ifdef CONFIG_PAX_PAGEEXEC
27578 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27579 + goto bottomup;
27580 +#endif
27581 +
27582 +#ifdef CONFIG_PAX_RANDMMAP
27583 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27584 +#endif
27585 +
27586 + /* requesting a specific address */
27587 + if (addr) {
27588 + addr = PAGE_ALIGN(addr);
27589 + if (pax_task_size - len >= addr) {
27590 + vma = find_vma(mm, addr);
27591 + if (check_heap_stack_gap(vma, addr, len, offset))
27592 + return addr;
27593 + }
27594 + }
27595 +
27596 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27597 + info.length = len;
27598 + info.low_limit = PAGE_SIZE;
27599 + info.high_limit = mm->mmap_base;
27600 + info.align_mask = filp ? get_align_mask() : 0;
27601 + info.align_offset = pgoff << PAGE_SHIFT;
27602 + info.threadstack_offset = offset;
27603 +
27604 + addr = vm_unmapped_area(&info);
27605 + if (!(addr & ~PAGE_MASK))
27606 + return addr;
27607 + VM_BUG_ON(addr != -ENOMEM);
27608 +
27609 +bottomup:
27610 + /*
27611 + * A failed mmap() very likely causes application failure,
27612 + * so fall back to the bottom-up function here. This scenario
27613 + * can happen with large stack limits and large mmap()
27614 + * allocations.
27615 + */
27616 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27617 +}
27618 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27619 index 30277e2..5664a29 100644
27620 --- a/arch/x86/kernel/sys_x86_64.c
27621 +++ b/arch/x86/kernel/sys_x86_64.c
27622 @@ -81,8 +81,8 @@ out:
27623 return error;
27624 }
27625
27626 -static void find_start_end(unsigned long flags, unsigned long *begin,
27627 - unsigned long *end)
27628 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27629 + unsigned long *begin, unsigned long *end)
27630 {
27631 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27632 unsigned long new_begin;
27633 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27634 *begin = new_begin;
27635 }
27636 } else {
27637 - *begin = current->mm->mmap_legacy_base;
27638 + *begin = mm->mmap_legacy_base;
27639 *end = TASK_SIZE;
27640 }
27641 }
27642 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27643 struct vm_area_struct *vma;
27644 struct vm_unmapped_area_info info;
27645 unsigned long begin, end;
27646 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27647
27648 if (flags & MAP_FIXED)
27649 return addr;
27650
27651 - find_start_end(flags, &begin, &end);
27652 + find_start_end(mm, flags, &begin, &end);
27653
27654 if (len > end)
27655 return -ENOMEM;
27656
27657 +#ifdef CONFIG_PAX_RANDMMAP
27658 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27659 +#endif
27660 +
27661 if (addr) {
27662 addr = PAGE_ALIGN(addr);
27663 vma = find_vma(mm, addr);
27664 - if (end - len >= addr &&
27665 - (!vma || addr + len <= vma->vm_start))
27666 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27667 return addr;
27668 }
27669
27670 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27671 info.high_limit = end;
27672 info.align_mask = filp ? get_align_mask() : 0;
27673 info.align_offset = pgoff << PAGE_SHIFT;
27674 + info.threadstack_offset = offset;
27675 return vm_unmapped_area(&info);
27676 }
27677
27678 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27679 struct mm_struct *mm = current->mm;
27680 unsigned long addr = addr0;
27681 struct vm_unmapped_area_info info;
27682 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27683
27684 /* requested length too big for entire address space */
27685 if (len > TASK_SIZE)
27686 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27687 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27688 goto bottomup;
27689
27690 +#ifdef CONFIG_PAX_RANDMMAP
27691 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27692 +#endif
27693 +
27694 /* requesting a specific address */
27695 if (addr) {
27696 addr = PAGE_ALIGN(addr);
27697 vma = find_vma(mm, addr);
27698 - if (TASK_SIZE - len >= addr &&
27699 - (!vma || addr + len <= vma->vm_start))
27700 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27701 return addr;
27702 }
27703
27704 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27705 info.high_limit = mm->mmap_base;
27706 info.align_mask = filp ? get_align_mask() : 0;
27707 info.align_offset = pgoff << PAGE_SHIFT;
27708 + info.threadstack_offset = offset;
27709 addr = vm_unmapped_area(&info);
27710 if (!(addr & ~PAGE_MASK))
27711 return addr;
27712 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27713 index 91a4496..42fc304 100644
27714 --- a/arch/x86/kernel/tboot.c
27715 +++ b/arch/x86/kernel/tboot.c
27716 @@ -44,6 +44,7 @@
27717 #include <asm/setup.h>
27718 #include <asm/e820.h>
27719 #include <asm/io.h>
27720 +#include <asm/tlbflush.h>
27721
27722 #include "../realmode/rm/wakeup.h"
27723
27724 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27725
27726 void tboot_shutdown(u32 shutdown_type)
27727 {
27728 - void (*shutdown)(void);
27729 + void (* __noreturn shutdown)(void);
27730
27731 if (!tboot_enabled())
27732 return;
27733 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27734 tboot->shutdown_type = shutdown_type;
27735
27736 switch_to_tboot_pt();
27737 + cr4_clear_bits(X86_CR4_PCIDE);
27738
27739 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27740 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27741 shutdown();
27742
27743 /* should not reach here */
27744 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27745 return -ENODEV;
27746 }
27747
27748 -static atomic_t ap_wfs_count;
27749 +static atomic_unchecked_t ap_wfs_count;
27750
27751 static int tboot_wait_for_aps(int num_aps)
27752 {
27753 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27754 {
27755 switch (action) {
27756 case CPU_DYING:
27757 - atomic_inc(&ap_wfs_count);
27758 + atomic_inc_unchecked(&ap_wfs_count);
27759 if (num_online_cpus() == 1)
27760 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27761 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27762 return NOTIFY_BAD;
27763 break;
27764 }
27765 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27766
27767 tboot_create_trampoline();
27768
27769 - atomic_set(&ap_wfs_count, 0);
27770 + atomic_set_unchecked(&ap_wfs_count, 0);
27771 register_hotcpu_notifier(&tboot_cpu_notifier);
27772
27773 #ifdef CONFIG_DEBUG_FS
27774 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27775 index 25adc0e..1df4349 100644
27776 --- a/arch/x86/kernel/time.c
27777 +++ b/arch/x86/kernel/time.c
27778 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27779 {
27780 unsigned long pc = instruction_pointer(regs);
27781
27782 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27783 + if (!user_mode(regs) && in_lock_functions(pc)) {
27784 #ifdef CONFIG_FRAME_POINTER
27785 - return *(unsigned long *)(regs->bp + sizeof(long));
27786 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27787 #else
27788 unsigned long *sp =
27789 (unsigned long *)kernel_stack_pointer(regs);
27790 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27791 * or above a saved flags. Eflags has bits 22-31 zero,
27792 * kernel addresses don't.
27793 */
27794 +
27795 +#ifdef CONFIG_PAX_KERNEXEC
27796 + return ktla_ktva(sp[0]);
27797 +#else
27798 if (sp[0] >> 22)
27799 return sp[0];
27800 if (sp[1] >> 22)
27801 return sp[1];
27802 #endif
27803 +
27804 +#endif
27805 }
27806 return pc;
27807 }
27808 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27809 index 7fc5e84..c6e445a 100644
27810 --- a/arch/x86/kernel/tls.c
27811 +++ b/arch/x86/kernel/tls.c
27812 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27813 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27814 return -EINVAL;
27815
27816 +#ifdef CONFIG_PAX_SEGMEXEC
27817 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27818 + return -EINVAL;
27819 +#endif
27820 +
27821 set_tls_desc(p, idx, &info, 1);
27822
27823 return 0;
27824 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27825
27826 if (kbuf)
27827 info = kbuf;
27828 - else if (__copy_from_user(infobuf, ubuf, count))
27829 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27830 return -EFAULT;
27831 else
27832 info = infobuf;
27833 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27834 index 1c113db..287b42e 100644
27835 --- a/arch/x86/kernel/tracepoint.c
27836 +++ b/arch/x86/kernel/tracepoint.c
27837 @@ -9,11 +9,11 @@
27838 #include <linux/atomic.h>
27839
27840 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27841 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27842 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27843 (unsigned long) trace_idt_table };
27844
27845 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27846 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27847 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27848
27849 static int trace_irq_vector_refcount;
27850 static DEFINE_MUTEX(irq_vector_mutex);
27851 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27852 index 4ff5d16..736e3e1 100644
27853 --- a/arch/x86/kernel/traps.c
27854 +++ b/arch/x86/kernel/traps.c
27855 @@ -68,7 +68,7 @@
27856 #include <asm/proto.h>
27857
27858 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27859 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27860 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27861 #else
27862 #include <asm/processor-flags.h>
27863 #include <asm/setup.h>
27864 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27865 #endif
27866
27867 /* Must be page-aligned because the real IDT is used in a fixmap. */
27868 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27869 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27870
27871 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27872 EXPORT_SYMBOL_GPL(used_vectors);
27873 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27874 {
27875 enum ctx_state prev_state;
27876
27877 - if (user_mode_vm(regs)) {
27878 + if (user_mode(regs)) {
27879 /* Other than that, we're just an exception. */
27880 prev_state = exception_enter();
27881 } else {
27882 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27883 /* Must be before exception_exit. */
27884 preempt_count_sub(HARDIRQ_OFFSET);
27885
27886 - if (user_mode_vm(regs))
27887 + if (user_mode(regs))
27888 return exception_exit(prev_state);
27889 else
27890 rcu_nmi_exit();
27891 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27892 *
27893 * IST exception handlers normally cannot schedule. As a special
27894 * exception, if the exception interrupted userspace code (i.e.
27895 - * user_mode_vm(regs) would return true) and the exception was not
27896 + * user_mode(regs) would return true) and the exception was not
27897 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27898 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27899 * Callers are responsible for enabling interrupts themselves inside
27900 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27901 */
27902 void ist_begin_non_atomic(struct pt_regs *regs)
27903 {
27904 - BUG_ON(!user_mode_vm(regs));
27905 + BUG_ON(!user_mode(regs));
27906
27907 /*
27908 * Sanity check: we need to be on the normal thread stack. This
27909 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27910 }
27911
27912 static nokprobe_inline int
27913 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27914 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27915 struct pt_regs *regs, long error_code)
27916 {
27917 #ifdef CONFIG_X86_32
27918 - if (regs->flags & X86_VM_MASK) {
27919 + if (v8086_mode(regs)) {
27920 /*
27921 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27922 * On nmi (interrupt 2), do_trap should not be called.
27923 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27924 return -1;
27925 }
27926 #endif
27927 - if (!user_mode(regs)) {
27928 + if (!user_mode_novm(regs)) {
27929 if (!fixup_exception(regs)) {
27930 tsk->thread.error_code = error_code;
27931 tsk->thread.trap_nr = trapnr;
27932 +
27933 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27934 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27935 + str = "PAX: suspicious stack segment fault";
27936 +#endif
27937 +
27938 die(str, regs, error_code);
27939 }
27940 +
27941 +#ifdef CONFIG_PAX_REFCOUNT
27942 + if (trapnr == X86_TRAP_OF)
27943 + pax_report_refcount_overflow(regs);
27944 +#endif
27945 +
27946 return 0;
27947 }
27948
27949 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27950 }
27951
27952 static void
27953 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27954 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27955 long error_code, siginfo_t *info)
27956 {
27957 struct task_struct *tsk = current;
27958 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27959 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27960 printk_ratelimit()) {
27961 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27962 - tsk->comm, tsk->pid, str,
27963 + tsk->comm, task_pid_nr(tsk), str,
27964 regs->ip, regs->sp, error_code);
27965 print_vma_addr(" in ", regs->ip);
27966 pr_cont("\n");
27967 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27968 tsk->thread.error_code = error_code;
27969 tsk->thread.trap_nr = X86_TRAP_DF;
27970
27971 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27972 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27973 + die("grsec: kernel stack overflow detected", regs, error_code);
27974 +#endif
27975 +
27976 #ifdef CONFIG_DOUBLEFAULT
27977 df_debug(regs, error_code);
27978 #endif
27979 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
27980 goto exit;
27981 conditional_sti(regs);
27982
27983 - if (!user_mode_vm(regs))
27984 + if (!user_mode(regs))
27985 die("bounds", regs, error_code);
27986
27987 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
27988 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27989 conditional_sti(regs);
27990
27991 #ifdef CONFIG_X86_32
27992 - if (regs->flags & X86_VM_MASK) {
27993 + if (v8086_mode(regs)) {
27994 local_irq_enable();
27995 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
27996 goto exit;
27997 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
27998 #endif
27999
28000 tsk = current;
28001 - if (!user_mode(regs)) {
28002 + if (!user_mode_novm(regs)) {
28003 if (fixup_exception(regs))
28004 goto exit;
28005
28006 tsk->thread.error_code = error_code;
28007 tsk->thread.trap_nr = X86_TRAP_GP;
28008 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28009 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28010 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28011 +
28012 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28013 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28014 + die("PAX: suspicious general protection fault", regs, error_code);
28015 + else
28016 +#endif
28017 +
28018 die("general protection fault", regs, error_code);
28019 + }
28020 goto exit;
28021 }
28022
28023 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28024 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28025 + struct mm_struct *mm = tsk->mm;
28026 + unsigned long limit;
28027 +
28028 + down_write(&mm->mmap_sem);
28029 + limit = mm->context.user_cs_limit;
28030 + if (limit < TASK_SIZE) {
28031 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28032 + up_write(&mm->mmap_sem);
28033 + return;
28034 + }
28035 + up_write(&mm->mmap_sem);
28036 + }
28037 +#endif
28038 +
28039 tsk->thread.error_code = error_code;
28040 tsk->thread.trap_nr = X86_TRAP_GP;
28041
28042 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28043 container_of(task_pt_regs(current),
28044 struct bad_iret_stack, regs);
28045
28046 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28047 + new_stack = s;
28048 +
28049 /* Copy the IRET target to the new stack. */
28050 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28051
28052 /* Copy the remainder of the stack from the current stack. */
28053 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28054
28055 - BUG_ON(!user_mode_vm(&new_stack->regs));
28056 + BUG_ON(!user_mode(&new_stack->regs));
28057 return new_stack;
28058 }
28059 NOKPROBE_SYMBOL(fixup_bad_iret);
28060 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28061 * then it's very likely the result of an icebp/int01 trap.
28062 * User wants a sigtrap for that.
28063 */
28064 - if (!dr6 && user_mode_vm(regs))
28065 + if (!dr6 && user_mode(regs))
28066 user_icebp = 1;
28067
28068 /* Catch kmemcheck conditions first of all! */
28069 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28070 /* It's safe to allow irq's after DR6 has been saved */
28071 preempt_conditional_sti(regs);
28072
28073 - if (regs->flags & X86_VM_MASK) {
28074 + if (v8086_mode(regs)) {
28075 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28076 X86_TRAP_DB);
28077 preempt_conditional_cli(regs);
28078 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28079 * We already checked v86 mode above, so we can check for kernel mode
28080 * by just checking the CPL of CS.
28081 */
28082 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28083 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28084 tsk->thread.debugreg6 &= ~DR_STEP;
28085 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28086 regs->flags &= ~X86_EFLAGS_TF;
28087 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28088 return;
28089 conditional_sti(regs);
28090
28091 - if (!user_mode_vm(regs))
28092 + if (!user_mode(regs))
28093 {
28094 if (!fixup_exception(regs)) {
28095 task->thread.error_code = error_code;
28096 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28097 index 5054497..139f8f8 100644
28098 --- a/arch/x86/kernel/tsc.c
28099 +++ b/arch/x86/kernel/tsc.c
28100 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28101 */
28102 smp_wmb();
28103
28104 - ACCESS_ONCE(c2n->head) = data;
28105 + ACCESS_ONCE_RW(c2n->head) = data;
28106 }
28107
28108 /*
28109 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28110 index 81f8adb0..fff670e 100644
28111 --- a/arch/x86/kernel/uprobes.c
28112 +++ b/arch/x86/kernel/uprobes.c
28113 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28114 int ret = NOTIFY_DONE;
28115
28116 /* We are only interested in userspace traps */
28117 - if (regs && !user_mode_vm(regs))
28118 + if (regs && !user_mode(regs))
28119 return NOTIFY_DONE;
28120
28121 switch (val) {
28122 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28123
28124 if (nleft != rasize) {
28125 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28126 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28127 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28128
28129 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28130 }
28131 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28132 index b9242ba..50c5edd 100644
28133 --- a/arch/x86/kernel/verify_cpu.S
28134 +++ b/arch/x86/kernel/verify_cpu.S
28135 @@ -20,6 +20,7 @@
28136 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28137 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28138 * arch/x86/kernel/head_32.S: processor startup
28139 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28140 *
28141 * verify_cpu, returns the status of longmode and SSE in register %eax.
28142 * 0: Success 1: Failure
28143 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28144 index e8edcf5..27f9344 100644
28145 --- a/arch/x86/kernel/vm86_32.c
28146 +++ b/arch/x86/kernel/vm86_32.c
28147 @@ -44,6 +44,7 @@
28148 #include <linux/ptrace.h>
28149 #include <linux/audit.h>
28150 #include <linux/stddef.h>
28151 +#include <linux/grsecurity.h>
28152
28153 #include <asm/uaccess.h>
28154 #include <asm/io.h>
28155 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28156 do_exit(SIGSEGV);
28157 }
28158
28159 - tss = &per_cpu(init_tss, get_cpu());
28160 + tss = init_tss + get_cpu();
28161 current->thread.sp0 = current->thread.saved_sp0;
28162 current->thread.sysenter_cs = __KERNEL_CS;
28163 load_sp0(tss, &current->thread);
28164 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28165
28166 if (tsk->thread.saved_sp0)
28167 return -EPERM;
28168 +
28169 +#ifdef CONFIG_GRKERNSEC_VM86
28170 + if (!capable(CAP_SYS_RAWIO)) {
28171 + gr_handle_vm86();
28172 + return -EPERM;
28173 + }
28174 +#endif
28175 +
28176 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28177 offsetof(struct kernel_vm86_struct, vm86plus) -
28178 sizeof(info.regs));
28179 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28180 int tmp;
28181 struct vm86plus_struct __user *v86;
28182
28183 +#ifdef CONFIG_GRKERNSEC_VM86
28184 + if (!capable(CAP_SYS_RAWIO)) {
28185 + gr_handle_vm86();
28186 + return -EPERM;
28187 + }
28188 +#endif
28189 +
28190 tsk = current;
28191 switch (cmd) {
28192 case VM86_REQUEST_IRQ:
28193 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28194 tsk->thread.saved_fs = info->regs32->fs;
28195 tsk->thread.saved_gs = get_user_gs(info->regs32);
28196
28197 - tss = &per_cpu(init_tss, get_cpu());
28198 + tss = init_tss + get_cpu();
28199 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28200 if (cpu_has_sep)
28201 tsk->thread.sysenter_cs = 0;
28202 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28203 goto cannot_handle;
28204 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28205 goto cannot_handle;
28206 - intr_ptr = (unsigned long __user *) (i << 2);
28207 + intr_ptr = (__force unsigned long __user *) (i << 2);
28208 if (get_user(segoffs, intr_ptr))
28209 goto cannot_handle;
28210 if ((segoffs >> 16) == BIOSSEG)
28211 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28212 index 00bf300..129df8e 100644
28213 --- a/arch/x86/kernel/vmlinux.lds.S
28214 +++ b/arch/x86/kernel/vmlinux.lds.S
28215 @@ -26,6 +26,13 @@
28216 #include <asm/page_types.h>
28217 #include <asm/cache.h>
28218 #include <asm/boot.h>
28219 +#include <asm/segment.h>
28220 +
28221 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28222 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28223 +#else
28224 +#define __KERNEL_TEXT_OFFSET 0
28225 +#endif
28226
28227 #undef i386 /* in case the preprocessor is a 32bit one */
28228
28229 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28230
28231 PHDRS {
28232 text PT_LOAD FLAGS(5); /* R_E */
28233 +#ifdef CONFIG_X86_32
28234 + module PT_LOAD FLAGS(5); /* R_E */
28235 +#endif
28236 +#ifdef CONFIG_XEN
28237 + rodata PT_LOAD FLAGS(5); /* R_E */
28238 +#else
28239 + rodata PT_LOAD FLAGS(4); /* R__ */
28240 +#endif
28241 data PT_LOAD FLAGS(6); /* RW_ */
28242 -#ifdef CONFIG_X86_64
28243 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28244 #ifdef CONFIG_SMP
28245 percpu PT_LOAD FLAGS(6); /* RW_ */
28246 #endif
28247 + text.init PT_LOAD FLAGS(5); /* R_E */
28248 + text.exit PT_LOAD FLAGS(5); /* R_E */
28249 init PT_LOAD FLAGS(7); /* RWE */
28250 -#endif
28251 note PT_NOTE FLAGS(0); /* ___ */
28252 }
28253
28254 SECTIONS
28255 {
28256 #ifdef CONFIG_X86_32
28257 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28258 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28259 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28260 #else
28261 - . = __START_KERNEL;
28262 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28263 + . = __START_KERNEL;
28264 #endif
28265
28266 /* Text and read-only data */
28267 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28268 - _text = .;
28269 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28270 /* bootstrapping code */
28271 +#ifdef CONFIG_X86_32
28272 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28273 +#else
28274 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28275 +#endif
28276 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28277 + _text = .;
28278 HEAD_TEXT
28279 . = ALIGN(8);
28280 _stext = .;
28281 @@ -104,13 +124,47 @@ SECTIONS
28282 IRQENTRY_TEXT
28283 *(.fixup)
28284 *(.gnu.warning)
28285 - /* End of text section */
28286 - _etext = .;
28287 } :text = 0x9090
28288
28289 - NOTES :text :note
28290 + . += __KERNEL_TEXT_OFFSET;
28291
28292 - EXCEPTION_TABLE(16) :text = 0x9090
28293 +#ifdef CONFIG_X86_32
28294 + . = ALIGN(PAGE_SIZE);
28295 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28296 +
28297 +#ifdef CONFIG_PAX_KERNEXEC
28298 + MODULES_EXEC_VADDR = .;
28299 + BYTE(0)
28300 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28301 + . = ALIGN(HPAGE_SIZE) - 1;
28302 + MODULES_EXEC_END = .;
28303 +#endif
28304 +
28305 + } :module
28306 +#endif
28307 +
28308 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28309 + /* End of text section */
28310 + BYTE(0)
28311 + _etext = . - __KERNEL_TEXT_OFFSET;
28312 + }
28313 +
28314 +#ifdef CONFIG_X86_32
28315 + . = ALIGN(PAGE_SIZE);
28316 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28317 + . = ALIGN(PAGE_SIZE);
28318 + *(.empty_zero_page)
28319 + *(.initial_pg_fixmap)
28320 + *(.initial_pg_pmd)
28321 + *(.initial_page_table)
28322 + *(.swapper_pg_dir)
28323 + } :rodata
28324 +#endif
28325 +
28326 + . = ALIGN(PAGE_SIZE);
28327 + NOTES :rodata :note
28328 +
28329 + EXCEPTION_TABLE(16) :rodata
28330
28331 #if defined(CONFIG_DEBUG_RODATA)
28332 /* .text should occupy whole number of pages */
28333 @@ -122,16 +176,20 @@ SECTIONS
28334
28335 /* Data */
28336 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28337 +
28338 +#ifdef CONFIG_PAX_KERNEXEC
28339 + . = ALIGN(HPAGE_SIZE);
28340 +#else
28341 + . = ALIGN(PAGE_SIZE);
28342 +#endif
28343 +
28344 /* Start of data section */
28345 _sdata = .;
28346
28347 /* init_task */
28348 INIT_TASK_DATA(THREAD_SIZE)
28349
28350 -#ifdef CONFIG_X86_32
28351 - /* 32 bit has nosave before _edata */
28352 NOSAVE_DATA
28353 -#endif
28354
28355 PAGE_ALIGNED_DATA(PAGE_SIZE)
28356
28357 @@ -174,12 +232,19 @@ SECTIONS
28358 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28359
28360 /* Init code and data - will be freed after init */
28361 - . = ALIGN(PAGE_SIZE);
28362 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28363 + BYTE(0)
28364 +
28365 +#ifdef CONFIG_PAX_KERNEXEC
28366 + . = ALIGN(HPAGE_SIZE);
28367 +#else
28368 + . = ALIGN(PAGE_SIZE);
28369 +#endif
28370 +
28371 __init_begin = .; /* paired with __init_end */
28372 - }
28373 + } :init.begin
28374
28375 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28376 +#ifdef CONFIG_SMP
28377 /*
28378 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28379 * output PHDR, so the next output section - .init.text - should
28380 @@ -190,12 +255,27 @@ SECTIONS
28381 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28382 #endif
28383
28384 - INIT_TEXT_SECTION(PAGE_SIZE)
28385 -#ifdef CONFIG_X86_64
28386 - :init
28387 -#endif
28388 + . = ALIGN(PAGE_SIZE);
28389 + init_begin = .;
28390 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28391 + VMLINUX_SYMBOL(_sinittext) = .;
28392 + INIT_TEXT
28393 + . = ALIGN(PAGE_SIZE);
28394 + } :text.init
28395
28396 - INIT_DATA_SECTION(16)
28397 + /*
28398 + * .exit.text is discard at runtime, not link time, to deal with
28399 + * references from .altinstructions and .eh_frame
28400 + */
28401 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28402 + EXIT_TEXT
28403 + VMLINUX_SYMBOL(_einittext) = .;
28404 + . = ALIGN(16);
28405 + } :text.exit
28406 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28407 +
28408 + . = ALIGN(PAGE_SIZE);
28409 + INIT_DATA_SECTION(16) :init
28410
28411 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28412 __x86_cpu_dev_start = .;
28413 @@ -266,19 +346,12 @@ SECTIONS
28414 }
28415
28416 . = ALIGN(8);
28417 - /*
28418 - * .exit.text is discard at runtime, not link time, to deal with
28419 - * references from .altinstructions and .eh_frame
28420 - */
28421 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28422 - EXIT_TEXT
28423 - }
28424
28425 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28426 EXIT_DATA
28427 }
28428
28429 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28430 +#ifndef CONFIG_SMP
28431 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28432 #endif
28433
28434 @@ -297,16 +370,10 @@ SECTIONS
28435 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28436 __smp_locks = .;
28437 *(.smp_locks)
28438 - . = ALIGN(PAGE_SIZE);
28439 __smp_locks_end = .;
28440 + . = ALIGN(PAGE_SIZE);
28441 }
28442
28443 -#ifdef CONFIG_X86_64
28444 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28445 - NOSAVE_DATA
28446 - }
28447 -#endif
28448 -
28449 /* BSS */
28450 . = ALIGN(PAGE_SIZE);
28451 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28452 @@ -322,6 +389,7 @@ SECTIONS
28453 __brk_base = .;
28454 . += 64 * 1024; /* 64k alignment slop space */
28455 *(.brk_reservation) /* areas brk users have reserved */
28456 + . = ALIGN(HPAGE_SIZE);
28457 __brk_limit = .;
28458 }
28459
28460 @@ -348,13 +416,12 @@ SECTIONS
28461 * for the boot processor.
28462 */
28463 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28464 -INIT_PER_CPU(gdt_page);
28465 INIT_PER_CPU(irq_stack_union);
28466
28467 /*
28468 * Build-time check on the image size:
28469 */
28470 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28471 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28472 "kernel image bigger than KERNEL_IMAGE_SIZE");
28473
28474 #ifdef CONFIG_SMP
28475 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28476 index 2dcc6ff..082dc7a 100644
28477 --- a/arch/x86/kernel/vsyscall_64.c
28478 +++ b/arch/x86/kernel/vsyscall_64.c
28479 @@ -38,15 +38,13 @@
28480 #define CREATE_TRACE_POINTS
28481 #include "vsyscall_trace.h"
28482
28483 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28484 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28485
28486 static int __init vsyscall_setup(char *str)
28487 {
28488 if (str) {
28489 if (!strcmp("emulate", str))
28490 vsyscall_mode = EMULATE;
28491 - else if (!strcmp("native", str))
28492 - vsyscall_mode = NATIVE;
28493 else if (!strcmp("none", str))
28494 vsyscall_mode = NONE;
28495 else
28496 @@ -264,8 +262,7 @@ do_ret:
28497 return true;
28498
28499 sigsegv:
28500 - force_sig(SIGSEGV, current);
28501 - return true;
28502 + do_group_exit(SIGKILL);
28503 }
28504
28505 /*
28506 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28507 static struct vm_area_struct gate_vma = {
28508 .vm_start = VSYSCALL_ADDR,
28509 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28510 - .vm_page_prot = PAGE_READONLY_EXEC,
28511 - .vm_flags = VM_READ | VM_EXEC,
28512 + .vm_page_prot = PAGE_READONLY,
28513 + .vm_flags = VM_READ,
28514 .vm_ops = &gate_vma_ops,
28515 };
28516
28517 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28518 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28519
28520 if (vsyscall_mode != NONE)
28521 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28522 - vsyscall_mode == NATIVE
28523 - ? PAGE_KERNEL_VSYSCALL
28524 - : PAGE_KERNEL_VVAR);
28525 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28526
28527 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28528 (unsigned long)VSYSCALL_ADDR);
28529 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28530 index 37d8fa4..66e319a 100644
28531 --- a/arch/x86/kernel/x8664_ksyms_64.c
28532 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28533 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28534 EXPORT_SYMBOL(copy_user_generic_unrolled);
28535 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28536 EXPORT_SYMBOL(__copy_user_nocache);
28537 -EXPORT_SYMBOL(_copy_from_user);
28538 -EXPORT_SYMBOL(_copy_to_user);
28539
28540 EXPORT_SYMBOL(copy_page);
28541 EXPORT_SYMBOL(clear_page);
28542 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28543 EXPORT_SYMBOL(___preempt_schedule_context);
28544 #endif
28545 #endif
28546 +
28547 +#ifdef CONFIG_PAX_PER_CPU_PGD
28548 +EXPORT_SYMBOL(cpu_pgd);
28549 +#endif
28550 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28551 index 234b072..b7ab191 100644
28552 --- a/arch/x86/kernel/x86_init.c
28553 +++ b/arch/x86/kernel/x86_init.c
28554 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28555 static void default_nmi_init(void) { };
28556 static int default_i8042_detect(void) { return 1; };
28557
28558 -struct x86_platform_ops x86_platform = {
28559 +struct x86_platform_ops x86_platform __read_only = {
28560 .calibrate_tsc = native_calibrate_tsc,
28561 .get_wallclock = mach_get_cmos_time,
28562 .set_wallclock = mach_set_rtc_mmss,
28563 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28564 EXPORT_SYMBOL_GPL(x86_platform);
28565
28566 #if defined(CONFIG_PCI_MSI)
28567 -struct x86_msi_ops x86_msi = {
28568 +struct x86_msi_ops x86_msi __read_only = {
28569 .setup_msi_irqs = native_setup_msi_irqs,
28570 .compose_msi_msg = native_compose_msi_msg,
28571 .teardown_msi_irq = native_teardown_msi_irq,
28572 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28573 }
28574 #endif
28575
28576 -struct x86_io_apic_ops x86_io_apic_ops = {
28577 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28578 .init = native_io_apic_init_mappings,
28579 .read = native_io_apic_read,
28580 .write = native_io_apic_write,
28581 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28582 index cdc6cf9..e04f495 100644
28583 --- a/arch/x86/kernel/xsave.c
28584 +++ b/arch/x86/kernel/xsave.c
28585 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28586
28587 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28588 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28589 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28590 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28591
28592 if (!use_xsave())
28593 return err;
28594
28595 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28596 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28597
28598 /*
28599 * Read the xstate_bv which we copied (directly from the cpu or
28600 * from the state in task struct) to the user buffers.
28601 */
28602 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28603 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28604
28605 /*
28606 * For legacy compatible, we always set FP/SSE bits in the bit
28607 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28608 */
28609 xstate_bv |= XSTATE_FPSSE;
28610
28611 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28612 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28613
28614 return err;
28615 }
28616 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28617 {
28618 int err;
28619
28620 + buf = (struct xsave_struct __user *)____m(buf);
28621 if (use_xsave())
28622 err = xsave_user(buf);
28623 else if (use_fxsr())
28624 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28625 */
28626 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28627 {
28628 + buf = (void __user *)____m(buf);
28629 if (use_xsave()) {
28630 if ((unsigned long)buf % 64 || fx_only) {
28631 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28632 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28633 index 8a80737..bac4961 100644
28634 --- a/arch/x86/kvm/cpuid.c
28635 +++ b/arch/x86/kvm/cpuid.c
28636 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28637 struct kvm_cpuid2 *cpuid,
28638 struct kvm_cpuid_entry2 __user *entries)
28639 {
28640 - int r;
28641 + int r, i;
28642
28643 r = -E2BIG;
28644 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28645 goto out;
28646 r = -EFAULT;
28647 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28648 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28649 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28650 goto out;
28651 + for (i = 0; i < cpuid->nent; ++i) {
28652 + struct kvm_cpuid_entry2 cpuid_entry;
28653 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28654 + goto out;
28655 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28656 + }
28657 vcpu->arch.cpuid_nent = cpuid->nent;
28658 kvm_apic_set_version(vcpu);
28659 kvm_x86_ops->cpuid_update(vcpu);
28660 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28661 struct kvm_cpuid2 *cpuid,
28662 struct kvm_cpuid_entry2 __user *entries)
28663 {
28664 - int r;
28665 + int r, i;
28666
28667 r = -E2BIG;
28668 if (cpuid->nent < vcpu->arch.cpuid_nent)
28669 goto out;
28670 r = -EFAULT;
28671 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28672 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28673 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28674 goto out;
28675 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28676 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28677 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28678 + goto out;
28679 + }
28680 return 0;
28681
28682 out:
28683 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28684 index 106c015..2db7161 100644
28685 --- a/arch/x86/kvm/emulate.c
28686 +++ b/arch/x86/kvm/emulate.c
28687 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28688 int cr = ctxt->modrm_reg;
28689 u64 efer = 0;
28690
28691 - static u64 cr_reserved_bits[] = {
28692 + static const u64 cr_reserved_bits[] = {
28693 0xffffffff00000000ULL,
28694 0, 0, 0, /* CR3 checked later */
28695 CR4_RESERVED_BITS,
28696 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28697 index 4ee827d..a14eff9 100644
28698 --- a/arch/x86/kvm/lapic.c
28699 +++ b/arch/x86/kvm/lapic.c
28700 @@ -56,7 +56,7 @@
28701 #define APIC_BUS_CYCLE_NS 1
28702
28703 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28704 -#define apic_debug(fmt, arg...)
28705 +#define apic_debug(fmt, arg...) do {} while (0)
28706
28707 #define APIC_LVT_NUM 6
28708 /* 14 is the version for Xeon and Pentium 8.4.8*/
28709 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28710 index fd49c86..77e1aa0 100644
28711 --- a/arch/x86/kvm/paging_tmpl.h
28712 +++ b/arch/x86/kvm/paging_tmpl.h
28713 @@ -343,7 +343,7 @@ retry_walk:
28714 if (unlikely(kvm_is_error_hva(host_addr)))
28715 goto error;
28716
28717 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28718 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28719 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28720 goto error;
28721 walker->ptep_user[walker->level - 1] = ptep_user;
28722 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28723 index cc618c8..3f72f76 100644
28724 --- a/arch/x86/kvm/svm.c
28725 +++ b/arch/x86/kvm/svm.c
28726 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28727 int cpu = raw_smp_processor_id();
28728
28729 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28730 +
28731 + pax_open_kernel();
28732 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28733 + pax_close_kernel();
28734 +
28735 load_TR_desc();
28736 }
28737
28738 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28739 #endif
28740 #endif
28741
28742 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28743 + __set_fs(current_thread_info()->addr_limit);
28744 +#endif
28745 +
28746 reload_tss(vcpu);
28747
28748 local_irq_disable();
28749 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28750 index a60bd3a..748e856 100644
28751 --- a/arch/x86/kvm/vmx.c
28752 +++ b/arch/x86/kvm/vmx.c
28753 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28754 #endif
28755 }
28756
28757 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28758 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28759 {
28760 vmcs_writel(field, vmcs_readl(field) & ~mask);
28761 }
28762
28763 -static void vmcs_set_bits(unsigned long field, u32 mask)
28764 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28765 {
28766 vmcs_writel(field, vmcs_readl(field) | mask);
28767 }
28768 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28769 struct desc_struct *descs;
28770
28771 descs = (void *)gdt->address;
28772 +
28773 + pax_open_kernel();
28774 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28775 + pax_close_kernel();
28776 +
28777 load_TR_desc();
28778 }
28779
28780 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28781 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28782 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28783
28784 +#ifdef CONFIG_PAX_PER_CPU_PGD
28785 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28786 +#endif
28787 +
28788 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28789 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28790 vmx->loaded_vmcs->cpu = cpu;
28791 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28792 * reads and returns guest's timestamp counter "register"
28793 * guest_tsc = host_tsc + tsc_offset -- 21.3
28794 */
28795 -static u64 guest_read_tsc(void)
28796 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28797 {
28798 u64 host_tsc, tsc_offset;
28799
28800 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28801 unsigned long cr4;
28802
28803 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28804 +
28805 +#ifndef CONFIG_PAX_PER_CPU_PGD
28806 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28807 +#endif
28808
28809 /* Save the most likely value for this task's CR4 in the VMCS. */
28810 cr4 = cr4_read_shadow();
28811 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28812 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28813 vmx->host_idt_base = dt.address;
28814
28815 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28816 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28817
28818 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28819 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28820 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28821 * page upon invalidation. No need to do anything if not
28822 * using the APIC_ACCESS_ADDR VMCS field.
28823 */
28824 - if (!flexpriority_enabled)
28825 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28826 + if (!flexpriority_enabled) {
28827 + pax_open_kernel();
28828 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28829 + pax_close_kernel();
28830 + }
28831
28832 - if (!cpu_has_vmx_tpr_shadow())
28833 - kvm_x86_ops->update_cr8_intercept = NULL;
28834 + if (!cpu_has_vmx_tpr_shadow()) {
28835 + pax_open_kernel();
28836 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28837 + pax_close_kernel();
28838 + }
28839
28840 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28841 kvm_disable_largepages();
28842 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28843 if (!cpu_has_vmx_apicv())
28844 enable_apicv = 0;
28845
28846 + pax_open_kernel();
28847 if (enable_apicv)
28848 - kvm_x86_ops->update_cr8_intercept = NULL;
28849 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28850 else {
28851 - kvm_x86_ops->hwapic_irr_update = NULL;
28852 - kvm_x86_ops->hwapic_isr_update = NULL;
28853 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28854 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28855 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28856 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28857 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28858 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28859 }
28860 + pax_close_kernel();
28861
28862 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28863 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28864 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28865 enable_pml = 0;
28866
28867 if (!enable_pml) {
28868 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28869 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28870 - kvm_x86_ops->flush_log_dirty = NULL;
28871 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28872 + pax_open_kernel();
28873 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28874 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28875 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28876 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28877 + pax_close_kernel();
28878 }
28879
28880 return alloc_kvm_area();
28881 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28882 "jmp 2f \n\t"
28883 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28884 "2: "
28885 +
28886 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28887 + "ljmp %[cs],$3f\n\t"
28888 + "3: "
28889 +#endif
28890 +
28891 /* Save guest registers, load host registers, keep flags */
28892 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28893 "pop %0 \n\t"
28894 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28895 #endif
28896 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28897 [wordsize]"i"(sizeof(ulong))
28898 +
28899 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28900 + ,[cs]"i"(__KERNEL_CS)
28901 +#endif
28902 +
28903 : "cc", "memory"
28904 #ifdef CONFIG_X86_64
28905 , "rax", "rbx", "rdi", "rsi"
28906 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28907 if (debugctlmsr)
28908 update_debugctlmsr(debugctlmsr);
28909
28910 -#ifndef CONFIG_X86_64
28911 +#ifdef CONFIG_X86_32
28912 /*
28913 * The sysexit path does not restore ds/es, so we must set them to
28914 * a reasonable value ourselves.
28915 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28916 * may be executed in interrupt context, which saves and restore segments
28917 * around it, nullifying its effect.
28918 */
28919 - loadsegment(ds, __USER_DS);
28920 - loadsegment(es, __USER_DS);
28921 + loadsegment(ds, __KERNEL_DS);
28922 + loadsegment(es, __KERNEL_DS);
28923 + loadsegment(ss, __KERNEL_DS);
28924 +
28925 +#ifdef CONFIG_PAX_KERNEXEC
28926 + loadsegment(fs, __KERNEL_PERCPU);
28927 +#endif
28928 +
28929 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28930 + __set_fs(current_thread_info()->addr_limit);
28931 +#endif
28932 +
28933 #endif
28934
28935 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28936 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28937 index e222ba5..6f0f2de 100644
28938 --- a/arch/x86/kvm/x86.c
28939 +++ b/arch/x86/kvm/x86.c
28940 @@ -1897,8 +1897,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28941 {
28942 struct kvm *kvm = vcpu->kvm;
28943 int lm = is_long_mode(vcpu);
28944 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28945 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28946 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28947 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28948 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28949 : kvm->arch.xen_hvm_config.blob_size_32;
28950 u32 page_num = data & ~PAGE_MASK;
28951 @@ -2835,6 +2835,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28952 if (n < msr_list.nmsrs)
28953 goto out;
28954 r = -EFAULT;
28955 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28956 + goto out;
28957 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28958 num_msrs_to_save * sizeof(u32)))
28959 goto out;
28960 @@ -5739,7 +5741,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28961 };
28962 #endif
28963
28964 -int kvm_arch_init(void *opaque)
28965 +int kvm_arch_init(const void *opaque)
28966 {
28967 int r;
28968 struct kvm_x86_ops *ops = opaque;
28969 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28970 index ac4453d..1f43bf3 100644
28971 --- a/arch/x86/lguest/boot.c
28972 +++ b/arch/x86/lguest/boot.c
28973 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28974 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28975 * Launcher to reboot us.
28976 */
28977 -static void lguest_restart(char *reason)
28978 +static __noreturn void lguest_restart(char *reason)
28979 {
28980 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28981 + BUG();
28982 }
28983
28984 /*G:050
28985 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28986 index 00933d5..3a64af9 100644
28987 --- a/arch/x86/lib/atomic64_386_32.S
28988 +++ b/arch/x86/lib/atomic64_386_32.S
28989 @@ -48,6 +48,10 @@ BEGIN(read)
28990 movl (v), %eax
28991 movl 4(v), %edx
28992 RET_ENDP
28993 +BEGIN(read_unchecked)
28994 + movl (v), %eax
28995 + movl 4(v), %edx
28996 +RET_ENDP
28997 #undef v
28998
28999 #define v %esi
29000 @@ -55,6 +59,10 @@ BEGIN(set)
29001 movl %ebx, (v)
29002 movl %ecx, 4(v)
29003 RET_ENDP
29004 +BEGIN(set_unchecked)
29005 + movl %ebx, (v)
29006 + movl %ecx, 4(v)
29007 +RET_ENDP
29008 #undef v
29009
29010 #define v %esi
29011 @@ -70,6 +78,20 @@ RET_ENDP
29012 BEGIN(add)
29013 addl %eax, (v)
29014 adcl %edx, 4(v)
29015 +
29016 +#ifdef CONFIG_PAX_REFCOUNT
29017 + jno 0f
29018 + subl %eax, (v)
29019 + sbbl %edx, 4(v)
29020 + int $4
29021 +0:
29022 + _ASM_EXTABLE(0b, 0b)
29023 +#endif
29024 +
29025 +RET_ENDP
29026 +BEGIN(add_unchecked)
29027 + addl %eax, (v)
29028 + adcl %edx, 4(v)
29029 RET_ENDP
29030 #undef v
29031
29032 @@ -77,6 +99,24 @@ RET_ENDP
29033 BEGIN(add_return)
29034 addl (v), %eax
29035 adcl 4(v), %edx
29036 +
29037 +#ifdef CONFIG_PAX_REFCOUNT
29038 + into
29039 +1234:
29040 + _ASM_EXTABLE(1234b, 2f)
29041 +#endif
29042 +
29043 + movl %eax, (v)
29044 + movl %edx, 4(v)
29045 +
29046 +#ifdef CONFIG_PAX_REFCOUNT
29047 +2:
29048 +#endif
29049 +
29050 +RET_ENDP
29051 +BEGIN(add_return_unchecked)
29052 + addl (v), %eax
29053 + adcl 4(v), %edx
29054 movl %eax, (v)
29055 movl %edx, 4(v)
29056 RET_ENDP
29057 @@ -86,6 +126,20 @@ RET_ENDP
29058 BEGIN(sub)
29059 subl %eax, (v)
29060 sbbl %edx, 4(v)
29061 +
29062 +#ifdef CONFIG_PAX_REFCOUNT
29063 + jno 0f
29064 + addl %eax, (v)
29065 + adcl %edx, 4(v)
29066 + int $4
29067 +0:
29068 + _ASM_EXTABLE(0b, 0b)
29069 +#endif
29070 +
29071 +RET_ENDP
29072 +BEGIN(sub_unchecked)
29073 + subl %eax, (v)
29074 + sbbl %edx, 4(v)
29075 RET_ENDP
29076 #undef v
29077
29078 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29079 sbbl $0, %edx
29080 addl (v), %eax
29081 adcl 4(v), %edx
29082 +
29083 +#ifdef CONFIG_PAX_REFCOUNT
29084 + into
29085 +1234:
29086 + _ASM_EXTABLE(1234b, 2f)
29087 +#endif
29088 +
29089 + movl %eax, (v)
29090 + movl %edx, 4(v)
29091 +
29092 +#ifdef CONFIG_PAX_REFCOUNT
29093 +2:
29094 +#endif
29095 +
29096 +RET_ENDP
29097 +BEGIN(sub_return_unchecked)
29098 + negl %edx
29099 + negl %eax
29100 + sbbl $0, %edx
29101 + addl (v), %eax
29102 + adcl 4(v), %edx
29103 movl %eax, (v)
29104 movl %edx, 4(v)
29105 RET_ENDP
29106 @@ -105,6 +180,20 @@ RET_ENDP
29107 BEGIN(inc)
29108 addl $1, (v)
29109 adcl $0, 4(v)
29110 +
29111 +#ifdef CONFIG_PAX_REFCOUNT
29112 + jno 0f
29113 + subl $1, (v)
29114 + sbbl $0, 4(v)
29115 + int $4
29116 +0:
29117 + _ASM_EXTABLE(0b, 0b)
29118 +#endif
29119 +
29120 +RET_ENDP
29121 +BEGIN(inc_unchecked)
29122 + addl $1, (v)
29123 + adcl $0, 4(v)
29124 RET_ENDP
29125 #undef v
29126
29127 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29128 movl 4(v), %edx
29129 addl $1, %eax
29130 adcl $0, %edx
29131 +
29132 +#ifdef CONFIG_PAX_REFCOUNT
29133 + into
29134 +1234:
29135 + _ASM_EXTABLE(1234b, 2f)
29136 +#endif
29137 +
29138 + movl %eax, (v)
29139 + movl %edx, 4(v)
29140 +
29141 +#ifdef CONFIG_PAX_REFCOUNT
29142 +2:
29143 +#endif
29144 +
29145 +RET_ENDP
29146 +BEGIN(inc_return_unchecked)
29147 + movl (v), %eax
29148 + movl 4(v), %edx
29149 + addl $1, %eax
29150 + adcl $0, %edx
29151 movl %eax, (v)
29152 movl %edx, 4(v)
29153 RET_ENDP
29154 @@ -123,6 +232,20 @@ RET_ENDP
29155 BEGIN(dec)
29156 subl $1, (v)
29157 sbbl $0, 4(v)
29158 +
29159 +#ifdef CONFIG_PAX_REFCOUNT
29160 + jno 0f
29161 + addl $1, (v)
29162 + adcl $0, 4(v)
29163 + int $4
29164 +0:
29165 + _ASM_EXTABLE(0b, 0b)
29166 +#endif
29167 +
29168 +RET_ENDP
29169 +BEGIN(dec_unchecked)
29170 + subl $1, (v)
29171 + sbbl $0, 4(v)
29172 RET_ENDP
29173 #undef v
29174
29175 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29176 movl 4(v), %edx
29177 subl $1, %eax
29178 sbbl $0, %edx
29179 +
29180 +#ifdef CONFIG_PAX_REFCOUNT
29181 + into
29182 +1234:
29183 + _ASM_EXTABLE(1234b, 2f)
29184 +#endif
29185 +
29186 + movl %eax, (v)
29187 + movl %edx, 4(v)
29188 +
29189 +#ifdef CONFIG_PAX_REFCOUNT
29190 +2:
29191 +#endif
29192 +
29193 +RET_ENDP
29194 +BEGIN(dec_return_unchecked)
29195 + movl (v), %eax
29196 + movl 4(v), %edx
29197 + subl $1, %eax
29198 + sbbl $0, %edx
29199 movl %eax, (v)
29200 movl %edx, 4(v)
29201 RET_ENDP
29202 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29203 adcl %edx, %edi
29204 addl (v), %eax
29205 adcl 4(v), %edx
29206 +
29207 +#ifdef CONFIG_PAX_REFCOUNT
29208 + into
29209 +1234:
29210 + _ASM_EXTABLE(1234b, 2f)
29211 +#endif
29212 +
29213 cmpl %eax, %ecx
29214 je 3f
29215 1:
29216 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29217 1:
29218 addl $1, %eax
29219 adcl $0, %edx
29220 +
29221 +#ifdef CONFIG_PAX_REFCOUNT
29222 + into
29223 +1234:
29224 + _ASM_EXTABLE(1234b, 2f)
29225 +#endif
29226 +
29227 movl %eax, (v)
29228 movl %edx, 4(v)
29229 movl $1, %eax
29230 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29231 movl 4(v), %edx
29232 subl $1, %eax
29233 sbbl $0, %edx
29234 +
29235 +#ifdef CONFIG_PAX_REFCOUNT
29236 + into
29237 +1234:
29238 + _ASM_EXTABLE(1234b, 1f)
29239 +#endif
29240 +
29241 js 1f
29242 movl %eax, (v)
29243 movl %edx, 4(v)
29244 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29245 index f5cc9eb..51fa319 100644
29246 --- a/arch/x86/lib/atomic64_cx8_32.S
29247 +++ b/arch/x86/lib/atomic64_cx8_32.S
29248 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29249 CFI_STARTPROC
29250
29251 read64 %ecx
29252 + pax_force_retaddr
29253 ret
29254 CFI_ENDPROC
29255 ENDPROC(atomic64_read_cx8)
29256
29257 +ENTRY(atomic64_read_unchecked_cx8)
29258 + CFI_STARTPROC
29259 +
29260 + read64 %ecx
29261 + pax_force_retaddr
29262 + ret
29263 + CFI_ENDPROC
29264 +ENDPROC(atomic64_read_unchecked_cx8)
29265 +
29266 ENTRY(atomic64_set_cx8)
29267 CFI_STARTPROC
29268
29269 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29270 cmpxchg8b (%esi)
29271 jne 1b
29272
29273 + pax_force_retaddr
29274 ret
29275 CFI_ENDPROC
29276 ENDPROC(atomic64_set_cx8)
29277
29278 +ENTRY(atomic64_set_unchecked_cx8)
29279 + CFI_STARTPROC
29280 +
29281 +1:
29282 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29283 + * are atomic on 586 and newer */
29284 + cmpxchg8b (%esi)
29285 + jne 1b
29286 +
29287 + pax_force_retaddr
29288 + ret
29289 + CFI_ENDPROC
29290 +ENDPROC(atomic64_set_unchecked_cx8)
29291 +
29292 ENTRY(atomic64_xchg_cx8)
29293 CFI_STARTPROC
29294
29295 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29296 cmpxchg8b (%esi)
29297 jne 1b
29298
29299 + pax_force_retaddr
29300 ret
29301 CFI_ENDPROC
29302 ENDPROC(atomic64_xchg_cx8)
29303
29304 -.macro addsub_return func ins insc
29305 -ENTRY(atomic64_\func\()_return_cx8)
29306 +.macro addsub_return func ins insc unchecked=""
29307 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29308 CFI_STARTPROC
29309 SAVE ebp
29310 SAVE ebx
29311 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29312 movl %edx, %ecx
29313 \ins\()l %esi, %ebx
29314 \insc\()l %edi, %ecx
29315 +
29316 +.ifb \unchecked
29317 +#ifdef CONFIG_PAX_REFCOUNT
29318 + into
29319 +2:
29320 + _ASM_EXTABLE(2b, 3f)
29321 +#endif
29322 +.endif
29323 +
29324 LOCK_PREFIX
29325 cmpxchg8b (%ebp)
29326 jne 1b
29327 -
29328 -10:
29329 movl %ebx, %eax
29330 movl %ecx, %edx
29331 +
29332 +.ifb \unchecked
29333 +#ifdef CONFIG_PAX_REFCOUNT
29334 +3:
29335 +#endif
29336 +.endif
29337 +
29338 RESTORE edi
29339 RESTORE esi
29340 RESTORE ebx
29341 RESTORE ebp
29342 + pax_force_retaddr
29343 ret
29344 CFI_ENDPROC
29345 -ENDPROC(atomic64_\func\()_return_cx8)
29346 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29347 .endm
29348
29349 addsub_return add add adc
29350 addsub_return sub sub sbb
29351 +addsub_return add add adc _unchecked
29352 +addsub_return sub sub sbb _unchecked
29353
29354 -.macro incdec_return func ins insc
29355 -ENTRY(atomic64_\func\()_return_cx8)
29356 +.macro incdec_return func ins insc unchecked=""
29357 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29358 CFI_STARTPROC
29359 SAVE ebx
29360
29361 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29362 movl %edx, %ecx
29363 \ins\()l $1, %ebx
29364 \insc\()l $0, %ecx
29365 +
29366 +.ifb \unchecked
29367 +#ifdef CONFIG_PAX_REFCOUNT
29368 + into
29369 +2:
29370 + _ASM_EXTABLE(2b, 3f)
29371 +#endif
29372 +.endif
29373 +
29374 LOCK_PREFIX
29375 cmpxchg8b (%esi)
29376 jne 1b
29377
29378 -10:
29379 movl %ebx, %eax
29380 movl %ecx, %edx
29381 +
29382 +.ifb \unchecked
29383 +#ifdef CONFIG_PAX_REFCOUNT
29384 +3:
29385 +#endif
29386 +.endif
29387 +
29388 RESTORE ebx
29389 + pax_force_retaddr
29390 ret
29391 CFI_ENDPROC
29392 -ENDPROC(atomic64_\func\()_return_cx8)
29393 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29394 .endm
29395
29396 incdec_return inc add adc
29397 incdec_return dec sub sbb
29398 +incdec_return inc add adc _unchecked
29399 +incdec_return dec sub sbb _unchecked
29400
29401 ENTRY(atomic64_dec_if_positive_cx8)
29402 CFI_STARTPROC
29403 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29404 movl %edx, %ecx
29405 subl $1, %ebx
29406 sbb $0, %ecx
29407 +
29408 +#ifdef CONFIG_PAX_REFCOUNT
29409 + into
29410 +1234:
29411 + _ASM_EXTABLE(1234b, 2f)
29412 +#endif
29413 +
29414 js 2f
29415 LOCK_PREFIX
29416 cmpxchg8b (%esi)
29417 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29418 movl %ebx, %eax
29419 movl %ecx, %edx
29420 RESTORE ebx
29421 + pax_force_retaddr
29422 ret
29423 CFI_ENDPROC
29424 ENDPROC(atomic64_dec_if_positive_cx8)
29425 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29426 movl %edx, %ecx
29427 addl %ebp, %ebx
29428 adcl %edi, %ecx
29429 +
29430 +#ifdef CONFIG_PAX_REFCOUNT
29431 + into
29432 +1234:
29433 + _ASM_EXTABLE(1234b, 3f)
29434 +#endif
29435 +
29436 LOCK_PREFIX
29437 cmpxchg8b (%esi)
29438 jne 1b
29439 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29440 CFI_ADJUST_CFA_OFFSET -8
29441 RESTORE ebx
29442 RESTORE ebp
29443 + pax_force_retaddr
29444 ret
29445 4:
29446 cmpl %edx, 4(%esp)
29447 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29448 xorl %ecx, %ecx
29449 addl $1, %ebx
29450 adcl %edx, %ecx
29451 +
29452 +#ifdef CONFIG_PAX_REFCOUNT
29453 + into
29454 +1234:
29455 + _ASM_EXTABLE(1234b, 3f)
29456 +#endif
29457 +
29458 LOCK_PREFIX
29459 cmpxchg8b (%esi)
29460 jne 1b
29461 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29462 movl $1, %eax
29463 3:
29464 RESTORE ebx
29465 + pax_force_retaddr
29466 ret
29467 CFI_ENDPROC
29468 ENDPROC(atomic64_inc_not_zero_cx8)
29469 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29470 index e78b8eee..7e173a8 100644
29471 --- a/arch/x86/lib/checksum_32.S
29472 +++ b/arch/x86/lib/checksum_32.S
29473 @@ -29,7 +29,8 @@
29474 #include <asm/dwarf2.h>
29475 #include <asm/errno.h>
29476 #include <asm/asm.h>
29477 -
29478 +#include <asm/segment.h>
29479 +
29480 /*
29481 * computes a partial checksum, e.g. for TCP/UDP fragments
29482 */
29483 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29484
29485 #define ARGBASE 16
29486 #define FP 12
29487 -
29488 -ENTRY(csum_partial_copy_generic)
29489 +
29490 +ENTRY(csum_partial_copy_generic_to_user)
29491 CFI_STARTPROC
29492 +
29493 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29494 + pushl_cfi %gs
29495 + popl_cfi %es
29496 + jmp csum_partial_copy_generic
29497 +#endif
29498 +
29499 +ENTRY(csum_partial_copy_generic_from_user)
29500 +
29501 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29502 + pushl_cfi %gs
29503 + popl_cfi %ds
29504 +#endif
29505 +
29506 +ENTRY(csum_partial_copy_generic)
29507 subl $4,%esp
29508 CFI_ADJUST_CFA_OFFSET 4
29509 pushl_cfi %edi
29510 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29511 jmp 4f
29512 SRC(1: movw (%esi), %bx )
29513 addl $2, %esi
29514 -DST( movw %bx, (%edi) )
29515 +DST( movw %bx, %es:(%edi) )
29516 addl $2, %edi
29517 addw %bx, %ax
29518 adcl $0, %eax
29519 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29520 SRC(1: movl (%esi), %ebx )
29521 SRC( movl 4(%esi), %edx )
29522 adcl %ebx, %eax
29523 -DST( movl %ebx, (%edi) )
29524 +DST( movl %ebx, %es:(%edi) )
29525 adcl %edx, %eax
29526 -DST( movl %edx, 4(%edi) )
29527 +DST( movl %edx, %es:4(%edi) )
29528
29529 SRC( movl 8(%esi), %ebx )
29530 SRC( movl 12(%esi), %edx )
29531 adcl %ebx, %eax
29532 -DST( movl %ebx, 8(%edi) )
29533 +DST( movl %ebx, %es:8(%edi) )
29534 adcl %edx, %eax
29535 -DST( movl %edx, 12(%edi) )
29536 +DST( movl %edx, %es:12(%edi) )
29537
29538 SRC( movl 16(%esi), %ebx )
29539 SRC( movl 20(%esi), %edx )
29540 adcl %ebx, %eax
29541 -DST( movl %ebx, 16(%edi) )
29542 +DST( movl %ebx, %es:16(%edi) )
29543 adcl %edx, %eax
29544 -DST( movl %edx, 20(%edi) )
29545 +DST( movl %edx, %es:20(%edi) )
29546
29547 SRC( movl 24(%esi), %ebx )
29548 SRC( movl 28(%esi), %edx )
29549 adcl %ebx, %eax
29550 -DST( movl %ebx, 24(%edi) )
29551 +DST( movl %ebx, %es:24(%edi) )
29552 adcl %edx, %eax
29553 -DST( movl %edx, 28(%edi) )
29554 +DST( movl %edx, %es:28(%edi) )
29555
29556 lea 32(%esi), %esi
29557 lea 32(%edi), %edi
29558 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29559 shrl $2, %edx # This clears CF
29560 SRC(3: movl (%esi), %ebx )
29561 adcl %ebx, %eax
29562 -DST( movl %ebx, (%edi) )
29563 +DST( movl %ebx, %es:(%edi) )
29564 lea 4(%esi), %esi
29565 lea 4(%edi), %edi
29566 dec %edx
29567 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29568 jb 5f
29569 SRC( movw (%esi), %cx )
29570 leal 2(%esi), %esi
29571 -DST( movw %cx, (%edi) )
29572 +DST( movw %cx, %es:(%edi) )
29573 leal 2(%edi), %edi
29574 je 6f
29575 shll $16,%ecx
29576 SRC(5: movb (%esi), %cl )
29577 -DST( movb %cl, (%edi) )
29578 +DST( movb %cl, %es:(%edi) )
29579 6: addl %ecx, %eax
29580 adcl $0, %eax
29581 7:
29582 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29583
29584 6001:
29585 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29586 - movl $-EFAULT, (%ebx)
29587 + movl $-EFAULT, %ss:(%ebx)
29588
29589 # zero the complete destination - computing the rest
29590 # is too much work
29591 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29592
29593 6002:
29594 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29595 - movl $-EFAULT,(%ebx)
29596 + movl $-EFAULT,%ss:(%ebx)
29597 jmp 5000b
29598
29599 .previous
29600
29601 + pushl_cfi %ss
29602 + popl_cfi %ds
29603 + pushl_cfi %ss
29604 + popl_cfi %es
29605 popl_cfi %ebx
29606 CFI_RESTORE ebx
29607 popl_cfi %esi
29608 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29609 popl_cfi %ecx # equivalent to addl $4,%esp
29610 ret
29611 CFI_ENDPROC
29612 -ENDPROC(csum_partial_copy_generic)
29613 +ENDPROC(csum_partial_copy_generic_to_user)
29614
29615 #else
29616
29617 /* Version for PentiumII/PPro */
29618
29619 #define ROUND1(x) \
29620 + nop; nop; nop; \
29621 SRC(movl x(%esi), %ebx ) ; \
29622 addl %ebx, %eax ; \
29623 - DST(movl %ebx, x(%edi) ) ;
29624 + DST(movl %ebx, %es:x(%edi)) ;
29625
29626 #define ROUND(x) \
29627 + nop; nop; nop; \
29628 SRC(movl x(%esi), %ebx ) ; \
29629 adcl %ebx, %eax ; \
29630 - DST(movl %ebx, x(%edi) ) ;
29631 + DST(movl %ebx, %es:x(%edi)) ;
29632
29633 #define ARGBASE 12
29634 -
29635 -ENTRY(csum_partial_copy_generic)
29636 +
29637 +ENTRY(csum_partial_copy_generic_to_user)
29638 CFI_STARTPROC
29639 +
29640 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29641 + pushl_cfi %gs
29642 + popl_cfi %es
29643 + jmp csum_partial_copy_generic
29644 +#endif
29645 +
29646 +ENTRY(csum_partial_copy_generic_from_user)
29647 +
29648 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29649 + pushl_cfi %gs
29650 + popl_cfi %ds
29651 +#endif
29652 +
29653 +ENTRY(csum_partial_copy_generic)
29654 pushl_cfi %ebx
29655 CFI_REL_OFFSET ebx, 0
29656 pushl_cfi %edi
29657 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29658 subl %ebx, %edi
29659 lea -1(%esi),%edx
29660 andl $-32,%edx
29661 - lea 3f(%ebx,%ebx), %ebx
29662 + lea 3f(%ebx,%ebx,2), %ebx
29663 testl %esi, %esi
29664 jmp *%ebx
29665 1: addl $64,%esi
29666 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29667 jb 5f
29668 SRC( movw (%esi), %dx )
29669 leal 2(%esi), %esi
29670 -DST( movw %dx, (%edi) )
29671 +DST( movw %dx, %es:(%edi) )
29672 leal 2(%edi), %edi
29673 je 6f
29674 shll $16,%edx
29675 5:
29676 SRC( movb (%esi), %dl )
29677 -DST( movb %dl, (%edi) )
29678 +DST( movb %dl, %es:(%edi) )
29679 6: addl %edx, %eax
29680 adcl $0, %eax
29681 7:
29682 .section .fixup, "ax"
29683 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29684 - movl $-EFAULT, (%ebx)
29685 + movl $-EFAULT, %ss:(%ebx)
29686 # zero the complete destination (computing the rest is too much work)
29687 movl ARGBASE+8(%esp),%edi # dst
29688 movl ARGBASE+12(%esp),%ecx # len
29689 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29690 rep; stosb
29691 jmp 7b
29692 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29693 - movl $-EFAULT, (%ebx)
29694 + movl $-EFAULT, %ss:(%ebx)
29695 jmp 7b
29696 .previous
29697
29698 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29699 + pushl_cfi %ss
29700 + popl_cfi %ds
29701 + pushl_cfi %ss
29702 + popl_cfi %es
29703 +#endif
29704 +
29705 popl_cfi %esi
29706 CFI_RESTORE esi
29707 popl_cfi %edi
29708 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29709 CFI_RESTORE ebx
29710 ret
29711 CFI_ENDPROC
29712 -ENDPROC(csum_partial_copy_generic)
29713 +ENDPROC(csum_partial_copy_generic_to_user)
29714
29715 #undef ROUND
29716 #undef ROUND1
29717 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29718 index f2145cf..cea889d 100644
29719 --- a/arch/x86/lib/clear_page_64.S
29720 +++ b/arch/x86/lib/clear_page_64.S
29721 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29722 movl $4096/8,%ecx
29723 xorl %eax,%eax
29724 rep stosq
29725 + pax_force_retaddr
29726 ret
29727 CFI_ENDPROC
29728 ENDPROC(clear_page_c)
29729 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29730 movl $4096,%ecx
29731 xorl %eax,%eax
29732 rep stosb
29733 + pax_force_retaddr
29734 ret
29735 CFI_ENDPROC
29736 ENDPROC(clear_page_c_e)
29737 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29738 leaq 64(%rdi),%rdi
29739 jnz .Lloop
29740 nop
29741 + pax_force_retaddr
29742 ret
29743 CFI_ENDPROC
29744 .Lclear_page_end:
29745 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29746
29747 #include <asm/cpufeature.h>
29748
29749 - .section .altinstr_replacement,"ax"
29750 + .section .altinstr_replacement,"a"
29751 1: .byte 0xeb /* jmp <disp8> */
29752 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29753 2: .byte 0xeb /* jmp <disp8> */
29754 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29755 index 40a1725..5d12ac4 100644
29756 --- a/arch/x86/lib/cmpxchg16b_emu.S
29757 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29758 @@ -8,6 +8,7 @@
29759 #include <linux/linkage.h>
29760 #include <asm/dwarf2.h>
29761 #include <asm/percpu.h>
29762 +#include <asm/alternative-asm.h>
29763
29764 .text
29765
29766 @@ -46,12 +47,14 @@ CFI_STARTPROC
29767 CFI_REMEMBER_STATE
29768 popfq_cfi
29769 mov $1, %al
29770 + pax_force_retaddr
29771 ret
29772
29773 CFI_RESTORE_STATE
29774 .Lnot_same:
29775 popfq_cfi
29776 xor %al,%al
29777 + pax_force_retaddr
29778 ret
29779
29780 CFI_ENDPROC
29781 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29782 index 176cca6..e0d658e 100644
29783 --- a/arch/x86/lib/copy_page_64.S
29784 +++ b/arch/x86/lib/copy_page_64.S
29785 @@ -9,6 +9,7 @@ copy_page_rep:
29786 CFI_STARTPROC
29787 movl $4096/8, %ecx
29788 rep movsq
29789 + pax_force_retaddr
29790 ret
29791 CFI_ENDPROC
29792 ENDPROC(copy_page_rep)
29793 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29794 CFI_ADJUST_CFA_OFFSET 2*8
29795 movq %rbx, (%rsp)
29796 CFI_REL_OFFSET rbx, 0
29797 - movq %r12, 1*8(%rsp)
29798 - CFI_REL_OFFSET r12, 1*8
29799 + movq %r13, 1*8(%rsp)
29800 + CFI_REL_OFFSET r13, 1*8
29801
29802 movl $(4096/64)-5, %ecx
29803 .p2align 4
29804 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29805 movq 0x8*4(%rsi), %r9
29806 movq 0x8*5(%rsi), %r10
29807 movq 0x8*6(%rsi), %r11
29808 - movq 0x8*7(%rsi), %r12
29809 + movq 0x8*7(%rsi), %r13
29810
29811 prefetcht0 5*64(%rsi)
29812
29813 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29814 movq %r9, 0x8*4(%rdi)
29815 movq %r10, 0x8*5(%rdi)
29816 movq %r11, 0x8*6(%rdi)
29817 - movq %r12, 0x8*7(%rdi)
29818 + movq %r13, 0x8*7(%rdi)
29819
29820 leaq 64 (%rsi), %rsi
29821 leaq 64 (%rdi), %rdi
29822 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29823 movq 0x8*4(%rsi), %r9
29824 movq 0x8*5(%rsi), %r10
29825 movq 0x8*6(%rsi), %r11
29826 - movq 0x8*7(%rsi), %r12
29827 + movq 0x8*7(%rsi), %r13
29828
29829 movq %rax, 0x8*0(%rdi)
29830 movq %rbx, 0x8*1(%rdi)
29831 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29832 movq %r9, 0x8*4(%rdi)
29833 movq %r10, 0x8*5(%rdi)
29834 movq %r11, 0x8*6(%rdi)
29835 - movq %r12, 0x8*7(%rdi)
29836 + movq %r13, 0x8*7(%rdi)
29837
29838 leaq 64(%rdi), %rdi
29839 leaq 64(%rsi), %rsi
29840 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29841
29842 movq (%rsp), %rbx
29843 CFI_RESTORE rbx
29844 - movq 1*8(%rsp), %r12
29845 - CFI_RESTORE r12
29846 + movq 1*8(%rsp), %r13
29847 + CFI_RESTORE r13
29848 addq $2*8, %rsp
29849 CFI_ADJUST_CFA_OFFSET -2*8
29850 + pax_force_retaddr
29851 ret
29852 .Lcopy_page_end:
29853 CFI_ENDPROC
29854 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29855
29856 #include <asm/cpufeature.h>
29857
29858 - .section .altinstr_replacement,"ax"
29859 + .section .altinstr_replacement,"a"
29860 1: .byte 0xeb /* jmp <disp8> */
29861 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29862 2:
29863 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29864 index dee945d..a84067b 100644
29865 --- a/arch/x86/lib/copy_user_64.S
29866 +++ b/arch/x86/lib/copy_user_64.S
29867 @@ -18,31 +18,7 @@
29868 #include <asm/alternative-asm.h>
29869 #include <asm/asm.h>
29870 #include <asm/smap.h>
29871 -
29872 -/*
29873 - * By placing feature2 after feature1 in altinstructions section, we logically
29874 - * implement:
29875 - * If CPU has feature2, jmp to alt2 is used
29876 - * else if CPU has feature1, jmp to alt1 is used
29877 - * else jmp to orig is used.
29878 - */
29879 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29880 -0:
29881 - .byte 0xe9 /* 32bit jump */
29882 - .long \orig-1f /* by default jump to orig */
29883 -1:
29884 - .section .altinstr_replacement,"ax"
29885 -2: .byte 0xe9 /* near jump with 32bit immediate */
29886 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29887 -3: .byte 0xe9 /* near jump with 32bit immediate */
29888 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29889 - .previous
29890 -
29891 - .section .altinstructions,"a"
29892 - altinstruction_entry 0b,2b,\feature1,5,5
29893 - altinstruction_entry 0b,3b,\feature2,5,5
29894 - .previous
29895 - .endm
29896 +#include <asm/pgtable.h>
29897
29898 .macro ALIGN_DESTINATION
29899 #ifdef FIX_ALIGNMENT
29900 @@ -70,52 +46,6 @@
29901 #endif
29902 .endm
29903
29904 -/* Standard copy_to_user with segment limit checking */
29905 -ENTRY(_copy_to_user)
29906 - CFI_STARTPROC
29907 - GET_THREAD_INFO(%rax)
29908 - movq %rdi,%rcx
29909 - addq %rdx,%rcx
29910 - jc bad_to_user
29911 - cmpq TI_addr_limit(%rax),%rcx
29912 - ja bad_to_user
29913 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29914 - copy_user_generic_unrolled,copy_user_generic_string, \
29915 - copy_user_enhanced_fast_string
29916 - CFI_ENDPROC
29917 -ENDPROC(_copy_to_user)
29918 -
29919 -/* Standard copy_from_user with segment limit checking */
29920 -ENTRY(_copy_from_user)
29921 - CFI_STARTPROC
29922 - GET_THREAD_INFO(%rax)
29923 - movq %rsi,%rcx
29924 - addq %rdx,%rcx
29925 - jc bad_from_user
29926 - cmpq TI_addr_limit(%rax),%rcx
29927 - ja bad_from_user
29928 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29929 - copy_user_generic_unrolled,copy_user_generic_string, \
29930 - copy_user_enhanced_fast_string
29931 - CFI_ENDPROC
29932 -ENDPROC(_copy_from_user)
29933 -
29934 - .section .fixup,"ax"
29935 - /* must zero dest */
29936 -ENTRY(bad_from_user)
29937 -bad_from_user:
29938 - CFI_STARTPROC
29939 - movl %edx,%ecx
29940 - xorl %eax,%eax
29941 - rep
29942 - stosb
29943 -bad_to_user:
29944 - movl %edx,%eax
29945 - ret
29946 - CFI_ENDPROC
29947 -ENDPROC(bad_from_user)
29948 - .previous
29949 -
29950 /*
29951 * copy_user_generic_unrolled - memory copy with exception handling.
29952 * This version is for CPUs like P4 that don't have efficient micro
29953 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29954 */
29955 ENTRY(copy_user_generic_unrolled)
29956 CFI_STARTPROC
29957 + ASM_PAX_OPEN_USERLAND
29958 ASM_STAC
29959 cmpl $8,%edx
29960 jb 20f /* less then 8 bytes, go to byte copy loop */
29961 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29962 jnz 21b
29963 23: xor %eax,%eax
29964 ASM_CLAC
29965 + ASM_PAX_CLOSE_USERLAND
29966 + pax_force_retaddr
29967 ret
29968
29969 .section .fixup,"ax"
29970 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29971 */
29972 ENTRY(copy_user_generic_string)
29973 CFI_STARTPROC
29974 + ASM_PAX_OPEN_USERLAND
29975 ASM_STAC
29976 cmpl $8,%edx
29977 jb 2f /* less than 8 bytes, go to byte copy loop */
29978 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29979 movsb
29980 xorl %eax,%eax
29981 ASM_CLAC
29982 + ASM_PAX_CLOSE_USERLAND
29983 + pax_force_retaddr
29984 ret
29985
29986 .section .fixup,"ax"
29987 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29988 */
29989 ENTRY(copy_user_enhanced_fast_string)
29990 CFI_STARTPROC
29991 + ASM_PAX_OPEN_USERLAND
29992 ASM_STAC
29993 movl %edx,%ecx
29994 1: rep
29995 movsb
29996 xorl %eax,%eax
29997 ASM_CLAC
29998 + ASM_PAX_CLOSE_USERLAND
29999 + pax_force_retaddr
30000 ret
30001
30002 .section .fixup,"ax"
30003 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30004 index 6a4f43c..c70fb52 100644
30005 --- a/arch/x86/lib/copy_user_nocache_64.S
30006 +++ b/arch/x86/lib/copy_user_nocache_64.S
30007 @@ -8,6 +8,7 @@
30008
30009 #include <linux/linkage.h>
30010 #include <asm/dwarf2.h>
30011 +#include <asm/alternative-asm.h>
30012
30013 #define FIX_ALIGNMENT 1
30014
30015 @@ -16,6 +17,7 @@
30016 #include <asm/thread_info.h>
30017 #include <asm/asm.h>
30018 #include <asm/smap.h>
30019 +#include <asm/pgtable.h>
30020
30021 .macro ALIGN_DESTINATION
30022 #ifdef FIX_ALIGNMENT
30023 @@ -49,6 +51,16 @@
30024 */
30025 ENTRY(__copy_user_nocache)
30026 CFI_STARTPROC
30027 +
30028 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30029 + mov pax_user_shadow_base,%rcx
30030 + cmp %rcx,%rsi
30031 + jae 1f
30032 + add %rcx,%rsi
30033 +1:
30034 +#endif
30035 +
30036 + ASM_PAX_OPEN_USERLAND
30037 ASM_STAC
30038 cmpl $8,%edx
30039 jb 20f /* less then 8 bytes, go to byte copy loop */
30040 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30041 jnz 21b
30042 23: xorl %eax,%eax
30043 ASM_CLAC
30044 + ASM_PAX_CLOSE_USERLAND
30045 sfence
30046 + pax_force_retaddr
30047 ret
30048
30049 .section .fixup,"ax"
30050 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30051 index 2419d5f..fe52d0e 100644
30052 --- a/arch/x86/lib/csum-copy_64.S
30053 +++ b/arch/x86/lib/csum-copy_64.S
30054 @@ -9,6 +9,7 @@
30055 #include <asm/dwarf2.h>
30056 #include <asm/errno.h>
30057 #include <asm/asm.h>
30058 +#include <asm/alternative-asm.h>
30059
30060 /*
30061 * Checksum copy with exception handling.
30062 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30063 CFI_ADJUST_CFA_OFFSET 7*8
30064 movq %rbx, 2*8(%rsp)
30065 CFI_REL_OFFSET rbx, 2*8
30066 - movq %r12, 3*8(%rsp)
30067 - CFI_REL_OFFSET r12, 3*8
30068 + movq %r15, 3*8(%rsp)
30069 + CFI_REL_OFFSET r15, 3*8
30070 movq %r14, 4*8(%rsp)
30071 CFI_REL_OFFSET r14, 4*8
30072 movq %r13, 5*8(%rsp)
30073 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30074 movl %edx, %ecx
30075
30076 xorl %r9d, %r9d
30077 - movq %rcx, %r12
30078 + movq %rcx, %r15
30079
30080 - shrq $6, %r12
30081 + shrq $6, %r15
30082 jz .Lhandle_tail /* < 64 */
30083
30084 clc
30085
30086 /* main loop. clear in 64 byte blocks */
30087 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30088 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30089 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30090 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30091 .p2align 4
30092 .Lloop:
30093 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30094 adcq %r14, %rax
30095 adcq %r13, %rax
30096
30097 - decl %r12d
30098 + decl %r15d
30099
30100 dest
30101 movq %rbx, (%rsi)
30102 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30103 .Lende:
30104 movq 2*8(%rsp), %rbx
30105 CFI_RESTORE rbx
30106 - movq 3*8(%rsp), %r12
30107 - CFI_RESTORE r12
30108 + movq 3*8(%rsp), %r15
30109 + CFI_RESTORE r15
30110 movq 4*8(%rsp), %r14
30111 CFI_RESTORE r14
30112 movq 5*8(%rsp), %r13
30113 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30114 CFI_RESTORE rbp
30115 addq $7*8, %rsp
30116 CFI_ADJUST_CFA_OFFSET -7*8
30117 + pax_force_retaddr
30118 ret
30119 CFI_RESTORE_STATE
30120
30121 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30122 index 1318f75..44c30fd 100644
30123 --- a/arch/x86/lib/csum-wrappers_64.c
30124 +++ b/arch/x86/lib/csum-wrappers_64.c
30125 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30126 len -= 2;
30127 }
30128 }
30129 + pax_open_userland();
30130 stac();
30131 - isum = csum_partial_copy_generic((__force const void *)src,
30132 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30133 dst, len, isum, errp, NULL);
30134 clac();
30135 + pax_close_userland();
30136 if (unlikely(*errp))
30137 goto out_err;
30138
30139 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30140 }
30141
30142 *errp = 0;
30143 + pax_open_userland();
30144 stac();
30145 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30146 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30147 len, isum, NULL, errp);
30148 clac();
30149 + pax_close_userland();
30150 return ret;
30151 }
30152 EXPORT_SYMBOL(csum_partial_copy_to_user);
30153 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30154 index a451235..a74bfa3 100644
30155 --- a/arch/x86/lib/getuser.S
30156 +++ b/arch/x86/lib/getuser.S
30157 @@ -33,17 +33,40 @@
30158 #include <asm/thread_info.h>
30159 #include <asm/asm.h>
30160 #include <asm/smap.h>
30161 +#include <asm/segment.h>
30162 +#include <asm/pgtable.h>
30163 +#include <asm/alternative-asm.h>
30164 +
30165 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30166 +#define __copyuser_seg gs;
30167 +#else
30168 +#define __copyuser_seg
30169 +#endif
30170
30171 .text
30172 ENTRY(__get_user_1)
30173 CFI_STARTPROC
30174 +
30175 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30176 GET_THREAD_INFO(%_ASM_DX)
30177 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30178 jae bad_get_user
30179 +
30180 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30181 + mov pax_user_shadow_base,%_ASM_DX
30182 + cmp %_ASM_DX,%_ASM_AX
30183 + jae 1234f
30184 + add %_ASM_DX,%_ASM_AX
30185 +1234:
30186 +#endif
30187 +
30188 +#endif
30189 +
30190 ASM_STAC
30191 -1: movzbl (%_ASM_AX),%edx
30192 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30193 xor %eax,%eax
30194 ASM_CLAC
30195 + pax_force_retaddr
30196 ret
30197 CFI_ENDPROC
30198 ENDPROC(__get_user_1)
30199 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30200 ENTRY(__get_user_2)
30201 CFI_STARTPROC
30202 add $1,%_ASM_AX
30203 +
30204 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30205 jc bad_get_user
30206 GET_THREAD_INFO(%_ASM_DX)
30207 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30208 jae bad_get_user
30209 +
30210 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30211 + mov pax_user_shadow_base,%_ASM_DX
30212 + cmp %_ASM_DX,%_ASM_AX
30213 + jae 1234f
30214 + add %_ASM_DX,%_ASM_AX
30215 +1234:
30216 +#endif
30217 +
30218 +#endif
30219 +
30220 ASM_STAC
30221 -2: movzwl -1(%_ASM_AX),%edx
30222 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30223 xor %eax,%eax
30224 ASM_CLAC
30225 + pax_force_retaddr
30226 ret
30227 CFI_ENDPROC
30228 ENDPROC(__get_user_2)
30229 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30230 ENTRY(__get_user_4)
30231 CFI_STARTPROC
30232 add $3,%_ASM_AX
30233 +
30234 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30235 jc bad_get_user
30236 GET_THREAD_INFO(%_ASM_DX)
30237 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30238 jae bad_get_user
30239 +
30240 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30241 + mov pax_user_shadow_base,%_ASM_DX
30242 + cmp %_ASM_DX,%_ASM_AX
30243 + jae 1234f
30244 + add %_ASM_DX,%_ASM_AX
30245 +1234:
30246 +#endif
30247 +
30248 +#endif
30249 +
30250 ASM_STAC
30251 -3: movl -3(%_ASM_AX),%edx
30252 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30253 xor %eax,%eax
30254 ASM_CLAC
30255 + pax_force_retaddr
30256 ret
30257 CFI_ENDPROC
30258 ENDPROC(__get_user_4)
30259 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30260 GET_THREAD_INFO(%_ASM_DX)
30261 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30262 jae bad_get_user
30263 +
30264 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30265 + mov pax_user_shadow_base,%_ASM_DX
30266 + cmp %_ASM_DX,%_ASM_AX
30267 + jae 1234f
30268 + add %_ASM_DX,%_ASM_AX
30269 +1234:
30270 +#endif
30271 +
30272 ASM_STAC
30273 4: movq -7(%_ASM_AX),%rdx
30274 xor %eax,%eax
30275 ASM_CLAC
30276 + pax_force_retaddr
30277 ret
30278 #else
30279 add $7,%_ASM_AX
30280 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30281 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30282 jae bad_get_user_8
30283 ASM_STAC
30284 -4: movl -7(%_ASM_AX),%edx
30285 -5: movl -3(%_ASM_AX),%ecx
30286 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30287 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30288 xor %eax,%eax
30289 ASM_CLAC
30290 + pax_force_retaddr
30291 ret
30292 #endif
30293 CFI_ENDPROC
30294 @@ -113,6 +175,7 @@ bad_get_user:
30295 xor %edx,%edx
30296 mov $(-EFAULT),%_ASM_AX
30297 ASM_CLAC
30298 + pax_force_retaddr
30299 ret
30300 CFI_ENDPROC
30301 END(bad_get_user)
30302 @@ -124,6 +187,7 @@ bad_get_user_8:
30303 xor %ecx,%ecx
30304 mov $(-EFAULT),%_ASM_AX
30305 ASM_CLAC
30306 + pax_force_retaddr
30307 ret
30308 CFI_ENDPROC
30309 END(bad_get_user_8)
30310 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30311 index 85994f5..9929d7f 100644
30312 --- a/arch/x86/lib/insn.c
30313 +++ b/arch/x86/lib/insn.c
30314 @@ -20,8 +20,10 @@
30315
30316 #ifdef __KERNEL__
30317 #include <linux/string.h>
30318 +#include <asm/pgtable_types.h>
30319 #else
30320 #include <string.h>
30321 +#define ktla_ktva(addr) addr
30322 #endif
30323 #include <asm/inat.h>
30324 #include <asm/insn.h>
30325 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30326 buf_len = MAX_INSN_SIZE;
30327
30328 memset(insn, 0, sizeof(*insn));
30329 - insn->kaddr = kaddr;
30330 - insn->end_kaddr = kaddr + buf_len;
30331 - insn->next_byte = kaddr;
30332 + insn->kaddr = ktla_ktva(kaddr);
30333 + insn->end_kaddr = insn->kaddr + buf_len;
30334 + insn->next_byte = insn->kaddr;
30335 insn->x86_64 = x86_64 ? 1 : 0;
30336 insn->opnd_bytes = 4;
30337 if (x86_64)
30338 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30339 index 05a95e7..326f2fa 100644
30340 --- a/arch/x86/lib/iomap_copy_64.S
30341 +++ b/arch/x86/lib/iomap_copy_64.S
30342 @@ -17,6 +17,7 @@
30343
30344 #include <linux/linkage.h>
30345 #include <asm/dwarf2.h>
30346 +#include <asm/alternative-asm.h>
30347
30348 /*
30349 * override generic version in lib/iomap_copy.c
30350 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30351 CFI_STARTPROC
30352 movl %edx,%ecx
30353 rep movsd
30354 + pax_force_retaddr
30355 ret
30356 CFI_ENDPROC
30357 ENDPROC(__iowrite32_copy)
30358 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30359 index 89b53c9..97357ca 100644
30360 --- a/arch/x86/lib/memcpy_64.S
30361 +++ b/arch/x86/lib/memcpy_64.S
30362 @@ -24,7 +24,7 @@
30363 * This gets patched over the unrolled variant (below) via the
30364 * alternative instructions framework:
30365 */
30366 - .section .altinstr_replacement, "ax", @progbits
30367 + .section .altinstr_replacement, "a", @progbits
30368 .Lmemcpy_c:
30369 movq %rdi, %rax
30370 movq %rdx, %rcx
30371 @@ -33,6 +33,7 @@
30372 rep movsq
30373 movl %edx, %ecx
30374 rep movsb
30375 + pax_force_retaddr
30376 ret
30377 .Lmemcpy_e:
30378 .previous
30379 @@ -44,11 +45,12 @@
30380 * This gets patched over the unrolled variant (below) via the
30381 * alternative instructions framework:
30382 */
30383 - .section .altinstr_replacement, "ax", @progbits
30384 + .section .altinstr_replacement, "a", @progbits
30385 .Lmemcpy_c_e:
30386 movq %rdi, %rax
30387 movq %rdx, %rcx
30388 rep movsb
30389 + pax_force_retaddr
30390 ret
30391 .Lmemcpy_e_e:
30392 .previous
30393 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30394 movq %r9, 1*8(%rdi)
30395 movq %r10, -2*8(%rdi, %rdx)
30396 movq %r11, -1*8(%rdi, %rdx)
30397 + pax_force_retaddr
30398 retq
30399 .p2align 4
30400 .Lless_16bytes:
30401 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30402 movq -1*8(%rsi, %rdx), %r9
30403 movq %r8, 0*8(%rdi)
30404 movq %r9, -1*8(%rdi, %rdx)
30405 + pax_force_retaddr
30406 retq
30407 .p2align 4
30408 .Lless_8bytes:
30409 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30410 movl -4(%rsi, %rdx), %r8d
30411 movl %ecx, (%rdi)
30412 movl %r8d, -4(%rdi, %rdx)
30413 + pax_force_retaddr
30414 retq
30415 .p2align 4
30416 .Lless_3bytes:
30417 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30418 movb %cl, (%rdi)
30419
30420 .Lend:
30421 + pax_force_retaddr
30422 retq
30423 CFI_ENDPROC
30424 ENDPROC(memcpy)
30425 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30426 index 9c4b530..830b77a 100644
30427 --- a/arch/x86/lib/memmove_64.S
30428 +++ b/arch/x86/lib/memmove_64.S
30429 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30430 movb (%rsi), %r11b
30431 movb %r11b, (%rdi)
30432 13:
30433 + pax_force_retaddr
30434 retq
30435 CFI_ENDPROC
30436
30437 - .section .altinstr_replacement,"ax"
30438 + .section .altinstr_replacement,"a"
30439 .Lmemmove_begin_forward_efs:
30440 /* Forward moving data. */
30441 movq %rdx, %rcx
30442 rep movsb
30443 + pax_force_retaddr
30444 retq
30445 .Lmemmove_end_forward_efs:
30446 .previous
30447 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30448 index 6f44935..fbf5f6d 100644
30449 --- a/arch/x86/lib/memset_64.S
30450 +++ b/arch/x86/lib/memset_64.S
30451 @@ -16,7 +16,7 @@
30452 *
30453 * rax original destination
30454 */
30455 - .section .altinstr_replacement, "ax", @progbits
30456 + .section .altinstr_replacement, "a", @progbits
30457 .Lmemset_c:
30458 movq %rdi,%r9
30459 movq %rdx,%rcx
30460 @@ -30,6 +30,7 @@
30461 movl %edx,%ecx
30462 rep stosb
30463 movq %r9,%rax
30464 + pax_force_retaddr
30465 ret
30466 .Lmemset_e:
30467 .previous
30468 @@ -45,13 +46,14 @@
30469 *
30470 * rax original destination
30471 */
30472 - .section .altinstr_replacement, "ax", @progbits
30473 + .section .altinstr_replacement, "a", @progbits
30474 .Lmemset_c_e:
30475 movq %rdi,%r9
30476 movb %sil,%al
30477 movq %rdx,%rcx
30478 rep stosb
30479 movq %r9,%rax
30480 + pax_force_retaddr
30481 ret
30482 .Lmemset_e_e:
30483 .previous
30484 @@ -120,6 +122,7 @@ ENTRY(__memset)
30485
30486 .Lende:
30487 movq %r10,%rax
30488 + pax_force_retaddr
30489 ret
30490
30491 CFI_RESTORE_STATE
30492 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30493 index c9f2d9b..e7fd2c0 100644
30494 --- a/arch/x86/lib/mmx_32.c
30495 +++ b/arch/x86/lib/mmx_32.c
30496 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30497 {
30498 void *p;
30499 int i;
30500 + unsigned long cr0;
30501
30502 if (unlikely(in_interrupt()))
30503 return __memcpy(to, from, len);
30504 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30505 kernel_fpu_begin();
30506
30507 __asm__ __volatile__ (
30508 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30509 - " prefetch 64(%0)\n"
30510 - " prefetch 128(%0)\n"
30511 - " prefetch 192(%0)\n"
30512 - " prefetch 256(%0)\n"
30513 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30514 + " prefetch 64(%1)\n"
30515 + " prefetch 128(%1)\n"
30516 + " prefetch 192(%1)\n"
30517 + " prefetch 256(%1)\n"
30518 "2: \n"
30519 ".section .fixup, \"ax\"\n"
30520 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30521 + "3: \n"
30522 +
30523 +#ifdef CONFIG_PAX_KERNEXEC
30524 + " movl %%cr0, %0\n"
30525 + " movl %0, %%eax\n"
30526 + " andl $0xFFFEFFFF, %%eax\n"
30527 + " movl %%eax, %%cr0\n"
30528 +#endif
30529 +
30530 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30531 +
30532 +#ifdef CONFIG_PAX_KERNEXEC
30533 + " movl %0, %%cr0\n"
30534 +#endif
30535 +
30536 " jmp 2b\n"
30537 ".previous\n"
30538 _ASM_EXTABLE(1b, 3b)
30539 - : : "r" (from));
30540 + : "=&r" (cr0) : "r" (from) : "ax");
30541
30542 for ( ; i > 5; i--) {
30543 __asm__ __volatile__ (
30544 - "1: prefetch 320(%0)\n"
30545 - "2: movq (%0), %%mm0\n"
30546 - " movq 8(%0), %%mm1\n"
30547 - " movq 16(%0), %%mm2\n"
30548 - " movq 24(%0), %%mm3\n"
30549 - " movq %%mm0, (%1)\n"
30550 - " movq %%mm1, 8(%1)\n"
30551 - " movq %%mm2, 16(%1)\n"
30552 - " movq %%mm3, 24(%1)\n"
30553 - " movq 32(%0), %%mm0\n"
30554 - " movq 40(%0), %%mm1\n"
30555 - " movq 48(%0), %%mm2\n"
30556 - " movq 56(%0), %%mm3\n"
30557 - " movq %%mm0, 32(%1)\n"
30558 - " movq %%mm1, 40(%1)\n"
30559 - " movq %%mm2, 48(%1)\n"
30560 - " movq %%mm3, 56(%1)\n"
30561 + "1: prefetch 320(%1)\n"
30562 + "2: movq (%1), %%mm0\n"
30563 + " movq 8(%1), %%mm1\n"
30564 + " movq 16(%1), %%mm2\n"
30565 + " movq 24(%1), %%mm3\n"
30566 + " movq %%mm0, (%2)\n"
30567 + " movq %%mm1, 8(%2)\n"
30568 + " movq %%mm2, 16(%2)\n"
30569 + " movq %%mm3, 24(%2)\n"
30570 + " movq 32(%1), %%mm0\n"
30571 + " movq 40(%1), %%mm1\n"
30572 + " movq 48(%1), %%mm2\n"
30573 + " movq 56(%1), %%mm3\n"
30574 + " movq %%mm0, 32(%2)\n"
30575 + " movq %%mm1, 40(%2)\n"
30576 + " movq %%mm2, 48(%2)\n"
30577 + " movq %%mm3, 56(%2)\n"
30578 ".section .fixup, \"ax\"\n"
30579 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30580 + "3:\n"
30581 +
30582 +#ifdef CONFIG_PAX_KERNEXEC
30583 + " movl %%cr0, %0\n"
30584 + " movl %0, %%eax\n"
30585 + " andl $0xFFFEFFFF, %%eax\n"
30586 + " movl %%eax, %%cr0\n"
30587 +#endif
30588 +
30589 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30590 +
30591 +#ifdef CONFIG_PAX_KERNEXEC
30592 + " movl %0, %%cr0\n"
30593 +#endif
30594 +
30595 " jmp 2b\n"
30596 ".previous\n"
30597 _ASM_EXTABLE(1b, 3b)
30598 - : : "r" (from), "r" (to) : "memory");
30599 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30600
30601 from += 64;
30602 to += 64;
30603 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30604 static void fast_copy_page(void *to, void *from)
30605 {
30606 int i;
30607 + unsigned long cr0;
30608
30609 kernel_fpu_begin();
30610
30611 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30612 * but that is for later. -AV
30613 */
30614 __asm__ __volatile__(
30615 - "1: prefetch (%0)\n"
30616 - " prefetch 64(%0)\n"
30617 - " prefetch 128(%0)\n"
30618 - " prefetch 192(%0)\n"
30619 - " prefetch 256(%0)\n"
30620 + "1: prefetch (%1)\n"
30621 + " prefetch 64(%1)\n"
30622 + " prefetch 128(%1)\n"
30623 + " prefetch 192(%1)\n"
30624 + " prefetch 256(%1)\n"
30625 "2: \n"
30626 ".section .fixup, \"ax\"\n"
30627 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30628 + "3: \n"
30629 +
30630 +#ifdef CONFIG_PAX_KERNEXEC
30631 + " movl %%cr0, %0\n"
30632 + " movl %0, %%eax\n"
30633 + " andl $0xFFFEFFFF, %%eax\n"
30634 + " movl %%eax, %%cr0\n"
30635 +#endif
30636 +
30637 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30638 +
30639 +#ifdef CONFIG_PAX_KERNEXEC
30640 + " movl %0, %%cr0\n"
30641 +#endif
30642 +
30643 " jmp 2b\n"
30644 ".previous\n"
30645 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30646 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30647
30648 for (i = 0; i < (4096-320)/64; i++) {
30649 __asm__ __volatile__ (
30650 - "1: prefetch 320(%0)\n"
30651 - "2: movq (%0), %%mm0\n"
30652 - " movntq %%mm0, (%1)\n"
30653 - " movq 8(%0), %%mm1\n"
30654 - " movntq %%mm1, 8(%1)\n"
30655 - " movq 16(%0), %%mm2\n"
30656 - " movntq %%mm2, 16(%1)\n"
30657 - " movq 24(%0), %%mm3\n"
30658 - " movntq %%mm3, 24(%1)\n"
30659 - " movq 32(%0), %%mm4\n"
30660 - " movntq %%mm4, 32(%1)\n"
30661 - " movq 40(%0), %%mm5\n"
30662 - " movntq %%mm5, 40(%1)\n"
30663 - " movq 48(%0), %%mm6\n"
30664 - " movntq %%mm6, 48(%1)\n"
30665 - " movq 56(%0), %%mm7\n"
30666 - " movntq %%mm7, 56(%1)\n"
30667 + "1: prefetch 320(%1)\n"
30668 + "2: movq (%1), %%mm0\n"
30669 + " movntq %%mm0, (%2)\n"
30670 + " movq 8(%1), %%mm1\n"
30671 + " movntq %%mm1, 8(%2)\n"
30672 + " movq 16(%1), %%mm2\n"
30673 + " movntq %%mm2, 16(%2)\n"
30674 + " movq 24(%1), %%mm3\n"
30675 + " movntq %%mm3, 24(%2)\n"
30676 + " movq 32(%1), %%mm4\n"
30677 + " movntq %%mm4, 32(%2)\n"
30678 + " movq 40(%1), %%mm5\n"
30679 + " movntq %%mm5, 40(%2)\n"
30680 + " movq 48(%1), %%mm6\n"
30681 + " movntq %%mm6, 48(%2)\n"
30682 + " movq 56(%1), %%mm7\n"
30683 + " movntq %%mm7, 56(%2)\n"
30684 ".section .fixup, \"ax\"\n"
30685 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30686 + "3:\n"
30687 +
30688 +#ifdef CONFIG_PAX_KERNEXEC
30689 + " movl %%cr0, %0\n"
30690 + " movl %0, %%eax\n"
30691 + " andl $0xFFFEFFFF, %%eax\n"
30692 + " movl %%eax, %%cr0\n"
30693 +#endif
30694 +
30695 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30696 +
30697 +#ifdef CONFIG_PAX_KERNEXEC
30698 + " movl %0, %%cr0\n"
30699 +#endif
30700 +
30701 " jmp 2b\n"
30702 ".previous\n"
30703 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30704 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30705
30706 from += 64;
30707 to += 64;
30708 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30709 static void fast_copy_page(void *to, void *from)
30710 {
30711 int i;
30712 + unsigned long cr0;
30713
30714 kernel_fpu_begin();
30715
30716 __asm__ __volatile__ (
30717 - "1: prefetch (%0)\n"
30718 - " prefetch 64(%0)\n"
30719 - " prefetch 128(%0)\n"
30720 - " prefetch 192(%0)\n"
30721 - " prefetch 256(%0)\n"
30722 + "1: prefetch (%1)\n"
30723 + " prefetch 64(%1)\n"
30724 + " prefetch 128(%1)\n"
30725 + " prefetch 192(%1)\n"
30726 + " prefetch 256(%1)\n"
30727 "2: \n"
30728 ".section .fixup, \"ax\"\n"
30729 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30730 + "3: \n"
30731 +
30732 +#ifdef CONFIG_PAX_KERNEXEC
30733 + " movl %%cr0, %0\n"
30734 + " movl %0, %%eax\n"
30735 + " andl $0xFFFEFFFF, %%eax\n"
30736 + " movl %%eax, %%cr0\n"
30737 +#endif
30738 +
30739 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30740 +
30741 +#ifdef CONFIG_PAX_KERNEXEC
30742 + " movl %0, %%cr0\n"
30743 +#endif
30744 +
30745 " jmp 2b\n"
30746 ".previous\n"
30747 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30748 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30749
30750 for (i = 0; i < 4096/64; i++) {
30751 __asm__ __volatile__ (
30752 - "1: prefetch 320(%0)\n"
30753 - "2: movq (%0), %%mm0\n"
30754 - " movq 8(%0), %%mm1\n"
30755 - " movq 16(%0), %%mm2\n"
30756 - " movq 24(%0), %%mm3\n"
30757 - " movq %%mm0, (%1)\n"
30758 - " movq %%mm1, 8(%1)\n"
30759 - " movq %%mm2, 16(%1)\n"
30760 - " movq %%mm3, 24(%1)\n"
30761 - " movq 32(%0), %%mm0\n"
30762 - " movq 40(%0), %%mm1\n"
30763 - " movq 48(%0), %%mm2\n"
30764 - " movq 56(%0), %%mm3\n"
30765 - " movq %%mm0, 32(%1)\n"
30766 - " movq %%mm1, 40(%1)\n"
30767 - " movq %%mm2, 48(%1)\n"
30768 - " movq %%mm3, 56(%1)\n"
30769 + "1: prefetch 320(%1)\n"
30770 + "2: movq (%1), %%mm0\n"
30771 + " movq 8(%1), %%mm1\n"
30772 + " movq 16(%1), %%mm2\n"
30773 + " movq 24(%1), %%mm3\n"
30774 + " movq %%mm0, (%2)\n"
30775 + " movq %%mm1, 8(%2)\n"
30776 + " movq %%mm2, 16(%2)\n"
30777 + " movq %%mm3, 24(%2)\n"
30778 + " movq 32(%1), %%mm0\n"
30779 + " movq 40(%1), %%mm1\n"
30780 + " movq 48(%1), %%mm2\n"
30781 + " movq 56(%1), %%mm3\n"
30782 + " movq %%mm0, 32(%2)\n"
30783 + " movq %%mm1, 40(%2)\n"
30784 + " movq %%mm2, 48(%2)\n"
30785 + " movq %%mm3, 56(%2)\n"
30786 ".section .fixup, \"ax\"\n"
30787 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30788 + "3:\n"
30789 +
30790 +#ifdef CONFIG_PAX_KERNEXEC
30791 + " movl %%cr0, %0\n"
30792 + " movl %0, %%eax\n"
30793 + " andl $0xFFFEFFFF, %%eax\n"
30794 + " movl %%eax, %%cr0\n"
30795 +#endif
30796 +
30797 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30798 +
30799 +#ifdef CONFIG_PAX_KERNEXEC
30800 + " movl %0, %%cr0\n"
30801 +#endif
30802 +
30803 " jmp 2b\n"
30804 ".previous\n"
30805 _ASM_EXTABLE(1b, 3b)
30806 - : : "r" (from), "r" (to) : "memory");
30807 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30808
30809 from += 64;
30810 to += 64;
30811 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30812 index f6d13ee..d789440 100644
30813 --- a/arch/x86/lib/msr-reg.S
30814 +++ b/arch/x86/lib/msr-reg.S
30815 @@ -3,6 +3,7 @@
30816 #include <asm/dwarf2.h>
30817 #include <asm/asm.h>
30818 #include <asm/msr.h>
30819 +#include <asm/alternative-asm.h>
30820
30821 #ifdef CONFIG_X86_64
30822 /*
30823 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30824 movl %edi, 28(%r10)
30825 popq_cfi %rbp
30826 popq_cfi %rbx
30827 + pax_force_retaddr
30828 ret
30829 3:
30830 CFI_RESTORE_STATE
30831 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30832 index fc6ba17..14ad9a5 100644
30833 --- a/arch/x86/lib/putuser.S
30834 +++ b/arch/x86/lib/putuser.S
30835 @@ -16,7 +16,9 @@
30836 #include <asm/errno.h>
30837 #include <asm/asm.h>
30838 #include <asm/smap.h>
30839 -
30840 +#include <asm/segment.h>
30841 +#include <asm/pgtable.h>
30842 +#include <asm/alternative-asm.h>
30843
30844 /*
30845 * __put_user_X
30846 @@ -30,57 +32,125 @@
30847 * as they get called from within inline assembly.
30848 */
30849
30850 -#define ENTER CFI_STARTPROC ; \
30851 - GET_THREAD_INFO(%_ASM_BX)
30852 -#define EXIT ASM_CLAC ; \
30853 - ret ; \
30854 +#define ENTER CFI_STARTPROC
30855 +#define EXIT ASM_CLAC ; \
30856 + pax_force_retaddr ; \
30857 + ret ; \
30858 CFI_ENDPROC
30859
30860 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30861 +#define _DEST %_ASM_CX,%_ASM_BX
30862 +#else
30863 +#define _DEST %_ASM_CX
30864 +#endif
30865 +
30866 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30867 +#define __copyuser_seg gs;
30868 +#else
30869 +#define __copyuser_seg
30870 +#endif
30871 +
30872 .text
30873 ENTRY(__put_user_1)
30874 ENTER
30875 +
30876 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30877 + GET_THREAD_INFO(%_ASM_BX)
30878 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30879 jae bad_put_user
30880 +
30881 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30882 + mov pax_user_shadow_base,%_ASM_BX
30883 + cmp %_ASM_BX,%_ASM_CX
30884 + jb 1234f
30885 + xor %ebx,%ebx
30886 +1234:
30887 +#endif
30888 +
30889 +#endif
30890 +
30891 ASM_STAC
30892 -1: movb %al,(%_ASM_CX)
30893 +1: __copyuser_seg movb %al,(_DEST)
30894 xor %eax,%eax
30895 EXIT
30896 ENDPROC(__put_user_1)
30897
30898 ENTRY(__put_user_2)
30899 ENTER
30900 +
30901 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30902 + GET_THREAD_INFO(%_ASM_BX)
30903 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30904 sub $1,%_ASM_BX
30905 cmp %_ASM_BX,%_ASM_CX
30906 jae bad_put_user
30907 +
30908 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30909 + mov pax_user_shadow_base,%_ASM_BX
30910 + cmp %_ASM_BX,%_ASM_CX
30911 + jb 1234f
30912 + xor %ebx,%ebx
30913 +1234:
30914 +#endif
30915 +
30916 +#endif
30917 +
30918 ASM_STAC
30919 -2: movw %ax,(%_ASM_CX)
30920 +2: __copyuser_seg movw %ax,(_DEST)
30921 xor %eax,%eax
30922 EXIT
30923 ENDPROC(__put_user_2)
30924
30925 ENTRY(__put_user_4)
30926 ENTER
30927 +
30928 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30929 + GET_THREAD_INFO(%_ASM_BX)
30930 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30931 sub $3,%_ASM_BX
30932 cmp %_ASM_BX,%_ASM_CX
30933 jae bad_put_user
30934 +
30935 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30936 + mov pax_user_shadow_base,%_ASM_BX
30937 + cmp %_ASM_BX,%_ASM_CX
30938 + jb 1234f
30939 + xor %ebx,%ebx
30940 +1234:
30941 +#endif
30942 +
30943 +#endif
30944 +
30945 ASM_STAC
30946 -3: movl %eax,(%_ASM_CX)
30947 +3: __copyuser_seg movl %eax,(_DEST)
30948 xor %eax,%eax
30949 EXIT
30950 ENDPROC(__put_user_4)
30951
30952 ENTRY(__put_user_8)
30953 ENTER
30954 +
30955 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30956 + GET_THREAD_INFO(%_ASM_BX)
30957 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30958 sub $7,%_ASM_BX
30959 cmp %_ASM_BX,%_ASM_CX
30960 jae bad_put_user
30961 +
30962 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30963 + mov pax_user_shadow_base,%_ASM_BX
30964 + cmp %_ASM_BX,%_ASM_CX
30965 + jb 1234f
30966 + xor %ebx,%ebx
30967 +1234:
30968 +#endif
30969 +
30970 +#endif
30971 +
30972 ASM_STAC
30973 -4: mov %_ASM_AX,(%_ASM_CX)
30974 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30975 #ifdef CONFIG_X86_32
30976 -5: movl %edx,4(%_ASM_CX)
30977 +5: __copyuser_seg movl %edx,4(_DEST)
30978 #endif
30979 xor %eax,%eax
30980 EXIT
30981 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30982 index 5dff5f0..cadebf4 100644
30983 --- a/arch/x86/lib/rwsem.S
30984 +++ b/arch/x86/lib/rwsem.S
30985 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30986 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30987 CFI_RESTORE __ASM_REG(dx)
30988 restore_common_regs
30989 + pax_force_retaddr
30990 ret
30991 CFI_ENDPROC
30992 ENDPROC(call_rwsem_down_read_failed)
30993 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30994 movq %rax,%rdi
30995 call rwsem_down_write_failed
30996 restore_common_regs
30997 + pax_force_retaddr
30998 ret
30999 CFI_ENDPROC
31000 ENDPROC(call_rwsem_down_write_failed)
31001 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31002 movq %rax,%rdi
31003 call rwsem_wake
31004 restore_common_regs
31005 -1: ret
31006 +1: pax_force_retaddr
31007 + ret
31008 CFI_ENDPROC
31009 ENDPROC(call_rwsem_wake)
31010
31011 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31012 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31013 CFI_RESTORE __ASM_REG(dx)
31014 restore_common_regs
31015 + pax_force_retaddr
31016 ret
31017 CFI_ENDPROC
31018 ENDPROC(call_rwsem_downgrade_wake)
31019 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31020 index b30b5eb..2b57052 100644
31021 --- a/arch/x86/lib/thunk_64.S
31022 +++ b/arch/x86/lib/thunk_64.S
31023 @@ -9,6 +9,7 @@
31024 #include <asm/dwarf2.h>
31025 #include <asm/calling.h>
31026 #include <asm/asm.h>
31027 +#include <asm/alternative-asm.h>
31028
31029 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31030 .macro THUNK name, func, put_ret_addr_in_rdi=0
31031 @@ -16,11 +17,11 @@
31032 \name:
31033 CFI_STARTPROC
31034
31035 - /* this one pushes 9 elems, the next one would be %rIP */
31036 - SAVE_ARGS
31037 + /* this one pushes 15+1 elems, the next one would be %rIP */
31038 + SAVE_ARGS 8
31039
31040 .if \put_ret_addr_in_rdi
31041 - movq_cfi_restore 9*8, rdi
31042 + movq_cfi_restore RIP, rdi
31043 .endif
31044
31045 call \func
31046 @@ -47,9 +48,10 @@
31047
31048 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31049 CFI_STARTPROC
31050 - SAVE_ARGS
31051 + SAVE_ARGS 8
31052 restore:
31053 - RESTORE_ARGS
31054 + RESTORE_ARGS 1,8
31055 + pax_force_retaddr
31056 ret
31057 CFI_ENDPROC
31058 _ASM_NOKPROBE(restore)
31059 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31060 index e2f5e21..4b22130 100644
31061 --- a/arch/x86/lib/usercopy_32.c
31062 +++ b/arch/x86/lib/usercopy_32.c
31063 @@ -42,11 +42,13 @@ do { \
31064 int __d0; \
31065 might_fault(); \
31066 __asm__ __volatile__( \
31067 + __COPYUSER_SET_ES \
31068 ASM_STAC "\n" \
31069 "0: rep; stosl\n" \
31070 " movl %2,%0\n" \
31071 "1: rep; stosb\n" \
31072 "2: " ASM_CLAC "\n" \
31073 + __COPYUSER_RESTORE_ES \
31074 ".section .fixup,\"ax\"\n" \
31075 "3: lea 0(%2,%0,4),%0\n" \
31076 " jmp 2b\n" \
31077 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31078
31079 #ifdef CONFIG_X86_INTEL_USERCOPY
31080 static unsigned long
31081 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31082 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31083 {
31084 int d0, d1;
31085 __asm__ __volatile__(
31086 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31087 " .align 2,0x90\n"
31088 "3: movl 0(%4), %%eax\n"
31089 "4: movl 4(%4), %%edx\n"
31090 - "5: movl %%eax, 0(%3)\n"
31091 - "6: movl %%edx, 4(%3)\n"
31092 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31093 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31094 "7: movl 8(%4), %%eax\n"
31095 "8: movl 12(%4),%%edx\n"
31096 - "9: movl %%eax, 8(%3)\n"
31097 - "10: movl %%edx, 12(%3)\n"
31098 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31099 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31100 "11: movl 16(%4), %%eax\n"
31101 "12: movl 20(%4), %%edx\n"
31102 - "13: movl %%eax, 16(%3)\n"
31103 - "14: movl %%edx, 20(%3)\n"
31104 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31105 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31106 "15: movl 24(%4), %%eax\n"
31107 "16: movl 28(%4), %%edx\n"
31108 - "17: movl %%eax, 24(%3)\n"
31109 - "18: movl %%edx, 28(%3)\n"
31110 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31111 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31112 "19: movl 32(%4), %%eax\n"
31113 "20: movl 36(%4), %%edx\n"
31114 - "21: movl %%eax, 32(%3)\n"
31115 - "22: movl %%edx, 36(%3)\n"
31116 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31117 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31118 "23: movl 40(%4), %%eax\n"
31119 "24: movl 44(%4), %%edx\n"
31120 - "25: movl %%eax, 40(%3)\n"
31121 - "26: movl %%edx, 44(%3)\n"
31122 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31123 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31124 "27: movl 48(%4), %%eax\n"
31125 "28: movl 52(%4), %%edx\n"
31126 - "29: movl %%eax, 48(%3)\n"
31127 - "30: movl %%edx, 52(%3)\n"
31128 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31129 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31130 "31: movl 56(%4), %%eax\n"
31131 "32: movl 60(%4), %%edx\n"
31132 - "33: movl %%eax, 56(%3)\n"
31133 - "34: movl %%edx, 60(%3)\n"
31134 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31135 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31136 " addl $-64, %0\n"
31137 " addl $64, %4\n"
31138 " addl $64, %3\n"
31139 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31140 " shrl $2, %0\n"
31141 " andl $3, %%eax\n"
31142 " cld\n"
31143 + __COPYUSER_SET_ES
31144 "99: rep; movsl\n"
31145 "36: movl %%eax, %0\n"
31146 "37: rep; movsb\n"
31147 "100:\n"
31148 + __COPYUSER_RESTORE_ES
31149 + ".section .fixup,\"ax\"\n"
31150 + "101: lea 0(%%eax,%0,4),%0\n"
31151 + " jmp 100b\n"
31152 + ".previous\n"
31153 + _ASM_EXTABLE(1b,100b)
31154 + _ASM_EXTABLE(2b,100b)
31155 + _ASM_EXTABLE(3b,100b)
31156 + _ASM_EXTABLE(4b,100b)
31157 + _ASM_EXTABLE(5b,100b)
31158 + _ASM_EXTABLE(6b,100b)
31159 + _ASM_EXTABLE(7b,100b)
31160 + _ASM_EXTABLE(8b,100b)
31161 + _ASM_EXTABLE(9b,100b)
31162 + _ASM_EXTABLE(10b,100b)
31163 + _ASM_EXTABLE(11b,100b)
31164 + _ASM_EXTABLE(12b,100b)
31165 + _ASM_EXTABLE(13b,100b)
31166 + _ASM_EXTABLE(14b,100b)
31167 + _ASM_EXTABLE(15b,100b)
31168 + _ASM_EXTABLE(16b,100b)
31169 + _ASM_EXTABLE(17b,100b)
31170 + _ASM_EXTABLE(18b,100b)
31171 + _ASM_EXTABLE(19b,100b)
31172 + _ASM_EXTABLE(20b,100b)
31173 + _ASM_EXTABLE(21b,100b)
31174 + _ASM_EXTABLE(22b,100b)
31175 + _ASM_EXTABLE(23b,100b)
31176 + _ASM_EXTABLE(24b,100b)
31177 + _ASM_EXTABLE(25b,100b)
31178 + _ASM_EXTABLE(26b,100b)
31179 + _ASM_EXTABLE(27b,100b)
31180 + _ASM_EXTABLE(28b,100b)
31181 + _ASM_EXTABLE(29b,100b)
31182 + _ASM_EXTABLE(30b,100b)
31183 + _ASM_EXTABLE(31b,100b)
31184 + _ASM_EXTABLE(32b,100b)
31185 + _ASM_EXTABLE(33b,100b)
31186 + _ASM_EXTABLE(34b,100b)
31187 + _ASM_EXTABLE(35b,100b)
31188 + _ASM_EXTABLE(36b,100b)
31189 + _ASM_EXTABLE(37b,100b)
31190 + _ASM_EXTABLE(99b,101b)
31191 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31192 + : "1"(to), "2"(from), "0"(size)
31193 + : "eax", "edx", "memory");
31194 + return size;
31195 +}
31196 +
31197 +static unsigned long
31198 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31199 +{
31200 + int d0, d1;
31201 + __asm__ __volatile__(
31202 + " .align 2,0x90\n"
31203 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31204 + " cmpl $67, %0\n"
31205 + " jbe 3f\n"
31206 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31207 + " .align 2,0x90\n"
31208 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31209 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31210 + "5: movl %%eax, 0(%3)\n"
31211 + "6: movl %%edx, 4(%3)\n"
31212 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31213 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31214 + "9: movl %%eax, 8(%3)\n"
31215 + "10: movl %%edx, 12(%3)\n"
31216 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31217 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31218 + "13: movl %%eax, 16(%3)\n"
31219 + "14: movl %%edx, 20(%3)\n"
31220 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31221 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31222 + "17: movl %%eax, 24(%3)\n"
31223 + "18: movl %%edx, 28(%3)\n"
31224 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31225 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31226 + "21: movl %%eax, 32(%3)\n"
31227 + "22: movl %%edx, 36(%3)\n"
31228 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31229 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31230 + "25: movl %%eax, 40(%3)\n"
31231 + "26: movl %%edx, 44(%3)\n"
31232 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31233 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31234 + "29: movl %%eax, 48(%3)\n"
31235 + "30: movl %%edx, 52(%3)\n"
31236 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31237 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31238 + "33: movl %%eax, 56(%3)\n"
31239 + "34: movl %%edx, 60(%3)\n"
31240 + " addl $-64, %0\n"
31241 + " addl $64, %4\n"
31242 + " addl $64, %3\n"
31243 + " cmpl $63, %0\n"
31244 + " ja 1b\n"
31245 + "35: movl %0, %%eax\n"
31246 + " shrl $2, %0\n"
31247 + " andl $3, %%eax\n"
31248 + " cld\n"
31249 + "99: rep; "__copyuser_seg" movsl\n"
31250 + "36: movl %%eax, %0\n"
31251 + "37: rep; "__copyuser_seg" movsb\n"
31252 + "100:\n"
31253 ".section .fixup,\"ax\"\n"
31254 "101: lea 0(%%eax,%0,4),%0\n"
31255 " jmp 100b\n"
31256 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31257 int d0, d1;
31258 __asm__ __volatile__(
31259 " .align 2,0x90\n"
31260 - "0: movl 32(%4), %%eax\n"
31261 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31262 " cmpl $67, %0\n"
31263 " jbe 2f\n"
31264 - "1: movl 64(%4), %%eax\n"
31265 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31266 " .align 2,0x90\n"
31267 - "2: movl 0(%4), %%eax\n"
31268 - "21: movl 4(%4), %%edx\n"
31269 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31270 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31271 " movl %%eax, 0(%3)\n"
31272 " movl %%edx, 4(%3)\n"
31273 - "3: movl 8(%4), %%eax\n"
31274 - "31: movl 12(%4),%%edx\n"
31275 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31276 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31277 " movl %%eax, 8(%3)\n"
31278 " movl %%edx, 12(%3)\n"
31279 - "4: movl 16(%4), %%eax\n"
31280 - "41: movl 20(%4), %%edx\n"
31281 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31282 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31283 " movl %%eax, 16(%3)\n"
31284 " movl %%edx, 20(%3)\n"
31285 - "10: movl 24(%4), %%eax\n"
31286 - "51: movl 28(%4), %%edx\n"
31287 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31288 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31289 " movl %%eax, 24(%3)\n"
31290 " movl %%edx, 28(%3)\n"
31291 - "11: movl 32(%4), %%eax\n"
31292 - "61: movl 36(%4), %%edx\n"
31293 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31294 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31295 " movl %%eax, 32(%3)\n"
31296 " movl %%edx, 36(%3)\n"
31297 - "12: movl 40(%4), %%eax\n"
31298 - "71: movl 44(%4), %%edx\n"
31299 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31300 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31301 " movl %%eax, 40(%3)\n"
31302 " movl %%edx, 44(%3)\n"
31303 - "13: movl 48(%4), %%eax\n"
31304 - "81: movl 52(%4), %%edx\n"
31305 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31306 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31307 " movl %%eax, 48(%3)\n"
31308 " movl %%edx, 52(%3)\n"
31309 - "14: movl 56(%4), %%eax\n"
31310 - "91: movl 60(%4), %%edx\n"
31311 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31312 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31313 " movl %%eax, 56(%3)\n"
31314 " movl %%edx, 60(%3)\n"
31315 " addl $-64, %0\n"
31316 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31317 " shrl $2, %0\n"
31318 " andl $3, %%eax\n"
31319 " cld\n"
31320 - "6: rep; movsl\n"
31321 + "6: rep; "__copyuser_seg" movsl\n"
31322 " movl %%eax,%0\n"
31323 - "7: rep; movsb\n"
31324 + "7: rep; "__copyuser_seg" movsb\n"
31325 "8:\n"
31326 ".section .fixup,\"ax\"\n"
31327 "9: lea 0(%%eax,%0,4),%0\n"
31328 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31329
31330 __asm__ __volatile__(
31331 " .align 2,0x90\n"
31332 - "0: movl 32(%4), %%eax\n"
31333 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31334 " cmpl $67, %0\n"
31335 " jbe 2f\n"
31336 - "1: movl 64(%4), %%eax\n"
31337 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31338 " .align 2,0x90\n"
31339 - "2: movl 0(%4), %%eax\n"
31340 - "21: movl 4(%4), %%edx\n"
31341 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31342 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31343 " movnti %%eax, 0(%3)\n"
31344 " movnti %%edx, 4(%3)\n"
31345 - "3: movl 8(%4), %%eax\n"
31346 - "31: movl 12(%4),%%edx\n"
31347 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31348 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31349 " movnti %%eax, 8(%3)\n"
31350 " movnti %%edx, 12(%3)\n"
31351 - "4: movl 16(%4), %%eax\n"
31352 - "41: movl 20(%4), %%edx\n"
31353 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31354 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31355 " movnti %%eax, 16(%3)\n"
31356 " movnti %%edx, 20(%3)\n"
31357 - "10: movl 24(%4), %%eax\n"
31358 - "51: movl 28(%4), %%edx\n"
31359 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31360 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31361 " movnti %%eax, 24(%3)\n"
31362 " movnti %%edx, 28(%3)\n"
31363 - "11: movl 32(%4), %%eax\n"
31364 - "61: movl 36(%4), %%edx\n"
31365 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31366 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31367 " movnti %%eax, 32(%3)\n"
31368 " movnti %%edx, 36(%3)\n"
31369 - "12: movl 40(%4), %%eax\n"
31370 - "71: movl 44(%4), %%edx\n"
31371 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31372 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31373 " movnti %%eax, 40(%3)\n"
31374 " movnti %%edx, 44(%3)\n"
31375 - "13: movl 48(%4), %%eax\n"
31376 - "81: movl 52(%4), %%edx\n"
31377 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31378 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31379 " movnti %%eax, 48(%3)\n"
31380 " movnti %%edx, 52(%3)\n"
31381 - "14: movl 56(%4), %%eax\n"
31382 - "91: movl 60(%4), %%edx\n"
31383 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31384 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31385 " movnti %%eax, 56(%3)\n"
31386 " movnti %%edx, 60(%3)\n"
31387 " addl $-64, %0\n"
31388 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31389 " shrl $2, %0\n"
31390 " andl $3, %%eax\n"
31391 " cld\n"
31392 - "6: rep; movsl\n"
31393 + "6: rep; "__copyuser_seg" movsl\n"
31394 " movl %%eax,%0\n"
31395 - "7: rep; movsb\n"
31396 + "7: rep; "__copyuser_seg" movsb\n"
31397 "8:\n"
31398 ".section .fixup,\"ax\"\n"
31399 "9: lea 0(%%eax,%0,4),%0\n"
31400 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31401
31402 __asm__ __volatile__(
31403 " .align 2,0x90\n"
31404 - "0: movl 32(%4), %%eax\n"
31405 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31406 " cmpl $67, %0\n"
31407 " jbe 2f\n"
31408 - "1: movl 64(%4), %%eax\n"
31409 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31410 " .align 2,0x90\n"
31411 - "2: movl 0(%4), %%eax\n"
31412 - "21: movl 4(%4), %%edx\n"
31413 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31414 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31415 " movnti %%eax, 0(%3)\n"
31416 " movnti %%edx, 4(%3)\n"
31417 - "3: movl 8(%4), %%eax\n"
31418 - "31: movl 12(%4),%%edx\n"
31419 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31420 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31421 " movnti %%eax, 8(%3)\n"
31422 " movnti %%edx, 12(%3)\n"
31423 - "4: movl 16(%4), %%eax\n"
31424 - "41: movl 20(%4), %%edx\n"
31425 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31426 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31427 " movnti %%eax, 16(%3)\n"
31428 " movnti %%edx, 20(%3)\n"
31429 - "10: movl 24(%4), %%eax\n"
31430 - "51: movl 28(%4), %%edx\n"
31431 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31432 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31433 " movnti %%eax, 24(%3)\n"
31434 " movnti %%edx, 28(%3)\n"
31435 - "11: movl 32(%4), %%eax\n"
31436 - "61: movl 36(%4), %%edx\n"
31437 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31438 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31439 " movnti %%eax, 32(%3)\n"
31440 " movnti %%edx, 36(%3)\n"
31441 - "12: movl 40(%4), %%eax\n"
31442 - "71: movl 44(%4), %%edx\n"
31443 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31444 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31445 " movnti %%eax, 40(%3)\n"
31446 " movnti %%edx, 44(%3)\n"
31447 - "13: movl 48(%4), %%eax\n"
31448 - "81: movl 52(%4), %%edx\n"
31449 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31450 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31451 " movnti %%eax, 48(%3)\n"
31452 " movnti %%edx, 52(%3)\n"
31453 - "14: movl 56(%4), %%eax\n"
31454 - "91: movl 60(%4), %%edx\n"
31455 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31456 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31457 " movnti %%eax, 56(%3)\n"
31458 " movnti %%edx, 60(%3)\n"
31459 " addl $-64, %0\n"
31460 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31461 " shrl $2, %0\n"
31462 " andl $3, %%eax\n"
31463 " cld\n"
31464 - "6: rep; movsl\n"
31465 + "6: rep; "__copyuser_seg" movsl\n"
31466 " movl %%eax,%0\n"
31467 - "7: rep; movsb\n"
31468 + "7: rep; "__copyuser_seg" movsb\n"
31469 "8:\n"
31470 ".section .fixup,\"ax\"\n"
31471 "9: lea 0(%%eax,%0,4),%0\n"
31472 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31473 */
31474 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31475 unsigned long size);
31476 -unsigned long __copy_user_intel(void __user *to, const void *from,
31477 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31478 + unsigned long size);
31479 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31480 unsigned long size);
31481 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31482 const void __user *from, unsigned long size);
31483 #endif /* CONFIG_X86_INTEL_USERCOPY */
31484
31485 /* Generic arbitrary sized copy. */
31486 -#define __copy_user(to, from, size) \
31487 +#define __copy_user(to, from, size, prefix, set, restore) \
31488 do { \
31489 int __d0, __d1, __d2; \
31490 __asm__ __volatile__( \
31491 + set \
31492 " cmp $7,%0\n" \
31493 " jbe 1f\n" \
31494 " movl %1,%0\n" \
31495 " negl %0\n" \
31496 " andl $7,%0\n" \
31497 " subl %0,%3\n" \
31498 - "4: rep; movsb\n" \
31499 + "4: rep; "prefix"movsb\n" \
31500 " movl %3,%0\n" \
31501 " shrl $2,%0\n" \
31502 " andl $3,%3\n" \
31503 " .align 2,0x90\n" \
31504 - "0: rep; movsl\n" \
31505 + "0: rep; "prefix"movsl\n" \
31506 " movl %3,%0\n" \
31507 - "1: rep; movsb\n" \
31508 + "1: rep; "prefix"movsb\n" \
31509 "2:\n" \
31510 + restore \
31511 ".section .fixup,\"ax\"\n" \
31512 "5: addl %3,%0\n" \
31513 " jmp 2b\n" \
31514 @@ -538,14 +650,14 @@ do { \
31515 " negl %0\n" \
31516 " andl $7,%0\n" \
31517 " subl %0,%3\n" \
31518 - "4: rep; movsb\n" \
31519 + "4: rep; "__copyuser_seg"movsb\n" \
31520 " movl %3,%0\n" \
31521 " shrl $2,%0\n" \
31522 " andl $3,%3\n" \
31523 " .align 2,0x90\n" \
31524 - "0: rep; movsl\n" \
31525 + "0: rep; "__copyuser_seg"movsl\n" \
31526 " movl %3,%0\n" \
31527 - "1: rep; movsb\n" \
31528 + "1: rep; "__copyuser_seg"movsb\n" \
31529 "2:\n" \
31530 ".section .fixup,\"ax\"\n" \
31531 "5: addl %3,%0\n" \
31532 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31533 {
31534 stac();
31535 if (movsl_is_ok(to, from, n))
31536 - __copy_user(to, from, n);
31537 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31538 else
31539 - n = __copy_user_intel(to, from, n);
31540 + n = __generic_copy_to_user_intel(to, from, n);
31541 clac();
31542 return n;
31543 }
31544 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31545 {
31546 stac();
31547 if (movsl_is_ok(to, from, n))
31548 - __copy_user(to, from, n);
31549 + __copy_user(to, from, n, __copyuser_seg, "", "");
31550 else
31551 - n = __copy_user_intel((void __user *)to,
31552 - (const void *)from, n);
31553 + n = __generic_copy_from_user_intel(to, from, n);
31554 clac();
31555 return n;
31556 }
31557 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31558 if (n > 64 && cpu_has_xmm2)
31559 n = __copy_user_intel_nocache(to, from, n);
31560 else
31561 - __copy_user(to, from, n);
31562 + __copy_user(to, from, n, __copyuser_seg, "", "");
31563 #else
31564 - __copy_user(to, from, n);
31565 + __copy_user(to, from, n, __copyuser_seg, "", "");
31566 #endif
31567 clac();
31568 return n;
31569 }
31570 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31571
31572 -/**
31573 - * copy_to_user: - Copy a block of data into user space.
31574 - * @to: Destination address, in user space.
31575 - * @from: Source address, in kernel space.
31576 - * @n: Number of bytes to copy.
31577 - *
31578 - * Context: User context only. This function may sleep.
31579 - *
31580 - * Copy data from kernel space to user space.
31581 - *
31582 - * Returns number of bytes that could not be copied.
31583 - * On success, this will be zero.
31584 - */
31585 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31586 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31587 +void __set_fs(mm_segment_t x)
31588 {
31589 - if (access_ok(VERIFY_WRITE, to, n))
31590 - n = __copy_to_user(to, from, n);
31591 - return n;
31592 + switch (x.seg) {
31593 + case 0:
31594 + loadsegment(gs, 0);
31595 + break;
31596 + case TASK_SIZE_MAX:
31597 + loadsegment(gs, __USER_DS);
31598 + break;
31599 + case -1UL:
31600 + loadsegment(gs, __KERNEL_DS);
31601 + break;
31602 + default:
31603 + BUG();
31604 + }
31605 }
31606 -EXPORT_SYMBOL(_copy_to_user);
31607 +EXPORT_SYMBOL(__set_fs);
31608
31609 -/**
31610 - * copy_from_user: - Copy a block of data from user space.
31611 - * @to: Destination address, in kernel space.
31612 - * @from: Source address, in user space.
31613 - * @n: Number of bytes to copy.
31614 - *
31615 - * Context: User context only. This function may sleep.
31616 - *
31617 - * Copy data from user space to kernel space.
31618 - *
31619 - * Returns number of bytes that could not be copied.
31620 - * On success, this will be zero.
31621 - *
31622 - * If some data could not be copied, this function will pad the copied
31623 - * data to the requested size using zero bytes.
31624 - */
31625 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31626 +void set_fs(mm_segment_t x)
31627 {
31628 - if (access_ok(VERIFY_READ, from, n))
31629 - n = __copy_from_user(to, from, n);
31630 - else
31631 - memset(to, 0, n);
31632 - return n;
31633 + current_thread_info()->addr_limit = x;
31634 + __set_fs(x);
31635 }
31636 -EXPORT_SYMBOL(_copy_from_user);
31637 +EXPORT_SYMBOL(set_fs);
31638 +#endif
31639 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31640 index 0a42327..1c3a136 100644
31641 --- a/arch/x86/lib/usercopy_64.c
31642 +++ b/arch/x86/lib/usercopy_64.c
31643 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31644 might_fault();
31645 /* no memory constraint because it doesn't change any memory gcc knows
31646 about */
31647 + pax_open_userland();
31648 stac();
31649 asm volatile(
31650 " testq %[size8],%[size8]\n"
31651 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31652 _ASM_EXTABLE(0b,3b)
31653 _ASM_EXTABLE(1b,2b)
31654 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31655 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31656 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31657 [zero] "r" (0UL), [eight] "r" (8UL));
31658 clac();
31659 + pax_close_userland();
31660 return size;
31661 }
31662 EXPORT_SYMBOL(__clear_user);
31663 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31664 }
31665 EXPORT_SYMBOL(clear_user);
31666
31667 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31668 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31669 {
31670 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31671 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31672 - }
31673 - return len;
31674 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31675 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31676 + return len;
31677 }
31678 EXPORT_SYMBOL(copy_in_user);
31679
31680 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31681 * it is not necessary to optimize tail handling.
31682 */
31683 __visible unsigned long
31684 -copy_user_handle_tail(char *to, char *from, unsigned len)
31685 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31686 {
31687 + clac();
31688 + pax_close_userland();
31689 for (; len; --len, to++) {
31690 char c;
31691
31692 @@ -79,7 +82,6 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31693 if (__put_user_nocheck(c, to, sizeof(char)))
31694 break;
31695 }
31696 - clac();
31697
31698 /* If the destination is a kernel buffer, we always clear the end */
31699 if (!__addr_ok(to))
31700 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31701 index c4cc740..60a7362 100644
31702 --- a/arch/x86/mm/Makefile
31703 +++ b/arch/x86/mm/Makefile
31704 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31705 obj-$(CONFIG_MEMTEST) += memtest.o
31706
31707 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31708 +
31709 +quote:="
31710 +obj-$(CONFIG_X86_64) += uderef_64.o
31711 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31712 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31713 index 903ec1e..c4166b2 100644
31714 --- a/arch/x86/mm/extable.c
31715 +++ b/arch/x86/mm/extable.c
31716 @@ -6,12 +6,24 @@
31717 static inline unsigned long
31718 ex_insn_addr(const struct exception_table_entry *x)
31719 {
31720 - return (unsigned long)&x->insn + x->insn;
31721 + unsigned long reloc = 0;
31722 +
31723 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31724 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31725 +#endif
31726 +
31727 + return (unsigned long)&x->insn + x->insn + reloc;
31728 }
31729 static inline unsigned long
31730 ex_fixup_addr(const struct exception_table_entry *x)
31731 {
31732 - return (unsigned long)&x->fixup + x->fixup;
31733 + unsigned long reloc = 0;
31734 +
31735 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31736 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31737 +#endif
31738 +
31739 + return (unsigned long)&x->fixup + x->fixup + reloc;
31740 }
31741
31742 int fixup_exception(struct pt_regs *regs)
31743 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31744 unsigned long new_ip;
31745
31746 #ifdef CONFIG_PNPBIOS
31747 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31748 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31749 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31750 extern u32 pnp_bios_is_utter_crap;
31751 pnp_bios_is_utter_crap = 1;
31752 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31753 i += 4;
31754 p->fixup -= i;
31755 i += 4;
31756 +
31757 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31758 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31759 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31760 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31761 +#endif
31762 +
31763 }
31764 }
31765
31766 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31767 index ede025f..380466b 100644
31768 --- a/arch/x86/mm/fault.c
31769 +++ b/arch/x86/mm/fault.c
31770 @@ -13,12 +13,19 @@
31771 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31772 #include <linux/prefetch.h> /* prefetchw */
31773 #include <linux/context_tracking.h> /* exception_enter(), ... */
31774 +#include <linux/unistd.h>
31775 +#include <linux/compiler.h>
31776
31777 #include <asm/traps.h> /* dotraplinkage, ... */
31778 #include <asm/pgalloc.h> /* pgd_*(), ... */
31779 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31780 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31781 #include <asm/vsyscall.h> /* emulate_vsyscall */
31782 +#include <asm/tlbflush.h>
31783 +
31784 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31785 +#include <asm/stacktrace.h>
31786 +#endif
31787
31788 #define CREATE_TRACE_POINTS
31789 #include <asm/trace/exceptions.h>
31790 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31791 int ret = 0;
31792
31793 /* kprobe_running() needs smp_processor_id() */
31794 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31795 + if (kprobes_built_in() && !user_mode(regs)) {
31796 preempt_disable();
31797 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31798 ret = 1;
31799 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31800 return !instr_lo || (instr_lo>>1) == 1;
31801 case 0x00:
31802 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31803 - if (probe_kernel_address(instr, opcode))
31804 + if (user_mode(regs)) {
31805 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31806 + return 0;
31807 + } else if (probe_kernel_address(instr, opcode))
31808 return 0;
31809
31810 *prefetch = (instr_lo == 0xF) &&
31811 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31812 while (instr < max_instr) {
31813 unsigned char opcode;
31814
31815 - if (probe_kernel_address(instr, opcode))
31816 + if (user_mode(regs)) {
31817 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31818 + break;
31819 + } else if (probe_kernel_address(instr, opcode))
31820 break;
31821
31822 instr++;
31823 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31824 force_sig_info(si_signo, &info, tsk);
31825 }
31826
31827 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31828 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31829 +#endif
31830 +
31831 +#ifdef CONFIG_PAX_EMUTRAMP
31832 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31833 +#endif
31834 +
31835 +#ifdef CONFIG_PAX_PAGEEXEC
31836 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31837 +{
31838 + pgd_t *pgd;
31839 + pud_t *pud;
31840 + pmd_t *pmd;
31841 +
31842 + pgd = pgd_offset(mm, address);
31843 + if (!pgd_present(*pgd))
31844 + return NULL;
31845 + pud = pud_offset(pgd, address);
31846 + if (!pud_present(*pud))
31847 + return NULL;
31848 + pmd = pmd_offset(pud, address);
31849 + if (!pmd_present(*pmd))
31850 + return NULL;
31851 + return pmd;
31852 +}
31853 +#endif
31854 +
31855 DEFINE_SPINLOCK(pgd_lock);
31856 LIST_HEAD(pgd_list);
31857
31858 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31859 for (address = VMALLOC_START & PMD_MASK;
31860 address >= TASK_SIZE && address < FIXADDR_TOP;
31861 address += PMD_SIZE) {
31862 +
31863 +#ifdef CONFIG_PAX_PER_CPU_PGD
31864 + unsigned long cpu;
31865 +#else
31866 struct page *page;
31867 +#endif
31868
31869 spin_lock(&pgd_lock);
31870 +
31871 +#ifdef CONFIG_PAX_PER_CPU_PGD
31872 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31873 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31874 + pmd_t *ret;
31875 +
31876 + ret = vmalloc_sync_one(pgd, address);
31877 + if (!ret)
31878 + break;
31879 + pgd = get_cpu_pgd(cpu, kernel);
31880 +#else
31881 list_for_each_entry(page, &pgd_list, lru) {
31882 + pgd_t *pgd;
31883 spinlock_t *pgt_lock;
31884 pmd_t *ret;
31885
31886 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31887 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31888
31889 spin_lock(pgt_lock);
31890 - ret = vmalloc_sync_one(page_address(page), address);
31891 + pgd = page_address(page);
31892 +#endif
31893 +
31894 + ret = vmalloc_sync_one(pgd, address);
31895 +
31896 +#ifndef CONFIG_PAX_PER_CPU_PGD
31897 spin_unlock(pgt_lock);
31898 +#endif
31899
31900 if (!ret)
31901 break;
31902 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31903 * an interrupt in the middle of a task switch..
31904 */
31905 pgd_paddr = read_cr3();
31906 +
31907 +#ifdef CONFIG_PAX_PER_CPU_PGD
31908 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31909 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31910 +#endif
31911 +
31912 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31913 if (!pmd_k)
31914 return -1;
31915 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31916 * happen within a race in page table update. In the later
31917 * case just flush:
31918 */
31919 - pgd = pgd_offset(current->active_mm, address);
31920 +
31921 pgd_ref = pgd_offset_k(address);
31922 if (pgd_none(*pgd_ref))
31923 return -1;
31924
31925 +#ifdef CONFIG_PAX_PER_CPU_PGD
31926 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31927 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31928 + if (pgd_none(*pgd)) {
31929 + set_pgd(pgd, *pgd_ref);
31930 + arch_flush_lazy_mmu_mode();
31931 + } else {
31932 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31933 + }
31934 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31935 +#else
31936 + pgd = pgd_offset(current->active_mm, address);
31937 +#endif
31938 +
31939 if (pgd_none(*pgd)) {
31940 set_pgd(pgd, *pgd_ref);
31941 arch_flush_lazy_mmu_mode();
31942 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31943 static int is_errata100(struct pt_regs *regs, unsigned long address)
31944 {
31945 #ifdef CONFIG_X86_64
31946 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31947 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31948 return 1;
31949 #endif
31950 return 0;
31951 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31952 }
31953
31954 static const char nx_warning[] = KERN_CRIT
31955 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31956 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31957 static const char smep_warning[] = KERN_CRIT
31958 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31959 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31960
31961 static void
31962 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31963 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31964 if (!oops_may_print())
31965 return;
31966
31967 - if (error_code & PF_INSTR) {
31968 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31969 unsigned int level;
31970 pgd_t *pgd;
31971 pte_t *pte;
31972 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31973 pte = lookup_address_in_pgd(pgd, address, &level);
31974
31975 if (pte && pte_present(*pte) && !pte_exec(*pte))
31976 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31977 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31978 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31979 (pgd_flags(*pgd) & _PAGE_USER) &&
31980 (__read_cr4() & X86_CR4_SMEP))
31981 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31982 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31983 }
31984
31985 +#ifdef CONFIG_PAX_KERNEXEC
31986 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31987 + if (current->signal->curr_ip)
31988 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31989 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31990 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31991 + else
31992 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31993 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31994 + }
31995 +#endif
31996 +
31997 printk(KERN_ALERT "BUG: unable to handle kernel ");
31998 if (address < PAGE_SIZE)
31999 printk(KERN_CONT "NULL pointer dereference");
32000 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32001 return;
32002 }
32003 #endif
32004 +
32005 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32006 + if (pax_is_fetch_fault(regs, error_code, address)) {
32007 +
32008 +#ifdef CONFIG_PAX_EMUTRAMP
32009 + switch (pax_handle_fetch_fault(regs)) {
32010 + case 2:
32011 + return;
32012 + }
32013 +#endif
32014 +
32015 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32016 + do_group_exit(SIGKILL);
32017 + }
32018 +#endif
32019 +
32020 /* Kernel addresses are always protection faults: */
32021 if (address >= TASK_SIZE)
32022 error_code |= PF_PROT;
32023 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32024 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32025 printk(KERN_ERR
32026 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32027 - tsk->comm, tsk->pid, address);
32028 + tsk->comm, task_pid_nr(tsk), address);
32029 code = BUS_MCEERR_AR;
32030 }
32031 #endif
32032 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32033 return 1;
32034 }
32035
32036 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32037 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32038 +{
32039 + pte_t *pte;
32040 + pmd_t *pmd;
32041 + spinlock_t *ptl;
32042 + unsigned char pte_mask;
32043 +
32044 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32045 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32046 + return 0;
32047 +
32048 + /* PaX: it's our fault, let's handle it if we can */
32049 +
32050 + /* PaX: take a look at read faults before acquiring any locks */
32051 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32052 + /* instruction fetch attempt from a protected page in user mode */
32053 + up_read(&mm->mmap_sem);
32054 +
32055 +#ifdef CONFIG_PAX_EMUTRAMP
32056 + switch (pax_handle_fetch_fault(regs)) {
32057 + case 2:
32058 + return 1;
32059 + }
32060 +#endif
32061 +
32062 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32063 + do_group_exit(SIGKILL);
32064 + }
32065 +
32066 + pmd = pax_get_pmd(mm, address);
32067 + if (unlikely(!pmd))
32068 + return 0;
32069 +
32070 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32071 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32072 + pte_unmap_unlock(pte, ptl);
32073 + return 0;
32074 + }
32075 +
32076 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32077 + /* write attempt to a protected page in user mode */
32078 + pte_unmap_unlock(pte, ptl);
32079 + return 0;
32080 + }
32081 +
32082 +#ifdef CONFIG_SMP
32083 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32084 +#else
32085 + if (likely(address > get_limit(regs->cs)))
32086 +#endif
32087 + {
32088 + set_pte(pte, pte_mkread(*pte));
32089 + __flush_tlb_one(address);
32090 + pte_unmap_unlock(pte, ptl);
32091 + up_read(&mm->mmap_sem);
32092 + return 1;
32093 + }
32094 +
32095 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32096 +
32097 + /*
32098 + * PaX: fill DTLB with user rights and retry
32099 + */
32100 + __asm__ __volatile__ (
32101 + "orb %2,(%1)\n"
32102 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32103 +/*
32104 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32105 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32106 + * page fault when examined during a TLB load attempt. this is true not only
32107 + * for PTEs holding a non-present entry but also present entries that will
32108 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32109 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32110 + * for our target pages since their PTEs are simply not in the TLBs at all.
32111 +
32112 + * the best thing in omitting it is that we gain around 15-20% speed in the
32113 + * fast path of the page fault handler and can get rid of tracing since we
32114 + * can no longer flush unintended entries.
32115 + */
32116 + "invlpg (%0)\n"
32117 +#endif
32118 + __copyuser_seg"testb $0,(%0)\n"
32119 + "xorb %3,(%1)\n"
32120 + :
32121 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32122 + : "memory", "cc");
32123 + pte_unmap_unlock(pte, ptl);
32124 + up_read(&mm->mmap_sem);
32125 + return 1;
32126 +}
32127 +#endif
32128 +
32129 /*
32130 * Handle a spurious fault caused by a stale TLB entry.
32131 *
32132 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32133 static inline int
32134 access_error(unsigned long error_code, struct vm_area_struct *vma)
32135 {
32136 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32137 + return 1;
32138 +
32139 if (error_code & PF_WRITE) {
32140 /* write, present and write, not present: */
32141 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32142 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32143 if (error_code & PF_USER)
32144 return false;
32145
32146 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32147 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32148 return false;
32149
32150 return true;
32151 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32152 tsk = current;
32153 mm = tsk->mm;
32154
32155 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32156 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32157 + if (!search_exception_tables(regs->ip)) {
32158 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32159 + bad_area_nosemaphore(regs, error_code, address);
32160 + return;
32161 + }
32162 + if (address < pax_user_shadow_base) {
32163 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32164 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32165 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32166 + } else
32167 + address -= pax_user_shadow_base;
32168 + }
32169 +#endif
32170 +
32171 /*
32172 * Detect and handle instructions that would cause a page fault for
32173 * both a tracked kernel page and a userspace page.
32174 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32175 * User-mode registers count as a user access even for any
32176 * potential system fault or CPU buglet:
32177 */
32178 - if (user_mode_vm(regs)) {
32179 + if (user_mode(regs)) {
32180 local_irq_enable();
32181 error_code |= PF_USER;
32182 flags |= FAULT_FLAG_USER;
32183 @@ -1187,6 +1411,11 @@ retry:
32184 might_sleep();
32185 }
32186
32187 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32188 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32189 + return;
32190 +#endif
32191 +
32192 vma = find_vma(mm, address);
32193 if (unlikely(!vma)) {
32194 bad_area(regs, error_code, address);
32195 @@ -1198,18 +1427,24 @@ retry:
32196 bad_area(regs, error_code, address);
32197 return;
32198 }
32199 - if (error_code & PF_USER) {
32200 - /*
32201 - * Accessing the stack below %sp is always a bug.
32202 - * The large cushion allows instructions like enter
32203 - * and pusha to work. ("enter $65535, $31" pushes
32204 - * 32 pointers and then decrements %sp by 65535.)
32205 - */
32206 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32207 - bad_area(regs, error_code, address);
32208 - return;
32209 - }
32210 + /*
32211 + * Accessing the stack below %sp is always a bug.
32212 + * The large cushion allows instructions like enter
32213 + * and pusha to work. ("enter $65535, $31" pushes
32214 + * 32 pointers and then decrements %sp by 65535.)
32215 + */
32216 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32217 + bad_area(regs, error_code, address);
32218 + return;
32219 }
32220 +
32221 +#ifdef CONFIG_PAX_SEGMEXEC
32222 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32223 + bad_area(regs, error_code, address);
32224 + return;
32225 + }
32226 +#endif
32227 +
32228 if (unlikely(expand_stack(vma, address))) {
32229 bad_area(regs, error_code, address);
32230 return;
32231 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32232 }
32233 NOKPROBE_SYMBOL(trace_do_page_fault);
32234 #endif /* CONFIG_TRACING */
32235 +
32236 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32237 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32238 +{
32239 + struct mm_struct *mm = current->mm;
32240 + unsigned long ip = regs->ip;
32241 +
32242 + if (v8086_mode(regs))
32243 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32244 +
32245 +#ifdef CONFIG_PAX_PAGEEXEC
32246 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32247 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32248 + return true;
32249 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32250 + return true;
32251 + return false;
32252 + }
32253 +#endif
32254 +
32255 +#ifdef CONFIG_PAX_SEGMEXEC
32256 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32257 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32258 + return true;
32259 + return false;
32260 + }
32261 +#endif
32262 +
32263 + return false;
32264 +}
32265 +#endif
32266 +
32267 +#ifdef CONFIG_PAX_EMUTRAMP
32268 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32269 +{
32270 + int err;
32271 +
32272 + do { /* PaX: libffi trampoline emulation */
32273 + unsigned char mov, jmp;
32274 + unsigned int addr1, addr2;
32275 +
32276 +#ifdef CONFIG_X86_64
32277 + if ((regs->ip + 9) >> 32)
32278 + break;
32279 +#endif
32280 +
32281 + err = get_user(mov, (unsigned char __user *)regs->ip);
32282 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32283 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32284 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32285 +
32286 + if (err)
32287 + break;
32288 +
32289 + if (mov == 0xB8 && jmp == 0xE9) {
32290 + regs->ax = addr1;
32291 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32292 + return 2;
32293 + }
32294 + } while (0);
32295 +
32296 + do { /* PaX: gcc trampoline emulation #1 */
32297 + unsigned char mov1, mov2;
32298 + unsigned short jmp;
32299 + unsigned int addr1, addr2;
32300 +
32301 +#ifdef CONFIG_X86_64
32302 + if ((regs->ip + 11) >> 32)
32303 + break;
32304 +#endif
32305 +
32306 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32307 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32308 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32309 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32310 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32311 +
32312 + if (err)
32313 + break;
32314 +
32315 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32316 + regs->cx = addr1;
32317 + regs->ax = addr2;
32318 + regs->ip = addr2;
32319 + return 2;
32320 + }
32321 + } while (0);
32322 +
32323 + do { /* PaX: gcc trampoline emulation #2 */
32324 + unsigned char mov, jmp;
32325 + unsigned int addr1, addr2;
32326 +
32327 +#ifdef CONFIG_X86_64
32328 + if ((regs->ip + 9) >> 32)
32329 + break;
32330 +#endif
32331 +
32332 + err = get_user(mov, (unsigned char __user *)regs->ip);
32333 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32334 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32335 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32336 +
32337 + if (err)
32338 + break;
32339 +
32340 + if (mov == 0xB9 && jmp == 0xE9) {
32341 + regs->cx = addr1;
32342 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32343 + return 2;
32344 + }
32345 + } while (0);
32346 +
32347 + return 1; /* PaX in action */
32348 +}
32349 +
32350 +#ifdef CONFIG_X86_64
32351 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32352 +{
32353 + int err;
32354 +
32355 + do { /* PaX: libffi trampoline emulation */
32356 + unsigned short mov1, mov2, jmp1;
32357 + unsigned char stcclc, jmp2;
32358 + unsigned long addr1, addr2;
32359 +
32360 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32361 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32362 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32363 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32364 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32365 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32366 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32367 +
32368 + if (err)
32369 + break;
32370 +
32371 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32372 + regs->r11 = addr1;
32373 + regs->r10 = addr2;
32374 + if (stcclc == 0xF8)
32375 + regs->flags &= ~X86_EFLAGS_CF;
32376 + else
32377 + regs->flags |= X86_EFLAGS_CF;
32378 + regs->ip = addr1;
32379 + return 2;
32380 + }
32381 + } while (0);
32382 +
32383 + do { /* PaX: gcc trampoline emulation #1 */
32384 + unsigned short mov1, mov2, jmp1;
32385 + unsigned char jmp2;
32386 + unsigned int addr1;
32387 + unsigned long addr2;
32388 +
32389 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32390 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32391 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32392 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32393 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32394 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32395 +
32396 + if (err)
32397 + break;
32398 +
32399 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32400 + regs->r11 = addr1;
32401 + regs->r10 = addr2;
32402 + regs->ip = addr1;
32403 + return 2;
32404 + }
32405 + } while (0);
32406 +
32407 + do { /* PaX: gcc trampoline emulation #2 */
32408 + unsigned short mov1, mov2, jmp1;
32409 + unsigned char jmp2;
32410 + unsigned long addr1, addr2;
32411 +
32412 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32413 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32414 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32415 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32416 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32417 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32418 +
32419 + if (err)
32420 + break;
32421 +
32422 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32423 + regs->r11 = addr1;
32424 + regs->r10 = addr2;
32425 + regs->ip = addr1;
32426 + return 2;
32427 + }
32428 + } while (0);
32429 +
32430 + return 1; /* PaX in action */
32431 +}
32432 +#endif
32433 +
32434 +/*
32435 + * PaX: decide what to do with offenders (regs->ip = fault address)
32436 + *
32437 + * returns 1 when task should be killed
32438 + * 2 when gcc trampoline was detected
32439 + */
32440 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32441 +{
32442 + if (v8086_mode(regs))
32443 + return 1;
32444 +
32445 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32446 + return 1;
32447 +
32448 +#ifdef CONFIG_X86_32
32449 + return pax_handle_fetch_fault_32(regs);
32450 +#else
32451 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32452 + return pax_handle_fetch_fault_32(regs);
32453 + else
32454 + return pax_handle_fetch_fault_64(regs);
32455 +#endif
32456 +}
32457 +#endif
32458 +
32459 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32460 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32461 +{
32462 + long i;
32463 +
32464 + printk(KERN_ERR "PAX: bytes at PC: ");
32465 + for (i = 0; i < 20; i++) {
32466 + unsigned char c;
32467 + if (get_user(c, (unsigned char __force_user *)pc+i))
32468 + printk(KERN_CONT "?? ");
32469 + else
32470 + printk(KERN_CONT "%02x ", c);
32471 + }
32472 + printk("\n");
32473 +
32474 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32475 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32476 + unsigned long c;
32477 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32478 +#ifdef CONFIG_X86_32
32479 + printk(KERN_CONT "???????? ");
32480 +#else
32481 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32482 + printk(KERN_CONT "???????? ???????? ");
32483 + else
32484 + printk(KERN_CONT "???????????????? ");
32485 +#endif
32486 + } else {
32487 +#ifdef CONFIG_X86_64
32488 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32489 + printk(KERN_CONT "%08x ", (unsigned int)c);
32490 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32491 + } else
32492 +#endif
32493 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32494 + }
32495 + }
32496 + printk("\n");
32497 +}
32498 +#endif
32499 +
32500 +/**
32501 + * probe_kernel_write(): safely attempt to write to a location
32502 + * @dst: address to write to
32503 + * @src: pointer to the data that shall be written
32504 + * @size: size of the data chunk
32505 + *
32506 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32507 + * happens, handle that and return -EFAULT.
32508 + */
32509 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32510 +{
32511 + long ret;
32512 + mm_segment_t old_fs = get_fs();
32513 +
32514 + set_fs(KERNEL_DS);
32515 + pagefault_disable();
32516 + pax_open_kernel();
32517 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32518 + pax_close_kernel();
32519 + pagefault_enable();
32520 + set_fs(old_fs);
32521 +
32522 + return ret ? -EFAULT : 0;
32523 +}
32524 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32525 index 81bf3d2..7ef25c2 100644
32526 --- a/arch/x86/mm/gup.c
32527 +++ b/arch/x86/mm/gup.c
32528 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32529 addr = start;
32530 len = (unsigned long) nr_pages << PAGE_SHIFT;
32531 end = start + len;
32532 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32533 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32534 (void __user *)start, len)))
32535 return 0;
32536
32537 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32538 goto slow_irqon;
32539 #endif
32540
32541 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32542 + (void __user *)start, len)))
32543 + return 0;
32544 +
32545 /*
32546 * XXX: batch / limit 'nr', to avoid large irq off latency
32547 * needs some instrumenting to determine the common sizes used by
32548 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32549 index 4500142..53a363c 100644
32550 --- a/arch/x86/mm/highmem_32.c
32551 +++ b/arch/x86/mm/highmem_32.c
32552 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32553 idx = type + KM_TYPE_NR*smp_processor_id();
32554 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32555 BUG_ON(!pte_none(*(kmap_pte-idx)));
32556 +
32557 + pax_open_kernel();
32558 set_pte(kmap_pte-idx, mk_pte(page, prot));
32559 + pax_close_kernel();
32560 +
32561 arch_flush_lazy_mmu_mode();
32562
32563 return (void *)vaddr;
32564 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32565 index 42982b2..7168fc3 100644
32566 --- a/arch/x86/mm/hugetlbpage.c
32567 +++ b/arch/x86/mm/hugetlbpage.c
32568 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32569 #ifdef CONFIG_HUGETLB_PAGE
32570 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32571 unsigned long addr, unsigned long len,
32572 - unsigned long pgoff, unsigned long flags)
32573 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32574 {
32575 struct hstate *h = hstate_file(file);
32576 struct vm_unmapped_area_info info;
32577 -
32578 +
32579 info.flags = 0;
32580 info.length = len;
32581 info.low_limit = current->mm->mmap_legacy_base;
32582 info.high_limit = TASK_SIZE;
32583 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32584 info.align_offset = 0;
32585 + info.threadstack_offset = offset;
32586 return vm_unmapped_area(&info);
32587 }
32588
32589 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32590 unsigned long addr0, unsigned long len,
32591 - unsigned long pgoff, unsigned long flags)
32592 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32593 {
32594 struct hstate *h = hstate_file(file);
32595 struct vm_unmapped_area_info info;
32596 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32597 info.high_limit = current->mm->mmap_base;
32598 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32599 info.align_offset = 0;
32600 + info.threadstack_offset = offset;
32601 addr = vm_unmapped_area(&info);
32602
32603 /*
32604 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32605 VM_BUG_ON(addr != -ENOMEM);
32606 info.flags = 0;
32607 info.low_limit = TASK_UNMAPPED_BASE;
32608 +
32609 +#ifdef CONFIG_PAX_RANDMMAP
32610 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32611 + info.low_limit += current->mm->delta_mmap;
32612 +#endif
32613 +
32614 info.high_limit = TASK_SIZE;
32615 addr = vm_unmapped_area(&info);
32616 }
32617 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32618 struct hstate *h = hstate_file(file);
32619 struct mm_struct *mm = current->mm;
32620 struct vm_area_struct *vma;
32621 + unsigned long pax_task_size = TASK_SIZE;
32622 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32623
32624 if (len & ~huge_page_mask(h))
32625 return -EINVAL;
32626 - if (len > TASK_SIZE)
32627 +
32628 +#ifdef CONFIG_PAX_SEGMEXEC
32629 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32630 + pax_task_size = SEGMEXEC_TASK_SIZE;
32631 +#endif
32632 +
32633 + pax_task_size -= PAGE_SIZE;
32634 +
32635 + if (len > pax_task_size)
32636 return -ENOMEM;
32637
32638 if (flags & MAP_FIXED) {
32639 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32640 return addr;
32641 }
32642
32643 +#ifdef CONFIG_PAX_RANDMMAP
32644 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32645 +#endif
32646 +
32647 if (addr) {
32648 addr = ALIGN(addr, huge_page_size(h));
32649 vma = find_vma(mm, addr);
32650 - if (TASK_SIZE - len >= addr &&
32651 - (!vma || addr + len <= vma->vm_start))
32652 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32653 return addr;
32654 }
32655 if (mm->get_unmapped_area == arch_get_unmapped_area)
32656 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32657 - pgoff, flags);
32658 + pgoff, flags, offset);
32659 else
32660 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32661 - pgoff, flags);
32662 + pgoff, flags, offset);
32663 }
32664 #endif /* CONFIG_HUGETLB_PAGE */
32665
32666 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32667 index a110efc..a31a18f 100644
32668 --- a/arch/x86/mm/init.c
32669 +++ b/arch/x86/mm/init.c
32670 @@ -4,6 +4,7 @@
32671 #include <linux/swap.h>
32672 #include <linux/memblock.h>
32673 #include <linux/bootmem.h> /* for max_low_pfn */
32674 +#include <linux/tboot.h>
32675
32676 #include <asm/cacheflush.h>
32677 #include <asm/e820.h>
32678 @@ -17,6 +18,8 @@
32679 #include <asm/proto.h>
32680 #include <asm/dma.h> /* for MAX_DMA_PFN */
32681 #include <asm/microcode.h>
32682 +#include <asm/desc.h>
32683 +#include <asm/bios_ebda.h>
32684
32685 /*
32686 * We need to define the tracepoints somewhere, and tlb.c
32687 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32688 early_ioremap_page_table_range_init();
32689 #endif
32690
32691 +#ifdef CONFIG_PAX_PER_CPU_PGD
32692 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32693 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32694 + KERNEL_PGD_PTRS);
32695 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32696 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32697 + KERNEL_PGD_PTRS);
32698 + load_cr3(get_cpu_pgd(0, kernel));
32699 +#else
32700 load_cr3(swapper_pg_dir);
32701 +#endif
32702 +
32703 __flush_tlb_all();
32704
32705 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32706 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32707 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32708 * mmio resources as well as potential bios/acpi data regions.
32709 */
32710 +
32711 +#ifdef CONFIG_GRKERNSEC_KMEM
32712 +static unsigned int ebda_start __read_only;
32713 +static unsigned int ebda_end __read_only;
32714 +#endif
32715 +
32716 int devmem_is_allowed(unsigned long pagenr)
32717 {
32718 - if (pagenr < 256)
32719 +#ifdef CONFIG_GRKERNSEC_KMEM
32720 + /* allow BDA */
32721 + if (!pagenr)
32722 return 1;
32723 + /* allow EBDA */
32724 + if (pagenr >= ebda_start && pagenr < ebda_end)
32725 + return 1;
32726 + /* if tboot is in use, allow access to its hardcoded serial log range */
32727 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32728 + return 1;
32729 +#else
32730 + if (!pagenr)
32731 + return 1;
32732 +#ifdef CONFIG_VM86
32733 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32734 + return 1;
32735 +#endif
32736 +#endif
32737 +
32738 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32739 + return 1;
32740 +#ifdef CONFIG_GRKERNSEC_KMEM
32741 + /* throw out everything else below 1MB */
32742 + if (pagenr <= 256)
32743 + return 0;
32744 +#endif
32745 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32746 return 0;
32747 if (!page_is_ram(pagenr))
32748 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32749 #endif
32750 }
32751
32752 +#ifdef CONFIG_GRKERNSEC_KMEM
32753 +static inline void gr_init_ebda(void)
32754 +{
32755 + unsigned int ebda_addr;
32756 + unsigned int ebda_size = 0;
32757 +
32758 + ebda_addr = get_bios_ebda();
32759 + if (ebda_addr) {
32760 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32761 + ebda_size <<= 10;
32762 + }
32763 + if (ebda_addr && ebda_size) {
32764 + ebda_start = ebda_addr >> PAGE_SHIFT;
32765 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32766 + } else {
32767 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32768 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32769 + }
32770 +}
32771 +#else
32772 +static inline void gr_init_ebda(void) { }
32773 +#endif
32774 +
32775 void free_initmem(void)
32776 {
32777 +#ifdef CONFIG_PAX_KERNEXEC
32778 +#ifdef CONFIG_X86_32
32779 + /* PaX: limit KERNEL_CS to actual size */
32780 + unsigned long addr, limit;
32781 + struct desc_struct d;
32782 + int cpu;
32783 +#else
32784 + pgd_t *pgd;
32785 + pud_t *pud;
32786 + pmd_t *pmd;
32787 + unsigned long addr, end;
32788 +#endif
32789 +#endif
32790 +
32791 + gr_init_ebda();
32792 +
32793 +#ifdef CONFIG_PAX_KERNEXEC
32794 +#ifdef CONFIG_X86_32
32795 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32796 + limit = (limit - 1UL) >> PAGE_SHIFT;
32797 +
32798 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32799 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32800 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32801 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32802 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32803 + }
32804 +
32805 + /* PaX: make KERNEL_CS read-only */
32806 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32807 + if (!paravirt_enabled())
32808 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32809 +/*
32810 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32811 + pgd = pgd_offset_k(addr);
32812 + pud = pud_offset(pgd, addr);
32813 + pmd = pmd_offset(pud, addr);
32814 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32815 + }
32816 +*/
32817 +#ifdef CONFIG_X86_PAE
32818 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32819 +/*
32820 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32821 + pgd = pgd_offset_k(addr);
32822 + pud = pud_offset(pgd, addr);
32823 + pmd = pmd_offset(pud, addr);
32824 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32825 + }
32826 +*/
32827 +#endif
32828 +
32829 +#ifdef CONFIG_MODULES
32830 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32831 +#endif
32832 +
32833 +#else
32834 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32835 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32836 + pgd = pgd_offset_k(addr);
32837 + pud = pud_offset(pgd, addr);
32838 + pmd = pmd_offset(pud, addr);
32839 + if (!pmd_present(*pmd))
32840 + continue;
32841 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32842 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32843 + else
32844 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32845 + }
32846 +
32847 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32848 + end = addr + KERNEL_IMAGE_SIZE;
32849 + for (; addr < end; addr += PMD_SIZE) {
32850 + pgd = pgd_offset_k(addr);
32851 + pud = pud_offset(pgd, addr);
32852 + pmd = pmd_offset(pud, addr);
32853 + if (!pmd_present(*pmd))
32854 + continue;
32855 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32856 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32857 + }
32858 +#endif
32859 +
32860 + flush_tlb_all();
32861 +#endif
32862 +
32863 free_init_pages("unused kernel",
32864 (unsigned long)(&__init_begin),
32865 (unsigned long)(&__init_end));
32866 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32867 index c8140e1..59257fc 100644
32868 --- a/arch/x86/mm/init_32.c
32869 +++ b/arch/x86/mm/init_32.c
32870 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32871 bool __read_mostly __vmalloc_start_set = false;
32872
32873 /*
32874 - * Creates a middle page table and puts a pointer to it in the
32875 - * given global directory entry. This only returns the gd entry
32876 - * in non-PAE compilation mode, since the middle layer is folded.
32877 - */
32878 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32879 -{
32880 - pud_t *pud;
32881 - pmd_t *pmd_table;
32882 -
32883 -#ifdef CONFIG_X86_PAE
32884 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32885 - pmd_table = (pmd_t *)alloc_low_page();
32886 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32887 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32888 - pud = pud_offset(pgd, 0);
32889 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32890 -
32891 - return pmd_table;
32892 - }
32893 -#endif
32894 - pud = pud_offset(pgd, 0);
32895 - pmd_table = pmd_offset(pud, 0);
32896 -
32897 - return pmd_table;
32898 -}
32899 -
32900 -/*
32901 * Create a page table and place a pointer to it in a middle page
32902 * directory entry:
32903 */
32904 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32905 pte_t *page_table = (pte_t *)alloc_low_page();
32906
32907 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32908 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32909 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32910 +#else
32911 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32912 +#endif
32913 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32914 }
32915
32916 return pte_offset_kernel(pmd, 0);
32917 }
32918
32919 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32920 +{
32921 + pud_t *pud;
32922 + pmd_t *pmd_table;
32923 +
32924 + pud = pud_offset(pgd, 0);
32925 + pmd_table = pmd_offset(pud, 0);
32926 +
32927 + return pmd_table;
32928 +}
32929 +
32930 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32931 {
32932 int pgd_idx = pgd_index(vaddr);
32933 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32934 int pgd_idx, pmd_idx;
32935 unsigned long vaddr;
32936 pgd_t *pgd;
32937 + pud_t *pud;
32938 pmd_t *pmd;
32939 pte_t *pte = NULL;
32940 unsigned long count = page_table_range_init_count(start, end);
32941 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32942 pgd = pgd_base + pgd_idx;
32943
32944 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32945 - pmd = one_md_table_init(pgd);
32946 - pmd = pmd + pmd_index(vaddr);
32947 + pud = pud_offset(pgd, vaddr);
32948 + pmd = pmd_offset(pud, vaddr);
32949 +
32950 +#ifdef CONFIG_X86_PAE
32951 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32952 +#endif
32953 +
32954 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32955 pmd++, pmd_idx++) {
32956 pte = page_table_kmap_check(one_page_table_init(pmd),
32957 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32958 }
32959 }
32960
32961 -static inline int is_kernel_text(unsigned long addr)
32962 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32963 {
32964 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32965 - return 1;
32966 - return 0;
32967 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32968 + end <= ktla_ktva((unsigned long)_stext)) &&
32969 + (start >= ktla_ktva((unsigned long)_einittext) ||
32970 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32971 +
32972 +#ifdef CONFIG_ACPI_SLEEP
32973 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32974 +#endif
32975 +
32976 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32977 + return 0;
32978 + return 1;
32979 }
32980
32981 /*
32982 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32983 unsigned long last_map_addr = end;
32984 unsigned long start_pfn, end_pfn;
32985 pgd_t *pgd_base = swapper_pg_dir;
32986 - int pgd_idx, pmd_idx, pte_ofs;
32987 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32988 unsigned long pfn;
32989 pgd_t *pgd;
32990 + pud_t *pud;
32991 pmd_t *pmd;
32992 pte_t *pte;
32993 unsigned pages_2m, pages_4k;
32994 @@ -291,8 +295,13 @@ repeat:
32995 pfn = start_pfn;
32996 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32997 pgd = pgd_base + pgd_idx;
32998 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32999 - pmd = one_md_table_init(pgd);
33000 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33001 + pud = pud_offset(pgd, 0);
33002 + pmd = pmd_offset(pud, 0);
33003 +
33004 +#ifdef CONFIG_X86_PAE
33005 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33006 +#endif
33007
33008 if (pfn >= end_pfn)
33009 continue;
33010 @@ -304,14 +313,13 @@ repeat:
33011 #endif
33012 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33013 pmd++, pmd_idx++) {
33014 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33015 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33016
33017 /*
33018 * Map with big pages if possible, otherwise
33019 * create normal page tables:
33020 */
33021 if (use_pse) {
33022 - unsigned int addr2;
33023 pgprot_t prot = PAGE_KERNEL_LARGE;
33024 /*
33025 * first pass will use the same initial
33026 @@ -322,11 +330,7 @@ repeat:
33027 _PAGE_PSE);
33028
33029 pfn &= PMD_MASK >> PAGE_SHIFT;
33030 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33031 - PAGE_OFFSET + PAGE_SIZE-1;
33032 -
33033 - if (is_kernel_text(addr) ||
33034 - is_kernel_text(addr2))
33035 + if (is_kernel_text(address, address + PMD_SIZE))
33036 prot = PAGE_KERNEL_LARGE_EXEC;
33037
33038 pages_2m++;
33039 @@ -343,7 +347,7 @@ repeat:
33040 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33041 pte += pte_ofs;
33042 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33043 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33044 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33045 pgprot_t prot = PAGE_KERNEL;
33046 /*
33047 * first pass will use the same initial
33048 @@ -351,7 +355,7 @@ repeat:
33049 */
33050 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33051
33052 - if (is_kernel_text(addr))
33053 + if (is_kernel_text(address, address + PAGE_SIZE))
33054 prot = PAGE_KERNEL_EXEC;
33055
33056 pages_4k++;
33057 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33058
33059 pud = pud_offset(pgd, va);
33060 pmd = pmd_offset(pud, va);
33061 - if (!pmd_present(*pmd))
33062 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33063 break;
33064
33065 /* should not be large page here */
33066 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33067
33068 static void __init pagetable_init(void)
33069 {
33070 - pgd_t *pgd_base = swapper_pg_dir;
33071 -
33072 - permanent_kmaps_init(pgd_base);
33073 + permanent_kmaps_init(swapper_pg_dir);
33074 }
33075
33076 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33077 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33078 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33079
33080 /* user-defined highmem size */
33081 @@ -787,10 +789,10 @@ void __init mem_init(void)
33082 ((unsigned long)&__init_end -
33083 (unsigned long)&__init_begin) >> 10,
33084
33085 - (unsigned long)&_etext, (unsigned long)&_edata,
33086 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33087 + (unsigned long)&_sdata, (unsigned long)&_edata,
33088 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33089
33090 - (unsigned long)&_text, (unsigned long)&_etext,
33091 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33092 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33093
33094 /*
33095 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33096 if (!kernel_set_to_readonly)
33097 return;
33098
33099 + start = ktla_ktva(start);
33100 pr_debug("Set kernel text: %lx - %lx for read write\n",
33101 start, start+size);
33102
33103 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33104 if (!kernel_set_to_readonly)
33105 return;
33106
33107 + start = ktla_ktva(start);
33108 pr_debug("Set kernel text: %lx - %lx for read only\n",
33109 start, start+size);
33110
33111 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33112 unsigned long start = PFN_ALIGN(_text);
33113 unsigned long size = PFN_ALIGN(_etext) - start;
33114
33115 + start = ktla_ktva(start);
33116 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33117 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33118 size >> 10);
33119 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33120 index 30eb05a..ae671ac 100644
33121 --- a/arch/x86/mm/init_64.c
33122 +++ b/arch/x86/mm/init_64.c
33123 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33124 * around without checking the pgd every time.
33125 */
33126
33127 -pteval_t __supported_pte_mask __read_mostly = ~0;
33128 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33129 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33130
33131 int force_personality32;
33132 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33133
33134 for (address = start; address <= end; address += PGDIR_SIZE) {
33135 const pgd_t *pgd_ref = pgd_offset_k(address);
33136 +
33137 +#ifdef CONFIG_PAX_PER_CPU_PGD
33138 + unsigned long cpu;
33139 +#else
33140 struct page *page;
33141 +#endif
33142
33143 /*
33144 * When it is called after memory hot remove, pgd_none()
33145 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33146 continue;
33147
33148 spin_lock(&pgd_lock);
33149 +
33150 +#ifdef CONFIG_PAX_PER_CPU_PGD
33151 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33152 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33153 +
33154 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33155 + BUG_ON(pgd_page_vaddr(*pgd)
33156 + != pgd_page_vaddr(*pgd_ref));
33157 +
33158 + if (removed) {
33159 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33160 + pgd_clear(pgd);
33161 + } else {
33162 + if (pgd_none(*pgd))
33163 + set_pgd(pgd, *pgd_ref);
33164 + }
33165 +
33166 + pgd = pgd_offset_cpu(cpu, kernel, address);
33167 +#else
33168 list_for_each_entry(page, &pgd_list, lru) {
33169 pgd_t *pgd;
33170 spinlock_t *pgt_lock;
33171 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33172 /* the pgt_lock only for Xen */
33173 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33174 spin_lock(pgt_lock);
33175 +#endif
33176
33177 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33178 BUG_ON(pgd_page_vaddr(*pgd)
33179 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33180 set_pgd(pgd, *pgd_ref);
33181 }
33182
33183 +#ifndef CONFIG_PAX_PER_CPU_PGD
33184 spin_unlock(pgt_lock);
33185 +#endif
33186 +
33187 }
33188 spin_unlock(&pgd_lock);
33189 }
33190 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33191 {
33192 if (pgd_none(*pgd)) {
33193 pud_t *pud = (pud_t *)spp_getpage();
33194 - pgd_populate(&init_mm, pgd, pud);
33195 + pgd_populate_kernel(&init_mm, pgd, pud);
33196 if (pud != pud_offset(pgd, 0))
33197 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33198 pud, pud_offset(pgd, 0));
33199 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33200 {
33201 if (pud_none(*pud)) {
33202 pmd_t *pmd = (pmd_t *) spp_getpage();
33203 - pud_populate(&init_mm, pud, pmd);
33204 + pud_populate_kernel(&init_mm, pud, pmd);
33205 if (pmd != pmd_offset(pud, 0))
33206 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33207 pmd, pmd_offset(pud, 0));
33208 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33209 pmd = fill_pmd(pud, vaddr);
33210 pte = fill_pte(pmd, vaddr);
33211
33212 + pax_open_kernel();
33213 set_pte(pte, new_pte);
33214 + pax_close_kernel();
33215
33216 /*
33217 * It's enough to flush this one mapping.
33218 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33219 pgd = pgd_offset_k((unsigned long)__va(phys));
33220 if (pgd_none(*pgd)) {
33221 pud = (pud_t *) spp_getpage();
33222 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33223 - _PAGE_USER));
33224 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33225 }
33226 pud = pud_offset(pgd, (unsigned long)__va(phys));
33227 if (pud_none(*pud)) {
33228 pmd = (pmd_t *) spp_getpage();
33229 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33230 - _PAGE_USER));
33231 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33232 }
33233 pmd = pmd_offset(pud, phys);
33234 BUG_ON(!pmd_none(*pmd));
33235 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33236 prot);
33237
33238 spin_lock(&init_mm.page_table_lock);
33239 - pud_populate(&init_mm, pud, pmd);
33240 + pud_populate_kernel(&init_mm, pud, pmd);
33241 spin_unlock(&init_mm.page_table_lock);
33242 }
33243 __flush_tlb_all();
33244 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33245 page_size_mask);
33246
33247 spin_lock(&init_mm.page_table_lock);
33248 - pgd_populate(&init_mm, pgd, pud);
33249 + pgd_populate_kernel(&init_mm, pgd, pud);
33250 spin_unlock(&init_mm.page_table_lock);
33251 pgd_changed = true;
33252 }
33253 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33254 index 9ca35fc..4b2b7b7 100644
33255 --- a/arch/x86/mm/iomap_32.c
33256 +++ b/arch/x86/mm/iomap_32.c
33257 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33258 type = kmap_atomic_idx_push();
33259 idx = type + KM_TYPE_NR * smp_processor_id();
33260 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33261 +
33262 + pax_open_kernel();
33263 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33264 + pax_close_kernel();
33265 +
33266 arch_flush_lazy_mmu_mode();
33267
33268 return (void *)vaddr;
33269 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33270 index fdf617c..b9e85bc 100644
33271 --- a/arch/x86/mm/ioremap.c
33272 +++ b/arch/x86/mm/ioremap.c
33273 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33274 unsigned long i;
33275
33276 for (i = 0; i < nr_pages; ++i)
33277 - if (pfn_valid(start_pfn + i) &&
33278 - !PageReserved(pfn_to_page(start_pfn + i)))
33279 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33280 + !PageReserved(pfn_to_page(start_pfn + i))))
33281 return 1;
33282
33283 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33284 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33285 *
33286 * Caller must ensure there is only one unmapping for the same pointer.
33287 */
33288 -void iounmap(volatile void __iomem *addr)
33289 +void iounmap(const volatile void __iomem *addr)
33290 {
33291 struct vm_struct *p, *o;
33292
33293 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33294 */
33295 void *xlate_dev_mem_ptr(phys_addr_t phys)
33296 {
33297 - void *addr;
33298 - unsigned long start = phys & PAGE_MASK;
33299 -
33300 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33301 - if (page_is_ram(start >> PAGE_SHIFT))
33302 + if (page_is_ram(phys >> PAGE_SHIFT))
33303 +#ifdef CONFIG_HIGHMEM
33304 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33305 +#endif
33306 return __va(phys);
33307
33308 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33309 - if (addr)
33310 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33311 -
33312 - return addr;
33313 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33314 }
33315
33316 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33317 {
33318 if (page_is_ram(phys >> PAGE_SHIFT))
33319 +#ifdef CONFIG_HIGHMEM
33320 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33321 +#endif
33322 return;
33323
33324 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33325 return;
33326 }
33327
33328 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33329 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33330
33331 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33332 {
33333 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33334 early_ioremap_setup();
33335
33336 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33337 - memset(bm_pte, 0, sizeof(bm_pte));
33338 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33339 + pmd_populate_user(&init_mm, pmd, bm_pte);
33340
33341 /*
33342 * The boot-ioremap range spans multiple pmds, for which
33343 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33344 index b4f2e7e..96c9c3e 100644
33345 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33346 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33347 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33348 * memory (e.g. tracked pages)? For now, we need this to avoid
33349 * invoking kmemcheck for PnP BIOS calls.
33350 */
33351 - if (regs->flags & X86_VM_MASK)
33352 + if (v8086_mode(regs))
33353 return false;
33354 - if (regs->cs != __KERNEL_CS)
33355 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33356 return false;
33357
33358 pte = kmemcheck_pte_lookup(address);
33359 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33360 index df4552b..12c129c 100644
33361 --- a/arch/x86/mm/mmap.c
33362 +++ b/arch/x86/mm/mmap.c
33363 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33364 * Leave an at least ~128 MB hole with possible stack randomization.
33365 */
33366 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33367 -#define MAX_GAP (TASK_SIZE/6*5)
33368 +#define MAX_GAP (pax_task_size/6*5)
33369
33370 static int mmap_is_legacy(void)
33371 {
33372 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33373 return rnd << PAGE_SHIFT;
33374 }
33375
33376 -static unsigned long mmap_base(void)
33377 +static unsigned long mmap_base(struct mm_struct *mm)
33378 {
33379 unsigned long gap = rlimit(RLIMIT_STACK);
33380 + unsigned long pax_task_size = TASK_SIZE;
33381 +
33382 +#ifdef CONFIG_PAX_SEGMEXEC
33383 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33384 + pax_task_size = SEGMEXEC_TASK_SIZE;
33385 +#endif
33386
33387 if (gap < MIN_GAP)
33388 gap = MIN_GAP;
33389 else if (gap > MAX_GAP)
33390 gap = MAX_GAP;
33391
33392 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33393 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33394 }
33395
33396 /*
33397 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33398 * does, but not when emulating X86_32
33399 */
33400 -static unsigned long mmap_legacy_base(void)
33401 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33402 {
33403 - if (mmap_is_ia32())
33404 + if (mmap_is_ia32()) {
33405 +
33406 +#ifdef CONFIG_PAX_SEGMEXEC
33407 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33408 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33409 + else
33410 +#endif
33411 +
33412 return TASK_UNMAPPED_BASE;
33413 - else
33414 + } else
33415 return TASK_UNMAPPED_BASE + mmap_rnd();
33416 }
33417
33418 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33419 */
33420 void arch_pick_mmap_layout(struct mm_struct *mm)
33421 {
33422 - mm->mmap_legacy_base = mmap_legacy_base();
33423 - mm->mmap_base = mmap_base();
33424 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33425 + mm->mmap_base = mmap_base(mm);
33426 +
33427 +#ifdef CONFIG_PAX_RANDMMAP
33428 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33429 + mm->mmap_legacy_base += mm->delta_mmap;
33430 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33431 + }
33432 +#endif
33433
33434 if (mmap_is_legacy()) {
33435 mm->mmap_base = mm->mmap_legacy_base;
33436 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33437 index 0057a7a..95c7edd 100644
33438 --- a/arch/x86/mm/mmio-mod.c
33439 +++ b/arch/x86/mm/mmio-mod.c
33440 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33441 break;
33442 default:
33443 {
33444 - unsigned char *ip = (unsigned char *)instptr;
33445 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33446 my_trace->opcode = MMIO_UNKNOWN_OP;
33447 my_trace->width = 0;
33448 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33449 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33450 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33451 void __iomem *addr)
33452 {
33453 - static atomic_t next_id;
33454 + static atomic_unchecked_t next_id;
33455 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33456 /* These are page-unaligned. */
33457 struct mmiotrace_map map = {
33458 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33459 .private = trace
33460 },
33461 .phys = offset,
33462 - .id = atomic_inc_return(&next_id)
33463 + .id = atomic_inc_return_unchecked(&next_id)
33464 };
33465 map.map_id = trace->id;
33466
33467 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33468 ioremap_trace_core(offset, size, addr);
33469 }
33470
33471 -static void iounmap_trace_core(volatile void __iomem *addr)
33472 +static void iounmap_trace_core(const volatile void __iomem *addr)
33473 {
33474 struct mmiotrace_map map = {
33475 .phys = 0,
33476 @@ -328,7 +328,7 @@ not_enabled:
33477 }
33478 }
33479
33480 -void mmiotrace_iounmap(volatile void __iomem *addr)
33481 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33482 {
33483 might_sleep();
33484 if (is_enabled()) /* recheck and proper locking in *_core() */
33485 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33486 index cd4785b..25188b6 100644
33487 --- a/arch/x86/mm/numa.c
33488 +++ b/arch/x86/mm/numa.c
33489 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33490 }
33491 }
33492
33493 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33494 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33495 {
33496 unsigned long uninitialized_var(pfn_align);
33497 int i, nid;
33498 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33499 index 536ea2f..f42c293 100644
33500 --- a/arch/x86/mm/pageattr.c
33501 +++ b/arch/x86/mm/pageattr.c
33502 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33503 */
33504 #ifdef CONFIG_PCI_BIOS
33505 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33506 - pgprot_val(forbidden) |= _PAGE_NX;
33507 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33508 #endif
33509
33510 /*
33511 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33512 * Does not cover __inittext since that is gone later on. On
33513 * 64bit we do not enforce !NX on the low mapping
33514 */
33515 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33516 - pgprot_val(forbidden) |= _PAGE_NX;
33517 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33518 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33519
33520 +#ifdef CONFIG_DEBUG_RODATA
33521 /*
33522 * The .rodata section needs to be read-only. Using the pfn
33523 * catches all aliases.
33524 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33525 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33526 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33527 pgprot_val(forbidden) |= _PAGE_RW;
33528 +#endif
33529
33530 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33531 /*
33532 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33533 }
33534 #endif
33535
33536 +#ifdef CONFIG_PAX_KERNEXEC
33537 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33538 + pgprot_val(forbidden) |= _PAGE_RW;
33539 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33540 + }
33541 +#endif
33542 +
33543 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33544
33545 return prot;
33546 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33547 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33548 {
33549 /* change init_mm */
33550 + pax_open_kernel();
33551 set_pte_atomic(kpte, pte);
33552 +
33553 #ifdef CONFIG_X86_32
33554 if (!SHARED_KERNEL_PMD) {
33555 +
33556 +#ifdef CONFIG_PAX_PER_CPU_PGD
33557 + unsigned long cpu;
33558 +#else
33559 struct page *page;
33560 +#endif
33561
33562 +#ifdef CONFIG_PAX_PER_CPU_PGD
33563 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33564 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33565 +#else
33566 list_for_each_entry(page, &pgd_list, lru) {
33567 - pgd_t *pgd;
33568 + pgd_t *pgd = (pgd_t *)page_address(page);
33569 +#endif
33570 +
33571 pud_t *pud;
33572 pmd_t *pmd;
33573
33574 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33575 + pgd += pgd_index(address);
33576 pud = pud_offset(pgd, address);
33577 pmd = pmd_offset(pud, address);
33578 set_pte_atomic((pte_t *)pmd, pte);
33579 }
33580 }
33581 #endif
33582 + pax_close_kernel();
33583 }
33584
33585 static int
33586 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33587 index 7ac6869..c0ba541 100644
33588 --- a/arch/x86/mm/pat.c
33589 +++ b/arch/x86/mm/pat.c
33590 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33591 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33592
33593 if (pg_flags == _PGMT_DEFAULT)
33594 - return -1;
33595 + return _PAGE_CACHE_MODE_NUM;
33596 else if (pg_flags == _PGMT_WC)
33597 return _PAGE_CACHE_MODE_WC;
33598 else if (pg_flags == _PGMT_UC_MINUS)
33599 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33600
33601 page = pfn_to_page(pfn);
33602 type = get_page_memtype(page);
33603 - if (type != -1) {
33604 + if (type != _PAGE_CACHE_MODE_NUM) {
33605 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33606 start, end - 1, type, req_type);
33607 if (new_type)
33608 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33609
33610 if (!entry) {
33611 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33612 - current->comm, current->pid, start, end - 1);
33613 + current->comm, task_pid_nr(current), start, end - 1);
33614 return -EINVAL;
33615 }
33616
33617 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33618 page = pfn_to_page(paddr >> PAGE_SHIFT);
33619 rettype = get_page_memtype(page);
33620 /*
33621 - * -1 from get_page_memtype() implies RAM page is in its
33622 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33623 * default state and not reserved, and hence of type WB
33624 */
33625 - if (rettype == -1)
33626 + if (rettype == _PAGE_CACHE_MODE_NUM)
33627 rettype = _PAGE_CACHE_MODE_WB;
33628
33629 return rettype;
33630 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33631
33632 while (cursor < to) {
33633 if (!devmem_is_allowed(pfn)) {
33634 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33635 - current->comm, from, to - 1);
33636 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33637 + current->comm, from, to - 1, cursor);
33638 return 0;
33639 }
33640 cursor += PAGE_SIZE;
33641 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33642 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33643 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33644 "for [mem %#010Lx-%#010Lx]\n",
33645 - current->comm, current->pid,
33646 + current->comm, task_pid_nr(current),
33647 cattr_name(pcm),
33648 base, (unsigned long long)(base + size-1));
33649 return -EINVAL;
33650 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33651 pcm = lookup_memtype(paddr);
33652 if (want_pcm != pcm) {
33653 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33654 - current->comm, current->pid,
33655 + current->comm, task_pid_nr(current),
33656 cattr_name(want_pcm),
33657 (unsigned long long)paddr,
33658 (unsigned long long)(paddr + size - 1),
33659 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33660 free_memtype(paddr, paddr + size);
33661 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33662 " for [mem %#010Lx-%#010Lx], got %s\n",
33663 - current->comm, current->pid,
33664 + current->comm, task_pid_nr(current),
33665 cattr_name(want_pcm),
33666 (unsigned long long)paddr,
33667 (unsigned long long)(paddr + size - 1),
33668 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33669 index 6582adc..fcc5d0b 100644
33670 --- a/arch/x86/mm/pat_rbtree.c
33671 +++ b/arch/x86/mm/pat_rbtree.c
33672 @@ -161,7 +161,7 @@ success:
33673
33674 failure:
33675 printk(KERN_INFO "%s:%d conflicting memory types "
33676 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33677 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33678 end, cattr_name(found_type), cattr_name(match->type));
33679 return -EBUSY;
33680 }
33681 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33682 index 9f0614d..92ae64a 100644
33683 --- a/arch/x86/mm/pf_in.c
33684 +++ b/arch/x86/mm/pf_in.c
33685 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33686 int i;
33687 enum reason_type rv = OTHERS;
33688
33689 - p = (unsigned char *)ins_addr;
33690 + p = (unsigned char *)ktla_ktva(ins_addr);
33691 p += skip_prefix(p, &prf);
33692 p += get_opcode(p, &opcode);
33693
33694 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33695 struct prefix_bits prf;
33696 int i;
33697
33698 - p = (unsigned char *)ins_addr;
33699 + p = (unsigned char *)ktla_ktva(ins_addr);
33700 p += skip_prefix(p, &prf);
33701 p += get_opcode(p, &opcode);
33702
33703 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33704 struct prefix_bits prf;
33705 int i;
33706
33707 - p = (unsigned char *)ins_addr;
33708 + p = (unsigned char *)ktla_ktva(ins_addr);
33709 p += skip_prefix(p, &prf);
33710 p += get_opcode(p, &opcode);
33711
33712 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33713 struct prefix_bits prf;
33714 int i;
33715
33716 - p = (unsigned char *)ins_addr;
33717 + p = (unsigned char *)ktla_ktva(ins_addr);
33718 p += skip_prefix(p, &prf);
33719 p += get_opcode(p, &opcode);
33720 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33721 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33722 struct prefix_bits prf;
33723 int i;
33724
33725 - p = (unsigned char *)ins_addr;
33726 + p = (unsigned char *)ktla_ktva(ins_addr);
33727 p += skip_prefix(p, &prf);
33728 p += get_opcode(p, &opcode);
33729 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33730 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33731 index 7b22ada..b11e66f 100644
33732 --- a/arch/x86/mm/pgtable.c
33733 +++ b/arch/x86/mm/pgtable.c
33734 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33735 list_del(&page->lru);
33736 }
33737
33738 -#define UNSHARED_PTRS_PER_PGD \
33739 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33740 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33741 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33742
33743 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33744 +{
33745 + unsigned int count = USER_PGD_PTRS;
33746
33747 + if (!pax_user_shadow_base)
33748 + return;
33749 +
33750 + while (count--)
33751 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33752 +}
33753 +#endif
33754 +
33755 +#ifdef CONFIG_PAX_PER_CPU_PGD
33756 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33757 +{
33758 + unsigned int count = USER_PGD_PTRS;
33759 +
33760 + while (count--) {
33761 + pgd_t pgd;
33762 +
33763 +#ifdef CONFIG_X86_64
33764 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33765 +#else
33766 + pgd = *src++;
33767 +#endif
33768 +
33769 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33770 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33771 +#endif
33772 +
33773 + *dst++ = pgd;
33774 + }
33775 +
33776 +}
33777 +#endif
33778 +
33779 +#ifdef CONFIG_X86_64
33780 +#define pxd_t pud_t
33781 +#define pyd_t pgd_t
33782 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33783 +#define pgtable_pxd_page_ctor(page) true
33784 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33785 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33786 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33787 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33788 +#define PYD_SIZE PGDIR_SIZE
33789 +#define mm_inc_nr_pxds(mm) do {} while (0)
33790 +#define mm_dec_nr_pxds(mm) do {} while (0)
33791 +#else
33792 +#define pxd_t pmd_t
33793 +#define pyd_t pud_t
33794 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33795 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33796 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33797 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33798 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33799 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33800 +#define PYD_SIZE PUD_SIZE
33801 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33802 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33803 +#endif
33804 +
33805 +#ifdef CONFIG_PAX_PER_CPU_PGD
33806 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33807 +static inline void pgd_dtor(pgd_t *pgd) {}
33808 +#else
33809 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33810 {
33811 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33812 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33813 pgd_list_del(pgd);
33814 spin_unlock(&pgd_lock);
33815 }
33816 +#endif
33817
33818 /*
33819 * List of all pgd's needed for non-PAE so it can invalidate entries
33820 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33821 * -- nyc
33822 */
33823
33824 -#ifdef CONFIG_X86_PAE
33825 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33826 /*
33827 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33828 * updating the top-level pagetable entries to guarantee the
33829 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33830 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33831 * and initialize the kernel pmds here.
33832 */
33833 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33834 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33835
33836 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33837 {
33838 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33839 */
33840 flush_tlb_mm(mm);
33841 }
33842 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33843 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33844 #else /* !CONFIG_X86_PAE */
33845
33846 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33847 -#define PREALLOCATED_PMDS 0
33848 +#define PREALLOCATED_PXDS 0
33849
33850 #endif /* CONFIG_X86_PAE */
33851
33852 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33853 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33854 {
33855 int i;
33856
33857 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33858 - if (pmds[i]) {
33859 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33860 - free_page((unsigned long)pmds[i]);
33861 - mm_dec_nr_pmds(mm);
33862 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33863 + if (pxds[i]) {
33864 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33865 + free_page((unsigned long)pxds[i]);
33866 + mm_dec_nr_pxds(mm);
33867 }
33868 }
33869
33870 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33871 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33872 {
33873 int i;
33874 bool failed = false;
33875
33876 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33877 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33878 - if (!pmd)
33879 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33880 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33881 + if (!pxd)
33882 failed = true;
33883 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33884 - free_page((unsigned long)pmd);
33885 - pmd = NULL;
33886 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33887 + free_page((unsigned long)pxd);
33888 + pxd = NULL;
33889 failed = true;
33890 }
33891 - if (pmd)
33892 - mm_inc_nr_pmds(mm);
33893 - pmds[i] = pmd;
33894 + if (pxd)
33895 + mm_inc_nr_pxds(mm);
33896 + pxds[i] = pxd;
33897 }
33898
33899 if (failed) {
33900 - free_pmds(mm, pmds);
33901 + free_pxds(mm, pxds);
33902 return -ENOMEM;
33903 }
33904
33905 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33906 * preallocate which never got a corresponding vma will need to be
33907 * freed manually.
33908 */
33909 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33910 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33911 {
33912 int i;
33913
33914 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33915 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33916 pgd_t pgd = pgdp[i];
33917
33918 if (pgd_val(pgd) != 0) {
33919 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33920 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33921
33922 - pgdp[i] = native_make_pgd(0);
33923 + set_pgd(pgdp + i, native_make_pgd(0));
33924
33925 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33926 - pmd_free(mm, pmd);
33927 - mm_dec_nr_pmds(mm);
33928 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33929 + pxd_free(mm, pxd);
33930 + mm_dec_nr_pxds(mm);
33931 }
33932 }
33933 }
33934
33935 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33936 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33937 {
33938 - pud_t *pud;
33939 + pyd_t *pyd;
33940 int i;
33941
33942 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33943 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33944 return;
33945
33946 - pud = pud_offset(pgd, 0);
33947 +#ifdef CONFIG_X86_64
33948 + pyd = pyd_offset(mm, 0L);
33949 +#else
33950 + pyd = pyd_offset(pgd, 0L);
33951 +#endif
33952
33953 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33954 - pmd_t *pmd = pmds[i];
33955 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33956 + pxd_t *pxd = pxds[i];
33957
33958 if (i >= KERNEL_PGD_BOUNDARY)
33959 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33960 - sizeof(pmd_t) * PTRS_PER_PMD);
33961 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33962 + sizeof(pxd_t) * PTRS_PER_PMD);
33963
33964 - pud_populate(mm, pud, pmd);
33965 + pyd_populate(mm, pyd, pxd);
33966 }
33967 }
33968
33969 pgd_t *pgd_alloc(struct mm_struct *mm)
33970 {
33971 pgd_t *pgd;
33972 - pmd_t *pmds[PREALLOCATED_PMDS];
33973 + pxd_t *pxds[PREALLOCATED_PXDS];
33974
33975 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33976
33977 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33978
33979 mm->pgd = pgd;
33980
33981 - if (preallocate_pmds(mm, pmds) != 0)
33982 + if (preallocate_pxds(mm, pxds) != 0)
33983 goto out_free_pgd;
33984
33985 if (paravirt_pgd_alloc(mm) != 0)
33986 - goto out_free_pmds;
33987 + goto out_free_pxds;
33988
33989 /*
33990 * Make sure that pre-populating the pmds is atomic with
33991 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33992 spin_lock(&pgd_lock);
33993
33994 pgd_ctor(mm, pgd);
33995 - pgd_prepopulate_pmd(mm, pgd, pmds);
33996 + pgd_prepopulate_pxd(mm, pgd, pxds);
33997
33998 spin_unlock(&pgd_lock);
33999
34000 return pgd;
34001
34002 -out_free_pmds:
34003 - free_pmds(mm, pmds);
34004 +out_free_pxds:
34005 + free_pxds(mm, pxds);
34006 out_free_pgd:
34007 free_page((unsigned long)pgd);
34008 out:
34009 @@ -317,7 +389,7 @@ out:
34010
34011 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34012 {
34013 - pgd_mop_up_pmds(mm, pgd);
34014 + pgd_mop_up_pxds(mm, pgd);
34015 pgd_dtor(pgd);
34016 paravirt_pgd_free(mm, pgd);
34017 free_page((unsigned long)pgd);
34018 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34019 index 75cc097..79a097f 100644
34020 --- a/arch/x86/mm/pgtable_32.c
34021 +++ b/arch/x86/mm/pgtable_32.c
34022 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34023 return;
34024 }
34025 pte = pte_offset_kernel(pmd, vaddr);
34026 +
34027 + pax_open_kernel();
34028 if (pte_val(pteval))
34029 set_pte_at(&init_mm, vaddr, pte, pteval);
34030 else
34031 pte_clear(&init_mm, vaddr, pte);
34032 + pax_close_kernel();
34033
34034 /*
34035 * It's enough to flush this one mapping.
34036 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34037 index e666cbb..61788c45 100644
34038 --- a/arch/x86/mm/physaddr.c
34039 +++ b/arch/x86/mm/physaddr.c
34040 @@ -10,7 +10,7 @@
34041 #ifdef CONFIG_X86_64
34042
34043 #ifdef CONFIG_DEBUG_VIRTUAL
34044 -unsigned long __phys_addr(unsigned long x)
34045 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34046 {
34047 unsigned long y = x - __START_KERNEL_map;
34048
34049 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34050 #else
34051
34052 #ifdef CONFIG_DEBUG_VIRTUAL
34053 -unsigned long __phys_addr(unsigned long x)
34054 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34055 {
34056 unsigned long phys_addr = x - PAGE_OFFSET;
34057 /* VMALLOC_* aren't constants */
34058 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34059 index 90555bf..f5f1828 100644
34060 --- a/arch/x86/mm/setup_nx.c
34061 +++ b/arch/x86/mm/setup_nx.c
34062 @@ -5,8 +5,10 @@
34063 #include <asm/pgtable.h>
34064 #include <asm/proto.h>
34065
34066 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34067 static int disable_nx;
34068
34069 +#ifndef CONFIG_PAX_PAGEEXEC
34070 /*
34071 * noexec = on|off
34072 *
34073 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34074 return 0;
34075 }
34076 early_param("noexec", noexec_setup);
34077 +#endif
34078 +
34079 +#endif
34080
34081 void x86_configure_nx(void)
34082 {
34083 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34084 if (cpu_has_nx && !disable_nx)
34085 __supported_pte_mask |= _PAGE_NX;
34086 else
34087 +#endif
34088 __supported_pte_mask &= ~_PAGE_NX;
34089 }
34090
34091 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34092 index 3250f23..7a97ba2 100644
34093 --- a/arch/x86/mm/tlb.c
34094 +++ b/arch/x86/mm/tlb.c
34095 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34096 BUG();
34097 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34098 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34099 +
34100 +#ifndef CONFIG_PAX_PER_CPU_PGD
34101 load_cr3(swapper_pg_dir);
34102 +#endif
34103 +
34104 /*
34105 * This gets called in the idle path where RCU
34106 * functions differently. Tracing normally
34107 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34108 new file mode 100644
34109 index 0000000..dace51c
34110 --- /dev/null
34111 +++ b/arch/x86/mm/uderef_64.c
34112 @@ -0,0 +1,37 @@
34113 +#include <linux/mm.h>
34114 +#include <asm/pgtable.h>
34115 +#include <asm/uaccess.h>
34116 +
34117 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34118 +/* PaX: due to the special call convention these functions must
34119 + * - remain leaf functions under all configurations,
34120 + * - never be called directly, only dereferenced from the wrappers.
34121 + */
34122 +void __pax_open_userland(void)
34123 +{
34124 + unsigned int cpu;
34125 +
34126 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34127 + return;
34128 +
34129 + cpu = raw_get_cpu();
34130 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34131 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34132 + raw_put_cpu_no_resched();
34133 +}
34134 +EXPORT_SYMBOL(__pax_open_userland);
34135 +
34136 +void __pax_close_userland(void)
34137 +{
34138 + unsigned int cpu;
34139 +
34140 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34141 + return;
34142 +
34143 + cpu = raw_get_cpu();
34144 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34145 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34146 + raw_put_cpu_no_resched();
34147 +}
34148 +EXPORT_SYMBOL(__pax_close_userland);
34149 +#endif
34150 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34151 index 6440221..f84b5c7 100644
34152 --- a/arch/x86/net/bpf_jit.S
34153 +++ b/arch/x86/net/bpf_jit.S
34154 @@ -9,6 +9,7 @@
34155 */
34156 #include <linux/linkage.h>
34157 #include <asm/dwarf2.h>
34158 +#include <asm/alternative-asm.h>
34159
34160 /*
34161 * Calling convention :
34162 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34163 jle bpf_slow_path_word
34164 mov (SKBDATA,%rsi),%eax
34165 bswap %eax /* ntohl() */
34166 + pax_force_retaddr
34167 ret
34168
34169 sk_load_half:
34170 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34171 jle bpf_slow_path_half
34172 movzwl (SKBDATA,%rsi),%eax
34173 rol $8,%ax # ntohs()
34174 + pax_force_retaddr
34175 ret
34176
34177 sk_load_byte:
34178 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34179 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34180 jle bpf_slow_path_byte
34181 movzbl (SKBDATA,%rsi),%eax
34182 + pax_force_retaddr
34183 ret
34184
34185 /* rsi contains offset and can be scratched */
34186 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34187 js bpf_error
34188 mov - MAX_BPF_STACK + 32(%rbp),%eax
34189 bswap %eax
34190 + pax_force_retaddr
34191 ret
34192
34193 bpf_slow_path_half:
34194 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34195 mov - MAX_BPF_STACK + 32(%rbp),%ax
34196 rol $8,%ax
34197 movzwl %ax,%eax
34198 + pax_force_retaddr
34199 ret
34200
34201 bpf_slow_path_byte:
34202 bpf_slow_path_common(1)
34203 js bpf_error
34204 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34205 + pax_force_retaddr
34206 ret
34207
34208 #define sk_negative_common(SIZE) \
34209 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34210 sk_negative_common(4)
34211 mov (%rax), %eax
34212 bswap %eax
34213 + pax_force_retaddr
34214 ret
34215
34216 bpf_slow_path_half_neg:
34217 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34218 mov (%rax),%ax
34219 rol $8,%ax
34220 movzwl %ax,%eax
34221 + pax_force_retaddr
34222 ret
34223
34224 bpf_slow_path_byte_neg:
34225 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34226 .globl sk_load_byte_negative_offset
34227 sk_negative_common(1)
34228 movzbl (%rax), %eax
34229 + pax_force_retaddr
34230 ret
34231
34232 bpf_error:
34233 @@ -156,4 +166,5 @@ bpf_error:
34234 mov - MAX_BPF_STACK + 16(%rbp),%r14
34235 mov - MAX_BPF_STACK + 24(%rbp),%r15
34236 leaveq
34237 + pax_force_retaddr
34238 ret
34239 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34240 index 9875143..00f6656 100644
34241 --- a/arch/x86/net/bpf_jit_comp.c
34242 +++ b/arch/x86/net/bpf_jit_comp.c
34243 @@ -13,7 +13,11 @@
34244 #include <linux/if_vlan.h>
34245 #include <asm/cacheflush.h>
34246
34247 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34248 +int bpf_jit_enable __read_only;
34249 +#else
34250 int bpf_jit_enable __read_mostly;
34251 +#endif
34252
34253 /*
34254 * assembly code in arch/x86/net/bpf_jit.S
34255 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34256 static void jit_fill_hole(void *area, unsigned int size)
34257 {
34258 /* fill whole space with int3 instructions */
34259 + pax_open_kernel();
34260 memset(area, 0xcc, size);
34261 + pax_close_kernel();
34262 }
34263
34264 struct jit_context {
34265 @@ -896,7 +902,9 @@ common_load:
34266 pr_err("bpf_jit_compile fatal error\n");
34267 return -EFAULT;
34268 }
34269 + pax_open_kernel();
34270 memcpy(image + proglen, temp, ilen);
34271 + pax_close_kernel();
34272 }
34273 proglen += ilen;
34274 addrs[i] = proglen;
34275 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34276
34277 if (image) {
34278 bpf_flush_icache(header, image + proglen);
34279 - set_memory_ro((unsigned long)header, header->pages);
34280 prog->bpf_func = (void *)image;
34281 prog->jited = true;
34282 }
34283 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34284 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34285 struct bpf_binary_header *header = (void *)addr;
34286
34287 - if (!fp->jited)
34288 - goto free_filter;
34289 + if (fp->jited)
34290 + bpf_jit_binary_free(header);
34291
34292 - set_memory_rw(addr, header->pages);
34293 - bpf_jit_binary_free(header);
34294 -
34295 -free_filter:
34296 bpf_prog_unlock_free(fp);
34297 }
34298 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34299 index 5d04be5..2beeaa2 100644
34300 --- a/arch/x86/oprofile/backtrace.c
34301 +++ b/arch/x86/oprofile/backtrace.c
34302 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34303 struct stack_frame_ia32 *fp;
34304 unsigned long bytes;
34305
34306 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34307 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34308 if (bytes != 0)
34309 return NULL;
34310
34311 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34312 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34313
34314 oprofile_add_trace(bufhead[0].return_address);
34315
34316 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34317 struct stack_frame bufhead[2];
34318 unsigned long bytes;
34319
34320 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34321 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34322 if (bytes != 0)
34323 return NULL;
34324
34325 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34326 {
34327 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34328
34329 - if (!user_mode_vm(regs)) {
34330 + if (!user_mode(regs)) {
34331 unsigned long stack = kernel_stack_pointer(regs);
34332 if (depth)
34333 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34334 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34335 index 1d2e639..f6ef82a 100644
34336 --- a/arch/x86/oprofile/nmi_int.c
34337 +++ b/arch/x86/oprofile/nmi_int.c
34338 @@ -23,6 +23,7 @@
34339 #include <asm/nmi.h>
34340 #include <asm/msr.h>
34341 #include <asm/apic.h>
34342 +#include <asm/pgtable.h>
34343
34344 #include "op_counter.h"
34345 #include "op_x86_model.h"
34346 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34347 if (ret)
34348 return ret;
34349
34350 - if (!model->num_virt_counters)
34351 - model->num_virt_counters = model->num_counters;
34352 + if (!model->num_virt_counters) {
34353 + pax_open_kernel();
34354 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34355 + pax_close_kernel();
34356 + }
34357
34358 mux_init(ops);
34359
34360 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34361 index 50d86c0..7985318 100644
34362 --- a/arch/x86/oprofile/op_model_amd.c
34363 +++ b/arch/x86/oprofile/op_model_amd.c
34364 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34365 num_counters = AMD64_NUM_COUNTERS;
34366 }
34367
34368 - op_amd_spec.num_counters = num_counters;
34369 - op_amd_spec.num_controls = num_counters;
34370 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34371 + pax_open_kernel();
34372 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34373 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34374 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34375 + pax_close_kernel();
34376
34377 return 0;
34378 }
34379 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34380 index d90528e..0127e2b 100644
34381 --- a/arch/x86/oprofile/op_model_ppro.c
34382 +++ b/arch/x86/oprofile/op_model_ppro.c
34383 @@ -19,6 +19,7 @@
34384 #include <asm/msr.h>
34385 #include <asm/apic.h>
34386 #include <asm/nmi.h>
34387 +#include <asm/pgtable.h>
34388
34389 #include "op_x86_model.h"
34390 #include "op_counter.h"
34391 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34392
34393 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34394
34395 - op_arch_perfmon_spec.num_counters = num_counters;
34396 - op_arch_perfmon_spec.num_controls = num_counters;
34397 + pax_open_kernel();
34398 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34399 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34400 + pax_close_kernel();
34401 }
34402
34403 static int arch_perfmon_init(struct oprofile_operations *ignore)
34404 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34405 index 71e8a67..6a313bb 100644
34406 --- a/arch/x86/oprofile/op_x86_model.h
34407 +++ b/arch/x86/oprofile/op_x86_model.h
34408 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34409 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34410 struct op_msrs const * const msrs);
34411 #endif
34412 -};
34413 +} __do_const;
34414
34415 struct op_counter_config;
34416
34417 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34418 index 852aa4c..71613f2 100644
34419 --- a/arch/x86/pci/intel_mid_pci.c
34420 +++ b/arch/x86/pci/intel_mid_pci.c
34421 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34422 pci_mmcfg_late_init();
34423 pcibios_enable_irq = intel_mid_pci_irq_enable;
34424 pcibios_disable_irq = intel_mid_pci_irq_disable;
34425 - pci_root_ops = intel_mid_pci_ops;
34426 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34427 pci_soc_mode = 1;
34428 /* Continue with standard init */
34429 return 1;
34430 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34431 index 5dc6ca5..25c03f5 100644
34432 --- a/arch/x86/pci/irq.c
34433 +++ b/arch/x86/pci/irq.c
34434 @@ -51,7 +51,7 @@ struct irq_router {
34435 struct irq_router_handler {
34436 u16 vendor;
34437 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34438 -};
34439 +} __do_const;
34440
34441 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34442 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34443 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34444 return 0;
34445 }
34446
34447 -static __initdata struct irq_router_handler pirq_routers[] = {
34448 +static __initconst const struct irq_router_handler pirq_routers[] = {
34449 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34450 { PCI_VENDOR_ID_AL, ali_router_probe },
34451 { PCI_VENDOR_ID_ITE, ite_router_probe },
34452 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34453 static void __init pirq_find_router(struct irq_router *r)
34454 {
34455 struct irq_routing_table *rt = pirq_table;
34456 - struct irq_router_handler *h;
34457 + const struct irq_router_handler *h;
34458
34459 #ifdef CONFIG_PCI_BIOS
34460 if (!rt->signature) {
34461 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34462 return 0;
34463 }
34464
34465 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34466 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34467 {
34468 .callback = fix_broken_hp_bios_irq9,
34469 .ident = "HP Pavilion N5400 Series Laptop",
34470 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34471 index 9b83b90..4112152 100644
34472 --- a/arch/x86/pci/pcbios.c
34473 +++ b/arch/x86/pci/pcbios.c
34474 @@ -79,7 +79,7 @@ union bios32 {
34475 static struct {
34476 unsigned long address;
34477 unsigned short segment;
34478 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34479 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34480
34481 /*
34482 * Returns the entry point for the given service, NULL on error
34483 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34484 unsigned long length; /* %ecx */
34485 unsigned long entry; /* %edx */
34486 unsigned long flags;
34487 + struct desc_struct d, *gdt;
34488
34489 local_irq_save(flags);
34490 - __asm__("lcall *(%%edi); cld"
34491 +
34492 + gdt = get_cpu_gdt_table(smp_processor_id());
34493 +
34494 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34495 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34496 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34497 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34498 +
34499 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34500 : "=a" (return_code),
34501 "=b" (address),
34502 "=c" (length),
34503 "=d" (entry)
34504 : "0" (service),
34505 "1" (0),
34506 - "D" (&bios32_indirect));
34507 + "D" (&bios32_indirect),
34508 + "r"(__PCIBIOS_DS)
34509 + : "memory");
34510 +
34511 + pax_open_kernel();
34512 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34513 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34514 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34515 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34516 + pax_close_kernel();
34517 +
34518 local_irq_restore(flags);
34519
34520 switch (return_code) {
34521 - case 0:
34522 - return address + entry;
34523 - case 0x80: /* Not present */
34524 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34525 - return 0;
34526 - default: /* Shouldn't happen */
34527 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34528 - service, return_code);
34529 + case 0: {
34530 + int cpu;
34531 + unsigned char flags;
34532 +
34533 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34534 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34535 + printk(KERN_WARNING "bios32_service: not valid\n");
34536 return 0;
34537 + }
34538 + address = address + PAGE_OFFSET;
34539 + length += 16UL; /* some BIOSs underreport this... */
34540 + flags = 4;
34541 + if (length >= 64*1024*1024) {
34542 + length >>= PAGE_SHIFT;
34543 + flags |= 8;
34544 + }
34545 +
34546 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34547 + gdt = get_cpu_gdt_table(cpu);
34548 + pack_descriptor(&d, address, length, 0x9b, flags);
34549 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34550 + pack_descriptor(&d, address, length, 0x93, flags);
34551 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34552 + }
34553 + return entry;
34554 + }
34555 + case 0x80: /* Not present */
34556 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34557 + return 0;
34558 + default: /* Shouldn't happen */
34559 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34560 + service, return_code);
34561 + return 0;
34562 }
34563 }
34564
34565 static struct {
34566 unsigned long address;
34567 unsigned short segment;
34568 -} pci_indirect = { 0, __KERNEL_CS };
34569 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34570
34571 -static int pci_bios_present;
34572 +static int pci_bios_present __read_only;
34573
34574 static int __init check_pcibios(void)
34575 {
34576 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34577 unsigned long flags, pcibios_entry;
34578
34579 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34580 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34581 + pci_indirect.address = pcibios_entry;
34582
34583 local_irq_save(flags);
34584 - __asm__(
34585 - "lcall *(%%edi); cld\n\t"
34586 + __asm__("movw %w6, %%ds\n\t"
34587 + "lcall *%%ss:(%%edi); cld\n\t"
34588 + "push %%ss\n\t"
34589 + "pop %%ds\n\t"
34590 "jc 1f\n\t"
34591 "xor %%ah, %%ah\n"
34592 "1:"
34593 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34594 "=b" (ebx),
34595 "=c" (ecx)
34596 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34597 - "D" (&pci_indirect)
34598 + "D" (&pci_indirect),
34599 + "r" (__PCIBIOS_DS)
34600 : "memory");
34601 local_irq_restore(flags);
34602
34603 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34604
34605 switch (len) {
34606 case 1:
34607 - __asm__("lcall *(%%esi); cld\n\t"
34608 + __asm__("movw %w6, %%ds\n\t"
34609 + "lcall *%%ss:(%%esi); cld\n\t"
34610 + "push %%ss\n\t"
34611 + "pop %%ds\n\t"
34612 "jc 1f\n\t"
34613 "xor %%ah, %%ah\n"
34614 "1:"
34615 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34616 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34617 "b" (bx),
34618 "D" ((long)reg),
34619 - "S" (&pci_indirect));
34620 + "S" (&pci_indirect),
34621 + "r" (__PCIBIOS_DS));
34622 /*
34623 * Zero-extend the result beyond 8 bits, do not trust the
34624 * BIOS having done it:
34625 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34626 *value &= 0xff;
34627 break;
34628 case 2:
34629 - __asm__("lcall *(%%esi); cld\n\t"
34630 + __asm__("movw %w6, %%ds\n\t"
34631 + "lcall *%%ss:(%%esi); cld\n\t"
34632 + "push %%ss\n\t"
34633 + "pop %%ds\n\t"
34634 "jc 1f\n\t"
34635 "xor %%ah, %%ah\n"
34636 "1:"
34637 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34638 : "1" (PCIBIOS_READ_CONFIG_WORD),
34639 "b" (bx),
34640 "D" ((long)reg),
34641 - "S" (&pci_indirect));
34642 + "S" (&pci_indirect),
34643 + "r" (__PCIBIOS_DS));
34644 /*
34645 * Zero-extend the result beyond 16 bits, do not trust the
34646 * BIOS having done it:
34647 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34648 *value &= 0xffff;
34649 break;
34650 case 4:
34651 - __asm__("lcall *(%%esi); cld\n\t"
34652 + __asm__("movw %w6, %%ds\n\t"
34653 + "lcall *%%ss:(%%esi); cld\n\t"
34654 + "push %%ss\n\t"
34655 + "pop %%ds\n\t"
34656 "jc 1f\n\t"
34657 "xor %%ah, %%ah\n"
34658 "1:"
34659 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34660 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34661 "b" (bx),
34662 "D" ((long)reg),
34663 - "S" (&pci_indirect));
34664 + "S" (&pci_indirect),
34665 + "r" (__PCIBIOS_DS));
34666 break;
34667 }
34668
34669 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34670
34671 switch (len) {
34672 case 1:
34673 - __asm__("lcall *(%%esi); cld\n\t"
34674 + __asm__("movw %w6, %%ds\n\t"
34675 + "lcall *%%ss:(%%esi); cld\n\t"
34676 + "push %%ss\n\t"
34677 + "pop %%ds\n\t"
34678 "jc 1f\n\t"
34679 "xor %%ah, %%ah\n"
34680 "1:"
34681 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34682 "c" (value),
34683 "b" (bx),
34684 "D" ((long)reg),
34685 - "S" (&pci_indirect));
34686 + "S" (&pci_indirect),
34687 + "r" (__PCIBIOS_DS));
34688 break;
34689 case 2:
34690 - __asm__("lcall *(%%esi); cld\n\t"
34691 + __asm__("movw %w6, %%ds\n\t"
34692 + "lcall *%%ss:(%%esi); cld\n\t"
34693 + "push %%ss\n\t"
34694 + "pop %%ds\n\t"
34695 "jc 1f\n\t"
34696 "xor %%ah, %%ah\n"
34697 "1:"
34698 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34699 "c" (value),
34700 "b" (bx),
34701 "D" ((long)reg),
34702 - "S" (&pci_indirect));
34703 + "S" (&pci_indirect),
34704 + "r" (__PCIBIOS_DS));
34705 break;
34706 case 4:
34707 - __asm__("lcall *(%%esi); cld\n\t"
34708 + __asm__("movw %w6, %%ds\n\t"
34709 + "lcall *%%ss:(%%esi); cld\n\t"
34710 + "push %%ss\n\t"
34711 + "pop %%ds\n\t"
34712 "jc 1f\n\t"
34713 "xor %%ah, %%ah\n"
34714 "1:"
34715 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34716 "c" (value),
34717 "b" (bx),
34718 "D" ((long)reg),
34719 - "S" (&pci_indirect));
34720 + "S" (&pci_indirect),
34721 + "r" (__PCIBIOS_DS));
34722 break;
34723 }
34724
34725 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34726
34727 DBG("PCI: Fetching IRQ routing table... ");
34728 __asm__("push %%es\n\t"
34729 + "movw %w8, %%ds\n\t"
34730 "push %%ds\n\t"
34731 "pop %%es\n\t"
34732 - "lcall *(%%esi); cld\n\t"
34733 + "lcall *%%ss:(%%esi); cld\n\t"
34734 "pop %%es\n\t"
34735 + "push %%ss\n\t"
34736 + "pop %%ds\n"
34737 "jc 1f\n\t"
34738 "xor %%ah, %%ah\n"
34739 "1:"
34740 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34741 "1" (0),
34742 "D" ((long) &opt),
34743 "S" (&pci_indirect),
34744 - "m" (opt)
34745 + "m" (opt),
34746 + "r" (__PCIBIOS_DS)
34747 : "memory");
34748 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34749 if (ret & 0xff00)
34750 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34751 {
34752 int ret;
34753
34754 - __asm__("lcall *(%%esi); cld\n\t"
34755 + __asm__("movw %w5, %%ds\n\t"
34756 + "lcall *%%ss:(%%esi); cld\n\t"
34757 + "push %%ss\n\t"
34758 + "pop %%ds\n"
34759 "jc 1f\n\t"
34760 "xor %%ah, %%ah\n"
34761 "1:"
34762 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34763 : "0" (PCIBIOS_SET_PCI_HW_INT),
34764 "b" ((dev->bus->number << 8) | dev->devfn),
34765 "c" ((irq << 8) | (pin + 10)),
34766 - "S" (&pci_indirect));
34767 + "S" (&pci_indirect),
34768 + "r" (__PCIBIOS_DS));
34769 return !(ret & 0xff00);
34770 }
34771 EXPORT_SYMBOL(pcibios_set_irq_routing);
34772 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34773 index 40e7cda..c7e6672 100644
34774 --- a/arch/x86/platform/efi/efi_32.c
34775 +++ b/arch/x86/platform/efi/efi_32.c
34776 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34777 {
34778 struct desc_ptr gdt_descr;
34779
34780 +#ifdef CONFIG_PAX_KERNEXEC
34781 + struct desc_struct d;
34782 +#endif
34783 +
34784 local_irq_save(efi_rt_eflags);
34785
34786 load_cr3(initial_page_table);
34787 __flush_tlb_all();
34788
34789 +#ifdef CONFIG_PAX_KERNEXEC
34790 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34791 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34792 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34793 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34794 +#endif
34795 +
34796 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34797 gdt_descr.size = GDT_SIZE - 1;
34798 load_gdt(&gdt_descr);
34799 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34800 {
34801 struct desc_ptr gdt_descr;
34802
34803 +#ifdef CONFIG_PAX_KERNEXEC
34804 + struct desc_struct d;
34805 +
34806 + memset(&d, 0, sizeof d);
34807 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34808 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34809 +#endif
34810 +
34811 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34812 gdt_descr.size = GDT_SIZE - 1;
34813 load_gdt(&gdt_descr);
34814
34815 +#ifdef CONFIG_PAX_PER_CPU_PGD
34816 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34817 +#else
34818 load_cr3(swapper_pg_dir);
34819 +#endif
34820 +
34821 __flush_tlb_all();
34822
34823 local_irq_restore(efi_rt_eflags);
34824 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34825 index 17e80d8..9fa6e41 100644
34826 --- a/arch/x86/platform/efi/efi_64.c
34827 +++ b/arch/x86/platform/efi/efi_64.c
34828 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34829 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34830 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34831 }
34832 +
34833 +#ifdef CONFIG_PAX_PER_CPU_PGD
34834 + load_cr3(swapper_pg_dir);
34835 +#endif
34836 +
34837 __flush_tlb_all();
34838 }
34839
34840 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34841 for (pgd = 0; pgd < n_pgds; pgd++)
34842 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34843 kfree(save_pgd);
34844 +
34845 +#ifdef CONFIG_PAX_PER_CPU_PGD
34846 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34847 +#endif
34848 +
34849 __flush_tlb_all();
34850 local_irq_restore(efi_flags);
34851 early_code_mapping_set_exec(0);
34852 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34853 unsigned npages;
34854 pgd_t *pgd;
34855
34856 - if (efi_enabled(EFI_OLD_MEMMAP))
34857 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34858 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34859 + * able to execute the EFI services.
34860 + */
34861 + if (__supported_pte_mask & _PAGE_NX) {
34862 + unsigned long addr = (unsigned long) __va(0);
34863 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34864 +
34865 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34866 +#ifdef CONFIG_PAX_PER_CPU_PGD
34867 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34868 +#endif
34869 + set_pgd(pgd_offset_k(addr), pe);
34870 + }
34871 +
34872 return 0;
34873 + }
34874
34875 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34876 pgd = __va(efi_scratch.efi_pgt);
34877 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34878 index 040192b..7d3300f 100644
34879 --- a/arch/x86/platform/efi/efi_stub_32.S
34880 +++ b/arch/x86/platform/efi/efi_stub_32.S
34881 @@ -6,7 +6,9 @@
34882 */
34883
34884 #include <linux/linkage.h>
34885 +#include <linux/init.h>
34886 #include <asm/page_types.h>
34887 +#include <asm/segment.h>
34888
34889 /*
34890 * efi_call_phys(void *, ...) is a function with variable parameters.
34891 @@ -20,7 +22,7 @@
34892 * service functions will comply with gcc calling convention, too.
34893 */
34894
34895 -.text
34896 +__INIT
34897 ENTRY(efi_call_phys)
34898 /*
34899 * 0. The function can only be called in Linux kernel. So CS has been
34900 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34901 * The mapping of lower virtual memory has been created in prolog and
34902 * epilog.
34903 */
34904 - movl $1f, %edx
34905 - subl $__PAGE_OFFSET, %edx
34906 - jmp *%edx
34907 +#ifdef CONFIG_PAX_KERNEXEC
34908 + movl $(__KERNEXEC_EFI_DS), %edx
34909 + mov %edx, %ds
34910 + mov %edx, %es
34911 + mov %edx, %ss
34912 + addl $2f,(1f)
34913 + ljmp *(1f)
34914 +
34915 +__INITDATA
34916 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34917 +.previous
34918 +
34919 +2:
34920 + subl $2b,(1b)
34921 +#else
34922 + jmp 1f-__PAGE_OFFSET
34923 1:
34924 +#endif
34925
34926 /*
34927 * 2. Now on the top of stack is the return
34928 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34929 * parameter 2, ..., param n. To make things easy, we save the return
34930 * address of efi_call_phys in a global variable.
34931 */
34932 - popl %edx
34933 - movl %edx, saved_return_addr
34934 - /* get the function pointer into ECX*/
34935 - popl %ecx
34936 - movl %ecx, efi_rt_function_ptr
34937 - movl $2f, %edx
34938 - subl $__PAGE_OFFSET, %edx
34939 - pushl %edx
34940 + popl (saved_return_addr)
34941 + popl (efi_rt_function_ptr)
34942
34943 /*
34944 * 3. Clear PG bit in %CR0.
34945 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34946 /*
34947 * 5. Call the physical function.
34948 */
34949 - jmp *%ecx
34950 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34951
34952 -2:
34953 /*
34954 * 6. After EFI runtime service returns, control will return to
34955 * following instruction. We'd better readjust stack pointer first.
34956 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34957 movl %cr0, %edx
34958 orl $0x80000000, %edx
34959 movl %edx, %cr0
34960 - jmp 1f
34961 -1:
34962 +
34963 /*
34964 * 8. Now restore the virtual mode from flat mode by
34965 * adding EIP with PAGE_OFFSET.
34966 */
34967 - movl $1f, %edx
34968 - jmp *%edx
34969 +#ifdef CONFIG_PAX_KERNEXEC
34970 + movl $(__KERNEL_DS), %edx
34971 + mov %edx, %ds
34972 + mov %edx, %es
34973 + mov %edx, %ss
34974 + ljmp $(__KERNEL_CS),$1f
34975 +#else
34976 + jmp 1f+__PAGE_OFFSET
34977 +#endif
34978 1:
34979
34980 /*
34981 * 9. Balance the stack. And because EAX contain the return value,
34982 * we'd better not clobber it.
34983 */
34984 - leal efi_rt_function_ptr, %edx
34985 - movl (%edx), %ecx
34986 - pushl %ecx
34987 + pushl (efi_rt_function_ptr)
34988
34989 /*
34990 - * 10. Push the saved return address onto the stack and return.
34991 + * 10. Return to the saved return address.
34992 */
34993 - leal saved_return_addr, %edx
34994 - movl (%edx), %ecx
34995 - pushl %ecx
34996 - ret
34997 + jmpl *(saved_return_addr)
34998 ENDPROC(efi_call_phys)
34999 .previous
35000
35001 -.data
35002 +__INITDATA
35003 saved_return_addr:
35004 .long 0
35005 efi_rt_function_ptr:
35006 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35007 index 86d0f9e..6d499f4 100644
35008 --- a/arch/x86/platform/efi/efi_stub_64.S
35009 +++ b/arch/x86/platform/efi/efi_stub_64.S
35010 @@ -11,6 +11,7 @@
35011 #include <asm/msr.h>
35012 #include <asm/processor-flags.h>
35013 #include <asm/page_types.h>
35014 +#include <asm/alternative-asm.h>
35015
35016 #define SAVE_XMM \
35017 mov %rsp, %rax; \
35018 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35019 RESTORE_PGT
35020 addq $48, %rsp
35021 RESTORE_XMM
35022 + pax_force_retaddr 0, 1
35023 ret
35024 ENDPROC(efi_call)
35025
35026 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35027 index 3005f0c..d06aeb0 100644
35028 --- a/arch/x86/platform/intel-mid/intel-mid.c
35029 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35030 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35031 /* intel_mid_ops to store sub arch ops */
35032 struct intel_mid_ops *intel_mid_ops;
35033 /* getter function for sub arch ops*/
35034 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35035 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35036 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35037 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35038
35039 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35040 {
35041 };
35042
35043 -static void intel_mid_reboot(void)
35044 +static void __noreturn intel_mid_reboot(void)
35045 {
35046 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35047 + BUG();
35048 }
35049
35050 static unsigned long __init intel_mid_calibrate_tsc(void)
35051 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35052 index 3c1c386..59a68ed 100644
35053 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35054 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35055 @@ -13,6 +13,6 @@
35056 /* For every CPU addition a new get_<cpuname>_ops interface needs
35057 * to be added.
35058 */
35059 -extern void *get_penwell_ops(void);
35060 -extern void *get_cloverview_ops(void);
35061 -extern void *get_tangier_ops(void);
35062 +extern const void *get_penwell_ops(void);
35063 +extern const void *get_cloverview_ops(void);
35064 +extern const void *get_tangier_ops(void);
35065 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35066 index 23381d2..8ddc10e 100644
35067 --- a/arch/x86/platform/intel-mid/mfld.c
35068 +++ b/arch/x86/platform/intel-mid/mfld.c
35069 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35070 pm_power_off = mfld_power_off;
35071 }
35072
35073 -void *get_penwell_ops(void)
35074 +const void *get_penwell_ops(void)
35075 {
35076 return &penwell_ops;
35077 }
35078
35079 -void *get_cloverview_ops(void)
35080 +const void *get_cloverview_ops(void)
35081 {
35082 return &penwell_ops;
35083 }
35084 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35085 index aaca917..66eadbc 100644
35086 --- a/arch/x86/platform/intel-mid/mrfl.c
35087 +++ b/arch/x86/platform/intel-mid/mrfl.c
35088 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35089 .arch_setup = tangier_arch_setup,
35090 };
35091
35092 -void *get_tangier_ops(void)
35093 +const void *get_tangier_ops(void)
35094 {
35095 return &tangier_ops;
35096 }
35097 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35098 index c9a0838..fae0977 100644
35099 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35100 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35101 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35102 */
35103 static void __init imr_self_test(void)
35104 {
35105 - phys_addr_t base = virt_to_phys(&_text);
35106 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35107 size_t size = virt_to_phys(&__end_rodata) - base;
35108 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35109 int ret;
35110 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35111 index d6ee929..3637cb5 100644
35112 --- a/arch/x86/platform/olpc/olpc_dt.c
35113 +++ b/arch/x86/platform/olpc/olpc_dt.c
35114 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35115 return res;
35116 }
35117
35118 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35119 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35120 .nextprop = olpc_dt_nextprop,
35121 .getproplen = olpc_dt_getproplen,
35122 .getproperty = olpc_dt_getproperty,
35123 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35124 index 3e32ed5..cc0adc5 100644
35125 --- a/arch/x86/power/cpu.c
35126 +++ b/arch/x86/power/cpu.c
35127 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35128 static void fix_processor_context(void)
35129 {
35130 int cpu = smp_processor_id();
35131 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35132 -#ifdef CONFIG_X86_64
35133 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35134 - tss_desc tss;
35135 -#endif
35136 + struct tss_struct *t = init_tss + cpu;
35137 +
35138 set_tss_desc(cpu, t); /*
35139 * This just modifies memory; should not be
35140 * necessary. But... This is necessary, because
35141 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35142 */
35143
35144 #ifdef CONFIG_X86_64
35145 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35146 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35147 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35148 -
35149 syscall_init(); /* This sets MSR_*STAR and related */
35150 #endif
35151 load_TR_desc(); /* This does ltr */
35152 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35153 index 0b7a63d..0d0f2c2 100644
35154 --- a/arch/x86/realmode/init.c
35155 +++ b/arch/x86/realmode/init.c
35156 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35157 __va(real_mode_header->trampoline_header);
35158
35159 #ifdef CONFIG_X86_32
35160 - trampoline_header->start = __pa_symbol(startup_32_smp);
35161 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35162 +
35163 +#ifdef CONFIG_PAX_KERNEXEC
35164 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35165 +#endif
35166 +
35167 + trampoline_header->boot_cs = __BOOT_CS;
35168 trampoline_header->gdt_limit = __BOOT_DS + 7;
35169 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35170 #else
35171 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35172 *trampoline_cr4_features = __read_cr4();
35173
35174 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35175 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35176 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35177 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35178 #endif
35179 }
35180 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35181 index 2730d77..2e4cd19 100644
35182 --- a/arch/x86/realmode/rm/Makefile
35183 +++ b/arch/x86/realmode/rm/Makefile
35184 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35185
35186 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35187 -I$(srctree)/arch/x86/boot
35188 +ifdef CONSTIFY_PLUGIN
35189 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35190 +endif
35191 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35192 GCOV_PROFILE := n
35193 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35194 index a28221d..93c40f1 100644
35195 --- a/arch/x86/realmode/rm/header.S
35196 +++ b/arch/x86/realmode/rm/header.S
35197 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35198 #endif
35199 /* APM/BIOS reboot */
35200 .long pa_machine_real_restart_asm
35201 -#ifdef CONFIG_X86_64
35202 +#ifdef CONFIG_X86_32
35203 + .long __KERNEL_CS
35204 +#else
35205 .long __KERNEL32_CS
35206 #endif
35207 END(real_mode_header)
35208 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35209 index d66c607..3def845 100644
35210 --- a/arch/x86/realmode/rm/reboot.S
35211 +++ b/arch/x86/realmode/rm/reboot.S
35212 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35213 lgdtl pa_tr_gdt
35214
35215 /* Disable paging to drop us out of long mode */
35216 + movl %cr4, %eax
35217 + andl $~X86_CR4_PCIDE, %eax
35218 + movl %eax, %cr4
35219 +
35220 movl %cr0, %eax
35221 andl $~X86_CR0_PG, %eax
35222 movl %eax, %cr0
35223 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35224 index 48ddd76..c26749f 100644
35225 --- a/arch/x86/realmode/rm/trampoline_32.S
35226 +++ b/arch/x86/realmode/rm/trampoline_32.S
35227 @@ -24,6 +24,12 @@
35228 #include <asm/page_types.h>
35229 #include "realmode.h"
35230
35231 +#ifdef CONFIG_PAX_KERNEXEC
35232 +#define ta(X) (X)
35233 +#else
35234 +#define ta(X) (pa_ ## X)
35235 +#endif
35236 +
35237 .text
35238 .code16
35239
35240 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35241
35242 cli # We should be safe anyway
35243
35244 - movl tr_start, %eax # where we need to go
35245 -
35246 movl $0xA5A5A5A5, trampoline_status
35247 # write marker for master knows we're running
35248
35249 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35250 movw $1, %dx # protected mode (PE) bit
35251 lmsw %dx # into protected mode
35252
35253 - ljmpl $__BOOT_CS, $pa_startup_32
35254 + ljmpl *(trampoline_header)
35255
35256 .section ".text32","ax"
35257 .code32
35258 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35259 .balign 8
35260 GLOBAL(trampoline_header)
35261 tr_start: .space 4
35262 - tr_gdt_pad: .space 2
35263 + tr_boot_cs: .space 2
35264 tr_gdt: .space 6
35265 END(trampoline_header)
35266
35267 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35268 index dac7b20..72dbaca 100644
35269 --- a/arch/x86/realmode/rm/trampoline_64.S
35270 +++ b/arch/x86/realmode/rm/trampoline_64.S
35271 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35272 movl %edx, %gs
35273
35274 movl pa_tr_cr4, %eax
35275 + andl $~X86_CR4_PCIDE, %eax
35276 movl %eax, %cr4 # Enable PAE mode
35277
35278 # Setup trampoline 4 level pagetables
35279 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35280 wrmsr
35281
35282 # Enable paging and in turn activate Long Mode
35283 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35284 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35285 movl %eax, %cr0
35286
35287 /*
35288 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35289 index 9e7e147..25a4158 100644
35290 --- a/arch/x86/realmode/rm/wakeup_asm.S
35291 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35292 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35293 lgdtl pmode_gdt
35294
35295 /* This really couldn't... */
35296 - movl pmode_entry, %eax
35297 movl pmode_cr0, %ecx
35298 movl %ecx, %cr0
35299 - ljmpl $__KERNEL_CS, $pa_startup_32
35300 - /* -> jmp *%eax in trampoline_32.S */
35301 +
35302 + ljmpl *pmode_entry
35303 #else
35304 jmp trampoline_start
35305 #endif
35306 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35307 index 604a37e..e49702a 100644
35308 --- a/arch/x86/tools/Makefile
35309 +++ b/arch/x86/tools/Makefile
35310 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35311
35312 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35313
35314 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35315 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35316 hostprogs-y += relocs
35317 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35318 PHONY += relocs
35319 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35320 index 0c2fae8..88036b7 100644
35321 --- a/arch/x86/tools/relocs.c
35322 +++ b/arch/x86/tools/relocs.c
35323 @@ -1,5 +1,7 @@
35324 /* This is included from relocs_32/64.c */
35325
35326 +#include "../../../include/generated/autoconf.h"
35327 +
35328 #define ElfW(type) _ElfW(ELF_BITS, type)
35329 #define _ElfW(bits, type) __ElfW(bits, type)
35330 #define __ElfW(bits, type) Elf##bits##_##type
35331 @@ -11,6 +13,7 @@
35332 #define Elf_Sym ElfW(Sym)
35333
35334 static Elf_Ehdr ehdr;
35335 +static Elf_Phdr *phdr;
35336
35337 struct relocs {
35338 uint32_t *offset;
35339 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35340 }
35341 }
35342
35343 +static void read_phdrs(FILE *fp)
35344 +{
35345 + unsigned int i;
35346 +
35347 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35348 + if (!phdr) {
35349 + die("Unable to allocate %d program headers\n",
35350 + ehdr.e_phnum);
35351 + }
35352 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35353 + die("Seek to %d failed: %s\n",
35354 + ehdr.e_phoff, strerror(errno));
35355 + }
35356 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35357 + die("Cannot read ELF program headers: %s\n",
35358 + strerror(errno));
35359 + }
35360 + for(i = 0; i < ehdr.e_phnum; i++) {
35361 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35362 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35363 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35364 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35365 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35366 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35367 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35368 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35369 + }
35370 +
35371 +}
35372 +
35373 static void read_shdrs(FILE *fp)
35374 {
35375 - int i;
35376 + unsigned int i;
35377 Elf_Shdr shdr;
35378
35379 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35380 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35381
35382 static void read_strtabs(FILE *fp)
35383 {
35384 - int i;
35385 + unsigned int i;
35386 for (i = 0; i < ehdr.e_shnum; i++) {
35387 struct section *sec = &secs[i];
35388 if (sec->shdr.sh_type != SHT_STRTAB) {
35389 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35390
35391 static void read_symtabs(FILE *fp)
35392 {
35393 - int i,j;
35394 + unsigned int i,j;
35395 for (i = 0; i < ehdr.e_shnum; i++) {
35396 struct section *sec = &secs[i];
35397 if (sec->shdr.sh_type != SHT_SYMTAB) {
35398 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35399 }
35400
35401
35402 -static void read_relocs(FILE *fp)
35403 +static void read_relocs(FILE *fp, int use_real_mode)
35404 {
35405 - int i,j;
35406 + unsigned int i,j;
35407 + uint32_t base;
35408 +
35409 for (i = 0; i < ehdr.e_shnum; i++) {
35410 struct section *sec = &secs[i];
35411 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35412 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35413 die("Cannot read symbol table: %s\n",
35414 strerror(errno));
35415 }
35416 + base = 0;
35417 +
35418 +#ifdef CONFIG_X86_32
35419 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35420 + if (phdr[j].p_type != PT_LOAD )
35421 + continue;
35422 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35423 + continue;
35424 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35425 + break;
35426 + }
35427 +#endif
35428 +
35429 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35430 Elf_Rel *rel = &sec->reltab[j];
35431 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35432 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35433 rel->r_info = elf_xword_to_cpu(rel->r_info);
35434 #if (SHT_REL_TYPE == SHT_RELA)
35435 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35436 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35437
35438 static void print_absolute_symbols(void)
35439 {
35440 - int i;
35441 + unsigned int i;
35442 const char *format;
35443
35444 if (ELF_BITS == 64)
35445 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35446 for (i = 0; i < ehdr.e_shnum; i++) {
35447 struct section *sec = &secs[i];
35448 char *sym_strtab;
35449 - int j;
35450 + unsigned int j;
35451
35452 if (sec->shdr.sh_type != SHT_SYMTAB) {
35453 continue;
35454 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35455
35456 static void print_absolute_relocs(void)
35457 {
35458 - int i, printed = 0;
35459 + unsigned int i, printed = 0;
35460 const char *format;
35461
35462 if (ELF_BITS == 64)
35463 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35464 struct section *sec_applies, *sec_symtab;
35465 char *sym_strtab;
35466 Elf_Sym *sh_symtab;
35467 - int j;
35468 + unsigned int j;
35469 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35470 continue;
35471 }
35472 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35473 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35474 Elf_Sym *sym, const char *symname))
35475 {
35476 - int i;
35477 + unsigned int i;
35478 /* Walk through the relocations */
35479 for (i = 0; i < ehdr.e_shnum; i++) {
35480 char *sym_strtab;
35481 Elf_Sym *sh_symtab;
35482 struct section *sec_applies, *sec_symtab;
35483 - int j;
35484 + unsigned int j;
35485 struct section *sec = &secs[i];
35486
35487 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35488 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35489 {
35490 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35491 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35492 + char *sym_strtab = sec->link->link->strtab;
35493 +
35494 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35495 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35496 + return 0;
35497 +
35498 +#ifdef CONFIG_PAX_KERNEXEC
35499 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35500 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35501 + return 0;
35502 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35503 + return 0;
35504 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35505 + return 0;
35506 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35507 + return 0;
35508 +#endif
35509
35510 switch (r_type) {
35511 case R_386_NONE:
35512 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35513
35514 static void emit_relocs(int as_text, int use_real_mode)
35515 {
35516 - int i;
35517 + unsigned int i;
35518 int (*write_reloc)(uint32_t, FILE *) = write32;
35519 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35520 const char *symname);
35521 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35522 {
35523 regex_init(use_real_mode);
35524 read_ehdr(fp);
35525 + read_phdrs(fp);
35526 read_shdrs(fp);
35527 read_strtabs(fp);
35528 read_symtabs(fp);
35529 - read_relocs(fp);
35530 + read_relocs(fp, use_real_mode);
35531 if (ELF_BITS == 64)
35532 percpu_init();
35533 if (show_absolute_syms) {
35534 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35535 index f40281e..92728c9 100644
35536 --- a/arch/x86/um/mem_32.c
35537 +++ b/arch/x86/um/mem_32.c
35538 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35539 gate_vma.vm_start = FIXADDR_USER_START;
35540 gate_vma.vm_end = FIXADDR_USER_END;
35541 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35542 - gate_vma.vm_page_prot = __P101;
35543 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35544
35545 return 0;
35546 }
35547 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35548 index 80ffa5b..a33bd15 100644
35549 --- a/arch/x86/um/tls_32.c
35550 +++ b/arch/x86/um/tls_32.c
35551 @@ -260,7 +260,7 @@ out:
35552 if (unlikely(task == current &&
35553 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35554 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35555 - "without flushed TLS.", current->pid);
35556 + "without flushed TLS.", task_pid_nr(current));
35557 }
35558
35559 return 0;
35560 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35561 index 7b9be98..39bb57f 100644
35562 --- a/arch/x86/vdso/Makefile
35563 +++ b/arch/x86/vdso/Makefile
35564 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35565 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35566 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35567
35568 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35569 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35570 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35571 GCOV_PROFILE := n
35572
35573 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35574 index 0224987..c7d65a5 100644
35575 --- a/arch/x86/vdso/vdso2c.h
35576 +++ b/arch/x86/vdso/vdso2c.h
35577 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35578 unsigned long load_size = -1; /* Work around bogus warning */
35579 unsigned long mapping_size;
35580 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35581 - int i;
35582 + unsigned int i;
35583 unsigned long j;
35584 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35585 *alt_sec = NULL;
35586 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35587 index e904c27..b9eaa03 100644
35588 --- a/arch/x86/vdso/vdso32-setup.c
35589 +++ b/arch/x86/vdso/vdso32-setup.c
35590 @@ -14,6 +14,7 @@
35591 #include <asm/cpufeature.h>
35592 #include <asm/processor.h>
35593 #include <asm/vdso.h>
35594 +#include <asm/mman.h>
35595
35596 #ifdef CONFIG_COMPAT_VDSO
35597 #define VDSO_DEFAULT 0
35598 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35599 index 1c9f750..cfddb1a 100644
35600 --- a/arch/x86/vdso/vma.c
35601 +++ b/arch/x86/vdso/vma.c
35602 @@ -19,10 +19,7 @@
35603 #include <asm/page.h>
35604 #include <asm/hpet.h>
35605 #include <asm/desc.h>
35606 -
35607 -#if defined(CONFIG_X86_64)
35608 -unsigned int __read_mostly vdso64_enabled = 1;
35609 -#endif
35610 +#include <asm/mman.h>
35611
35612 void __init init_vdso_image(const struct vdso_image *image)
35613 {
35614 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35615 .pages = no_pages,
35616 };
35617
35618 +#ifdef CONFIG_PAX_RANDMMAP
35619 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35620 + calculate_addr = false;
35621 +#endif
35622 +
35623 if (calculate_addr) {
35624 addr = vdso_addr(current->mm->start_stack,
35625 image->size - image->sym_vvar_start);
35626 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35627 down_write(&mm->mmap_sem);
35628
35629 addr = get_unmapped_area(NULL, addr,
35630 - image->size - image->sym_vvar_start, 0, 0);
35631 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35632 if (IS_ERR_VALUE(addr)) {
35633 ret = addr;
35634 goto up_fail;
35635 }
35636
35637 text_start = addr - image->sym_vvar_start;
35638 - current->mm->context.vdso = (void __user *)text_start;
35639 + mm->context.vdso = text_start;
35640
35641 /*
35642 * MAYWRITE to allow gdb to COW and set breakpoints
35643 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35644 hpet_address >> PAGE_SHIFT,
35645 PAGE_SIZE,
35646 pgprot_noncached(PAGE_READONLY));
35647 -
35648 - if (ret)
35649 - goto up_fail;
35650 }
35651 #endif
35652
35653 up_fail:
35654 if (ret)
35655 - current->mm->context.vdso = NULL;
35656 + current->mm->context.vdso = 0;
35657
35658 up_write(&mm->mmap_sem);
35659 return ret;
35660 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35661
35662 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35663 current_thread_info()->sysenter_return =
35664 - current->mm->context.vdso +
35665 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35666 + (void __force_user *)(current->mm->context.vdso +
35667 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35668
35669 return 0;
35670 }
35671 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35672 #ifdef CONFIG_X86_64
35673 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35674 {
35675 - if (!vdso64_enabled)
35676 - return 0;
35677 -
35678 return map_vdso(&vdso_image_64, true);
35679 }
35680
35681 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35682 int uses_interp)
35683 {
35684 #ifdef CONFIG_X86_X32_ABI
35685 - if (test_thread_flag(TIF_X32)) {
35686 - if (!vdso64_enabled)
35687 - return 0;
35688 -
35689 + if (test_thread_flag(TIF_X32))
35690 return map_vdso(&vdso_image_x32, true);
35691 - }
35692 #endif
35693
35694 return load_vdso32();
35695 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35696 #endif
35697
35698 #ifdef CONFIG_X86_64
35699 -static __init int vdso_setup(char *s)
35700 -{
35701 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35702 - return 0;
35703 -}
35704 -__setup("vdso=", vdso_setup);
35705 -#endif
35706 -
35707 -#ifdef CONFIG_X86_64
35708 static void vgetcpu_cpu_init(void *arg)
35709 {
35710 int cpu = smp_processor_id();
35711 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35712 index e88fda8..76ce7ce 100644
35713 --- a/arch/x86/xen/Kconfig
35714 +++ b/arch/x86/xen/Kconfig
35715 @@ -9,6 +9,7 @@ config XEN
35716 select XEN_HAVE_PVMMU
35717 depends on X86_64 || (X86_32 && X86_PAE)
35718 depends on X86_TSC
35719 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35720 help
35721 This is the Linux Xen port. Enabling this will allow the
35722 kernel to boot in a paravirtualized environment under the
35723 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35724 index 5240f56..0c12163 100644
35725 --- a/arch/x86/xen/enlighten.c
35726 +++ b/arch/x86/xen/enlighten.c
35727 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35728
35729 struct shared_info xen_dummy_shared_info;
35730
35731 -void *xen_initial_gdt;
35732 -
35733 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35734 __read_mostly int xen_have_vector_callback;
35735 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35736 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35737 {
35738 unsigned long va = dtr->address;
35739 unsigned int size = dtr->size + 1;
35740 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35741 - unsigned long frames[pages];
35742 + unsigned long frames[65536 / PAGE_SIZE];
35743 int f;
35744
35745 /*
35746 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35747 {
35748 unsigned long va = dtr->address;
35749 unsigned int size = dtr->size + 1;
35750 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35751 - unsigned long frames[pages];
35752 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35753 int f;
35754
35755 /*
35756 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35757 * 8-byte entries, or 16 4k pages..
35758 */
35759
35760 - BUG_ON(size > 65536);
35761 + BUG_ON(size > GDT_SIZE);
35762 BUG_ON(va & ~PAGE_MASK);
35763
35764 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35765 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35766 return 0;
35767 }
35768
35769 -static void set_xen_basic_apic_ops(void)
35770 +static void __init set_xen_basic_apic_ops(void)
35771 {
35772 apic->read = xen_apic_read;
35773 apic->write = xen_apic_write;
35774 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35775 #endif
35776 };
35777
35778 -static void xen_reboot(int reason)
35779 +static __noreturn void xen_reboot(int reason)
35780 {
35781 struct sched_shutdown r = { .reason = reason };
35782
35783 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35784 - BUG();
35785 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35786 + BUG();
35787 }
35788
35789 -static void xen_restart(char *msg)
35790 +static __noreturn void xen_restart(char *msg)
35791 {
35792 xen_reboot(SHUTDOWN_reboot);
35793 }
35794
35795 -static void xen_emergency_restart(void)
35796 +static __noreturn void xen_emergency_restart(void)
35797 {
35798 xen_reboot(SHUTDOWN_reboot);
35799 }
35800
35801 -static void xen_machine_halt(void)
35802 +static __noreturn void xen_machine_halt(void)
35803 {
35804 xen_reboot(SHUTDOWN_poweroff);
35805 }
35806
35807 -static void xen_machine_power_off(void)
35808 +static __noreturn void xen_machine_power_off(void)
35809 {
35810 if (pm_power_off)
35811 pm_power_off();
35812 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35813 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35814 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35815
35816 - setup_stack_canary_segment(0);
35817 - switch_to_new_gdt(0);
35818 + setup_stack_canary_segment(cpu);
35819 +#ifdef CONFIG_X86_64
35820 + load_percpu_segment(cpu);
35821 +#endif
35822 + switch_to_new_gdt(cpu);
35823
35824 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35825 pv_cpu_ops.load_gdt = xen_load_gdt;
35826 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35827 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35828
35829 /* Work out if we support NX */
35830 - x86_configure_nx();
35831 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35832 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35833 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35834 + unsigned l, h;
35835 +
35836 + __supported_pte_mask |= _PAGE_NX;
35837 + rdmsr(MSR_EFER, l, h);
35838 + l |= EFER_NX;
35839 + wrmsr(MSR_EFER, l, h);
35840 + }
35841 +#endif
35842
35843 /* Get mfn list */
35844 xen_build_dynamic_phys_to_machine();
35845 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35846
35847 machine_ops = xen_machine_ops;
35848
35849 - /*
35850 - * The only reliable way to retain the initial address of the
35851 - * percpu gdt_page is to remember it here, so we can go and
35852 - * mark it RW later, when the initial percpu area is freed.
35853 - */
35854 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35855 -
35856 xen_smp_init();
35857
35858 #ifdef CONFIG_ACPI_NUMA
35859 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35860 index adca9e2..35d6a98 100644
35861 --- a/arch/x86/xen/mmu.c
35862 +++ b/arch/x86/xen/mmu.c
35863 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35864 return val;
35865 }
35866
35867 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35868 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35869 {
35870 if (val & _PAGE_PRESENT) {
35871 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35872 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35873 * L3_k[511] -> level2_fixmap_pgt */
35874 convert_pfn_mfn(level3_kernel_pgt);
35875
35876 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35877 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35878 + convert_pfn_mfn(level3_vmemmap_pgt);
35879 /* L3_k[511][506] -> level1_fixmap_pgt */
35880 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35881 convert_pfn_mfn(level2_fixmap_pgt);
35882 }
35883 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35884 @@ -1860,11 +1864,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35885 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35886 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35887 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35888 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35889 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35890 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35891 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35892 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35893 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35894 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35895 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35896 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35897 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35898
35899 /* Pin down new L4 */
35900 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35901 @@ -2048,6 +2057,7 @@ static void __init xen_post_allocator_init(void)
35902 pv_mmu_ops.set_pud = xen_set_pud;
35903 #if PAGETABLE_LEVELS == 4
35904 pv_mmu_ops.set_pgd = xen_set_pgd;
35905 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35906 #endif
35907
35908 /* This will work as long as patching hasn't happened yet
35909 @@ -2126,6 +2136,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35910 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35911 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35912 .set_pgd = xen_set_pgd_hyper,
35913 + .set_pgd_batched = xen_set_pgd_hyper,
35914
35915 .alloc_pud = xen_alloc_pmd_init,
35916 .release_pud = xen_release_pmd_init,
35917 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35918 index 08e8489..b1e182f 100644
35919 --- a/arch/x86/xen/smp.c
35920 +++ b/arch/x86/xen/smp.c
35921 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35922
35923 if (xen_pv_domain()) {
35924 if (!xen_feature(XENFEAT_writable_page_tables))
35925 - /* We've switched to the "real" per-cpu gdt, so make
35926 - * sure the old memory can be recycled. */
35927 - make_lowmem_page_readwrite(xen_initial_gdt);
35928 -
35929 #ifdef CONFIG_X86_32
35930 /*
35931 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35932 * expects __USER_DS
35933 */
35934 - loadsegment(ds, __USER_DS);
35935 - loadsegment(es, __USER_DS);
35936 + loadsegment(ds, __KERNEL_DS);
35937 + loadsegment(es, __KERNEL_DS);
35938 #endif
35939
35940 xen_filter_cpu_maps();
35941 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35942 #ifdef CONFIG_X86_32
35943 /* Note: PVH is not yet supported on x86_32. */
35944 ctxt->user_regs.fs = __KERNEL_PERCPU;
35945 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35946 + savesegment(gs, ctxt->user_regs.gs);
35947 #endif
35948 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35949
35950 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35951 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35952 ctxt->flags = VGCF_IN_KERNEL;
35953 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35954 - ctxt->user_regs.ds = __USER_DS;
35955 - ctxt->user_regs.es = __USER_DS;
35956 + ctxt->user_regs.ds = __KERNEL_DS;
35957 + ctxt->user_regs.es = __KERNEL_DS;
35958 ctxt->user_regs.ss = __KERNEL_DS;
35959
35960 xen_copy_trap_info(ctxt->trap_ctxt);
35961 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35962 int rc;
35963
35964 per_cpu(current_task, cpu) = idle;
35965 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35966 #ifdef CONFIG_X86_32
35967 irq_ctx_init(cpu);
35968 #else
35969 clear_tsk_thread_flag(idle, TIF_FORK);
35970 #endif
35971 - per_cpu(kernel_stack, cpu) =
35972 - (unsigned long)task_stack_page(idle) -
35973 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35974 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35975
35976 xen_setup_runstate_info(cpu);
35977 xen_setup_timer(cpu);
35978 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35979
35980 void __init xen_smp_init(void)
35981 {
35982 - smp_ops = xen_smp_ops;
35983 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35984 xen_fill_possible_map();
35985 }
35986
35987 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35988 index fd92a64..1f72641 100644
35989 --- a/arch/x86/xen/xen-asm_32.S
35990 +++ b/arch/x86/xen/xen-asm_32.S
35991 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35992 pushw %fs
35993 movl $(__KERNEL_PERCPU), %eax
35994 movl %eax, %fs
35995 - movl %fs:xen_vcpu, %eax
35996 + mov PER_CPU_VAR(xen_vcpu), %eax
35997 POP_FS
35998 #else
35999 movl %ss:xen_vcpu, %eax
36000 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36001 index 674b2225..f1f5dc1 100644
36002 --- a/arch/x86/xen/xen-head.S
36003 +++ b/arch/x86/xen/xen-head.S
36004 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36005 #ifdef CONFIG_X86_32
36006 mov %esi,xen_start_info
36007 mov $init_thread_union+THREAD_SIZE,%esp
36008 +#ifdef CONFIG_SMP
36009 + movl $cpu_gdt_table,%edi
36010 + movl $__per_cpu_load,%eax
36011 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36012 + rorl $16,%eax
36013 + movb %al,__KERNEL_PERCPU + 4(%edi)
36014 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36015 + movl $__per_cpu_end - 1,%eax
36016 + subl $__per_cpu_start,%eax
36017 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36018 +#endif
36019 #else
36020 mov %rsi,xen_start_info
36021 mov $init_thread_union+THREAD_SIZE,%rsp
36022 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36023 index 9e195c6..523ed36 100644
36024 --- a/arch/x86/xen/xen-ops.h
36025 +++ b/arch/x86/xen/xen-ops.h
36026 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36027 void xen_syscall32_target(void);
36028 #endif
36029
36030 -extern void *xen_initial_gdt;
36031 -
36032 struct trap_info;
36033 void xen_copy_trap_info(struct trap_info *traps);
36034
36035 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36036 index 525bd3d..ef888b1 100644
36037 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36038 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36039 @@ -119,9 +119,9 @@
36040 ----------------------------------------------------------------------*/
36041
36042 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36043 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36044 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36045 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36046 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36047
36048 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36049 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36050 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36051 index 2f33760..835e50a 100644
36052 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36053 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36054 @@ -11,6 +11,7 @@
36055 #ifndef _XTENSA_CORE_H
36056 #define _XTENSA_CORE_H
36057
36058 +#include <linux/const.h>
36059
36060 /****************************************************************************
36061 Parameters Useful for Any Code, USER or PRIVILEGED
36062 @@ -112,9 +113,9 @@
36063 ----------------------------------------------------------------------*/
36064
36065 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36066 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36067 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36068 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36069 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36070
36071 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36072 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36073 diff --git a/block/bio.c b/block/bio.c
36074 index f66a4ea..73ddf55 100644
36075 --- a/block/bio.c
36076 +++ b/block/bio.c
36077 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36078 /*
36079 * Overflow, abort
36080 */
36081 - if (end < start)
36082 + if (end < start || end - start > INT_MAX - nr_pages)
36083 return ERR_PTR(-EINVAL);
36084
36085 nr_pages += end - start;
36086 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36087 /*
36088 * Overflow, abort
36089 */
36090 - if (end < start)
36091 + if (end < start || end - start > INT_MAX - nr_pages)
36092 return ERR_PTR(-EINVAL);
36093
36094 nr_pages += end - start;
36095 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36096 index 0736729..2ec3b48 100644
36097 --- a/block/blk-iopoll.c
36098 +++ b/block/blk-iopoll.c
36099 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36100 }
36101 EXPORT_SYMBOL(blk_iopoll_complete);
36102
36103 -static void blk_iopoll_softirq(struct softirq_action *h)
36104 +static __latent_entropy void blk_iopoll_softirq(void)
36105 {
36106 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36107 int rearm = 0, budget = blk_iopoll_budget;
36108 diff --git a/block/blk-map.c b/block/blk-map.c
36109 index b8d2725..08c52b0 100644
36110 --- a/block/blk-map.c
36111 +++ b/block/blk-map.c
36112 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36113 if (!len || !kbuf)
36114 return -EINVAL;
36115
36116 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36117 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36118 if (do_copy)
36119 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36120 else
36121 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36122 index 53b1737..08177d2e 100644
36123 --- a/block/blk-softirq.c
36124 +++ b/block/blk-softirq.c
36125 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36126 * Softirq action handler - move entries to local list and loop over them
36127 * while passing them to the queue registered handler.
36128 */
36129 -static void blk_done_softirq(struct softirq_action *h)
36130 +static __latent_entropy void blk_done_softirq(void)
36131 {
36132 struct list_head *cpu_list, local_list;
36133
36134 diff --git a/block/bsg.c b/block/bsg.c
36135 index d214e92..9649863 100644
36136 --- a/block/bsg.c
36137 +++ b/block/bsg.c
36138 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36139 struct sg_io_v4 *hdr, struct bsg_device *bd,
36140 fmode_t has_write_perm)
36141 {
36142 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36143 + unsigned char *cmdptr;
36144 +
36145 if (hdr->request_len > BLK_MAX_CDB) {
36146 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36147 if (!rq->cmd)
36148 return -ENOMEM;
36149 - }
36150 + cmdptr = rq->cmd;
36151 + } else
36152 + cmdptr = tmpcmd;
36153
36154 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36155 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36156 hdr->request_len))
36157 return -EFAULT;
36158
36159 + if (cmdptr != rq->cmd)
36160 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36161 +
36162 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36163 if (blk_verify_command(rq->cmd, has_write_perm))
36164 return -EPERM;
36165 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36166 index f678c73..f35aa18 100644
36167 --- a/block/compat_ioctl.c
36168 +++ b/block/compat_ioctl.c
36169 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36170 cgc = compat_alloc_user_space(sizeof(*cgc));
36171 cgc32 = compat_ptr(arg);
36172
36173 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36174 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36175 get_user(data, &cgc32->buffer) ||
36176 put_user(compat_ptr(data), &cgc->buffer) ||
36177 copy_in_user(&cgc->buflen, &cgc32->buflen,
36178 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36179 err |= __get_user(f->spec1, &uf->spec1);
36180 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36181 err |= __get_user(name, &uf->name);
36182 - f->name = compat_ptr(name);
36183 + f->name = (void __force_kernel *)compat_ptr(name);
36184 if (err) {
36185 err = -EFAULT;
36186 goto out;
36187 diff --git a/block/genhd.c b/block/genhd.c
36188 index 0a536dc..b8f7aca 100644
36189 --- a/block/genhd.c
36190 +++ b/block/genhd.c
36191 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36192
36193 /*
36194 * Register device numbers dev..(dev+range-1)
36195 - * range must be nonzero
36196 + * Noop if @range is zero.
36197 * The hash chain is sorted on range, so that subranges can override.
36198 */
36199 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36200 struct kobject *(*probe)(dev_t, int *, void *),
36201 int (*lock)(dev_t, void *), void *data)
36202 {
36203 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36204 + if (range)
36205 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36206 }
36207
36208 EXPORT_SYMBOL(blk_register_region);
36209
36210 +/* undo blk_register_region(), noop if @range is zero */
36211 void blk_unregister_region(dev_t devt, unsigned long range)
36212 {
36213 - kobj_unmap(bdev_map, devt, range);
36214 + if (range)
36215 + kobj_unmap(bdev_map, devt, range);
36216 }
36217
36218 EXPORT_SYMBOL(blk_unregister_region);
36219 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36220 index 26cb624..a49c3a5 100644
36221 --- a/block/partitions/efi.c
36222 +++ b/block/partitions/efi.c
36223 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36224 if (!gpt)
36225 return NULL;
36226
36227 + if (!le32_to_cpu(gpt->num_partition_entries))
36228 + return NULL;
36229 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36230 + if (!pte)
36231 + return NULL;
36232 +
36233 count = le32_to_cpu(gpt->num_partition_entries) *
36234 le32_to_cpu(gpt->sizeof_partition_entry);
36235 - if (!count)
36236 - return NULL;
36237 - pte = kmalloc(count, GFP_KERNEL);
36238 - if (!pte)
36239 - return NULL;
36240 -
36241 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36242 (u8 *) pte, count) < count) {
36243 kfree(pte);
36244 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36245 index e1f71c3..02d295a 100644
36246 --- a/block/scsi_ioctl.c
36247 +++ b/block/scsi_ioctl.c
36248 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36249 return put_user(0, p);
36250 }
36251
36252 -static int sg_get_timeout(struct request_queue *q)
36253 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36254 {
36255 return jiffies_to_clock_t(q->sg_timeout);
36256 }
36257 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36258 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36259 struct sg_io_hdr *hdr, fmode_t mode)
36260 {
36261 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36262 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36263 + unsigned char *cmdptr;
36264 +
36265 + if (rq->cmd != rq->__cmd)
36266 + cmdptr = rq->cmd;
36267 + else
36268 + cmdptr = tmpcmd;
36269 +
36270 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36271 return -EFAULT;
36272 +
36273 + if (cmdptr != rq->cmd)
36274 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36275 +
36276 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36277 return -EPERM;
36278
36279 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36280 int err;
36281 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36282 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36283 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36284 + unsigned char *cmdptr;
36285
36286 if (!sic)
36287 return -EINVAL;
36288 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36289 */
36290 err = -EFAULT;
36291 rq->cmd_len = cmdlen;
36292 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36293 +
36294 + if (rq->cmd != rq->__cmd)
36295 + cmdptr = rq->cmd;
36296 + else
36297 + cmdptr = tmpcmd;
36298 +
36299 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36300 goto error;
36301
36302 + if (rq->cmd != cmdptr)
36303 + memcpy(rq->cmd, cmdptr, cmdlen);
36304 +
36305 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36306 goto error;
36307
36308 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36309 index 650afac1..f3307de 100644
36310 --- a/crypto/cryptd.c
36311 +++ b/crypto/cryptd.c
36312 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36313
36314 struct cryptd_blkcipher_request_ctx {
36315 crypto_completion_t complete;
36316 -};
36317 +} __no_const;
36318
36319 struct cryptd_hash_ctx {
36320 struct crypto_shash *child;
36321 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36322
36323 struct cryptd_aead_request_ctx {
36324 crypto_completion_t complete;
36325 -};
36326 +} __no_const;
36327
36328 static void cryptd_queue_worker(struct work_struct *work);
36329
36330 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36331 index c305d41..a96de79 100644
36332 --- a/crypto/pcrypt.c
36333 +++ b/crypto/pcrypt.c
36334 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36335 int ret;
36336
36337 pinst->kobj.kset = pcrypt_kset;
36338 - ret = kobject_add(&pinst->kobj, NULL, name);
36339 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36340 if (!ret)
36341 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36342
36343 diff --git a/crypto/zlib.c b/crypto/zlib.c
36344 index 0eefa9d..0fa3d29 100644
36345 --- a/crypto/zlib.c
36346 +++ b/crypto/zlib.c
36347 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36348 zlib_comp_exit(ctx);
36349
36350 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36351 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36352 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36353 : MAX_WBITS;
36354 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36355 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36356 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36357 : DEF_MEM_LEVEL;
36358
36359 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36360 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36361 index 3b37676..898edfa 100644
36362 --- a/drivers/acpi/acpica/hwxfsleep.c
36363 +++ b/drivers/acpi/acpica/hwxfsleep.c
36364 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36365 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36366
36367 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36368 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36369 - acpi_hw_extended_sleep},
36370 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36371 - acpi_hw_extended_wake_prep},
36372 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36373 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36374 + .extended_function = acpi_hw_extended_sleep},
36375 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36376 + .extended_function = acpi_hw_extended_wake_prep},
36377 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36378 + .extended_function = acpi_hw_extended_wake}
36379 };
36380
36381 /*
36382 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36383 index 16129c7..8b675cd 100644
36384 --- a/drivers/acpi/apei/apei-internal.h
36385 +++ b/drivers/acpi/apei/apei-internal.h
36386 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36387 struct apei_exec_ins_type {
36388 u32 flags;
36389 apei_exec_ins_func_t run;
36390 -};
36391 +} __do_const;
36392
36393 struct apei_exec_context {
36394 u32 ip;
36395 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36396 index e82d097..0c855c1 100644
36397 --- a/drivers/acpi/apei/ghes.c
36398 +++ b/drivers/acpi/apei/ghes.c
36399 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36400 const struct acpi_hest_generic *generic,
36401 const struct acpi_hest_generic_status *estatus)
36402 {
36403 - static atomic_t seqno;
36404 + static atomic_unchecked_t seqno;
36405 unsigned int curr_seqno;
36406 char pfx_seq[64];
36407
36408 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36409 else
36410 pfx = KERN_ERR;
36411 }
36412 - curr_seqno = atomic_inc_return(&seqno);
36413 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36414 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36415 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36416 pfx_seq, generic->header.source_id);
36417 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36418 index a83e3c6..c3d617f 100644
36419 --- a/drivers/acpi/bgrt.c
36420 +++ b/drivers/acpi/bgrt.c
36421 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36422 if (!bgrt_image)
36423 return -ENODEV;
36424
36425 - bin_attr_image.private = bgrt_image;
36426 - bin_attr_image.size = bgrt_image_size;
36427 + pax_open_kernel();
36428 + *(void **)&bin_attr_image.private = bgrt_image;
36429 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36430 + pax_close_kernel();
36431
36432 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36433 if (!bgrt_kobj)
36434 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36435 index 9b693d5..8953d54 100644
36436 --- a/drivers/acpi/blacklist.c
36437 +++ b/drivers/acpi/blacklist.c
36438 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36439 u32 is_critical_error;
36440 };
36441
36442 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36443 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36444
36445 /*
36446 * POLICY: If *anything* doesn't work, put it on the blacklist.
36447 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36448 return 0;
36449 }
36450
36451 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36452 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36453 {
36454 .callback = dmi_disable_osi_vista,
36455 .ident = "Fujitsu Siemens",
36456 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36457 index 8b67bd0..b59593e 100644
36458 --- a/drivers/acpi/bus.c
36459 +++ b/drivers/acpi/bus.c
36460 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36461 }
36462 #endif
36463
36464 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36465 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36466 /*
36467 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36468 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36469 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36470 {}
36471 };
36472 #else
36473 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36474 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36475 {}
36476 };
36477 #endif
36478 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36479 index c68e724..e863008 100644
36480 --- a/drivers/acpi/custom_method.c
36481 +++ b/drivers/acpi/custom_method.c
36482 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36483 struct acpi_table_header table;
36484 acpi_status status;
36485
36486 +#ifdef CONFIG_GRKERNSEC_KMEM
36487 + return -EPERM;
36488 +#endif
36489 +
36490 if (!(*ppos)) {
36491 /* parse the table header to get the table length */
36492 if (count <= sizeof(struct acpi_table_header))
36493 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36494 index 735db11..91e07ff 100644
36495 --- a/drivers/acpi/device_pm.c
36496 +++ b/drivers/acpi/device_pm.c
36497 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36498
36499 #endif /* CONFIG_PM_SLEEP */
36500
36501 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36502 +
36503 static struct dev_pm_domain acpi_general_pm_domain = {
36504 .ops = {
36505 .runtime_suspend = acpi_subsys_runtime_suspend,
36506 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36507 .restore_early = acpi_subsys_resume_early,
36508 #endif
36509 },
36510 + .detach = acpi_dev_pm_detach
36511 };
36512
36513 /**
36514 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36515 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36516 }
36517
36518 - dev->pm_domain->detach = acpi_dev_pm_detach;
36519 return 0;
36520 }
36521 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36522 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36523 index a8dd2f7..e15950e 100644
36524 --- a/drivers/acpi/ec.c
36525 +++ b/drivers/acpi/ec.c
36526 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36527 return 0;
36528 }
36529
36530 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36531 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36532 {
36533 ec_skip_dsdt_scan, "Compal JFL92", {
36534 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36535 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36536 index 139d9e4..9a9d799 100644
36537 --- a/drivers/acpi/pci_slot.c
36538 +++ b/drivers/acpi/pci_slot.c
36539 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36540 return 0;
36541 }
36542
36543 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36544 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36545 /*
36546 * Fujitsu Primequest machines will return 1023 to indicate an
36547 * error if the _SUN method is evaluated on SxFy objects that
36548 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36549 index d9f7158..168e742 100644
36550 --- a/drivers/acpi/processor_driver.c
36551 +++ b/drivers/acpi/processor_driver.c
36552 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36553 return NOTIFY_OK;
36554 }
36555
36556 -static struct notifier_block __refdata acpi_cpu_notifier = {
36557 +static struct notifier_block __refconst acpi_cpu_notifier = {
36558 .notifier_call = acpi_cpu_soft_notify,
36559 };
36560
36561 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36562 index f98db0b..8309c83 100644
36563 --- a/drivers/acpi/processor_idle.c
36564 +++ b/drivers/acpi/processor_idle.c
36565 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36566 {
36567 int i, count = CPUIDLE_DRIVER_STATE_START;
36568 struct acpi_processor_cx *cx;
36569 - struct cpuidle_state *state;
36570 + cpuidle_state_no_const *state;
36571 struct cpuidle_driver *drv = &acpi_idle_driver;
36572
36573 if (!pr->flags.power_setup_done)
36574 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36575 index e5dd808..1eceed1 100644
36576 --- a/drivers/acpi/processor_pdc.c
36577 +++ b/drivers/acpi/processor_pdc.c
36578 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36579 return 0;
36580 }
36581
36582 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36583 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36584 {
36585 set_no_mwait, "Extensa 5220", {
36586 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36587 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36588 index 7f251dd..47b262c 100644
36589 --- a/drivers/acpi/sleep.c
36590 +++ b/drivers/acpi/sleep.c
36591 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36592 return 0;
36593 }
36594
36595 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36596 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36597 {
36598 .callback = init_old_suspend_ordering,
36599 .ident = "Abit KN9 (nForce4 variant)",
36600 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36601 index 13e577c..cef11ee 100644
36602 --- a/drivers/acpi/sysfs.c
36603 +++ b/drivers/acpi/sysfs.c
36604 @@ -423,11 +423,11 @@ static u32 num_counters;
36605 static struct attribute **all_attrs;
36606 static u32 acpi_gpe_count;
36607
36608 -static struct attribute_group interrupt_stats_attr_group = {
36609 +static attribute_group_no_const interrupt_stats_attr_group = {
36610 .name = "interrupts",
36611 };
36612
36613 -static struct kobj_attribute *counter_attrs;
36614 +static kobj_attribute_no_const *counter_attrs;
36615
36616 static void delete_gpe_attr_array(void)
36617 {
36618 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36619 index d24fa19..782f1e6 100644
36620 --- a/drivers/acpi/thermal.c
36621 +++ b/drivers/acpi/thermal.c
36622 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36623 return 0;
36624 }
36625
36626 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36627 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36628 /*
36629 * Award BIOS on this AOpen makes thermal control almost worthless.
36630 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36631 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36632 index 26eb70c..4d66ddf 100644
36633 --- a/drivers/acpi/video.c
36634 +++ b/drivers/acpi/video.c
36635 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36636 return 0;
36637 }
36638
36639 -static struct dmi_system_id video_dmi_table[] __initdata = {
36640 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36641 /*
36642 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36643 */
36644 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36645 index 61a9c07..ea98fa1 100644
36646 --- a/drivers/ata/libahci.c
36647 +++ b/drivers/ata/libahci.c
36648 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36649 }
36650 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36651
36652 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36653 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36654 struct ata_taskfile *tf, int is_cmd, u16 flags,
36655 unsigned long timeout_msec)
36656 {
36657 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36658 index 23dac3b..89ada44 100644
36659 --- a/drivers/ata/libata-core.c
36660 +++ b/drivers/ata/libata-core.c
36661 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36662 static void ata_dev_xfermask(struct ata_device *dev);
36663 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36664
36665 -atomic_t ata_print_id = ATOMIC_INIT(0);
36666 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36667
36668 struct ata_force_param {
36669 const char *name;
36670 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36671 struct ata_port *ap;
36672 unsigned int tag;
36673
36674 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36675 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36676 ap = qc->ap;
36677
36678 qc->flags = 0;
36679 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36680 struct ata_port *ap;
36681 struct ata_link *link;
36682
36683 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36684 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36685 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36686 ap = qc->ap;
36687 link = qc->dev->link;
36688 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36689 return;
36690
36691 spin_lock(&lock);
36692 + pax_open_kernel();
36693
36694 for (cur = ops->inherits; cur; cur = cur->inherits) {
36695 void **inherit = (void **)cur;
36696 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36697 if (IS_ERR(*pp))
36698 *pp = NULL;
36699
36700 - ops->inherits = NULL;
36701 + *(struct ata_port_operations **)&ops->inherits = NULL;
36702
36703 + pax_close_kernel();
36704 spin_unlock(&lock);
36705 }
36706
36707 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36708
36709 /* give ports names and add SCSI hosts */
36710 for (i = 0; i < host->n_ports; i++) {
36711 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36712 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36713 host->ports[i]->local_port_no = i + 1;
36714 }
36715
36716 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36717 index b061ba2..fdcd85f 100644
36718 --- a/drivers/ata/libata-scsi.c
36719 +++ b/drivers/ata/libata-scsi.c
36720 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36721
36722 if (rc)
36723 return rc;
36724 - ap->print_id = atomic_inc_return(&ata_print_id);
36725 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36726 return 0;
36727 }
36728 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36729 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36730 index f840ca1..edd6ef3 100644
36731 --- a/drivers/ata/libata.h
36732 +++ b/drivers/ata/libata.h
36733 @@ -53,7 +53,7 @@ enum {
36734 ATA_DNXFER_QUIET = (1 << 31),
36735 };
36736
36737 -extern atomic_t ata_print_id;
36738 +extern atomic_unchecked_t ata_print_id;
36739 extern int atapi_passthru16;
36740 extern int libata_fua;
36741 extern int libata_noacpi;
36742 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36743 index a9b0c82..207d97d 100644
36744 --- a/drivers/ata/pata_arasan_cf.c
36745 +++ b/drivers/ata/pata_arasan_cf.c
36746 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36747 /* Handle platform specific quirks */
36748 if (quirk) {
36749 if (quirk & CF_BROKEN_PIO) {
36750 - ap->ops->set_piomode = NULL;
36751 + pax_open_kernel();
36752 + *(void **)&ap->ops->set_piomode = NULL;
36753 + pax_close_kernel();
36754 ap->pio_mask = 0;
36755 }
36756 if (quirk & CF_BROKEN_MWDMA)
36757 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36758 index f9b983a..887b9d8 100644
36759 --- a/drivers/atm/adummy.c
36760 +++ b/drivers/atm/adummy.c
36761 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36762 vcc->pop(vcc, skb);
36763 else
36764 dev_kfree_skb_any(skb);
36765 - atomic_inc(&vcc->stats->tx);
36766 + atomic_inc_unchecked(&vcc->stats->tx);
36767
36768 return 0;
36769 }
36770 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36771 index f1a9198..f466a4a 100644
36772 --- a/drivers/atm/ambassador.c
36773 +++ b/drivers/atm/ambassador.c
36774 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36775 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36776
36777 // VC layer stats
36778 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36779 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36780
36781 // free the descriptor
36782 kfree (tx_descr);
36783 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36784 dump_skb ("<<<", vc, skb);
36785
36786 // VC layer stats
36787 - atomic_inc(&atm_vcc->stats->rx);
36788 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36789 __net_timestamp(skb);
36790 // end of our responsibility
36791 atm_vcc->push (atm_vcc, skb);
36792 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36793 } else {
36794 PRINTK (KERN_INFO, "dropped over-size frame");
36795 // should we count this?
36796 - atomic_inc(&atm_vcc->stats->rx_drop);
36797 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36798 }
36799
36800 } else {
36801 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36802 }
36803
36804 if (check_area (skb->data, skb->len)) {
36805 - atomic_inc(&atm_vcc->stats->tx_err);
36806 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36807 return -ENOMEM; // ?
36808 }
36809
36810 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36811 index 480fa6f..947067c 100644
36812 --- a/drivers/atm/atmtcp.c
36813 +++ b/drivers/atm/atmtcp.c
36814 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36815 if (vcc->pop) vcc->pop(vcc,skb);
36816 else dev_kfree_skb(skb);
36817 if (dev_data) return 0;
36818 - atomic_inc(&vcc->stats->tx_err);
36819 + atomic_inc_unchecked(&vcc->stats->tx_err);
36820 return -ENOLINK;
36821 }
36822 size = skb->len+sizeof(struct atmtcp_hdr);
36823 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36824 if (!new_skb) {
36825 if (vcc->pop) vcc->pop(vcc,skb);
36826 else dev_kfree_skb(skb);
36827 - atomic_inc(&vcc->stats->tx_err);
36828 + atomic_inc_unchecked(&vcc->stats->tx_err);
36829 return -ENOBUFS;
36830 }
36831 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36832 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36833 if (vcc->pop) vcc->pop(vcc,skb);
36834 else dev_kfree_skb(skb);
36835 out_vcc->push(out_vcc,new_skb);
36836 - atomic_inc(&vcc->stats->tx);
36837 - atomic_inc(&out_vcc->stats->rx);
36838 + atomic_inc_unchecked(&vcc->stats->tx);
36839 + atomic_inc_unchecked(&out_vcc->stats->rx);
36840 return 0;
36841 }
36842
36843 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36844 read_unlock(&vcc_sklist_lock);
36845 if (!out_vcc) {
36846 result = -EUNATCH;
36847 - atomic_inc(&vcc->stats->tx_err);
36848 + atomic_inc_unchecked(&vcc->stats->tx_err);
36849 goto done;
36850 }
36851 skb_pull(skb,sizeof(struct atmtcp_hdr));
36852 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36853 __net_timestamp(new_skb);
36854 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36855 out_vcc->push(out_vcc,new_skb);
36856 - atomic_inc(&vcc->stats->tx);
36857 - atomic_inc(&out_vcc->stats->rx);
36858 + atomic_inc_unchecked(&vcc->stats->tx);
36859 + atomic_inc_unchecked(&out_vcc->stats->rx);
36860 done:
36861 if (vcc->pop) vcc->pop(vcc,skb);
36862 else dev_kfree_skb(skb);
36863 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36864 index 6339efd..2b441d5 100644
36865 --- a/drivers/atm/eni.c
36866 +++ b/drivers/atm/eni.c
36867 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36868 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36869 vcc->dev->number);
36870 length = 0;
36871 - atomic_inc(&vcc->stats->rx_err);
36872 + atomic_inc_unchecked(&vcc->stats->rx_err);
36873 }
36874 else {
36875 length = ATM_CELL_SIZE-1; /* no HEC */
36876 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36877 size);
36878 }
36879 eff = length = 0;
36880 - atomic_inc(&vcc->stats->rx_err);
36881 + atomic_inc_unchecked(&vcc->stats->rx_err);
36882 }
36883 else {
36884 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36885 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36886 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36887 vcc->dev->number,vcc->vci,length,size << 2,descr);
36888 length = eff = 0;
36889 - atomic_inc(&vcc->stats->rx_err);
36890 + atomic_inc_unchecked(&vcc->stats->rx_err);
36891 }
36892 }
36893 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36894 @@ -770,7 +770,7 @@ rx_dequeued++;
36895 vcc->push(vcc,skb);
36896 pushed++;
36897 }
36898 - atomic_inc(&vcc->stats->rx);
36899 + atomic_inc_unchecked(&vcc->stats->rx);
36900 }
36901 wake_up(&eni_dev->rx_wait);
36902 }
36903 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36904 DMA_TO_DEVICE);
36905 if (vcc->pop) vcc->pop(vcc,skb);
36906 else dev_kfree_skb_irq(skb);
36907 - atomic_inc(&vcc->stats->tx);
36908 + atomic_inc_unchecked(&vcc->stats->tx);
36909 wake_up(&eni_dev->tx_wait);
36910 dma_complete++;
36911 }
36912 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36913 index 82f2ae0..f205c02 100644
36914 --- a/drivers/atm/firestream.c
36915 +++ b/drivers/atm/firestream.c
36916 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36917 }
36918 }
36919
36920 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36921 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36922
36923 fs_dprintk (FS_DEBUG_TXMEM, "i");
36924 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36925 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36926 #endif
36927 skb_put (skb, qe->p1 & 0xffff);
36928 ATM_SKB(skb)->vcc = atm_vcc;
36929 - atomic_inc(&atm_vcc->stats->rx);
36930 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36931 __net_timestamp(skb);
36932 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36933 atm_vcc->push (atm_vcc, skb);
36934 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36935 kfree (pe);
36936 }
36937 if (atm_vcc)
36938 - atomic_inc(&atm_vcc->stats->rx_drop);
36939 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36940 break;
36941 case 0x1f: /* Reassembly abort: no buffers. */
36942 /* Silently increment error counter. */
36943 if (atm_vcc)
36944 - atomic_inc(&atm_vcc->stats->rx_drop);
36945 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36946 break;
36947 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36948 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36949 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36950 index 75dde90..4309ead 100644
36951 --- a/drivers/atm/fore200e.c
36952 +++ b/drivers/atm/fore200e.c
36953 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36954 #endif
36955 /* check error condition */
36956 if (*entry->status & STATUS_ERROR)
36957 - atomic_inc(&vcc->stats->tx_err);
36958 + atomic_inc_unchecked(&vcc->stats->tx_err);
36959 else
36960 - atomic_inc(&vcc->stats->tx);
36961 + atomic_inc_unchecked(&vcc->stats->tx);
36962 }
36963 }
36964
36965 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36966 if (skb == NULL) {
36967 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36968
36969 - atomic_inc(&vcc->stats->rx_drop);
36970 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36971 return -ENOMEM;
36972 }
36973
36974 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36975
36976 dev_kfree_skb_any(skb);
36977
36978 - atomic_inc(&vcc->stats->rx_drop);
36979 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36980 return -ENOMEM;
36981 }
36982
36983 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36984
36985 vcc->push(vcc, skb);
36986 - atomic_inc(&vcc->stats->rx);
36987 + atomic_inc_unchecked(&vcc->stats->rx);
36988
36989 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36990
36991 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36992 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36993 fore200e->atm_dev->number,
36994 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36995 - atomic_inc(&vcc->stats->rx_err);
36996 + atomic_inc_unchecked(&vcc->stats->rx_err);
36997 }
36998 }
36999
37000 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37001 goto retry_here;
37002 }
37003
37004 - atomic_inc(&vcc->stats->tx_err);
37005 + atomic_inc_unchecked(&vcc->stats->tx_err);
37006
37007 fore200e->tx_sat++;
37008 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37009 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37010 index 93dca2e..c5daa69 100644
37011 --- a/drivers/atm/he.c
37012 +++ b/drivers/atm/he.c
37013 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37014
37015 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37016 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37017 - atomic_inc(&vcc->stats->rx_drop);
37018 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37019 goto return_host_buffers;
37020 }
37021
37022 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37023 RBRQ_LEN_ERR(he_dev->rbrq_head)
37024 ? "LEN_ERR" : "",
37025 vcc->vpi, vcc->vci);
37026 - atomic_inc(&vcc->stats->rx_err);
37027 + atomic_inc_unchecked(&vcc->stats->rx_err);
37028 goto return_host_buffers;
37029 }
37030
37031 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37032 vcc->push(vcc, skb);
37033 spin_lock(&he_dev->global_lock);
37034
37035 - atomic_inc(&vcc->stats->rx);
37036 + atomic_inc_unchecked(&vcc->stats->rx);
37037
37038 return_host_buffers:
37039 ++pdus_assembled;
37040 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37041 tpd->vcc->pop(tpd->vcc, tpd->skb);
37042 else
37043 dev_kfree_skb_any(tpd->skb);
37044 - atomic_inc(&tpd->vcc->stats->tx_err);
37045 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37046 }
37047 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37048 return;
37049 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37050 vcc->pop(vcc, skb);
37051 else
37052 dev_kfree_skb_any(skb);
37053 - atomic_inc(&vcc->stats->tx_err);
37054 + atomic_inc_unchecked(&vcc->stats->tx_err);
37055 return -EINVAL;
37056 }
37057
37058 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37059 vcc->pop(vcc, skb);
37060 else
37061 dev_kfree_skb_any(skb);
37062 - atomic_inc(&vcc->stats->tx_err);
37063 + atomic_inc_unchecked(&vcc->stats->tx_err);
37064 return -EINVAL;
37065 }
37066 #endif
37067 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37068 vcc->pop(vcc, skb);
37069 else
37070 dev_kfree_skb_any(skb);
37071 - atomic_inc(&vcc->stats->tx_err);
37072 + atomic_inc_unchecked(&vcc->stats->tx_err);
37073 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37074 return -ENOMEM;
37075 }
37076 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37077 vcc->pop(vcc, skb);
37078 else
37079 dev_kfree_skb_any(skb);
37080 - atomic_inc(&vcc->stats->tx_err);
37081 + atomic_inc_unchecked(&vcc->stats->tx_err);
37082 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37083 return -ENOMEM;
37084 }
37085 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37086 __enqueue_tpd(he_dev, tpd, cid);
37087 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37088
37089 - atomic_inc(&vcc->stats->tx);
37090 + atomic_inc_unchecked(&vcc->stats->tx);
37091
37092 return 0;
37093 }
37094 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37095 index 527bbd5..96570c8 100644
37096 --- a/drivers/atm/horizon.c
37097 +++ b/drivers/atm/horizon.c
37098 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37099 {
37100 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37101 // VC layer stats
37102 - atomic_inc(&vcc->stats->rx);
37103 + atomic_inc_unchecked(&vcc->stats->rx);
37104 __net_timestamp(skb);
37105 // end of our responsibility
37106 vcc->push (vcc, skb);
37107 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37108 dev->tx_iovec = NULL;
37109
37110 // VC layer stats
37111 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37112 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37113
37114 // free the skb
37115 hrz_kfree_skb (skb);
37116 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37117 index 074616b..d6b3d5f 100644
37118 --- a/drivers/atm/idt77252.c
37119 +++ b/drivers/atm/idt77252.c
37120 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37121 else
37122 dev_kfree_skb(skb);
37123
37124 - atomic_inc(&vcc->stats->tx);
37125 + atomic_inc_unchecked(&vcc->stats->tx);
37126 }
37127
37128 atomic_dec(&scq->used);
37129 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37130 if ((sb = dev_alloc_skb(64)) == NULL) {
37131 printk("%s: Can't allocate buffers for aal0.\n",
37132 card->name);
37133 - atomic_add(i, &vcc->stats->rx_drop);
37134 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37135 break;
37136 }
37137 if (!atm_charge(vcc, sb->truesize)) {
37138 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37139 card->name);
37140 - atomic_add(i - 1, &vcc->stats->rx_drop);
37141 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37142 dev_kfree_skb(sb);
37143 break;
37144 }
37145 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37146 ATM_SKB(sb)->vcc = vcc;
37147 __net_timestamp(sb);
37148 vcc->push(vcc, sb);
37149 - atomic_inc(&vcc->stats->rx);
37150 + atomic_inc_unchecked(&vcc->stats->rx);
37151
37152 cell += ATM_CELL_PAYLOAD;
37153 }
37154 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37155 "(CDC: %08x)\n",
37156 card->name, len, rpp->len, readl(SAR_REG_CDC));
37157 recycle_rx_pool_skb(card, rpp);
37158 - atomic_inc(&vcc->stats->rx_err);
37159 + atomic_inc_unchecked(&vcc->stats->rx_err);
37160 return;
37161 }
37162 if (stat & SAR_RSQE_CRC) {
37163 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37164 recycle_rx_pool_skb(card, rpp);
37165 - atomic_inc(&vcc->stats->rx_err);
37166 + atomic_inc_unchecked(&vcc->stats->rx_err);
37167 return;
37168 }
37169 if (skb_queue_len(&rpp->queue) > 1) {
37170 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37171 RXPRINTK("%s: Can't alloc RX skb.\n",
37172 card->name);
37173 recycle_rx_pool_skb(card, rpp);
37174 - atomic_inc(&vcc->stats->rx_err);
37175 + atomic_inc_unchecked(&vcc->stats->rx_err);
37176 return;
37177 }
37178 if (!atm_charge(vcc, skb->truesize)) {
37179 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37180 __net_timestamp(skb);
37181
37182 vcc->push(vcc, skb);
37183 - atomic_inc(&vcc->stats->rx);
37184 + atomic_inc_unchecked(&vcc->stats->rx);
37185
37186 return;
37187 }
37188 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37189 __net_timestamp(skb);
37190
37191 vcc->push(vcc, skb);
37192 - atomic_inc(&vcc->stats->rx);
37193 + atomic_inc_unchecked(&vcc->stats->rx);
37194
37195 if (skb->truesize > SAR_FB_SIZE_3)
37196 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37197 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37198 if (vcc->qos.aal != ATM_AAL0) {
37199 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37200 card->name, vpi, vci);
37201 - atomic_inc(&vcc->stats->rx_drop);
37202 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37203 goto drop;
37204 }
37205
37206 if ((sb = dev_alloc_skb(64)) == NULL) {
37207 printk("%s: Can't allocate buffers for AAL0.\n",
37208 card->name);
37209 - atomic_inc(&vcc->stats->rx_err);
37210 + atomic_inc_unchecked(&vcc->stats->rx_err);
37211 goto drop;
37212 }
37213
37214 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37215 ATM_SKB(sb)->vcc = vcc;
37216 __net_timestamp(sb);
37217 vcc->push(vcc, sb);
37218 - atomic_inc(&vcc->stats->rx);
37219 + atomic_inc_unchecked(&vcc->stats->rx);
37220
37221 drop:
37222 skb_pull(queue, 64);
37223 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37224
37225 if (vc == NULL) {
37226 printk("%s: NULL connection in send().\n", card->name);
37227 - atomic_inc(&vcc->stats->tx_err);
37228 + atomic_inc_unchecked(&vcc->stats->tx_err);
37229 dev_kfree_skb(skb);
37230 return -EINVAL;
37231 }
37232 if (!test_bit(VCF_TX, &vc->flags)) {
37233 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37234 - atomic_inc(&vcc->stats->tx_err);
37235 + atomic_inc_unchecked(&vcc->stats->tx_err);
37236 dev_kfree_skb(skb);
37237 return -EINVAL;
37238 }
37239 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37240 break;
37241 default:
37242 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37243 - atomic_inc(&vcc->stats->tx_err);
37244 + atomic_inc_unchecked(&vcc->stats->tx_err);
37245 dev_kfree_skb(skb);
37246 return -EINVAL;
37247 }
37248
37249 if (skb_shinfo(skb)->nr_frags != 0) {
37250 printk("%s: No scatter-gather yet.\n", card->name);
37251 - atomic_inc(&vcc->stats->tx_err);
37252 + atomic_inc_unchecked(&vcc->stats->tx_err);
37253 dev_kfree_skb(skb);
37254 return -EINVAL;
37255 }
37256 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37257
37258 err = queue_skb(card, vc, skb, oam);
37259 if (err) {
37260 - atomic_inc(&vcc->stats->tx_err);
37261 + atomic_inc_unchecked(&vcc->stats->tx_err);
37262 dev_kfree_skb(skb);
37263 return err;
37264 }
37265 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37266 skb = dev_alloc_skb(64);
37267 if (!skb) {
37268 printk("%s: Out of memory in send_oam().\n", card->name);
37269 - atomic_inc(&vcc->stats->tx_err);
37270 + atomic_inc_unchecked(&vcc->stats->tx_err);
37271 return -ENOMEM;
37272 }
37273 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37274 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37275 index 924f8e2..3375a3e 100644
37276 --- a/drivers/atm/iphase.c
37277 +++ b/drivers/atm/iphase.c
37278 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37279 status = (u_short) (buf_desc_ptr->desc_mode);
37280 if (status & (RX_CER | RX_PTE | RX_OFL))
37281 {
37282 - atomic_inc(&vcc->stats->rx_err);
37283 + atomic_inc_unchecked(&vcc->stats->rx_err);
37284 IF_ERR(printk("IA: bad packet, dropping it");)
37285 if (status & RX_CER) {
37286 IF_ERR(printk(" cause: packet CRC error\n");)
37287 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37288 len = dma_addr - buf_addr;
37289 if (len > iadev->rx_buf_sz) {
37290 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37291 - atomic_inc(&vcc->stats->rx_err);
37292 + atomic_inc_unchecked(&vcc->stats->rx_err);
37293 goto out_free_desc;
37294 }
37295
37296 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37297 ia_vcc = INPH_IA_VCC(vcc);
37298 if (ia_vcc == NULL)
37299 {
37300 - atomic_inc(&vcc->stats->rx_err);
37301 + atomic_inc_unchecked(&vcc->stats->rx_err);
37302 atm_return(vcc, skb->truesize);
37303 dev_kfree_skb_any(skb);
37304 goto INCR_DLE;
37305 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37306 if ((length > iadev->rx_buf_sz) || (length >
37307 (skb->len - sizeof(struct cpcs_trailer))))
37308 {
37309 - atomic_inc(&vcc->stats->rx_err);
37310 + atomic_inc_unchecked(&vcc->stats->rx_err);
37311 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37312 length, skb->len);)
37313 atm_return(vcc, skb->truesize);
37314 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37315
37316 IF_RX(printk("rx_dle_intr: skb push");)
37317 vcc->push(vcc,skb);
37318 - atomic_inc(&vcc->stats->rx);
37319 + atomic_inc_unchecked(&vcc->stats->rx);
37320 iadev->rx_pkt_cnt++;
37321 }
37322 INCR_DLE:
37323 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37324 {
37325 struct k_sonet_stats *stats;
37326 stats = &PRIV(_ia_dev[board])->sonet_stats;
37327 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37328 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37329 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37330 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37331 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37332 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37333 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37334 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37335 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37336 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37337 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37338 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37339 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37340 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37341 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37342 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37343 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37344 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37345 }
37346 ia_cmds.status = 0;
37347 break;
37348 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37349 if ((desc == 0) || (desc > iadev->num_tx_desc))
37350 {
37351 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37352 - atomic_inc(&vcc->stats->tx);
37353 + atomic_inc_unchecked(&vcc->stats->tx);
37354 if (vcc->pop)
37355 vcc->pop(vcc, skb);
37356 else
37357 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37358 ATM_DESC(skb) = vcc->vci;
37359 skb_queue_tail(&iadev->tx_dma_q, skb);
37360
37361 - atomic_inc(&vcc->stats->tx);
37362 + atomic_inc_unchecked(&vcc->stats->tx);
37363 iadev->tx_pkt_cnt++;
37364 /* Increment transaction counter */
37365 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37366
37367 #if 0
37368 /* add flow control logic */
37369 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37370 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37371 if (iavcc->vc_desc_cnt > 10) {
37372 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37373 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37374 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37375 index ce43ae3..969de38 100644
37376 --- a/drivers/atm/lanai.c
37377 +++ b/drivers/atm/lanai.c
37378 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37379 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37380 lanai_endtx(lanai, lvcc);
37381 lanai_free_skb(lvcc->tx.atmvcc, skb);
37382 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37383 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37384 }
37385
37386 /* Try to fill the buffer - don't call unless there is backlog */
37387 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37388 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37389 __net_timestamp(skb);
37390 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37391 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37392 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37393 out:
37394 lvcc->rx.buf.ptr = end;
37395 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37396 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37397 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37398 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37399 lanai->stats.service_rxnotaal5++;
37400 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37401 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37402 return 0;
37403 }
37404 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37405 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37406 int bytes;
37407 read_unlock(&vcc_sklist_lock);
37408 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37409 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37410 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37411 lvcc->stats.x.aal5.service_trash++;
37412 bytes = (SERVICE_GET_END(s) * 16) -
37413 (((unsigned long) lvcc->rx.buf.ptr) -
37414 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37415 }
37416 if (s & SERVICE_STREAM) {
37417 read_unlock(&vcc_sklist_lock);
37418 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37419 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37420 lvcc->stats.x.aal5.service_stream++;
37421 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37422 "PDU on VCI %d!\n", lanai->number, vci);
37423 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37424 return 0;
37425 }
37426 DPRINTK("got rx crc error on vci %d\n", vci);
37427 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37428 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37429 lvcc->stats.x.aal5.service_rxcrc++;
37430 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37431 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37432 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37433 index b7e1cc0..eb336bfe 100644
37434 --- a/drivers/atm/nicstar.c
37435 +++ b/drivers/atm/nicstar.c
37436 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37437 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37438 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37439 card->index);
37440 - atomic_inc(&vcc->stats->tx_err);
37441 + atomic_inc_unchecked(&vcc->stats->tx_err);
37442 dev_kfree_skb_any(skb);
37443 return -EINVAL;
37444 }
37445 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37446 if (!vc->tx) {
37447 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37448 card->index);
37449 - atomic_inc(&vcc->stats->tx_err);
37450 + atomic_inc_unchecked(&vcc->stats->tx_err);
37451 dev_kfree_skb_any(skb);
37452 return -EINVAL;
37453 }
37454 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37455 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37456 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37457 card->index);
37458 - atomic_inc(&vcc->stats->tx_err);
37459 + atomic_inc_unchecked(&vcc->stats->tx_err);
37460 dev_kfree_skb_any(skb);
37461 return -EINVAL;
37462 }
37463
37464 if (skb_shinfo(skb)->nr_frags != 0) {
37465 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37466 - atomic_inc(&vcc->stats->tx_err);
37467 + atomic_inc_unchecked(&vcc->stats->tx_err);
37468 dev_kfree_skb_any(skb);
37469 return -EINVAL;
37470 }
37471 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37472 }
37473
37474 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37475 - atomic_inc(&vcc->stats->tx_err);
37476 + atomic_inc_unchecked(&vcc->stats->tx_err);
37477 dev_kfree_skb_any(skb);
37478 return -EIO;
37479 }
37480 - atomic_inc(&vcc->stats->tx);
37481 + atomic_inc_unchecked(&vcc->stats->tx);
37482
37483 return 0;
37484 }
37485 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37486 printk
37487 ("nicstar%d: Can't allocate buffers for aal0.\n",
37488 card->index);
37489 - atomic_add(i, &vcc->stats->rx_drop);
37490 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37491 break;
37492 }
37493 if (!atm_charge(vcc, sb->truesize)) {
37494 RXPRINTK
37495 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37496 card->index);
37497 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37498 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37499 dev_kfree_skb_any(sb);
37500 break;
37501 }
37502 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37503 ATM_SKB(sb)->vcc = vcc;
37504 __net_timestamp(sb);
37505 vcc->push(vcc, sb);
37506 - atomic_inc(&vcc->stats->rx);
37507 + atomic_inc_unchecked(&vcc->stats->rx);
37508 cell += ATM_CELL_PAYLOAD;
37509 }
37510
37511 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37512 if (iovb == NULL) {
37513 printk("nicstar%d: Out of iovec buffers.\n",
37514 card->index);
37515 - atomic_inc(&vcc->stats->rx_drop);
37516 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37517 recycle_rx_buf(card, skb);
37518 return;
37519 }
37520 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37521 small or large buffer itself. */
37522 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37523 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37524 - atomic_inc(&vcc->stats->rx_err);
37525 + atomic_inc_unchecked(&vcc->stats->rx_err);
37526 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37527 NS_MAX_IOVECS);
37528 NS_PRV_IOVCNT(iovb) = 0;
37529 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37530 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37531 card->index);
37532 which_list(card, skb);
37533 - atomic_inc(&vcc->stats->rx_err);
37534 + atomic_inc_unchecked(&vcc->stats->rx_err);
37535 recycle_rx_buf(card, skb);
37536 vc->rx_iov = NULL;
37537 recycle_iov_buf(card, iovb);
37538 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37539 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37540 card->index);
37541 which_list(card, skb);
37542 - atomic_inc(&vcc->stats->rx_err);
37543 + atomic_inc_unchecked(&vcc->stats->rx_err);
37544 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37545 NS_PRV_IOVCNT(iovb));
37546 vc->rx_iov = NULL;
37547 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37548 printk(" - PDU size mismatch.\n");
37549 else
37550 printk(".\n");
37551 - atomic_inc(&vcc->stats->rx_err);
37552 + atomic_inc_unchecked(&vcc->stats->rx_err);
37553 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37554 NS_PRV_IOVCNT(iovb));
37555 vc->rx_iov = NULL;
37556 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37557 /* skb points to a small buffer */
37558 if (!atm_charge(vcc, skb->truesize)) {
37559 push_rxbufs(card, skb);
37560 - atomic_inc(&vcc->stats->rx_drop);
37561 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37562 } else {
37563 skb_put(skb, len);
37564 dequeue_sm_buf(card, skb);
37565 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37566 ATM_SKB(skb)->vcc = vcc;
37567 __net_timestamp(skb);
37568 vcc->push(vcc, skb);
37569 - atomic_inc(&vcc->stats->rx);
37570 + atomic_inc_unchecked(&vcc->stats->rx);
37571 }
37572 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37573 struct sk_buff *sb;
37574 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37575 if (len <= NS_SMBUFSIZE) {
37576 if (!atm_charge(vcc, sb->truesize)) {
37577 push_rxbufs(card, sb);
37578 - atomic_inc(&vcc->stats->rx_drop);
37579 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37580 } else {
37581 skb_put(sb, len);
37582 dequeue_sm_buf(card, sb);
37583 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37584 ATM_SKB(sb)->vcc = vcc;
37585 __net_timestamp(sb);
37586 vcc->push(vcc, sb);
37587 - atomic_inc(&vcc->stats->rx);
37588 + atomic_inc_unchecked(&vcc->stats->rx);
37589 }
37590
37591 push_rxbufs(card, skb);
37592 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37593
37594 if (!atm_charge(vcc, skb->truesize)) {
37595 push_rxbufs(card, skb);
37596 - atomic_inc(&vcc->stats->rx_drop);
37597 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37598 } else {
37599 dequeue_lg_buf(card, skb);
37600 #ifdef NS_USE_DESTRUCTORS
37601 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37602 ATM_SKB(skb)->vcc = vcc;
37603 __net_timestamp(skb);
37604 vcc->push(vcc, skb);
37605 - atomic_inc(&vcc->stats->rx);
37606 + atomic_inc_unchecked(&vcc->stats->rx);
37607 }
37608
37609 push_rxbufs(card, sb);
37610 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37611 printk
37612 ("nicstar%d: Out of huge buffers.\n",
37613 card->index);
37614 - atomic_inc(&vcc->stats->rx_drop);
37615 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37616 recycle_iovec_rx_bufs(card,
37617 (struct iovec *)
37618 iovb->data,
37619 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37620 card->hbpool.count++;
37621 } else
37622 dev_kfree_skb_any(hb);
37623 - atomic_inc(&vcc->stats->rx_drop);
37624 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37625 } else {
37626 /* Copy the small buffer to the huge buffer */
37627 sb = (struct sk_buff *)iov->iov_base;
37628 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37629 #endif /* NS_USE_DESTRUCTORS */
37630 __net_timestamp(hb);
37631 vcc->push(vcc, hb);
37632 - atomic_inc(&vcc->stats->rx);
37633 + atomic_inc_unchecked(&vcc->stats->rx);
37634 }
37635 }
37636
37637 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37638 index 74e18b0..f16afa0 100644
37639 --- a/drivers/atm/solos-pci.c
37640 +++ b/drivers/atm/solos-pci.c
37641 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37642 }
37643 atm_charge(vcc, skb->truesize);
37644 vcc->push(vcc, skb);
37645 - atomic_inc(&vcc->stats->rx);
37646 + atomic_inc_unchecked(&vcc->stats->rx);
37647 break;
37648
37649 case PKT_STATUS:
37650 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37651 vcc = SKB_CB(oldskb)->vcc;
37652
37653 if (vcc) {
37654 - atomic_inc(&vcc->stats->tx);
37655 + atomic_inc_unchecked(&vcc->stats->tx);
37656 solos_pop(vcc, oldskb);
37657 } else {
37658 dev_kfree_skb_irq(oldskb);
37659 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37660 index 0215934..ce9f5b1 100644
37661 --- a/drivers/atm/suni.c
37662 +++ b/drivers/atm/suni.c
37663 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37664
37665
37666 #define ADD_LIMITED(s,v) \
37667 - atomic_add((v),&stats->s); \
37668 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37669 + atomic_add_unchecked((v),&stats->s); \
37670 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37671
37672
37673 static void suni_hz(unsigned long from_timer)
37674 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37675 index 5120a96..e2572bd 100644
37676 --- a/drivers/atm/uPD98402.c
37677 +++ b/drivers/atm/uPD98402.c
37678 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37679 struct sonet_stats tmp;
37680 int error = 0;
37681
37682 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37683 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37684 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37685 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37686 if (zero && !error) {
37687 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37688
37689
37690 #define ADD_LIMITED(s,v) \
37691 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37692 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37693 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37694 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37695 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37696 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37697
37698
37699 static void stat_event(struct atm_dev *dev)
37700 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37701 if (reason & uPD98402_INT_PFM) stat_event(dev);
37702 if (reason & uPD98402_INT_PCO) {
37703 (void) GET(PCOCR); /* clear interrupt cause */
37704 - atomic_add(GET(HECCT),
37705 + atomic_add_unchecked(GET(HECCT),
37706 &PRIV(dev)->sonet_stats.uncorr_hcs);
37707 }
37708 if ((reason & uPD98402_INT_RFO) &&
37709 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37710 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37711 uPD98402_INT_LOS),PIMR); /* enable them */
37712 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37713 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37714 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37715 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37716 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37717 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37718 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37719 return 0;
37720 }
37721
37722 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37723 index cecfb94..87009ec 100644
37724 --- a/drivers/atm/zatm.c
37725 +++ b/drivers/atm/zatm.c
37726 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37727 }
37728 if (!size) {
37729 dev_kfree_skb_irq(skb);
37730 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37731 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37732 continue;
37733 }
37734 if (!atm_charge(vcc,skb->truesize)) {
37735 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37736 skb->len = size;
37737 ATM_SKB(skb)->vcc = vcc;
37738 vcc->push(vcc,skb);
37739 - atomic_inc(&vcc->stats->rx);
37740 + atomic_inc_unchecked(&vcc->stats->rx);
37741 }
37742 zout(pos & 0xffff,MTA(mbx));
37743 #if 0 /* probably a stupid idea */
37744 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37745 skb_queue_head(&zatm_vcc->backlog,skb);
37746 break;
37747 }
37748 - atomic_inc(&vcc->stats->tx);
37749 + atomic_inc_unchecked(&vcc->stats->tx);
37750 wake_up(&zatm_vcc->tx_wait);
37751 }
37752
37753 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37754 index 79bc203..fa3945b 100644
37755 --- a/drivers/base/bus.c
37756 +++ b/drivers/base/bus.c
37757 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37758 return -EINVAL;
37759
37760 mutex_lock(&subsys->p->mutex);
37761 - list_add_tail(&sif->node, &subsys->p->interfaces);
37762 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37763 if (sif->add_dev) {
37764 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37765 while ((dev = subsys_dev_iter_next(&iter)))
37766 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37767 subsys = sif->subsys;
37768
37769 mutex_lock(&subsys->p->mutex);
37770 - list_del_init(&sif->node);
37771 + pax_list_del_init((struct list_head *)&sif->node);
37772 if (sif->remove_dev) {
37773 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37774 while ((dev = subsys_dev_iter_next(&iter)))
37775 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37776 index 25798db..15f130e 100644
37777 --- a/drivers/base/devtmpfs.c
37778 +++ b/drivers/base/devtmpfs.c
37779 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37780 if (!thread)
37781 return 0;
37782
37783 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37784 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37785 if (err)
37786 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37787 else
37788 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37789 *err = sys_unshare(CLONE_NEWNS);
37790 if (*err)
37791 goto out;
37792 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37793 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37794 if (*err)
37795 goto out;
37796 - sys_chdir("/.."); /* will traverse into overmounted root */
37797 - sys_chroot(".");
37798 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37799 + sys_chroot((char __force_user *)".");
37800 complete(&setup_done);
37801 while (1) {
37802 spin_lock(&req_lock);
37803 diff --git a/drivers/base/node.c b/drivers/base/node.c
37804 index 36fabe43..8cfc112 100644
37805 --- a/drivers/base/node.c
37806 +++ b/drivers/base/node.c
37807 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37808 struct node_attr {
37809 struct device_attribute attr;
37810 enum node_states state;
37811 -};
37812 +} __do_const;
37813
37814 static ssize_t show_node_state(struct device *dev,
37815 struct device_attribute *attr, char *buf)
37816 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37817 index 45937f8..b9a342e 100644
37818 --- a/drivers/base/power/domain.c
37819 +++ b/drivers/base/power/domain.c
37820 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37821 {
37822 struct cpuidle_driver *cpuidle_drv;
37823 struct gpd_cpuidle_data *cpuidle_data;
37824 - struct cpuidle_state *idle_state;
37825 + cpuidle_state_no_const *idle_state;
37826 int ret = 0;
37827
37828 if (IS_ERR_OR_NULL(genpd) || state < 0)
37829 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37830 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37831 {
37832 struct gpd_cpuidle_data *cpuidle_data;
37833 - struct cpuidle_state *idle_state;
37834 + cpuidle_state_no_const *idle_state;
37835 int ret = 0;
37836
37837 if (IS_ERR_OR_NULL(genpd))
37838 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37839 return ret;
37840 }
37841
37842 - dev->pm_domain->detach = genpd_dev_pm_detach;
37843 + pax_open_kernel();
37844 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37845 + pax_close_kernel();
37846 +
37847 pm_genpd_poweron(pd);
37848
37849 return 0;
37850 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37851 index d2be3f9..0a3167a 100644
37852 --- a/drivers/base/power/sysfs.c
37853 +++ b/drivers/base/power/sysfs.c
37854 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37855 return -EIO;
37856 }
37857 }
37858 - return sprintf(buf, p);
37859 + return sprintf(buf, "%s", p);
37860 }
37861
37862 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37863 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37864 index aab7158..b172db2 100644
37865 --- a/drivers/base/power/wakeup.c
37866 +++ b/drivers/base/power/wakeup.c
37867 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37868 * They need to be modified together atomically, so it's better to use one
37869 * atomic variable to hold them both.
37870 */
37871 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37872 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37873
37874 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37875 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37876
37877 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37878 {
37879 - unsigned int comb = atomic_read(&combined_event_count);
37880 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37881
37882 *cnt = (comb >> IN_PROGRESS_BITS);
37883 *inpr = comb & MAX_IN_PROGRESS;
37884 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37885 ws->start_prevent_time = ws->last_time;
37886
37887 /* Increment the counter of events in progress. */
37888 - cec = atomic_inc_return(&combined_event_count);
37889 + cec = atomic_inc_return_unchecked(&combined_event_count);
37890
37891 trace_wakeup_source_activate(ws->name, cec);
37892 }
37893 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37894 * Increment the counter of registered wakeup events and decrement the
37895 * couter of wakeup events in progress simultaneously.
37896 */
37897 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37898 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37899 trace_wakeup_source_deactivate(ws->name, cec);
37900
37901 split_counters(&cnt, &inpr);
37902 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37903 index 8d98a32..61d3165 100644
37904 --- a/drivers/base/syscore.c
37905 +++ b/drivers/base/syscore.c
37906 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37907 void register_syscore_ops(struct syscore_ops *ops)
37908 {
37909 mutex_lock(&syscore_ops_lock);
37910 - list_add_tail(&ops->node, &syscore_ops_list);
37911 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37912 mutex_unlock(&syscore_ops_lock);
37913 }
37914 EXPORT_SYMBOL_GPL(register_syscore_ops);
37915 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37916 void unregister_syscore_ops(struct syscore_ops *ops)
37917 {
37918 mutex_lock(&syscore_ops_lock);
37919 - list_del(&ops->node);
37920 + pax_list_del((struct list_head *)&ops->node);
37921 mutex_unlock(&syscore_ops_lock);
37922 }
37923 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37924 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37925 index ff20f19..018f1da 100644
37926 --- a/drivers/block/cciss.c
37927 +++ b/drivers/block/cciss.c
37928 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37929 while (!list_empty(&h->reqQ)) {
37930 c = list_entry(h->reqQ.next, CommandList_struct, list);
37931 /* can't do anything if fifo is full */
37932 - if ((h->access.fifo_full(h))) {
37933 + if ((h->access->fifo_full(h))) {
37934 dev_warn(&h->pdev->dev, "fifo full\n");
37935 break;
37936 }
37937 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37938 h->Qdepth--;
37939
37940 /* Tell the controller execute command */
37941 - h->access.submit_command(h, c);
37942 + h->access->submit_command(h, c);
37943
37944 /* Put job onto the completed Q */
37945 addQ(&h->cmpQ, c);
37946 @@ -3444,17 +3444,17 @@ startio:
37947
37948 static inline unsigned long get_next_completion(ctlr_info_t *h)
37949 {
37950 - return h->access.command_completed(h);
37951 + return h->access->command_completed(h);
37952 }
37953
37954 static inline int interrupt_pending(ctlr_info_t *h)
37955 {
37956 - return h->access.intr_pending(h);
37957 + return h->access->intr_pending(h);
37958 }
37959
37960 static inline long interrupt_not_for_us(ctlr_info_t *h)
37961 {
37962 - return ((h->access.intr_pending(h) == 0) ||
37963 + return ((h->access->intr_pending(h) == 0) ||
37964 (h->interrupts_enabled == 0));
37965 }
37966
37967 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37968 u32 a;
37969
37970 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37971 - return h->access.command_completed(h);
37972 + return h->access->command_completed(h);
37973
37974 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37975 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37976 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37977 trans_support & CFGTBL_Trans_use_short_tags);
37978
37979 /* Change the access methods to the performant access methods */
37980 - h->access = SA5_performant_access;
37981 + h->access = &SA5_performant_access;
37982 h->transMethod = CFGTBL_Trans_Performant;
37983
37984 return;
37985 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37986 if (prod_index < 0)
37987 return -ENODEV;
37988 h->product_name = products[prod_index].product_name;
37989 - h->access = *(products[prod_index].access);
37990 + h->access = products[prod_index].access;
37991
37992 if (cciss_board_disabled(h)) {
37993 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37994 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37995 }
37996
37997 /* make sure the board interrupts are off */
37998 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37999 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38000 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38001 if (rc)
38002 goto clean2;
38003 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38004 * fake ones to scoop up any residual completions.
38005 */
38006 spin_lock_irqsave(&h->lock, flags);
38007 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38008 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38009 spin_unlock_irqrestore(&h->lock, flags);
38010 free_irq(h->intr[h->intr_mode], h);
38011 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38012 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38013 dev_info(&h->pdev->dev, "Board READY.\n");
38014 dev_info(&h->pdev->dev,
38015 "Waiting for stale completions to drain.\n");
38016 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38017 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38018 msleep(10000);
38019 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38020 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38021
38022 rc = controller_reset_failed(h->cfgtable);
38023 if (rc)
38024 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38025 cciss_scsi_setup(h);
38026
38027 /* Turn the interrupts on so we can service requests */
38028 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38029 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38030
38031 /* Get the firmware version */
38032 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38033 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38034 kfree(flush_buf);
38035 if (return_code != IO_OK)
38036 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38037 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38038 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38039 free_irq(h->intr[h->intr_mode], h);
38040 }
38041
38042 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38043 index 7fda30e..2f27946 100644
38044 --- a/drivers/block/cciss.h
38045 +++ b/drivers/block/cciss.h
38046 @@ -101,7 +101,7 @@ struct ctlr_info
38047 /* information about each logical volume */
38048 drive_info_struct *drv[CISS_MAX_LUN];
38049
38050 - struct access_method access;
38051 + struct access_method *access;
38052
38053 /* queue and queue Info */
38054 struct list_head reqQ;
38055 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38056 }
38057
38058 static struct access_method SA5_access = {
38059 - SA5_submit_command,
38060 - SA5_intr_mask,
38061 - SA5_fifo_full,
38062 - SA5_intr_pending,
38063 - SA5_completed,
38064 + .submit_command = SA5_submit_command,
38065 + .set_intr_mask = SA5_intr_mask,
38066 + .fifo_full = SA5_fifo_full,
38067 + .intr_pending = SA5_intr_pending,
38068 + .command_completed = SA5_completed,
38069 };
38070
38071 static struct access_method SA5B_access = {
38072 - SA5_submit_command,
38073 - SA5B_intr_mask,
38074 - SA5_fifo_full,
38075 - SA5B_intr_pending,
38076 - SA5_completed,
38077 + .submit_command = SA5_submit_command,
38078 + .set_intr_mask = SA5B_intr_mask,
38079 + .fifo_full = SA5_fifo_full,
38080 + .intr_pending = SA5B_intr_pending,
38081 + .command_completed = SA5_completed,
38082 };
38083
38084 static struct access_method SA5_performant_access = {
38085 - SA5_submit_command,
38086 - SA5_performant_intr_mask,
38087 - SA5_fifo_full,
38088 - SA5_performant_intr_pending,
38089 - SA5_performant_completed,
38090 + .submit_command = SA5_submit_command,
38091 + .set_intr_mask = SA5_performant_intr_mask,
38092 + .fifo_full = SA5_fifo_full,
38093 + .intr_pending = SA5_performant_intr_pending,
38094 + .command_completed = SA5_performant_completed,
38095 };
38096
38097 struct board_type {
38098 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38099 index 2b94403..fd6ad1f 100644
38100 --- a/drivers/block/cpqarray.c
38101 +++ b/drivers/block/cpqarray.c
38102 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38103 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38104 goto Enomem4;
38105 }
38106 - hba[i]->access.set_intr_mask(hba[i], 0);
38107 + hba[i]->access->set_intr_mask(hba[i], 0);
38108 if (request_irq(hba[i]->intr, do_ida_intr,
38109 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38110 {
38111 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38112 add_timer(&hba[i]->timer);
38113
38114 /* Enable IRQ now that spinlock and rate limit timer are set up */
38115 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38116 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38117
38118 for(j=0; j<NWD; j++) {
38119 struct gendisk *disk = ida_gendisk[i][j];
38120 @@ -694,7 +694,7 @@ DBGINFO(
38121 for(i=0; i<NR_PRODUCTS; i++) {
38122 if (board_id == products[i].board_id) {
38123 c->product_name = products[i].product_name;
38124 - c->access = *(products[i].access);
38125 + c->access = products[i].access;
38126 break;
38127 }
38128 }
38129 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38130 hba[ctlr]->intr = intr;
38131 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38132 hba[ctlr]->product_name = products[j].product_name;
38133 - hba[ctlr]->access = *(products[j].access);
38134 + hba[ctlr]->access = products[j].access;
38135 hba[ctlr]->ctlr = ctlr;
38136 hba[ctlr]->board_id = board_id;
38137 hba[ctlr]->pci_dev = NULL; /* not PCI */
38138 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38139
38140 while((c = h->reqQ) != NULL) {
38141 /* Can't do anything if we're busy */
38142 - if (h->access.fifo_full(h) == 0)
38143 + if (h->access->fifo_full(h) == 0)
38144 return;
38145
38146 /* Get the first entry from the request Q */
38147 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38148 h->Qdepth--;
38149
38150 /* Tell the controller to do our bidding */
38151 - h->access.submit_command(h, c);
38152 + h->access->submit_command(h, c);
38153
38154 /* Get onto the completion Q */
38155 addQ(&h->cmpQ, c);
38156 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38157 unsigned long flags;
38158 __u32 a,a1;
38159
38160 - istat = h->access.intr_pending(h);
38161 + istat = h->access->intr_pending(h);
38162 /* Is this interrupt for us? */
38163 if (istat == 0)
38164 return IRQ_NONE;
38165 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38166 */
38167 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38168 if (istat & FIFO_NOT_EMPTY) {
38169 - while((a = h->access.command_completed(h))) {
38170 + while((a = h->access->command_completed(h))) {
38171 a1 = a; a &= ~3;
38172 if ((c = h->cmpQ) == NULL)
38173 {
38174 @@ -1448,11 +1448,11 @@ static int sendcmd(
38175 /*
38176 * Disable interrupt
38177 */
38178 - info_p->access.set_intr_mask(info_p, 0);
38179 + info_p->access->set_intr_mask(info_p, 0);
38180 /* Make sure there is room in the command FIFO */
38181 /* Actually it should be completely empty at this time. */
38182 for (i = 200000; i > 0; i--) {
38183 - temp = info_p->access.fifo_full(info_p);
38184 + temp = info_p->access->fifo_full(info_p);
38185 if (temp != 0) {
38186 break;
38187 }
38188 @@ -1465,7 +1465,7 @@ DBG(
38189 /*
38190 * Send the cmd
38191 */
38192 - info_p->access.submit_command(info_p, c);
38193 + info_p->access->submit_command(info_p, c);
38194 complete = pollcomplete(ctlr);
38195
38196 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38197 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38198 * we check the new geometry. Then turn interrupts back on when
38199 * we're done.
38200 */
38201 - host->access.set_intr_mask(host, 0);
38202 + host->access->set_intr_mask(host, 0);
38203 getgeometry(ctlr);
38204 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38205 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38206
38207 for(i=0; i<NWD; i++) {
38208 struct gendisk *disk = ida_gendisk[ctlr][i];
38209 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38210 /* Wait (up to 2 seconds) for a command to complete */
38211
38212 for (i = 200000; i > 0; i--) {
38213 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38214 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38215 if (done == 0) {
38216 udelay(10); /* a short fixed delay */
38217 } else
38218 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38219 index be73e9d..7fbf140 100644
38220 --- a/drivers/block/cpqarray.h
38221 +++ b/drivers/block/cpqarray.h
38222 @@ -99,7 +99,7 @@ struct ctlr_info {
38223 drv_info_t drv[NWD];
38224 struct proc_dir_entry *proc;
38225
38226 - struct access_method access;
38227 + struct access_method *access;
38228
38229 cmdlist_t *reqQ;
38230 cmdlist_t *cmpQ;
38231 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38232 index 434c77d..6d3219a 100644
38233 --- a/drivers/block/drbd/drbd_bitmap.c
38234 +++ b/drivers/block/drbd/drbd_bitmap.c
38235 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38236 submit_bio(rw, bio);
38237 /* this should not count as user activity and cause the
38238 * resync to throttle -- see drbd_rs_should_slow_down(). */
38239 - atomic_add(len >> 9, &device->rs_sect_ev);
38240 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38241 }
38242 }
38243
38244 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38245 index b905e98..0812ed8 100644
38246 --- a/drivers/block/drbd/drbd_int.h
38247 +++ b/drivers/block/drbd/drbd_int.h
38248 @@ -385,7 +385,7 @@ struct drbd_epoch {
38249 struct drbd_connection *connection;
38250 struct list_head list;
38251 unsigned int barrier_nr;
38252 - atomic_t epoch_size; /* increased on every request added. */
38253 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38254 atomic_t active; /* increased on every req. added, and dec on every finished. */
38255 unsigned long flags;
38256 };
38257 @@ -946,7 +946,7 @@ struct drbd_device {
38258 unsigned int al_tr_number;
38259 int al_tr_cycle;
38260 wait_queue_head_t seq_wait;
38261 - atomic_t packet_seq;
38262 + atomic_unchecked_t packet_seq;
38263 unsigned int peer_seq;
38264 spinlock_t peer_seq_lock;
38265 unsigned long comm_bm_set; /* communicated number of set bits. */
38266 @@ -955,8 +955,8 @@ struct drbd_device {
38267 struct mutex own_state_mutex;
38268 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38269 char congestion_reason; /* Why we where congested... */
38270 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38271 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38272 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38273 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38274 int rs_last_sect_ev; /* counter to compare with */
38275 int rs_last_events; /* counter of read or write "events" (unit sectors)
38276 * on the lower level device when we last looked. */
38277 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38278 index 1fc8342..7e7742b 100644
38279 --- a/drivers/block/drbd/drbd_main.c
38280 +++ b/drivers/block/drbd/drbd_main.c
38281 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38282 p->sector = sector;
38283 p->block_id = block_id;
38284 p->blksize = blksize;
38285 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38286 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38287 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38288 }
38289
38290 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38291 return -EIO;
38292 p->sector = cpu_to_be64(req->i.sector);
38293 p->block_id = (unsigned long)req;
38294 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38295 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38296 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38297 if (device->state.conn >= C_SYNC_SOURCE &&
38298 device->state.conn <= C_PAUSED_SYNC_T)
38299 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38300 atomic_set(&device->unacked_cnt, 0);
38301 atomic_set(&device->local_cnt, 0);
38302 atomic_set(&device->pp_in_use_by_net, 0);
38303 - atomic_set(&device->rs_sect_in, 0);
38304 - atomic_set(&device->rs_sect_ev, 0);
38305 + atomic_set_unchecked(&device->rs_sect_in, 0);
38306 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38307 atomic_set(&device->ap_in_flight, 0);
38308 atomic_set(&device->md_io.in_use, 0);
38309
38310 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38311 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38312 struct drbd_resource *resource = connection->resource;
38313
38314 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38315 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38316 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38317 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38318 kfree(connection->current_epoch);
38319
38320 idr_destroy(&connection->peer_devices);
38321 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38322 index 74df8cf..e41fc24 100644
38323 --- a/drivers/block/drbd/drbd_nl.c
38324 +++ b/drivers/block/drbd/drbd_nl.c
38325 @@ -3637,13 +3637,13 @@ finish:
38326
38327 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38328 {
38329 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38330 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38331 struct sk_buff *msg;
38332 struct drbd_genlmsghdr *d_out;
38333 unsigned seq;
38334 int err = -ENOMEM;
38335
38336 - seq = atomic_inc_return(&drbd_genl_seq);
38337 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38338 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38339 if (!msg)
38340 goto failed;
38341 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38342 index cee2035..22f66bd 100644
38343 --- a/drivers/block/drbd/drbd_receiver.c
38344 +++ b/drivers/block/drbd/drbd_receiver.c
38345 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38346 struct drbd_device *device = peer_device->device;
38347 int err;
38348
38349 - atomic_set(&device->packet_seq, 0);
38350 + atomic_set_unchecked(&device->packet_seq, 0);
38351 device->peer_seq = 0;
38352
38353 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38354 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38355 do {
38356 next_epoch = NULL;
38357
38358 - epoch_size = atomic_read(&epoch->epoch_size);
38359 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38360
38361 switch (ev & ~EV_CLEANUP) {
38362 case EV_PUT:
38363 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38364 rv = FE_DESTROYED;
38365 } else {
38366 epoch->flags = 0;
38367 - atomic_set(&epoch->epoch_size, 0);
38368 + atomic_set_unchecked(&epoch->epoch_size, 0);
38369 /* atomic_set(&epoch->active, 0); is already zero */
38370 if (rv == FE_STILL_LIVE)
38371 rv = FE_RECYCLED;
38372 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38373 conn_wait_active_ee_empty(connection);
38374 drbd_flush(connection);
38375
38376 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38377 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38378 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38379 if (epoch)
38380 break;
38381 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38382 }
38383
38384 epoch->flags = 0;
38385 - atomic_set(&epoch->epoch_size, 0);
38386 + atomic_set_unchecked(&epoch->epoch_size, 0);
38387 atomic_set(&epoch->active, 0);
38388
38389 spin_lock(&connection->epoch_lock);
38390 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38391 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38392 list_add(&epoch->list, &connection->current_epoch->list);
38393 connection->current_epoch = epoch;
38394 connection->epochs++;
38395 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38396 list_add_tail(&peer_req->w.list, &device->sync_ee);
38397 spin_unlock_irq(&device->resource->req_lock);
38398
38399 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38400 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38401 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38402 return 0;
38403
38404 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38405 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38406 }
38407
38408 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38409 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38410
38411 return err;
38412 }
38413 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38414
38415 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38416 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38417 - atomic_inc(&connection->current_epoch->epoch_size);
38418 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38419 err2 = drbd_drain_block(peer_device, pi->size);
38420 if (!err)
38421 err = err2;
38422 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38423
38424 spin_lock(&connection->epoch_lock);
38425 peer_req->epoch = connection->current_epoch;
38426 - atomic_inc(&peer_req->epoch->epoch_size);
38427 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38428 atomic_inc(&peer_req->epoch->active);
38429 spin_unlock(&connection->epoch_lock);
38430
38431 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38432
38433 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38434 (int)part_stat_read(&disk->part0, sectors[1]) -
38435 - atomic_read(&device->rs_sect_ev);
38436 + atomic_read_unchecked(&device->rs_sect_ev);
38437
38438 if (atomic_read(&device->ap_actlog_cnt)
38439 || curr_events - device->rs_last_events > 64) {
38440 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38441 device->use_csums = true;
38442 } else if (pi->cmd == P_OV_REPLY) {
38443 /* track progress, we may need to throttle */
38444 - atomic_add(size >> 9, &device->rs_sect_in);
38445 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38446 peer_req->w.cb = w_e_end_ov_reply;
38447 dec_rs_pending(device);
38448 /* drbd_rs_begin_io done when we sent this request,
38449 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38450 goto out_free_e;
38451
38452 submit_for_resync:
38453 - atomic_add(size >> 9, &device->rs_sect_ev);
38454 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38455
38456 submit:
38457 update_receiver_timing_details(connection, drbd_submit_peer_request);
38458 @@ -4564,7 +4564,7 @@ struct data_cmd {
38459 int expect_payload;
38460 size_t pkt_size;
38461 int (*fn)(struct drbd_connection *, struct packet_info *);
38462 -};
38463 +} __do_const;
38464
38465 static struct data_cmd drbd_cmd_handler[] = {
38466 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38467 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38468 if (!list_empty(&connection->current_epoch->list))
38469 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38470 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38471 - atomic_set(&connection->current_epoch->epoch_size, 0);
38472 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38473 connection->send.seen_any_write_yet = false;
38474
38475 drbd_info(connection, "Connection closed\n");
38476 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38477 put_ldev(device);
38478 }
38479 dec_rs_pending(device);
38480 - atomic_add(blksize >> 9, &device->rs_sect_in);
38481 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38482
38483 return 0;
38484 }
38485 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38486 struct asender_cmd {
38487 size_t pkt_size;
38488 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38489 -};
38490 +} __do_const;
38491
38492 static struct asender_cmd asender_tbl[] = {
38493 [P_PING] = { 0, got_Ping },
38494 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38495 index d0fae55..4469096 100644
38496 --- a/drivers/block/drbd/drbd_worker.c
38497 +++ b/drivers/block/drbd/drbd_worker.c
38498 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38499 list_add_tail(&peer_req->w.list, &device->read_ee);
38500 spin_unlock_irq(&device->resource->req_lock);
38501
38502 - atomic_add(size >> 9, &device->rs_sect_ev);
38503 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38504 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38505 return 0;
38506
38507 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38508 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38509 int number, mxb;
38510
38511 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38512 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38513 device->rs_in_flight -= sect_in;
38514
38515 rcu_read_lock();
38516 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38517 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38518 struct fifo_buffer *plan;
38519
38520 - atomic_set(&device->rs_sect_in, 0);
38521 - atomic_set(&device->rs_sect_ev, 0);
38522 + atomic_set_unchecked(&device->rs_sect_in, 0);
38523 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38524 device->rs_in_flight = 0;
38525 device->rs_last_events =
38526 (int)part_stat_read(&disk->part0, sectors[0]) +
38527 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38528 index d1f168b..8f8cc52 100644
38529 --- a/drivers/block/loop.c
38530 +++ b/drivers/block/loop.c
38531 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38532
38533 file_start_write(file);
38534 set_fs(get_ds());
38535 - bw = file->f_op->write(file, buf, len, &pos);
38536 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38537 set_fs(old_fs);
38538 file_end_write(file);
38539 if (likely(bw == len))
38540 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38541 index 09e628da..7607aaa 100644
38542 --- a/drivers/block/pktcdvd.c
38543 +++ b/drivers/block/pktcdvd.c
38544 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38545
38546 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38547 {
38548 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38549 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38550 }
38551
38552 /*
38553 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38554 return -EROFS;
38555 }
38556 pd->settings.fp = ti.fp;
38557 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38558 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38559
38560 if (ti.nwa_v) {
38561 pd->nwa = be32_to_cpu(ti.next_writable);
38562 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38563 index b40af32..5fa825d 100644
38564 --- a/drivers/block/rbd.c
38565 +++ b/drivers/block/rbd.c
38566 @@ -64,7 +64,7 @@
38567 * If the counter is already at its maximum value returns
38568 * -EINVAL without updating it.
38569 */
38570 -static int atomic_inc_return_safe(atomic_t *v)
38571 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38572 {
38573 unsigned int counter;
38574
38575 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38576 index e5565fb..71be10b4 100644
38577 --- a/drivers/block/smart1,2.h
38578 +++ b/drivers/block/smart1,2.h
38579 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38580 }
38581
38582 static struct access_method smart4_access = {
38583 - smart4_submit_command,
38584 - smart4_intr_mask,
38585 - smart4_fifo_full,
38586 - smart4_intr_pending,
38587 - smart4_completed,
38588 + .submit_command = smart4_submit_command,
38589 + .set_intr_mask = smart4_intr_mask,
38590 + .fifo_full = smart4_fifo_full,
38591 + .intr_pending = smart4_intr_pending,
38592 + .command_completed = smart4_completed,
38593 };
38594
38595 /*
38596 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38597 }
38598
38599 static struct access_method smart2_access = {
38600 - smart2_submit_command,
38601 - smart2_intr_mask,
38602 - smart2_fifo_full,
38603 - smart2_intr_pending,
38604 - smart2_completed,
38605 + .submit_command = smart2_submit_command,
38606 + .set_intr_mask = smart2_intr_mask,
38607 + .fifo_full = smart2_fifo_full,
38608 + .intr_pending = smart2_intr_pending,
38609 + .command_completed = smart2_completed,
38610 };
38611
38612 /*
38613 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38614 }
38615
38616 static struct access_method smart2e_access = {
38617 - smart2e_submit_command,
38618 - smart2e_intr_mask,
38619 - smart2e_fifo_full,
38620 - smart2e_intr_pending,
38621 - smart2e_completed,
38622 + .submit_command = smart2e_submit_command,
38623 + .set_intr_mask = smart2e_intr_mask,
38624 + .fifo_full = smart2e_fifo_full,
38625 + .intr_pending = smart2e_intr_pending,
38626 + .command_completed = smart2e_completed,
38627 };
38628
38629 /*
38630 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38631 }
38632
38633 static struct access_method smart1_access = {
38634 - smart1_submit_command,
38635 - smart1_intr_mask,
38636 - smart1_fifo_full,
38637 - smart1_intr_pending,
38638 - smart1_completed,
38639 + .submit_command = smart1_submit_command,
38640 + .set_intr_mask = smart1_intr_mask,
38641 + .fifo_full = smart1_fifo_full,
38642 + .intr_pending = smart1_intr_pending,
38643 + .command_completed = smart1_completed,
38644 };
38645 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38646 index 55c135b..9f8d60c 100644
38647 --- a/drivers/bluetooth/btwilink.c
38648 +++ b/drivers/bluetooth/btwilink.c
38649 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38650
38651 static int bt_ti_probe(struct platform_device *pdev)
38652 {
38653 - static struct ti_st *hst;
38654 + struct ti_st *hst;
38655 struct hci_dev *hdev;
38656 int err;
38657
38658 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38659 index 5d28a45..a538f90 100644
38660 --- a/drivers/cdrom/cdrom.c
38661 +++ b/drivers/cdrom/cdrom.c
38662 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38663 ENSURE(reset, CDC_RESET);
38664 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38665 cdi->mc_flags = 0;
38666 - cdo->n_minors = 0;
38667 cdi->options = CDO_USE_FFLAGS;
38668
38669 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38670 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38671 else
38672 cdi->cdda_method = CDDA_OLD;
38673
38674 - if (!cdo->generic_packet)
38675 - cdo->generic_packet = cdrom_dummy_generic_packet;
38676 + if (!cdo->generic_packet) {
38677 + pax_open_kernel();
38678 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38679 + pax_close_kernel();
38680 + }
38681
38682 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38683 mutex_lock(&cdrom_mutex);
38684 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38685 if (cdi->exit)
38686 cdi->exit(cdi);
38687
38688 - cdi->ops->n_minors--;
38689 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38690 }
38691
38692 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38693 */
38694 nr = nframes;
38695 do {
38696 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38697 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38698 if (cgc.buffer)
38699 break;
38700
38701 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38702 struct cdrom_device_info *cdi;
38703 int ret;
38704
38705 - ret = scnprintf(info + *pos, max_size - *pos, header);
38706 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38707 if (!ret)
38708 return 1;
38709
38710 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38711 index 584bc31..e64a12c 100644
38712 --- a/drivers/cdrom/gdrom.c
38713 +++ b/drivers/cdrom/gdrom.c
38714 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38715 .audio_ioctl = gdrom_audio_ioctl,
38716 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38717 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38718 - .n_minors = 1,
38719 };
38720
38721 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38722 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38723 index a4af822..ed58cd1 100644
38724 --- a/drivers/char/Kconfig
38725 +++ b/drivers/char/Kconfig
38726 @@ -17,7 +17,8 @@ config DEVMEM
38727
38728 config DEVKMEM
38729 bool "/dev/kmem virtual device support"
38730 - default y
38731 + default n
38732 + depends on !GRKERNSEC_KMEM
38733 help
38734 Say Y here if you want to support the /dev/kmem device. The
38735 /dev/kmem device is rarely used, but can be used for certain
38736 @@ -586,6 +587,7 @@ config DEVPORT
38737 bool
38738 depends on !M68K
38739 depends on ISA || PCI
38740 + depends on !GRKERNSEC_KMEM
38741 default y
38742
38743 source "drivers/s390/char/Kconfig"
38744 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38745 index a48e05b..6bac831 100644
38746 --- a/drivers/char/agp/compat_ioctl.c
38747 +++ b/drivers/char/agp/compat_ioctl.c
38748 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38749 return -ENOMEM;
38750 }
38751
38752 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38753 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38754 sizeof(*usegment) * ureserve.seg_count)) {
38755 kfree(usegment);
38756 kfree(ksegment);
38757 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38758 index 09f17eb..8531d2f 100644
38759 --- a/drivers/char/agp/frontend.c
38760 +++ b/drivers/char/agp/frontend.c
38761 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38762 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38763 return -EFAULT;
38764
38765 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38766 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38767 return -EFAULT;
38768
38769 client = agp_find_client_by_pid(reserve.pid);
38770 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38771 if (segment == NULL)
38772 return -ENOMEM;
38773
38774 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38775 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38776 sizeof(struct agp_segment) * reserve.seg_count)) {
38777 kfree(segment);
38778 return -EFAULT;
38779 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38780 index 4f94375..413694e 100644
38781 --- a/drivers/char/genrtc.c
38782 +++ b/drivers/char/genrtc.c
38783 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38784 switch (cmd) {
38785
38786 case RTC_PLL_GET:
38787 + memset(&pll, 0, sizeof(pll));
38788 if (get_rtc_pll(&pll))
38789 return -EINVAL;
38790 else
38791 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38792 index 5c0baa9..44011b1 100644
38793 --- a/drivers/char/hpet.c
38794 +++ b/drivers/char/hpet.c
38795 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38796 }
38797
38798 static int
38799 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38800 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38801 struct hpet_info *info)
38802 {
38803 struct hpet_timer __iomem *timer;
38804 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38805 index 24cc4ed..f9807cf 100644
38806 --- a/drivers/char/i8k.c
38807 +++ b/drivers/char/i8k.c
38808 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38809 },
38810 };
38811
38812 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38813 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38814 {
38815 .ident = "Dell Inspiron",
38816 .matches = {
38817 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38818 index 9bb5928..57a7801 100644
38819 --- a/drivers/char/ipmi/ipmi_msghandler.c
38820 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38821 @@ -436,7 +436,7 @@ struct ipmi_smi {
38822 struct proc_dir_entry *proc_dir;
38823 char proc_dir_name[10];
38824
38825 - atomic_t stats[IPMI_NUM_STATS];
38826 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38827
38828 /*
38829 * run_to_completion duplicate of smb_info, smi_info
38830 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38831 static DEFINE_MUTEX(smi_watchers_mutex);
38832
38833 #define ipmi_inc_stat(intf, stat) \
38834 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38835 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38836 #define ipmi_get_stat(intf, stat) \
38837 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38838 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38839
38840 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38841 "ACPI", "SMBIOS", "PCI",
38842 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38843 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38844 init_waitqueue_head(&intf->waitq);
38845 for (i = 0; i < IPMI_NUM_STATS; i++)
38846 - atomic_set(&intf->stats[i], 0);
38847 + atomic_set_unchecked(&intf->stats[i], 0);
38848
38849 intf->proc_dir = NULL;
38850
38851 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38852 index 518585c..6c985cef 100644
38853 --- a/drivers/char/ipmi/ipmi_si_intf.c
38854 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38855 @@ -289,7 +289,7 @@ struct smi_info {
38856 unsigned char slave_addr;
38857
38858 /* Counters and things for the proc filesystem. */
38859 - atomic_t stats[SI_NUM_STATS];
38860 + atomic_unchecked_t stats[SI_NUM_STATS];
38861
38862 struct task_struct *thread;
38863
38864 @@ -298,9 +298,9 @@ struct smi_info {
38865 };
38866
38867 #define smi_inc_stat(smi, stat) \
38868 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38869 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38870 #define smi_get_stat(smi, stat) \
38871 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38872 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38873
38874 #define SI_MAX_PARMS 4
38875
38876 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38877 atomic_set(&new_smi->req_events, 0);
38878 new_smi->run_to_completion = false;
38879 for (i = 0; i < SI_NUM_STATS; i++)
38880 - atomic_set(&new_smi->stats[i], 0);
38881 + atomic_set_unchecked(&new_smi->stats[i], 0);
38882
38883 new_smi->interrupt_disabled = true;
38884 atomic_set(&new_smi->need_watch, 0);
38885 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38886 index 297110c..3f69b43 100644
38887 --- a/drivers/char/mem.c
38888 +++ b/drivers/char/mem.c
38889 @@ -18,6 +18,7 @@
38890 #include <linux/raw.h>
38891 #include <linux/tty.h>
38892 #include <linux/capability.h>
38893 +#include <linux/security.h>
38894 #include <linux/ptrace.h>
38895 #include <linux/device.h>
38896 #include <linux/highmem.h>
38897 @@ -36,6 +37,10 @@
38898
38899 #define DEVPORT_MINOR 4
38900
38901 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38902 +extern const struct file_operations grsec_fops;
38903 +#endif
38904 +
38905 static inline unsigned long size_inside_page(unsigned long start,
38906 unsigned long size)
38907 {
38908 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38909
38910 while (cursor < to) {
38911 if (!devmem_is_allowed(pfn)) {
38912 +#ifdef CONFIG_GRKERNSEC_KMEM
38913 + gr_handle_mem_readwrite(from, to);
38914 +#else
38915 printk(KERN_INFO
38916 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38917 current->comm, from, to);
38918 +#endif
38919 return 0;
38920 }
38921 cursor += PAGE_SIZE;
38922 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38923 }
38924 return 1;
38925 }
38926 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38927 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38928 +{
38929 + return 0;
38930 +}
38931 #else
38932 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38933 {
38934 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38935 #endif
38936
38937 while (count > 0) {
38938 - unsigned long remaining;
38939 + unsigned long remaining = 0;
38940 + char *temp;
38941
38942 sz = size_inside_page(p, count);
38943
38944 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38945 if (!ptr)
38946 return -EFAULT;
38947
38948 - remaining = copy_to_user(buf, ptr, sz);
38949 +#ifdef CONFIG_PAX_USERCOPY
38950 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38951 + if (!temp) {
38952 + unxlate_dev_mem_ptr(p, ptr);
38953 + return -ENOMEM;
38954 + }
38955 + remaining = probe_kernel_read(temp, ptr, sz);
38956 +#else
38957 + temp = ptr;
38958 +#endif
38959 +
38960 + if (!remaining)
38961 + remaining = copy_to_user(buf, temp, sz);
38962 +
38963 +#ifdef CONFIG_PAX_USERCOPY
38964 + kfree(temp);
38965 +#endif
38966 +
38967 unxlate_dev_mem_ptr(p, ptr);
38968 if (remaining)
38969 return -EFAULT;
38970 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38971 size_t count, loff_t *ppos)
38972 {
38973 unsigned long p = *ppos;
38974 - ssize_t low_count, read, sz;
38975 + ssize_t low_count, read, sz, err = 0;
38976 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38977 - int err = 0;
38978
38979 read = 0;
38980 if (p < (unsigned long) high_memory) {
38981 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38982 }
38983 #endif
38984 while (low_count > 0) {
38985 + char *temp;
38986 +
38987 sz = size_inside_page(p, low_count);
38988
38989 /*
38990 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38991 */
38992 kbuf = xlate_dev_kmem_ptr((void *)p);
38993
38994 - if (copy_to_user(buf, kbuf, sz))
38995 +#ifdef CONFIG_PAX_USERCOPY
38996 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38997 + if (!temp)
38998 + return -ENOMEM;
38999 + err = probe_kernel_read(temp, kbuf, sz);
39000 +#else
39001 + temp = kbuf;
39002 +#endif
39003 +
39004 + if (!err)
39005 + err = copy_to_user(buf, temp, sz);
39006 +
39007 +#ifdef CONFIG_PAX_USERCOPY
39008 + kfree(temp);
39009 +#endif
39010 +
39011 + if (err)
39012 return -EFAULT;
39013 buf += sz;
39014 p += sz;
39015 @@ -804,6 +853,9 @@ static const struct memdev {
39016 #ifdef CONFIG_PRINTK
39017 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39018 #endif
39019 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39020 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39021 +#endif
39022 };
39023
39024 static int memory_open(struct inode *inode, struct file *filp)
39025 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39026 continue;
39027
39028 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39029 - NULL, devlist[minor].name);
39030 + NULL, "%s", devlist[minor].name);
39031 }
39032
39033 return tty_init();
39034 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39035 index 9df78e2..01ba9ae 100644
39036 --- a/drivers/char/nvram.c
39037 +++ b/drivers/char/nvram.c
39038 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39039
39040 spin_unlock_irq(&rtc_lock);
39041
39042 - if (copy_to_user(buf, contents, tmp - contents))
39043 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39044 return -EFAULT;
39045
39046 *ppos = i;
39047 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39048 index 0ea9986..e7b07e4 100644
39049 --- a/drivers/char/pcmcia/synclink_cs.c
39050 +++ b/drivers/char/pcmcia/synclink_cs.c
39051 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39052
39053 if (debug_level >= DEBUG_LEVEL_INFO)
39054 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39055 - __FILE__, __LINE__, info->device_name, port->count);
39056 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39057
39058 if (tty_port_close_start(port, tty, filp) == 0)
39059 goto cleanup;
39060 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39061 cleanup:
39062 if (debug_level >= DEBUG_LEVEL_INFO)
39063 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39064 - tty->driver->name, port->count);
39065 + tty->driver->name, atomic_read(&port->count));
39066 }
39067
39068 /* Wait until the transmitter is empty.
39069 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39070
39071 if (debug_level >= DEBUG_LEVEL_INFO)
39072 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39073 - __FILE__, __LINE__, tty->driver->name, port->count);
39074 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39075
39076 /* If port is closing, signal caller to try again */
39077 if (port->flags & ASYNC_CLOSING){
39078 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39079 goto cleanup;
39080 }
39081 spin_lock(&port->lock);
39082 - port->count++;
39083 + atomic_inc(&port->count);
39084 spin_unlock(&port->lock);
39085 spin_unlock_irqrestore(&info->netlock, flags);
39086
39087 - if (port->count == 1) {
39088 + if (atomic_read(&port->count) == 1) {
39089 /* 1st open on this device, init hardware */
39090 retval = startup(info, tty);
39091 if (retval < 0)
39092 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39093 unsigned short new_crctype;
39094
39095 /* return error if TTY interface open */
39096 - if (info->port.count)
39097 + if (atomic_read(&info->port.count))
39098 return -EBUSY;
39099
39100 switch (encoding)
39101 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39102
39103 /* arbitrate between network and tty opens */
39104 spin_lock_irqsave(&info->netlock, flags);
39105 - if (info->port.count != 0 || info->netcount != 0) {
39106 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39107 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39108 spin_unlock_irqrestore(&info->netlock, flags);
39109 return -EBUSY;
39110 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39111 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39112
39113 /* return error if TTY interface open */
39114 - if (info->port.count)
39115 + if (atomic_read(&info->port.count))
39116 return -EBUSY;
39117
39118 if (cmd != SIOCWANDEV)
39119 diff --git a/drivers/char/random.c b/drivers/char/random.c
39120 index 9cd6968..6416f00 100644
39121 --- a/drivers/char/random.c
39122 +++ b/drivers/char/random.c
39123 @@ -289,9 +289,6 @@
39124 /*
39125 * To allow fractional bits to be tracked, the entropy_count field is
39126 * denominated in units of 1/8th bits.
39127 - *
39128 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39129 - * credit_entropy_bits() needs to be 64 bits wide.
39130 */
39131 #define ENTROPY_SHIFT 3
39132 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39133 @@ -439,9 +436,9 @@ struct entropy_store {
39134 };
39135
39136 static void push_to_pool(struct work_struct *work);
39137 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39138 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39139 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39140 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39141 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39142 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39143
39144 static struct entropy_store input_pool = {
39145 .poolinfo = &poolinfo_table[0],
39146 @@ -635,7 +632,7 @@ retry:
39147 /* The +2 corresponds to the /4 in the denominator */
39148
39149 do {
39150 - unsigned int anfrac = min(pnfrac, pool_size/2);
39151 + u64 anfrac = min(pnfrac, pool_size/2);
39152 unsigned int add =
39153 ((pool_size - entropy_count)*anfrac*3) >> s;
39154
39155 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39156
39157 extract_buf(r, tmp);
39158 i = min_t(int, nbytes, EXTRACT_SIZE);
39159 - if (copy_to_user(buf, tmp, i)) {
39160 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39161 ret = -EFAULT;
39162 break;
39163 }
39164 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39165 static int proc_do_uuid(struct ctl_table *table, int write,
39166 void __user *buffer, size_t *lenp, loff_t *ppos)
39167 {
39168 - struct ctl_table fake_table;
39169 + ctl_table_no_const fake_table;
39170 unsigned char buf[64], tmp_uuid[16], *uuid;
39171
39172 uuid = table->data;
39173 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39174 static int proc_do_entropy(struct ctl_table *table, int write,
39175 void __user *buffer, size_t *lenp, loff_t *ppos)
39176 {
39177 - struct ctl_table fake_table;
39178 + ctl_table_no_const fake_table;
39179 int entropy_count;
39180
39181 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39182 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39183 index e496dae..3db53b6 100644
39184 --- a/drivers/char/sonypi.c
39185 +++ b/drivers/char/sonypi.c
39186 @@ -54,6 +54,7 @@
39187
39188 #include <asm/uaccess.h>
39189 #include <asm/io.h>
39190 +#include <asm/local.h>
39191
39192 #include <linux/sonypi.h>
39193
39194 @@ -490,7 +491,7 @@ static struct sonypi_device {
39195 spinlock_t fifo_lock;
39196 wait_queue_head_t fifo_proc_list;
39197 struct fasync_struct *fifo_async;
39198 - int open_count;
39199 + local_t open_count;
39200 int model;
39201 struct input_dev *input_jog_dev;
39202 struct input_dev *input_key_dev;
39203 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39204 static int sonypi_misc_release(struct inode *inode, struct file *file)
39205 {
39206 mutex_lock(&sonypi_device.lock);
39207 - sonypi_device.open_count--;
39208 + local_dec(&sonypi_device.open_count);
39209 mutex_unlock(&sonypi_device.lock);
39210 return 0;
39211 }
39212 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39213 {
39214 mutex_lock(&sonypi_device.lock);
39215 /* Flush input queue on first open */
39216 - if (!sonypi_device.open_count)
39217 + if (!local_read(&sonypi_device.open_count))
39218 kfifo_reset(&sonypi_device.fifo);
39219 - sonypi_device.open_count++;
39220 + local_inc(&sonypi_device.open_count);
39221 mutex_unlock(&sonypi_device.lock);
39222
39223 return 0;
39224 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39225
39226 static struct platform_device *sonypi_platform_device;
39227
39228 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39229 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39230 {
39231 .ident = "Sony Vaio",
39232 .matches = {
39233 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39234 index 565a947..dcdc06e 100644
39235 --- a/drivers/char/tpm/tpm_acpi.c
39236 +++ b/drivers/char/tpm/tpm_acpi.c
39237 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39238 virt = acpi_os_map_iomem(start, len);
39239 if (!virt) {
39240 kfree(log->bios_event_log);
39241 + log->bios_event_log = NULL;
39242 printk("%s: ERROR - Unable to map memory\n", __func__);
39243 return -EIO;
39244 }
39245
39246 - memcpy_fromio(log->bios_event_log, virt, len);
39247 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39248
39249 acpi_os_unmap_iomem(virt, len);
39250 return 0;
39251 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39252 index 3a56a13..f8cbd25 100644
39253 --- a/drivers/char/tpm/tpm_eventlog.c
39254 +++ b/drivers/char/tpm/tpm_eventlog.c
39255 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39256 event = addr;
39257
39258 if ((event->event_type == 0 && event->event_size == 0) ||
39259 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39260 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39261 return NULL;
39262
39263 return addr;
39264 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39265 return NULL;
39266
39267 if ((event->event_type == 0 && event->event_size == 0) ||
39268 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39269 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39270 return NULL;
39271
39272 (*pos)++;
39273 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39274 int i;
39275
39276 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39277 - seq_putc(m, data[i]);
39278 + if (!seq_putc(m, data[i]))
39279 + return -EFAULT;
39280
39281 return 0;
39282 }
39283 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39284 index 72d7028..1586601 100644
39285 --- a/drivers/char/virtio_console.c
39286 +++ b/drivers/char/virtio_console.c
39287 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39288 if (to_user) {
39289 ssize_t ret;
39290
39291 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39292 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39293 if (ret)
39294 return -EFAULT;
39295 } else {
39296 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39297 if (!port_has_data(port) && !port->host_connected)
39298 return 0;
39299
39300 - return fill_readbuf(port, ubuf, count, true);
39301 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39302 }
39303
39304 static int wait_port_writable(struct port *port, bool nonblock)
39305 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39306 index 956b7e5..b655045 100644
39307 --- a/drivers/clk/clk-composite.c
39308 +++ b/drivers/clk/clk-composite.c
39309 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39310 struct clk *clk;
39311 struct clk_init_data init;
39312 struct clk_composite *composite;
39313 - struct clk_ops *clk_composite_ops;
39314 + clk_ops_no_const *clk_composite_ops;
39315
39316 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39317 if (!composite) {
39318 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39319 index dd3a78c..386d49c 100644
39320 --- a/drivers/clk/socfpga/clk-gate.c
39321 +++ b/drivers/clk/socfpga/clk-gate.c
39322 @@ -22,6 +22,7 @@
39323 #include <linux/mfd/syscon.h>
39324 #include <linux/of.h>
39325 #include <linux/regmap.h>
39326 +#include <asm/pgtable.h>
39327
39328 #include "clk.h"
39329
39330 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39331 return 0;
39332 }
39333
39334 -static struct clk_ops gateclk_ops = {
39335 +static clk_ops_no_const gateclk_ops __read_only = {
39336 .prepare = socfpga_clk_prepare,
39337 .recalc_rate = socfpga_clk_recalc_rate,
39338 .get_parent = socfpga_clk_get_parent,
39339 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39340 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39341 socfpga_clk->hw.bit_idx = clk_gate[1];
39342
39343 - gateclk_ops.enable = clk_gate_ops.enable;
39344 - gateclk_ops.disable = clk_gate_ops.disable;
39345 + pax_open_kernel();
39346 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39347 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39348 + pax_close_kernel();
39349 }
39350
39351 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39352 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39353 index de6da95..c98278b 100644
39354 --- a/drivers/clk/socfpga/clk-pll.c
39355 +++ b/drivers/clk/socfpga/clk-pll.c
39356 @@ -21,6 +21,7 @@
39357 #include <linux/io.h>
39358 #include <linux/of.h>
39359 #include <linux/of_address.h>
39360 +#include <asm/pgtable.h>
39361
39362 #include "clk.h"
39363
39364 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39365 CLK_MGR_PLL_CLK_SRC_MASK;
39366 }
39367
39368 -static struct clk_ops clk_pll_ops = {
39369 +static clk_ops_no_const clk_pll_ops __read_only = {
39370 .recalc_rate = clk_pll_recalc_rate,
39371 .get_parent = clk_pll_get_parent,
39372 };
39373 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39374 pll_clk->hw.hw.init = &init;
39375
39376 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39377 - clk_pll_ops.enable = clk_gate_ops.enable;
39378 - clk_pll_ops.disable = clk_gate_ops.disable;
39379 + pax_open_kernel();
39380 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39381 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39382 + pax_close_kernel();
39383
39384 clk = clk_register(NULL, &pll_clk->hw.hw);
39385 if (WARN_ON(IS_ERR(clk))) {
39386 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39387 index b0c18ed..1713a80 100644
39388 --- a/drivers/cpufreq/acpi-cpufreq.c
39389 +++ b/drivers/cpufreq/acpi-cpufreq.c
39390 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39391 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39392 per_cpu(acfreq_data, cpu) = data;
39393
39394 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39395 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39396 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39397 + pax_open_kernel();
39398 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39399 + pax_close_kernel();
39400 + }
39401
39402 result = acpi_processor_register_performance(data->acpi_data, cpu);
39403 if (result)
39404 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39405 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39406 break;
39407 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39408 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39409 + pax_open_kernel();
39410 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39411 + pax_close_kernel();
39412 break;
39413 default:
39414 break;
39415 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39416 if (!msrs)
39417 return;
39418
39419 - acpi_cpufreq_driver.boost_supported = true;
39420 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39421 + pax_open_kernel();
39422 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39423 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39424 + pax_close_kernel();
39425
39426 cpu_notifier_register_begin();
39427
39428 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39429 index bab67db..91af7e3 100644
39430 --- a/drivers/cpufreq/cpufreq-dt.c
39431 +++ b/drivers/cpufreq/cpufreq-dt.c
39432 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39433 if (!IS_ERR(cpu_reg))
39434 regulator_put(cpu_reg);
39435
39436 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39437 + pax_open_kernel();
39438 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39439 + pax_close_kernel();
39440
39441 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39442 if (ret)
39443 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39444 index 8ae655c..3141442 100644
39445 --- a/drivers/cpufreq/cpufreq.c
39446 +++ b/drivers/cpufreq/cpufreq.c
39447 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39448 }
39449
39450 mutex_lock(&cpufreq_governor_mutex);
39451 - list_del(&governor->governor_list);
39452 + pax_list_del(&governor->governor_list);
39453 mutex_unlock(&cpufreq_governor_mutex);
39454 return;
39455 }
39456 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39457 return NOTIFY_OK;
39458 }
39459
39460 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39461 +static struct notifier_block cpufreq_cpu_notifier = {
39462 .notifier_call = cpufreq_cpu_callback,
39463 };
39464
39465 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39466 return 0;
39467
39468 write_lock_irqsave(&cpufreq_driver_lock, flags);
39469 - cpufreq_driver->boost_enabled = state;
39470 + pax_open_kernel();
39471 + *(bool *)&cpufreq_driver->boost_enabled = state;
39472 + pax_close_kernel();
39473 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39474
39475 ret = cpufreq_driver->set_boost(state);
39476 if (ret) {
39477 write_lock_irqsave(&cpufreq_driver_lock, flags);
39478 - cpufreq_driver->boost_enabled = !state;
39479 + pax_open_kernel();
39480 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39481 + pax_close_kernel();
39482 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39483
39484 pr_err("%s: Cannot %s BOOST\n",
39485 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39486 cpufreq_driver = driver_data;
39487 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39488
39489 - if (driver_data->setpolicy)
39490 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39491 + if (driver_data->setpolicy) {
39492 + pax_open_kernel();
39493 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39494 + pax_close_kernel();
39495 + }
39496
39497 if (cpufreq_boost_supported()) {
39498 /*
39499 * Check if driver provides function to enable boost -
39500 * if not, use cpufreq_boost_set_sw as default
39501 */
39502 - if (!cpufreq_driver->set_boost)
39503 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39504 + if (!cpufreq_driver->set_boost) {
39505 + pax_open_kernel();
39506 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39507 + pax_close_kernel();
39508 + }
39509
39510 ret = cpufreq_sysfs_create_file(&boost.attr);
39511 if (ret) {
39512 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39513 index 1b44496..b80ff5e 100644
39514 --- a/drivers/cpufreq/cpufreq_governor.c
39515 +++ b/drivers/cpufreq/cpufreq_governor.c
39516 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39517 struct dbs_data *dbs_data;
39518 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39519 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39520 - struct od_ops *od_ops = NULL;
39521 + const struct od_ops *od_ops = NULL;
39522 struct od_dbs_tuners *od_tuners = NULL;
39523 struct cs_dbs_tuners *cs_tuners = NULL;
39524 struct cpu_dbs_common_info *cpu_cdbs;
39525 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39526
39527 if ((cdata->governor == GOV_CONSERVATIVE) &&
39528 (!policy->governor->initialized)) {
39529 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39530 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39531
39532 cpufreq_register_notifier(cs_ops->notifier_block,
39533 CPUFREQ_TRANSITION_NOTIFIER);
39534 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39535
39536 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39537 (policy->governor->initialized == 1)) {
39538 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39539 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39540
39541 cpufreq_unregister_notifier(cs_ops->notifier_block,
39542 CPUFREQ_TRANSITION_NOTIFIER);
39543 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39544 index cc401d1..8197340 100644
39545 --- a/drivers/cpufreq/cpufreq_governor.h
39546 +++ b/drivers/cpufreq/cpufreq_governor.h
39547 @@ -212,7 +212,7 @@ struct common_dbs_data {
39548 void (*exit)(struct dbs_data *dbs_data);
39549
39550 /* Governor specific ops, see below */
39551 - void *gov_ops;
39552 + const void *gov_ops;
39553 };
39554
39555 /* Governor Per policy data */
39556 @@ -232,7 +232,7 @@ struct od_ops {
39557 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39558 unsigned int freq_next, unsigned int relation);
39559 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39560 -};
39561 +} __no_const;
39562
39563 struct cs_ops {
39564 struct notifier_block *notifier_block;
39565 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39566 index ad3f38f..8f086cd 100644
39567 --- a/drivers/cpufreq/cpufreq_ondemand.c
39568 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39569 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39570
39571 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39572
39573 -static struct od_ops od_ops = {
39574 +static struct od_ops od_ops __read_only = {
39575 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39576 .powersave_bias_target = generic_powersave_bias_target,
39577 .freq_increase = dbs_freq_increase,
39578 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39579 (struct cpufreq_policy *, unsigned int, unsigned int),
39580 unsigned int powersave_bias)
39581 {
39582 - od_ops.powersave_bias_target = f;
39583 + pax_open_kernel();
39584 + *(void **)&od_ops.powersave_bias_target = f;
39585 + pax_close_kernel();
39586 od_set_powersave_bias(powersave_bias);
39587 }
39588 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39589
39590 void od_unregister_powersave_bias_handler(void)
39591 {
39592 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39593 + pax_open_kernel();
39594 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39595 + pax_close_kernel();
39596 od_set_powersave_bias(0);
39597 }
39598 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39599 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39600 index 872c577..5fb3c20 100644
39601 --- a/drivers/cpufreq/intel_pstate.c
39602 +++ b/drivers/cpufreq/intel_pstate.c
39603 @@ -133,10 +133,10 @@ struct pstate_funcs {
39604 struct cpu_defaults {
39605 struct pstate_adjust_policy pid_policy;
39606 struct pstate_funcs funcs;
39607 -};
39608 +} __do_const;
39609
39610 static struct pstate_adjust_policy pid_params;
39611 -static struct pstate_funcs pstate_funcs;
39612 +static struct pstate_funcs *pstate_funcs;
39613 static int hwp_active;
39614
39615 struct perf_limits {
39616 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39617
39618 cpu->pstate.current_pstate = pstate;
39619
39620 - pstate_funcs.set(cpu, pstate);
39621 + pstate_funcs->set(cpu, pstate);
39622 }
39623
39624 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39625 {
39626 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39627 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39628 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39629 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39630 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39631 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39632 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39633 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39634
39635 - if (pstate_funcs.get_vid)
39636 - pstate_funcs.get_vid(cpu);
39637 + if (pstate_funcs->get_vid)
39638 + pstate_funcs->get_vid(cpu);
39639 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39640 }
39641
39642 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39643 rdmsrl(MSR_IA32_APERF, aperf);
39644 rdmsrl(MSR_IA32_MPERF, mperf);
39645
39646 - if (!pstate_funcs.get_max() ||
39647 - !pstate_funcs.get_min() ||
39648 - !pstate_funcs.get_turbo())
39649 + if (!pstate_funcs->get_max() ||
39650 + !pstate_funcs->get_min() ||
39651 + !pstate_funcs->get_turbo())
39652 return -ENODEV;
39653
39654 rdmsrl(MSR_IA32_APERF, tmp);
39655 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39656 return 0;
39657 }
39658
39659 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39660 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39661 {
39662 pid_params.sample_rate_ms = policy->sample_rate_ms;
39663 pid_params.p_gain_pct = policy->p_gain_pct;
39664 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39665
39666 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39667 {
39668 - pstate_funcs.get_max = funcs->get_max;
39669 - pstate_funcs.get_min = funcs->get_min;
39670 - pstate_funcs.get_turbo = funcs->get_turbo;
39671 - pstate_funcs.get_scaling = funcs->get_scaling;
39672 - pstate_funcs.set = funcs->set;
39673 - pstate_funcs.get_vid = funcs->get_vid;
39674 + pstate_funcs = funcs;
39675 }
39676
39677 #if IS_ENABLED(CONFIG_ACPI)
39678 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39679 index 529cfd9..0e28fff 100644
39680 --- a/drivers/cpufreq/p4-clockmod.c
39681 +++ b/drivers/cpufreq/p4-clockmod.c
39682 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39683 case 0x0F: /* Core Duo */
39684 case 0x16: /* Celeron Core */
39685 case 0x1C: /* Atom */
39686 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39687 + pax_open_kernel();
39688 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39689 + pax_close_kernel();
39690 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39691 case 0x0D: /* Pentium M (Dothan) */
39692 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39693 + pax_open_kernel();
39694 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39695 + pax_close_kernel();
39696 /* fall through */
39697 case 0x09: /* Pentium M (Banias) */
39698 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39699 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39700
39701 /* on P-4s, the TSC runs with constant frequency independent whether
39702 * throttling is active or not. */
39703 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39704 + pax_open_kernel();
39705 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39706 + pax_close_kernel();
39707
39708 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39709 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39710 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39711 index 9bb42ba..b01b4a2 100644
39712 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39713 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39714 @@ -18,14 +18,12 @@
39715 #include <asm/head.h>
39716 #include <asm/timer.h>
39717
39718 -static struct cpufreq_driver *cpufreq_us3_driver;
39719 -
39720 struct us3_freq_percpu_info {
39721 struct cpufreq_frequency_table table[4];
39722 };
39723
39724 /* Indexed by cpu number. */
39725 -static struct us3_freq_percpu_info *us3_freq_table;
39726 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39727
39728 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39729 * in the Safari config register.
39730 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39731
39732 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39733 {
39734 - if (cpufreq_us3_driver)
39735 - us3_freq_target(policy, 0);
39736 + us3_freq_target(policy, 0);
39737
39738 return 0;
39739 }
39740
39741 +static int __init us3_freq_init(void);
39742 +static void __exit us3_freq_exit(void);
39743 +
39744 +static struct cpufreq_driver cpufreq_us3_driver = {
39745 + .init = us3_freq_cpu_init,
39746 + .verify = cpufreq_generic_frequency_table_verify,
39747 + .target_index = us3_freq_target,
39748 + .get = us3_freq_get,
39749 + .exit = us3_freq_cpu_exit,
39750 + .name = "UltraSPARC-III",
39751 +
39752 +};
39753 +
39754 static int __init us3_freq_init(void)
39755 {
39756 unsigned long manuf, impl, ver;
39757 - int ret;
39758
39759 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39760 return -ENODEV;
39761 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39762 (impl == CHEETAH_IMPL ||
39763 impl == CHEETAH_PLUS_IMPL ||
39764 impl == JAGUAR_IMPL ||
39765 - impl == PANTHER_IMPL)) {
39766 - struct cpufreq_driver *driver;
39767 -
39768 - ret = -ENOMEM;
39769 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39770 - if (!driver)
39771 - goto err_out;
39772 -
39773 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39774 - GFP_KERNEL);
39775 - if (!us3_freq_table)
39776 - goto err_out;
39777 -
39778 - driver->init = us3_freq_cpu_init;
39779 - driver->verify = cpufreq_generic_frequency_table_verify;
39780 - driver->target_index = us3_freq_target;
39781 - driver->get = us3_freq_get;
39782 - driver->exit = us3_freq_cpu_exit;
39783 - strcpy(driver->name, "UltraSPARC-III");
39784 -
39785 - cpufreq_us3_driver = driver;
39786 - ret = cpufreq_register_driver(driver);
39787 - if (ret)
39788 - goto err_out;
39789 -
39790 - return 0;
39791 -
39792 -err_out:
39793 - if (driver) {
39794 - kfree(driver);
39795 - cpufreq_us3_driver = NULL;
39796 - }
39797 - kfree(us3_freq_table);
39798 - us3_freq_table = NULL;
39799 - return ret;
39800 - }
39801 + impl == PANTHER_IMPL))
39802 + return cpufreq_register_driver(&cpufreq_us3_driver);
39803
39804 return -ENODEV;
39805 }
39806
39807 static void __exit us3_freq_exit(void)
39808 {
39809 - if (cpufreq_us3_driver) {
39810 - cpufreq_unregister_driver(cpufreq_us3_driver);
39811 - kfree(cpufreq_us3_driver);
39812 - cpufreq_us3_driver = NULL;
39813 - kfree(us3_freq_table);
39814 - us3_freq_table = NULL;
39815 - }
39816 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39817 }
39818
39819 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39820 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39821 index 7d4a315..21bb886 100644
39822 --- a/drivers/cpufreq/speedstep-centrino.c
39823 +++ b/drivers/cpufreq/speedstep-centrino.c
39824 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39825 !cpu_has(cpu, X86_FEATURE_EST))
39826 return -ENODEV;
39827
39828 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39829 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39830 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39831 + pax_open_kernel();
39832 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39833 + pax_close_kernel();
39834 + }
39835
39836 if (policy->cpu != 0)
39837 return -ENODEV;
39838 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39839 index 2697e87..c32476c 100644
39840 --- a/drivers/cpuidle/driver.c
39841 +++ b/drivers/cpuidle/driver.c
39842 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39843
39844 static void poll_idle_init(struct cpuidle_driver *drv)
39845 {
39846 - struct cpuidle_state *state = &drv->states[0];
39847 + cpuidle_state_no_const *state = &drv->states[0];
39848
39849 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39850 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39851 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39852 index fb9f511..213e6cc 100644
39853 --- a/drivers/cpuidle/governor.c
39854 +++ b/drivers/cpuidle/governor.c
39855 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39856 mutex_lock(&cpuidle_lock);
39857 if (__cpuidle_find_governor(gov->name) == NULL) {
39858 ret = 0;
39859 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39860 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39861 if (!cpuidle_curr_governor ||
39862 cpuidle_curr_governor->rating < gov->rating)
39863 cpuidle_switch_governor(gov);
39864 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39865 index 832a2c3..1794080 100644
39866 --- a/drivers/cpuidle/sysfs.c
39867 +++ b/drivers/cpuidle/sysfs.c
39868 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39869 NULL
39870 };
39871
39872 -static struct attribute_group cpuidle_attr_group = {
39873 +static attribute_group_no_const cpuidle_attr_group = {
39874 .attrs = cpuidle_default_attrs,
39875 .name = "cpuidle",
39876 };
39877 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39878 index 8d2a772..33826c9 100644
39879 --- a/drivers/crypto/hifn_795x.c
39880 +++ b/drivers/crypto/hifn_795x.c
39881 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39882 MODULE_PARM_DESC(hifn_pll_ref,
39883 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39884
39885 -static atomic_t hifn_dev_number;
39886 +static atomic_unchecked_t hifn_dev_number;
39887
39888 #define ACRYPTO_OP_DECRYPT 0
39889 #define ACRYPTO_OP_ENCRYPT 1
39890 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39891 goto err_out_disable_pci_device;
39892
39893 snprintf(name, sizeof(name), "hifn%d",
39894 - atomic_inc_return(&hifn_dev_number)-1);
39895 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39896
39897 err = pci_request_regions(pdev, name);
39898 if (err)
39899 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39900 index 30b538d8..1610d75 100644
39901 --- a/drivers/devfreq/devfreq.c
39902 +++ b/drivers/devfreq/devfreq.c
39903 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39904 goto err_out;
39905 }
39906
39907 - list_add(&governor->node, &devfreq_governor_list);
39908 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39909
39910 list_for_each_entry(devfreq, &devfreq_list, node) {
39911 int ret = 0;
39912 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39913 }
39914 }
39915
39916 - list_del(&governor->node);
39917 + pax_list_del((struct list_head *)&governor->node);
39918 err_out:
39919 mutex_unlock(&devfreq_list_lock);
39920
39921 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39922 index 8ee383d..736b5de 100644
39923 --- a/drivers/dma/sh/shdma-base.c
39924 +++ b/drivers/dma/sh/shdma-base.c
39925 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39926 schan->slave_id = -EINVAL;
39927 }
39928
39929 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39930 - sdev->desc_size, GFP_KERNEL);
39931 + schan->desc = kcalloc(sdev->desc_size,
39932 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39933 if (!schan->desc) {
39934 ret = -ENOMEM;
39935 goto edescalloc;
39936 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39937 index 9f1d4c7..fceff78 100644
39938 --- a/drivers/dma/sh/shdmac.c
39939 +++ b/drivers/dma/sh/shdmac.c
39940 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39941 return ret;
39942 }
39943
39944 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39945 +static struct notifier_block sh_dmae_nmi_notifier = {
39946 .notifier_call = sh_dmae_nmi_handler,
39947
39948 /* Run before NMI debug handler and KGDB */
39949 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39950 index 592af5f..bb1d583 100644
39951 --- a/drivers/edac/edac_device.c
39952 +++ b/drivers/edac/edac_device.c
39953 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39954 */
39955 int edac_device_alloc_index(void)
39956 {
39957 - static atomic_t device_indexes = ATOMIC_INIT(0);
39958 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39959
39960 - return atomic_inc_return(&device_indexes) - 1;
39961 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39962 }
39963 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39964
39965 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39966 index c84eecb..4d7381d 100644
39967 --- a/drivers/edac/edac_mc_sysfs.c
39968 +++ b/drivers/edac/edac_mc_sysfs.c
39969 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39970 struct dev_ch_attribute {
39971 struct device_attribute attr;
39972 int channel;
39973 -};
39974 +} __do_const;
39975
39976 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39977 static struct dev_ch_attribute dev_attr_legacy_##_name = \
39978 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39979 }
39980
39981 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39982 + pax_open_kernel();
39983 if (mci->get_sdram_scrub_rate) {
39984 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39985 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39986 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39987 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39988 }
39989
39990 if (mci->set_sdram_scrub_rate) {
39991 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39992 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39993 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39994 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39995 }
39996 + pax_close_kernel();
39997
39998 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
39999 if (err) {
40000 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40001 index 2cf44b4d..6dd2dc7 100644
40002 --- a/drivers/edac/edac_pci.c
40003 +++ b/drivers/edac/edac_pci.c
40004 @@ -29,7 +29,7 @@
40005
40006 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40007 static LIST_HEAD(edac_pci_list);
40008 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40009 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40010
40011 /*
40012 * edac_pci_alloc_ctl_info
40013 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40014 */
40015 int edac_pci_alloc_index(void)
40016 {
40017 - return atomic_inc_return(&pci_indexes) - 1;
40018 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40019 }
40020 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40021
40022 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40023 index 24d877f..4e30133 100644
40024 --- a/drivers/edac/edac_pci_sysfs.c
40025 +++ b/drivers/edac/edac_pci_sysfs.c
40026 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40027 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40028 static int edac_pci_poll_msec = 1000; /* one second workq period */
40029
40030 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40031 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40032 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40033 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40034
40035 static struct kobject *edac_pci_top_main_kobj;
40036 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40037 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40038 void *value;
40039 ssize_t(*show) (void *, char *);
40040 ssize_t(*store) (void *, const char *, size_t);
40041 -};
40042 +} __do_const;
40043
40044 /* Set of show/store abstract level functions for PCI Parity object */
40045 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40046 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40047 edac_printk(KERN_CRIT, EDAC_PCI,
40048 "Signaled System Error on %s\n",
40049 pci_name(dev));
40050 - atomic_inc(&pci_nonparity_count);
40051 + atomic_inc_unchecked(&pci_nonparity_count);
40052 }
40053
40054 if (status & (PCI_STATUS_PARITY)) {
40055 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40056 "Master Data Parity Error on %s\n",
40057 pci_name(dev));
40058
40059 - atomic_inc(&pci_parity_count);
40060 + atomic_inc_unchecked(&pci_parity_count);
40061 }
40062
40063 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40064 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40065 "Detected Parity Error on %s\n",
40066 pci_name(dev));
40067
40068 - atomic_inc(&pci_parity_count);
40069 + atomic_inc_unchecked(&pci_parity_count);
40070 }
40071 }
40072
40073 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40074 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40075 "Signaled System Error on %s\n",
40076 pci_name(dev));
40077 - atomic_inc(&pci_nonparity_count);
40078 + atomic_inc_unchecked(&pci_nonparity_count);
40079 }
40080
40081 if (status & (PCI_STATUS_PARITY)) {
40082 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40083 "Master Data Parity Error on "
40084 "%s\n", pci_name(dev));
40085
40086 - atomic_inc(&pci_parity_count);
40087 + atomic_inc_unchecked(&pci_parity_count);
40088 }
40089
40090 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40091 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40092 "Detected Parity Error on %s\n",
40093 pci_name(dev));
40094
40095 - atomic_inc(&pci_parity_count);
40096 + atomic_inc_unchecked(&pci_parity_count);
40097 }
40098 }
40099 }
40100 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40101 if (!check_pci_errors)
40102 return;
40103
40104 - before_count = atomic_read(&pci_parity_count);
40105 + before_count = atomic_read_unchecked(&pci_parity_count);
40106
40107 /* scan all PCI devices looking for a Parity Error on devices and
40108 * bridges.
40109 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40110 /* Only if operator has selected panic on PCI Error */
40111 if (edac_pci_get_panic_on_pe()) {
40112 /* If the count is different 'after' from 'before' */
40113 - if (before_count != atomic_read(&pci_parity_count))
40114 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40115 panic("EDAC: PCI Parity Error");
40116 }
40117 }
40118 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40119 index c2359a1..8bd119d 100644
40120 --- a/drivers/edac/mce_amd.h
40121 +++ b/drivers/edac/mce_amd.h
40122 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40123 bool (*mc0_mce)(u16, u8);
40124 bool (*mc1_mce)(u16, u8);
40125 bool (*mc2_mce)(u16, u8);
40126 -};
40127 +} __no_const;
40128
40129 void amd_report_gart_errors(bool);
40130 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40131 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40132 index 57ea7f4..af06b76 100644
40133 --- a/drivers/firewire/core-card.c
40134 +++ b/drivers/firewire/core-card.c
40135 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40136 const struct fw_card_driver *driver,
40137 struct device *device)
40138 {
40139 - static atomic_t index = ATOMIC_INIT(-1);
40140 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40141
40142 - card->index = atomic_inc_return(&index);
40143 + card->index = atomic_inc_return_unchecked(&index);
40144 card->driver = driver;
40145 card->device = device;
40146 card->current_tlabel = 0;
40147 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40148
40149 void fw_core_remove_card(struct fw_card *card)
40150 {
40151 - struct fw_card_driver dummy_driver = dummy_driver_template;
40152 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40153
40154 card->driver->update_phy_reg(card, 4,
40155 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40156 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40157 index f9e3aee..269dbdb 100644
40158 --- a/drivers/firewire/core-device.c
40159 +++ b/drivers/firewire/core-device.c
40160 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40161 struct config_rom_attribute {
40162 struct device_attribute attr;
40163 u32 key;
40164 -};
40165 +} __do_const;
40166
40167 static ssize_t show_immediate(struct device *dev,
40168 struct device_attribute *dattr, char *buf)
40169 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40170 index d6a09b9..18e90dd 100644
40171 --- a/drivers/firewire/core-transaction.c
40172 +++ b/drivers/firewire/core-transaction.c
40173 @@ -38,6 +38,7 @@
40174 #include <linux/timer.h>
40175 #include <linux/types.h>
40176 #include <linux/workqueue.h>
40177 +#include <linux/sched.h>
40178
40179 #include <asm/byteorder.h>
40180
40181 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40182 index e1480ff6..1a429bd 100644
40183 --- a/drivers/firewire/core.h
40184 +++ b/drivers/firewire/core.h
40185 @@ -111,6 +111,7 @@ struct fw_card_driver {
40186
40187 int (*stop_iso)(struct fw_iso_context *ctx);
40188 };
40189 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40190
40191 void fw_card_initialize(struct fw_card *card,
40192 const struct fw_card_driver *driver, struct device *device);
40193 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40194 index f51d376..b118e40 100644
40195 --- a/drivers/firewire/ohci.c
40196 +++ b/drivers/firewire/ohci.c
40197 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40198 be32_to_cpu(ohci->next_header));
40199 }
40200
40201 +#ifndef CONFIG_GRKERNSEC
40202 if (param_remote_dma) {
40203 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40204 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40205 }
40206 +#endif
40207
40208 spin_unlock_irq(&ohci->lock);
40209
40210 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40211 unsigned long flags;
40212 int n, ret = 0;
40213
40214 +#ifndef CONFIG_GRKERNSEC
40215 if (param_remote_dma)
40216 return 0;
40217 +#endif
40218
40219 /*
40220 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40221 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40222 index 94a58a0..f5eba42 100644
40223 --- a/drivers/firmware/dmi-id.c
40224 +++ b/drivers/firmware/dmi-id.c
40225 @@ -16,7 +16,7 @@
40226 struct dmi_device_attribute{
40227 struct device_attribute dev_attr;
40228 int field;
40229 -};
40230 +} __do_const;
40231 #define to_dmi_dev_attr(_dev_attr) \
40232 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40233
40234 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40235 index 2eebd28b..4261350 100644
40236 --- a/drivers/firmware/dmi_scan.c
40237 +++ b/drivers/firmware/dmi_scan.c
40238 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40239 if (buf == NULL)
40240 return -1;
40241
40242 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40243 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40244
40245 dmi_unmap(buf);
40246 return 0;
40247 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40248 index 4fd9961..52d60ce 100644
40249 --- a/drivers/firmware/efi/cper.c
40250 +++ b/drivers/firmware/efi/cper.c
40251 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40252 */
40253 u64 cper_next_record_id(void)
40254 {
40255 - static atomic64_t seq;
40256 + static atomic64_unchecked_t seq;
40257
40258 - if (!atomic64_read(&seq))
40259 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40260 + if (!atomic64_read_unchecked(&seq))
40261 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40262
40263 - return atomic64_inc_return(&seq);
40264 + return atomic64_inc_return_unchecked(&seq);
40265 }
40266 EXPORT_SYMBOL_GPL(cper_next_record_id);
40267
40268 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40269 index 3061bb8..92b5fcc 100644
40270 --- a/drivers/firmware/efi/efi.c
40271 +++ b/drivers/firmware/efi/efi.c
40272 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40273 };
40274
40275 static struct efivars generic_efivars;
40276 -static struct efivar_operations generic_ops;
40277 +static efivar_operations_no_const generic_ops __read_only;
40278
40279 static int generic_ops_register(void)
40280 {
40281 - generic_ops.get_variable = efi.get_variable;
40282 - generic_ops.set_variable = efi.set_variable;
40283 - generic_ops.get_next_variable = efi.get_next_variable;
40284 - generic_ops.query_variable_store = efi_query_variable_store;
40285 + pax_open_kernel();
40286 + *(void **)&generic_ops.get_variable = efi.get_variable;
40287 + *(void **)&generic_ops.set_variable = efi.set_variable;
40288 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40289 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40290 + pax_close_kernel();
40291
40292 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40293 }
40294 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40295 index 7b2e049..a253334 100644
40296 --- a/drivers/firmware/efi/efivars.c
40297 +++ b/drivers/firmware/efi/efivars.c
40298 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40299 static int
40300 create_efivars_bin_attributes(void)
40301 {
40302 - struct bin_attribute *attr;
40303 + bin_attribute_no_const *attr;
40304 int error;
40305
40306 /* new_var */
40307 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40308 index 87b8e3b..c4afb35 100644
40309 --- a/drivers/firmware/efi/runtime-map.c
40310 +++ b/drivers/firmware/efi/runtime-map.c
40311 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40312 kfree(entry);
40313 }
40314
40315 -static struct kobj_type __refdata map_ktype = {
40316 +static const struct kobj_type __refconst map_ktype = {
40317 .sysfs_ops = &map_attr_ops,
40318 .default_attrs = def_attrs,
40319 .release = map_release,
40320 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40321 index f1ab05e..ab51228 100644
40322 --- a/drivers/firmware/google/gsmi.c
40323 +++ b/drivers/firmware/google/gsmi.c
40324 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40325 return local_hash_64(input, 32);
40326 }
40327
40328 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40329 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40330 {
40331 .ident = "Google Board",
40332 .matches = {
40333 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40334 index 2f569aa..26e4f39 100644
40335 --- a/drivers/firmware/google/memconsole.c
40336 +++ b/drivers/firmware/google/memconsole.c
40337 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40338 return false;
40339 }
40340
40341 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40342 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40343 {
40344 .ident = "Google Board",
40345 .matches = {
40346 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40347 if (!found_memconsole())
40348 return -ENODEV;
40349
40350 - memconsole_bin_attr.size = memconsole_length;
40351 + pax_open_kernel();
40352 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40353 + pax_close_kernel();
40354 +
40355 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40356 }
40357
40358 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40359 index cc016c61..d35279e 100644
40360 --- a/drivers/firmware/memmap.c
40361 +++ b/drivers/firmware/memmap.c
40362 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40363 kfree(entry);
40364 }
40365
40366 -static struct kobj_type __refdata memmap_ktype = {
40367 +static const struct kobj_type __refconst memmap_ktype = {
40368 .release = release_firmware_map_entry,
40369 .sysfs_ops = &memmap_attr_ops,
40370 .default_attrs = def_attrs,
40371 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40372 index 3cfcfc6..09d6f117 100644
40373 --- a/drivers/gpio/gpio-em.c
40374 +++ b/drivers/gpio/gpio-em.c
40375 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40376 struct em_gio_priv *p;
40377 struct resource *io[2], *irq[2];
40378 struct gpio_chip *gpio_chip;
40379 - struct irq_chip *irq_chip;
40380 + irq_chip_no_const *irq_chip;
40381 const char *name = dev_name(&pdev->dev);
40382 int ret;
40383
40384 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40385 index 7818cd1..1be40e5 100644
40386 --- a/drivers/gpio/gpio-ich.c
40387 +++ b/drivers/gpio/gpio-ich.c
40388 @@ -94,7 +94,7 @@ struct ichx_desc {
40389 * this option allows driver caching written output values
40390 */
40391 bool use_outlvl_cache;
40392 -};
40393 +} __do_const;
40394
40395 static struct {
40396 spinlock_t lock;
40397 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40398 index f476ae2..05e1bdd 100644
40399 --- a/drivers/gpio/gpio-omap.c
40400 +++ b/drivers/gpio/gpio-omap.c
40401 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40402 const struct omap_gpio_platform_data *pdata;
40403 struct resource *res;
40404 struct gpio_bank *bank;
40405 - struct irq_chip *irqc;
40406 + irq_chip_no_const *irqc;
40407 int ret;
40408
40409 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40410 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40411 index c49522e..9a7ee54 100644
40412 --- a/drivers/gpio/gpio-rcar.c
40413 +++ b/drivers/gpio/gpio-rcar.c
40414 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40415 struct gpio_rcar_priv *p;
40416 struct resource *io, *irq;
40417 struct gpio_chip *gpio_chip;
40418 - struct irq_chip *irq_chip;
40419 + irq_chip_no_const *irq_chip;
40420 struct device *dev = &pdev->dev;
40421 const char *name = dev_name(dev);
40422 int ret;
40423 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40424 index c1caa45..f0f97d2 100644
40425 --- a/drivers/gpio/gpio-vr41xx.c
40426 +++ b/drivers/gpio/gpio-vr41xx.c
40427 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40428 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40429 maskl, pendl, maskh, pendh);
40430
40431 - atomic_inc(&irq_err_count);
40432 + atomic_inc_unchecked(&irq_err_count);
40433
40434 return -EINVAL;
40435 }
40436 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40437 index 1ca9295..9f3d481 100644
40438 --- a/drivers/gpio/gpiolib.c
40439 +++ b/drivers/gpio/gpiolib.c
40440 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40441 }
40442
40443 if (gpiochip->irqchip) {
40444 - gpiochip->irqchip->irq_request_resources = NULL;
40445 - gpiochip->irqchip->irq_release_resources = NULL;
40446 + pax_open_kernel();
40447 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40448 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40449 + pax_close_kernel();
40450 gpiochip->irqchip = NULL;
40451 }
40452 }
40453 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40454 gpiochip->irqchip = NULL;
40455 return -EINVAL;
40456 }
40457 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40458 - irqchip->irq_release_resources = gpiochip_irq_relres;
40459 +
40460 + pax_open_kernel();
40461 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40462 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40463 + pax_close_kernel();
40464
40465 /*
40466 * Prepare the mapping since the irqchip shall be orthogonal to
40467 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40468 index 488f51d..301d462 100644
40469 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40470 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40471 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40472 enum cache_policy alternate_policy,
40473 void __user *alternate_aperture_base,
40474 uint64_t alternate_aperture_size);
40475 -};
40476 +} __no_const;
40477
40478 /**
40479 * struct device_queue_manager
40480 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40481 index 5940531..a75b0e5 100644
40482 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40483 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40484 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40485
40486 void (*submit_packet)(struct kernel_queue *kq);
40487 void (*rollback_packet)(struct kernel_queue *kq);
40488 -};
40489 +} __no_const;
40490
40491 struct kernel_queue {
40492 struct kernel_queue_ops ops;
40493 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40494 index b6f076b..2918de2 100644
40495 --- a/drivers/gpu/drm/drm_crtc.c
40496 +++ b/drivers/gpu/drm/drm_crtc.c
40497 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40498 goto done;
40499 }
40500
40501 - if (copy_to_user(&enum_ptr[copied].name,
40502 + if (copy_to_user(enum_ptr[copied].name,
40503 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40504 ret = -EFAULT;
40505 goto done;
40506 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40507 index d512134..046f258 100644
40508 --- a/drivers/gpu/drm/drm_drv.c
40509 +++ b/drivers/gpu/drm/drm_drv.c
40510 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40511
40512 drm_device_set_unplugged(dev);
40513
40514 - if (dev->open_count == 0) {
40515 + if (local_read(&dev->open_count) == 0) {
40516 drm_put_dev(dev);
40517 }
40518 mutex_unlock(&drm_global_mutex);
40519 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40520 index 076dd60..e4a4ba7 100644
40521 --- a/drivers/gpu/drm/drm_fops.c
40522 +++ b/drivers/gpu/drm/drm_fops.c
40523 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40524 return PTR_ERR(minor);
40525
40526 dev = minor->dev;
40527 - if (!dev->open_count++)
40528 + if (local_inc_return(&dev->open_count) == 1)
40529 need_setup = 1;
40530
40531 /* share address_space across all char-devs of a single device */
40532 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40533 return 0;
40534
40535 err_undo:
40536 - dev->open_count--;
40537 + local_dec(&dev->open_count);
40538 drm_minor_release(minor);
40539 return retcode;
40540 }
40541 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40542
40543 mutex_lock(&drm_global_mutex);
40544
40545 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40546 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40547
40548 mutex_lock(&dev->struct_mutex);
40549 list_del(&file_priv->lhead);
40550 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40551 * Begin inline drm_release
40552 */
40553
40554 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40555 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40556 task_pid_nr(current),
40557 (long)old_encode_dev(file_priv->minor->kdev->devt),
40558 - dev->open_count);
40559 + local_read(&dev->open_count));
40560
40561 /* Release any auth tokens that might point to this file_priv,
40562 (do that under the drm_global_mutex) */
40563 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40564 * End inline drm_release
40565 */
40566
40567 - if (!--dev->open_count) {
40568 + if (local_dec_and_test(&dev->open_count)) {
40569 retcode = drm_lastclose(dev);
40570 if (drm_device_is_unplugged(dev))
40571 drm_put_dev(dev);
40572 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40573 index 3d2e91c..d31c4c9 100644
40574 --- a/drivers/gpu/drm/drm_global.c
40575 +++ b/drivers/gpu/drm/drm_global.c
40576 @@ -36,7 +36,7 @@
40577 struct drm_global_item {
40578 struct mutex mutex;
40579 void *object;
40580 - int refcount;
40581 + atomic_t refcount;
40582 };
40583
40584 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40585 @@ -49,7 +49,7 @@ void drm_global_init(void)
40586 struct drm_global_item *item = &glob[i];
40587 mutex_init(&item->mutex);
40588 item->object = NULL;
40589 - item->refcount = 0;
40590 + atomic_set(&item->refcount, 0);
40591 }
40592 }
40593
40594 @@ -59,7 +59,7 @@ void drm_global_release(void)
40595 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40596 struct drm_global_item *item = &glob[i];
40597 BUG_ON(item->object != NULL);
40598 - BUG_ON(item->refcount != 0);
40599 + BUG_ON(atomic_read(&item->refcount) != 0);
40600 }
40601 }
40602
40603 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40604 struct drm_global_item *item = &glob[ref->global_type];
40605
40606 mutex_lock(&item->mutex);
40607 - if (item->refcount == 0) {
40608 + if (atomic_read(&item->refcount) == 0) {
40609 item->object = kzalloc(ref->size, GFP_KERNEL);
40610 if (unlikely(item->object == NULL)) {
40611 ret = -ENOMEM;
40612 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40613 goto out_err;
40614
40615 }
40616 - ++item->refcount;
40617 + atomic_inc(&item->refcount);
40618 ref->object = item->object;
40619 mutex_unlock(&item->mutex);
40620 return 0;
40621 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40622 struct drm_global_item *item = &glob[ref->global_type];
40623
40624 mutex_lock(&item->mutex);
40625 - BUG_ON(item->refcount == 0);
40626 + BUG_ON(atomic_read(&item->refcount) == 0);
40627 BUG_ON(ref->object != item->object);
40628 - if (--item->refcount == 0) {
40629 + if (atomic_dec_and_test(&item->refcount)) {
40630 ref->release(ref);
40631 item->object = NULL;
40632 }
40633 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40634 index f1b32f9..394f791 100644
40635 --- a/drivers/gpu/drm/drm_info.c
40636 +++ b/drivers/gpu/drm/drm_info.c
40637 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40638 struct drm_local_map *map;
40639 struct drm_map_list *r_list;
40640
40641 - /* Hardcoded from _DRM_FRAME_BUFFER,
40642 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40643 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40644 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40645 + static const char * const types[] = {
40646 + [_DRM_FRAME_BUFFER] = "FB",
40647 + [_DRM_REGISTERS] = "REG",
40648 + [_DRM_SHM] = "SHM",
40649 + [_DRM_AGP] = "AGP",
40650 + [_DRM_SCATTER_GATHER] = "SG",
40651 + [_DRM_CONSISTENT] = "PCI"};
40652 const char *type;
40653 int i;
40654
40655 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40656 map = r_list->map;
40657 if (!map)
40658 continue;
40659 - if (map->type < 0 || map->type > 5)
40660 + if (map->type >= ARRAY_SIZE(types))
40661 type = "??";
40662 else
40663 type = types[map->type];
40664 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40665 index 2f4c4343..dd12cd2 100644
40666 --- a/drivers/gpu/drm/drm_ioc32.c
40667 +++ b/drivers/gpu/drm/drm_ioc32.c
40668 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40669 request = compat_alloc_user_space(nbytes);
40670 if (!access_ok(VERIFY_WRITE, request, nbytes))
40671 return -EFAULT;
40672 - list = (struct drm_buf_desc *) (request + 1);
40673 + list = (struct drm_buf_desc __user *) (request + 1);
40674
40675 if (__put_user(count, &request->count)
40676 || __put_user(list, &request->list))
40677 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40678 request = compat_alloc_user_space(nbytes);
40679 if (!access_ok(VERIFY_WRITE, request, nbytes))
40680 return -EFAULT;
40681 - list = (struct drm_buf_pub *) (request + 1);
40682 + list = (struct drm_buf_pub __user *) (request + 1);
40683
40684 if (__put_user(count, &request->count)
40685 || __put_user(list, &request->list))
40686 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40687 return 0;
40688 }
40689
40690 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40691 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40692 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40693 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40694 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40695 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40696 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40697 {
40698 unsigned int nr = DRM_IOCTL_NR(cmd);
40699 - drm_ioctl_compat_t *fn;
40700 int ret;
40701
40702 /* Assume that ioctls without an explicit compat routine will just
40703 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40704 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40705 return drm_ioctl(filp, cmd, arg);
40706
40707 - fn = drm_compat_ioctls[nr];
40708 -
40709 - if (fn != NULL)
40710 - ret = (*fn) (filp, cmd, arg);
40711 + if (drm_compat_ioctls[nr] != NULL)
40712 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40713 else
40714 ret = drm_ioctl(filp, cmd, arg);
40715
40716 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40717 index 3785d66..1c489ef 100644
40718 --- a/drivers/gpu/drm/drm_ioctl.c
40719 +++ b/drivers/gpu/drm/drm_ioctl.c
40720 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
40721 struct drm_file *file_priv = filp->private_data;
40722 struct drm_device *dev;
40723 const struct drm_ioctl_desc *ioctl = NULL;
40724 - drm_ioctl_t *func;
40725 + drm_ioctl_no_const_t func;
40726 unsigned int nr = DRM_IOCTL_NR(cmd);
40727 int retcode = -EINVAL;
40728 char stack_kdata[128];
40729 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40730 index d4813e0..6c1ab4d 100644
40731 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40732 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40733 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
40734 u32 pipeconf_reg = PIPEACONF;
40735 u32 dspcntr_reg = DSPACNTR;
40736
40737 - u32 pipeconf = dev_priv->pipeconf[pipe];
40738 - u32 dspcntr = dev_priv->dspcntr[pipe];
40739 + u32 pipeconf;
40740 + u32 dspcntr;
40741 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
40742
40743 + if (pipe == -1)
40744 + return;
40745 +
40746 + pipeconf = dev_priv->pipeconf[pipe];
40747 + dspcntr = dev_priv->dspcntr[pipe];
40748 +
40749 if (pipe) {
40750 pipeconf_reg = PIPECCONF;
40751 dspcntr_reg = DSPCCNTR;
40752 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40753 index 93ec5dc..82acbaf 100644
40754 --- a/drivers/gpu/drm/i810/i810_drv.h
40755 +++ b/drivers/gpu/drm/i810/i810_drv.h
40756 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40757 int page_flipping;
40758
40759 wait_queue_head_t irq_queue;
40760 - atomic_t irq_received;
40761 - atomic_t irq_emitted;
40762 + atomic_unchecked_t irq_received;
40763 + atomic_unchecked_t irq_emitted;
40764
40765 int front_offset;
40766 } drm_i810_private_t;
40767 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40768 index 1a46787..0ff2ff4 100644
40769 --- a/drivers/gpu/drm/i915/i915_dma.c
40770 +++ b/drivers/gpu/drm/i915/i915_dma.c
40771 @@ -362,7 +362,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40772 * locking inversion with the driver load path. And the access here is
40773 * completely racy anyway. So don't bother with locking for now.
40774 */
40775 - return dev->open_count == 0;
40776 + return local_read(&dev->open_count) == 0;
40777 }
40778
40779 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40780 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40781 index 38a7425..5322b16 100644
40782 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40783 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40784 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40785 static int
40786 validate_exec_list(struct drm_device *dev,
40787 struct drm_i915_gem_exec_object2 *exec,
40788 - int count)
40789 + unsigned int count)
40790 {
40791 unsigned relocs_total = 0;
40792 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40793 unsigned invalid_flags;
40794 - int i;
40795 + unsigned int i;
40796
40797 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40798 if (USES_FULL_PPGTT(dev))
40799 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40800 index 176de63..b50b66a 100644
40801 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40802 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40803 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
40804 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
40805 || __put_user(batchbuffer32.num_cliprects,
40806 &batchbuffer->num_cliprects)
40807 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
40808 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
40809 &batchbuffer->cliprects))
40810 return -EFAULT;
40811
40812 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
40813
40814 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
40815 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
40816 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
40817 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
40818 &cmdbuffer->buf)
40819 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
40820 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
40821 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
40822 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
40823 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
40824 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
40825 &cmdbuffer->cliprects))
40826 return -EFAULT;
40827
40828 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40829 (unsigned long)request);
40830 }
40831
40832 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40833 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40834 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40835 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40836 [DRM_I915_GETPARAM] = compat_i915_getparam,
40837 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40838 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40839 {
40840 unsigned int nr = DRM_IOCTL_NR(cmd);
40841 - drm_ioctl_compat_t *fn = NULL;
40842 int ret;
40843
40844 if (nr < DRM_COMMAND_BASE)
40845 return drm_compat_ioctl(filp, cmd, arg);
40846
40847 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40848 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40849 -
40850 - if (fn != NULL)
40851 - ret = (*fn) (filp, cmd, arg);
40852 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
40853 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
40854 else
40855 ret = drm_ioctl(filp, cmd, arg);
40856
40857 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40858 index f75173c..f283e45 100644
40859 --- a/drivers/gpu/drm/i915/intel_display.c
40860 +++ b/drivers/gpu/drm/i915/intel_display.c
40861 @@ -13056,13 +13056,13 @@ struct intel_quirk {
40862 int subsystem_vendor;
40863 int subsystem_device;
40864 void (*hook)(struct drm_device *dev);
40865 -};
40866 +} __do_const;
40867
40868 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40869 struct intel_dmi_quirk {
40870 void (*hook)(struct drm_device *dev);
40871 const struct dmi_system_id (*dmi_id_list)[];
40872 -};
40873 +} __do_const;
40874
40875 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40876 {
40877 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40878 return 1;
40879 }
40880
40881 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40882 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40883 {
40884 - .dmi_id_list = &(const struct dmi_system_id[]) {
40885 - {
40886 - .callback = intel_dmi_reverse_brightness,
40887 - .ident = "NCR Corporation",
40888 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40889 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40890 - },
40891 - },
40892 - { } /* terminating entry */
40893 + .callback = intel_dmi_reverse_brightness,
40894 + .ident = "NCR Corporation",
40895 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40896 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40897 },
40898 + },
40899 + { } /* terminating entry */
40900 +};
40901 +
40902 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40903 + {
40904 + .dmi_id_list = &intel_dmi_quirks_table,
40905 .hook = quirk_invert_brightness,
40906 },
40907 };
40908 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40909 index a002f53..0d60514 100644
40910 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40911 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40912 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40913 if (imxdrm->pipes >= MAX_CRTC)
40914 return -EINVAL;
40915
40916 - if (imxdrm->drm->open_count)
40917 + if (local_read(&imxdrm->drm->open_count))
40918 return -EBUSY;
40919
40920 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40921 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40922 index b4a20149..219ab78 100644
40923 --- a/drivers/gpu/drm/mga/mga_drv.h
40924 +++ b/drivers/gpu/drm/mga/mga_drv.h
40925 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40926 u32 clear_cmd;
40927 u32 maccess;
40928
40929 - atomic_t vbl_received; /**< Number of vblanks received. */
40930 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40931 wait_queue_head_t fence_queue;
40932 - atomic_t last_fence_retired;
40933 + atomic_unchecked_t last_fence_retired;
40934 u32 next_fence_to_post;
40935
40936 unsigned int fb_cpp;
40937 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40938 index 729bfd5..14bae78 100644
40939 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40940 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40941 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40942 return 0;
40943 }
40944
40945 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40946 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40947 [DRM_MGA_INIT] = compat_mga_init,
40948 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40949 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40950 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40951 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40952 {
40953 unsigned int nr = DRM_IOCTL_NR(cmd);
40954 - drm_ioctl_compat_t *fn = NULL;
40955 int ret;
40956
40957 if (nr < DRM_COMMAND_BASE)
40958 return drm_compat_ioctl(filp, cmd, arg);
40959
40960 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40961 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40962 -
40963 - if (fn != NULL)
40964 - ret = (*fn) (filp, cmd, arg);
40965 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
40966 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
40967 else
40968 ret = drm_ioctl(filp, cmd, arg);
40969
40970 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40971 index 1b071b8..de8601a 100644
40972 --- a/drivers/gpu/drm/mga/mga_irq.c
40973 +++ b/drivers/gpu/drm/mga/mga_irq.c
40974 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40975 if (crtc != 0)
40976 return 0;
40977
40978 - return atomic_read(&dev_priv->vbl_received);
40979 + return atomic_read_unchecked(&dev_priv->vbl_received);
40980 }
40981
40982
40983 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40984 /* VBLANK interrupt */
40985 if (status & MGA_VLINEPEN) {
40986 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40987 - atomic_inc(&dev_priv->vbl_received);
40988 + atomic_inc_unchecked(&dev_priv->vbl_received);
40989 drm_handle_vblank(dev, 0);
40990 handled = 1;
40991 }
40992 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40993 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40994 MGA_WRITE(MGA_PRIMEND, prim_end);
40995
40996 - atomic_inc(&dev_priv->last_fence_retired);
40997 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40998 wake_up(&dev_priv->fence_queue);
40999 handled = 1;
41000 }
41001 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41002 * using fences.
41003 */
41004 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41005 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41006 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41007 - *sequence) <= (1 << 23)));
41008
41009 *sequence = cur_fence;
41010 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41011 index 0190b69..60c3eaf 100644
41012 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41013 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41014 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41015 struct bit_table {
41016 const char id;
41017 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41018 -};
41019 +} __no_const;
41020
41021 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41022
41023 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41024 index fc68f09..0511d71 100644
41025 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41026 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41027 @@ -121,7 +121,6 @@ struct nouveau_drm {
41028 struct drm_global_reference mem_global_ref;
41029 struct ttm_bo_global_ref bo_global_ref;
41030 struct ttm_bo_device bdev;
41031 - atomic_t validate_sequence;
41032 int (*move)(struct nouveau_channel *,
41033 struct ttm_buffer_object *,
41034 struct ttm_mem_reg *, struct ttm_mem_reg *);
41035 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41036 index 462679a..88e32a7 100644
41037 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41038 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41039 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41040 unsigned long arg)
41041 {
41042 unsigned int nr = DRM_IOCTL_NR(cmd);
41043 - drm_ioctl_compat_t *fn = NULL;
41044 + drm_ioctl_compat_t fn = NULL;
41045 int ret;
41046
41047 if (nr < DRM_COMMAND_BASE)
41048 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41049 index 273e501..3b6c0a2 100644
41050 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41051 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41052 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41053 }
41054
41055 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41056 - nouveau_vram_manager_init,
41057 - nouveau_vram_manager_fini,
41058 - nouveau_vram_manager_new,
41059 - nouveau_vram_manager_del,
41060 - nouveau_vram_manager_debug
41061 + .init = nouveau_vram_manager_init,
41062 + .takedown = nouveau_vram_manager_fini,
41063 + .get_node = nouveau_vram_manager_new,
41064 + .put_node = nouveau_vram_manager_del,
41065 + .debug = nouveau_vram_manager_debug
41066 };
41067
41068 static int
41069 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41070 }
41071
41072 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41073 - nouveau_gart_manager_init,
41074 - nouveau_gart_manager_fini,
41075 - nouveau_gart_manager_new,
41076 - nouveau_gart_manager_del,
41077 - nouveau_gart_manager_debug
41078 + .init = nouveau_gart_manager_init,
41079 + .takedown = nouveau_gart_manager_fini,
41080 + .get_node = nouveau_gart_manager_new,
41081 + .put_node = nouveau_gart_manager_del,
41082 + .debug = nouveau_gart_manager_debug
41083 };
41084
41085 /*XXX*/
41086 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41087 }
41088
41089 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41090 - nv04_gart_manager_init,
41091 - nv04_gart_manager_fini,
41092 - nv04_gart_manager_new,
41093 - nv04_gart_manager_del,
41094 - nv04_gart_manager_debug
41095 + .init = nv04_gart_manager_init,
41096 + .takedown = nv04_gart_manager_fini,
41097 + .get_node = nv04_gart_manager_new,
41098 + .put_node = nv04_gart_manager_del,
41099 + .debug = nv04_gart_manager_debug
41100 };
41101
41102 int
41103 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41104 index c7592ec..dd45ebc 100644
41105 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41106 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41107 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41108 * locking inversion with the driver load path. And the access here is
41109 * completely racy anyway. So don't bother with locking for now.
41110 */
41111 - return dev->open_count == 0;
41112 + return local_read(&dev->open_count) == 0;
41113 }
41114
41115 static const struct vga_switcheroo_client_ops
41116 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41117 index 9782364..89bd954 100644
41118 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41119 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41120 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41121 int ret;
41122
41123 mutex_lock(&qdev->async_io_mutex);
41124 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41125 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41126 if (qdev->last_sent_io_cmd > irq_num) {
41127 if (intr)
41128 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41129 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41130 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41131 else
41132 ret = wait_event_timeout(qdev->io_cmd_event,
41133 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41134 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41135 /* 0 is timeout, just bail the "hw" has gone away */
41136 if (ret <= 0)
41137 goto out;
41138 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41139 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41140 }
41141 outb(val, addr);
41142 qdev->last_sent_io_cmd = irq_num + 1;
41143 if (intr)
41144 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41145 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41146 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41147 else
41148 ret = wait_event_timeout(qdev->io_cmd_event,
41149 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41150 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41151 out:
41152 if (ret > 0)
41153 ret = 0;
41154 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41155 index 6911b8c..89d6867 100644
41156 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41157 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41158 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41159 struct drm_info_node *node = (struct drm_info_node *) m->private;
41160 struct qxl_device *qdev = node->minor->dev->dev_private;
41161
41162 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41163 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41164 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41165 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41166 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41167 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41168 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41169 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41170 seq_printf(m, "%d\n", qdev->irq_received_error);
41171 return 0;
41172 }
41173 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41174 index 7c6cafe..460f542 100644
41175 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41176 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41177 @@ -290,10 +290,10 @@ struct qxl_device {
41178 unsigned int last_sent_io_cmd;
41179
41180 /* interrupt handling */
41181 - atomic_t irq_received;
41182 - atomic_t irq_received_display;
41183 - atomic_t irq_received_cursor;
41184 - atomic_t irq_received_io_cmd;
41185 + atomic_unchecked_t irq_received;
41186 + atomic_unchecked_t irq_received_display;
41187 + atomic_unchecked_t irq_received_cursor;
41188 + atomic_unchecked_t irq_received_io_cmd;
41189 unsigned irq_received_error;
41190 wait_queue_head_t display_event;
41191 wait_queue_head_t cursor_event;
41192 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41193 index b110883..dd06418 100644
41194 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41195 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41196 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41197
41198 /* TODO copy slow path code from i915 */
41199 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41200 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41201 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41202
41203 {
41204 struct qxl_drawable *draw = fb_cmd;
41205 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41206 struct drm_qxl_reloc reloc;
41207
41208 if (copy_from_user(&reloc,
41209 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41210 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41211 sizeof(reloc))) {
41212 ret = -EFAULT;
41213 goto out_free_bos;
41214 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41215
41216 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41217
41218 - struct drm_qxl_command *commands =
41219 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41220 + struct drm_qxl_command __user *commands =
41221 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41222
41223 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41224 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41225 sizeof(user_cmd)))
41226 return -EFAULT;
41227
41228 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41229 index 0bf1e20..42a7310 100644
41230 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41231 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41232 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41233 if (!pending)
41234 return IRQ_NONE;
41235
41236 - atomic_inc(&qdev->irq_received);
41237 + atomic_inc_unchecked(&qdev->irq_received);
41238
41239 if (pending & QXL_INTERRUPT_DISPLAY) {
41240 - atomic_inc(&qdev->irq_received_display);
41241 + atomic_inc_unchecked(&qdev->irq_received_display);
41242 wake_up_all(&qdev->display_event);
41243 qxl_queue_garbage_collect(qdev, false);
41244 }
41245 if (pending & QXL_INTERRUPT_CURSOR) {
41246 - atomic_inc(&qdev->irq_received_cursor);
41247 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41248 wake_up_all(&qdev->cursor_event);
41249 }
41250 if (pending & QXL_INTERRUPT_IO_CMD) {
41251 - atomic_inc(&qdev->irq_received_io_cmd);
41252 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41253 wake_up_all(&qdev->io_cmd_event);
41254 }
41255 if (pending & QXL_INTERRUPT_ERROR) {
41256 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41257 init_waitqueue_head(&qdev->io_cmd_event);
41258 INIT_WORK(&qdev->client_monitors_config_work,
41259 qxl_client_monitors_config_work_func);
41260 - atomic_set(&qdev->irq_received, 0);
41261 - atomic_set(&qdev->irq_received_display, 0);
41262 - atomic_set(&qdev->irq_received_cursor, 0);
41263 - atomic_set(&qdev->irq_received_io_cmd, 0);
41264 + atomic_set_unchecked(&qdev->irq_received, 0);
41265 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41266 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41267 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41268 qdev->irq_received_error = 0;
41269 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41270 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41271 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41272 index 0cbc4c9..0e46686 100644
41273 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41274 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41275 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41276 }
41277 }
41278
41279 -static struct vm_operations_struct qxl_ttm_vm_ops;
41280 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41281 static const struct vm_operations_struct *ttm_vm_ops;
41282
41283 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41284 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41285 return r;
41286 if (unlikely(ttm_vm_ops == NULL)) {
41287 ttm_vm_ops = vma->vm_ops;
41288 + pax_open_kernel();
41289 qxl_ttm_vm_ops = *ttm_vm_ops;
41290 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41291 + pax_close_kernel();
41292 }
41293 vma->vm_ops = &qxl_ttm_vm_ops;
41294 return 0;
41295 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41296 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41297 {
41298 #if defined(CONFIG_DEBUG_FS)
41299 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41300 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41301 - unsigned i;
41302 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41303 + {
41304 + .name = "qxl_mem_mm",
41305 + .show = &qxl_mm_dump_table,
41306 + },
41307 + {
41308 + .name = "qxl_surf_mm",
41309 + .show = &qxl_mm_dump_table,
41310 + }
41311 + };
41312
41313 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41314 - if (i == 0)
41315 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41316 - else
41317 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41318 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41319 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41320 - qxl_mem_types_list[i].driver_features = 0;
41321 - if (i == 0)
41322 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41323 - else
41324 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41325 + pax_open_kernel();
41326 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41327 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41328 + pax_close_kernel();
41329
41330 - }
41331 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41332 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41333 #else
41334 return 0;
41335 #endif
41336 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41337 index 2c45ac9..5d740f8 100644
41338 --- a/drivers/gpu/drm/r128/r128_cce.c
41339 +++ b/drivers/gpu/drm/r128/r128_cce.c
41340 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41341
41342 /* GH: Simple idle check.
41343 */
41344 - atomic_set(&dev_priv->idle_count, 0);
41345 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41346
41347 /* We don't support anything other than bus-mastering ring mode,
41348 * but the ring can be in either AGP or PCI space for the ring
41349 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41350 index 723e5d6..102dbaf 100644
41351 --- a/drivers/gpu/drm/r128/r128_drv.h
41352 +++ b/drivers/gpu/drm/r128/r128_drv.h
41353 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41354 int is_pci;
41355 unsigned long cce_buffers_offset;
41356
41357 - atomic_t idle_count;
41358 + atomic_unchecked_t idle_count;
41359
41360 int page_flipping;
41361 int current_page;
41362 u32 crtc_offset;
41363 u32 crtc_offset_cntl;
41364
41365 - atomic_t vbl_received;
41366 + atomic_unchecked_t vbl_received;
41367
41368 u32 color_fmt;
41369 unsigned int front_offset;
41370 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41371 index 663f38c..ec159a1 100644
41372 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41373 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41374 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41375 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41376 }
41377
41378 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41379 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41380 [DRM_R128_INIT] = compat_r128_init,
41381 [DRM_R128_DEPTH] = compat_r128_depth,
41382 [DRM_R128_STIPPLE] = compat_r128_stipple,
41383 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41384 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41385 {
41386 unsigned int nr = DRM_IOCTL_NR(cmd);
41387 - drm_ioctl_compat_t *fn = NULL;
41388 int ret;
41389
41390 if (nr < DRM_COMMAND_BASE)
41391 return drm_compat_ioctl(filp, cmd, arg);
41392
41393 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41394 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41395 -
41396 - if (fn != NULL)
41397 - ret = (*fn) (filp, cmd, arg);
41398 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41399 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41400 else
41401 ret = drm_ioctl(filp, cmd, arg);
41402
41403 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41404 index c2ae496..30b5993 100644
41405 --- a/drivers/gpu/drm/r128/r128_irq.c
41406 +++ b/drivers/gpu/drm/r128/r128_irq.c
41407 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41408 if (crtc != 0)
41409 return 0;
41410
41411 - return atomic_read(&dev_priv->vbl_received);
41412 + return atomic_read_unchecked(&dev_priv->vbl_received);
41413 }
41414
41415 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41416 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41417 /* VBLANK interrupt */
41418 if (status & R128_CRTC_VBLANK_INT) {
41419 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41420 - atomic_inc(&dev_priv->vbl_received);
41421 + atomic_inc_unchecked(&dev_priv->vbl_received);
41422 drm_handle_vblank(dev, 0);
41423 return IRQ_HANDLED;
41424 }
41425 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41426 index 8fd2d9f..18c9660 100644
41427 --- a/drivers/gpu/drm/r128/r128_state.c
41428 +++ b/drivers/gpu/drm/r128/r128_state.c
41429 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41430
41431 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41432 {
41433 - if (atomic_read(&dev_priv->idle_count) == 0)
41434 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41435 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41436 else
41437 - atomic_set(&dev_priv->idle_count, 0);
41438 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41439 }
41440
41441 #endif
41442 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41443 index b928c17..e5d9400 100644
41444 --- a/drivers/gpu/drm/radeon/mkregtable.c
41445 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41446 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41447 regex_t mask_rex;
41448 regmatch_t match[4];
41449 char buf[1024];
41450 - size_t end;
41451 + long end;
41452 int len;
41453 int done = 0;
41454 int r;
41455 unsigned o;
41456 struct offset *offset;
41457 char last_reg_s[10];
41458 - int last_reg;
41459 + unsigned long last_reg;
41460
41461 if (regcomp
41462 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41463 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41464 index bd7519f..e1c2cd95 100644
41465 --- a/drivers/gpu/drm/radeon/radeon_device.c
41466 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41467 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41468 * locking inversion with the driver load path. And the access here is
41469 * completely racy anyway. So don't bother with locking for now.
41470 */
41471 - return dev->open_count == 0;
41472 + return local_read(&dev->open_count) == 0;
41473 }
41474
41475 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41476 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41477 index 46bd393..6ae4719 100644
41478 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41479 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41480 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41481
41482 /* SW interrupt */
41483 wait_queue_head_t swi_queue;
41484 - atomic_t swi_emitted;
41485 + atomic_unchecked_t swi_emitted;
41486 int vblank_crtc;
41487 uint32_t irq_enable_reg;
41488 uint32_t r500_disp_irq_reg;
41489 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41490 index 0b98ea1..a3c770f 100644
41491 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41492 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41493 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41494 request = compat_alloc_user_space(sizeof(*request));
41495 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41496 || __put_user(req32.param, &request->param)
41497 - || __put_user((void __user *)(unsigned long)req32.value,
41498 + || __put_user((unsigned long)req32.value,
41499 &request->value))
41500 return -EFAULT;
41501
41502 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41503 #define compat_radeon_cp_setparam NULL
41504 #endif /* X86_64 || IA64 */
41505
41506 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41507 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41508 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41509 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41510 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41511 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41512 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41513 {
41514 unsigned int nr = DRM_IOCTL_NR(cmd);
41515 - drm_ioctl_compat_t *fn = NULL;
41516 int ret;
41517
41518 if (nr < DRM_COMMAND_BASE)
41519 return drm_compat_ioctl(filp, cmd, arg);
41520
41521 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41522 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41523 -
41524 - if (fn != NULL)
41525 - ret = (*fn) (filp, cmd, arg);
41526 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
41527 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41528 else
41529 ret = drm_ioctl(filp, cmd, arg);
41530
41531 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41532 index 244b19b..c19226d 100644
41533 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41534 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41535 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41536 unsigned int ret;
41537 RING_LOCALS;
41538
41539 - atomic_inc(&dev_priv->swi_emitted);
41540 - ret = atomic_read(&dev_priv->swi_emitted);
41541 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41542 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41543
41544 BEGIN_RING(4);
41545 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41546 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41547 drm_radeon_private_t *dev_priv =
41548 (drm_radeon_private_t *) dev->dev_private;
41549
41550 - atomic_set(&dev_priv->swi_emitted, 0);
41551 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41552 init_waitqueue_head(&dev_priv->swi_queue);
41553
41554 dev->max_vblank_count = 0x001fffff;
41555 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41556 index 15aee72..cda326e 100644
41557 --- a/drivers/gpu/drm/radeon/radeon_state.c
41558 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41559 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41560 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41561 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41562
41563 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41564 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41565 sarea_priv->nbox * sizeof(depth_boxes[0])))
41566 return -EFAULT;
41567
41568 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41569 {
41570 drm_radeon_private_t *dev_priv = dev->dev_private;
41571 drm_radeon_getparam_t *param = data;
41572 - int value;
41573 + int value = 0;
41574
41575 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41576
41577 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41578 index b292aca..4e338b5 100644
41579 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41580 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41581 @@ -963,7 +963,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41582 man->size = size >> PAGE_SHIFT;
41583 }
41584
41585 -static struct vm_operations_struct radeon_ttm_vm_ops;
41586 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41587 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41588
41589 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41590 @@ -1004,8 +1004,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41591 }
41592 if (unlikely(ttm_vm_ops == NULL)) {
41593 ttm_vm_ops = vma->vm_ops;
41594 + pax_open_kernel();
41595 radeon_ttm_vm_ops = *ttm_vm_ops;
41596 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41597 + pax_close_kernel();
41598 }
41599 vma->vm_ops = &radeon_ttm_vm_ops;
41600 return 0;
41601 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41602 index 1a52522..8e78043 100644
41603 --- a/drivers/gpu/drm/tegra/dc.c
41604 +++ b/drivers/gpu/drm/tegra/dc.c
41605 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41606 }
41607
41608 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41609 - dc->debugfs_files[i].data = dc;
41610 + *(void **)&dc->debugfs_files[i].data = dc;
41611
41612 err = drm_debugfs_create_files(dc->debugfs_files,
41613 ARRAY_SIZE(debugfs_files),
41614 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41615 index ed970f6..4eeea42 100644
41616 --- a/drivers/gpu/drm/tegra/dsi.c
41617 +++ b/drivers/gpu/drm/tegra/dsi.c
41618 @@ -62,7 +62,7 @@ struct tegra_dsi {
41619 struct clk *clk_lp;
41620 struct clk *clk;
41621
41622 - struct drm_info_list *debugfs_files;
41623 + drm_info_list_no_const *debugfs_files;
41624 struct drm_minor *minor;
41625 struct dentry *debugfs;
41626
41627 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41628 index 7eaaee74..cc2bc04 100644
41629 --- a/drivers/gpu/drm/tegra/hdmi.c
41630 +++ b/drivers/gpu/drm/tegra/hdmi.c
41631 @@ -64,7 +64,7 @@ struct tegra_hdmi {
41632 bool stereo;
41633 bool dvi;
41634
41635 - struct drm_info_list *debugfs_files;
41636 + drm_info_list_no_const *debugfs_files;
41637 struct drm_minor *minor;
41638 struct dentry *debugfs;
41639 };
41640 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41641 index aa0bd054..aea6a01 100644
41642 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41643 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41644 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41645 }
41646
41647 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41648 - ttm_bo_man_init,
41649 - ttm_bo_man_takedown,
41650 - ttm_bo_man_get_node,
41651 - ttm_bo_man_put_node,
41652 - ttm_bo_man_debug
41653 + .init = ttm_bo_man_init,
41654 + .takedown = ttm_bo_man_takedown,
41655 + .get_node = ttm_bo_man_get_node,
41656 + .put_node = ttm_bo_man_put_node,
41657 + .debug = ttm_bo_man_debug
41658 };
41659 EXPORT_SYMBOL(ttm_bo_manager_func);
41660 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41661 index a1803fb..c53f6b0 100644
41662 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41663 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41664 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41665 zone->glob = glob;
41666 glob->zone_kernel = zone;
41667 ret = kobject_init_and_add(
41668 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41669 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41670 if (unlikely(ret != 0)) {
41671 kobject_put(&zone->kobj);
41672 return ret;
41673 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41674 zone->glob = glob;
41675 glob->zone_dma32 = zone;
41676 ret = kobject_init_and_add(
41677 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41678 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41679 if (unlikely(ret != 0)) {
41680 kobject_put(&zone->kobj);
41681 return ret;
41682 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41683 index 025c429..314062f 100644
41684 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41685 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41686 @@ -54,7 +54,7 @@
41687
41688 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41689 #define SMALL_ALLOCATION 16
41690 -#define FREE_ALL_PAGES (~0U)
41691 +#define FREE_ALL_PAGES (~0UL)
41692 /* times are in msecs */
41693 #define PAGE_FREE_INTERVAL 1000
41694
41695 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41696 * @free_all: If set to true will free all pages in pool
41697 * @use_static: Safe to use static buffer
41698 **/
41699 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41700 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41701 bool use_static)
41702 {
41703 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41704 unsigned long irq_flags;
41705 struct page *p;
41706 struct page **pages_to_free;
41707 - unsigned freed_pages = 0,
41708 - npages_to_free = nr_free;
41709 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41710
41711 if (NUM_PAGES_TO_ALLOC < nr_free)
41712 npages_to_free = NUM_PAGES_TO_ALLOC;
41713 @@ -371,7 +370,8 @@ restart:
41714 __list_del(&p->lru, &pool->list);
41715
41716 ttm_pool_update_free_locked(pool, freed_pages);
41717 - nr_free -= freed_pages;
41718 + if (likely(nr_free != FREE_ALL_PAGES))
41719 + nr_free -= freed_pages;
41720 }
41721
41722 spin_unlock_irqrestore(&pool->lock, irq_flags);
41723 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41724 unsigned i;
41725 unsigned pool_offset;
41726 struct ttm_page_pool *pool;
41727 - int shrink_pages = sc->nr_to_scan;
41728 + unsigned long shrink_pages = sc->nr_to_scan;
41729 unsigned long freed = 0;
41730
41731 if (!mutex_trylock(&lock))
41732 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41733 pool_offset = ++start_pool % NUM_POOLS;
41734 /* select start pool in round robin fashion */
41735 for (i = 0; i < NUM_POOLS; ++i) {
41736 - unsigned nr_free = shrink_pages;
41737 + unsigned long nr_free = shrink_pages;
41738 if (shrink_pages == 0)
41739 break;
41740 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41741 @@ -673,7 +673,7 @@ out:
41742 }
41743
41744 /* Put all pages in pages list to correct pool to wait for reuse */
41745 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41746 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41747 enum ttm_caching_state cstate)
41748 {
41749 unsigned long irq_flags;
41750 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41751 struct list_head plist;
41752 struct page *p = NULL;
41753 gfp_t gfp_flags = GFP_USER;
41754 - unsigned count;
41755 + unsigned long count;
41756 int r;
41757
41758 /* set zero flag for page allocation if required */
41759 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41760 index 01e1d27..aaa018a 100644
41761 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41762 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41763 @@ -56,7 +56,7 @@
41764
41765 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41766 #define SMALL_ALLOCATION 4
41767 -#define FREE_ALL_PAGES (~0U)
41768 +#define FREE_ALL_PAGES (~0UL)
41769 /* times are in msecs */
41770 #define IS_UNDEFINED (0)
41771 #define IS_WC (1<<1)
41772 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41773 * @nr_free: If set to true will free all pages in pool
41774 * @use_static: Safe to use static buffer
41775 **/
41776 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41777 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41778 bool use_static)
41779 {
41780 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41781 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41782 struct dma_page *dma_p, *tmp;
41783 struct page **pages_to_free;
41784 struct list_head d_pages;
41785 - unsigned freed_pages = 0,
41786 - npages_to_free = nr_free;
41787 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41788
41789 if (NUM_PAGES_TO_ALLOC < nr_free)
41790 npages_to_free = NUM_PAGES_TO_ALLOC;
41791 @@ -499,7 +498,8 @@ restart:
41792 /* remove range of pages from the pool */
41793 if (freed_pages) {
41794 ttm_pool_update_free_locked(pool, freed_pages);
41795 - nr_free -= freed_pages;
41796 + if (likely(nr_free != FREE_ALL_PAGES))
41797 + nr_free -= freed_pages;
41798 }
41799
41800 spin_unlock_irqrestore(&pool->lock, irq_flags);
41801 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41802 struct dma_page *d_page, *next;
41803 enum pool_type type;
41804 bool is_cached = false;
41805 - unsigned count = 0, i, npages = 0;
41806 + unsigned long count = 0, i, npages = 0;
41807 unsigned long irq_flags;
41808
41809 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41810 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41811 static unsigned start_pool;
41812 unsigned idx = 0;
41813 unsigned pool_offset;
41814 - unsigned shrink_pages = sc->nr_to_scan;
41815 + unsigned long shrink_pages = sc->nr_to_scan;
41816 struct device_pools *p;
41817 unsigned long freed = 0;
41818
41819 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41820 goto out;
41821 pool_offset = ++start_pool % _manager->npools;
41822 list_for_each_entry(p, &_manager->pools, pools) {
41823 - unsigned nr_free;
41824 + unsigned long nr_free;
41825
41826 if (!p->dev)
41827 continue;
41828 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41829 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41830 freed += nr_free - shrink_pages;
41831
41832 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41833 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41834 p->pool->dev_name, p->pool->name, current->pid,
41835 nr_free, shrink_pages);
41836 }
41837 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41838 index 5fc16ce..1bd84ec 100644
41839 --- a/drivers/gpu/drm/udl/udl_fb.c
41840 +++ b/drivers/gpu/drm/udl/udl_fb.c
41841 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41842 fb_deferred_io_cleanup(info);
41843 kfree(info->fbdefio);
41844 info->fbdefio = NULL;
41845 - info->fbops->fb_mmap = udl_fb_mmap;
41846 }
41847
41848 pr_warn("released /dev/fb%d user=%d count=%d\n",
41849 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41850 index ef8c500..01030c8 100644
41851 --- a/drivers/gpu/drm/via/via_drv.h
41852 +++ b/drivers/gpu/drm/via/via_drv.h
41853 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41854 typedef uint32_t maskarray_t[5];
41855
41856 typedef struct drm_via_irq {
41857 - atomic_t irq_received;
41858 + atomic_unchecked_t irq_received;
41859 uint32_t pending_mask;
41860 uint32_t enable_mask;
41861 wait_queue_head_t irq_queue;
41862 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41863 struct timeval last_vblank;
41864 int last_vblank_valid;
41865 unsigned usec_per_vblank;
41866 - atomic_t vbl_received;
41867 + atomic_unchecked_t vbl_received;
41868 drm_via_state_t hc_state;
41869 char pci_buf[VIA_PCI_BUF_SIZE];
41870 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41871 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41872 index 1319433..a993b0c 100644
41873 --- a/drivers/gpu/drm/via/via_irq.c
41874 +++ b/drivers/gpu/drm/via/via_irq.c
41875 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41876 if (crtc != 0)
41877 return 0;
41878
41879 - return atomic_read(&dev_priv->vbl_received);
41880 + return atomic_read_unchecked(&dev_priv->vbl_received);
41881 }
41882
41883 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41884 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41885
41886 status = VIA_READ(VIA_REG_INTERRUPT);
41887 if (status & VIA_IRQ_VBLANK_PENDING) {
41888 - atomic_inc(&dev_priv->vbl_received);
41889 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41890 + atomic_inc_unchecked(&dev_priv->vbl_received);
41891 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41892 do_gettimeofday(&cur_vblank);
41893 if (dev_priv->last_vblank_valid) {
41894 dev_priv->usec_per_vblank =
41895 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41896 dev_priv->last_vblank = cur_vblank;
41897 dev_priv->last_vblank_valid = 1;
41898 }
41899 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41900 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41901 DRM_DEBUG("US per vblank is: %u\n",
41902 dev_priv->usec_per_vblank);
41903 }
41904 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41905
41906 for (i = 0; i < dev_priv->num_irqs; ++i) {
41907 if (status & cur_irq->pending_mask) {
41908 - atomic_inc(&cur_irq->irq_received);
41909 + atomic_inc_unchecked(&cur_irq->irq_received);
41910 wake_up(&cur_irq->irq_queue);
41911 handled = 1;
41912 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41913 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41914 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41915 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41916 masks[irq][4]));
41917 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41918 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41919 } else {
41920 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41921 (((cur_irq_sequence =
41922 - atomic_read(&cur_irq->irq_received)) -
41923 + atomic_read_unchecked(&cur_irq->irq_received)) -
41924 *sequence) <= (1 << 23)));
41925 }
41926 *sequence = cur_irq_sequence;
41927 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41928 }
41929
41930 for (i = 0; i < dev_priv->num_irqs; ++i) {
41931 - atomic_set(&cur_irq->irq_received, 0);
41932 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41933 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41934 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41935 init_waitqueue_head(&cur_irq->irq_queue);
41936 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41937 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41938 case VIA_IRQ_RELATIVE:
41939 irqwait->request.sequence +=
41940 - atomic_read(&cur_irq->irq_received);
41941 + atomic_read_unchecked(&cur_irq->irq_received);
41942 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41943 case VIA_IRQ_ABSOLUTE:
41944 break;
41945 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41946 index d26a6da..5fa41ed 100644
41947 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41948 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41949 @@ -447,7 +447,7 @@ struct vmw_private {
41950 * Fencing and IRQs.
41951 */
41952
41953 - atomic_t marker_seq;
41954 + atomic_unchecked_t marker_seq;
41955 wait_queue_head_t fence_queue;
41956 wait_queue_head_t fifo_queue;
41957 spinlock_t waiter_lock;
41958 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41959 index 39f2b03..d1b0a64 100644
41960 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41961 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41962 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41963 (unsigned int) min,
41964 (unsigned int) fifo->capabilities);
41965
41966 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41967 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41968 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41969 vmw_marker_queue_init(&fifo->marker_queue);
41970 return vmw_fifo_send_fence(dev_priv, &dummy);
41971 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41972 if (reserveable)
41973 iowrite32(bytes, fifo_mem +
41974 SVGA_FIFO_RESERVED);
41975 - return fifo_mem + (next_cmd >> 2);
41976 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41977 } else {
41978 need_bounce = true;
41979 }
41980 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41981
41982 fm = vmw_fifo_reserve(dev_priv, bytes);
41983 if (unlikely(fm == NULL)) {
41984 - *seqno = atomic_read(&dev_priv->marker_seq);
41985 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41986 ret = -ENOMEM;
41987 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41988 false, 3*HZ);
41989 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41990 }
41991
41992 do {
41993 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41994 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41995 } while (*seqno == 0);
41996
41997 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41998 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41999 index 170b61b..fec7348 100644
42000 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42001 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42002 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42003 }
42004
42005 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42006 - vmw_gmrid_man_init,
42007 - vmw_gmrid_man_takedown,
42008 - vmw_gmrid_man_get_node,
42009 - vmw_gmrid_man_put_node,
42010 - vmw_gmrid_man_debug
42011 + .init = vmw_gmrid_man_init,
42012 + .takedown = vmw_gmrid_man_takedown,
42013 + .get_node = vmw_gmrid_man_get_node,
42014 + .put_node = vmw_gmrid_man_put_node,
42015 + .debug = vmw_gmrid_man_debug
42016 };
42017 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42018 index 69c8ce2..cacb0ab 100644
42019 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42020 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42021 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42022 int ret;
42023
42024 num_clips = arg->num_clips;
42025 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42026 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42027
42028 if (unlikely(num_clips == 0))
42029 return 0;
42030 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42031 int ret;
42032
42033 num_clips = arg->num_clips;
42034 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42035 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42036
42037 if (unlikely(num_clips == 0))
42038 return 0;
42039 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42040 index 9fe9827..0aa2fc0 100644
42041 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42042 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42043 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42044 * emitted. Then the fence is stale and signaled.
42045 */
42046
42047 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42048 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42049 > VMW_FENCE_WRAP);
42050
42051 return ret;
42052 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42053
42054 if (fifo_idle)
42055 down_read(&fifo_state->rwsem);
42056 - signal_seq = atomic_read(&dev_priv->marker_seq);
42057 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42058 ret = 0;
42059
42060 for (;;) {
42061 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42062 index efd1ffd..0ae13ca 100644
42063 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42064 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42065 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42066 while (!vmw_lag_lt(queue, us)) {
42067 spin_lock(&queue->lock);
42068 if (list_empty(&queue->head))
42069 - seqno = atomic_read(&dev_priv->marker_seq);
42070 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42071 else {
42072 marker = list_first_entry(&queue->head,
42073 struct vmw_marker, head);
42074 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42075 index 37ac7b5..d52a5c9 100644
42076 --- a/drivers/gpu/vga/vga_switcheroo.c
42077 +++ b/drivers/gpu/vga/vga_switcheroo.c
42078 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42079
42080 /* this version is for the case where the power switch is separate
42081 to the device being powered down. */
42082 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42083 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42084 {
42085 /* copy over all the bus versions */
42086 if (dev->bus && dev->bus->pm) {
42087 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42088 return ret;
42089 }
42090
42091 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42092 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42093 {
42094 /* copy over all the bus versions */
42095 if (dev->bus && dev->bus->pm) {
42096 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42097 index 56ce8c2..32ce524 100644
42098 --- a/drivers/hid/hid-core.c
42099 +++ b/drivers/hid/hid-core.c
42100 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42101
42102 int hid_add_device(struct hid_device *hdev)
42103 {
42104 - static atomic_t id = ATOMIC_INIT(0);
42105 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42106 int ret;
42107
42108 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42109 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42110 /* XXX hack, any other cleaner solution after the driver core
42111 * is converted to allow more than 20 bytes as the device name? */
42112 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42113 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42114 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42115
42116 hid_debug_register(hdev, dev_name(&hdev->dev));
42117 ret = device_add(&hdev->dev);
42118 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42119 index c13fb5b..55a3802 100644
42120 --- a/drivers/hid/hid-wiimote-debug.c
42121 +++ b/drivers/hid/hid-wiimote-debug.c
42122 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42123 else if (size == 0)
42124 return -EIO;
42125
42126 - if (copy_to_user(u, buf, size))
42127 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42128 return -EFAULT;
42129
42130 *off += size;
42131 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42132 index 00bc30e..d8e5097 100644
42133 --- a/drivers/hv/channel.c
42134 +++ b/drivers/hv/channel.c
42135 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42136 int ret = 0;
42137
42138 next_gpadl_handle =
42139 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42140 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42141
42142 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42143 if (ret)
42144 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42145 index 50e51a5..b0bfd78 100644
42146 --- a/drivers/hv/hv.c
42147 +++ b/drivers/hv/hv.c
42148 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42149 u64 output_address = (output) ? virt_to_phys(output) : 0;
42150 u32 output_address_hi = output_address >> 32;
42151 u32 output_address_lo = output_address & 0xFFFFFFFF;
42152 - void *hypercall_page = hv_context.hypercall_page;
42153 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42154
42155 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42156 "=a"(hv_status_lo) : "d" (control_hi),
42157 @@ -164,7 +164,7 @@ int hv_init(void)
42158 /* See if the hypercall page is already set */
42159 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42160
42161 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42162 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42163
42164 if (!virtaddr)
42165 goto cleanup;
42166 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42167 index ff16938..e60879c 100644
42168 --- a/drivers/hv/hv_balloon.c
42169 +++ b/drivers/hv/hv_balloon.c
42170 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42171
42172 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42173 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42174 -static atomic_t trans_id = ATOMIC_INIT(0);
42175 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42176
42177 static int dm_ring_size = (5 * PAGE_SIZE);
42178
42179 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42180 pr_info("Memory hot add failed\n");
42181
42182 dm->state = DM_INITIALIZED;
42183 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42184 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42185 vmbus_sendpacket(dm->dev->channel, &resp,
42186 sizeof(struct dm_hot_add_response),
42187 (unsigned long)NULL,
42188 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42189 memset(&status, 0, sizeof(struct dm_status));
42190 status.hdr.type = DM_STATUS_REPORT;
42191 status.hdr.size = sizeof(struct dm_status);
42192 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42193 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42194
42195 /*
42196 * The host expects the guest to report free memory.
42197 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42198 * send the status. This can happen if we were interrupted
42199 * after we picked our transaction ID.
42200 */
42201 - if (status.hdr.trans_id != atomic_read(&trans_id))
42202 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42203 return;
42204
42205 /*
42206 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42207 */
42208
42209 do {
42210 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42211 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42212 ret = vmbus_sendpacket(dm_device.dev->channel,
42213 bl_resp,
42214 bl_resp->hdr.size,
42215 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42216
42217 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42218 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42219 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42220 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42221 resp.hdr.size = sizeof(struct dm_unballoon_response);
42222
42223 vmbus_sendpacket(dm_device.dev->channel, &resp,
42224 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42225 memset(&version_req, 0, sizeof(struct dm_version_request));
42226 version_req.hdr.type = DM_VERSION_REQUEST;
42227 version_req.hdr.size = sizeof(struct dm_version_request);
42228 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42229 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42230 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42231 version_req.is_last_attempt = 1;
42232
42233 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42234 memset(&version_req, 0, sizeof(struct dm_version_request));
42235 version_req.hdr.type = DM_VERSION_REQUEST;
42236 version_req.hdr.size = sizeof(struct dm_version_request);
42237 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42238 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42239 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42240 version_req.is_last_attempt = 0;
42241
42242 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42243 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42244 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42245 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42246 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42247 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42248
42249 cap_msg.caps.cap_bits.balloon = 1;
42250 cap_msg.caps.cap_bits.hot_add = 1;
42251 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42252 index 44b1c94..6dccc2c 100644
42253 --- a/drivers/hv/hyperv_vmbus.h
42254 +++ b/drivers/hv/hyperv_vmbus.h
42255 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42256 struct vmbus_connection {
42257 enum vmbus_connect_state conn_state;
42258
42259 - atomic_t next_gpadl_handle;
42260 + atomic_unchecked_t next_gpadl_handle;
42261
42262 /*
42263 * Represents channel interrupts. Each bit position represents a
42264 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42265 index f518b8d7..4bc0b64 100644
42266 --- a/drivers/hv/vmbus_drv.c
42267 +++ b/drivers/hv/vmbus_drv.c
42268 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42269 {
42270 int ret = 0;
42271
42272 - static atomic_t device_num = ATOMIC_INIT(0);
42273 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42274
42275 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42276 - atomic_inc_return(&device_num));
42277 + atomic_inc_return_unchecked(&device_num));
42278
42279 child_device_obj->device.bus = &hv_bus;
42280 child_device_obj->device.parent = &hv_acpi_dev->dev;
42281 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42282 index 579bdf9..0dac21d5 100644
42283 --- a/drivers/hwmon/acpi_power_meter.c
42284 +++ b/drivers/hwmon/acpi_power_meter.c
42285 @@ -116,7 +116,7 @@ struct sensor_template {
42286 struct device_attribute *devattr,
42287 const char *buf, size_t count);
42288 int index;
42289 -};
42290 +} __do_const;
42291
42292 /* Averaging interval */
42293 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42294 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42295 struct sensor_template *attrs)
42296 {
42297 struct device *dev = &resource->acpi_dev->dev;
42298 - struct sensor_device_attribute *sensors =
42299 + sensor_device_attribute_no_const *sensors =
42300 &resource->sensors[resource->num_sensors];
42301 int res = 0;
42302
42303 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42304 return 0;
42305 }
42306
42307 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42308 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42309 {
42310 enable_cap_knobs, "IBM Active Energy Manager",
42311 {
42312 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42313 index 0af63da..05a183a 100644
42314 --- a/drivers/hwmon/applesmc.c
42315 +++ b/drivers/hwmon/applesmc.c
42316 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42317 {
42318 struct applesmc_node_group *grp;
42319 struct applesmc_dev_attr *node;
42320 - struct attribute *attr;
42321 + attribute_no_const *attr;
42322 int ret, i;
42323
42324 for (grp = groups; grp->format; grp++) {
42325 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42326 index cccef87..06ce8ec 100644
42327 --- a/drivers/hwmon/asus_atk0110.c
42328 +++ b/drivers/hwmon/asus_atk0110.c
42329 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42330 struct atk_sensor_data {
42331 struct list_head list;
42332 struct atk_data *data;
42333 - struct device_attribute label_attr;
42334 - struct device_attribute input_attr;
42335 - struct device_attribute limit1_attr;
42336 - struct device_attribute limit2_attr;
42337 + device_attribute_no_const label_attr;
42338 + device_attribute_no_const input_attr;
42339 + device_attribute_no_const limit1_attr;
42340 + device_attribute_no_const limit2_attr;
42341 char label_attr_name[ATTR_NAME_SIZE];
42342 char input_attr_name[ATTR_NAME_SIZE];
42343 char limit1_attr_name[ATTR_NAME_SIZE];
42344 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42345 static struct device_attribute atk_name_attr =
42346 __ATTR(name, 0444, atk_name_show, NULL);
42347
42348 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42349 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42350 sysfs_show_func show)
42351 {
42352 sysfs_attr_init(&attr->attr);
42353 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42354 index 5b7fec8..05c957a 100644
42355 --- a/drivers/hwmon/coretemp.c
42356 +++ b/drivers/hwmon/coretemp.c
42357 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42358 return NOTIFY_OK;
42359 }
42360
42361 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42362 +static struct notifier_block coretemp_cpu_notifier = {
42363 .notifier_call = coretemp_cpu_callback,
42364 };
42365
42366 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42367 index 7a8a6fb..015c1fd 100644
42368 --- a/drivers/hwmon/ibmaem.c
42369 +++ b/drivers/hwmon/ibmaem.c
42370 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42371 struct aem_rw_sensor_template *rw)
42372 {
42373 struct device *dev = &data->pdev->dev;
42374 - struct sensor_device_attribute *sensors = data->sensors;
42375 + sensor_device_attribute_no_const *sensors = data->sensors;
42376 int err;
42377
42378 /* Set up read-only sensors */
42379 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42380 index 17ae2eb..21b71dd 100644
42381 --- a/drivers/hwmon/iio_hwmon.c
42382 +++ b/drivers/hwmon/iio_hwmon.c
42383 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42384 {
42385 struct device *dev = &pdev->dev;
42386 struct iio_hwmon_state *st;
42387 - struct sensor_device_attribute *a;
42388 + sensor_device_attribute_no_const *a;
42389 int ret, i;
42390 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42391 enum iio_chan_type type;
42392 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42393 index f3830db..9f4d6d5 100644
42394 --- a/drivers/hwmon/nct6683.c
42395 +++ b/drivers/hwmon/nct6683.c
42396 @@ -397,11 +397,11 @@ static struct attribute_group *
42397 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42398 int repeat)
42399 {
42400 - struct sensor_device_attribute_2 *a2;
42401 - struct sensor_device_attribute *a;
42402 + sensor_device_attribute_2_no_const *a2;
42403 + sensor_device_attribute_no_const *a;
42404 struct sensor_device_template **t;
42405 struct sensor_device_attr_u *su;
42406 - struct attribute_group *group;
42407 + attribute_group_no_const *group;
42408 struct attribute **attrs;
42409 int i, j, count;
42410
42411 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42412 index 1be4117..88ae1e1 100644
42413 --- a/drivers/hwmon/nct6775.c
42414 +++ b/drivers/hwmon/nct6775.c
42415 @@ -952,10 +952,10 @@ static struct attribute_group *
42416 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42417 int repeat)
42418 {
42419 - struct attribute_group *group;
42420 + attribute_group_no_const *group;
42421 struct sensor_device_attr_u *su;
42422 - struct sensor_device_attribute *a;
42423 - struct sensor_device_attribute_2 *a2;
42424 + sensor_device_attribute_no_const *a;
42425 + sensor_device_attribute_2_no_const *a2;
42426 struct attribute **attrs;
42427 struct sensor_device_template **t;
42428 int i, count;
42429 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42430 index f2e47c7..45d7941 100644
42431 --- a/drivers/hwmon/pmbus/pmbus_core.c
42432 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42433 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42434 return 0;
42435 }
42436
42437 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42438 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42439 const char *name,
42440 umode_t mode,
42441 ssize_t (*show)(struct device *dev,
42442 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42443 dev_attr->store = store;
42444 }
42445
42446 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42447 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42448 const char *name,
42449 umode_t mode,
42450 ssize_t (*show)(struct device *dev,
42451 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42452 u16 reg, u8 mask)
42453 {
42454 struct pmbus_boolean *boolean;
42455 - struct sensor_device_attribute *a;
42456 + sensor_device_attribute_no_const *a;
42457
42458 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42459 if (!boolean)
42460 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42461 bool update, bool readonly)
42462 {
42463 struct pmbus_sensor *sensor;
42464 - struct device_attribute *a;
42465 + device_attribute_no_const *a;
42466
42467 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42468 if (!sensor)
42469 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42470 const char *lstring, int index)
42471 {
42472 struct pmbus_label *label;
42473 - struct device_attribute *a;
42474 + device_attribute_no_const *a;
42475
42476 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42477 if (!label)
42478 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42479 index d4f0935..7420593 100644
42480 --- a/drivers/hwmon/sht15.c
42481 +++ b/drivers/hwmon/sht15.c
42482 @@ -169,7 +169,7 @@ struct sht15_data {
42483 int supply_uv;
42484 bool supply_uv_valid;
42485 struct work_struct update_supply_work;
42486 - atomic_t interrupt_handled;
42487 + atomic_unchecked_t interrupt_handled;
42488 };
42489
42490 /**
42491 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42492 ret = gpio_direction_input(data->pdata->gpio_data);
42493 if (ret)
42494 return ret;
42495 - atomic_set(&data->interrupt_handled, 0);
42496 + atomic_set_unchecked(&data->interrupt_handled, 0);
42497
42498 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42499 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42500 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42501 /* Only relevant if the interrupt hasn't occurred. */
42502 - if (!atomic_read(&data->interrupt_handled))
42503 + if (!atomic_read_unchecked(&data->interrupt_handled))
42504 schedule_work(&data->read_work);
42505 }
42506 ret = wait_event_timeout(data->wait_queue,
42507 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42508
42509 /* First disable the interrupt */
42510 disable_irq_nosync(irq);
42511 - atomic_inc(&data->interrupt_handled);
42512 + atomic_inc_unchecked(&data->interrupt_handled);
42513 /* Then schedule a reading work struct */
42514 if (data->state != SHT15_READING_NOTHING)
42515 schedule_work(&data->read_work);
42516 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42517 * If not, then start the interrupt again - care here as could
42518 * have gone low in meantime so verify it hasn't!
42519 */
42520 - atomic_set(&data->interrupt_handled, 0);
42521 + atomic_set_unchecked(&data->interrupt_handled, 0);
42522 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42523 /* If still not occurred or another handler was scheduled */
42524 if (gpio_get_value(data->pdata->gpio_data)
42525 - || atomic_read(&data->interrupt_handled))
42526 + || atomic_read_unchecked(&data->interrupt_handled))
42527 return;
42528 }
42529
42530 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42531 index ac91c07..8e69663 100644
42532 --- a/drivers/hwmon/via-cputemp.c
42533 +++ b/drivers/hwmon/via-cputemp.c
42534 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42535 return NOTIFY_OK;
42536 }
42537
42538 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42539 +static struct notifier_block via_cputemp_cpu_notifier = {
42540 .notifier_call = via_cputemp_cpu_callback,
42541 };
42542
42543 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42544 index 65e3240..e6c511d 100644
42545 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42546 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42547 @@ -39,7 +39,7 @@
42548 extern struct i2c_adapter amd756_smbus;
42549
42550 static struct i2c_adapter *s4882_adapter;
42551 -static struct i2c_algorithm *s4882_algo;
42552 +static i2c_algorithm_no_const *s4882_algo;
42553
42554 /* Wrapper access functions for multiplexed SMBus */
42555 static DEFINE_MUTEX(amd756_lock);
42556 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42557 index b19a310..d6eece0 100644
42558 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42559 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42560 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42561 /* usb layer */
42562
42563 /* Send command to device, and get response. */
42564 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42565 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42566 {
42567 int ret = 0;
42568 int actual;
42569 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42570 index 88eda09..cf40434 100644
42571 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42572 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42573 @@ -37,7 +37,7 @@
42574 extern struct i2c_adapter *nforce2_smbus;
42575
42576 static struct i2c_adapter *s4985_adapter;
42577 -static struct i2c_algorithm *s4985_algo;
42578 +static i2c_algorithm_no_const *s4985_algo;
42579
42580 /* Wrapper access functions for multiplexed SMBus */
42581 static DEFINE_MUTEX(nforce2_lock);
42582 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42583 index 71c7a39..71dd3e0 100644
42584 --- a/drivers/i2c/i2c-dev.c
42585 +++ b/drivers/i2c/i2c-dev.c
42586 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42587 break;
42588 }
42589
42590 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42591 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42592 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42593 if (IS_ERR(rdwr_pa[i].buf)) {
42594 res = PTR_ERR(rdwr_pa[i].buf);
42595 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42596 index 0b510ba..4fbb5085 100644
42597 --- a/drivers/ide/ide-cd.c
42598 +++ b/drivers/ide/ide-cd.c
42599 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42600 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42601 if ((unsigned long)buf & alignment
42602 || blk_rq_bytes(rq) & q->dma_pad_mask
42603 - || object_is_on_stack(buf))
42604 + || object_starts_on_stack(buf))
42605 drive->dma = 0;
42606 }
42607 }
42608 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42609 index 4df97f6..c751151 100644
42610 --- a/drivers/iio/industrialio-core.c
42611 +++ b/drivers/iio/industrialio-core.c
42612 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42613 }
42614
42615 static
42616 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42617 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42618 const char *postfix,
42619 struct iio_chan_spec const *chan,
42620 ssize_t (*readfunc)(struct device *dev,
42621 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42622 index e28a494..f7c2671 100644
42623 --- a/drivers/infiniband/core/cm.c
42624 +++ b/drivers/infiniband/core/cm.c
42625 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42626
42627 struct cm_counter_group {
42628 struct kobject obj;
42629 - atomic_long_t counter[CM_ATTR_COUNT];
42630 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42631 };
42632
42633 struct cm_counter_attribute {
42634 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42635 struct ib_mad_send_buf *msg = NULL;
42636 int ret;
42637
42638 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42639 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42640 counter[CM_REQ_COUNTER]);
42641
42642 /* Quick state check to discard duplicate REQs. */
42643 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42644 if (!cm_id_priv)
42645 return;
42646
42647 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42648 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42649 counter[CM_REP_COUNTER]);
42650 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42651 if (ret)
42652 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42653 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42654 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42655 spin_unlock_irq(&cm_id_priv->lock);
42656 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42657 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42658 counter[CM_RTU_COUNTER]);
42659 goto out;
42660 }
42661 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42662 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42663 dreq_msg->local_comm_id);
42664 if (!cm_id_priv) {
42665 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42666 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42667 counter[CM_DREQ_COUNTER]);
42668 cm_issue_drep(work->port, work->mad_recv_wc);
42669 return -EINVAL;
42670 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42671 case IB_CM_MRA_REP_RCVD:
42672 break;
42673 case IB_CM_TIMEWAIT:
42674 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42675 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42676 counter[CM_DREQ_COUNTER]);
42677 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42678 goto unlock;
42679 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42680 cm_free_msg(msg);
42681 goto deref;
42682 case IB_CM_DREQ_RCVD:
42683 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42684 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42685 counter[CM_DREQ_COUNTER]);
42686 goto unlock;
42687 default:
42688 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42689 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42690 cm_id_priv->msg, timeout)) {
42691 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42692 - atomic_long_inc(&work->port->
42693 + atomic_long_inc_unchecked(&work->port->
42694 counter_group[CM_RECV_DUPLICATES].
42695 counter[CM_MRA_COUNTER]);
42696 goto out;
42697 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42698 break;
42699 case IB_CM_MRA_REQ_RCVD:
42700 case IB_CM_MRA_REP_RCVD:
42701 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42702 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42703 counter[CM_MRA_COUNTER]);
42704 /* fall through */
42705 default:
42706 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42707 case IB_CM_LAP_IDLE:
42708 break;
42709 case IB_CM_MRA_LAP_SENT:
42710 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42711 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42712 counter[CM_LAP_COUNTER]);
42713 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42714 goto unlock;
42715 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42716 cm_free_msg(msg);
42717 goto deref;
42718 case IB_CM_LAP_RCVD:
42719 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42720 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42721 counter[CM_LAP_COUNTER]);
42722 goto unlock;
42723 default:
42724 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42725 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42726 if (cur_cm_id_priv) {
42727 spin_unlock_irq(&cm.lock);
42728 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42729 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42730 counter[CM_SIDR_REQ_COUNTER]);
42731 goto out; /* Duplicate message. */
42732 }
42733 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42734 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42735 msg->retries = 1;
42736
42737 - atomic_long_add(1 + msg->retries,
42738 + atomic_long_add_unchecked(1 + msg->retries,
42739 &port->counter_group[CM_XMIT].counter[attr_index]);
42740 if (msg->retries)
42741 - atomic_long_add(msg->retries,
42742 + atomic_long_add_unchecked(msg->retries,
42743 &port->counter_group[CM_XMIT_RETRIES].
42744 counter[attr_index]);
42745
42746 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42747 }
42748
42749 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42750 - atomic_long_inc(&port->counter_group[CM_RECV].
42751 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42752 counter[attr_id - CM_ATTR_ID_OFFSET]);
42753
42754 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42755 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42756 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42757
42758 return sprintf(buf, "%ld\n",
42759 - atomic_long_read(&group->counter[cm_attr->index]));
42760 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42761 }
42762
42763 static const struct sysfs_ops cm_counter_ops = {
42764 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42765 index 9f5ad7c..588cd84 100644
42766 --- a/drivers/infiniband/core/fmr_pool.c
42767 +++ b/drivers/infiniband/core/fmr_pool.c
42768 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42769
42770 struct task_struct *thread;
42771
42772 - atomic_t req_ser;
42773 - atomic_t flush_ser;
42774 + atomic_unchecked_t req_ser;
42775 + atomic_unchecked_t flush_ser;
42776
42777 wait_queue_head_t force_wait;
42778 };
42779 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42780 struct ib_fmr_pool *pool = pool_ptr;
42781
42782 do {
42783 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42784 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42785 ib_fmr_batch_release(pool);
42786
42787 - atomic_inc(&pool->flush_ser);
42788 + atomic_inc_unchecked(&pool->flush_ser);
42789 wake_up_interruptible(&pool->force_wait);
42790
42791 if (pool->flush_function)
42792 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42793 }
42794
42795 set_current_state(TASK_INTERRUPTIBLE);
42796 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42797 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42798 !kthread_should_stop())
42799 schedule();
42800 __set_current_state(TASK_RUNNING);
42801 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42802 pool->dirty_watermark = params->dirty_watermark;
42803 pool->dirty_len = 0;
42804 spin_lock_init(&pool->pool_lock);
42805 - atomic_set(&pool->req_ser, 0);
42806 - atomic_set(&pool->flush_ser, 0);
42807 + atomic_set_unchecked(&pool->req_ser, 0);
42808 + atomic_set_unchecked(&pool->flush_ser, 0);
42809 init_waitqueue_head(&pool->force_wait);
42810
42811 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42812 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42813 }
42814 spin_unlock_irq(&pool->pool_lock);
42815
42816 - serial = atomic_inc_return(&pool->req_ser);
42817 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42818 wake_up_process(pool->thread);
42819
42820 if (wait_event_interruptible(pool->force_wait,
42821 - atomic_read(&pool->flush_ser) - serial >= 0))
42822 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42823 return -EINTR;
42824
42825 return 0;
42826 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42827 } else {
42828 list_add_tail(&fmr->list, &pool->dirty_list);
42829 if (++pool->dirty_len >= pool->dirty_watermark) {
42830 - atomic_inc(&pool->req_ser);
42831 + atomic_inc_unchecked(&pool->req_ser);
42832 wake_up_process(pool->thread);
42833 }
42834 }
42835 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
42836 index a9f0489..27a161b 100644
42837 --- a/drivers/infiniband/core/uverbs_cmd.c
42838 +++ b/drivers/infiniband/core/uverbs_cmd.c
42839 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
42840 if (copy_from_user(&cmd, buf, sizeof cmd))
42841 return -EFAULT;
42842
42843 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
42844 + return -EFAULT;
42845 +
42846 INIT_UDATA(&udata, buf + sizeof cmd,
42847 (unsigned long) cmd.response + sizeof resp,
42848 in_len - sizeof cmd, out_len - sizeof resp);
42849 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42850 index 6791fd1..78bdcdf 100644
42851 --- a/drivers/infiniband/hw/cxgb4/mem.c
42852 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42853 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42854 int err;
42855 struct fw_ri_tpte tpt;
42856 u32 stag_idx;
42857 - static atomic_t key;
42858 + static atomic_unchecked_t key;
42859
42860 if (c4iw_fatal_error(rdev))
42861 return -EIO;
42862 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42863 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42864 rdev->stats.stag.max = rdev->stats.stag.cur;
42865 mutex_unlock(&rdev->stats.lock);
42866 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42867 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42868 }
42869 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42870 __func__, stag_state, type, pdid, stag_idx);
42871 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42872 index 79b3dbc..96e5fcc 100644
42873 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42874 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42875 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42876 struct ib_atomic_eth *ateth;
42877 struct ipath_ack_entry *e;
42878 u64 vaddr;
42879 - atomic64_t *maddr;
42880 + atomic64_unchecked_t *maddr;
42881 u64 sdata;
42882 u32 rkey;
42883 u8 next;
42884 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42885 IB_ACCESS_REMOTE_ATOMIC)))
42886 goto nack_acc_unlck;
42887 /* Perform atomic OP and save result. */
42888 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42889 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42890 sdata = be64_to_cpu(ateth->swap_data);
42891 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42892 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42893 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42894 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42895 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42896 be64_to_cpu(ateth->compare_data),
42897 sdata);
42898 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42899 index 1f95bba..9530f87 100644
42900 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42901 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42902 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42903 unsigned long flags;
42904 struct ib_wc wc;
42905 u64 sdata;
42906 - atomic64_t *maddr;
42907 + atomic64_unchecked_t *maddr;
42908 enum ib_wc_status send_status;
42909
42910 /*
42911 @@ -382,11 +382,11 @@ again:
42912 IB_ACCESS_REMOTE_ATOMIC)))
42913 goto acc_err;
42914 /* Perform atomic OP and save result. */
42915 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42916 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42917 sdata = wqe->wr.wr.atomic.compare_add;
42918 *(u64 *) sqp->s_sge.sge.vaddr =
42919 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42920 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42921 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42922 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42923 sdata, wqe->wr.wr.atomic.swap);
42924 goto send_comp;
42925 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42926 index 5904026..f1c30e5 100644
42927 --- a/drivers/infiniband/hw/mlx4/mad.c
42928 +++ b/drivers/infiniband/hw/mlx4/mad.c
42929 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42930
42931 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42932 {
42933 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42934 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42935 cpu_to_be64(0xff00000000000000LL);
42936 }
42937
42938 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42939 index ed327e6..ca1739e0 100644
42940 --- a/drivers/infiniband/hw/mlx4/mcg.c
42941 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42942 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42943 {
42944 char name[20];
42945
42946 - atomic_set(&ctx->tid, 0);
42947 + atomic_set_unchecked(&ctx->tid, 0);
42948 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42949 ctx->mcg_wq = create_singlethread_workqueue(name);
42950 if (!ctx->mcg_wq)
42951 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42952 index f829fd9..1a8d436 100644
42953 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42954 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42955 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
42956 struct list_head mcg_mgid0_list;
42957 struct workqueue_struct *mcg_wq;
42958 struct mlx4_ib_demux_pv_ctx **tun;
42959 - atomic_t tid;
42960 + atomic_unchecked_t tid;
42961 int flushing; /* flushing the work queue */
42962 };
42963
42964 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42965 index 9d3e5c1..6f166df 100644
42966 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42967 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42968 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42969 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42970 }
42971
42972 -int mthca_QUERY_FW(struct mthca_dev *dev)
42973 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42974 {
42975 struct mthca_mailbox *mailbox;
42976 u32 *outbox;
42977 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42978 CMD_TIME_CLASS_B);
42979 }
42980
42981 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42982 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42983 int num_mtt)
42984 {
42985 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42986 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42987 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42988 }
42989
42990 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42991 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42992 int eq_num)
42993 {
42994 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42995 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42996 CMD_TIME_CLASS_B);
42997 }
42998
42999 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43000 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43001 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43002 void *in_mad, void *response_mad)
43003 {
43004 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43005 index ded76c1..0cf0a08 100644
43006 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43007 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43008 @@ -692,7 +692,7 @@ err_close:
43009 return err;
43010 }
43011
43012 -static int mthca_setup_hca(struct mthca_dev *dev)
43013 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43014 {
43015 int err;
43016
43017 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43018 index ed9a989..6aa5dc2 100644
43019 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43020 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43021 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43022 * through the bitmaps)
43023 */
43024
43025 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43026 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43027 {
43028 int o;
43029 int m;
43030 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43031 return key;
43032 }
43033
43034 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43035 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43036 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43037 {
43038 struct mthca_mailbox *mailbox;
43039 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43040 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43041 }
43042
43043 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43044 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43045 u64 *buffer_list, int buffer_size_shift,
43046 int list_len, u64 iova, u64 total_size,
43047 u32 access, struct mthca_mr *mr)
43048 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43049 index 415f8e1..e34214e 100644
43050 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43051 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43052 @@ -764,7 +764,7 @@ unlock:
43053 return 0;
43054 }
43055
43056 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43057 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43058 {
43059 struct mthca_dev *dev = to_mdev(ibcq->device);
43060 struct mthca_cq *cq = to_mcq(ibcq);
43061 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43062 index 3b2a6dc..bce26ff 100644
43063 --- a/drivers/infiniband/hw/nes/nes.c
43064 +++ b/drivers/infiniband/hw/nes/nes.c
43065 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43066 LIST_HEAD(nes_adapter_list);
43067 static LIST_HEAD(nes_dev_list);
43068
43069 -atomic_t qps_destroyed;
43070 +atomic_unchecked_t qps_destroyed;
43071
43072 static unsigned int ee_flsh_adapter;
43073 static unsigned int sysfs_nonidx_addr;
43074 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43075 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43076 struct nes_adapter *nesadapter = nesdev->nesadapter;
43077
43078 - atomic_inc(&qps_destroyed);
43079 + atomic_inc_unchecked(&qps_destroyed);
43080
43081 /* Free the control structures */
43082
43083 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43084 index bd9d132..70d84f4 100644
43085 --- a/drivers/infiniband/hw/nes/nes.h
43086 +++ b/drivers/infiniband/hw/nes/nes.h
43087 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43088 extern unsigned int wqm_quanta;
43089 extern struct list_head nes_adapter_list;
43090
43091 -extern atomic_t cm_connects;
43092 -extern atomic_t cm_accepts;
43093 -extern atomic_t cm_disconnects;
43094 -extern atomic_t cm_closes;
43095 -extern atomic_t cm_connecteds;
43096 -extern atomic_t cm_connect_reqs;
43097 -extern atomic_t cm_rejects;
43098 -extern atomic_t mod_qp_timouts;
43099 -extern atomic_t qps_created;
43100 -extern atomic_t qps_destroyed;
43101 -extern atomic_t sw_qps_destroyed;
43102 +extern atomic_unchecked_t cm_connects;
43103 +extern atomic_unchecked_t cm_accepts;
43104 +extern atomic_unchecked_t cm_disconnects;
43105 +extern atomic_unchecked_t cm_closes;
43106 +extern atomic_unchecked_t cm_connecteds;
43107 +extern atomic_unchecked_t cm_connect_reqs;
43108 +extern atomic_unchecked_t cm_rejects;
43109 +extern atomic_unchecked_t mod_qp_timouts;
43110 +extern atomic_unchecked_t qps_created;
43111 +extern atomic_unchecked_t qps_destroyed;
43112 +extern atomic_unchecked_t sw_qps_destroyed;
43113 extern u32 mh_detected;
43114 extern u32 mh_pauses_sent;
43115 extern u32 cm_packets_sent;
43116 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43117 extern u32 cm_packets_received;
43118 extern u32 cm_packets_dropped;
43119 extern u32 cm_packets_retrans;
43120 -extern atomic_t cm_listens_created;
43121 -extern atomic_t cm_listens_destroyed;
43122 +extern atomic_unchecked_t cm_listens_created;
43123 +extern atomic_unchecked_t cm_listens_destroyed;
43124 extern u32 cm_backlog_drops;
43125 -extern atomic_t cm_loopbacks;
43126 -extern atomic_t cm_nodes_created;
43127 -extern atomic_t cm_nodes_destroyed;
43128 -extern atomic_t cm_accel_dropped_pkts;
43129 -extern atomic_t cm_resets_recvd;
43130 -extern atomic_t pau_qps_created;
43131 -extern atomic_t pau_qps_destroyed;
43132 +extern atomic_unchecked_t cm_loopbacks;
43133 +extern atomic_unchecked_t cm_nodes_created;
43134 +extern atomic_unchecked_t cm_nodes_destroyed;
43135 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43136 +extern atomic_unchecked_t cm_resets_recvd;
43137 +extern atomic_unchecked_t pau_qps_created;
43138 +extern atomic_unchecked_t pau_qps_destroyed;
43139
43140 extern u32 int_mod_timer_init;
43141 extern u32 int_mod_cq_depth_256;
43142 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43143 index 6f09a72..cf4399d 100644
43144 --- a/drivers/infiniband/hw/nes/nes_cm.c
43145 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43146 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43147 u32 cm_packets_retrans;
43148 u32 cm_packets_created;
43149 u32 cm_packets_received;
43150 -atomic_t cm_listens_created;
43151 -atomic_t cm_listens_destroyed;
43152 +atomic_unchecked_t cm_listens_created;
43153 +atomic_unchecked_t cm_listens_destroyed;
43154 u32 cm_backlog_drops;
43155 -atomic_t cm_loopbacks;
43156 -atomic_t cm_nodes_created;
43157 -atomic_t cm_nodes_destroyed;
43158 -atomic_t cm_accel_dropped_pkts;
43159 -atomic_t cm_resets_recvd;
43160 +atomic_unchecked_t cm_loopbacks;
43161 +atomic_unchecked_t cm_nodes_created;
43162 +atomic_unchecked_t cm_nodes_destroyed;
43163 +atomic_unchecked_t cm_accel_dropped_pkts;
43164 +atomic_unchecked_t cm_resets_recvd;
43165
43166 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43167 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43168 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43169 /* instance of function pointers for client API */
43170 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43171 static struct nes_cm_ops nes_cm_api = {
43172 - mini_cm_accelerated,
43173 - mini_cm_listen,
43174 - mini_cm_del_listen,
43175 - mini_cm_connect,
43176 - mini_cm_close,
43177 - mini_cm_accept,
43178 - mini_cm_reject,
43179 - mini_cm_recv_pkt,
43180 - mini_cm_dealloc_core,
43181 - mini_cm_get,
43182 - mini_cm_set
43183 + .accelerated = mini_cm_accelerated,
43184 + .listen = mini_cm_listen,
43185 + .stop_listener = mini_cm_del_listen,
43186 + .connect = mini_cm_connect,
43187 + .close = mini_cm_close,
43188 + .accept = mini_cm_accept,
43189 + .reject = mini_cm_reject,
43190 + .recv_pkt = mini_cm_recv_pkt,
43191 + .destroy_cm_core = mini_cm_dealloc_core,
43192 + .get = mini_cm_get,
43193 + .set = mini_cm_set
43194 };
43195
43196 static struct nes_cm_core *g_cm_core;
43197
43198 -atomic_t cm_connects;
43199 -atomic_t cm_accepts;
43200 -atomic_t cm_disconnects;
43201 -atomic_t cm_closes;
43202 -atomic_t cm_connecteds;
43203 -atomic_t cm_connect_reqs;
43204 -atomic_t cm_rejects;
43205 +atomic_unchecked_t cm_connects;
43206 +atomic_unchecked_t cm_accepts;
43207 +atomic_unchecked_t cm_disconnects;
43208 +atomic_unchecked_t cm_closes;
43209 +atomic_unchecked_t cm_connecteds;
43210 +atomic_unchecked_t cm_connect_reqs;
43211 +atomic_unchecked_t cm_rejects;
43212
43213 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43214 {
43215 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43216 kfree(listener);
43217 listener = NULL;
43218 ret = 0;
43219 - atomic_inc(&cm_listens_destroyed);
43220 + atomic_inc_unchecked(&cm_listens_destroyed);
43221 } else {
43222 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43223 }
43224 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43225 cm_node->rem_mac);
43226
43227 add_hte_node(cm_core, cm_node);
43228 - atomic_inc(&cm_nodes_created);
43229 + atomic_inc_unchecked(&cm_nodes_created);
43230
43231 return cm_node;
43232 }
43233 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43234 }
43235
43236 atomic_dec(&cm_core->node_cnt);
43237 - atomic_inc(&cm_nodes_destroyed);
43238 + atomic_inc_unchecked(&cm_nodes_destroyed);
43239 nesqp = cm_node->nesqp;
43240 if (nesqp) {
43241 nesqp->cm_node = NULL;
43242 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43243
43244 static void drop_packet(struct sk_buff *skb)
43245 {
43246 - atomic_inc(&cm_accel_dropped_pkts);
43247 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43248 dev_kfree_skb_any(skb);
43249 }
43250
43251 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43252 {
43253
43254 int reset = 0; /* whether to send reset in case of err.. */
43255 - atomic_inc(&cm_resets_recvd);
43256 + atomic_inc_unchecked(&cm_resets_recvd);
43257 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43258 " refcnt=%d\n", cm_node, cm_node->state,
43259 atomic_read(&cm_node->ref_count));
43260 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43261 rem_ref_cm_node(cm_node->cm_core, cm_node);
43262 return NULL;
43263 }
43264 - atomic_inc(&cm_loopbacks);
43265 + atomic_inc_unchecked(&cm_loopbacks);
43266 loopbackremotenode->loopbackpartner = cm_node;
43267 loopbackremotenode->tcp_cntxt.rcv_wscale =
43268 NES_CM_DEFAULT_RCV_WND_SCALE;
43269 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43270 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43271 else {
43272 rem_ref_cm_node(cm_core, cm_node);
43273 - atomic_inc(&cm_accel_dropped_pkts);
43274 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43275 dev_kfree_skb_any(skb);
43276 }
43277 break;
43278 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43279
43280 if ((cm_id) && (cm_id->event_handler)) {
43281 if (issue_disconn) {
43282 - atomic_inc(&cm_disconnects);
43283 + atomic_inc_unchecked(&cm_disconnects);
43284 cm_event.event = IW_CM_EVENT_DISCONNECT;
43285 cm_event.status = disconn_status;
43286 cm_event.local_addr = cm_id->local_addr;
43287 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43288 }
43289
43290 if (issue_close) {
43291 - atomic_inc(&cm_closes);
43292 + atomic_inc_unchecked(&cm_closes);
43293 nes_disconnect(nesqp, 1);
43294
43295 cm_id->provider_data = nesqp;
43296 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43297
43298 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43299 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43300 - atomic_inc(&cm_accepts);
43301 + atomic_inc_unchecked(&cm_accepts);
43302
43303 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43304 netdev_refcnt_read(nesvnic->netdev));
43305 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43306 struct nes_cm_core *cm_core;
43307 u8 *start_buff;
43308
43309 - atomic_inc(&cm_rejects);
43310 + atomic_inc_unchecked(&cm_rejects);
43311 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43312 loopback = cm_node->loopbackpartner;
43313 cm_core = cm_node->cm_core;
43314 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43315 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43316 ntohs(laddr->sin_port));
43317
43318 - atomic_inc(&cm_connects);
43319 + atomic_inc_unchecked(&cm_connects);
43320 nesqp->active_conn = 1;
43321
43322 /* cache the cm_id in the qp */
43323 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43324 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43325 return err;
43326 }
43327 - atomic_inc(&cm_listens_created);
43328 + atomic_inc_unchecked(&cm_listens_created);
43329 }
43330
43331 cm_id->add_ref(cm_id);
43332 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43333
43334 if (nesqp->destroyed)
43335 return;
43336 - atomic_inc(&cm_connecteds);
43337 + atomic_inc_unchecked(&cm_connecteds);
43338 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43339 " local port 0x%04X. jiffies = %lu.\n",
43340 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43341 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43342
43343 cm_id->add_ref(cm_id);
43344 ret = cm_id->event_handler(cm_id, &cm_event);
43345 - atomic_inc(&cm_closes);
43346 + atomic_inc_unchecked(&cm_closes);
43347 cm_event.event = IW_CM_EVENT_CLOSE;
43348 cm_event.status = 0;
43349 cm_event.provider_data = cm_id->provider_data;
43350 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43351 return;
43352 cm_id = cm_node->cm_id;
43353
43354 - atomic_inc(&cm_connect_reqs);
43355 + atomic_inc_unchecked(&cm_connect_reqs);
43356 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43357 cm_node, cm_id, jiffies);
43358
43359 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43360 return;
43361 cm_id = cm_node->cm_id;
43362
43363 - atomic_inc(&cm_connect_reqs);
43364 + atomic_inc_unchecked(&cm_connect_reqs);
43365 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43366 cm_node, cm_id, jiffies);
43367
43368 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43369 index 4166452..fc952c3 100644
43370 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43371 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43372 @@ -40,8 +40,8 @@
43373 #include "nes.h"
43374 #include "nes_mgt.h"
43375
43376 -atomic_t pau_qps_created;
43377 -atomic_t pau_qps_destroyed;
43378 +atomic_unchecked_t pau_qps_created;
43379 +atomic_unchecked_t pau_qps_destroyed;
43380
43381 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43382 {
43383 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43384 {
43385 struct sk_buff *skb;
43386 unsigned long flags;
43387 - atomic_inc(&pau_qps_destroyed);
43388 + atomic_inc_unchecked(&pau_qps_destroyed);
43389
43390 /* Free packets that have not yet been forwarded */
43391 /* Lock is acquired by skb_dequeue when removing the skb */
43392 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43393 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43394 skb_queue_head_init(&nesqp->pau_list);
43395 spin_lock_init(&nesqp->pau_lock);
43396 - atomic_inc(&pau_qps_created);
43397 + atomic_inc_unchecked(&pau_qps_created);
43398 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43399 }
43400
43401 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43402 index 70acda9..a96de9d 100644
43403 --- a/drivers/infiniband/hw/nes/nes_nic.c
43404 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43405 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43406 target_stat_values[++index] = mh_detected;
43407 target_stat_values[++index] = mh_pauses_sent;
43408 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43409 - target_stat_values[++index] = atomic_read(&cm_connects);
43410 - target_stat_values[++index] = atomic_read(&cm_accepts);
43411 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43412 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43413 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43414 - target_stat_values[++index] = atomic_read(&cm_rejects);
43415 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43416 - target_stat_values[++index] = atomic_read(&qps_created);
43417 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43418 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43419 - target_stat_values[++index] = atomic_read(&cm_closes);
43420 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43421 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43422 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43423 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43424 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43425 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43426 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43427 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43428 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43429 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43430 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43431 target_stat_values[++index] = cm_packets_sent;
43432 target_stat_values[++index] = cm_packets_bounced;
43433 target_stat_values[++index] = cm_packets_created;
43434 target_stat_values[++index] = cm_packets_received;
43435 target_stat_values[++index] = cm_packets_dropped;
43436 target_stat_values[++index] = cm_packets_retrans;
43437 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43438 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43439 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43440 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43441 target_stat_values[++index] = cm_backlog_drops;
43442 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43443 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43444 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43445 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43446 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43447 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43448 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43449 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43450 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43451 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43452 target_stat_values[++index] = nesadapter->free_4kpbl;
43453 target_stat_values[++index] = nesadapter->free_256pbl;
43454 target_stat_values[++index] = int_mod_timer_init;
43455 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43456 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43457 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43458 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43459 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43460 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43461 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43462 }
43463
43464 /**
43465 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43466 index c0d0296..3185f57 100644
43467 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43468 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43469 @@ -46,9 +46,9 @@
43470
43471 #include <rdma/ib_umem.h>
43472
43473 -atomic_t mod_qp_timouts;
43474 -atomic_t qps_created;
43475 -atomic_t sw_qps_destroyed;
43476 +atomic_unchecked_t mod_qp_timouts;
43477 +atomic_unchecked_t qps_created;
43478 +atomic_unchecked_t sw_qps_destroyed;
43479
43480 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43481
43482 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43483 if (init_attr->create_flags)
43484 return ERR_PTR(-EINVAL);
43485
43486 - atomic_inc(&qps_created);
43487 + atomic_inc_unchecked(&qps_created);
43488 switch (init_attr->qp_type) {
43489 case IB_QPT_RC:
43490 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43491 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43492 struct iw_cm_event cm_event;
43493 int ret = 0;
43494
43495 - atomic_inc(&sw_qps_destroyed);
43496 + atomic_inc_unchecked(&sw_qps_destroyed);
43497 nesqp->destroyed = 1;
43498
43499 /* Blow away the connection if it exists. */
43500 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43501 index ffd48bf..83cdb56 100644
43502 --- a/drivers/infiniband/hw/qib/qib.h
43503 +++ b/drivers/infiniband/hw/qib/qib.h
43504 @@ -52,6 +52,7 @@
43505 #include <linux/kref.h>
43506 #include <linux/sched.h>
43507 #include <linux/kthread.h>
43508 +#include <linux/slab.h>
43509
43510 #include "qib_common.h"
43511 #include "qib_verbs.h"
43512 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43513 index cdc7df4..a2fdfdb 100644
43514 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43515 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43516 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43517 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43518 }
43519
43520 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43521 +static struct rtnl_link_ops ipoib_link_ops = {
43522 .kind = "ipoib",
43523 .maxtype = IFLA_IPOIB_MAX,
43524 .policy = ipoib_policy,
43525 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43526 index e853a21..56fc5a8 100644
43527 --- a/drivers/input/gameport/gameport.c
43528 +++ b/drivers/input/gameport/gameport.c
43529 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43530 */
43531 static void gameport_init_port(struct gameport *gameport)
43532 {
43533 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43534 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43535
43536 __module_get(THIS_MODULE);
43537
43538 mutex_init(&gameport->drv_mutex);
43539 device_initialize(&gameport->dev);
43540 dev_set_name(&gameport->dev, "gameport%lu",
43541 - (unsigned long)atomic_inc_return(&gameport_no));
43542 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43543 gameport->dev.bus = &gameport_bus;
43544 gameport->dev.release = gameport_release_port;
43545 if (gameport->parent)
43546 diff --git a/drivers/input/input.c b/drivers/input/input.c
43547 index cc357f1..ee42fbc 100644
43548 --- a/drivers/input/input.c
43549 +++ b/drivers/input/input.c
43550 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
43551 */
43552 struct input_dev *input_allocate_device(void)
43553 {
43554 - static atomic_t input_no = ATOMIC_INIT(-1);
43555 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43556 struct input_dev *dev;
43557
43558 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43559 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
43560 INIT_LIST_HEAD(&dev->node);
43561
43562 dev_set_name(&dev->dev, "input%lu",
43563 - (unsigned long)atomic_inc_return(&input_no));
43564 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43565
43566 __module_get(THIS_MODULE);
43567 }
43568 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43569 index 4a95b22..874c182 100644
43570 --- a/drivers/input/joystick/sidewinder.c
43571 +++ b/drivers/input/joystick/sidewinder.c
43572 @@ -30,6 +30,7 @@
43573 #include <linux/kernel.h>
43574 #include <linux/module.h>
43575 #include <linux/slab.h>
43576 +#include <linux/sched.h>
43577 #include <linux/input.h>
43578 #include <linux/gameport.h>
43579 #include <linux/jiffies.h>
43580 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43581 index 3aa2f3f..53c00ea 100644
43582 --- a/drivers/input/joystick/xpad.c
43583 +++ b/drivers/input/joystick/xpad.c
43584 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43585
43586 static int xpad_led_probe(struct usb_xpad *xpad)
43587 {
43588 - static atomic_t led_seq = ATOMIC_INIT(-1);
43589 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43590 unsigned long led_no;
43591 struct xpad_led *led;
43592 struct led_classdev *led_cdev;
43593 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43594 if (!led)
43595 return -ENOMEM;
43596
43597 - led_no = atomic_inc_return(&led_seq);
43598 + led_no = atomic_inc_return_unchecked(&led_seq);
43599
43600 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43601 led->xpad = xpad;
43602 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43603 index ac1fa5f..5f7502c 100644
43604 --- a/drivers/input/misc/ims-pcu.c
43605 +++ b/drivers/input/misc/ims-pcu.c
43606 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43607
43608 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43609 {
43610 - static atomic_t device_no = ATOMIC_INIT(-1);
43611 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43612
43613 const struct ims_pcu_device_info *info;
43614 int error;
43615 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43616 }
43617
43618 /* Device appears to be operable, complete initialization */
43619 - pcu->device_no = atomic_inc_return(&device_no);
43620 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43621
43622 /*
43623 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43624 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43625 index d02e1bd..d719719 100644
43626 --- a/drivers/input/mouse/psmouse.h
43627 +++ b/drivers/input/mouse/psmouse.h
43628 @@ -124,7 +124,7 @@ struct psmouse_attribute {
43629 ssize_t (*set)(struct psmouse *psmouse, void *data,
43630 const char *buf, size_t count);
43631 bool protect;
43632 -};
43633 +} __do_const;
43634 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43635
43636 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43637 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43638 index b604564..3f14ae4 100644
43639 --- a/drivers/input/mousedev.c
43640 +++ b/drivers/input/mousedev.c
43641 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43642
43643 spin_unlock_irq(&client->packet_lock);
43644
43645 - if (copy_to_user(buffer, data, count))
43646 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43647 return -EFAULT;
43648
43649 return count;
43650 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43651 index a05a517..323a2fd 100644
43652 --- a/drivers/input/serio/serio.c
43653 +++ b/drivers/input/serio/serio.c
43654 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43655 */
43656 static void serio_init_port(struct serio *serio)
43657 {
43658 - static atomic_t serio_no = ATOMIC_INIT(-1);
43659 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43660
43661 __module_get(THIS_MODULE);
43662
43663 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43664 mutex_init(&serio->drv_mutex);
43665 device_initialize(&serio->dev);
43666 dev_set_name(&serio->dev, "serio%lu",
43667 - (unsigned long)atomic_inc_return(&serio_no));
43668 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43669 serio->dev.bus = &serio_bus;
43670 serio->dev.release = serio_release_port;
43671 serio->dev.groups = serio_device_attr_groups;
43672 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43673 index 71ef5d6..93380a9 100644
43674 --- a/drivers/input/serio/serio_raw.c
43675 +++ b/drivers/input/serio/serio_raw.c
43676 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43677
43678 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43679 {
43680 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43681 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43682 struct serio_raw *serio_raw;
43683 int err;
43684
43685 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43686 }
43687
43688 snprintf(serio_raw->name, sizeof(serio_raw->name),
43689 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43690 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43691 kref_init(&serio_raw->kref);
43692 INIT_LIST_HEAD(&serio_raw->client_list);
43693 init_waitqueue_head(&serio_raw->wait);
43694 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43695 index 92e2243..8fd9092 100644
43696 --- a/drivers/input/touchscreen/htcpen.c
43697 +++ b/drivers/input/touchscreen/htcpen.c
43698 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43699 }
43700 };
43701
43702 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43703 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43704 {
43705 .ident = "Shift",
43706 .matches = {
43707 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43708 index 48882c1..93e0987 100644
43709 --- a/drivers/iommu/amd_iommu.c
43710 +++ b/drivers/iommu/amd_iommu.c
43711 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43712
43713 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43714 {
43715 + phys_addr_t physaddr;
43716 WARN_ON(address & 0x7ULL);
43717
43718 memset(cmd, 0, sizeof(*cmd));
43719 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43720 - cmd->data[1] = upper_32_bits(__pa(address));
43721 +
43722 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43723 + if (object_starts_on_stack((void *)address)) {
43724 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43725 + physaddr = __pa((u64)adjbuf);
43726 + } else
43727 +#endif
43728 + physaddr = __pa(address);
43729 +
43730 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43731 + cmd->data[1] = upper_32_bits(physaddr);
43732 cmd->data[2] = 1;
43733 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43734 }
43735 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43736 index a3adde6..988ee96 100644
43737 --- a/drivers/iommu/arm-smmu.c
43738 +++ b/drivers/iommu/arm-smmu.c
43739 @@ -338,7 +338,7 @@ enum arm_smmu_domain_stage {
43740
43741 struct arm_smmu_domain {
43742 struct arm_smmu_device *smmu;
43743 - struct io_pgtable_ops *pgtbl_ops;
43744 + struct io_pgtable *pgtbl;
43745 spinlock_t pgtbl_lock;
43746 struct arm_smmu_cfg cfg;
43747 enum arm_smmu_domain_stage stage;
43748 @@ -833,7 +833,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43749 {
43750 int irq, start, ret = 0;
43751 unsigned long ias, oas;
43752 - struct io_pgtable_ops *pgtbl_ops;
43753 + struct io_pgtable *pgtbl;
43754 struct io_pgtable_cfg pgtbl_cfg;
43755 enum io_pgtable_fmt fmt;
43756 struct arm_smmu_domain *smmu_domain = domain->priv;
43757 @@ -918,14 +918,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43758 };
43759
43760 smmu_domain->smmu = smmu;
43761 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
43762 - if (!pgtbl_ops) {
43763 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
43764 + if (!pgtbl) {
43765 ret = -ENOMEM;
43766 goto out_clear_smmu;
43767 }
43768
43769 /* Update our support page sizes to reflect the page table format */
43770 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
43771 + pax_open_kernel();
43772 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
43773 + pax_close_kernel();
43774
43775 /* Initialise the context bank with our page table cfg */
43776 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
43777 @@ -946,7 +948,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43778 mutex_unlock(&smmu_domain->init_mutex);
43779
43780 /* Publish page table ops for map/unmap */
43781 - smmu_domain->pgtbl_ops = pgtbl_ops;
43782 + smmu_domain->pgtbl = pgtbl;
43783 return 0;
43784
43785 out_clear_smmu:
43786 @@ -979,8 +981,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
43787 free_irq(irq, domain);
43788 }
43789
43790 - if (smmu_domain->pgtbl_ops)
43791 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
43792 + free_io_pgtable(smmu_domain->pgtbl);
43793
43794 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
43795 }
43796 @@ -1204,13 +1205,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
43797 int ret;
43798 unsigned long flags;
43799 struct arm_smmu_domain *smmu_domain = domain->priv;
43800 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
43801 + struct io_pgtable *iop = smmu_domain->pgtbl;
43802
43803 - if (!ops)
43804 + if (!iop)
43805 return -ENODEV;
43806
43807 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
43808 - ret = ops->map(ops, iova, paddr, size, prot);
43809 + ret = iop->ops->map(iop, iova, paddr, size, prot);
43810 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
43811 return ret;
43812 }
43813 @@ -1221,13 +1222,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
43814 size_t ret;
43815 unsigned long flags;
43816 struct arm_smmu_domain *smmu_domain = domain->priv;
43817 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
43818 + struct io_pgtable *iop = smmu_domain->pgtbl;
43819
43820 - if (!ops)
43821 + if (!iop)
43822 return 0;
43823
43824 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
43825 - ret = ops->unmap(ops, iova, size);
43826 + ret = iop->ops->unmap(iop, iova, size);
43827 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
43828 return ret;
43829 }
43830 @@ -1238,7 +1239,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
43831 struct arm_smmu_domain *smmu_domain = domain->priv;
43832 struct arm_smmu_device *smmu = smmu_domain->smmu;
43833 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
43834 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
43835 + struct io_pgtable *iop = smmu_domain->pgtbl;
43836 struct device *dev = smmu->dev;
43837 void __iomem *cb_base;
43838 u32 tmp;
43839 @@ -1261,7 +1262,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
43840 dev_err(dev,
43841 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
43842 &iova);
43843 - return ops->iova_to_phys(ops, iova);
43844 + return iop->ops->iova_to_phys(iop, iova);
43845 }
43846
43847 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
43848 @@ -1282,9 +1283,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
43849 phys_addr_t ret;
43850 unsigned long flags;
43851 struct arm_smmu_domain *smmu_domain = domain->priv;
43852 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
43853 + struct io_pgtable *iop = smmu_domain->pgtbl;
43854
43855 - if (!ops)
43856 + if (!iop)
43857 return 0;
43858
43859 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
43860 @@ -1292,7 +1293,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
43861 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
43862 ret = arm_smmu_iova_to_phys_hard(domain, iova);
43863 } else {
43864 - ret = ops->iova_to_phys(ops, iova);
43865 + ret = iop->ops->iova_to_phys(iop, iova);
43866 }
43867
43868 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
43869 @@ -1651,7 +1652,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
43870 size |= SZ_64K | SZ_512M;
43871 }
43872
43873 - arm_smmu_ops.pgsize_bitmap &= size;
43874 + pax_open_kernel();
43875 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
43876 + pax_close_kernel();
43877 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
43878
43879 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
43880 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
43881 index b610a8d..08eb879 100644
43882 --- a/drivers/iommu/io-pgtable-arm.c
43883 +++ b/drivers/iommu/io-pgtable-arm.c
43884 @@ -36,12 +36,6 @@
43885 #define io_pgtable_to_data(x) \
43886 container_of((x), struct arm_lpae_io_pgtable, iop)
43887
43888 -#define io_pgtable_ops_to_pgtable(x) \
43889 - container_of((x), struct io_pgtable, ops)
43890 -
43891 -#define io_pgtable_ops_to_data(x) \
43892 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
43893 -
43894 /*
43895 * For consistency with the architecture, we always consider
43896 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
43897 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
43898 return pte;
43899 }
43900
43901 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
43902 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
43903 phys_addr_t paddr, size_t size, int iommu_prot)
43904 {
43905 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
43906 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
43907 arm_lpae_iopte *ptep = data->pgd;
43908 int lvl = ARM_LPAE_START_LVL(data);
43909 arm_lpae_iopte prot;
43910 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
43911 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
43912 }
43913
43914 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
43915 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
43916 size_t size)
43917 {
43918 size_t unmapped;
43919 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
43920 - struct io_pgtable *iop = &data->iop;
43921 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
43922 arm_lpae_iopte *ptep = data->pgd;
43923 int lvl = ARM_LPAE_START_LVL(data);
43924
43925 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
43926 return unmapped;
43927 }
43928
43929 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
43930 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
43931 unsigned long iova)
43932 {
43933 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
43934 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
43935 arm_lpae_iopte pte, *ptep = data->pgd;
43936 int lvl = ARM_LPAE_START_LVL(data);
43937
43938 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
43939 }
43940 }
43941
43942 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
43943 + .map = arm_lpae_map,
43944 + .unmap = arm_lpae_unmap,
43945 + .iova_to_phys = arm_lpae_iova_to_phys,
43946 +};
43947 +
43948 static struct arm_lpae_io_pgtable *
43949 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
43950 {
43951 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
43952 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
43953 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
43954
43955 - data->iop.ops = (struct io_pgtable_ops) {
43956 - .map = arm_lpae_map,
43957 - .unmap = arm_lpae_unmap,
43958 - .iova_to_phys = arm_lpae_iova_to_phys,
43959 - };
43960 + data->iop.ops = &arm_lpae_io_pgtable_ops;
43961
43962 return data;
43963 }
43964 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
43965 .flush_pgtable = dummy_flush_pgtable,
43966 };
43967
43968 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
43969 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
43970 {
43971 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
43972 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
43973 struct io_pgtable_cfg *cfg = &data->iop.cfg;
43974
43975 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
43976 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
43977 data->bits_per_level, data->pgd);
43978 }
43979
43980 -#define __FAIL(ops, i) ({ \
43981 +#define __FAIL(iop, i) ({ \
43982 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
43983 - arm_lpae_dump_ops(ops); \
43984 + arm_lpae_dump_ops(iop); \
43985 selftest_running = false; \
43986 -EFAULT; \
43987 })
43988 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
43989 int i, j;
43990 unsigned long iova;
43991 size_t size;
43992 - struct io_pgtable_ops *ops;
43993 + struct io_pgtable *iop;
43994 + const struct io_pgtable_ops *ops;
43995
43996 selftest_running = true;
43997
43998 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
43999 cfg_cookie = cfg;
44000 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44001 - if (!ops) {
44002 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44003 + if (!iop) {
44004 pr_err("selftest: failed to allocate io pgtable ops\n");
44005 return -ENOMEM;
44006 }
44007 + ops = iop->ops;
44008
44009 /*
44010 * Initial sanity checks.
44011 * Empty page tables shouldn't provide any translations.
44012 */
44013 - if (ops->iova_to_phys(ops, 42))
44014 - return __FAIL(ops, i);
44015 + if (ops->iova_to_phys(iop, 42))
44016 + return __FAIL(iop, i);
44017
44018 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44019 - return __FAIL(ops, i);
44020 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44021 + return __FAIL(iop, i);
44022
44023 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44024 - return __FAIL(ops, i);
44025 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44026 + return __FAIL(iop, i);
44027
44028 /*
44029 * Distinct mappings of different granule sizes.
44030 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44031 while (j != BITS_PER_LONG) {
44032 size = 1UL << j;
44033
44034 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44035 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44036 IOMMU_WRITE |
44037 IOMMU_NOEXEC |
44038 IOMMU_CACHE))
44039 - return __FAIL(ops, i);
44040 + return __FAIL(iop, i);
44041
44042 /* Overlapping mappings */
44043 - if (!ops->map(ops, iova, iova + size, size,
44044 + if (!ops->map(iop, iova, iova + size, size,
44045 IOMMU_READ | IOMMU_NOEXEC))
44046 - return __FAIL(ops, i);
44047 + return __FAIL(iop, i);
44048
44049 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44050 - return __FAIL(ops, i);
44051 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44052 + return __FAIL(iop, i);
44053
44054 iova += SZ_1G;
44055 j++;
44056 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44057
44058 /* Partial unmap */
44059 size = 1UL << __ffs(cfg->pgsize_bitmap);
44060 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44061 - return __FAIL(ops, i);
44062 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44063 + return __FAIL(iop, i);
44064
44065 /* Remap of partial unmap */
44066 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44067 - return __FAIL(ops, i);
44068 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44069 + return __FAIL(iop, i);
44070
44071 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44072 - return __FAIL(ops, i);
44073 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44074 + return __FAIL(iop, i);
44075
44076 /* Full unmap */
44077 iova = 0;
44078 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44079 while (j != BITS_PER_LONG) {
44080 size = 1UL << j;
44081
44082 - if (ops->unmap(ops, iova, size) != size)
44083 - return __FAIL(ops, i);
44084 + if (ops->unmap(iop, iova, size) != size)
44085 + return __FAIL(iop, i);
44086
44087 - if (ops->iova_to_phys(ops, iova + 42))
44088 - return __FAIL(ops, i);
44089 + if (ops->iova_to_phys(iop, iova + 42))
44090 + return __FAIL(iop, i);
44091
44092 /* Remap full block */
44093 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44094 - return __FAIL(ops, i);
44095 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44096 + return __FAIL(iop, i);
44097
44098 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44099 - return __FAIL(ops, i);
44100 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44101 + return __FAIL(iop, i);
44102
44103 iova += SZ_1G;
44104 j++;
44105 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44106 }
44107
44108 - free_io_pgtable_ops(ops);
44109 + free_io_pgtable(iop);
44110 }
44111
44112 selftest_running = false;
44113 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44114 index 6436fe2..088c965 100644
44115 --- a/drivers/iommu/io-pgtable.c
44116 +++ b/drivers/iommu/io-pgtable.c
44117 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44118 #endif
44119 };
44120
44121 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44122 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44123 struct io_pgtable_cfg *cfg,
44124 void *cookie)
44125 {
44126 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44127 iop->cookie = cookie;
44128 iop->cfg = *cfg;
44129
44130 - return &iop->ops;
44131 + return iop;
44132 }
44133
44134 /*
44135 * It is the IOMMU driver's responsibility to ensure that the page table
44136 * is no longer accessible to the walker by this point.
44137 */
44138 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44139 +void free_io_pgtable(struct io_pgtable *iop)
44140 {
44141 - struct io_pgtable *iop;
44142 -
44143 - if (!ops)
44144 + if (!iop)
44145 return;
44146
44147 - iop = container_of(ops, struct io_pgtable, ops);
44148 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44149 io_pgtable_init_table[iop->fmt]->free(iop);
44150 }
44151 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44152 index 10e32f6..0b276c8 100644
44153 --- a/drivers/iommu/io-pgtable.h
44154 +++ b/drivers/iommu/io-pgtable.h
44155 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44156 * These functions map directly onto the iommu_ops member functions with
44157 * the same names.
44158 */
44159 +struct io_pgtable;
44160 struct io_pgtable_ops {
44161 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44162 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44163 phys_addr_t paddr, size_t size, int prot);
44164 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44165 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44166 size_t size);
44167 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44168 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44169 unsigned long iova);
44170 };
44171
44172 /**
44173 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44174 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44175 *
44176 * @fmt: The page table format.
44177 * @cfg: The page table configuration. This will be modified to represent
44178 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44179 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44180 * the callback routines in cfg->tlb.
44181 */
44182 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44183 - struct io_pgtable_cfg *cfg,
44184 - void *cookie);
44185 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44186 + struct io_pgtable_cfg *cfg,
44187 + void *cookie);
44188
44189 /**
44190 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44191 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44192 *
44193 * @ops: The ops returned from alloc_io_pgtable_ops.
44194 */
44195 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44196 +void free_io_pgtable(struct io_pgtable *iop);
44197
44198
44199 /*
44200 @@ -125,7 +126,7 @@ struct io_pgtable {
44201 enum io_pgtable_fmt fmt;
44202 void *cookie;
44203 struct io_pgtable_cfg cfg;
44204 - struct io_pgtable_ops ops;
44205 + const struct io_pgtable_ops *ops;
44206 };
44207
44208 /**
44209 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44210 index 72e683d..c9db262 100644
44211 --- a/drivers/iommu/iommu.c
44212 +++ b/drivers/iommu/iommu.c
44213 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44214 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44215 {
44216 int err;
44217 - struct notifier_block *nb;
44218 + notifier_block_no_const *nb;
44219 struct iommu_callback_data cb = {
44220 .ops = ops,
44221 };
44222 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44223 index bc39bdf..e2de272 100644
44224 --- a/drivers/iommu/ipmmu-vmsa.c
44225 +++ b/drivers/iommu/ipmmu-vmsa.c
44226 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44227 struct iommu_domain *io_domain;
44228
44229 struct io_pgtable_cfg cfg;
44230 - struct io_pgtable_ops *iop;
44231 + struct io_pgtable *iop;
44232
44233 unsigned int context_id;
44234 spinlock_t lock; /* Protects mappings */
44235 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44236 domain->cfg.oas = 40;
44237 domain->cfg.tlb = &ipmmu_gather_ops;
44238
44239 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44240 - domain);
44241 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44242 if (!domain->iop)
44243 return -EINVAL;
44244
44245 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44246 * been detached.
44247 */
44248 ipmmu_domain_destroy_context(domain);
44249 - free_io_pgtable_ops(domain->iop);
44250 + free_io_pgtable(domain->iop);
44251 kfree(domain);
44252 }
44253
44254 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44255 if (!domain)
44256 return -ENODEV;
44257
44258 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44259 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44260 }
44261
44262 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44263 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44264 {
44265 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44266
44267 - return domain->iop->unmap(domain->iop, iova, size);
44268 + return domain->iop->ops->unmap(domain->iop, iova, size);
44269 }
44270
44271 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44272 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44273
44274 /* TODO: Is locking needed ? */
44275
44276 - return domain->iop->iova_to_phys(domain->iop, iova);
44277 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44278 }
44279
44280 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44281 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44282 index 390079e..1da9d6c 100644
44283 --- a/drivers/iommu/irq_remapping.c
44284 +++ b/drivers/iommu/irq_remapping.c
44285 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44286 void panic_if_irq_remap(const char *msg)
44287 {
44288 if (irq_remapping_enabled)
44289 - panic(msg);
44290 + panic("%s", msg);
44291 }
44292
44293 static void ir_ack_apic_edge(struct irq_data *data)
44294 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44295
44296 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44297 {
44298 - chip->irq_print_chip = ir_print_prefix;
44299 - chip->irq_ack = ir_ack_apic_edge;
44300 - chip->irq_eoi = ir_ack_apic_level;
44301 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44302 + pax_open_kernel();
44303 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44304 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44305 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44306 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44307 + pax_close_kernel();
44308 }
44309
44310 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44311 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44312 index 471e1cd..b53b870 100644
44313 --- a/drivers/irqchip/irq-gic.c
44314 +++ b/drivers/irqchip/irq-gic.c
44315 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44316 * Supported arch specific GIC irq extension.
44317 * Default make them NULL.
44318 */
44319 -struct irq_chip gic_arch_extn = {
44320 +irq_chip_no_const gic_arch_extn = {
44321 .irq_eoi = NULL,
44322 .irq_mask = NULL,
44323 .irq_unmask = NULL,
44324 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44325 chained_irq_exit(chip, desc);
44326 }
44327
44328 -static struct irq_chip gic_chip = {
44329 +static irq_chip_no_const gic_chip __read_only = {
44330 .name = "GIC",
44331 .irq_mask = gic_mask_irq,
44332 .irq_unmask = gic_unmask_irq,
44333 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44334 index 9a0767b..5e5f86f 100644
44335 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44336 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44337 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44338 struct intc_irqpin_iomem *i;
44339 struct resource *io[INTC_IRQPIN_REG_NR];
44340 struct resource *irq;
44341 - struct irq_chip *irq_chip;
44342 + irq_chip_no_const *irq_chip;
44343 void (*enable_fn)(struct irq_data *d);
44344 void (*disable_fn)(struct irq_data *d);
44345 const char *name = dev_name(dev);
44346 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44347 index 384e6ed..7a771b2 100644
44348 --- a/drivers/irqchip/irq-renesas-irqc.c
44349 +++ b/drivers/irqchip/irq-renesas-irqc.c
44350 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44351 struct irqc_priv *p;
44352 struct resource *io;
44353 struct resource *irq;
44354 - struct irq_chip *irq_chip;
44355 + irq_chip_no_const *irq_chip;
44356 const char *name = dev_name(&pdev->dev);
44357 int ret;
44358 int k;
44359 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44360 index 6a2df32..dc962f1 100644
44361 --- a/drivers/isdn/capi/capi.c
44362 +++ b/drivers/isdn/capi/capi.c
44363 @@ -81,8 +81,8 @@ struct capiminor {
44364
44365 struct capi20_appl *ap;
44366 u32 ncci;
44367 - atomic_t datahandle;
44368 - atomic_t msgid;
44369 + atomic_unchecked_t datahandle;
44370 + atomic_unchecked_t msgid;
44371
44372 struct tty_port port;
44373 int ttyinstop;
44374 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44375 capimsg_setu16(s, 2, mp->ap->applid);
44376 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44377 capimsg_setu8 (s, 5, CAPI_RESP);
44378 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44379 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44380 capimsg_setu32(s, 8, mp->ncci);
44381 capimsg_setu16(s, 12, datahandle);
44382 }
44383 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44384 mp->outbytes -= len;
44385 spin_unlock_bh(&mp->outlock);
44386
44387 - datahandle = atomic_inc_return(&mp->datahandle);
44388 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44389 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44390 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44391 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44392 capimsg_setu16(skb->data, 2, mp->ap->applid);
44393 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44394 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44395 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44396 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44397 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44398 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44399 capimsg_setu16(skb->data, 16, len); /* Data length */
44400 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44401 index aecec6d..11e13c5 100644
44402 --- a/drivers/isdn/gigaset/bas-gigaset.c
44403 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44404 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44405
44406
44407 static const struct gigaset_ops gigops = {
44408 - gigaset_write_cmd,
44409 - gigaset_write_room,
44410 - gigaset_chars_in_buffer,
44411 - gigaset_brkchars,
44412 - gigaset_init_bchannel,
44413 - gigaset_close_bchannel,
44414 - gigaset_initbcshw,
44415 - gigaset_freebcshw,
44416 - gigaset_reinitbcshw,
44417 - gigaset_initcshw,
44418 - gigaset_freecshw,
44419 - gigaset_set_modem_ctrl,
44420 - gigaset_baud_rate,
44421 - gigaset_set_line_ctrl,
44422 - gigaset_isoc_send_skb,
44423 - gigaset_isoc_input,
44424 + .write_cmd = gigaset_write_cmd,
44425 + .write_room = gigaset_write_room,
44426 + .chars_in_buffer = gigaset_chars_in_buffer,
44427 + .brkchars = gigaset_brkchars,
44428 + .init_bchannel = gigaset_init_bchannel,
44429 + .close_bchannel = gigaset_close_bchannel,
44430 + .initbcshw = gigaset_initbcshw,
44431 + .freebcshw = gigaset_freebcshw,
44432 + .reinitbcshw = gigaset_reinitbcshw,
44433 + .initcshw = gigaset_initcshw,
44434 + .freecshw = gigaset_freecshw,
44435 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44436 + .baud_rate = gigaset_baud_rate,
44437 + .set_line_ctrl = gigaset_set_line_ctrl,
44438 + .send_skb = gigaset_isoc_send_skb,
44439 + .handle_input = gigaset_isoc_input,
44440 };
44441
44442 /* bas_gigaset_init
44443 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44444 index 600c79b..3752bab 100644
44445 --- a/drivers/isdn/gigaset/interface.c
44446 +++ b/drivers/isdn/gigaset/interface.c
44447 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44448 }
44449 tty->driver_data = cs;
44450
44451 - ++cs->port.count;
44452 + atomic_inc(&cs->port.count);
44453
44454 - if (cs->port.count == 1) {
44455 + if (atomic_read(&cs->port.count) == 1) {
44456 tty_port_tty_set(&cs->port, tty);
44457 cs->port.low_latency = 1;
44458 }
44459 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44460
44461 if (!cs->connected)
44462 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44463 - else if (!cs->port.count)
44464 + else if (!atomic_read(&cs->port.count))
44465 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44466 - else if (!--cs->port.count)
44467 + else if (!atomic_dec_return(&cs->port.count))
44468 tty_port_tty_set(&cs->port, NULL);
44469
44470 mutex_unlock(&cs->mutex);
44471 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44472 index 8c91fd5..14f13ce 100644
44473 --- a/drivers/isdn/gigaset/ser-gigaset.c
44474 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44475 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44476 }
44477
44478 static const struct gigaset_ops ops = {
44479 - gigaset_write_cmd,
44480 - gigaset_write_room,
44481 - gigaset_chars_in_buffer,
44482 - gigaset_brkchars,
44483 - gigaset_init_bchannel,
44484 - gigaset_close_bchannel,
44485 - gigaset_initbcshw,
44486 - gigaset_freebcshw,
44487 - gigaset_reinitbcshw,
44488 - gigaset_initcshw,
44489 - gigaset_freecshw,
44490 - gigaset_set_modem_ctrl,
44491 - gigaset_baud_rate,
44492 - gigaset_set_line_ctrl,
44493 - gigaset_m10x_send_skb, /* asyncdata.c */
44494 - gigaset_m10x_input, /* asyncdata.c */
44495 + .write_cmd = gigaset_write_cmd,
44496 + .write_room = gigaset_write_room,
44497 + .chars_in_buffer = gigaset_chars_in_buffer,
44498 + .brkchars = gigaset_brkchars,
44499 + .init_bchannel = gigaset_init_bchannel,
44500 + .close_bchannel = gigaset_close_bchannel,
44501 + .initbcshw = gigaset_initbcshw,
44502 + .freebcshw = gigaset_freebcshw,
44503 + .reinitbcshw = gigaset_reinitbcshw,
44504 + .initcshw = gigaset_initcshw,
44505 + .freecshw = gigaset_freecshw,
44506 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44507 + .baud_rate = gigaset_baud_rate,
44508 + .set_line_ctrl = gigaset_set_line_ctrl,
44509 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
44510 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
44511 };
44512
44513
44514 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
44515 index 5f306e2..5342f88 100644
44516 --- a/drivers/isdn/gigaset/usb-gigaset.c
44517 +++ b/drivers/isdn/gigaset/usb-gigaset.c
44518 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
44519 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
44520 memcpy(cs->hw.usb->bchars, buf, 6);
44521 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
44522 - 0, 0, &buf, 6, 2000);
44523 + 0, 0, buf, 6, 2000);
44524 }
44525
44526 static void gigaset_freebcshw(struct bc_state *bcs)
44527 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
44528 }
44529
44530 static const struct gigaset_ops ops = {
44531 - gigaset_write_cmd,
44532 - gigaset_write_room,
44533 - gigaset_chars_in_buffer,
44534 - gigaset_brkchars,
44535 - gigaset_init_bchannel,
44536 - gigaset_close_bchannel,
44537 - gigaset_initbcshw,
44538 - gigaset_freebcshw,
44539 - gigaset_reinitbcshw,
44540 - gigaset_initcshw,
44541 - gigaset_freecshw,
44542 - gigaset_set_modem_ctrl,
44543 - gigaset_baud_rate,
44544 - gigaset_set_line_ctrl,
44545 - gigaset_m10x_send_skb,
44546 - gigaset_m10x_input,
44547 + .write_cmd = gigaset_write_cmd,
44548 + .write_room = gigaset_write_room,
44549 + .chars_in_buffer = gigaset_chars_in_buffer,
44550 + .brkchars = gigaset_brkchars,
44551 + .init_bchannel = gigaset_init_bchannel,
44552 + .close_bchannel = gigaset_close_bchannel,
44553 + .initbcshw = gigaset_initbcshw,
44554 + .freebcshw = gigaset_freebcshw,
44555 + .reinitbcshw = gigaset_reinitbcshw,
44556 + .initcshw = gigaset_initcshw,
44557 + .freecshw = gigaset_freecshw,
44558 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44559 + .baud_rate = gigaset_baud_rate,
44560 + .set_line_ctrl = gigaset_set_line_ctrl,
44561 + .send_skb = gigaset_m10x_send_skb,
44562 + .handle_input = gigaset_m10x_input,
44563 };
44564
44565 /*
44566 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44567 index 4d9b195..455075c 100644
44568 --- a/drivers/isdn/hardware/avm/b1.c
44569 +++ b/drivers/isdn/hardware/avm/b1.c
44570 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44571 }
44572 if (left) {
44573 if (t4file->user) {
44574 - if (copy_from_user(buf, dp, left))
44575 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44576 return -EFAULT;
44577 } else {
44578 memcpy(buf, dp, left);
44579 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44580 }
44581 if (left) {
44582 if (config->user) {
44583 - if (copy_from_user(buf, dp, left))
44584 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44585 return -EFAULT;
44586 } else {
44587 memcpy(buf, dp, left);
44588 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44589 index 9b856e1..fa03c92 100644
44590 --- a/drivers/isdn/i4l/isdn_common.c
44591 +++ b/drivers/isdn/i4l/isdn_common.c
44592 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44593 } else
44594 return -EINVAL;
44595 case IIOCDBGVAR:
44596 + if (!capable(CAP_SYS_RAWIO))
44597 + return -EPERM;
44598 if (arg) {
44599 if (copy_to_user(argp, &dev, sizeof(ulong)))
44600 return -EFAULT;
44601 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44602 index 91d5730..336523e 100644
44603 --- a/drivers/isdn/i4l/isdn_concap.c
44604 +++ b/drivers/isdn/i4l/isdn_concap.c
44605 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44606 }
44607
44608 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44609 - &isdn_concap_dl_data_req,
44610 - &isdn_concap_dl_connect_req,
44611 - &isdn_concap_dl_disconn_req
44612 + .data_req = &isdn_concap_dl_data_req,
44613 + .connect_req = &isdn_concap_dl_connect_req,
44614 + .disconn_req = &isdn_concap_dl_disconn_req
44615 };
44616
44617 /* The following should better go into a dedicated source file such that
44618 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44619 index bc91261..2ef7e36 100644
44620 --- a/drivers/isdn/i4l/isdn_tty.c
44621 +++ b/drivers/isdn/i4l/isdn_tty.c
44622 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44623
44624 #ifdef ISDN_DEBUG_MODEM_OPEN
44625 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44626 - port->count);
44627 + atomic_read(&port->count));
44628 #endif
44629 - port->count++;
44630 + atomic_inc(&port->count);
44631 port->tty = tty;
44632 /*
44633 * Start up serial port
44634 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44635 #endif
44636 return;
44637 }
44638 - if ((tty->count == 1) && (port->count != 1)) {
44639 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44640 /*
44641 * Uh, oh. tty->count is 1, which means that the tty
44642 * structure will be freed. Info->count should always
44643 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44644 * serial port won't be shutdown.
44645 */
44646 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44647 - "info->count is %d\n", port->count);
44648 - port->count = 1;
44649 + "info->count is %d\n", atomic_read(&port->count));
44650 + atomic_set(&port->count, 1);
44651 }
44652 - if (--port->count < 0) {
44653 + if (atomic_dec_return(&port->count) < 0) {
44654 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44655 - info->line, port->count);
44656 - port->count = 0;
44657 + info->line, atomic_read(&port->count));
44658 + atomic_set(&port->count, 0);
44659 }
44660 - if (port->count) {
44661 + if (atomic_read(&port->count)) {
44662 #ifdef ISDN_DEBUG_MODEM_OPEN
44663 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44664 #endif
44665 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44666 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44667 return;
44668 isdn_tty_shutdown(info);
44669 - port->count = 0;
44670 + atomic_set(&port->count, 0);
44671 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44672 port->tty = NULL;
44673 wake_up_interruptible(&port->open_wait);
44674 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44675 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44676 modem_info *info = &dev->mdm.info[i];
44677
44678 - if (info->port.count == 0)
44679 + if (atomic_read(&info->port.count) == 0)
44680 continue;
44681 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44682 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44683 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44684 index e2d4e58..40cd045 100644
44685 --- a/drivers/isdn/i4l/isdn_x25iface.c
44686 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44687 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44688
44689
44690 static struct concap_proto_ops ix25_pops = {
44691 - &isdn_x25iface_proto_new,
44692 - &isdn_x25iface_proto_del,
44693 - &isdn_x25iface_proto_restart,
44694 - &isdn_x25iface_proto_close,
44695 - &isdn_x25iface_xmit,
44696 - &isdn_x25iface_receive,
44697 - &isdn_x25iface_connect_ind,
44698 - &isdn_x25iface_disconn_ind
44699 + .proto_new = &isdn_x25iface_proto_new,
44700 + .proto_del = &isdn_x25iface_proto_del,
44701 + .restart = &isdn_x25iface_proto_restart,
44702 + .close = &isdn_x25iface_proto_close,
44703 + .encap_and_xmit = &isdn_x25iface_xmit,
44704 + .data_ind = &isdn_x25iface_receive,
44705 + .connect_ind = &isdn_x25iface_connect_ind,
44706 + .disconn_ind = &isdn_x25iface_disconn_ind
44707 };
44708
44709 /* error message helper function */
44710 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44711 index 358a574..b4987ea 100644
44712 --- a/drivers/isdn/icn/icn.c
44713 +++ b/drivers/isdn/icn/icn.c
44714 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
44715 if (count > len)
44716 count = len;
44717 if (user) {
44718 - if (copy_from_user(msg, buf, count))
44719 + if (count > sizeof msg || copy_from_user(msg, buf, count))
44720 return -EFAULT;
44721 } else
44722 memcpy(msg, buf, count);
44723 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
44724 index 87f7dff..7300125 100644
44725 --- a/drivers/isdn/mISDN/dsp_cmx.c
44726 +++ b/drivers/isdn/mISDN/dsp_cmx.c
44727 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
44728 static u16 dsp_count; /* last sample count */
44729 static int dsp_count_valid; /* if we have last sample count */
44730
44731 -void
44732 +void __intentional_overflow(-1)
44733 dsp_cmx_send(void *arg)
44734 {
44735 struct dsp_conf *conf;
44736 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
44737 index 0f9ed1e..2715d6f 100644
44738 --- a/drivers/leds/leds-clevo-mail.c
44739 +++ b/drivers/leds/leds-clevo-mail.c
44740 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
44741 * detected as working, but in reality it is not) as low as
44742 * possible.
44743 */
44744 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
44745 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
44746 {
44747 .callback = clevo_mail_led_dmi_callback,
44748 .ident = "Clevo D410J",
44749 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
44750 index 046cb70..6b20d39 100644
44751 --- a/drivers/leds/leds-ss4200.c
44752 +++ b/drivers/leds/leds-ss4200.c
44753 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
44754 * detected as working, but in reality it is not) as low as
44755 * possible.
44756 */
44757 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
44758 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
44759 {
44760 .callback = ss4200_led_dmi_callback,
44761 .ident = "Intel SS4200-E",
44762 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
44763 index 7dc93aa..8272379 100644
44764 --- a/drivers/lguest/core.c
44765 +++ b/drivers/lguest/core.c
44766 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
44767 * The end address needs +1 because __get_vm_area allocates an
44768 * extra guard page, so we need space for that.
44769 */
44770 +
44771 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
44772 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44773 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
44774 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44775 +#else
44776 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44777 VM_ALLOC, switcher_addr, switcher_addr
44778 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44779 +#endif
44780 +
44781 if (!switcher_vma) {
44782 err = -ENOMEM;
44783 printk("lguest: could not map switcher pages high\n");
44784 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
44785 * Now the Switcher is mapped at the right address, we can't fail!
44786 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
44787 */
44788 - memcpy(switcher_vma->addr, start_switcher_text,
44789 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
44790 end_switcher_text - start_switcher_text);
44791
44792 printk(KERN_INFO "lguest: mapped switcher at %p\n",
44793 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
44794 index e3abebc9..6a35328 100644
44795 --- a/drivers/lguest/page_tables.c
44796 +++ b/drivers/lguest/page_tables.c
44797 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
44798 /*:*/
44799
44800 #ifdef CONFIG_X86_PAE
44801 -static void release_pmd(pmd_t *spmd)
44802 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
44803 {
44804 /* If the entry's not present, there's nothing to release. */
44805 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
44806 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
44807 index 30f2aef..391c748 100644
44808 --- a/drivers/lguest/x86/core.c
44809 +++ b/drivers/lguest/x86/core.c
44810 @@ -60,7 +60,7 @@ static struct {
44811 /* Offset from where switcher.S was compiled to where we've copied it */
44812 static unsigned long switcher_offset(void)
44813 {
44814 - return switcher_addr - (unsigned long)start_switcher_text;
44815 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44816 }
44817
44818 /* This cpu's struct lguest_pages (after the Switcher text page) */
44819 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44820 * These copies are pretty cheap, so we do them unconditionally: */
44821 /* Save the current Host top-level page directory.
44822 */
44823 +
44824 +#ifdef CONFIG_PAX_PER_CPU_PGD
44825 + pages->state.host_cr3 = read_cr3();
44826 +#else
44827 pages->state.host_cr3 = __pa(current->mm->pgd);
44828 +#endif
44829 +
44830 /*
44831 * Set up the Guest's page tables to see this CPU's pages (and no
44832 * other CPU's pages).
44833 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
44834 * compiled-in switcher code and the high-mapped copy we just made.
44835 */
44836 for (i = 0; i < IDT_ENTRIES; i++)
44837 - default_idt_entries[i] += switcher_offset();
44838 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44839
44840 /*
44841 * Set up the Switcher's per-cpu areas.
44842 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
44843 * it will be undisturbed when we switch. To change %cs and jump we
44844 * need this structure to feed to Intel's "lcall" instruction.
44845 */
44846 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44847 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44848 lguest_entry.segment = LGUEST_CS;
44849
44850 /*
44851 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44852 index 40634b0..4f5855e 100644
44853 --- a/drivers/lguest/x86/switcher_32.S
44854 +++ b/drivers/lguest/x86/switcher_32.S
44855 @@ -87,6 +87,7 @@
44856 #include <asm/page.h>
44857 #include <asm/segment.h>
44858 #include <asm/lguest.h>
44859 +#include <asm/processor-flags.h>
44860
44861 // We mark the start of the code to copy
44862 // It's placed in .text tho it's never run here
44863 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44864 // Changes type when we load it: damn Intel!
44865 // For after we switch over our page tables
44866 // That entry will be read-only: we'd crash.
44867 +
44868 +#ifdef CONFIG_PAX_KERNEXEC
44869 + mov %cr0, %edx
44870 + xor $X86_CR0_WP, %edx
44871 + mov %edx, %cr0
44872 +#endif
44873 +
44874 movl $(GDT_ENTRY_TSS*8), %edx
44875 ltr %dx
44876
44877 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44878 // Let's clear it again for our return.
44879 // The GDT descriptor of the Host
44880 // Points to the table after two "size" bytes
44881 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44882 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44883 // Clear "used" from type field (byte 5, bit 2)
44884 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44885 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44886 +
44887 +#ifdef CONFIG_PAX_KERNEXEC
44888 + mov %cr0, %eax
44889 + xor $X86_CR0_WP, %eax
44890 + mov %eax, %cr0
44891 +#endif
44892
44893 // Once our page table's switched, the Guest is live!
44894 // The Host fades as we run this final step.
44895 @@ -295,13 +309,12 @@ deliver_to_host:
44896 // I consulted gcc, and it gave
44897 // These instructions, which I gladly credit:
44898 leal (%edx,%ebx,8), %eax
44899 - movzwl (%eax),%edx
44900 - movl 4(%eax), %eax
44901 - xorw %ax, %ax
44902 - orl %eax, %edx
44903 + movl 4(%eax), %edx
44904 + movw (%eax), %dx
44905 // Now the address of the handler's in %edx
44906 // We call it now: its "iret" drops us home.
44907 - jmp *%edx
44908 + ljmp $__KERNEL_CS, $1f
44909 +1: jmp *%edx
44910
44911 // Every interrupt can come to us here
44912 // But we must truly tell each apart.
44913 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44914 index a08e3ee..df8ade2 100644
44915 --- a/drivers/md/bcache/closure.h
44916 +++ b/drivers/md/bcache/closure.h
44917 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44918 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44919 struct workqueue_struct *wq)
44920 {
44921 - BUG_ON(object_is_on_stack(cl));
44922 + BUG_ON(object_starts_on_stack(cl));
44923 closure_set_ip(cl);
44924 cl->fn = fn;
44925 cl->wq = wq;
44926 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44927 index 3a57679..c58cdaf 100644
44928 --- a/drivers/md/bitmap.c
44929 +++ b/drivers/md/bitmap.c
44930 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44931 chunk_kb ? "KB" : "B");
44932 if (bitmap->storage.file) {
44933 seq_printf(seq, ", file: ");
44934 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44935 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44936 }
44937
44938 seq_printf(seq, "\n");
44939 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44940 index c8a18e4..0ab43e5 100644
44941 --- a/drivers/md/dm-ioctl.c
44942 +++ b/drivers/md/dm-ioctl.c
44943 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44944 cmd == DM_LIST_VERSIONS_CMD)
44945 return 0;
44946
44947 - if ((cmd == DM_DEV_CREATE_CMD)) {
44948 + if (cmd == DM_DEV_CREATE_CMD) {
44949 if (!*param->name) {
44950 DMWARN("name not supplied when creating device");
44951 return -EINVAL;
44952 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44953 index 089d627..ef7352e 100644
44954 --- a/drivers/md/dm-raid1.c
44955 +++ b/drivers/md/dm-raid1.c
44956 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44957
44958 struct mirror {
44959 struct mirror_set *ms;
44960 - atomic_t error_count;
44961 + atomic_unchecked_t error_count;
44962 unsigned long error_type;
44963 struct dm_dev *dev;
44964 sector_t offset;
44965 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44966 struct mirror *m;
44967
44968 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44969 - if (!atomic_read(&m->error_count))
44970 + if (!atomic_read_unchecked(&m->error_count))
44971 return m;
44972
44973 return NULL;
44974 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44975 * simple way to tell if a device has encountered
44976 * errors.
44977 */
44978 - atomic_inc(&m->error_count);
44979 + atomic_inc_unchecked(&m->error_count);
44980
44981 if (test_and_set_bit(error_type, &m->error_type))
44982 return;
44983 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44984 struct mirror *m = get_default_mirror(ms);
44985
44986 do {
44987 - if (likely(!atomic_read(&m->error_count)))
44988 + if (likely(!atomic_read_unchecked(&m->error_count)))
44989 return m;
44990
44991 if (m-- == ms->mirror)
44992 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44993 {
44994 struct mirror *default_mirror = get_default_mirror(m->ms);
44995
44996 - return !atomic_read(&default_mirror->error_count);
44997 + return !atomic_read_unchecked(&default_mirror->error_count);
44998 }
44999
45000 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45001 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45002 */
45003 if (likely(region_in_sync(ms, region, 1)))
45004 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45005 - else if (m && atomic_read(&m->error_count))
45006 + else if (m && atomic_read_unchecked(&m->error_count))
45007 m = NULL;
45008
45009 if (likely(m))
45010 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45011 }
45012
45013 ms->mirror[mirror].ms = ms;
45014 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45015 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45016 ms->mirror[mirror].error_type = 0;
45017 ms->mirror[mirror].offset = offset;
45018
45019 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45020 */
45021 static char device_status_char(struct mirror *m)
45022 {
45023 - if (!atomic_read(&(m->error_count)))
45024 + if (!atomic_read_unchecked(&(m->error_count)))
45025 return 'A';
45026
45027 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45028 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45029 index f478a4c..4b8e5ef 100644
45030 --- a/drivers/md/dm-stats.c
45031 +++ b/drivers/md/dm-stats.c
45032 @@ -382,7 +382,7 @@ do_sync_free:
45033 synchronize_rcu_expedited();
45034 dm_stat_free(&s->rcu_head);
45035 } else {
45036 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45037 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45038 call_rcu(&s->rcu_head, dm_stat_free);
45039 }
45040 return 0;
45041 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45042 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45043 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45044 ));
45045 - ACCESS_ONCE(last->last_sector) = end_sector;
45046 - ACCESS_ONCE(last->last_rw) = bi_rw;
45047 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45048 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45049 }
45050
45051 rcu_read_lock();
45052 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45053 index f8b37d4..5c5cafd 100644
45054 --- a/drivers/md/dm-stripe.c
45055 +++ b/drivers/md/dm-stripe.c
45056 @@ -21,7 +21,7 @@ struct stripe {
45057 struct dm_dev *dev;
45058 sector_t physical_start;
45059
45060 - atomic_t error_count;
45061 + atomic_unchecked_t error_count;
45062 };
45063
45064 struct stripe_c {
45065 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45066 kfree(sc);
45067 return r;
45068 }
45069 - atomic_set(&(sc->stripe[i].error_count), 0);
45070 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45071 }
45072
45073 ti->private = sc;
45074 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45075 DMEMIT("%d ", sc->stripes);
45076 for (i = 0; i < sc->stripes; i++) {
45077 DMEMIT("%s ", sc->stripe[i].dev->name);
45078 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45079 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45080 'D' : 'A';
45081 }
45082 buffer[i] = '\0';
45083 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45084 */
45085 for (i = 0; i < sc->stripes; i++)
45086 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45087 - atomic_inc(&(sc->stripe[i].error_count));
45088 - if (atomic_read(&(sc->stripe[i].error_count)) <
45089 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45090 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45091 DM_IO_ERROR_THRESHOLD)
45092 schedule_work(&sc->trigger_event);
45093 }
45094 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45095 index 6554d91..b0221c2 100644
45096 --- a/drivers/md/dm-table.c
45097 +++ b/drivers/md/dm-table.c
45098 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45099 if (!dev_size)
45100 return 0;
45101
45102 - if ((start >= dev_size) || (start + len > dev_size)) {
45103 + if ((start >= dev_size) || (len > dev_size - start)) {
45104 DMWARN("%s: %s too small for target: "
45105 "start=%llu, len=%llu, dev_size=%llu",
45106 dm_device_name(ti->table->md), bdevname(bdev, b),
45107 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45108 index 79f6941..b33b4e0 100644
45109 --- a/drivers/md/dm-thin-metadata.c
45110 +++ b/drivers/md/dm-thin-metadata.c
45111 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45112 {
45113 pmd->info.tm = pmd->tm;
45114 pmd->info.levels = 2;
45115 - pmd->info.value_type.context = pmd->data_sm;
45116 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45117 pmd->info.value_type.size = sizeof(__le64);
45118 pmd->info.value_type.inc = data_block_inc;
45119 pmd->info.value_type.dec = data_block_dec;
45120 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45121
45122 pmd->bl_info.tm = pmd->tm;
45123 pmd->bl_info.levels = 1;
45124 - pmd->bl_info.value_type.context = pmd->data_sm;
45125 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45126 pmd->bl_info.value_type.size = sizeof(__le64);
45127 pmd->bl_info.value_type.inc = data_block_inc;
45128 pmd->bl_info.value_type.dec = data_block_dec;
45129 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45130 index 8001fe9..abdd0d0 100644
45131 --- a/drivers/md/dm.c
45132 +++ b/drivers/md/dm.c
45133 @@ -188,9 +188,9 @@ struct mapped_device {
45134 /*
45135 * Event handling.
45136 */
45137 - atomic_t event_nr;
45138 + atomic_unchecked_t event_nr;
45139 wait_queue_head_t eventq;
45140 - atomic_t uevent_seq;
45141 + atomic_unchecked_t uevent_seq;
45142 struct list_head uevent_list;
45143 spinlock_t uevent_lock; /* Protect access to uevent_list */
45144
45145 @@ -2163,8 +2163,8 @@ static struct mapped_device *alloc_dev(int minor)
45146 spin_lock_init(&md->deferred_lock);
45147 atomic_set(&md->holders, 1);
45148 atomic_set(&md->open_count, 0);
45149 - atomic_set(&md->event_nr, 0);
45150 - atomic_set(&md->uevent_seq, 0);
45151 + atomic_set_unchecked(&md->event_nr, 0);
45152 + atomic_set_unchecked(&md->uevent_seq, 0);
45153 INIT_LIST_HEAD(&md->uevent_list);
45154 INIT_LIST_HEAD(&md->table_devices);
45155 spin_lock_init(&md->uevent_lock);
45156 @@ -2329,7 +2329,7 @@ static void event_callback(void *context)
45157
45158 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45159
45160 - atomic_inc(&md->event_nr);
45161 + atomic_inc_unchecked(&md->event_nr);
45162 wake_up(&md->eventq);
45163 }
45164
45165 @@ -3175,18 +3175,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45166
45167 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45168 {
45169 - return atomic_add_return(1, &md->uevent_seq);
45170 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45171 }
45172
45173 uint32_t dm_get_event_nr(struct mapped_device *md)
45174 {
45175 - return atomic_read(&md->event_nr);
45176 + return atomic_read_unchecked(&md->event_nr);
45177 }
45178
45179 int dm_wait_event(struct mapped_device *md, int event_nr)
45180 {
45181 return wait_event_interruptible(md->eventq,
45182 - (event_nr != atomic_read(&md->event_nr)));
45183 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45184 }
45185
45186 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45187 diff --git a/drivers/md/md.c b/drivers/md/md.c
45188 index e617878..d423ee3 100644
45189 --- a/drivers/md/md.c
45190 +++ b/drivers/md/md.c
45191 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45192 * start build, activate spare
45193 */
45194 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45195 -static atomic_t md_event_count;
45196 +static atomic_unchecked_t md_event_count;
45197 void md_new_event(struct mddev *mddev)
45198 {
45199 - atomic_inc(&md_event_count);
45200 + atomic_inc_unchecked(&md_event_count);
45201 wake_up(&md_event_waiters);
45202 }
45203 EXPORT_SYMBOL_GPL(md_new_event);
45204 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45205 */
45206 static void md_new_event_inintr(struct mddev *mddev)
45207 {
45208 - atomic_inc(&md_event_count);
45209 + atomic_inc_unchecked(&md_event_count);
45210 wake_up(&md_event_waiters);
45211 }
45212
45213 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45214 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45215 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45216 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45217 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45218 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45219
45220 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45221 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45222 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45223 else
45224 sb->resync_offset = cpu_to_le64(0);
45225
45226 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45227 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45228
45229 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45230 sb->size = cpu_to_le64(mddev->dev_sectors);
45231 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45232 static ssize_t
45233 errors_show(struct md_rdev *rdev, char *page)
45234 {
45235 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45236 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45237 }
45238
45239 static ssize_t
45240 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45241 char *e;
45242 unsigned long n = simple_strtoul(buf, &e, 10);
45243 if (*buf && (*e == 0 || *e == '\n')) {
45244 - atomic_set(&rdev->corrected_errors, n);
45245 + atomic_set_unchecked(&rdev->corrected_errors, n);
45246 return len;
45247 }
45248 return -EINVAL;
45249 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45250 rdev->sb_loaded = 0;
45251 rdev->bb_page = NULL;
45252 atomic_set(&rdev->nr_pending, 0);
45253 - atomic_set(&rdev->read_errors, 0);
45254 - atomic_set(&rdev->corrected_errors, 0);
45255 + atomic_set_unchecked(&rdev->read_errors, 0);
45256 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45257
45258 INIT_LIST_HEAD(&rdev->same_set);
45259 init_waitqueue_head(&rdev->blocked_wait);
45260 @@ -7083,7 +7083,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45261
45262 spin_unlock(&pers_lock);
45263 seq_printf(seq, "\n");
45264 - seq->poll_event = atomic_read(&md_event_count);
45265 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45266 return 0;
45267 }
45268 if (v == (void*)2) {
45269 @@ -7186,7 +7186,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45270 return error;
45271
45272 seq = file->private_data;
45273 - seq->poll_event = atomic_read(&md_event_count);
45274 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45275 return error;
45276 }
45277
45278 @@ -7203,7 +7203,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45279 /* always allow read */
45280 mask = POLLIN | POLLRDNORM;
45281
45282 - if (seq->poll_event != atomic_read(&md_event_count))
45283 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45284 mask |= POLLERR | POLLPRI;
45285 return mask;
45286 }
45287 @@ -7250,7 +7250,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45288 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45289 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45290 (int)part_stat_read(&disk->part0, sectors[1]) -
45291 - atomic_read(&disk->sync_io);
45292 + atomic_read_unchecked(&disk->sync_io);
45293 /* sync IO will cause sync_io to increase before the disk_stats
45294 * as sync_io is counted when a request starts, and
45295 * disk_stats is counted when it completes.
45296 diff --git a/drivers/md/md.h b/drivers/md/md.h
45297 index 318ca8f..31e4478 100644
45298 --- a/drivers/md/md.h
45299 +++ b/drivers/md/md.h
45300 @@ -94,13 +94,13 @@ struct md_rdev {
45301 * only maintained for arrays that
45302 * support hot removal
45303 */
45304 - atomic_t read_errors; /* number of consecutive read errors that
45305 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45306 * we have tried to ignore.
45307 */
45308 struct timespec last_read_error; /* monotonic time since our
45309 * last read error
45310 */
45311 - atomic_t corrected_errors; /* number of corrected read errors,
45312 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45313 * for reporting to userspace and storing
45314 * in superblock.
45315 */
45316 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45317
45318 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45319 {
45320 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45321 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45322 }
45323
45324 struct md_personality
45325 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45326 index e8a9042..35bd145 100644
45327 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45328 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45329 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45330 * Flick into a mode where all blocks get allocated in the new area.
45331 */
45332 smm->begin = old_len;
45333 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45334 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45335
45336 /*
45337 * Extend.
45338 @@ -714,7 +714,7 @@ out:
45339 /*
45340 * Switch back to normal behaviour.
45341 */
45342 - memcpy(sm, &ops, sizeof(*sm));
45343 + memcpy((void *)sm, &ops, sizeof(*sm));
45344 return r;
45345 }
45346
45347 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45348 index 3e6d115..ffecdeb 100644
45349 --- a/drivers/md/persistent-data/dm-space-map.h
45350 +++ b/drivers/md/persistent-data/dm-space-map.h
45351 @@ -71,6 +71,7 @@ struct dm_space_map {
45352 dm_sm_threshold_fn fn,
45353 void *context);
45354 };
45355 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45356
45357 /*----------------------------------------------------------------*/
45358
45359 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45360 index d34e238..34f8d98 100644
45361 --- a/drivers/md/raid1.c
45362 +++ b/drivers/md/raid1.c
45363 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45364 if (r1_sync_page_io(rdev, sect, s,
45365 bio->bi_io_vec[idx].bv_page,
45366 READ) != 0)
45367 - atomic_add(s, &rdev->corrected_errors);
45368 + atomic_add_unchecked(s, &rdev->corrected_errors);
45369 }
45370 sectors -= s;
45371 sect += s;
45372 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45373 !test_bit(Faulty, &rdev->flags)) {
45374 if (r1_sync_page_io(rdev, sect, s,
45375 conf->tmppage, READ)) {
45376 - atomic_add(s, &rdev->corrected_errors);
45377 + atomic_add_unchecked(s, &rdev->corrected_errors);
45378 printk(KERN_INFO
45379 "md/raid1:%s: read error corrected "
45380 "(%d sectors at %llu on %s)\n",
45381 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45382 index a7196c4..439f012 100644
45383 --- a/drivers/md/raid10.c
45384 +++ b/drivers/md/raid10.c
45385 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45386 /* The write handler will notice the lack of
45387 * R10BIO_Uptodate and record any errors etc
45388 */
45389 - atomic_add(r10_bio->sectors,
45390 + atomic_add_unchecked(r10_bio->sectors,
45391 &conf->mirrors[d].rdev->corrected_errors);
45392
45393 /* for reconstruct, we always reschedule after a read.
45394 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45395 {
45396 struct timespec cur_time_mon;
45397 unsigned long hours_since_last;
45398 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45399 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45400
45401 ktime_get_ts(&cur_time_mon);
45402
45403 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45404 * overflowing the shift of read_errors by hours_since_last.
45405 */
45406 if (hours_since_last >= 8 * sizeof(read_errors))
45407 - atomic_set(&rdev->read_errors, 0);
45408 + atomic_set_unchecked(&rdev->read_errors, 0);
45409 else
45410 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45411 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45412 }
45413
45414 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45415 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45416 return;
45417
45418 check_decay_read_errors(mddev, rdev);
45419 - atomic_inc(&rdev->read_errors);
45420 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45421 + atomic_inc_unchecked(&rdev->read_errors);
45422 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45423 char b[BDEVNAME_SIZE];
45424 bdevname(rdev->bdev, b);
45425
45426 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45427 "md/raid10:%s: %s: Raid device exceeded "
45428 "read_error threshold [cur %d:max %d]\n",
45429 mdname(mddev), b,
45430 - atomic_read(&rdev->read_errors), max_read_errors);
45431 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45432 printk(KERN_NOTICE
45433 "md/raid10:%s: %s: Failing raid device\n",
45434 mdname(mddev), b);
45435 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45436 sect +
45437 choose_data_offset(r10_bio, rdev)),
45438 bdevname(rdev->bdev, b));
45439 - atomic_add(s, &rdev->corrected_errors);
45440 + atomic_add_unchecked(s, &rdev->corrected_errors);
45441 }
45442
45443 rdev_dec_pending(rdev, mddev);
45444 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45445 index cd2f96b..3876e63 100644
45446 --- a/drivers/md/raid5.c
45447 +++ b/drivers/md/raid5.c
45448 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45449 struct bio_vec bvl;
45450 struct bvec_iter iter;
45451 struct page *bio_page;
45452 - int page_offset;
45453 + s64 page_offset;
45454 struct async_submit_ctl submit;
45455 enum async_tx_flags flags = 0;
45456
45457 if (bio->bi_iter.bi_sector >= sector)
45458 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45459 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45460 else
45461 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45462 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45463
45464 if (frombio)
45465 flags |= ASYNC_TX_FENCE;
45466 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45467
45468 bio_for_each_segment(bvl, bio, iter) {
45469 - int len = bvl.bv_len;
45470 - int clen;
45471 - int b_offset = 0;
45472 + s64 len = bvl.bv_len;
45473 + s64 clen;
45474 + s64 b_offset = 0;
45475
45476 if (page_offset < 0) {
45477 b_offset = -page_offset;
45478 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45479 return 1;
45480 }
45481
45482 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45483 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45484 +#endif
45485 +
45486 static int grow_stripes(struct r5conf *conf, int num)
45487 {
45488 struct kmem_cache *sc;
45489 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45490 "raid%d-%s", conf->level, mdname(conf->mddev));
45491 else
45492 sprintf(conf->cache_name[0],
45493 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45494 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45495 +#else
45496 "raid%d-%p", conf->level, conf->mddev);
45497 +#endif
45498 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45499
45500 conf->active_name = 0;
45501 @@ -2014,21 +2022,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45502 mdname(conf->mddev), STRIPE_SECTORS,
45503 (unsigned long long)s,
45504 bdevname(rdev->bdev, b));
45505 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45506 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45507 clear_bit(R5_ReadError, &sh->dev[i].flags);
45508 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45509 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45510 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45511
45512 - if (atomic_read(&rdev->read_errors))
45513 - atomic_set(&rdev->read_errors, 0);
45514 + if (atomic_read_unchecked(&rdev->read_errors))
45515 + atomic_set_unchecked(&rdev->read_errors, 0);
45516 } else {
45517 const char *bdn = bdevname(rdev->bdev, b);
45518 int retry = 0;
45519 int set_bad = 0;
45520
45521 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45522 - atomic_inc(&rdev->read_errors);
45523 + atomic_inc_unchecked(&rdev->read_errors);
45524 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45525 printk_ratelimited(
45526 KERN_WARNING
45527 @@ -2056,7 +2064,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
45528 mdname(conf->mddev),
45529 (unsigned long long)s,
45530 bdn);
45531 - } else if (atomic_read(&rdev->read_errors)
45532 + } else if (atomic_read_unchecked(&rdev->read_errors)
45533 > conf->max_nr_stripes)
45534 printk(KERN_WARNING
45535 "md/raid:%s: Too many read errors, failing device %s.\n",
45536 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
45537 index 983db75..ef9248c 100644
45538 --- a/drivers/media/dvb-core/dvbdev.c
45539 +++ b/drivers/media/dvb-core/dvbdev.c
45540 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
45541 const struct dvb_device *template, void *priv, int type)
45542 {
45543 struct dvb_device *dvbdev;
45544 - struct file_operations *dvbdevfops;
45545 + file_operations_no_const *dvbdevfops;
45546 struct device *clsdev;
45547 int minor;
45548 int id;
45549 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
45550 index 6ad22b6..6e90e2a 100644
45551 --- a/drivers/media/dvb-frontends/af9033.h
45552 +++ b/drivers/media/dvb-frontends/af9033.h
45553 @@ -96,6 +96,6 @@ struct af9033_ops {
45554 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
45555 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
45556 int onoff);
45557 -};
45558 +} __no_const;
45559
45560 #endif /* AF9033_H */
45561 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
45562 index 9b6c3bb..baeb5c7 100644
45563 --- a/drivers/media/dvb-frontends/dib3000.h
45564 +++ b/drivers/media/dvb-frontends/dib3000.h
45565 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45566 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45567 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45568 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45569 -};
45570 +} __no_const;
45571
45572 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
45573 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45574 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45575 index 1fea0e9..321ce8f 100644
45576 --- a/drivers/media/dvb-frontends/dib7000p.h
45577 +++ b/drivers/media/dvb-frontends/dib7000p.h
45578 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45579 int (*get_adc_power)(struct dvb_frontend *fe);
45580 int (*slave_reset)(struct dvb_frontend *fe);
45581 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45582 -};
45583 +} __no_const;
45584
45585 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
45586 void *dib7000p_attach(struct dib7000p_ops *ops);
45587 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45588 index 84cc103..5780c54 100644
45589 --- a/drivers/media/dvb-frontends/dib8000.h
45590 +++ b/drivers/media/dvb-frontends/dib8000.h
45591 @@ -61,7 +61,7 @@ struct dib8000_ops {
45592 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45593 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45594 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45595 -};
45596 +} __no_const;
45597
45598 #if IS_ENABLED(CONFIG_DVB_DIB8000)
45599 void *dib8000_attach(struct dib8000_ops *ops);
45600 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45601 index 860c98fc..497fa25 100644
45602 --- a/drivers/media/pci/cx88/cx88-video.c
45603 +++ b/drivers/media/pci/cx88/cx88-video.c
45604 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45605
45606 /* ------------------------------------------------------------------ */
45607
45608 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45609 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45610 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45611 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45612 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45613 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45614
45615 module_param_array(video_nr, int, NULL, 0444);
45616 module_param_array(vbi_nr, int, NULL, 0444);
45617 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45618 index 802642d..5534900 100644
45619 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45620 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45621 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45622 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45623
45624 /* ivtv instance counter */
45625 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45626 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45627
45628 /* Parameter declarations */
45629 static int cardtype[IVTV_MAX_CARDS];
45630 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45631 index 570d119..ed25830 100644
45632 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45633 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45634 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45635
45636 static int solo_sysfs_init(struct solo_dev *solo_dev)
45637 {
45638 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45639 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45640 struct device *dev = &solo_dev->dev;
45641 const char *driver;
45642 int i;
45643 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45644 index 7ddc767..1c24361 100644
45645 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45646 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45647 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45648
45649 int solo_g723_init(struct solo_dev *solo_dev)
45650 {
45651 - static struct snd_device_ops ops = { NULL };
45652 + static struct snd_device_ops ops = { };
45653 struct snd_card *card;
45654 struct snd_kcontrol_new kctl;
45655 char name[32];
45656 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45657 index 8c84846..27b4f83 100644
45658 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45659 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45660 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45661
45662 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45663 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45664 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45665 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45666 if (p2m_id < 0)
45667 p2m_id = -p2m_id;
45668 }
45669 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45670 index 1ca54b0..7d7cb9a 100644
45671 --- a/drivers/media/pci/solo6x10/solo6x10.h
45672 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45673 @@ -218,7 +218,7 @@ struct solo_dev {
45674
45675 /* P2M DMA Engine */
45676 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45677 - atomic_t p2m_count;
45678 + atomic_unchecked_t p2m_count;
45679 int p2m_jiffies;
45680 unsigned int p2m_timeouts;
45681
45682 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45683 index c135165..dc69499 100644
45684 --- a/drivers/media/pci/tw68/tw68-core.c
45685 +++ b/drivers/media/pci/tw68/tw68-core.c
45686 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45687 module_param_array(card, int, NULL, 0444);
45688 MODULE_PARM_DESC(card, "card type");
45689
45690 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45691 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45692
45693 /* ------------------------------------------------------------------ */
45694
45695 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45696 index ba2d8f9..1566684 100644
45697 --- a/drivers/media/platform/omap/omap_vout.c
45698 +++ b/drivers/media/platform/omap/omap_vout.c
45699 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45700 OMAP_VIDEO2,
45701 };
45702
45703 -static struct videobuf_queue_ops video_vbq_ops;
45704 /* Variables configurable through module params*/
45705 static u32 video1_numbuffers = 3;
45706 static u32 video2_numbuffers = 3;
45707 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45708 {
45709 struct videobuf_queue *q;
45710 struct omap_vout_device *vout = NULL;
45711 + static struct videobuf_queue_ops video_vbq_ops = {
45712 + .buf_setup = omap_vout_buffer_setup,
45713 + .buf_prepare = omap_vout_buffer_prepare,
45714 + .buf_release = omap_vout_buffer_release,
45715 + .buf_queue = omap_vout_buffer_queue,
45716 + };
45717
45718 vout = video_drvdata(file);
45719 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
45720 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
45721 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
45722
45723 q = &vout->vbq;
45724 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
45725 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
45726 - video_vbq_ops.buf_release = omap_vout_buffer_release;
45727 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
45728 spin_lock_init(&vout->vbq_lock);
45729
45730 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
45731 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
45732 index fb2acc5..a2fcbdc4 100644
45733 --- a/drivers/media/platform/s5p-tv/mixer.h
45734 +++ b/drivers/media/platform/s5p-tv/mixer.h
45735 @@ -156,7 +156,7 @@ struct mxr_layer {
45736 /** layer index (unique identifier) */
45737 int idx;
45738 /** callbacks for layer methods */
45739 - struct mxr_layer_ops ops;
45740 + struct mxr_layer_ops *ops;
45741 /** format array */
45742 const struct mxr_format **fmt_array;
45743 /** size of format array */
45744 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45745 index 74344c7..a39e70e 100644
45746 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45747 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45748 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
45749 {
45750 struct mxr_layer *layer;
45751 int ret;
45752 - struct mxr_layer_ops ops = {
45753 + static struct mxr_layer_ops ops = {
45754 .release = mxr_graph_layer_release,
45755 .buffer_set = mxr_graph_buffer_set,
45756 .stream_set = mxr_graph_stream_set,
45757 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
45758 index b713403..53cb5ad 100644
45759 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
45760 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
45761 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
45762 layer->update_buf = next;
45763 }
45764
45765 - layer->ops.buffer_set(layer, layer->update_buf);
45766 + layer->ops->buffer_set(layer, layer->update_buf);
45767
45768 if (done && done != layer->shadow_buf)
45769 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
45770 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
45771 index 72d4f2e..4b2ea0d 100644
45772 --- a/drivers/media/platform/s5p-tv/mixer_video.c
45773 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
45774 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
45775 layer->geo.src.height = layer->geo.src.full_height;
45776
45777 mxr_geometry_dump(mdev, &layer->geo);
45778 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45779 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45780 mxr_geometry_dump(mdev, &layer->geo);
45781 }
45782
45783 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
45784 layer->geo.dst.full_width = mbus_fmt.width;
45785 layer->geo.dst.full_height = mbus_fmt.height;
45786 layer->geo.dst.field = mbus_fmt.field;
45787 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45788 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45789
45790 mxr_geometry_dump(mdev, &layer->geo);
45791 }
45792 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
45793 /* set source size to highest accepted value */
45794 geo->src.full_width = max(geo->dst.full_width, pix->width);
45795 geo->src.full_height = max(geo->dst.full_height, pix->height);
45796 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45797 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45798 mxr_geometry_dump(mdev, &layer->geo);
45799 /* set cropping to total visible screen */
45800 geo->src.width = pix->width;
45801 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
45802 geo->src.x_offset = 0;
45803 geo->src.y_offset = 0;
45804 /* assure consistency of geometry */
45805 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45806 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45807 mxr_geometry_dump(mdev, &layer->geo);
45808 /* set full size to lowest possible value */
45809 geo->src.full_width = 0;
45810 geo->src.full_height = 0;
45811 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45812 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45813 mxr_geometry_dump(mdev, &layer->geo);
45814
45815 /* returning results */
45816 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
45817 target->width = s->r.width;
45818 target->height = s->r.height;
45819
45820 - layer->ops.fix_geometry(layer, stage, s->flags);
45821 + layer->ops->fix_geometry(layer, stage, s->flags);
45822
45823 /* retrieve update selection rectangle */
45824 res.left = target->x_offset;
45825 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
45826 mxr_output_get(mdev);
45827
45828 mxr_layer_update_output(layer);
45829 - layer->ops.format_set(layer);
45830 + layer->ops->format_set(layer);
45831 /* enabling layer in hardware */
45832 spin_lock_irqsave(&layer->enq_slock, flags);
45833 layer->state = MXR_LAYER_STREAMING;
45834 spin_unlock_irqrestore(&layer->enq_slock, flags);
45835
45836 - layer->ops.stream_set(layer, MXR_ENABLE);
45837 + layer->ops->stream_set(layer, MXR_ENABLE);
45838 mxr_streamer_get(mdev);
45839
45840 return 0;
45841 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
45842 spin_unlock_irqrestore(&layer->enq_slock, flags);
45843
45844 /* disabling layer in hardware */
45845 - layer->ops.stream_set(layer, MXR_DISABLE);
45846 + layer->ops->stream_set(layer, MXR_DISABLE);
45847 /* remove one streamer */
45848 mxr_streamer_put(mdev);
45849 /* allow changes in output configuration */
45850 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45851
45852 void mxr_layer_release(struct mxr_layer *layer)
45853 {
45854 - if (layer->ops.release)
45855 - layer->ops.release(layer);
45856 + if (layer->ops->release)
45857 + layer->ops->release(layer);
45858 }
45859
45860 void mxr_base_layer_release(struct mxr_layer *layer)
45861 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45862
45863 layer->mdev = mdev;
45864 layer->idx = idx;
45865 - layer->ops = *ops;
45866 + layer->ops = ops;
45867
45868 spin_lock_init(&layer->enq_slock);
45869 INIT_LIST_HEAD(&layer->enq_list);
45870 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45871 index c9388c4..ce71ece 100644
45872 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45873 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45874 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45875 {
45876 struct mxr_layer *layer;
45877 int ret;
45878 - struct mxr_layer_ops ops = {
45879 + static struct mxr_layer_ops ops = {
45880 .release = mxr_vp_layer_release,
45881 .buffer_set = mxr_vp_buffer_set,
45882 .stream_set = mxr_vp_stream_set,
45883 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45884 index 82affae..42833ec 100644
45885 --- a/drivers/media/radio/radio-cadet.c
45886 +++ b/drivers/media/radio/radio-cadet.c
45887 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45888 unsigned char readbuf[RDS_BUFFER];
45889 int i = 0;
45890
45891 + if (count > RDS_BUFFER)
45892 + return -EFAULT;
45893 mutex_lock(&dev->lock);
45894 if (dev->rdsstat == 0)
45895 cadet_start_rds(dev);
45896 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45897 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45898 mutex_unlock(&dev->lock);
45899
45900 - if (i && copy_to_user(data, readbuf, i))
45901 - return -EFAULT;
45902 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45903 + i = -EFAULT;
45904 +
45905 return i;
45906 }
45907
45908 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45909 index 5236035..c622c74 100644
45910 --- a/drivers/media/radio/radio-maxiradio.c
45911 +++ b/drivers/media/radio/radio-maxiradio.c
45912 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45913 /* TEA5757 pin mappings */
45914 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45915
45916 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45917 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45918
45919 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45920 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45921 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45922 index 050b3bb..79f62b9 100644
45923 --- a/drivers/media/radio/radio-shark.c
45924 +++ b/drivers/media/radio/radio-shark.c
45925 @@ -79,7 +79,7 @@ struct shark_device {
45926 u32 last_val;
45927 };
45928
45929 -static atomic_t shark_instance = ATOMIC_INIT(0);
45930 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45931
45932 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45933 {
45934 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45935 index 8654e0d..0608a64 100644
45936 --- a/drivers/media/radio/radio-shark2.c
45937 +++ b/drivers/media/radio/radio-shark2.c
45938 @@ -74,7 +74,7 @@ struct shark_device {
45939 u8 *transfer_buffer;
45940 };
45941
45942 -static atomic_t shark_instance = ATOMIC_INIT(0);
45943 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45944
45945 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45946 {
45947 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45948 index dccf586..d5db411 100644
45949 --- a/drivers/media/radio/radio-si476x.c
45950 +++ b/drivers/media/radio/radio-si476x.c
45951 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45952 struct si476x_radio *radio;
45953 struct v4l2_ctrl *ctrl;
45954
45955 - static atomic_t instance = ATOMIC_INIT(0);
45956 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45957
45958 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45959 if (!radio)
45960 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45961 index 704397f..4d05977 100644
45962 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45963 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45964 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45965 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45966
45967 /* Radio Nr */
45968 -static u32 radio_nr = -1;
45969 +static int radio_nr = -1;
45970 module_param(radio_nr, int, 0444);
45971 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45972
45973 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45974 index 9fd1527..8927230 100644
45975 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45976 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45977 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45978
45979 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45980 {
45981 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45982 - char result[64];
45983 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45984 - sizeof(result), 0);
45985 + char *buf;
45986 + char *result;
45987 + int retval;
45988 +
45989 + buf = kmalloc(2, GFP_KERNEL);
45990 + if (buf == NULL)
45991 + return -ENOMEM;
45992 + result = kmalloc(64, GFP_KERNEL);
45993 + if (result == NULL) {
45994 + kfree(buf);
45995 + return -ENOMEM;
45996 + }
45997 +
45998 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45999 + buf[1] = enable ? 1 : 0;
46000 +
46001 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46002 +
46003 + kfree(buf);
46004 + kfree(result);
46005 + return retval;
46006 }
46007
46008 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46009 {
46010 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46011 - char state[3];
46012 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46013 + char *buf;
46014 + char *state;
46015 + int retval;
46016 +
46017 + buf = kmalloc(2, GFP_KERNEL);
46018 + if (buf == NULL)
46019 + return -ENOMEM;
46020 + state = kmalloc(3, GFP_KERNEL);
46021 + if (state == NULL) {
46022 + kfree(buf);
46023 + return -ENOMEM;
46024 + }
46025 +
46026 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46027 + buf[1] = enable ? 1 : 0;
46028 +
46029 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46030 +
46031 + kfree(buf);
46032 + kfree(state);
46033 + return retval;
46034 }
46035
46036 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46037 {
46038 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46039 - char state[3];
46040 + char *query;
46041 + char *state;
46042 int ret;
46043 + query = kmalloc(1, GFP_KERNEL);
46044 + if (query == NULL)
46045 + return -ENOMEM;
46046 + state = kmalloc(3, GFP_KERNEL);
46047 + if (state == NULL) {
46048 + kfree(query);
46049 + return -ENOMEM;
46050 + }
46051 +
46052 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46053
46054 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46055
46056 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46057 - sizeof(state), 0);
46058 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46059 if (ret < 0) {
46060 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46061 "state info\n");
46062 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46063
46064 /* Copy this pointer as we are gonna need it in the release phase */
46065 cinergyt2_usb_device = adap->dev;
46066 -
46067 + kfree(query);
46068 + kfree(state);
46069 return 0;
46070 }
46071
46072 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46073 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46074 {
46075 struct cinergyt2_state *st = d->priv;
46076 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46077 + u8 *key, *cmd;
46078 int i;
46079
46080 + cmd = kmalloc(1, GFP_KERNEL);
46081 + if (cmd == NULL)
46082 + return -EINVAL;
46083 + key = kzalloc(5, GFP_KERNEL);
46084 + if (key == NULL) {
46085 + kfree(cmd);
46086 + return -EINVAL;
46087 + }
46088 +
46089 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46090 +
46091 *state = REMOTE_NO_KEY_PRESSED;
46092
46093 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46094 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46095 if (key[4] == 0xff) {
46096 /* key repeat */
46097 st->rc_counter++;
46098 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46099 *event = d->last_event;
46100 deb_rc("repeat key, event %x\n",
46101 *event);
46102 - return 0;
46103 + goto out;
46104 }
46105 }
46106 deb_rc("repeated key (non repeatable)\n");
46107 }
46108 - return 0;
46109 + goto out;
46110 }
46111
46112 /* hack to pass checksum on the custom field */
46113 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46114
46115 deb_rc("key: %*ph\n", 5, key);
46116 }
46117 +out:
46118 + kfree(cmd);
46119 + kfree(key);
46120 return 0;
46121 }
46122
46123 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46124 index c890fe4..f9b2ae6 100644
46125 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46126 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46127 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46128 fe_status_t *status)
46129 {
46130 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46131 - struct dvbt_get_status_msg result;
46132 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46133 + struct dvbt_get_status_msg *result;
46134 + u8 *cmd;
46135 int ret;
46136
46137 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46138 - sizeof(result), 0);
46139 + cmd = kmalloc(1, GFP_KERNEL);
46140 + if (cmd == NULL)
46141 + return -ENOMEM;
46142 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46143 + if (result == NULL) {
46144 + kfree(cmd);
46145 + return -ENOMEM;
46146 + }
46147 +
46148 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46149 +
46150 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46151 + sizeof(*result), 0);
46152 if (ret < 0)
46153 - return ret;
46154 + goto out;
46155
46156 *status = 0;
46157
46158 - if (0xffff - le16_to_cpu(result.gain) > 30)
46159 + if (0xffff - le16_to_cpu(result->gain) > 30)
46160 *status |= FE_HAS_SIGNAL;
46161 - if (result.lock_bits & (1 << 6))
46162 + if (result->lock_bits & (1 << 6))
46163 *status |= FE_HAS_LOCK;
46164 - if (result.lock_bits & (1 << 5))
46165 + if (result->lock_bits & (1 << 5))
46166 *status |= FE_HAS_SYNC;
46167 - if (result.lock_bits & (1 << 4))
46168 + if (result->lock_bits & (1 << 4))
46169 *status |= FE_HAS_CARRIER;
46170 - if (result.lock_bits & (1 << 1))
46171 + if (result->lock_bits & (1 << 1))
46172 *status |= FE_HAS_VITERBI;
46173
46174 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46175 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46176 *status &= ~FE_HAS_LOCK;
46177
46178 - return 0;
46179 +out:
46180 + kfree(cmd);
46181 + kfree(result);
46182 + return ret;
46183 }
46184
46185 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46186 {
46187 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46188 - struct dvbt_get_status_msg status;
46189 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46190 + struct dvbt_get_status_msg *status;
46191 + char *cmd;
46192 int ret;
46193
46194 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46195 - sizeof(status), 0);
46196 + cmd = kmalloc(1, GFP_KERNEL);
46197 + if (cmd == NULL)
46198 + return -ENOMEM;
46199 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46200 + if (status == NULL) {
46201 + kfree(cmd);
46202 + return -ENOMEM;
46203 + }
46204 +
46205 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46206 +
46207 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46208 + sizeof(*status), 0);
46209 if (ret < 0)
46210 - return ret;
46211 + goto out;
46212
46213 - *ber = le32_to_cpu(status.viterbi_error_rate);
46214 + *ber = le32_to_cpu(status->viterbi_error_rate);
46215 +out:
46216 + kfree(cmd);
46217 + kfree(status);
46218 return 0;
46219 }
46220
46221 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46222 {
46223 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46224 - struct dvbt_get_status_msg status;
46225 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46226 + struct dvbt_get_status_msg *status;
46227 + u8 *cmd;
46228 int ret;
46229
46230 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46231 - sizeof(status), 0);
46232 + cmd = kmalloc(1, GFP_KERNEL);
46233 + if (cmd == NULL)
46234 + return -ENOMEM;
46235 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46236 + if (status == NULL) {
46237 + kfree(cmd);
46238 + return -ENOMEM;
46239 + }
46240 +
46241 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46242 +
46243 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46244 + sizeof(*status), 0);
46245 if (ret < 0) {
46246 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46247 ret);
46248 - return ret;
46249 + goto out;
46250 }
46251 - *unc = le32_to_cpu(status.uncorrected_block_count);
46252 - return 0;
46253 + *unc = le32_to_cpu(status->uncorrected_block_count);
46254 +
46255 +out:
46256 + kfree(cmd);
46257 + kfree(status);
46258 + return ret;
46259 }
46260
46261 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46262 u16 *strength)
46263 {
46264 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46265 - struct dvbt_get_status_msg status;
46266 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46267 + struct dvbt_get_status_msg *status;
46268 + char *cmd;
46269 int ret;
46270
46271 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46272 - sizeof(status), 0);
46273 + cmd = kmalloc(1, GFP_KERNEL);
46274 + if (cmd == NULL)
46275 + return -ENOMEM;
46276 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46277 + if (status == NULL) {
46278 + kfree(cmd);
46279 + return -ENOMEM;
46280 + }
46281 +
46282 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46283 +
46284 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46285 + sizeof(*status), 0);
46286 if (ret < 0) {
46287 err("cinergyt2_fe_read_signal_strength() Failed!"
46288 " (Error=%d)\n", ret);
46289 - return ret;
46290 + goto out;
46291 }
46292 - *strength = (0xffff - le16_to_cpu(status.gain));
46293 + *strength = (0xffff - le16_to_cpu(status->gain));
46294 +
46295 +out:
46296 + kfree(cmd);
46297 + kfree(status);
46298 return 0;
46299 }
46300
46301 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46302 {
46303 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46304 - struct dvbt_get_status_msg status;
46305 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46306 + struct dvbt_get_status_msg *status;
46307 + char *cmd;
46308 int ret;
46309
46310 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46311 - sizeof(status), 0);
46312 + cmd = kmalloc(1, GFP_KERNEL);
46313 + if (cmd == NULL)
46314 + return -ENOMEM;
46315 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46316 + if (status == NULL) {
46317 + kfree(cmd);
46318 + return -ENOMEM;
46319 + }
46320 +
46321 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46322 +
46323 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46324 + sizeof(*status), 0);
46325 if (ret < 0) {
46326 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46327 - return ret;
46328 + goto out;
46329 }
46330 - *snr = (status.snr << 8) | status.snr;
46331 - return 0;
46332 + *snr = (status->snr << 8) | status->snr;
46333 +
46334 +out:
46335 + kfree(cmd);
46336 + kfree(status);
46337 + return ret;
46338 }
46339
46340 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46341 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46342 {
46343 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46344 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46345 - struct dvbt_set_parameters_msg param;
46346 - char result[2];
46347 + struct dvbt_set_parameters_msg *param;
46348 + char *result;
46349 int err;
46350
46351 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46352 - param.tps = cpu_to_le16(compute_tps(fep));
46353 - param.freq = cpu_to_le32(fep->frequency / 1000);
46354 - param.flags = 0;
46355 + result = kmalloc(2, GFP_KERNEL);
46356 + if (result == NULL)
46357 + return -ENOMEM;
46358 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46359 + if (param == NULL) {
46360 + kfree(result);
46361 + return -ENOMEM;
46362 + }
46363 +
46364 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46365 + param->tps = cpu_to_le16(compute_tps(fep));
46366 + param->freq = cpu_to_le32(fep->frequency / 1000);
46367 + param->flags = 0;
46368
46369 switch (fep->bandwidth_hz) {
46370 default:
46371 case 8000000:
46372 - param.bandwidth = 8;
46373 + param->bandwidth = 8;
46374 break;
46375 case 7000000:
46376 - param.bandwidth = 7;
46377 + param->bandwidth = 7;
46378 break;
46379 case 6000000:
46380 - param.bandwidth = 6;
46381 + param->bandwidth = 6;
46382 break;
46383 }
46384
46385 err = dvb_usb_generic_rw(state->d,
46386 - (char *)&param, sizeof(param),
46387 - result, sizeof(result), 0);
46388 + (char *)param, sizeof(*param),
46389 + result, 2, 0);
46390 if (err < 0)
46391 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46392
46393 - return (err < 0) ? err : 0;
46394 + kfree(result);
46395 + kfree(param);
46396 + return err;
46397 }
46398
46399 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46400 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46401 index 733a7ff..f8b52e3 100644
46402 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46403 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46404 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46405
46406 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46407 {
46408 - struct hexline hx;
46409 - u8 reset;
46410 + struct hexline *hx;
46411 + u8 *reset;
46412 int ret,pos=0;
46413
46414 + reset = kmalloc(1, GFP_KERNEL);
46415 + if (reset == NULL)
46416 + return -ENOMEM;
46417 +
46418 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46419 + if (hx == NULL) {
46420 + kfree(reset);
46421 + return -ENOMEM;
46422 + }
46423 +
46424 /* stop the CPU */
46425 - reset = 1;
46426 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46427 + reset[0] = 1;
46428 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46429 err("could not stop the USB controller CPU.");
46430
46431 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46432 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46433 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46434 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46435 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46436 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46437
46438 - if (ret != hx.len) {
46439 + if (ret != hx->len) {
46440 err("error while transferring firmware "
46441 "(transferred size: %d, block size: %d)",
46442 - ret,hx.len);
46443 + ret,hx->len);
46444 ret = -EINVAL;
46445 break;
46446 }
46447 }
46448 if (ret < 0) {
46449 err("firmware download failed at %d with %d",pos,ret);
46450 + kfree(reset);
46451 + kfree(hx);
46452 return ret;
46453 }
46454
46455 if (ret == 0) {
46456 /* restart the CPU */
46457 - reset = 0;
46458 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46459 + reset[0] = 0;
46460 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46461 err("could not restart the USB controller CPU.");
46462 ret = -EINVAL;
46463 }
46464 } else
46465 ret = -EIO;
46466
46467 + kfree(reset);
46468 + kfree(hx);
46469 +
46470 return ret;
46471 }
46472 EXPORT_SYMBOL(usb_cypress_load_firmware);
46473 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46474 index 1a3df10..57997a5 100644
46475 --- a/drivers/media/usb/dvb-usb/dw2102.c
46476 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46477 @@ -118,7 +118,7 @@ struct su3000_state {
46478
46479 struct s6x0_state {
46480 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46481 -};
46482 +} __no_const;
46483
46484 /* debug */
46485 static int dvb_usb_dw2102_debug;
46486 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46487 index 5801ae7..83f71fa 100644
46488 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46489 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46490 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46491 static int technisat_usb2_i2c_access(struct usb_device *udev,
46492 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46493 {
46494 - u8 b[64];
46495 - int ret, actual_length;
46496 + u8 *b = kmalloc(64, GFP_KERNEL);
46497 + int ret, actual_length, error = 0;
46498 +
46499 + if (b == NULL)
46500 + return -ENOMEM;
46501
46502 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46503 debug_dump(tx, txlen, deb_i2c);
46504 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46505
46506 if (ret < 0) {
46507 err("i2c-error: out failed %02x = %d", device_addr, ret);
46508 - return -ENODEV;
46509 + error = -ENODEV;
46510 + goto out;
46511 }
46512
46513 ret = usb_bulk_msg(udev,
46514 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46515 b, 64, &actual_length, 1000);
46516 if (ret < 0) {
46517 err("i2c-error: in failed %02x = %d", device_addr, ret);
46518 - return -ENODEV;
46519 + error = -ENODEV;
46520 + goto out;
46521 }
46522
46523 if (b[0] != I2C_STATUS_OK) {
46524 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46525 /* handle tuner-i2c-nak */
46526 if (!(b[0] == I2C_STATUS_NAK &&
46527 device_addr == 0x60
46528 - /* && device_is_technisat_usb2 */))
46529 - return -ENODEV;
46530 + /* && device_is_technisat_usb2 */)) {
46531 + error = -ENODEV;
46532 + goto out;
46533 + }
46534 }
46535
46536 deb_i2c("status: %d, ", b[0]);
46537 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46538
46539 deb_i2c("\n");
46540
46541 - return 0;
46542 +out:
46543 + kfree(b);
46544 + return error;
46545 }
46546
46547 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
46548 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46549 {
46550 int ret;
46551
46552 - u8 led[8] = {
46553 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46554 - 0
46555 - };
46556 + u8 *led = kzalloc(8, GFP_KERNEL);
46557 +
46558 + if (led == NULL)
46559 + return -ENOMEM;
46560
46561 if (disable_led_control && state != TECH_LED_OFF)
46562 return 0;
46563
46564 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
46565 +
46566 switch (state) {
46567 case TECH_LED_ON:
46568 led[1] = 0x82;
46569 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46570 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46571 USB_TYPE_VENDOR | USB_DIR_OUT,
46572 0, 0,
46573 - led, sizeof(led), 500);
46574 + led, 8, 500);
46575
46576 mutex_unlock(&d->i2c_mutex);
46577 +
46578 + kfree(led);
46579 +
46580 return ret;
46581 }
46582
46583 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46584 {
46585 int ret;
46586 - u8 b = 0;
46587 + u8 *b = kzalloc(1, GFP_KERNEL);
46588 +
46589 + if (b == NULL)
46590 + return -ENOMEM;
46591
46592 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46593 return -EAGAIN;
46594 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46595 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46596 USB_TYPE_VENDOR | USB_DIR_OUT,
46597 (red << 8) | green, 0,
46598 - &b, 1, 500);
46599 + b, 1, 500);
46600
46601 mutex_unlock(&d->i2c_mutex);
46602
46603 + kfree(b);
46604 +
46605 return ret;
46606 }
46607
46608 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46609 struct dvb_usb_device_description **desc, int *cold)
46610 {
46611 int ret;
46612 - u8 version[3];
46613 + u8 *version = kmalloc(3, GFP_KERNEL);
46614
46615 /* first select the interface */
46616 if (usb_set_interface(udev, 0, 1) != 0)
46617 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46618
46619 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46620
46621 + if (version == NULL)
46622 + return 0;
46623 +
46624 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46625 GET_VERSION_INFO_VENDOR_REQUEST,
46626 USB_TYPE_VENDOR | USB_DIR_IN,
46627 0, 0,
46628 - version, sizeof(version), 500);
46629 + version, 3, 500);
46630
46631 if (ret < 0)
46632 *cold = 1;
46633 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46634 *cold = 0;
46635 }
46636
46637 + kfree(version);
46638 +
46639 return 0;
46640 }
46641
46642 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46643
46644 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46645 {
46646 - u8 buf[62], *b;
46647 + u8 *buf, *b;
46648 int ret;
46649 struct ir_raw_event ev;
46650
46651 + buf = kmalloc(62, GFP_KERNEL);
46652 +
46653 + if (buf == NULL)
46654 + return -ENOMEM;
46655 +
46656 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46657 buf[1] = 0x08;
46658 buf[2] = 0x8f;
46659 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46660 GET_IR_DATA_VENDOR_REQUEST,
46661 USB_TYPE_VENDOR | USB_DIR_IN,
46662 0x8080, 0,
46663 - buf, sizeof(buf), 500);
46664 + buf, 62, 500);
46665
46666 unlock:
46667 mutex_unlock(&d->i2c_mutex);
46668
46669 - if (ret < 0)
46670 + if (ret < 0) {
46671 + kfree(buf);
46672 return ret;
46673 + }
46674
46675 - if (ret == 1)
46676 + if (ret == 1) {
46677 + kfree(buf);
46678 return 0; /* no key pressed */
46679 + }
46680
46681 /* decoding */
46682 b = buf+1;
46683 @@ -656,6 +689,8 @@ unlock:
46684
46685 ir_raw_event_handle(d->rc_dev);
46686
46687 + kfree(buf);
46688 +
46689 return 1;
46690 }
46691
46692 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46693 index af63543..0436f20 100644
46694 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46695 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46696 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46697 * by passing a very big num_planes value */
46698 uplane = compat_alloc_user_space(num_planes *
46699 sizeof(struct v4l2_plane));
46700 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46701 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46702
46703 while (--num_planes >= 0) {
46704 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46705 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46706 if (num_planes == 0)
46707 return 0;
46708
46709 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46710 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46711 if (get_user(p, &up->m.planes))
46712 return -EFAULT;
46713 uplane32 = compat_ptr(p);
46714 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
46715 get_user(kp->flags, &up->flags) ||
46716 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
46717 return -EFAULT;
46718 - kp->base = (__force void *)compat_ptr(tmp);
46719 + kp->base = (__force_kernel void *)compat_ptr(tmp);
46720 return 0;
46721 }
46722
46723 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46724 n * sizeof(struct v4l2_ext_control32)))
46725 return -EFAULT;
46726 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
46727 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
46728 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
46729 while (--n >= 0) {
46730 u32 id;
46731
46732 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46733 {
46734 struct v4l2_ext_control32 __user *ucontrols;
46735 struct v4l2_ext_control __user *kcontrols =
46736 - (__force struct v4l2_ext_control __user *)kp->controls;
46737 + (struct v4l2_ext_control __force_user *)kp->controls;
46738 int n = kp->count;
46739 compat_caddr_t p;
46740
46741 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
46742 get_user(tmp, &up->edid) ||
46743 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
46744 return -EFAULT;
46745 - kp->edid = (__force u8 *)compat_ptr(tmp);
46746 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
46747 return 0;
46748 }
46749
46750 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
46751 index 015f92a..59e311e 100644
46752 --- a/drivers/media/v4l2-core/v4l2-device.c
46753 +++ b/drivers/media/v4l2-core/v4l2-device.c
46754 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
46755 EXPORT_SYMBOL_GPL(v4l2_device_put);
46756
46757 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
46758 - atomic_t *instance)
46759 + atomic_unchecked_t *instance)
46760 {
46761 - int num = atomic_inc_return(instance) - 1;
46762 + int num = atomic_inc_return_unchecked(instance) - 1;
46763 int len = strlen(basename);
46764
46765 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
46766 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
46767 index b084072..36706d7 100644
46768 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
46769 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
46770 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
46771 struct file *file, void *fh, void *p);
46772 } u;
46773 void (*debug)(const void *arg, bool write_only);
46774 -};
46775 +} __do_const;
46776 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
46777
46778 /* This control needs a priority check */
46779 #define INFO_FL_PRIO (1 << 0)
46780 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
46781 struct video_device *vfd = video_devdata(file);
46782 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
46783 bool write_only = false;
46784 - struct v4l2_ioctl_info default_info;
46785 + v4l2_ioctl_info_no_const default_info;
46786 const struct v4l2_ioctl_info *info;
46787 void *fh = file->private_data;
46788 struct v4l2_fh *vfh = NULL;
46789 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46790 ret = -EINVAL;
46791 break;
46792 }
46793 - *user_ptr = (void __user *)buf->m.planes;
46794 + *user_ptr = (void __force_user *)buf->m.planes;
46795 *kernel_ptr = (void **)&buf->m.planes;
46796 *array_size = sizeof(struct v4l2_plane) * buf->length;
46797 ret = 1;
46798 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46799 ret = -EINVAL;
46800 break;
46801 }
46802 - *user_ptr = (void __user *)edid->edid;
46803 + *user_ptr = (void __force_user *)edid->edid;
46804 *kernel_ptr = (void **)&edid->edid;
46805 *array_size = edid->blocks * 128;
46806 ret = 1;
46807 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46808 ret = -EINVAL;
46809 break;
46810 }
46811 - *user_ptr = (void __user *)ctrls->controls;
46812 + *user_ptr = (void __force_user *)ctrls->controls;
46813 *kernel_ptr = (void **)&ctrls->controls;
46814 *array_size = sizeof(struct v4l2_ext_control)
46815 * ctrls->count;
46816 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
46817 }
46818
46819 if (has_array_args) {
46820 - *kernel_ptr = (void __force *)user_ptr;
46821 + *kernel_ptr = (void __force_kernel *)user_ptr;
46822 if (copy_to_user(user_ptr, mbuf, array_size))
46823 err = -EFAULT;
46824 goto out_array_args;
46825 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
46826 index 24696f5..3637780 100644
46827 --- a/drivers/memory/omap-gpmc.c
46828 +++ b/drivers/memory/omap-gpmc.c
46829 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
46830 };
46831
46832 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
46833 -static struct irq_chip gpmc_irq_chip;
46834 static int gpmc_irq_start;
46835
46836 static struct resource gpmc_mem_root;
46837 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
46838
46839 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
46840
46841 +static struct irq_chip gpmc_irq_chip = {
46842 + .name = "gpmc",
46843 + .irq_startup = gpmc_irq_noop_ret,
46844 + .irq_enable = gpmc_irq_enable,
46845 + .irq_disable = gpmc_irq_disable,
46846 + .irq_shutdown = gpmc_irq_noop,
46847 + .irq_ack = gpmc_irq_noop,
46848 + .irq_mask = gpmc_irq_noop,
46849 + .irq_unmask = gpmc_irq_noop,
46850 +};
46851 +
46852 static int gpmc_setup_irq(void)
46853 {
46854 int i;
46855 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46856 return gpmc_irq_start;
46857 }
46858
46859 - gpmc_irq_chip.name = "gpmc";
46860 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46861 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46862 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46863 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46864 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46865 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46866 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46867 -
46868 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46869 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46870
46871 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46872 index 187f836..679544b 100644
46873 --- a/drivers/message/fusion/mptbase.c
46874 +++ b/drivers/message/fusion/mptbase.c
46875 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46876 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46877 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46878
46879 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46880 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46881 +#else
46882 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46883 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46884 +#endif
46885 +
46886 /*
46887 * Rounding UP to nearest 4-kB boundary here...
46888 */
46889 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46890 ioc->facts.GlobalCredits);
46891
46892 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46893 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46894 + NULL, NULL);
46895 +#else
46896 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46897 +#endif
46898 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46899 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46900 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46901 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46902 index 5bdaae1..eced16f 100644
46903 --- a/drivers/message/fusion/mptsas.c
46904 +++ b/drivers/message/fusion/mptsas.c
46905 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46906 return 0;
46907 }
46908
46909 +static inline void
46910 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46911 +{
46912 + if (phy_info->port_details) {
46913 + phy_info->port_details->rphy = rphy;
46914 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46915 + ioc->name, rphy));
46916 + }
46917 +
46918 + if (rphy) {
46919 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46920 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46921 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46922 + ioc->name, rphy, rphy->dev.release));
46923 + }
46924 +}
46925 +
46926 /* no mutex */
46927 static void
46928 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46929 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46930 return NULL;
46931 }
46932
46933 -static inline void
46934 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46935 -{
46936 - if (phy_info->port_details) {
46937 - phy_info->port_details->rphy = rphy;
46938 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46939 - ioc->name, rphy));
46940 - }
46941 -
46942 - if (rphy) {
46943 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46944 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46945 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46946 - ioc->name, rphy, rphy->dev.release));
46947 - }
46948 -}
46949 -
46950 static inline struct sas_port *
46951 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46952 {
46953 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46954 index 9a8e185..27ff17d 100644
46955 --- a/drivers/mfd/ab8500-debugfs.c
46956 +++ b/drivers/mfd/ab8500-debugfs.c
46957 @@ -100,7 +100,7 @@ static int irq_last;
46958 static u32 *irq_count;
46959 static int num_irqs;
46960
46961 -static struct device_attribute **dev_attr;
46962 +static device_attribute_no_const **dev_attr;
46963 static char **event_name;
46964
46965 static u8 avg_sample = SAMPLE_16;
46966 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
46967 index 5615522..1eb6f3dc 100644
46968 --- a/drivers/mfd/kempld-core.c
46969 +++ b/drivers/mfd/kempld-core.c
46970 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
46971 .remove = kempld_remove,
46972 };
46973
46974 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
46975 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
46976 {
46977 .ident = "BHL6",
46978 .matches = {
46979 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46980 index c880c89..45a7c68 100644
46981 --- a/drivers/mfd/max8925-i2c.c
46982 +++ b/drivers/mfd/max8925-i2c.c
46983 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46984 const struct i2c_device_id *id)
46985 {
46986 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46987 - static struct max8925_chip *chip;
46988 + struct max8925_chip *chip;
46989 struct device_node *node = client->dev.of_node;
46990
46991 if (node && !pdata) {
46992 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46993 index 7612d89..70549c2 100644
46994 --- a/drivers/mfd/tps65910.c
46995 +++ b/drivers/mfd/tps65910.c
46996 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46997 struct tps65910_platform_data *pdata)
46998 {
46999 int ret = 0;
47000 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47001 + struct regmap_irq_chip *tps6591x_irqs_chip;
47002
47003 if (!irq) {
47004 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47005 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47006 index 1b772ef..01e77d33 100644
47007 --- a/drivers/mfd/twl4030-irq.c
47008 +++ b/drivers/mfd/twl4030-irq.c
47009 @@ -34,6 +34,7 @@
47010 #include <linux/of.h>
47011 #include <linux/irqdomain.h>
47012 #include <linux/i2c/twl.h>
47013 +#include <asm/pgtable.h>
47014
47015 #include "twl-core.h"
47016
47017 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47018 * Install an irq handler for each of the SIH modules;
47019 * clone dummy irq_chip since PIH can't *do* anything
47020 */
47021 - twl4030_irq_chip = dummy_irq_chip;
47022 - twl4030_irq_chip.name = "twl4030";
47023 + pax_open_kernel();
47024 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47025 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47026
47027 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47028 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47029 + pax_close_kernel();
47030
47031 for (i = irq_base; i < irq_end; i++) {
47032 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47033 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47034 index 464419b..64bae8d 100644
47035 --- a/drivers/misc/c2port/core.c
47036 +++ b/drivers/misc/c2port/core.c
47037 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47038 goto error_idr_alloc;
47039 c2dev->id = ret;
47040
47041 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47042 + pax_open_kernel();
47043 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47044 + pax_close_kernel();
47045
47046 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47047 "c2port%d", c2dev->id);
47048 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47049 index 8385177..2f54635 100644
47050 --- a/drivers/misc/eeprom/sunxi_sid.c
47051 +++ b/drivers/misc/eeprom/sunxi_sid.c
47052 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47053
47054 platform_set_drvdata(pdev, sid_data);
47055
47056 - sid_bin_attr.size = sid_data->keysize;
47057 + pax_open_kernel();
47058 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47059 + pax_close_kernel();
47060 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47061 return -ENODEV;
47062
47063 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47064 index 36f5d52..32311c3 100644
47065 --- a/drivers/misc/kgdbts.c
47066 +++ b/drivers/misc/kgdbts.c
47067 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47068 char before[BREAK_INSTR_SIZE];
47069 char after[BREAK_INSTR_SIZE];
47070
47071 - probe_kernel_read(before, (char *)kgdbts_break_test,
47072 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47073 BREAK_INSTR_SIZE);
47074 init_simple_test();
47075 ts.tst = plant_and_detach_test;
47076 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47077 /* Activate test with initial breakpoint */
47078 if (!is_early)
47079 kgdb_breakpoint();
47080 - probe_kernel_read(after, (char *)kgdbts_break_test,
47081 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47082 BREAK_INSTR_SIZE);
47083 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47084 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47085 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47086 index 3ef4627..8d00486 100644
47087 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47088 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47089 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47090 * the lid is closed. This leads to interrupts as soon as a little move
47091 * is done.
47092 */
47093 - atomic_inc(&lis3->count);
47094 + atomic_inc_unchecked(&lis3->count);
47095
47096 wake_up_interruptible(&lis3->misc_wait);
47097 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47098 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47099 if (lis3->pm_dev)
47100 pm_runtime_get_sync(lis3->pm_dev);
47101
47102 - atomic_set(&lis3->count, 0);
47103 + atomic_set_unchecked(&lis3->count, 0);
47104 return 0;
47105 }
47106
47107 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47108 add_wait_queue(&lis3->misc_wait, &wait);
47109 while (true) {
47110 set_current_state(TASK_INTERRUPTIBLE);
47111 - data = atomic_xchg(&lis3->count, 0);
47112 + data = atomic_xchg_unchecked(&lis3->count, 0);
47113 if (data)
47114 break;
47115
47116 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47117 struct lis3lv02d, miscdev);
47118
47119 poll_wait(file, &lis3->misc_wait, wait);
47120 - if (atomic_read(&lis3->count))
47121 + if (atomic_read_unchecked(&lis3->count))
47122 return POLLIN | POLLRDNORM;
47123 return 0;
47124 }
47125 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47126 index c439c82..1f20f57 100644
47127 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47128 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47129 @@ -297,7 +297,7 @@ struct lis3lv02d {
47130 struct input_polled_dev *idev; /* input device */
47131 struct platform_device *pdev; /* platform device */
47132 struct regulator_bulk_data regulators[2];
47133 - atomic_t count; /* interrupt count after last read */
47134 + atomic_unchecked_t count; /* interrupt count after last read */
47135 union axis_conversion ac; /* hw -> logical axis */
47136 int mapped_btns[3];
47137
47138 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47139 index 2f30bad..c4c13d0 100644
47140 --- a/drivers/misc/sgi-gru/gruhandles.c
47141 +++ b/drivers/misc/sgi-gru/gruhandles.c
47142 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47143 unsigned long nsec;
47144
47145 nsec = CLKS2NSEC(clks);
47146 - atomic_long_inc(&mcs_op_statistics[op].count);
47147 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47148 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47149 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47150 if (mcs_op_statistics[op].max < nsec)
47151 mcs_op_statistics[op].max = nsec;
47152 }
47153 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47154 index 4f76359..cdfcb2e 100644
47155 --- a/drivers/misc/sgi-gru/gruprocfs.c
47156 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47157 @@ -32,9 +32,9 @@
47158
47159 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47160
47161 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47162 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47163 {
47164 - unsigned long val = atomic_long_read(v);
47165 + unsigned long val = atomic_long_read_unchecked(v);
47166
47167 seq_printf(s, "%16lu %s\n", val, id);
47168 }
47169 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47170
47171 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47172 for (op = 0; op < mcsop_last; op++) {
47173 - count = atomic_long_read(&mcs_op_statistics[op].count);
47174 - total = atomic_long_read(&mcs_op_statistics[op].total);
47175 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47176 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47177 max = mcs_op_statistics[op].max;
47178 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47179 count ? total / count : 0, max);
47180 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47181 index 5c3ce24..4915ccb 100644
47182 --- a/drivers/misc/sgi-gru/grutables.h
47183 +++ b/drivers/misc/sgi-gru/grutables.h
47184 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47185 * GRU statistics.
47186 */
47187 struct gru_stats_s {
47188 - atomic_long_t vdata_alloc;
47189 - atomic_long_t vdata_free;
47190 - atomic_long_t gts_alloc;
47191 - atomic_long_t gts_free;
47192 - atomic_long_t gms_alloc;
47193 - atomic_long_t gms_free;
47194 - atomic_long_t gts_double_allocate;
47195 - atomic_long_t assign_context;
47196 - atomic_long_t assign_context_failed;
47197 - atomic_long_t free_context;
47198 - atomic_long_t load_user_context;
47199 - atomic_long_t load_kernel_context;
47200 - atomic_long_t lock_kernel_context;
47201 - atomic_long_t unlock_kernel_context;
47202 - atomic_long_t steal_user_context;
47203 - atomic_long_t steal_kernel_context;
47204 - atomic_long_t steal_context_failed;
47205 - atomic_long_t nopfn;
47206 - atomic_long_t asid_new;
47207 - atomic_long_t asid_next;
47208 - atomic_long_t asid_wrap;
47209 - atomic_long_t asid_reuse;
47210 - atomic_long_t intr;
47211 - atomic_long_t intr_cbr;
47212 - atomic_long_t intr_tfh;
47213 - atomic_long_t intr_spurious;
47214 - atomic_long_t intr_mm_lock_failed;
47215 - atomic_long_t call_os;
47216 - atomic_long_t call_os_wait_queue;
47217 - atomic_long_t user_flush_tlb;
47218 - atomic_long_t user_unload_context;
47219 - atomic_long_t user_exception;
47220 - atomic_long_t set_context_option;
47221 - atomic_long_t check_context_retarget_intr;
47222 - atomic_long_t check_context_unload;
47223 - atomic_long_t tlb_dropin;
47224 - atomic_long_t tlb_preload_page;
47225 - atomic_long_t tlb_dropin_fail_no_asid;
47226 - atomic_long_t tlb_dropin_fail_upm;
47227 - atomic_long_t tlb_dropin_fail_invalid;
47228 - atomic_long_t tlb_dropin_fail_range_active;
47229 - atomic_long_t tlb_dropin_fail_idle;
47230 - atomic_long_t tlb_dropin_fail_fmm;
47231 - atomic_long_t tlb_dropin_fail_no_exception;
47232 - atomic_long_t tfh_stale_on_fault;
47233 - atomic_long_t mmu_invalidate_range;
47234 - atomic_long_t mmu_invalidate_page;
47235 - atomic_long_t flush_tlb;
47236 - atomic_long_t flush_tlb_gru;
47237 - atomic_long_t flush_tlb_gru_tgh;
47238 - atomic_long_t flush_tlb_gru_zero_asid;
47239 + atomic_long_unchecked_t vdata_alloc;
47240 + atomic_long_unchecked_t vdata_free;
47241 + atomic_long_unchecked_t gts_alloc;
47242 + atomic_long_unchecked_t gts_free;
47243 + atomic_long_unchecked_t gms_alloc;
47244 + atomic_long_unchecked_t gms_free;
47245 + atomic_long_unchecked_t gts_double_allocate;
47246 + atomic_long_unchecked_t assign_context;
47247 + atomic_long_unchecked_t assign_context_failed;
47248 + atomic_long_unchecked_t free_context;
47249 + atomic_long_unchecked_t load_user_context;
47250 + atomic_long_unchecked_t load_kernel_context;
47251 + atomic_long_unchecked_t lock_kernel_context;
47252 + atomic_long_unchecked_t unlock_kernel_context;
47253 + atomic_long_unchecked_t steal_user_context;
47254 + atomic_long_unchecked_t steal_kernel_context;
47255 + atomic_long_unchecked_t steal_context_failed;
47256 + atomic_long_unchecked_t nopfn;
47257 + atomic_long_unchecked_t asid_new;
47258 + atomic_long_unchecked_t asid_next;
47259 + atomic_long_unchecked_t asid_wrap;
47260 + atomic_long_unchecked_t asid_reuse;
47261 + atomic_long_unchecked_t intr;
47262 + atomic_long_unchecked_t intr_cbr;
47263 + atomic_long_unchecked_t intr_tfh;
47264 + atomic_long_unchecked_t intr_spurious;
47265 + atomic_long_unchecked_t intr_mm_lock_failed;
47266 + atomic_long_unchecked_t call_os;
47267 + atomic_long_unchecked_t call_os_wait_queue;
47268 + atomic_long_unchecked_t user_flush_tlb;
47269 + atomic_long_unchecked_t user_unload_context;
47270 + atomic_long_unchecked_t user_exception;
47271 + atomic_long_unchecked_t set_context_option;
47272 + atomic_long_unchecked_t check_context_retarget_intr;
47273 + atomic_long_unchecked_t check_context_unload;
47274 + atomic_long_unchecked_t tlb_dropin;
47275 + atomic_long_unchecked_t tlb_preload_page;
47276 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47277 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47278 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47279 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47280 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47281 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47282 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47283 + atomic_long_unchecked_t tfh_stale_on_fault;
47284 + atomic_long_unchecked_t mmu_invalidate_range;
47285 + atomic_long_unchecked_t mmu_invalidate_page;
47286 + atomic_long_unchecked_t flush_tlb;
47287 + atomic_long_unchecked_t flush_tlb_gru;
47288 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47289 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47290
47291 - atomic_long_t copy_gpa;
47292 - atomic_long_t read_gpa;
47293 + atomic_long_unchecked_t copy_gpa;
47294 + atomic_long_unchecked_t read_gpa;
47295
47296 - atomic_long_t mesq_receive;
47297 - atomic_long_t mesq_receive_none;
47298 - atomic_long_t mesq_send;
47299 - atomic_long_t mesq_send_failed;
47300 - atomic_long_t mesq_noop;
47301 - atomic_long_t mesq_send_unexpected_error;
47302 - atomic_long_t mesq_send_lb_overflow;
47303 - atomic_long_t mesq_send_qlimit_reached;
47304 - atomic_long_t mesq_send_amo_nacked;
47305 - atomic_long_t mesq_send_put_nacked;
47306 - atomic_long_t mesq_page_overflow;
47307 - atomic_long_t mesq_qf_locked;
47308 - atomic_long_t mesq_qf_noop_not_full;
47309 - atomic_long_t mesq_qf_switch_head_failed;
47310 - atomic_long_t mesq_qf_unexpected_error;
47311 - atomic_long_t mesq_noop_unexpected_error;
47312 - atomic_long_t mesq_noop_lb_overflow;
47313 - atomic_long_t mesq_noop_qlimit_reached;
47314 - atomic_long_t mesq_noop_amo_nacked;
47315 - atomic_long_t mesq_noop_put_nacked;
47316 - atomic_long_t mesq_noop_page_overflow;
47317 + atomic_long_unchecked_t mesq_receive;
47318 + atomic_long_unchecked_t mesq_receive_none;
47319 + atomic_long_unchecked_t mesq_send;
47320 + atomic_long_unchecked_t mesq_send_failed;
47321 + atomic_long_unchecked_t mesq_noop;
47322 + atomic_long_unchecked_t mesq_send_unexpected_error;
47323 + atomic_long_unchecked_t mesq_send_lb_overflow;
47324 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47325 + atomic_long_unchecked_t mesq_send_amo_nacked;
47326 + atomic_long_unchecked_t mesq_send_put_nacked;
47327 + atomic_long_unchecked_t mesq_page_overflow;
47328 + atomic_long_unchecked_t mesq_qf_locked;
47329 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47330 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47331 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47332 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47333 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47334 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47335 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47336 + atomic_long_unchecked_t mesq_noop_put_nacked;
47337 + atomic_long_unchecked_t mesq_noop_page_overflow;
47338
47339 };
47340
47341 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47342 tghop_invalidate, mcsop_last};
47343
47344 struct mcs_op_statistic {
47345 - atomic_long_t count;
47346 - atomic_long_t total;
47347 + atomic_long_unchecked_t count;
47348 + atomic_long_unchecked_t total;
47349 unsigned long max;
47350 };
47351
47352 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47353
47354 #define STAT(id) do { \
47355 if (gru_options & OPT_STATS) \
47356 - atomic_long_inc(&gru_stats.id); \
47357 + atomic_long_inc_unchecked(&gru_stats.id); \
47358 } while (0)
47359
47360 #ifdef CONFIG_SGI_GRU_DEBUG
47361 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47362 index c862cd4..0d176fe 100644
47363 --- a/drivers/misc/sgi-xp/xp.h
47364 +++ b/drivers/misc/sgi-xp/xp.h
47365 @@ -288,7 +288,7 @@ struct xpc_interface {
47366 xpc_notify_func, void *);
47367 void (*received) (short, int, void *);
47368 enum xp_retval (*partid_to_nasids) (short, void *);
47369 -};
47370 +} __no_const;
47371
47372 extern struct xpc_interface xpc_interface;
47373
47374 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47375 index 01be66d..e3a0c7e 100644
47376 --- a/drivers/misc/sgi-xp/xp_main.c
47377 +++ b/drivers/misc/sgi-xp/xp_main.c
47378 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47379 }
47380
47381 struct xpc_interface xpc_interface = {
47382 - (void (*)(int))xpc_notloaded,
47383 - (void (*)(int))xpc_notloaded,
47384 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47385 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47386 + .connect = (void (*)(int))xpc_notloaded,
47387 + .disconnect = (void (*)(int))xpc_notloaded,
47388 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47389 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47390 void *))xpc_notloaded,
47391 - (void (*)(short, int, void *))xpc_notloaded,
47392 - (enum xp_retval(*)(short, void *))xpc_notloaded
47393 + .received = (void (*)(short, int, void *))xpc_notloaded,
47394 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47395 };
47396 EXPORT_SYMBOL_GPL(xpc_interface);
47397
47398 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47399 index b94d5f7..7f494c5 100644
47400 --- a/drivers/misc/sgi-xp/xpc.h
47401 +++ b/drivers/misc/sgi-xp/xpc.h
47402 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47403 void (*received_payload) (struct xpc_channel *, void *);
47404 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47405 };
47406 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47407
47408 /* struct xpc_partition act_state values (for XPC HB) */
47409
47410 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47411 /* found in xpc_main.c */
47412 extern struct device *xpc_part;
47413 extern struct device *xpc_chan;
47414 -extern struct xpc_arch_operations xpc_arch_ops;
47415 +extern xpc_arch_operations_no_const xpc_arch_ops;
47416 extern int xpc_disengage_timelimit;
47417 extern int xpc_disengage_timedout;
47418 extern int xpc_activate_IRQ_rcvd;
47419 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47420 index 82dc574..8539ab2 100644
47421 --- a/drivers/misc/sgi-xp/xpc_main.c
47422 +++ b/drivers/misc/sgi-xp/xpc_main.c
47423 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47424 .notifier_call = xpc_system_die,
47425 };
47426
47427 -struct xpc_arch_operations xpc_arch_ops;
47428 +xpc_arch_operations_no_const xpc_arch_ops;
47429
47430 /*
47431 * Timer function to enforce the timelimit on the partition disengage.
47432 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47433
47434 if (((die_args->trapnr == X86_TRAP_MF) ||
47435 (die_args->trapnr == X86_TRAP_XF)) &&
47436 - !user_mode_vm(die_args->regs))
47437 + !user_mode(die_args->regs))
47438 xpc_die_deactivate();
47439
47440 break;
47441 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47442 index c69afb5..5c2d0f5 100644
47443 --- a/drivers/mmc/card/block.c
47444 +++ b/drivers/mmc/card/block.c
47445 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47446 if (idata->ic.postsleep_min_us)
47447 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47448
47449 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47450 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47451 err = -EFAULT;
47452 goto cmd_rel_host;
47453 }
47454 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47455 index 18c4afe..43be71e 100644
47456 --- a/drivers/mmc/host/dw_mmc.h
47457 +++ b/drivers/mmc/host/dw_mmc.h
47458 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
47459 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
47460 int (*parse_dt)(struct dw_mci *host);
47461 int (*execute_tuning)(struct dw_mci_slot *slot);
47462 -};
47463 +} __do_const;
47464 #endif /* _DW_MMC_H_ */
47465 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47466 index 7fe1619..ae0781b 100644
47467 --- a/drivers/mmc/host/mmci.c
47468 +++ b/drivers/mmc/host/mmci.c
47469 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
47470 mmc->caps |= MMC_CAP_CMD23;
47471
47472 if (variant->busy_detect) {
47473 - mmci_ops.card_busy = mmci_card_busy;
47474 + pax_open_kernel();
47475 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47476 + pax_close_kernel();
47477 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47478 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47479 mmc->max_busy_timeout = 0;
47480 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47481 index f84cfb0..aebe5d6 100644
47482 --- a/drivers/mmc/host/omap_hsmmc.c
47483 +++ b/drivers/mmc/host/omap_hsmmc.c
47484 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47485
47486 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47487 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47488 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47489 + pax_open_kernel();
47490 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47491 + pax_close_kernel();
47492 }
47493
47494 pm_runtime_enable(host->dev);
47495 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47496 index 10ef824..88461a2 100644
47497 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47498 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47499 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47500 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47501 }
47502
47503 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47504 - sdhci_esdhc_ops.platform_execute_tuning =
47505 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47506 + pax_open_kernel();
47507 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47508 esdhc_executing_tuning;
47509 + pax_close_kernel();
47510 + }
47511
47512 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47513 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47514 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47515 index c6d2dd7..81b1ca3 100644
47516 --- a/drivers/mmc/host/sdhci-s3c.c
47517 +++ b/drivers/mmc/host/sdhci-s3c.c
47518 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47519 * we can use overriding functions instead of default.
47520 */
47521 if (sc->no_divider) {
47522 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47523 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47524 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47525 + pax_open_kernel();
47526 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47527 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47528 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47529 + pax_close_kernel();
47530 }
47531
47532 /* It supports additional host capabilities if needed */
47533 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47534 index 423666b..81ff5eb 100644
47535 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47536 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47537 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47538 size_t totlen = 0, thislen;
47539 int ret = 0;
47540 size_t buflen = 0;
47541 - static char *buffer;
47542 + char *buffer;
47543
47544 if (!ECCBUF_SIZE) {
47545 /* We should fall back to a general writev implementation.
47546 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47547 index f44c606..aa4e804 100644
47548 --- a/drivers/mtd/nand/denali.c
47549 +++ b/drivers/mtd/nand/denali.c
47550 @@ -24,6 +24,7 @@
47551 #include <linux/slab.h>
47552 #include <linux/mtd/mtd.h>
47553 #include <linux/module.h>
47554 +#include <linux/slab.h>
47555
47556 #include "denali.h"
47557
47558 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47559 index 33f3c3c..d6bbe6a 100644
47560 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47561 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47562 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47563
47564 /* first try to map the upper buffer directly */
47565 if (virt_addr_valid(this->upper_buf) &&
47566 - !object_is_on_stack(this->upper_buf)) {
47567 + !object_starts_on_stack(this->upper_buf)) {
47568 sg_init_one(sgl, this->upper_buf, this->upper_len);
47569 ret = dma_map_sg(this->dev, sgl, 1, dr);
47570 if (ret == 0)
47571 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47572 index a5dfbfb..8042ab4 100644
47573 --- a/drivers/mtd/nftlmount.c
47574 +++ b/drivers/mtd/nftlmount.c
47575 @@ -24,6 +24,7 @@
47576 #include <asm/errno.h>
47577 #include <linux/delay.h>
47578 #include <linux/slab.h>
47579 +#include <linux/sched.h>
47580 #include <linux/mtd/mtd.h>
47581 #include <linux/mtd/nand.h>
47582 #include <linux/mtd/nftl.h>
47583 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47584 index c23184a..4115c41 100644
47585 --- a/drivers/mtd/sm_ftl.c
47586 +++ b/drivers/mtd/sm_ftl.c
47587 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47588 #define SM_CIS_VENDOR_OFFSET 0x59
47589 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47590 {
47591 - struct attribute_group *attr_group;
47592 + attribute_group_no_const *attr_group;
47593 struct attribute **attributes;
47594 struct sm_sysfs_attribute *vendor_attribute;
47595 char *vendor;
47596 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47597 index 7b11243..b3278a3 100644
47598 --- a/drivers/net/bonding/bond_netlink.c
47599 +++ b/drivers/net/bonding/bond_netlink.c
47600 @@ -585,7 +585,7 @@ nla_put_failure:
47601 return -EMSGSIZE;
47602 }
47603
47604 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47605 +struct rtnl_link_ops bond_link_ops = {
47606 .kind = "bond",
47607 .priv_size = sizeof(struct bonding),
47608 .setup = bond_setup,
47609 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47610 index b3b922a..80bba38 100644
47611 --- a/drivers/net/caif/caif_hsi.c
47612 +++ b/drivers/net/caif/caif_hsi.c
47613 @@ -1444,7 +1444,7 @@ err:
47614 return -ENODEV;
47615 }
47616
47617 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47618 +static struct rtnl_link_ops caif_hsi_link_ops = {
47619 .kind = "cfhsi",
47620 .priv_size = sizeof(struct cfhsi),
47621 .setup = cfhsi_setup,
47622 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47623 index 58808f65..0bdc7b3 100644
47624 --- a/drivers/net/can/Kconfig
47625 +++ b/drivers/net/can/Kconfig
47626 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47627
47628 config CAN_FLEXCAN
47629 tristate "Support for Freescale FLEXCAN based chips"
47630 - depends on ARM || PPC
47631 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47632 ---help---
47633 Say Y here if you want to support for Freescale FlexCAN.
47634
47635 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47636 index b0f6924..59e9640 100644
47637 --- a/drivers/net/can/dev.c
47638 +++ b/drivers/net/can/dev.c
47639 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47640 return -EOPNOTSUPP;
47641 }
47642
47643 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47644 +static struct rtnl_link_ops can_link_ops = {
47645 .kind = "can",
47646 .maxtype = IFLA_CAN_MAX,
47647 .policy = can_policy,
47648 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47649 index 674f367..ec3a31f 100644
47650 --- a/drivers/net/can/vcan.c
47651 +++ b/drivers/net/can/vcan.c
47652 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47653 dev->destructor = free_netdev;
47654 }
47655
47656 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47657 +static struct rtnl_link_ops vcan_link_ops = {
47658 .kind = "vcan",
47659 .setup = vcan_setup,
47660 };
47661 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47662 index 49adbf1..fff7ff8 100644
47663 --- a/drivers/net/dummy.c
47664 +++ b/drivers/net/dummy.c
47665 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47666 return 0;
47667 }
47668
47669 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47670 +static struct rtnl_link_ops dummy_link_ops = {
47671 .kind = DRV_NAME,
47672 .setup = dummy_setup,
47673 .validate = dummy_validate,
47674 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47675 index 0443654..4f0aa18 100644
47676 --- a/drivers/net/ethernet/8390/ax88796.c
47677 +++ b/drivers/net/ethernet/8390/ax88796.c
47678 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47679 if (ax->plat->reg_offsets)
47680 ei_local->reg_offset = ax->plat->reg_offsets;
47681 else {
47682 + resource_size_t _mem_size = mem_size;
47683 + do_div(_mem_size, 0x18);
47684 ei_local->reg_offset = ax->reg_offsets;
47685 for (ret = 0; ret < 0x18; ret++)
47686 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47687 + ax->reg_offsets[ret] = _mem_size * ret;
47688 }
47689
47690 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47691 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47692 index 6725dc0..163549c 100644
47693 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47694 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47695 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
47696 return 0;
47697 }
47698
47699 -static struct net_device_ops altera_tse_netdev_ops = {
47700 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47701 .ndo_open = tse_open,
47702 .ndo_stop = tse_shutdown,
47703 .ndo_start_xmit = tse_start_xmit,
47704 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47705 ndev->netdev_ops = &altera_tse_netdev_ops;
47706 altera_tse_set_ethtool_ops(ndev);
47707
47708 + pax_open_kernel();
47709 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47710
47711 if (priv->hash_filter)
47712 altera_tse_netdev_ops.ndo_set_rx_mode =
47713 tse_set_rx_mode_hashfilter;
47714 + pax_close_kernel();
47715
47716 /* Scatter/gather IO is not supported,
47717 * so it is turned off
47718 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47719 index 29a0927..5a348e24 100644
47720 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47721 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47722 @@ -1122,14 +1122,14 @@ do { \
47723 * operations, everything works on mask values.
47724 */
47725 #define XMDIO_READ(_pdata, _mmd, _reg) \
47726 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47727 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47728 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47729
47730 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47731 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47732
47733 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47734 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47735 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47736 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47737
47738 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47739 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47740 index 8a50b01..39c1ad0 100644
47741 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47742 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47743 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47744
47745 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47746
47747 - pdata->hw_if.config_dcb_tc(pdata);
47748 + pdata->hw_if->config_dcb_tc(pdata);
47749
47750 return 0;
47751 }
47752 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47753
47754 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47755
47756 - pdata->hw_if.config_dcb_pfc(pdata);
47757 + pdata->hw_if->config_dcb_pfc(pdata);
47758
47759 return 0;
47760 }
47761 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47762 index d81fc6b..6f8ab25 100644
47763 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47764 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47765 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47766
47767 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47768 {
47769 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47770 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47771 struct xgbe_channel *channel;
47772 struct xgbe_ring *ring;
47773 struct xgbe_ring_data *rdata;
47774 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47775
47776 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47777 {
47778 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47779 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47780 struct xgbe_channel *channel;
47781 struct xgbe_ring *ring;
47782 struct xgbe_ring_desc *rdesc;
47783 @@ -620,17 +620,12 @@ err_out:
47784 return 0;
47785 }
47786
47787 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47788 -{
47789 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47790 -
47791 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47792 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47793 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47794 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
47795 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47796 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47797 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47798 -
47799 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47800 -}
47801 +const struct xgbe_desc_if default_xgbe_desc_if = {
47802 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47803 + .free_ring_resources = xgbe_free_ring_resources,
47804 + .map_tx_skb = xgbe_map_tx_skb,
47805 + .map_rx_buffer = xgbe_map_rx_buffer,
47806 + .unmap_rdata = xgbe_unmap_rdata,
47807 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47808 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47809 +};
47810 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47811 index 400757b..d8c53f6 100644
47812 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47813 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47814 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47815
47816 static int xgbe_init(struct xgbe_prv_data *pdata)
47817 {
47818 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47819 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47820 int ret;
47821
47822 DBGPR("-->xgbe_init\n");
47823 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47824 return 0;
47825 }
47826
47827 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47828 -{
47829 - DBGPR("-->xgbe_init_function_ptrs\n");
47830 -
47831 - hw_if->tx_complete = xgbe_tx_complete;
47832 -
47833 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47834 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47835 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47836 - hw_if->set_mac_address = xgbe_set_mac_address;
47837 -
47838 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47839 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47840 -
47841 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47842 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47843 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47844 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47845 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47846 -
47847 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47848 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47849 -
47850 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47851 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47852 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47853 -
47854 - hw_if->enable_tx = xgbe_enable_tx;
47855 - hw_if->disable_tx = xgbe_disable_tx;
47856 - hw_if->enable_rx = xgbe_enable_rx;
47857 - hw_if->disable_rx = xgbe_disable_rx;
47858 -
47859 - hw_if->powerup_tx = xgbe_powerup_tx;
47860 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47861 - hw_if->powerup_rx = xgbe_powerup_rx;
47862 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47863 -
47864 - hw_if->dev_xmit = xgbe_dev_xmit;
47865 - hw_if->dev_read = xgbe_dev_read;
47866 - hw_if->enable_int = xgbe_enable_int;
47867 - hw_if->disable_int = xgbe_disable_int;
47868 - hw_if->init = xgbe_init;
47869 - hw_if->exit = xgbe_exit;
47870 +const struct xgbe_hw_if default_xgbe_hw_if = {
47871 + .tx_complete = xgbe_tx_complete,
47872 +
47873 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47874 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47875 + .add_mac_addresses = xgbe_add_mac_addresses,
47876 + .set_mac_address = xgbe_set_mac_address,
47877 +
47878 + .enable_rx_csum = xgbe_enable_rx_csum,
47879 + .disable_rx_csum = xgbe_disable_rx_csum,
47880 +
47881 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47882 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47883 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47884 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47885 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47886 +
47887 + .read_mmd_regs = xgbe_read_mmd_regs,
47888 + .write_mmd_regs = xgbe_write_mmd_regs,
47889 +
47890 + .set_gmii_speed = xgbe_set_gmii_speed,
47891 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47892 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47893 +
47894 + .enable_tx = xgbe_enable_tx,
47895 + .disable_tx = xgbe_disable_tx,
47896 + .enable_rx = xgbe_enable_rx,
47897 + .disable_rx = xgbe_disable_rx,
47898 +
47899 + .powerup_tx = xgbe_powerup_tx,
47900 + .powerdown_tx = xgbe_powerdown_tx,
47901 + .powerup_rx = xgbe_powerup_rx,
47902 + .powerdown_rx = xgbe_powerdown_rx,
47903 +
47904 + .dev_xmit = xgbe_dev_xmit,
47905 + .dev_read = xgbe_dev_read,
47906 + .enable_int = xgbe_enable_int,
47907 + .disable_int = xgbe_disable_int,
47908 + .init = xgbe_init,
47909 + .exit = xgbe_exit,
47910
47911 /* Descriptor related Sequences have to be initialized here */
47912 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47913 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47914 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47915 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47916 - hw_if->is_last_desc = xgbe_is_last_desc;
47917 - hw_if->is_context_desc = xgbe_is_context_desc;
47918 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47919 + .tx_desc_init = xgbe_tx_desc_init,
47920 + .rx_desc_init = xgbe_rx_desc_init,
47921 + .tx_desc_reset = xgbe_tx_desc_reset,
47922 + .rx_desc_reset = xgbe_rx_desc_reset,
47923 + .is_last_desc = xgbe_is_last_desc,
47924 + .is_context_desc = xgbe_is_context_desc,
47925 + .tx_start_xmit = xgbe_tx_start_xmit,
47926
47927 /* For FLOW ctrl */
47928 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47929 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47930 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47931 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47932
47933 /* For RX coalescing */
47934 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47935 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47936 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47937 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47938 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47939 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47940 + .usec_to_riwt = xgbe_usec_to_riwt,
47941 + .riwt_to_usec = xgbe_riwt_to_usec,
47942
47943 /* For RX and TX threshold config */
47944 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47945 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47946 + .config_rx_threshold = xgbe_config_rx_threshold,
47947 + .config_tx_threshold = xgbe_config_tx_threshold,
47948
47949 /* For RX and TX Store and Forward Mode config */
47950 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47951 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47952 + .config_rsf_mode = xgbe_config_rsf_mode,
47953 + .config_tsf_mode = xgbe_config_tsf_mode,
47954
47955 /* For TX DMA Operating on Second Frame config */
47956 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47957 + .config_osp_mode = xgbe_config_osp_mode,
47958
47959 /* For RX and TX PBL config */
47960 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47961 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47962 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47963 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47964 - hw_if->config_pblx8 = xgbe_config_pblx8;
47965 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47966 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47967 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47968 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47969 + .config_pblx8 = xgbe_config_pblx8,
47970
47971 /* For MMC statistics support */
47972 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47973 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47974 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47975 + .tx_mmc_int = xgbe_tx_mmc_int,
47976 + .rx_mmc_int = xgbe_rx_mmc_int,
47977 + .read_mmc_stats = xgbe_read_mmc_stats,
47978
47979 /* For PTP config */
47980 - hw_if->config_tstamp = xgbe_config_tstamp;
47981 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47982 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47983 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47984 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47985 + .config_tstamp = xgbe_config_tstamp,
47986 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47987 + .set_tstamp_time = xgbe_set_tstamp_time,
47988 + .get_tstamp_time = xgbe_get_tstamp_time,
47989 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47990
47991 /* For Data Center Bridging config */
47992 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47993 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47994 + .config_dcb_tc = xgbe_config_dcb_tc,
47995 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47996
47997 /* For Receive Side Scaling */
47998 - hw_if->enable_rss = xgbe_enable_rss;
47999 - hw_if->disable_rss = xgbe_disable_rss;
48000 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48001 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48002 -
48003 - DBGPR("<--xgbe_init_function_ptrs\n");
48004 -}
48005 + .enable_rss = xgbe_enable_rss,
48006 + .disable_rss = xgbe_disable_rss,
48007 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48008 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48009 +};
48010 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48011 index 885b02b..4b31a4c 100644
48012 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48013 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48014 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48015 * support, tell it now
48016 */
48017 if (ring->tx.xmit_more)
48018 - pdata->hw_if.tx_start_xmit(channel, ring);
48019 + pdata->hw_if->tx_start_xmit(channel, ring);
48020
48021 return NETDEV_TX_BUSY;
48022 }
48023 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48024
48025 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48026 {
48027 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48028 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48029 struct xgbe_channel *channel;
48030 enum xgbe_int int_id;
48031 unsigned int i;
48032 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48033
48034 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48035 {
48036 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48037 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48038 struct xgbe_channel *channel;
48039 enum xgbe_int int_id;
48040 unsigned int i;
48041 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48042 static irqreturn_t xgbe_isr(int irq, void *data)
48043 {
48044 struct xgbe_prv_data *pdata = data;
48045 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48046 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48047 struct xgbe_channel *channel;
48048 unsigned int dma_isr, dma_ch_isr;
48049 unsigned int mac_isr, mac_tssr;
48050 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48051
48052 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48053 {
48054 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48055 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48056
48057 DBGPR("-->xgbe_init_tx_coalesce\n");
48058
48059 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48060
48061 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48062 {
48063 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48064 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48065
48066 DBGPR("-->xgbe_init_rx_coalesce\n");
48067
48068 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48069
48070 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48071 {
48072 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48073 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48074 struct xgbe_channel *channel;
48075 struct xgbe_ring *ring;
48076 struct xgbe_ring_data *rdata;
48077 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48078
48079 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48080 {
48081 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48082 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48083 struct xgbe_channel *channel;
48084 struct xgbe_ring *ring;
48085 struct xgbe_ring_data *rdata;
48086 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48087 static void xgbe_adjust_link(struct net_device *netdev)
48088 {
48089 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48090 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48091 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48092 struct phy_device *phydev = pdata->phydev;
48093 int new_state = 0;
48094
48095 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48096 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48097 {
48098 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48099 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48100 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48101 unsigned long flags;
48102
48103 DBGPR("-->xgbe_powerdown\n");
48104 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48105 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48106 {
48107 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48108 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48109 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48110 unsigned long flags;
48111
48112 DBGPR("-->xgbe_powerup\n");
48113 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48114
48115 static int xgbe_start(struct xgbe_prv_data *pdata)
48116 {
48117 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48118 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48119 struct net_device *netdev = pdata->netdev;
48120 int ret;
48121
48122 @@ -976,7 +976,7 @@ err_napi:
48123
48124 static void xgbe_stop(struct xgbe_prv_data *pdata)
48125 {
48126 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48127 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48128 struct xgbe_channel *channel;
48129 struct net_device *netdev = pdata->netdev;
48130 struct netdev_queue *txq;
48131 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48132 return -ERANGE;
48133 }
48134
48135 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48136 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48137
48138 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48139
48140 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48141 static int xgbe_open(struct net_device *netdev)
48142 {
48143 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48144 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48145 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48146 int ret;
48147
48148 DBGPR("-->xgbe_open\n");
48149 @@ -1424,7 +1424,7 @@ err_phy_init:
48150 static int xgbe_close(struct net_device *netdev)
48151 {
48152 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48153 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48154 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48155
48156 DBGPR("-->xgbe_close\n");
48157
48158 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48159 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48160 {
48161 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48162 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48163 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48164 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48165 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48166 struct xgbe_channel *channel;
48167 struct xgbe_ring *ring;
48168 struct xgbe_packet_data *packet;
48169 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48170 static void xgbe_set_rx_mode(struct net_device *netdev)
48171 {
48172 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48173 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48174 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48175 unsigned int pr_mode, am_mode;
48176
48177 DBGPR("-->xgbe_set_rx_mode\n");
48178 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48179 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48180 {
48181 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48182 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48183 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48184 struct sockaddr *saddr = addr;
48185
48186 DBGPR("-->xgbe_set_mac_address\n");
48187 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48188
48189 DBGPR("-->%s\n", __func__);
48190
48191 - pdata->hw_if.read_mmc_stats(pdata);
48192 + pdata->hw_if->read_mmc_stats(pdata);
48193
48194 s->rx_packets = pstats->rxframecount_gb;
48195 s->rx_bytes = pstats->rxoctetcount_gb;
48196 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48197 u16 vid)
48198 {
48199 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48200 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48201 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48202
48203 DBGPR("-->%s\n", __func__);
48204
48205 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48206 u16 vid)
48207 {
48208 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48209 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48210 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48211
48212 DBGPR("-->%s\n", __func__);
48213
48214 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48215 netdev_features_t features)
48216 {
48217 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48218 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48219 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48220 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48221 int ret = 0;
48222
48223 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48224 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48225 {
48226 struct xgbe_prv_data *pdata = channel->pdata;
48227 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48228 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48229 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48230 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48231 struct xgbe_ring *ring = channel->rx_ring;
48232 struct xgbe_ring_data *rdata;
48233
48234 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48235 static int xgbe_tx_poll(struct xgbe_channel *channel)
48236 {
48237 struct xgbe_prv_data *pdata = channel->pdata;
48238 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48239 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48240 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48241 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48242 struct xgbe_ring *ring = channel->tx_ring;
48243 struct xgbe_ring_data *rdata;
48244 struct xgbe_ring_desc *rdesc;
48245 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48246 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48247 {
48248 struct xgbe_prv_data *pdata = channel->pdata;
48249 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48250 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48251 struct xgbe_ring *ring = channel->rx_ring;
48252 struct xgbe_ring_data *rdata;
48253 struct xgbe_packet_data *packet;
48254 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48255 index ebf4893..a8f51c6 100644
48256 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48257 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48258 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48259
48260 DBGPR("-->%s\n", __func__);
48261
48262 - pdata->hw_if.read_mmc_stats(pdata);
48263 + pdata->hw_if->read_mmc_stats(pdata);
48264 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48265 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48266 *data++ = *(u64 *)stat;
48267 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48268 struct ethtool_coalesce *ec)
48269 {
48270 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48271 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48272 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48273 unsigned int riwt;
48274
48275 DBGPR("-->xgbe_get_coalesce\n");
48276 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48277 struct ethtool_coalesce *ec)
48278 {
48279 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48280 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48281 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48282 unsigned int rx_frames, rx_riwt, rx_usecs;
48283 unsigned int tx_frames, tx_usecs;
48284
48285 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48286 const u8 *key, const u8 hfunc)
48287 {
48288 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48289 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48290 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48291 unsigned int ret;
48292
48293 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48294 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48295 index 32dd651..225cca3 100644
48296 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48297 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48298 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48299 DBGPR("<--xgbe_default_config\n");
48300 }
48301
48302 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48303 -{
48304 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48305 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48306 -}
48307 -
48308 #ifdef CONFIG_ACPI
48309 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48310 {
48311 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48312 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48313
48314 /* Set all the function pointers */
48315 - xgbe_init_all_fptrs(pdata);
48316 - hw_if = &pdata->hw_if;
48317 - desc_if = &pdata->desc_if;
48318 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48319 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48320
48321 /* Issue software reset to device */
48322 hw_if->exit(pdata);
48323 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48324 index 59e267f..0842a88 100644
48325 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48326 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48327 @@ -126,7 +126,7 @@
48328 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48329 {
48330 struct xgbe_prv_data *pdata = mii->priv;
48331 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48332 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48333 int mmd_data;
48334
48335 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48336 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48337 u16 mmd_val)
48338 {
48339 struct xgbe_prv_data *pdata = mii->priv;
48340 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48341 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48342 int mmd_data = mmd_val;
48343
48344 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48345 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48346 index f326178..8bd7daf 100644
48347 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48348 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48349 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48350 tstamp_cc);
48351 u64 nsec;
48352
48353 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48354 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48355
48356 return nsec;
48357 }
48358 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48359
48360 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48361
48362 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48363 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48364
48365 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48366
48367 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48368 index 13e8f95..1d8beef 100644
48369 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48370 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48371 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48372 int dev_irq;
48373 unsigned int per_channel_irq;
48374
48375 - struct xgbe_hw_if hw_if;
48376 - struct xgbe_desc_if desc_if;
48377 + struct xgbe_hw_if *hw_if;
48378 + struct xgbe_desc_if *desc_if;
48379
48380 /* AXI DMA settings */
48381 unsigned int coherent;
48382 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48383 #endif
48384 };
48385
48386 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48387 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48388 +
48389 /* Function prototypes*/
48390
48391 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48392 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48393 index adcacda..fa6e0ae 100644
48394 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48395 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48396 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48397 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48398 {
48399 /* RX_MODE controlling object */
48400 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48401 + bnx2x_init_rx_mode_obj(bp);
48402
48403 /* multicast configuration controlling object */
48404 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48405 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48406 index 07cdf9b..b08ecc7 100644
48407 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48408 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48409 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48410 return rc;
48411 }
48412
48413 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48414 - struct bnx2x_rx_mode_obj *o)
48415 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48416 {
48417 if (CHIP_IS_E1x(bp)) {
48418 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48419 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48420 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48421 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48422 } else {
48423 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48424 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48425 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48426 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48427 }
48428 }
48429
48430 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48431 index 86baecb..ff3bb46 100644
48432 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48433 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48434 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48435
48436 /********************* RX MODE ****************/
48437
48438 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48439 - struct bnx2x_rx_mode_obj *o);
48440 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48441
48442 /**
48443 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48444 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48445 index 31c9f82..e65e986 100644
48446 --- a/drivers/net/ethernet/broadcom/tg3.h
48447 +++ b/drivers/net/ethernet/broadcom/tg3.h
48448 @@ -150,6 +150,7 @@
48449 #define CHIPREV_ID_5750_A0 0x4000
48450 #define CHIPREV_ID_5750_A1 0x4001
48451 #define CHIPREV_ID_5750_A3 0x4003
48452 +#define CHIPREV_ID_5750_C1 0x4201
48453 #define CHIPREV_ID_5750_C2 0x4202
48454 #define CHIPREV_ID_5752_A0_HW 0x5000
48455 #define CHIPREV_ID_5752_A0 0x6000
48456 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48457 index 903466e..b285864 100644
48458 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48459 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48460 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48461 }
48462
48463 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48464 - bna_cb_ioceth_enable,
48465 - bna_cb_ioceth_disable,
48466 - bna_cb_ioceth_hbfail,
48467 - bna_cb_ioceth_reset
48468 + .enable_cbfn = bna_cb_ioceth_enable,
48469 + .disable_cbfn = bna_cb_ioceth_disable,
48470 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48471 + .reset_cbfn = bna_cb_ioceth_reset
48472 };
48473
48474 static void bna_attr_init(struct bna_ioceth *ioceth)
48475 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48476 index 8cffcdf..aadf043 100644
48477 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48478 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48479 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48480 */
48481 struct l2t_skb_cb {
48482 arp_failure_handler_func arp_failure_handler;
48483 -};
48484 +} __no_const;
48485
48486 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48487
48488 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48489 index d929951..a2c23f5 100644
48490 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48491 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48492 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48493
48494 int i;
48495 struct adapter *ap = netdev2adap(dev);
48496 - static const unsigned int *reg_ranges;
48497 + const unsigned int *reg_ranges;
48498 int arr_size = 0, buf_size = 0;
48499
48500 if (is_t4(ap->params.chip)) {
48501 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48502 index badff18..e15c4ec 100644
48503 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48504 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48505 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48506 for (i=0; i<ETH_ALEN; i++) {
48507 tmp.addr[i] = dev->dev_addr[i];
48508 }
48509 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48510 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48511 break;
48512
48513 case DE4X5_SET_HWADDR: /* Set the hardware address */
48514 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48515 spin_lock_irqsave(&lp->lock, flags);
48516 memcpy(&statbuf, &lp->pktStats, ioc->len);
48517 spin_unlock_irqrestore(&lp->lock, flags);
48518 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48519 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48520 return -EFAULT;
48521 break;
48522 }
48523 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48524 index e6b790f..051ba2d 100644
48525 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48526 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48527 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48528
48529 if (wrapped)
48530 newacc += 65536;
48531 - ACCESS_ONCE(*acc) = newacc;
48532 + ACCESS_ONCE_RW(*acc) = newacc;
48533 }
48534
48535 static void populate_erx_stats(struct be_adapter *adapter,
48536 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48537 index 6d0c5d5..55be363 100644
48538 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48539 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48540 @@ -30,6 +30,8 @@
48541 #include <linux/netdevice.h>
48542 #include <linux/phy.h>
48543 #include <linux/platform_device.h>
48544 +#include <linux/interrupt.h>
48545 +#include <linux/irqreturn.h>
48546 #include <net/ip.h>
48547
48548 #include "ftgmac100.h"
48549 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48550 index dce5f7b..2433466 100644
48551 --- a/drivers/net/ethernet/faraday/ftmac100.c
48552 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48553 @@ -31,6 +31,8 @@
48554 #include <linux/module.h>
48555 #include <linux/netdevice.h>
48556 #include <linux/platform_device.h>
48557 +#include <linux/interrupt.h>
48558 +#include <linux/irqreturn.h>
48559
48560 #include "ftmac100.h"
48561
48562 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48563 index fabcfa1..188fd22 100644
48564 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48565 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48566 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48567 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48568
48569 /* Update the base adjustement value. */
48570 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48571 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48572 smp_mb(); /* Force the above update. */
48573 }
48574
48575 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48576 index 79c00f5..8da39f6 100644
48577 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48578 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48579 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48580 }
48581
48582 /* update the base incval used to calculate frequency adjustment */
48583 - ACCESS_ONCE(adapter->base_incval) = incval;
48584 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48585 smp_mb();
48586
48587 /* need lock to prevent incorrect read while modifying cyclecounter */
48588 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48589 index 55f9f5c..18cc64b 100644
48590 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48591 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48592 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48593 wmb();
48594
48595 /* we want to dirty this cache line once */
48596 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48597 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48598 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48599 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48600
48601 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48602
48603 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48604 index 6223930..975033d 100644
48605 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48606 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48607 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48608 struct __vxge_hw_fifo *fifo;
48609 struct vxge_hw_fifo_config *config;
48610 u32 txdl_size, txdl_per_memblock;
48611 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48612 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48613 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48614 + };
48615 +
48616 struct __vxge_hw_virtualpath *vpath;
48617
48618 if ((vp == NULL) || (attr == NULL)) {
48619 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48620 goto exit;
48621 }
48622
48623 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48624 -
48625 fifo->mempool =
48626 __vxge_hw_mempool_create(vpath->hldev,
48627 fifo->config->memblock_size,
48628 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48629 index 2bb48d5..d1a865d 100644
48630 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48631 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48632 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48633 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48634 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48635 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48636 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48637 + pax_open_kernel();
48638 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48639 + pax_close_kernel();
48640 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48641 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48642 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48643 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48644 index be7d7a6..a8983f8 100644
48645 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48646 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48647 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48648 case QLCNIC_NON_PRIV_FUNC:
48649 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48650 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48651 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48652 + pax_open_kernel();
48653 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48654 + pax_close_kernel();
48655 break;
48656 case QLCNIC_PRIV_FUNC:
48657 ahw->op_mode = QLCNIC_PRIV_FUNC;
48658 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48659 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48660 + pax_open_kernel();
48661 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48662 + pax_close_kernel();
48663 break;
48664 case QLCNIC_MGMT_FUNC:
48665 ahw->op_mode = QLCNIC_MGMT_FUNC;
48666 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48667 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48668 + pax_open_kernel();
48669 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48670 + pax_close_kernel();
48671 break;
48672 default:
48673 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48674 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48675 index 332bb8a..e6adcd1 100644
48676 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48677 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48678 @@ -1285,7 +1285,7 @@ flash_temp:
48679 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48680 {
48681 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48682 - static const struct qlcnic_dump_operations *fw_dump_ops;
48683 + const struct qlcnic_dump_operations *fw_dump_ops;
48684 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48685 u32 entry_offset, dump, no_entries, buf_offset = 0;
48686 int i, k, ops_cnt, ops_index, dump_size = 0;
48687 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48688 index c70ab40..00b28e0 100644
48689 --- a/drivers/net/ethernet/realtek/r8169.c
48690 +++ b/drivers/net/ethernet/realtek/r8169.c
48691 @@ -788,22 +788,22 @@ struct rtl8169_private {
48692 struct mdio_ops {
48693 void (*write)(struct rtl8169_private *, int, int);
48694 int (*read)(struct rtl8169_private *, int);
48695 - } mdio_ops;
48696 + } __no_const mdio_ops;
48697
48698 struct pll_power_ops {
48699 void (*down)(struct rtl8169_private *);
48700 void (*up)(struct rtl8169_private *);
48701 - } pll_power_ops;
48702 + } __no_const pll_power_ops;
48703
48704 struct jumbo_ops {
48705 void (*enable)(struct rtl8169_private *);
48706 void (*disable)(struct rtl8169_private *);
48707 - } jumbo_ops;
48708 + } __no_const jumbo_ops;
48709
48710 struct csi_ops {
48711 void (*write)(struct rtl8169_private *, int, int);
48712 u32 (*read)(struct rtl8169_private *, int);
48713 - } csi_ops;
48714 + } __no_const csi_ops;
48715
48716 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48717 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48718 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48719 index 6b861e3..204ac86 100644
48720 --- a/drivers/net/ethernet/sfc/ptp.c
48721 +++ b/drivers/net/ethernet/sfc/ptp.c
48722 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48723 ptp->start.dma_addr);
48724
48725 /* Clear flag that signals MC ready */
48726 - ACCESS_ONCE(*start) = 0;
48727 + ACCESS_ONCE_RW(*start) = 0;
48728 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48729 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48730 EFX_BUG_ON_PARANOID(rc);
48731 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
48732 index 10b6173..b605dfd5 100644
48733 --- a/drivers/net/ethernet/sfc/selftest.c
48734 +++ b/drivers/net/ethernet/sfc/selftest.c
48735 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
48736 struct iphdr ip;
48737 struct udphdr udp;
48738 __be16 iteration;
48739 - const char msg[64];
48740 + char msg[64];
48741 } __packed;
48742
48743 /* Loopback test source MAC address */
48744 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48745 index 08c483b..2c4a553 100644
48746 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48747 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48748 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48749
48750 writel(value, ioaddr + MMC_CNTRL);
48751
48752 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48753 - MMC_CNTRL, value);
48754 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48755 +// MMC_CNTRL, value);
48756 }
48757
48758 /* To mask all all interrupts.*/
48759 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
48760 index 17e2766..c332f1e 100644
48761 --- a/drivers/net/ethernet/via/via-rhine.c
48762 +++ b/drivers/net/ethernet/via/via-rhine.c
48763 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
48764 }
48765 };
48766
48767 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
48768 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
48769 {
48770 .ident = "EPIA-M",
48771 .matches = {
48772 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48773 index 384ca4f..dd7d4f9 100644
48774 --- a/drivers/net/hyperv/hyperv_net.h
48775 +++ b/drivers/net/hyperv/hyperv_net.h
48776 @@ -171,7 +171,7 @@ struct rndis_device {
48777 enum rndis_device_state state;
48778 bool link_state;
48779 bool link_change;
48780 - atomic_t new_req_id;
48781 + atomic_unchecked_t new_req_id;
48782
48783 spinlock_t request_lock;
48784 struct list_head req_list;
48785 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48786 index 7816d98..7890614 100644
48787 --- a/drivers/net/hyperv/rndis_filter.c
48788 +++ b/drivers/net/hyperv/rndis_filter.c
48789 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48790 * template
48791 */
48792 set = &rndis_msg->msg.set_req;
48793 - set->req_id = atomic_inc_return(&dev->new_req_id);
48794 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48795
48796 /* Add to the request list */
48797 spin_lock_irqsave(&dev->request_lock, flags);
48798 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48799
48800 /* Setup the rndis set */
48801 halt = &request->request_msg.msg.halt_req;
48802 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48803 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48804
48805 /* Ignore return since this msg is optional. */
48806 rndis_filter_send_request(dev, request);
48807 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48808 index 34f846b..4a0d5b1 100644
48809 --- a/drivers/net/ifb.c
48810 +++ b/drivers/net/ifb.c
48811 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48812 return 0;
48813 }
48814
48815 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48816 +static struct rtnl_link_ops ifb_link_ops = {
48817 .kind = "ifb",
48818 .priv_size = sizeof(struct ifb_private),
48819 .setup = ifb_setup,
48820 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48821 index 1df38bd..4bc20b0 100644
48822 --- a/drivers/net/macvlan.c
48823 +++ b/drivers/net/macvlan.c
48824 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48825 free_nskb:
48826 kfree_skb(nskb);
48827 err:
48828 - atomic_long_inc(&skb->dev->rx_dropped);
48829 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48830 }
48831
48832 static void macvlan_flush_sources(struct macvlan_port *port,
48833 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48834 int macvlan_link_register(struct rtnl_link_ops *ops)
48835 {
48836 /* common fields */
48837 - ops->priv_size = sizeof(struct macvlan_dev);
48838 - ops->validate = macvlan_validate;
48839 - ops->maxtype = IFLA_MACVLAN_MAX;
48840 - ops->policy = macvlan_policy;
48841 - ops->changelink = macvlan_changelink;
48842 - ops->get_size = macvlan_get_size;
48843 - ops->fill_info = macvlan_fill_info;
48844 + pax_open_kernel();
48845 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48846 + *(void **)&ops->validate = macvlan_validate;
48847 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48848 + *(const void **)&ops->policy = macvlan_policy;
48849 + *(void **)&ops->changelink = macvlan_changelink;
48850 + *(void **)&ops->get_size = macvlan_get_size;
48851 + *(void **)&ops->fill_info = macvlan_fill_info;
48852 + pax_close_kernel();
48853
48854 return rtnl_link_register(ops);
48855 };
48856 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48857 return NOTIFY_DONE;
48858 }
48859
48860 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48861 +static struct notifier_block macvlan_notifier_block = {
48862 .notifier_call = macvlan_device_event,
48863 };
48864
48865 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48866 index 27ecc5c..f636328 100644
48867 --- a/drivers/net/macvtap.c
48868 +++ b/drivers/net/macvtap.c
48869 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48870 dev->tx_queue_len = TUN_READQ_SIZE;
48871 }
48872
48873 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48874 +static struct rtnl_link_ops macvtap_link_ops = {
48875 .kind = "macvtap",
48876 .setup = macvtap_setup,
48877 .newlink = macvtap_newlink,
48878 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48879
48880 ret = 0;
48881 u = q->flags;
48882 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48883 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48884 put_user(u, &ifr->ifr_flags))
48885 ret = -EFAULT;
48886 macvtap_put_vlan(vlan);
48887 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48888 return NOTIFY_DONE;
48889 }
48890
48891 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48892 +static struct notifier_block macvtap_notifier_block = {
48893 .notifier_call = macvtap_device_event,
48894 };
48895
48896 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48897 index 34924df..a747360 100644
48898 --- a/drivers/net/nlmon.c
48899 +++ b/drivers/net/nlmon.c
48900 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48901 return 0;
48902 }
48903
48904 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48905 +static struct rtnl_link_ops nlmon_link_ops = {
48906 .kind = "nlmon",
48907 .priv_size = sizeof(struct nlmon),
48908 .setup = nlmon_setup,
48909 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48910 index bdfe51f..e7845c7 100644
48911 --- a/drivers/net/phy/phy_device.c
48912 +++ b/drivers/net/phy/phy_device.c
48913 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48914 * zero on success.
48915 *
48916 */
48917 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48918 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48919 struct phy_c45_device_ids *c45_ids) {
48920 int phy_reg;
48921 int i, reg_addr;
48922 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48923 * its return value is in turn returned.
48924 *
48925 */
48926 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48927 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48928 bool is_c45, struct phy_c45_device_ids *c45_ids)
48929 {
48930 int phy_reg;
48931 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48932 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48933 {
48934 struct phy_c45_device_ids c45_ids = {0};
48935 - u32 phy_id = 0;
48936 + int phy_id = 0;
48937 int r;
48938
48939 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48940 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48941 index 9d15566..5ad4ef6 100644
48942 --- a/drivers/net/ppp/ppp_generic.c
48943 +++ b/drivers/net/ppp/ppp_generic.c
48944 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48945 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48946 struct ppp_stats stats;
48947 struct ppp_comp_stats cstats;
48948 - char *vers;
48949
48950 switch (cmd) {
48951 case SIOCGPPPSTATS:
48952 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48953 break;
48954
48955 case SIOCGPPPVER:
48956 - vers = PPP_VERSION;
48957 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48958 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48959 break;
48960 err = 0;
48961 break;
48962 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48963 index 079f7ad..b2a2bfa7 100644
48964 --- a/drivers/net/slip/slhc.c
48965 +++ b/drivers/net/slip/slhc.c
48966 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48967 register struct tcphdr *thp;
48968 register struct iphdr *ip;
48969 register struct cstate *cs;
48970 - int len, hdrlen;
48971 + long len, hdrlen;
48972 unsigned char *cp = icp;
48973
48974 /* We've got a compressed packet; read the change byte */
48975 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48976 index 7d39484..d58499d 100644
48977 --- a/drivers/net/team/team.c
48978 +++ b/drivers/net/team/team.c
48979 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
48980 return TEAM_DEFAULT_NUM_RX_QUEUES;
48981 }
48982
48983 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48984 +static struct rtnl_link_ops team_link_ops = {
48985 .kind = DRV_NAME,
48986 .priv_size = sizeof(struct team),
48987 .setup = team_setup,
48988 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
48989 return NOTIFY_DONE;
48990 }
48991
48992 -static struct notifier_block team_notifier_block __read_mostly = {
48993 +static struct notifier_block team_notifier_block = {
48994 .notifier_call = team_device_event,
48995 };
48996
48997 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48998 index 857dca4..642f532 100644
48999 --- a/drivers/net/tun.c
49000 +++ b/drivers/net/tun.c
49001 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49002 return -EINVAL;
49003 }
49004
49005 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49006 +static struct rtnl_link_ops tun_link_ops = {
49007 .kind = DRV_NAME,
49008 .priv_size = sizeof(struct tun_struct),
49009 .setup = tun_setup,
49010 @@ -1830,7 +1830,7 @@ unlock:
49011 }
49012
49013 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49014 - unsigned long arg, int ifreq_len)
49015 + unsigned long arg, size_t ifreq_len)
49016 {
49017 struct tun_file *tfile = file->private_data;
49018 struct tun_struct *tun;
49019 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49020 int le;
49021 int ret;
49022
49023 + if (ifreq_len > sizeof ifr)
49024 + return -EFAULT;
49025 +
49026 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49027 if (copy_from_user(&ifr, argp, ifreq_len))
49028 return -EFAULT;
49029 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49030 index 778e915..58c4d95 100644
49031 --- a/drivers/net/usb/hso.c
49032 +++ b/drivers/net/usb/hso.c
49033 @@ -70,7 +70,7 @@
49034 #include <asm/byteorder.h>
49035 #include <linux/serial_core.h>
49036 #include <linux/serial.h>
49037 -
49038 +#include <asm/local.h>
49039
49040 #define MOD_AUTHOR "Option Wireless"
49041 #define MOD_DESCRIPTION "USB High Speed Option driver"
49042 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49043 struct urb *urb;
49044
49045 urb = serial->rx_urb[0];
49046 - if (serial->port.count > 0) {
49047 + if (atomic_read(&serial->port.count) > 0) {
49048 count = put_rxbuf_data(urb, serial);
49049 if (count == -1)
49050 return;
49051 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49052 DUMP1(urb->transfer_buffer, urb->actual_length);
49053
49054 /* Anyone listening? */
49055 - if (serial->port.count == 0)
49056 + if (atomic_read(&serial->port.count) == 0)
49057 return;
49058
49059 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49060 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49061 tty_port_tty_set(&serial->port, tty);
49062
49063 /* check for port already opened, if not set the termios */
49064 - serial->port.count++;
49065 - if (serial->port.count == 1) {
49066 + if (atomic_inc_return(&serial->port.count) == 1) {
49067 serial->rx_state = RX_IDLE;
49068 /* Force default termio settings */
49069 _hso_serial_set_termios(tty, NULL);
49070 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49071 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49072 if (result) {
49073 hso_stop_serial_device(serial->parent);
49074 - serial->port.count--;
49075 + atomic_dec(&serial->port.count);
49076 } else {
49077 kref_get(&serial->parent->ref);
49078 }
49079 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49080
49081 /* reset the rts and dtr */
49082 /* do the actual close */
49083 - serial->port.count--;
49084 + atomic_dec(&serial->port.count);
49085
49086 - if (serial->port.count <= 0) {
49087 - serial->port.count = 0;
49088 + if (atomic_read(&serial->port.count) <= 0) {
49089 + atomic_set(&serial->port.count, 0);
49090 tty_port_tty_set(&serial->port, NULL);
49091 if (!usb_gone)
49092 hso_stop_serial_device(serial->parent);
49093 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49094
49095 /* the actual setup */
49096 spin_lock_irqsave(&serial->serial_lock, flags);
49097 - if (serial->port.count)
49098 + if (atomic_read(&serial->port.count))
49099 _hso_serial_set_termios(tty, old);
49100 else
49101 tty->termios = *old;
49102 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49103 D1("Pending read interrupt on port %d\n", i);
49104 spin_lock(&serial->serial_lock);
49105 if (serial->rx_state == RX_IDLE &&
49106 - serial->port.count > 0) {
49107 + atomic_read(&serial->port.count) > 0) {
49108 /* Setup and send a ctrl req read on
49109 * port i */
49110 if (!serial->rx_urb_filled[0]) {
49111 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49112 /* Start all serial ports */
49113 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49114 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49115 - if (dev2ser(serial_table[i])->port.count) {
49116 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49117 result =
49118 hso_start_serial_device(serial_table[i], GFP_NOIO);
49119 hso_kick_transmit(dev2ser(serial_table[i]));
49120 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49121 index 9f7c0ab..1577b4a 100644
49122 --- a/drivers/net/usb/r8152.c
49123 +++ b/drivers/net/usb/r8152.c
49124 @@ -601,7 +601,7 @@ struct r8152 {
49125 void (*unload)(struct r8152 *);
49126 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49127 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49128 - } rtl_ops;
49129 + } __no_const rtl_ops;
49130
49131 int intr_interval;
49132 u32 saved_wolopts;
49133 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49134 index a2515887..6d13233 100644
49135 --- a/drivers/net/usb/sierra_net.c
49136 +++ b/drivers/net/usb/sierra_net.c
49137 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49138 /* atomic counter partially included in MAC address to make sure 2 devices
49139 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49140 */
49141 -static atomic_t iface_counter = ATOMIC_INIT(0);
49142 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49143
49144 /*
49145 * SYNC Timer Delay definition used to set the expiry time
49146 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49147 dev->net->netdev_ops = &sierra_net_device_ops;
49148
49149 /* change MAC addr to include, ifacenum, and to be unique */
49150 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49151 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49152 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49153
49154 /* we will have to manufacture ethernet headers, prepare template */
49155 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49156 index 59b0e97..a6ed579 100644
49157 --- a/drivers/net/virtio_net.c
49158 +++ b/drivers/net/virtio_net.c
49159 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49160 #define RECEIVE_AVG_WEIGHT 64
49161
49162 /* Minimum alignment for mergeable packet buffers. */
49163 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49164 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49165
49166 #define VIRTNET_DRIVER_VERSION "1.0.0"
49167
49168 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49169 index fceb637..37c70fd 100644
49170 --- a/drivers/net/vxlan.c
49171 +++ b/drivers/net/vxlan.c
49172 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49173 return vxlan->net;
49174 }
49175
49176 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49177 +static struct rtnl_link_ops vxlan_link_ops = {
49178 .kind = "vxlan",
49179 .maxtype = IFLA_VXLAN_MAX,
49180 .policy = vxlan_policy,
49181 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49182 return NOTIFY_DONE;
49183 }
49184
49185 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49186 +static struct notifier_block vxlan_notifier_block = {
49187 .notifier_call = vxlan_lowerdev_event,
49188 };
49189
49190 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49191 index 5920c99..ff2e4a5 100644
49192 --- a/drivers/net/wan/lmc/lmc_media.c
49193 +++ b/drivers/net/wan/lmc/lmc_media.c
49194 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49195 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49196
49197 lmc_media_t lmc_ds3_media = {
49198 - lmc_ds3_init, /* special media init stuff */
49199 - lmc_ds3_default, /* reset to default state */
49200 - lmc_ds3_set_status, /* reset status to state provided */
49201 - lmc_dummy_set_1, /* set clock source */
49202 - lmc_dummy_set2_1, /* set line speed */
49203 - lmc_ds3_set_100ft, /* set cable length */
49204 - lmc_ds3_set_scram, /* set scrambler */
49205 - lmc_ds3_get_link_status, /* get link status */
49206 - lmc_dummy_set_1, /* set link status */
49207 - lmc_ds3_set_crc_length, /* set CRC length */
49208 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49209 - lmc_ds3_watchdog
49210 + .init = lmc_ds3_init, /* special media init stuff */
49211 + .defaults = lmc_ds3_default, /* reset to default state */
49212 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49213 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49214 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49215 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49216 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49217 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49218 + .set_link_status = lmc_dummy_set_1, /* set link status */
49219 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49220 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49221 + .watchdog = lmc_ds3_watchdog
49222 };
49223
49224 lmc_media_t lmc_hssi_media = {
49225 - lmc_hssi_init, /* special media init stuff */
49226 - lmc_hssi_default, /* reset to default state */
49227 - lmc_hssi_set_status, /* reset status to state provided */
49228 - lmc_hssi_set_clock, /* set clock source */
49229 - lmc_dummy_set2_1, /* set line speed */
49230 - lmc_dummy_set_1, /* set cable length */
49231 - lmc_dummy_set_1, /* set scrambler */
49232 - lmc_hssi_get_link_status, /* get link status */
49233 - lmc_hssi_set_link_status, /* set link status */
49234 - lmc_hssi_set_crc_length, /* set CRC length */
49235 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49236 - lmc_hssi_watchdog
49237 + .init = lmc_hssi_init, /* special media init stuff */
49238 + .defaults = lmc_hssi_default, /* reset to default state */
49239 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49240 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49241 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49242 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49243 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49244 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49245 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49246 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49247 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49248 + .watchdog = lmc_hssi_watchdog
49249 };
49250
49251 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49252 - lmc_ssi_default, /* reset to default state */
49253 - lmc_ssi_set_status, /* reset status to state provided */
49254 - lmc_ssi_set_clock, /* set clock source */
49255 - lmc_ssi_set_speed, /* set line speed */
49256 - lmc_dummy_set_1, /* set cable length */
49257 - lmc_dummy_set_1, /* set scrambler */
49258 - lmc_ssi_get_link_status, /* get link status */
49259 - lmc_ssi_set_link_status, /* set link status */
49260 - lmc_ssi_set_crc_length, /* set CRC length */
49261 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49262 - lmc_ssi_watchdog
49263 +lmc_media_t lmc_ssi_media = {
49264 + .init = lmc_ssi_init, /* special media init stuff */
49265 + .defaults = lmc_ssi_default, /* reset to default state */
49266 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49267 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49268 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49269 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49270 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49271 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49272 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49273 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49274 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49275 + .watchdog = lmc_ssi_watchdog
49276 };
49277
49278 lmc_media_t lmc_t1_media = {
49279 - lmc_t1_init, /* special media init stuff */
49280 - lmc_t1_default, /* reset to default state */
49281 - lmc_t1_set_status, /* reset status to state provided */
49282 - lmc_t1_set_clock, /* set clock source */
49283 - lmc_dummy_set2_1, /* set line speed */
49284 - lmc_dummy_set_1, /* set cable length */
49285 - lmc_dummy_set_1, /* set scrambler */
49286 - lmc_t1_get_link_status, /* get link status */
49287 - lmc_dummy_set_1, /* set link status */
49288 - lmc_t1_set_crc_length, /* set CRC length */
49289 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49290 - lmc_t1_watchdog
49291 + .init = lmc_t1_init, /* special media init stuff */
49292 + .defaults = lmc_t1_default, /* reset to default state */
49293 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49294 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49295 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49296 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49297 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49298 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49299 + .set_link_status = lmc_dummy_set_1, /* set link status */
49300 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49301 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49302 + .watchdog = lmc_t1_watchdog
49303 };
49304
49305 static void
49306 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49307 index feacc3b..5bac0de 100644
49308 --- a/drivers/net/wan/z85230.c
49309 +++ b/drivers/net/wan/z85230.c
49310 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49311
49312 struct z8530_irqhandler z8530_sync =
49313 {
49314 - z8530_rx,
49315 - z8530_tx,
49316 - z8530_status
49317 + .rx = z8530_rx,
49318 + .tx = z8530_tx,
49319 + .status = z8530_status
49320 };
49321
49322 EXPORT_SYMBOL(z8530_sync);
49323 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49324 }
49325
49326 static struct z8530_irqhandler z8530_dma_sync = {
49327 - z8530_dma_rx,
49328 - z8530_dma_tx,
49329 - z8530_dma_status
49330 + .rx = z8530_dma_rx,
49331 + .tx = z8530_dma_tx,
49332 + .status = z8530_dma_status
49333 };
49334
49335 static struct z8530_irqhandler z8530_txdma_sync = {
49336 - z8530_rx,
49337 - z8530_dma_tx,
49338 - z8530_dma_status
49339 + .rx = z8530_rx,
49340 + .tx = z8530_dma_tx,
49341 + .status = z8530_dma_status
49342 };
49343
49344 /**
49345 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49346
49347 struct z8530_irqhandler z8530_nop=
49348 {
49349 - z8530_rx_clear,
49350 - z8530_tx_clear,
49351 - z8530_status_clear
49352 + .rx = z8530_rx_clear,
49353 + .tx = z8530_tx_clear,
49354 + .status = z8530_status_clear
49355 };
49356
49357
49358 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49359 index 0b60295..b8bfa5b 100644
49360 --- a/drivers/net/wimax/i2400m/rx.c
49361 +++ b/drivers/net/wimax/i2400m/rx.c
49362 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49363 if (i2400m->rx_roq == NULL)
49364 goto error_roq_alloc;
49365
49366 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49367 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49368 GFP_KERNEL);
49369 if (rd == NULL) {
49370 result = -ENOMEM;
49371 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49372 index e71a2ce..2268d61 100644
49373 --- a/drivers/net/wireless/airo.c
49374 +++ b/drivers/net/wireless/airo.c
49375 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49376 struct airo_info *ai = dev->ml_priv;
49377 int ridcode;
49378 int enabled;
49379 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49380 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49381 unsigned char *iobuf;
49382
49383 /* Only super-user can write RIDs */
49384 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49385 index da92bfa..5a9001a 100644
49386 --- a/drivers/net/wireless/at76c50x-usb.c
49387 +++ b/drivers/net/wireless/at76c50x-usb.c
49388 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49389 }
49390
49391 /* Convert timeout from the DFU status to jiffies */
49392 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49393 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49394 {
49395 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49396 | (s->poll_timeout[1] << 8)
49397 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49398 index 2fd9e18..3f55bdd 100644
49399 --- a/drivers/net/wireless/ath/ath10k/htc.c
49400 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49401 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49402 /* registered target arrival callback from the HIF layer */
49403 int ath10k_htc_init(struct ath10k *ar)
49404 {
49405 - struct ath10k_hif_cb htc_callbacks;
49406 + static struct ath10k_hif_cb htc_callbacks = {
49407 + .rx_completion = ath10k_htc_rx_completion_handler,
49408 + .tx_completion = ath10k_htc_tx_completion_handler,
49409 + };
49410 struct ath10k_htc_ep *ep = NULL;
49411 struct ath10k_htc *htc = &ar->htc;
49412
49413 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49414 ath10k_htc_reset_endpoint_states(htc);
49415
49416 /* setup HIF layer callbacks */
49417 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49418 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49419 htc->ar = ar;
49420
49421 /* Get HIF default pipe for HTC message exchange */
49422 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49423 index 527179c..a890150 100644
49424 --- a/drivers/net/wireless/ath/ath10k/htc.h
49425 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49426 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49427
49428 struct ath10k_htc_ops {
49429 void (*target_send_suspend_complete)(struct ath10k *ar);
49430 -};
49431 +} __no_const;
49432
49433 struct ath10k_htc_ep_ops {
49434 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49435 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49436 void (*ep_tx_credits)(struct ath10k *);
49437 -};
49438 +} __no_const;
49439
49440 /* service connection information */
49441 struct ath10k_htc_svc_conn_req {
49442 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49443 index f816909..e56cd8b 100644
49444 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49445 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49446 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49447 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49448 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49449
49450 - ACCESS_ONCE(ads->ds_link) = i->link;
49451 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49452 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49453 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49454
49455 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49456 ctl6 = SM(i->keytype, AR_EncrType);
49457 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49458
49459 if ((i->is_first || i->is_last) &&
49460 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49461 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49462 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49463 | set11nTries(i->rates, 1)
49464 | set11nTries(i->rates, 2)
49465 | set11nTries(i->rates, 3)
49466 | (i->dur_update ? AR_DurUpdateEna : 0)
49467 | SM(0, AR_BurstDur);
49468
49469 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49470 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49471 | set11nRate(i->rates, 1)
49472 | set11nRate(i->rates, 2)
49473 | set11nRate(i->rates, 3);
49474 } else {
49475 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49476 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49477 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49478 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49479 }
49480
49481 if (!i->is_first) {
49482 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49483 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49484 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49485 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49486 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49487 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49488 return;
49489 }
49490
49491 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49492 break;
49493 }
49494
49495 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49496 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49497 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49498 | SM(i->txpower[0], AR_XmitPower0)
49499 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49500 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49501 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
49502 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
49503
49504 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49505 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49506 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49507 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49508
49509 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49510 return;
49511
49512 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49513 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49514 | set11nPktDurRTSCTS(i->rates, 1);
49515
49516 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49517 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49518 | set11nPktDurRTSCTS(i->rates, 3);
49519
49520 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49521 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49522 | set11nRateFlags(i->rates, 1)
49523 | set11nRateFlags(i->rates, 2)
49524 | set11nRateFlags(i->rates, 3)
49525 | SM(i->rtscts_rate, AR_RTSCTSRate);
49526
49527 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49528 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49529 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49530 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49531 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49532 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49533 }
49534
49535 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49536 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49537 index da84b70..83e4978 100644
49538 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49539 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49540 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49541 (i->qcu << AR_TxQcuNum_S) | desc_len;
49542
49543 checksum += val;
49544 - ACCESS_ONCE(ads->info) = val;
49545 + ACCESS_ONCE_RW(ads->info) = val;
49546
49547 checksum += i->link;
49548 - ACCESS_ONCE(ads->link) = i->link;
49549 + ACCESS_ONCE_RW(ads->link) = i->link;
49550
49551 checksum += i->buf_addr[0];
49552 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49553 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49554 checksum += i->buf_addr[1];
49555 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
49556 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
49557 checksum += i->buf_addr[2];
49558 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
49559 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
49560 checksum += i->buf_addr[3];
49561 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
49562 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
49563
49564 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
49565 - ACCESS_ONCE(ads->ctl3) = val;
49566 + ACCESS_ONCE_RW(ads->ctl3) = val;
49567 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49568 - ACCESS_ONCE(ads->ctl5) = val;
49569 + ACCESS_ONCE_RW(ads->ctl5) = val;
49570 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49571 - ACCESS_ONCE(ads->ctl7) = val;
49572 + ACCESS_ONCE_RW(ads->ctl7) = val;
49573 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49574 - ACCESS_ONCE(ads->ctl9) = val;
49575 + ACCESS_ONCE_RW(ads->ctl9) = val;
49576
49577 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49578 - ACCESS_ONCE(ads->ctl10) = checksum;
49579 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49580
49581 if (i->is_first || i->is_last) {
49582 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49583 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49584 | set11nTries(i->rates, 1)
49585 | set11nTries(i->rates, 2)
49586 | set11nTries(i->rates, 3)
49587 | (i->dur_update ? AR_DurUpdateEna : 0)
49588 | SM(0, AR_BurstDur);
49589
49590 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49591 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49592 | set11nRate(i->rates, 1)
49593 | set11nRate(i->rates, 2)
49594 | set11nRate(i->rates, 3);
49595 } else {
49596 - ACCESS_ONCE(ads->ctl13) = 0;
49597 - ACCESS_ONCE(ads->ctl14) = 0;
49598 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49599 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49600 }
49601
49602 ads->ctl20 = 0;
49603 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49604
49605 ctl17 = SM(i->keytype, AR_EncrType);
49606 if (!i->is_first) {
49607 - ACCESS_ONCE(ads->ctl11) = 0;
49608 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49609 - ACCESS_ONCE(ads->ctl15) = 0;
49610 - ACCESS_ONCE(ads->ctl16) = 0;
49611 - ACCESS_ONCE(ads->ctl17) = ctl17;
49612 - ACCESS_ONCE(ads->ctl18) = 0;
49613 - ACCESS_ONCE(ads->ctl19) = 0;
49614 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49615 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49616 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49617 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49618 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49619 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49620 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49621 return;
49622 }
49623
49624 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49625 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49626 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49627 | SM(i->txpower[0], AR_XmitPower0)
49628 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49629 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49630 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49631 ctl12 |= SM(val, AR_PAPRDChainMask);
49632
49633 - ACCESS_ONCE(ads->ctl12) = ctl12;
49634 - ACCESS_ONCE(ads->ctl17) = ctl17;
49635 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49636 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49637
49638 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49639 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49640 | set11nPktDurRTSCTS(i->rates, 1);
49641
49642 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49643 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49644 | set11nPktDurRTSCTS(i->rates, 3);
49645
49646 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49647 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49648 | set11nRateFlags(i->rates, 1)
49649 | set11nRateFlags(i->rates, 2)
49650 | set11nRateFlags(i->rates, 3)
49651 | SM(i->rtscts_rate, AR_RTSCTSRate);
49652
49653 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49654 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49655
49656 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49657 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49658 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49659 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49660 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49661 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49662 }
49663
49664 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49665 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49666 index e82e570..8c3cf90 100644
49667 --- a/drivers/net/wireless/ath/ath9k/hw.h
49668 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49669 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
49670
49671 /* ANI */
49672 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49673 -};
49674 +} __no_const;
49675
49676 /**
49677 * struct ath_spec_scan - parameters for Atheros spectral scan
49678 @@ -722,7 +722,7 @@ struct ath_hw_ops {
49679 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49680 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49681 #endif
49682 -};
49683 +} __no_const;
49684
49685 struct ath_nf_limits {
49686 s16 max;
49687 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49688 index 9ede991..a8f08fb 100644
49689 --- a/drivers/net/wireless/ath/ath9k/main.c
49690 +++ b/drivers/net/wireless/ath/ath9k/main.c
49691 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
49692 if (!ath9k_is_chanctx_enabled())
49693 return;
49694
49695 - ath9k_ops.hw_scan = ath9k_hw_scan;
49696 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49697 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49698 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49699 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49700 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49701 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49702 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49703 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49704 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49705 + pax_open_kernel();
49706 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49707 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49708 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49709 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49710 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49711 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49712 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49713 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49714 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49715 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49716 + pax_close_kernel();
49717 }
49718
49719 #endif
49720 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49721 index 058a9f2..d5cb1ba 100644
49722 --- a/drivers/net/wireless/b43/phy_lp.c
49723 +++ b/drivers/net/wireless/b43/phy_lp.c
49724 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49725 {
49726 struct ssb_bus *bus = dev->dev->sdev->bus;
49727
49728 - static const struct b206x_channel *chandata = NULL;
49729 + const struct b206x_channel *chandata = NULL;
49730 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49731 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49732 u16 old_comm15, scale;
49733 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49734 index e566580..2c218ca 100644
49735 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49736 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49737 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49738 */
49739 if (il3945_mod_params.disable_hw_scan) {
49740 D_INFO("Disabling hw_scan\n");
49741 - il3945_mac_ops.hw_scan = NULL;
49742 + pax_open_kernel();
49743 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49744 + pax_close_kernel();
49745 }
49746
49747 D_INFO("*** LOAD DRIVER ***\n");
49748 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49749 index 0ffb6ff..c0b7f0e 100644
49750 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49751 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49752 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49753 {
49754 struct iwl_priv *priv = file->private_data;
49755 char buf[64];
49756 - int buf_size;
49757 + size_t buf_size;
49758 u32 offset, len;
49759
49760 memset(buf, 0, sizeof(buf));
49761 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49762 struct iwl_priv *priv = file->private_data;
49763
49764 char buf[8];
49765 - int buf_size;
49766 + size_t buf_size;
49767 u32 reset_flag;
49768
49769 memset(buf, 0, sizeof(buf));
49770 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49771 {
49772 struct iwl_priv *priv = file->private_data;
49773 char buf[8];
49774 - int buf_size;
49775 + size_t buf_size;
49776 int ht40;
49777
49778 memset(buf, 0, sizeof(buf));
49779 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49780 {
49781 struct iwl_priv *priv = file->private_data;
49782 char buf[8];
49783 - int buf_size;
49784 + size_t buf_size;
49785 int value;
49786
49787 memset(buf, 0, sizeof(buf));
49788 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49789 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49790 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49791
49792 -static const char *fmt_value = " %-30s %10u\n";
49793 -static const char *fmt_hex = " %-30s 0x%02X\n";
49794 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49795 -static const char *fmt_header =
49796 +static const char fmt_value[] = " %-30s %10u\n";
49797 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49798 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49799 +static const char fmt_header[] =
49800 "%-32s current cumulative delta max\n";
49801
49802 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49803 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49804 {
49805 struct iwl_priv *priv = file->private_data;
49806 char buf[8];
49807 - int buf_size;
49808 + size_t buf_size;
49809 int clear;
49810
49811 memset(buf, 0, sizeof(buf));
49812 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49813 {
49814 struct iwl_priv *priv = file->private_data;
49815 char buf[8];
49816 - int buf_size;
49817 + size_t buf_size;
49818 int trace;
49819
49820 memset(buf, 0, sizeof(buf));
49821 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49822 {
49823 struct iwl_priv *priv = file->private_data;
49824 char buf[8];
49825 - int buf_size;
49826 + size_t buf_size;
49827 int missed;
49828
49829 memset(buf, 0, sizeof(buf));
49830 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49831
49832 struct iwl_priv *priv = file->private_data;
49833 char buf[8];
49834 - int buf_size;
49835 + size_t buf_size;
49836 int plcp;
49837
49838 memset(buf, 0, sizeof(buf));
49839 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49840
49841 struct iwl_priv *priv = file->private_data;
49842 char buf[8];
49843 - int buf_size;
49844 + size_t buf_size;
49845 int flush;
49846
49847 memset(buf, 0, sizeof(buf));
49848 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49849
49850 struct iwl_priv *priv = file->private_data;
49851 char buf[8];
49852 - int buf_size;
49853 + size_t buf_size;
49854 int rts;
49855
49856 if (!priv->cfg->ht_params)
49857 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49858 {
49859 struct iwl_priv *priv = file->private_data;
49860 char buf[8];
49861 - int buf_size;
49862 + size_t buf_size;
49863
49864 memset(buf, 0, sizeof(buf));
49865 buf_size = min(count, sizeof(buf) - 1);
49866 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49867 struct iwl_priv *priv = file->private_data;
49868 u32 event_log_flag;
49869 char buf[8];
49870 - int buf_size;
49871 + size_t buf_size;
49872
49873 /* check that the interface is up */
49874 if (!iwl_is_ready(priv))
49875 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49876 struct iwl_priv *priv = file->private_data;
49877 char buf[8];
49878 u32 calib_disabled;
49879 - int buf_size;
49880 + size_t buf_size;
49881
49882 memset(buf, 0, sizeof(buf));
49883 buf_size = min(count, sizeof(buf) - 1);
49884 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49885 index 69935aa..c1ca128 100644
49886 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49887 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49888 @@ -1836,7 +1836,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49889 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49890
49891 char buf[8];
49892 - int buf_size;
49893 + size_t buf_size;
49894 u32 reset_flag;
49895
49896 memset(buf, 0, sizeof(buf));
49897 @@ -1857,7 +1857,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49898 {
49899 struct iwl_trans *trans = file->private_data;
49900 char buf[8];
49901 - int buf_size;
49902 + size_t buf_size;
49903 int csr;
49904
49905 memset(buf, 0, sizeof(buf));
49906 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49907 index 8908be6..fe97ddd 100644
49908 --- a/drivers/net/wireless/mac80211_hwsim.c
49909 +++ b/drivers/net/wireless/mac80211_hwsim.c
49910 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
49911 if (channels < 1)
49912 return -EINVAL;
49913
49914 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49915 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49916 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49917 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49918 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49919 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49920 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49921 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49922 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49923 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49924 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49925 - mac80211_hwsim_assign_vif_chanctx;
49926 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49927 - mac80211_hwsim_unassign_vif_chanctx;
49928 + pax_open_kernel();
49929 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49930 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49931 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49932 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49933 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49934 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49935 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49936 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49937 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49938 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49939 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49940 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49941 + pax_close_kernel();
49942
49943 spin_lock_init(&hwsim_radio_lock);
49944 INIT_LIST_HEAD(&hwsim_radios);
49945 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49946 index 60d44ce..884dd1c 100644
49947 --- a/drivers/net/wireless/rndis_wlan.c
49948 +++ b/drivers/net/wireless/rndis_wlan.c
49949 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49950
49951 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49952
49953 - if (rts_threshold < 0 || rts_threshold > 2347)
49954 + if (rts_threshold > 2347)
49955 rts_threshold = 2347;
49956
49957 tmp = cpu_to_le32(rts_threshold);
49958 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49959 index 9bb398b..b0cc047 100644
49960 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49961 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49962 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49963 * for hardware which doesn't support hardware
49964 * sequence counting.
49965 */
49966 - atomic_t seqno;
49967 + atomic_unchecked_t seqno;
49968 };
49969
49970 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49971 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49972 index 68b620b..92ecd9e 100644
49973 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49974 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49975 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49976 * sequence counter given by mac80211.
49977 */
49978 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49979 - seqno = atomic_add_return(0x10, &intf->seqno);
49980 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49981 else
49982 - seqno = atomic_read(&intf->seqno);
49983 + seqno = atomic_read_unchecked(&intf->seqno);
49984
49985 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49986 hdr->seq_ctrl |= cpu_to_le16(seqno);
49987 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49988 index b661f896..ddf7d2b 100644
49989 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49990 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49991 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49992
49993 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49994
49995 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49996 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49997 + pax_open_kernel();
49998 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49999 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50000 + pax_close_kernel();
50001
50002 wl1251_info("using dedicated interrupt line");
50003 } else {
50004 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50005 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50006 + pax_open_kernel();
50007 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50008 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50009 + pax_close_kernel();
50010
50011 wl1251_info("using SDIO interrupt");
50012 }
50013 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50014 index 144d1f8..7030936 100644
50015 --- a/drivers/net/wireless/ti/wl12xx/main.c
50016 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50017 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50018 sizeof(wl->conf.mem));
50019
50020 /* read data preparation is only needed by wl127x */
50021 - wl->ops->prepare_read = wl127x_prepare_read;
50022 + pax_open_kernel();
50023 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50024 + pax_close_kernel();
50025
50026 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50027 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50028 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50029 sizeof(wl->conf.mem));
50030
50031 /* read data preparation is only needed by wl127x */
50032 - wl->ops->prepare_read = wl127x_prepare_read;
50033 + pax_open_kernel();
50034 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50035 + pax_close_kernel();
50036
50037 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50038 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50039 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50040 index 717c4f5..a813aeb 100644
50041 --- a/drivers/net/wireless/ti/wl18xx/main.c
50042 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50043 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50044 }
50045
50046 if (!checksum_param) {
50047 - wl18xx_ops.set_rx_csum = NULL;
50048 - wl18xx_ops.init_vif = NULL;
50049 + pax_open_kernel();
50050 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50051 + *(void **)&wl18xx_ops.init_vif = NULL;
50052 + pax_close_kernel();
50053 }
50054
50055 /* Enable 11a Band only if we have 5G antennas */
50056 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50057 index a912dc0..a8225ba 100644
50058 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50059 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50060 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50061 {
50062 struct zd_usb *usb = urb->context;
50063 struct zd_usb_interrupt *intr = &usb->intr;
50064 - int len;
50065 + unsigned int len;
50066 u16 int_num;
50067
50068 ZD_ASSERT(in_interrupt());
50069 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50070 index ce2e2cf..f81e500 100644
50071 --- a/drivers/nfc/nfcwilink.c
50072 +++ b/drivers/nfc/nfcwilink.c
50073 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50074
50075 static int nfcwilink_probe(struct platform_device *pdev)
50076 {
50077 - static struct nfcwilink *drv;
50078 + struct nfcwilink *drv;
50079 int rc;
50080 __u32 protocols;
50081
50082 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50083 index 24d3d24..ff70d28 100644
50084 --- a/drivers/nfc/st21nfca/st21nfca.c
50085 +++ b/drivers/nfc/st21nfca/st21nfca.c
50086 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50087 goto exit;
50088 }
50089
50090 - gate = uid_skb->data;
50091 + memcpy(gate, uid_skb->data, uid_skb->len);
50092 *len = uid_skb->len;
50093 exit:
50094 kfree_skb(uid_skb);
50095 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50096 index 3a896c9..ac7b1c8 100644
50097 --- a/drivers/of/fdt.c
50098 +++ b/drivers/of/fdt.c
50099 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50100 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50101 return 0;
50102 }
50103 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50104 + pax_open_kernel();
50105 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50106 + pax_close_kernel();
50107 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50108 }
50109 late_initcall(of_fdt_raw_init);
50110 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50111 index d93b2b6..ae50401 100644
50112 --- a/drivers/oprofile/buffer_sync.c
50113 +++ b/drivers/oprofile/buffer_sync.c
50114 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50115 if (cookie == NO_COOKIE)
50116 offset = pc;
50117 if (cookie == INVALID_COOKIE) {
50118 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50119 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50120 offset = pc;
50121 }
50122 if (cookie != last_cookie) {
50123 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50124 /* add userspace sample */
50125
50126 if (!mm) {
50127 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50128 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50129 return 0;
50130 }
50131
50132 cookie = lookup_dcookie(mm, s->eip, &offset);
50133
50134 if (cookie == INVALID_COOKIE) {
50135 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50136 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50137 return 0;
50138 }
50139
50140 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50141 /* ignore backtraces if failed to add a sample */
50142 if (state == sb_bt_start) {
50143 state = sb_bt_ignore;
50144 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50145 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50146 }
50147 }
50148 release_mm(mm);
50149 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50150 index c0cc4e7..44d4e54 100644
50151 --- a/drivers/oprofile/event_buffer.c
50152 +++ b/drivers/oprofile/event_buffer.c
50153 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50154 }
50155
50156 if (buffer_pos == buffer_size) {
50157 - atomic_inc(&oprofile_stats.event_lost_overflow);
50158 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50159 return;
50160 }
50161
50162 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50163 index ed2c3ec..deda85a 100644
50164 --- a/drivers/oprofile/oprof.c
50165 +++ b/drivers/oprofile/oprof.c
50166 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50167 if (oprofile_ops.switch_events())
50168 return;
50169
50170 - atomic_inc(&oprofile_stats.multiplex_counter);
50171 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50172 start_switch_worker();
50173 }
50174
50175 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50176 index ee2cfce..7f8f699 100644
50177 --- a/drivers/oprofile/oprofile_files.c
50178 +++ b/drivers/oprofile/oprofile_files.c
50179 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50180
50181 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50182
50183 -static ssize_t timeout_read(struct file *file, char __user *buf,
50184 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50185 size_t count, loff_t *offset)
50186 {
50187 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50188 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50189 index 59659ce..6c860a0 100644
50190 --- a/drivers/oprofile/oprofile_stats.c
50191 +++ b/drivers/oprofile/oprofile_stats.c
50192 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50193 cpu_buf->sample_invalid_eip = 0;
50194 }
50195
50196 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50197 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50198 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50199 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50200 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50201 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50202 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50203 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50204 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50205 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50206 }
50207
50208
50209 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50210 index 1fc622b..8c48fc3 100644
50211 --- a/drivers/oprofile/oprofile_stats.h
50212 +++ b/drivers/oprofile/oprofile_stats.h
50213 @@ -13,11 +13,11 @@
50214 #include <linux/atomic.h>
50215
50216 struct oprofile_stat_struct {
50217 - atomic_t sample_lost_no_mm;
50218 - atomic_t sample_lost_no_mapping;
50219 - atomic_t bt_lost_no_mapping;
50220 - atomic_t event_lost_overflow;
50221 - atomic_t multiplex_counter;
50222 + atomic_unchecked_t sample_lost_no_mm;
50223 + atomic_unchecked_t sample_lost_no_mapping;
50224 + atomic_unchecked_t bt_lost_no_mapping;
50225 + atomic_unchecked_t event_lost_overflow;
50226 + atomic_unchecked_t multiplex_counter;
50227 };
50228
50229 extern struct oprofile_stat_struct oprofile_stats;
50230 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50231 index 3f49345..c750d0b 100644
50232 --- a/drivers/oprofile/oprofilefs.c
50233 +++ b/drivers/oprofile/oprofilefs.c
50234 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50235
50236 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50237 {
50238 - atomic_t *val = file->private_data;
50239 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50240 + atomic_unchecked_t *val = file->private_data;
50241 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50242 }
50243
50244
50245 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50246
50247
50248 int oprofilefs_create_ro_atomic(struct dentry *root,
50249 - char const *name, atomic_t *val)
50250 + char const *name, atomic_unchecked_t *val)
50251 {
50252 return __oprofilefs_create_file(root, name,
50253 &atomic_ro_fops, 0444, val);
50254 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50255 index bdef916..88c7dee 100644
50256 --- a/drivers/oprofile/timer_int.c
50257 +++ b/drivers/oprofile/timer_int.c
50258 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50259 return NOTIFY_OK;
50260 }
50261
50262 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50263 +static struct notifier_block oprofile_cpu_notifier = {
50264 .notifier_call = oprofile_cpu_notify,
50265 };
50266
50267 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50268 index 3b47080..6cd05dd 100644
50269 --- a/drivers/parport/procfs.c
50270 +++ b/drivers/parport/procfs.c
50271 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50272
50273 *ppos += len;
50274
50275 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50276 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50277 }
50278
50279 #ifdef CONFIG_PARPORT_1284
50280 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50281
50282 *ppos += len;
50283
50284 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50285 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50286 }
50287 #endif /* IEEE1284.3 support. */
50288
50289 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50290 index ba46e58..90cfc24 100644
50291 --- a/drivers/pci/host/pci-host-generic.c
50292 +++ b/drivers/pci/host/pci-host-generic.c
50293 @@ -26,9 +26,9 @@
50294 #include <linux/platform_device.h>
50295
50296 struct gen_pci_cfg_bus_ops {
50297 + struct pci_ops ops;
50298 u32 bus_shift;
50299 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50300 -};
50301 +} __do_const;
50302
50303 struct gen_pci_cfg_windows {
50304 struct resource res;
50305 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50306 }
50307
50308 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50309 + .ops = {
50310 + .map_bus = gen_pci_map_cfg_bus_cam,
50311 + .read = pci_generic_config_read,
50312 + .write = pci_generic_config_write,
50313 + },
50314 .bus_shift = 16,
50315 - .map_bus = gen_pci_map_cfg_bus_cam,
50316 };
50317
50318 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50319 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50320 }
50321
50322 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50323 + .ops = {
50324 + .map_bus = gen_pci_map_cfg_bus_ecam,
50325 + .read = pci_generic_config_read,
50326 + .write = pci_generic_config_write,
50327 + },
50328 .bus_shift = 20,
50329 - .map_bus = gen_pci_map_cfg_bus_ecam,
50330 -};
50331 -
50332 -static struct pci_ops gen_pci_ops = {
50333 - .read = pci_generic_config_read,
50334 - .write = pci_generic_config_write,
50335 };
50336
50337 static const struct of_device_id gen_pci_of_match[] = {
50338 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50339 .private_data = (void **)&pci,
50340 .setup = gen_pci_setup,
50341 .map_irq = of_irq_parse_and_map_pci,
50342 - .ops = &gen_pci_ops,
50343 };
50344
50345 if (!pci)
50346 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50347
50348 of_id = of_match_node(gen_pci_of_match, np);
50349 pci->cfg.ops = of_id->data;
50350 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50351 + hw.ops = &pci->cfg.ops->ops;
50352 pci->host.dev.parent = dev;
50353 INIT_LIST_HEAD(&pci->host.windows);
50354 INIT_LIST_HEAD(&pci->resources);
50355 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50356 index 6ca2399..68d866b 100644
50357 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50358 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50359 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50360 goto init_cleanup;
50361 }
50362
50363 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50364 + pax_open_kernel();
50365 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50366 + pax_close_kernel();
50367 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50368
50369 return retval;
50370 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50371 index 66b7bbe..26bee78 100644
50372 --- a/drivers/pci/hotplug/cpcihp_generic.c
50373 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50374 @@ -73,7 +73,6 @@ static u16 port;
50375 static unsigned int enum_bit;
50376 static u8 enum_mask;
50377
50378 -static struct cpci_hp_controller_ops generic_hpc_ops;
50379 static struct cpci_hp_controller generic_hpc;
50380
50381 static int __init validate_parameters(void)
50382 @@ -139,6 +138,10 @@ static int query_enum(void)
50383 return ((value & enum_mask) == enum_mask);
50384 }
50385
50386 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50387 + .query_enum = query_enum,
50388 +};
50389 +
50390 static int __init cpcihp_generic_init(void)
50391 {
50392 int status;
50393 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50394 pci_dev_put(dev);
50395
50396 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50397 - generic_hpc_ops.query_enum = query_enum;
50398 generic_hpc.ops = &generic_hpc_ops;
50399
50400 status = cpci_hp_register_controller(&generic_hpc);
50401 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50402 index 7ecf34e..effed62 100644
50403 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50404 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50405 @@ -59,7 +59,6 @@
50406 /* local variables */
50407 static bool debug;
50408 static bool poll;
50409 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50410 static struct cpci_hp_controller zt5550_hpc;
50411
50412 /* Primary cPCI bus bridge device */
50413 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50414 return 0;
50415 }
50416
50417 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50418 + .query_enum = zt5550_hc_query_enum,
50419 +};
50420 +
50421 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50422 {
50423 int status;
50424 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50425 dbg("returned from zt5550_hc_config");
50426
50427 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50428 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50429 zt5550_hpc.ops = &zt5550_hpc_ops;
50430 if (!poll) {
50431 zt5550_hpc.irq = hc_dev->irq;
50432 zt5550_hpc.irq_flags = IRQF_SHARED;
50433 zt5550_hpc.dev_id = hc_dev;
50434
50435 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50436 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50437 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50438 + pax_open_kernel();
50439 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50440 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50441 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50442 + pax_open_kernel();
50443 } else {
50444 info("using ENUM# polling mode");
50445 }
50446 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50447 index 1e08ff8c..3cd145f 100644
50448 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50449 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50450 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50451
50452 void compaq_nvram_init (void __iomem *rom_start)
50453 {
50454 +#ifndef CONFIG_PAX_KERNEXEC
50455 if (rom_start)
50456 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50457 +#endif
50458
50459 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50460
50461 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50462 index 56d8486..f26113f 100644
50463 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50464 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50465 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50466 return -EINVAL;
50467 }
50468
50469 - slot->ops->owner = owner;
50470 - slot->ops->mod_name = mod_name;
50471 + pax_open_kernel();
50472 + *(struct module **)&slot->ops->owner = owner;
50473 + *(const char **)&slot->ops->mod_name = mod_name;
50474 + pax_close_kernel();
50475
50476 mutex_lock(&pci_hp_mutex);
50477 /*
50478 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50479 index 07aa722..84514b4 100644
50480 --- a/drivers/pci/hotplug/pciehp_core.c
50481 +++ b/drivers/pci/hotplug/pciehp_core.c
50482 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50483 struct slot *slot = ctrl->slot;
50484 struct hotplug_slot *hotplug = NULL;
50485 struct hotplug_slot_info *info = NULL;
50486 - struct hotplug_slot_ops *ops = NULL;
50487 + hotplug_slot_ops_no_const *ops = NULL;
50488 char name[SLOT_NAME_SIZE];
50489 int retval = -ENOMEM;
50490
50491 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
50492 index c3e7dfc..cbd9625 100644
50493 --- a/drivers/pci/msi.c
50494 +++ b/drivers/pci/msi.c
50495 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
50496 {
50497 struct attribute **msi_attrs;
50498 struct attribute *msi_attr;
50499 - struct device_attribute *msi_dev_attr;
50500 - struct attribute_group *msi_irq_group;
50501 + device_attribute_no_const *msi_dev_attr;
50502 + attribute_group_no_const *msi_irq_group;
50503 const struct attribute_group **msi_irq_groups;
50504 struct msi_desc *entry;
50505 int ret = -ENOMEM;
50506 @@ -573,7 +573,7 @@ error_attrs:
50507 count = 0;
50508 msi_attr = msi_attrs[count];
50509 while (msi_attr) {
50510 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
50511 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
50512 kfree(msi_attr->name);
50513 kfree(msi_dev_attr);
50514 ++count;
50515 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
50516 index 312f23a..d21181c 100644
50517 --- a/drivers/pci/pci-sysfs.c
50518 +++ b/drivers/pci/pci-sysfs.c
50519 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
50520 {
50521 /* allocate attribute structure, piggyback attribute name */
50522 int name_len = write_combine ? 13 : 10;
50523 - struct bin_attribute *res_attr;
50524 + bin_attribute_no_const *res_attr;
50525 int retval;
50526
50527 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
50528 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
50529 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
50530 {
50531 int retval;
50532 - struct bin_attribute *attr;
50533 + bin_attribute_no_const *attr;
50534
50535 /* If the device has VPD, try to expose it in sysfs. */
50536 if (dev->vpd) {
50537 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
50538 {
50539 int retval;
50540 int rom_size = 0;
50541 - struct bin_attribute *attr;
50542 + bin_attribute_no_const *attr;
50543
50544 if (!sysfs_initialized)
50545 return -EACCES;
50546 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
50547 index 4091f82..7d98eef 100644
50548 --- a/drivers/pci/pci.h
50549 +++ b/drivers/pci/pci.h
50550 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
50551 struct pci_vpd {
50552 unsigned int len;
50553 const struct pci_vpd_ops *ops;
50554 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
50555 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
50556 };
50557
50558 int pci_vpd_pci22_init(struct pci_dev *dev);
50559 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
50560 index 820740a..8b1c673 100644
50561 --- a/drivers/pci/pcie/aspm.c
50562 +++ b/drivers/pci/pcie/aspm.c
50563 @@ -27,9 +27,9 @@
50564 #define MODULE_PARAM_PREFIX "pcie_aspm."
50565
50566 /* Note: those are not register definitions */
50567 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
50568 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
50569 -#define ASPM_STATE_L1 (4) /* L1 state */
50570 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
50571 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
50572 +#define ASPM_STATE_L1 (4U) /* L1 state */
50573 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
50574 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50575
50576 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
50577 index be35da2..ec16cdb 100644
50578 --- a/drivers/pci/pcie/portdrv_pci.c
50579 +++ b/drivers/pci/pcie/portdrv_pci.c
50580 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
50581 return 0;
50582 }
50583
50584 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
50585 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
50586 /*
50587 * Boxes that should not use MSI for PCIe PME signaling.
50588 */
50589 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50590 index 8d2f400..c97cc91 100644
50591 --- a/drivers/pci/probe.c
50592 +++ b/drivers/pci/probe.c
50593 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50594 u16 orig_cmd;
50595 struct pci_bus_region region, inverted_region;
50596
50597 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50598 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50599
50600 /* No printks while decoding is disabled! */
50601 if (!dev->mmio_always_on) {
50602 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50603 index 3f155e7..0f4b1f0 100644
50604 --- a/drivers/pci/proc.c
50605 +++ b/drivers/pci/proc.c
50606 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50607 static int __init pci_proc_init(void)
50608 {
50609 struct pci_dev *dev = NULL;
50610 +
50611 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50612 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50613 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50614 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50615 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50616 +#endif
50617 +#else
50618 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50619 +#endif
50620 proc_create("devices", 0, proc_bus_pci_dir,
50621 &proc_bus_pci_dev_operations);
50622 proc_initialized = 1;
50623 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50624 index b84fdd6..b89d829 100644
50625 --- a/drivers/platform/chrome/chromeos_laptop.c
50626 +++ b/drivers/platform/chrome/chromeos_laptop.c
50627 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50628 .callback = chromeos_laptop_dmi_matched, \
50629 .driver_data = (void *)&board_
50630
50631 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50632 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50633 {
50634 .ident = "Samsung Series 5 550",
50635 .matches = {
50636 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
50637 index 3474920..acc9581 100644
50638 --- a/drivers/platform/chrome/chromeos_pstore.c
50639 +++ b/drivers/platform/chrome/chromeos_pstore.c
50640 @@ -13,7 +13,7 @@
50641 #include <linux/platform_device.h>
50642 #include <linux/pstore_ram.h>
50643
50644 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
50645 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
50646 {
50647 /*
50648 * Today all Chromebooks/boxes ship with Google_* as version and
50649 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50650 index 1e1e594..8fe59c5 100644
50651 --- a/drivers/platform/x86/alienware-wmi.c
50652 +++ b/drivers/platform/x86/alienware-wmi.c
50653 @@ -150,7 +150,7 @@ struct wmax_led_args {
50654 } __packed;
50655
50656 static struct platform_device *platform_device;
50657 -static struct device_attribute *zone_dev_attrs;
50658 +static device_attribute_no_const *zone_dev_attrs;
50659 static struct attribute **zone_attrs;
50660 static struct platform_zone *zone_data;
50661
50662 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50663 }
50664 };
50665
50666 -static struct attribute_group zone_attribute_group = {
50667 +static attribute_group_no_const zone_attribute_group = {
50668 .name = "rgb_zones",
50669 };
50670
50671 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
50672 index 7543a56..367ca8ed 100644
50673 --- a/drivers/platform/x86/asus-wmi.c
50674 +++ b/drivers/platform/x86/asus-wmi.c
50675 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
50676 int err;
50677 u32 retval = -1;
50678
50679 +#ifdef CONFIG_GRKERNSEC_KMEM
50680 + return -EPERM;
50681 +#endif
50682 +
50683 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
50684
50685 if (err < 0)
50686 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
50687 int err;
50688 u32 retval = -1;
50689
50690 +#ifdef CONFIG_GRKERNSEC_KMEM
50691 + return -EPERM;
50692 +#endif
50693 +
50694 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
50695 &retval);
50696
50697 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
50698 union acpi_object *obj;
50699 acpi_status status;
50700
50701 +#ifdef CONFIG_GRKERNSEC_KMEM
50702 + return -EPERM;
50703 +#endif
50704 +
50705 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
50706 1, asus->debug.method_id,
50707 &input, &output);
50708 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
50709 index bceb30b..bf063d4 100644
50710 --- a/drivers/platform/x86/compal-laptop.c
50711 +++ b/drivers/platform/x86/compal-laptop.c
50712 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
50713 return 1;
50714 }
50715
50716 -static struct dmi_system_id __initdata compal_dmi_table[] = {
50717 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
50718 {
50719 .ident = "FL90/IFL90",
50720 .matches = {
50721 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
50722 index 458e6c9..089aee7 100644
50723 --- a/drivers/platform/x86/hdaps.c
50724 +++ b/drivers/platform/x86/hdaps.c
50725 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
50726 "ThinkPad T42p", so the order of the entries matters.
50727 If your ThinkPad is not recognized, please update to latest
50728 BIOS. This is especially the case for some R52 ThinkPads. */
50729 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
50730 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
50731 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
50732 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
50733 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
50734 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
50735 index 97c2be1..2ee50ce 100644
50736 --- a/drivers/platform/x86/ibm_rtl.c
50737 +++ b/drivers/platform/x86/ibm_rtl.c
50738 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
50739 }
50740
50741
50742 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
50743 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
50744 { \
50745 .matches = { \
50746 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
50747 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
50748 index a4a4258..a58a04c 100644
50749 --- a/drivers/platform/x86/intel_oaktrail.c
50750 +++ b/drivers/platform/x86/intel_oaktrail.c
50751 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
50752 return 0;
50753 }
50754
50755 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
50756 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
50757 {
50758 .ident = "OakTrail platform",
50759 .matches = {
50760 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
50761 index 0859877..59d596d 100644
50762 --- a/drivers/platform/x86/msi-laptop.c
50763 +++ b/drivers/platform/x86/msi-laptop.c
50764 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
50765 return 1;
50766 }
50767
50768 -static struct dmi_system_id __initdata msi_dmi_table[] = {
50769 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
50770 {
50771 .ident = "MSI S270",
50772 .matches = {
50773 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
50774
50775 if (!quirks->ec_read_only) {
50776 /* allow userland write sysfs file */
50777 - dev_attr_bluetooth.store = store_bluetooth;
50778 - dev_attr_wlan.store = store_wlan;
50779 - dev_attr_threeg.store = store_threeg;
50780 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
50781 - dev_attr_wlan.attr.mode |= S_IWUSR;
50782 - dev_attr_threeg.attr.mode |= S_IWUSR;
50783 + pax_open_kernel();
50784 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
50785 + *(void **)&dev_attr_wlan.store = store_wlan;
50786 + *(void **)&dev_attr_threeg.store = store_threeg;
50787 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
50788 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
50789 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
50790 + pax_close_kernel();
50791 }
50792
50793 /* disable hardware control by fn key */
50794 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
50795 index 6d2bac0..ec2b029 100644
50796 --- a/drivers/platform/x86/msi-wmi.c
50797 +++ b/drivers/platform/x86/msi-wmi.c
50798 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
50799 static void msi_wmi_notify(u32 value, void *context)
50800 {
50801 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
50802 - static struct key_entry *key;
50803 + struct key_entry *key;
50804 union acpi_object *obj;
50805 acpi_status status;
50806
50807 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
50808 index 9e701b2..c68a7b5 100644
50809 --- a/drivers/platform/x86/samsung-laptop.c
50810 +++ b/drivers/platform/x86/samsung-laptop.c
50811 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
50812 return 0;
50813 }
50814
50815 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
50816 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
50817 {
50818 .matches = {
50819 DMI_MATCH(DMI_SYS_VENDOR,
50820 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
50821 index e6aac72..e11ff24 100644
50822 --- a/drivers/platform/x86/samsung-q10.c
50823 +++ b/drivers/platform/x86/samsung-q10.c
50824 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
50825 return 1;
50826 }
50827
50828 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
50829 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
50830 {
50831 .ident = "Samsung Q10",
50832 .matches = {
50833 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
50834 index e51c1e7..71bb385 100644
50835 --- a/drivers/platform/x86/sony-laptop.c
50836 +++ b/drivers/platform/x86/sony-laptop.c
50837 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
50838 }
50839
50840 /* High speed charging function */
50841 -static struct device_attribute *hsc_handle;
50842 +static device_attribute_no_const *hsc_handle;
50843
50844 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
50845 struct device_attribute *attr,
50846 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
50847 }
50848
50849 /* low battery function */
50850 -static struct device_attribute *lowbatt_handle;
50851 +static device_attribute_no_const *lowbatt_handle;
50852
50853 static ssize_t sony_nc_lowbatt_store(struct device *dev,
50854 struct device_attribute *attr,
50855 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
50856 }
50857
50858 /* fan speed function */
50859 -static struct device_attribute *fan_handle, *hsf_handle;
50860 +static device_attribute_no_const *fan_handle, *hsf_handle;
50861
50862 static ssize_t sony_nc_hsfan_store(struct device *dev,
50863 struct device_attribute *attr,
50864 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50865 }
50866
50867 /* USB charge function */
50868 -static struct device_attribute *uc_handle;
50869 +static device_attribute_no_const *uc_handle;
50870
50871 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50872 struct device_attribute *attr,
50873 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50874 }
50875
50876 /* Panel ID function */
50877 -static struct device_attribute *panel_handle;
50878 +static device_attribute_no_const *panel_handle;
50879
50880 static ssize_t sony_nc_panelid_show(struct device *dev,
50881 struct device_attribute *attr, char *buffer)
50882 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50883 }
50884
50885 /* smart connect function */
50886 -static struct device_attribute *sc_handle;
50887 +static device_attribute_no_const *sc_handle;
50888
50889 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50890 struct device_attribute *attr,
50891 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
50892 .drv.pm = &sony_pic_pm,
50893 };
50894
50895 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
50896 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
50897 {
50898 .ident = "Sony Vaio",
50899 .matches = {
50900 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50901 index 3b8ceee..e18652c 100644
50902 --- a/drivers/platform/x86/thinkpad_acpi.c
50903 +++ b/drivers/platform/x86/thinkpad_acpi.c
50904 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
50905 return 0;
50906 }
50907
50908 -void static hotkey_mask_warn_incomplete_mask(void)
50909 +static void hotkey_mask_warn_incomplete_mask(void)
50910 {
50911 /* log only what the user can fix... */
50912 const u32 wantedmask = hotkey_driver_mask &
50913 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50914 && !tp_features.bright_unkfw)
50915 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50916 }
50917 +}
50918
50919 #undef TPACPI_COMPARE_KEY
50920 #undef TPACPI_MAY_SEND_KEY
50921 -}
50922
50923 /*
50924 * Polling driver
50925 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50926 index 438d4c7..ca8a2fb 100644
50927 --- a/drivers/pnp/pnpbios/bioscalls.c
50928 +++ b/drivers/pnp/pnpbios/bioscalls.c
50929 @@ -59,7 +59,7 @@ do { \
50930 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50931 } while(0)
50932
50933 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50934 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50935 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50936
50937 /*
50938 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50939
50940 cpu = get_cpu();
50941 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50942 +
50943 + pax_open_kernel();
50944 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50945 + pax_close_kernel();
50946
50947 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50948 spin_lock_irqsave(&pnp_bios_lock, flags);
50949 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50950 :"memory");
50951 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50952
50953 + pax_open_kernel();
50954 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50955 + pax_close_kernel();
50956 +
50957 put_cpu();
50958
50959 /* If we get here and this is set then the PnP BIOS faulted on us. */
50960 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50961 return status;
50962 }
50963
50964 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50965 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50966 {
50967 int i;
50968
50969 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50970 pnp_bios_callpoint.offset = header->fields.pm16offset;
50971 pnp_bios_callpoint.segment = PNP_CS16;
50972
50973 + pax_open_kernel();
50974 +
50975 for_each_possible_cpu(i) {
50976 struct desc_struct *gdt = get_cpu_gdt_table(i);
50977 if (!gdt)
50978 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50979 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50980 (unsigned long)__va(header->fields.pm16dseg));
50981 }
50982 +
50983 + pax_close_kernel();
50984 }
50985 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
50986 index facd43b..b291260 100644
50987 --- a/drivers/pnp/pnpbios/core.c
50988 +++ b/drivers/pnp/pnpbios/core.c
50989 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
50990 return 0;
50991 }
50992
50993 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
50994 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
50995 { /* PnPBIOS GPF on boot */
50996 .callback = exploding_pnp_bios,
50997 .ident = "Higraded P14H",
50998 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50999 index 0c52e2a..3421ab7 100644
51000 --- a/drivers/power/pda_power.c
51001 +++ b/drivers/power/pda_power.c
51002 @@ -37,7 +37,11 @@ static int polling;
51003
51004 #if IS_ENABLED(CONFIG_USB_PHY)
51005 static struct usb_phy *transceiver;
51006 -static struct notifier_block otg_nb;
51007 +static int otg_handle_notification(struct notifier_block *nb,
51008 + unsigned long event, void *unused);
51009 +static struct notifier_block otg_nb = {
51010 + .notifier_call = otg_handle_notification
51011 +};
51012 #endif
51013
51014 static struct regulator *ac_draw;
51015 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51016
51017 #if IS_ENABLED(CONFIG_USB_PHY)
51018 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51019 - otg_nb.notifier_call = otg_handle_notification;
51020 ret = usb_register_notifier(transceiver, &otg_nb);
51021 if (ret) {
51022 dev_err(dev, "failure to register otg notifier\n");
51023 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51024 index cc439fd..8fa30df 100644
51025 --- a/drivers/power/power_supply.h
51026 +++ b/drivers/power/power_supply.h
51027 @@ -16,12 +16,12 @@ struct power_supply;
51028
51029 #ifdef CONFIG_SYSFS
51030
51031 -extern void power_supply_init_attrs(struct device_type *dev_type);
51032 +extern void power_supply_init_attrs(void);
51033 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51034
51035 #else
51036
51037 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51038 +static inline void power_supply_init_attrs(void) {}
51039 #define power_supply_uevent NULL
51040
51041 #endif /* CONFIG_SYSFS */
51042 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51043 index 694e8cd..9f03483 100644
51044 --- a/drivers/power/power_supply_core.c
51045 +++ b/drivers/power/power_supply_core.c
51046 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51047 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51048 EXPORT_SYMBOL_GPL(power_supply_notifier);
51049
51050 -static struct device_type power_supply_dev_type;
51051 +extern const struct attribute_group *power_supply_attr_groups[];
51052 +static struct device_type power_supply_dev_type = {
51053 + .groups = power_supply_attr_groups,
51054 +};
51055
51056 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51057 struct power_supply *supply)
51058 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51059 return PTR_ERR(power_supply_class);
51060
51061 power_supply_class->dev_uevent = power_supply_uevent;
51062 - power_supply_init_attrs(&power_supply_dev_type);
51063 + power_supply_init_attrs();
51064
51065 return 0;
51066 }
51067 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51068 index 62653f5..d0bb485 100644
51069 --- a/drivers/power/power_supply_sysfs.c
51070 +++ b/drivers/power/power_supply_sysfs.c
51071 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51072 .is_visible = power_supply_attr_is_visible,
51073 };
51074
51075 -static const struct attribute_group *power_supply_attr_groups[] = {
51076 +const struct attribute_group *power_supply_attr_groups[] = {
51077 &power_supply_attr_group,
51078 NULL,
51079 };
51080
51081 -void power_supply_init_attrs(struct device_type *dev_type)
51082 +void power_supply_init_attrs(void)
51083 {
51084 int i;
51085
51086 - dev_type->groups = power_supply_attr_groups;
51087 -
51088 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51089 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51090 }
51091 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51092 index 84419af..268ede8 100644
51093 --- a/drivers/powercap/powercap_sys.c
51094 +++ b/drivers/powercap/powercap_sys.c
51095 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51096 struct device_attribute name_attr;
51097 };
51098
51099 +static ssize_t show_constraint_name(struct device *dev,
51100 + struct device_attribute *dev_attr,
51101 + char *buf);
51102 +
51103 static struct powercap_constraint_attr
51104 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51105 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51106 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51107 + .power_limit_attr = {
51108 + .attr = {
51109 + .name = NULL,
51110 + .mode = S_IWUSR | S_IRUGO
51111 + },
51112 + .show = show_constraint_power_limit_uw,
51113 + .store = store_constraint_power_limit_uw
51114 + },
51115 +
51116 + .time_window_attr = {
51117 + .attr = {
51118 + .name = NULL,
51119 + .mode = S_IWUSR | S_IRUGO
51120 + },
51121 + .show = show_constraint_time_window_us,
51122 + .store = store_constraint_time_window_us
51123 + },
51124 +
51125 + .max_power_attr = {
51126 + .attr = {
51127 + .name = NULL,
51128 + .mode = S_IRUGO
51129 + },
51130 + .show = show_constraint_max_power_uw,
51131 + .store = NULL
51132 + },
51133 +
51134 + .min_power_attr = {
51135 + .attr = {
51136 + .name = NULL,
51137 + .mode = S_IRUGO
51138 + },
51139 + .show = show_constraint_min_power_uw,
51140 + .store = NULL
51141 + },
51142 +
51143 + .max_time_window_attr = {
51144 + .attr = {
51145 + .name = NULL,
51146 + .mode = S_IRUGO
51147 + },
51148 + .show = show_constraint_max_time_window_us,
51149 + .store = NULL
51150 + },
51151 +
51152 + .min_time_window_attr = {
51153 + .attr = {
51154 + .name = NULL,
51155 + .mode = S_IRUGO
51156 + },
51157 + .show = show_constraint_min_time_window_us,
51158 + .store = NULL
51159 + },
51160 +
51161 + .name_attr = {
51162 + .attr = {
51163 + .name = NULL,
51164 + .mode = S_IRUGO
51165 + },
51166 + .show = show_constraint_name,
51167 + .store = NULL
51168 + }
51169 + }
51170 +};
51171
51172 /* A list of powercap control_types */
51173 static LIST_HEAD(powercap_cntrl_list);
51174 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51175 }
51176
51177 static int create_constraint_attribute(int id, const char *name,
51178 - int mode,
51179 - struct device_attribute *dev_attr,
51180 - ssize_t (*show)(struct device *,
51181 - struct device_attribute *, char *),
51182 - ssize_t (*store)(struct device *,
51183 - struct device_attribute *,
51184 - const char *, size_t)
51185 - )
51186 + struct device_attribute *dev_attr)
51187 {
51188 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51189
51190 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51191 - id, name);
51192 - if (!dev_attr->attr.name)
51193 + if (!name)
51194 return -ENOMEM;
51195 - dev_attr->attr.mode = mode;
51196 - dev_attr->show = show;
51197 - dev_attr->store = store;
51198 +
51199 + pax_open_kernel();
51200 + *(const char **)&dev_attr->attr.name = name;
51201 + pax_close_kernel();
51202
51203 return 0;
51204 }
51205 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51206
51207 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51208 ret = create_constraint_attribute(i, "power_limit_uw",
51209 - S_IWUSR | S_IRUGO,
51210 - &constraint_attrs[i].power_limit_attr,
51211 - show_constraint_power_limit_uw,
51212 - store_constraint_power_limit_uw);
51213 + &constraint_attrs[i].power_limit_attr);
51214 if (ret)
51215 goto err_alloc;
51216 ret = create_constraint_attribute(i, "time_window_us",
51217 - S_IWUSR | S_IRUGO,
51218 - &constraint_attrs[i].time_window_attr,
51219 - show_constraint_time_window_us,
51220 - store_constraint_time_window_us);
51221 + &constraint_attrs[i].time_window_attr);
51222 if (ret)
51223 goto err_alloc;
51224 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51225 - &constraint_attrs[i].name_attr,
51226 - show_constraint_name,
51227 - NULL);
51228 + ret = create_constraint_attribute(i, "name",
51229 + &constraint_attrs[i].name_attr);
51230 if (ret)
51231 goto err_alloc;
51232 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51233 - &constraint_attrs[i].max_power_attr,
51234 - show_constraint_max_power_uw,
51235 - NULL);
51236 + ret = create_constraint_attribute(i, "max_power_uw",
51237 + &constraint_attrs[i].max_power_attr);
51238 if (ret)
51239 goto err_alloc;
51240 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51241 - &constraint_attrs[i].min_power_attr,
51242 - show_constraint_min_power_uw,
51243 - NULL);
51244 + ret = create_constraint_attribute(i, "min_power_uw",
51245 + &constraint_attrs[i].min_power_attr);
51246 if (ret)
51247 goto err_alloc;
51248 ret = create_constraint_attribute(i, "max_time_window_us",
51249 - S_IRUGO,
51250 - &constraint_attrs[i].max_time_window_attr,
51251 - show_constraint_max_time_window_us,
51252 - NULL);
51253 + &constraint_attrs[i].max_time_window_attr);
51254 if (ret)
51255 goto err_alloc;
51256 ret = create_constraint_attribute(i, "min_time_window_us",
51257 - S_IRUGO,
51258 - &constraint_attrs[i].min_time_window_attr,
51259 - show_constraint_min_time_window_us,
51260 - NULL);
51261 + &constraint_attrs[i].min_time_window_attr);
51262 if (ret)
51263 goto err_alloc;
51264
51265 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51266 power_zone->zone_dev_attrs[count++] =
51267 &dev_attr_max_energy_range_uj.attr;
51268 if (power_zone->ops->get_energy_uj) {
51269 + pax_open_kernel();
51270 if (power_zone->ops->reset_energy_uj)
51271 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51272 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51273 else
51274 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51275 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51276 + pax_close_kernel();
51277 power_zone->zone_dev_attrs[count++] =
51278 &dev_attr_energy_uj.attr;
51279 }
51280 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51281 index 9c5d414..c7900ce 100644
51282 --- a/drivers/ptp/ptp_private.h
51283 +++ b/drivers/ptp/ptp_private.h
51284 @@ -51,7 +51,7 @@ struct ptp_clock {
51285 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51286 wait_queue_head_t tsev_wq;
51287 int defunct; /* tells readers to go away when clock is being removed */
51288 - struct device_attribute *pin_dev_attr;
51289 + device_attribute_no_const *pin_dev_attr;
51290 struct attribute **pin_attr;
51291 struct attribute_group pin_attr_group;
51292 };
51293 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51294 index 302e626..12579af 100644
51295 --- a/drivers/ptp/ptp_sysfs.c
51296 +++ b/drivers/ptp/ptp_sysfs.c
51297 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51298 goto no_pin_attr;
51299
51300 for (i = 0; i < n_pins; i++) {
51301 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51302 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51303 sysfs_attr_init(&da->attr);
51304 da->attr.name = info->pin_config[i].name;
51305 da->attr.mode = 0644;
51306 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51307 index a4a8a6d..a3456f4 100644
51308 --- a/drivers/regulator/core.c
51309 +++ b/drivers/regulator/core.c
51310 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51311 const struct regulation_constraints *constraints = NULL;
51312 const struct regulator_init_data *init_data;
51313 struct regulator_config *config = NULL;
51314 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51315 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51316 struct regulator_dev *rdev;
51317 struct device *dev;
51318 int ret, i;
51319 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51320 rdev->dev.class = &regulator_class;
51321 rdev->dev.parent = dev;
51322 dev_set_name(&rdev->dev, "regulator.%lu",
51323 - (unsigned long) atomic_inc_return(&regulator_no));
51324 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51325 ret = device_register(&rdev->dev);
51326 if (ret != 0) {
51327 put_device(&rdev->dev);
51328 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51329 index 7eee2ca..4024513 100644
51330 --- a/drivers/regulator/max8660.c
51331 +++ b/drivers/regulator/max8660.c
51332 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51333 max8660->shadow_regs[MAX8660_OVER1] = 5;
51334 } else {
51335 /* Otherwise devices can be toggled via software */
51336 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51337 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51338 + pax_open_kernel();
51339 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51340 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51341 + pax_close_kernel();
51342 }
51343
51344 /*
51345 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51346 index c3d55c2..0dddfe6 100644
51347 --- a/drivers/regulator/max8973-regulator.c
51348 +++ b/drivers/regulator/max8973-regulator.c
51349 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51350 if (!pdata || !pdata->enable_ext_control) {
51351 max->desc.enable_reg = MAX8973_VOUT;
51352 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51353 - max->ops.enable = regulator_enable_regmap;
51354 - max->ops.disable = regulator_disable_regmap;
51355 - max->ops.is_enabled = regulator_is_enabled_regmap;
51356 + pax_open_kernel();
51357 + *(void **)&max->ops.enable = regulator_enable_regmap;
51358 + *(void **)&max->ops.disable = regulator_disable_regmap;
51359 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51360 + pax_close_kernel();
51361 }
51362
51363 if (pdata) {
51364 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51365 index 0d17c92..a29f627 100644
51366 --- a/drivers/regulator/mc13892-regulator.c
51367 +++ b/drivers/regulator/mc13892-regulator.c
51368 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51369 mc13xxx_unlock(mc13892);
51370
51371 /* update mc13892_vcam ops */
51372 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51373 + pax_open_kernel();
51374 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51375 sizeof(struct regulator_ops));
51376 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51377 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51378 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51379 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51380 + pax_close_kernel();
51381 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51382
51383 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51384 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51385 index 5b2e761..c8c8a4a 100644
51386 --- a/drivers/rtc/rtc-cmos.c
51387 +++ b/drivers/rtc/rtc-cmos.c
51388 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51389 hpet_rtc_timer_init();
51390
51391 /* export at least the first block of NVRAM */
51392 - nvram.size = address_space - NVRAM_OFFSET;
51393 + pax_open_kernel();
51394 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51395 + pax_close_kernel();
51396 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51397 if (retval < 0) {
51398 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51399 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51400 index 799c34b..8e9786a 100644
51401 --- a/drivers/rtc/rtc-dev.c
51402 +++ b/drivers/rtc/rtc-dev.c
51403 @@ -16,6 +16,7 @@
51404 #include <linux/module.h>
51405 #include <linux/rtc.h>
51406 #include <linux/sched.h>
51407 +#include <linux/grsecurity.h>
51408 #include "rtc-core.h"
51409
51410 static dev_t rtc_devt;
51411 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51412 if (copy_from_user(&tm, uarg, sizeof(tm)))
51413 return -EFAULT;
51414
51415 + gr_log_timechange();
51416 +
51417 return rtc_set_time(rtc, &tm);
51418
51419 case RTC_PIE_ON:
51420 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51421 index 4ffabb3..1f87fca 100644
51422 --- a/drivers/rtc/rtc-ds1307.c
51423 +++ b/drivers/rtc/rtc-ds1307.c
51424 @@ -107,7 +107,7 @@ struct ds1307 {
51425 u8 offset; /* register's offset */
51426 u8 regs[11];
51427 u16 nvram_offset;
51428 - struct bin_attribute *nvram;
51429 + bin_attribute_no_const *nvram;
51430 enum ds_type type;
51431 unsigned long flags;
51432 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51433 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51434 index 90abb5b..e0bf6dd 100644
51435 --- a/drivers/rtc/rtc-m48t59.c
51436 +++ b/drivers/rtc/rtc-m48t59.c
51437 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51438 if (IS_ERR(m48t59->rtc))
51439 return PTR_ERR(m48t59->rtc);
51440
51441 - m48t59_nvram_attr.size = pdata->offset;
51442 + pax_open_kernel();
51443 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51444 + pax_close_kernel();
51445
51446 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51447 if (ret)
51448 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51449 index e693af6..2e525b6 100644
51450 --- a/drivers/scsi/bfa/bfa_fcpim.h
51451 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51452 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51453
51454 struct bfa_itn_s {
51455 bfa_isr_func_t isr;
51456 -};
51457 +} __no_const;
51458
51459 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51460 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51461 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51462 index 0f19455..ef7adb5 100644
51463 --- a/drivers/scsi/bfa/bfa_fcs.c
51464 +++ b/drivers/scsi/bfa/bfa_fcs.c
51465 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51466 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51467
51468 static struct bfa_fcs_mod_s fcs_modules[] = {
51469 - { bfa_fcs_port_attach, NULL, NULL },
51470 - { bfa_fcs_uf_attach, NULL, NULL },
51471 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51472 - bfa_fcs_fabric_modexit },
51473 + {
51474 + .attach = bfa_fcs_port_attach,
51475 + .modinit = NULL,
51476 + .modexit = NULL
51477 + },
51478 + {
51479 + .attach = bfa_fcs_uf_attach,
51480 + .modinit = NULL,
51481 + .modexit = NULL
51482 + },
51483 + {
51484 + .attach = bfa_fcs_fabric_attach,
51485 + .modinit = bfa_fcs_fabric_modinit,
51486 + .modexit = bfa_fcs_fabric_modexit
51487 + },
51488 };
51489
51490 /*
51491 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
51492 index ff75ef8..2dfe00a 100644
51493 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
51494 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
51495 @@ -89,15 +89,26 @@ static struct {
51496 void (*offline) (struct bfa_fcs_lport_s *port);
51497 } __port_action[] = {
51498 {
51499 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
51500 - bfa_fcs_lport_unknown_offline}, {
51501 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
51502 - bfa_fcs_lport_fab_offline}, {
51503 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
51504 - bfa_fcs_lport_n2n_offline}, {
51505 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
51506 - bfa_fcs_lport_loop_offline},
51507 - };
51508 + .init = bfa_fcs_lport_unknown_init,
51509 + .online = bfa_fcs_lport_unknown_online,
51510 + .offline = bfa_fcs_lport_unknown_offline
51511 + },
51512 + {
51513 + .init = bfa_fcs_lport_fab_init,
51514 + .online = bfa_fcs_lport_fab_online,
51515 + .offline = bfa_fcs_lport_fab_offline
51516 + },
51517 + {
51518 + .init = bfa_fcs_lport_n2n_init,
51519 + .online = bfa_fcs_lport_n2n_online,
51520 + .offline = bfa_fcs_lport_n2n_offline
51521 + },
51522 + {
51523 + .init = bfa_fcs_lport_loop_init,
51524 + .online = bfa_fcs_lport_loop_online,
51525 + .offline = bfa_fcs_lport_loop_offline
51526 + },
51527 +};
51528
51529 /*
51530 * fcs_port_sm FCS logical port state machine
51531 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
51532 index a38aafa0..fe8f03b 100644
51533 --- a/drivers/scsi/bfa/bfa_ioc.h
51534 +++ b/drivers/scsi/bfa/bfa_ioc.h
51535 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
51536 bfa_ioc_disable_cbfn_t disable_cbfn;
51537 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
51538 bfa_ioc_reset_cbfn_t reset_cbfn;
51539 -};
51540 +} __no_const;
51541
51542 /*
51543 * IOC event notification mechanism.
51544 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
51545 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
51546 enum bfi_ioc_state fwstate);
51547 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
51548 -};
51549 +} __no_const;
51550
51551 /*
51552 * Queue element to wait for room in request queue. FIFO order is
51553 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
51554 index a14c784..6de6790 100644
51555 --- a/drivers/scsi/bfa/bfa_modules.h
51556 +++ b/drivers/scsi/bfa/bfa_modules.h
51557 @@ -78,12 +78,12 @@ enum {
51558 \
51559 extern struct bfa_module_s hal_mod_ ## __mod; \
51560 struct bfa_module_s hal_mod_ ## __mod = { \
51561 - bfa_ ## __mod ## _meminfo, \
51562 - bfa_ ## __mod ## _attach, \
51563 - bfa_ ## __mod ## _detach, \
51564 - bfa_ ## __mod ## _start, \
51565 - bfa_ ## __mod ## _stop, \
51566 - bfa_ ## __mod ## _iocdisable, \
51567 + .meminfo = bfa_ ## __mod ## _meminfo, \
51568 + .attach = bfa_ ## __mod ## _attach, \
51569 + .detach = bfa_ ## __mod ## _detach, \
51570 + .start = bfa_ ## __mod ## _start, \
51571 + .stop = bfa_ ## __mod ## _stop, \
51572 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
51573 }
51574
51575 #define BFA_CACHELINE_SZ (256)
51576 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
51577 index 045c4e1..13de803 100644
51578 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
51579 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
51580 @@ -33,8 +33,8 @@
51581 */
51582 #include "libfcoe.h"
51583
51584 -static atomic_t ctlr_num;
51585 -static atomic_t fcf_num;
51586 +static atomic_unchecked_t ctlr_num;
51587 +static atomic_unchecked_t fcf_num;
51588
51589 /*
51590 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
51591 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
51592 if (!ctlr)
51593 goto out;
51594
51595 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
51596 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
51597 ctlr->f = f;
51598 ctlr->mode = FIP_CONN_TYPE_FABRIC;
51599 INIT_LIST_HEAD(&ctlr->fcfs);
51600 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
51601 fcf->dev.parent = &ctlr->dev;
51602 fcf->dev.bus = &fcoe_bus_type;
51603 fcf->dev.type = &fcoe_fcf_device_type;
51604 - fcf->id = atomic_inc_return(&fcf_num) - 1;
51605 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
51606 fcf->state = FCOE_FCF_STATE_UNKNOWN;
51607
51608 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
51609 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
51610 {
51611 int error;
51612
51613 - atomic_set(&ctlr_num, 0);
51614 - atomic_set(&fcf_num, 0);
51615 + atomic_set_unchecked(&ctlr_num, 0);
51616 + atomic_set_unchecked(&fcf_num, 0);
51617
51618 error = bus_register(&fcoe_bus_type);
51619 if (error)
51620 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
51621 index 8bb173e..20236b4 100644
51622 --- a/drivers/scsi/hosts.c
51623 +++ b/drivers/scsi/hosts.c
51624 @@ -42,7 +42,7 @@
51625 #include "scsi_logging.h"
51626
51627
51628 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51629 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51630
51631
51632 static void scsi_host_cls_release(struct device *dev)
51633 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
51634 * subtract one because we increment first then return, but we need to
51635 * know what the next host number was before increment
51636 */
51637 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
51638 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
51639 shost->dma_channel = 0xff;
51640
51641 /* These three are default values which can be overridden */
51642 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
51643 index a1cfbd3..d7f8ebc 100644
51644 --- a/drivers/scsi/hpsa.c
51645 +++ b/drivers/scsi/hpsa.c
51646 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
51647 struct reply_queue_buffer *rq = &h->reply_queue[q];
51648
51649 if (h->transMethod & CFGTBL_Trans_io_accel1)
51650 - return h->access.command_completed(h, q);
51651 + return h->access->command_completed(h, q);
51652
51653 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
51654 - return h->access.command_completed(h, q);
51655 + return h->access->command_completed(h, q);
51656
51657 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
51658 a = rq->head[rq->current_entry];
51659 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
51660 break;
51661 default:
51662 set_performant_mode(h, c);
51663 - h->access.submit_command(h, c);
51664 + h->access->submit_command(h, c);
51665 }
51666 }
51667
51668 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
51669
51670 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
51671 {
51672 - return h->access.command_completed(h, q);
51673 + return h->access->command_completed(h, q);
51674 }
51675
51676 static inline bool interrupt_pending(struct ctlr_info *h)
51677 {
51678 - return h->access.intr_pending(h);
51679 + return h->access->intr_pending(h);
51680 }
51681
51682 static inline long interrupt_not_for_us(struct ctlr_info *h)
51683 {
51684 - return (h->access.intr_pending(h) == 0) ||
51685 + return (h->access->intr_pending(h) == 0) ||
51686 (h->interrupts_enabled == 0);
51687 }
51688
51689 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
51690 if (prod_index < 0)
51691 return prod_index;
51692 h->product_name = products[prod_index].product_name;
51693 - h->access = *(products[prod_index].access);
51694 + h->access = products[prod_index].access;
51695
51696 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
51697 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
51698 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
51699 unsigned long flags;
51700 u32 lockup_detected;
51701
51702 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51703 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51704 spin_lock_irqsave(&h->lock, flags);
51705 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
51706 if (!lockup_detected) {
51707 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
51708 }
51709
51710 /* make sure the board interrupts are off */
51711 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51712 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51713
51714 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
51715 goto clean2;
51716 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
51717 * fake ones to scoop up any residual completions.
51718 */
51719 spin_lock_irqsave(&h->lock, flags);
51720 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51721 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51722 spin_unlock_irqrestore(&h->lock, flags);
51723 hpsa_free_irqs(h);
51724 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
51725 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
51726 dev_info(&h->pdev->dev, "Board READY.\n");
51727 dev_info(&h->pdev->dev,
51728 "Waiting for stale completions to drain.\n");
51729 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51730 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51731 msleep(10000);
51732 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51733 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51734
51735 rc = controller_reset_failed(h->cfgtable);
51736 if (rc)
51737 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
51738
51739
51740 /* Turn the interrupts on so we can service requests */
51741 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51742 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51743
51744 hpsa_hba_inquiry(h);
51745 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
51746 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
51747 * To write all data in the battery backed cache to disks
51748 */
51749 hpsa_flush_cache(h);
51750 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51751 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51752 hpsa_free_irqs_and_disable_msix(h);
51753 }
51754
51755 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51756 CFGTBL_Trans_enable_directed_msix |
51757 (trans_support & (CFGTBL_Trans_io_accel1 |
51758 CFGTBL_Trans_io_accel2));
51759 - struct access_method access = SA5_performant_access;
51760 + struct access_method *access = &SA5_performant_access;
51761
51762 /* This is a bit complicated. There are 8 registers on
51763 * the controller which we write to to tell it 8 different
51764 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51765 * perform the superfluous readl() after each command submission.
51766 */
51767 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
51768 - access = SA5_performant_access_no_read;
51769 + access = &SA5_performant_access_no_read;
51770
51771 /* Controller spec: zero out this buffer. */
51772 for (i = 0; i < h->nreply_queues; i++)
51773 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51774 * enable outbound interrupt coalescing in accelerator mode;
51775 */
51776 if (trans_support & CFGTBL_Trans_io_accel1) {
51777 - access = SA5_ioaccel_mode1_access;
51778 + access = &SA5_ioaccel_mode1_access;
51779 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51780 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51781 } else {
51782 if (trans_support & CFGTBL_Trans_io_accel2) {
51783 - access = SA5_ioaccel_mode2_access;
51784 + access = &SA5_ioaccel_mode2_access;
51785 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51786 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51787 }
51788 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
51789 index 6577130..955f9a4 100644
51790 --- a/drivers/scsi/hpsa.h
51791 +++ b/drivers/scsi/hpsa.h
51792 @@ -143,7 +143,7 @@ struct ctlr_info {
51793 unsigned int msix_vector;
51794 unsigned int msi_vector;
51795 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
51796 - struct access_method access;
51797 + struct access_method *access;
51798 char hba_mode_enabled;
51799
51800 /* queue and queue Info */
51801 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
51802 }
51803
51804 static struct access_method SA5_access = {
51805 - SA5_submit_command,
51806 - SA5_intr_mask,
51807 - SA5_intr_pending,
51808 - SA5_completed,
51809 + .submit_command = SA5_submit_command,
51810 + .set_intr_mask = SA5_intr_mask,
51811 + .intr_pending = SA5_intr_pending,
51812 + .command_completed = SA5_completed,
51813 };
51814
51815 static struct access_method SA5_ioaccel_mode1_access = {
51816 - SA5_submit_command,
51817 - SA5_performant_intr_mask,
51818 - SA5_ioaccel_mode1_intr_pending,
51819 - SA5_ioaccel_mode1_completed,
51820 + .submit_command = SA5_submit_command,
51821 + .set_intr_mask = SA5_performant_intr_mask,
51822 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
51823 + .command_completed = SA5_ioaccel_mode1_completed,
51824 };
51825
51826 static struct access_method SA5_ioaccel_mode2_access = {
51827 - SA5_submit_command_ioaccel2,
51828 - SA5_performant_intr_mask,
51829 - SA5_performant_intr_pending,
51830 - SA5_performant_completed,
51831 + .submit_command = SA5_submit_command_ioaccel2,
51832 + .set_intr_mask = SA5_performant_intr_mask,
51833 + .intr_pending = SA5_performant_intr_pending,
51834 + .command_completed = SA5_performant_completed,
51835 };
51836
51837 static struct access_method SA5_performant_access = {
51838 - SA5_submit_command,
51839 - SA5_performant_intr_mask,
51840 - SA5_performant_intr_pending,
51841 - SA5_performant_completed,
51842 + .submit_command = SA5_submit_command,
51843 + .set_intr_mask = SA5_performant_intr_mask,
51844 + .intr_pending = SA5_performant_intr_pending,
51845 + .command_completed = SA5_performant_completed,
51846 };
51847
51848 static struct access_method SA5_performant_access_no_read = {
51849 - SA5_submit_command_no_read,
51850 - SA5_performant_intr_mask,
51851 - SA5_performant_intr_pending,
51852 - SA5_performant_completed,
51853 + .submit_command = SA5_submit_command_no_read,
51854 + .set_intr_mask = SA5_performant_intr_mask,
51855 + .intr_pending = SA5_performant_intr_pending,
51856 + .command_completed = SA5_performant_completed,
51857 };
51858
51859 struct board_type {
51860 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
51861 index 1b3a094..068e683 100644
51862 --- a/drivers/scsi/libfc/fc_exch.c
51863 +++ b/drivers/scsi/libfc/fc_exch.c
51864 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51865 u16 pool_max_index;
51866
51867 struct {
51868 - atomic_t no_free_exch;
51869 - atomic_t no_free_exch_xid;
51870 - atomic_t xid_not_found;
51871 - atomic_t xid_busy;
51872 - atomic_t seq_not_found;
51873 - atomic_t non_bls_resp;
51874 + atomic_unchecked_t no_free_exch;
51875 + atomic_unchecked_t no_free_exch_xid;
51876 + atomic_unchecked_t xid_not_found;
51877 + atomic_unchecked_t xid_busy;
51878 + atomic_unchecked_t seq_not_found;
51879 + atomic_unchecked_t non_bls_resp;
51880 } stats;
51881 };
51882
51883 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51884 /* allocate memory for exchange */
51885 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51886 if (!ep) {
51887 - atomic_inc(&mp->stats.no_free_exch);
51888 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51889 goto out;
51890 }
51891 memset(ep, 0, sizeof(*ep));
51892 @@ -874,7 +874,7 @@ out:
51893 return ep;
51894 err:
51895 spin_unlock_bh(&pool->lock);
51896 - atomic_inc(&mp->stats.no_free_exch_xid);
51897 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51898 mempool_free(ep, mp->ep_pool);
51899 return NULL;
51900 }
51901 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51902 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51903 ep = fc_exch_find(mp, xid);
51904 if (!ep) {
51905 - atomic_inc(&mp->stats.xid_not_found);
51906 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51907 reject = FC_RJT_OX_ID;
51908 goto out;
51909 }
51910 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51911 ep = fc_exch_find(mp, xid);
51912 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51913 if (ep) {
51914 - atomic_inc(&mp->stats.xid_busy);
51915 + atomic_inc_unchecked(&mp->stats.xid_busy);
51916 reject = FC_RJT_RX_ID;
51917 goto rel;
51918 }
51919 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51920 }
51921 xid = ep->xid; /* get our XID */
51922 } else if (!ep) {
51923 - atomic_inc(&mp->stats.xid_not_found);
51924 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51925 reject = FC_RJT_RX_ID; /* XID not found */
51926 goto out;
51927 }
51928 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51929 } else {
51930 sp = &ep->seq;
51931 if (sp->id != fh->fh_seq_id) {
51932 - atomic_inc(&mp->stats.seq_not_found);
51933 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51934 if (f_ctl & FC_FC_END_SEQ) {
51935 /*
51936 * Update sequence_id based on incoming last
51937 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51938
51939 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51940 if (!ep) {
51941 - atomic_inc(&mp->stats.xid_not_found);
51942 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51943 goto out;
51944 }
51945 if (ep->esb_stat & ESB_ST_COMPLETE) {
51946 - atomic_inc(&mp->stats.xid_not_found);
51947 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51948 goto rel;
51949 }
51950 if (ep->rxid == FC_XID_UNKNOWN)
51951 ep->rxid = ntohs(fh->fh_rx_id);
51952 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51953 - atomic_inc(&mp->stats.xid_not_found);
51954 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51955 goto rel;
51956 }
51957 if (ep->did != ntoh24(fh->fh_s_id) &&
51958 ep->did != FC_FID_FLOGI) {
51959 - atomic_inc(&mp->stats.xid_not_found);
51960 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51961 goto rel;
51962 }
51963 sof = fr_sof(fp);
51964 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51965 sp->ssb_stat |= SSB_ST_RESP;
51966 sp->id = fh->fh_seq_id;
51967 } else if (sp->id != fh->fh_seq_id) {
51968 - atomic_inc(&mp->stats.seq_not_found);
51969 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51970 goto rel;
51971 }
51972
51973 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51974 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51975
51976 if (!sp)
51977 - atomic_inc(&mp->stats.xid_not_found);
51978 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51979 else
51980 - atomic_inc(&mp->stats.non_bls_resp);
51981 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51982
51983 fc_frame_free(fp);
51984 }
51985 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51986
51987 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51988 mp = ema->mp;
51989 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51990 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51991 st->fc_no_free_exch_xid +=
51992 - atomic_read(&mp->stats.no_free_exch_xid);
51993 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51994 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51995 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51996 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51997 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51998 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51999 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52000 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52001 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52002 }
52003 }
52004 EXPORT_SYMBOL(fc_exch_update_stats);
52005 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52006 index 9c706d8..d3e3ed2 100644
52007 --- a/drivers/scsi/libsas/sas_ata.c
52008 +++ b/drivers/scsi/libsas/sas_ata.c
52009 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52010 .postreset = ata_std_postreset,
52011 .error_handler = ata_std_error_handler,
52012 .post_internal_cmd = sas_ata_post_internal,
52013 - .qc_defer = ata_std_qc_defer,
52014 + .qc_defer = ata_std_qc_defer,
52015 .qc_prep = ata_noop_qc_prep,
52016 .qc_issue = sas_ata_qc_issue,
52017 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52018 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52019 index 434e903..5a4a79b 100644
52020 --- a/drivers/scsi/lpfc/lpfc.h
52021 +++ b/drivers/scsi/lpfc/lpfc.h
52022 @@ -430,7 +430,7 @@ struct lpfc_vport {
52023 struct dentry *debug_nodelist;
52024 struct dentry *vport_debugfs_root;
52025 struct lpfc_debugfs_trc *disc_trc;
52026 - atomic_t disc_trc_cnt;
52027 + atomic_unchecked_t disc_trc_cnt;
52028 #endif
52029 uint8_t stat_data_enabled;
52030 uint8_t stat_data_blocked;
52031 @@ -880,8 +880,8 @@ struct lpfc_hba {
52032 struct timer_list fabric_block_timer;
52033 unsigned long bit_flags;
52034 #define FABRIC_COMANDS_BLOCKED 0
52035 - atomic_t num_rsrc_err;
52036 - atomic_t num_cmd_success;
52037 + atomic_unchecked_t num_rsrc_err;
52038 + atomic_unchecked_t num_cmd_success;
52039 unsigned long last_rsrc_error_time;
52040 unsigned long last_ramp_down_time;
52041 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52042 @@ -916,7 +916,7 @@ struct lpfc_hba {
52043
52044 struct dentry *debug_slow_ring_trc;
52045 struct lpfc_debugfs_trc *slow_ring_trc;
52046 - atomic_t slow_ring_trc_cnt;
52047 + atomic_unchecked_t slow_ring_trc_cnt;
52048 /* iDiag debugfs sub-directory */
52049 struct dentry *idiag_root;
52050 struct dentry *idiag_pci_cfg;
52051 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52052 index 5633e7d..8272114 100644
52053 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52054 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52055 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52056
52057 #include <linux/debugfs.h>
52058
52059 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52060 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52061 static unsigned long lpfc_debugfs_start_time = 0L;
52062
52063 /* iDiag */
52064 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52065 lpfc_debugfs_enable = 0;
52066
52067 len = 0;
52068 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52069 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52070 (lpfc_debugfs_max_disc_trc - 1);
52071 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52072 dtp = vport->disc_trc + i;
52073 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52074 lpfc_debugfs_enable = 0;
52075
52076 len = 0;
52077 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52078 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52079 (lpfc_debugfs_max_slow_ring_trc - 1);
52080 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52081 dtp = phba->slow_ring_trc + i;
52082 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52083 !vport || !vport->disc_trc)
52084 return;
52085
52086 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52087 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52088 (lpfc_debugfs_max_disc_trc - 1);
52089 dtp = vport->disc_trc + index;
52090 dtp->fmt = fmt;
52091 dtp->data1 = data1;
52092 dtp->data2 = data2;
52093 dtp->data3 = data3;
52094 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52095 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52096 dtp->jif = jiffies;
52097 #endif
52098 return;
52099 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52100 !phba || !phba->slow_ring_trc)
52101 return;
52102
52103 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52104 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52105 (lpfc_debugfs_max_slow_ring_trc - 1);
52106 dtp = phba->slow_ring_trc + index;
52107 dtp->fmt = fmt;
52108 dtp->data1 = data1;
52109 dtp->data2 = data2;
52110 dtp->data3 = data3;
52111 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52112 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52113 dtp->jif = jiffies;
52114 #endif
52115 return;
52116 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52117 "slow_ring buffer\n");
52118 goto debug_failed;
52119 }
52120 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52121 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52122 memset(phba->slow_ring_trc, 0,
52123 (sizeof(struct lpfc_debugfs_trc) *
52124 lpfc_debugfs_max_slow_ring_trc));
52125 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52126 "buffer\n");
52127 goto debug_failed;
52128 }
52129 - atomic_set(&vport->disc_trc_cnt, 0);
52130 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52131
52132 snprintf(name, sizeof(name), "discovery_trace");
52133 vport->debug_disc_trc =
52134 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52135 index 0b2c53a..aec2b45 100644
52136 --- a/drivers/scsi/lpfc/lpfc_init.c
52137 +++ b/drivers/scsi/lpfc/lpfc_init.c
52138 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52139 "misc_register returned with status %d", error);
52140
52141 if (lpfc_enable_npiv) {
52142 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52143 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52144 + pax_open_kernel();
52145 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52146 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52147 + pax_close_kernel();
52148 }
52149 lpfc_transport_template =
52150 fc_attach_transport(&lpfc_transport_functions);
52151 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52152 index 4f9222e..f1850e3 100644
52153 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52154 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52155 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52156 unsigned long expires;
52157
52158 spin_lock_irqsave(&phba->hbalock, flags);
52159 - atomic_inc(&phba->num_rsrc_err);
52160 + atomic_inc_unchecked(&phba->num_rsrc_err);
52161 phba->last_rsrc_error_time = jiffies;
52162
52163 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52164 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52165 unsigned long num_rsrc_err, num_cmd_success;
52166 int i;
52167
52168 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52169 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52170 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52171 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52172
52173 /*
52174 * The error and success command counters are global per
52175 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52176 }
52177 }
52178 lpfc_destroy_vport_work_array(phba, vports);
52179 - atomic_set(&phba->num_rsrc_err, 0);
52180 - atomic_set(&phba->num_cmd_success, 0);
52181 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52182 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52183 }
52184
52185 /**
52186 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52187 index 3f26147..ee8efd1 100644
52188 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52189 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52190 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52191 {
52192 struct scsi_device *sdev = to_scsi_device(dev);
52193 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52194 - static struct _raid_device *raid_device;
52195 + struct _raid_device *raid_device;
52196 unsigned long flags;
52197 Mpi2RaidVolPage0_t vol_pg0;
52198 Mpi2ConfigReply_t mpi_reply;
52199 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52200 {
52201 struct scsi_device *sdev = to_scsi_device(dev);
52202 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52203 - static struct _raid_device *raid_device;
52204 + struct _raid_device *raid_device;
52205 unsigned long flags;
52206 Mpi2RaidVolPage0_t vol_pg0;
52207 Mpi2ConfigReply_t mpi_reply;
52208 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52209 Mpi2EventDataIrOperationStatus_t *event_data =
52210 (Mpi2EventDataIrOperationStatus_t *)
52211 fw_event->event_data;
52212 - static struct _raid_device *raid_device;
52213 + struct _raid_device *raid_device;
52214 unsigned long flags;
52215 u16 handle;
52216
52217 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52218 u64 sas_address;
52219 struct _sas_device *sas_device;
52220 struct _sas_node *expander_device;
52221 - static struct _raid_device *raid_device;
52222 + struct _raid_device *raid_device;
52223 u8 retry_count;
52224 unsigned long flags;
52225
52226 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52227 index ed31d8c..ab856b3 100644
52228 --- a/drivers/scsi/pmcraid.c
52229 +++ b/drivers/scsi/pmcraid.c
52230 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52231 res->scsi_dev = scsi_dev;
52232 scsi_dev->hostdata = res;
52233 res->change_detected = 0;
52234 - atomic_set(&res->read_failures, 0);
52235 - atomic_set(&res->write_failures, 0);
52236 + atomic_set_unchecked(&res->read_failures, 0);
52237 + atomic_set_unchecked(&res->write_failures, 0);
52238 rc = 0;
52239 }
52240 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52241 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52242
52243 /* If this was a SCSI read/write command keep count of errors */
52244 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52245 - atomic_inc(&res->read_failures);
52246 + atomic_inc_unchecked(&res->read_failures);
52247 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52248 - atomic_inc(&res->write_failures);
52249 + atomic_inc_unchecked(&res->write_failures);
52250
52251 if (!RES_IS_GSCSI(res->cfg_entry) &&
52252 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52253 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52254 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52255 * hrrq_id assigned here in queuecommand
52256 */
52257 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52258 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52259 pinstance->num_hrrq;
52260 cmd->cmd_done = pmcraid_io_done;
52261
52262 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52263 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52264 * hrrq_id assigned here in queuecommand
52265 */
52266 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52267 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52268 pinstance->num_hrrq;
52269
52270 if (request_size) {
52271 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52272
52273 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52274 /* add resources only after host is added into system */
52275 - if (!atomic_read(&pinstance->expose_resources))
52276 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52277 return;
52278
52279 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52280 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52281 init_waitqueue_head(&pinstance->reset_wait_q);
52282
52283 atomic_set(&pinstance->outstanding_cmds, 0);
52284 - atomic_set(&pinstance->last_message_id, 0);
52285 - atomic_set(&pinstance->expose_resources, 0);
52286 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52287 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52288
52289 INIT_LIST_HEAD(&pinstance->free_res_q);
52290 INIT_LIST_HEAD(&pinstance->used_res_q);
52291 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52292 /* Schedule worker thread to handle CCN and take care of adding and
52293 * removing devices to OS
52294 */
52295 - atomic_set(&pinstance->expose_resources, 1);
52296 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52297 schedule_work(&pinstance->worker_q);
52298 return rc;
52299
52300 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52301 index e1d150f..6c6df44 100644
52302 --- a/drivers/scsi/pmcraid.h
52303 +++ b/drivers/scsi/pmcraid.h
52304 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52305 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52306
52307 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52308 - atomic_t last_message_id;
52309 + atomic_unchecked_t last_message_id;
52310
52311 /* configuration table */
52312 struct pmcraid_config_table *cfg_table;
52313 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52314 atomic_t outstanding_cmds;
52315
52316 /* should add/delete resources to mid-layer now ?*/
52317 - atomic_t expose_resources;
52318 + atomic_unchecked_t expose_resources;
52319
52320
52321
52322 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52323 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52324 };
52325 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52326 - atomic_t read_failures; /* count of failed READ commands */
52327 - atomic_t write_failures; /* count of failed WRITE commands */
52328 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52329 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52330
52331 /* To indicate add/delete/modify during CCN */
52332 u8 change_detected;
52333 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52334 index 82b92c4..3178171 100644
52335 --- a/drivers/scsi/qla2xxx/qla_attr.c
52336 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52337 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52338 return 0;
52339 }
52340
52341 -struct fc_function_template qla2xxx_transport_functions = {
52342 +fc_function_template_no_const qla2xxx_transport_functions = {
52343
52344 .show_host_node_name = 1,
52345 .show_host_port_name = 1,
52346 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52347 .bsg_timeout = qla24xx_bsg_timeout,
52348 };
52349
52350 -struct fc_function_template qla2xxx_transport_vport_functions = {
52351 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52352
52353 .show_host_node_name = 1,
52354 .show_host_port_name = 1,
52355 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52356 index 7686bfe..4710893 100644
52357 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52358 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52359 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52360 struct device_attribute;
52361 extern struct device_attribute *qla2x00_host_attrs[];
52362 struct fc_function_template;
52363 -extern struct fc_function_template qla2xxx_transport_functions;
52364 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52365 +extern fc_function_template_no_const qla2xxx_transport_functions;
52366 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52367 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52368 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52369 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52370 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52371 index cce1cbc..5b9f0fe 100644
52372 --- a/drivers/scsi/qla2xxx/qla_os.c
52373 +++ b/drivers/scsi/qla2xxx/qla_os.c
52374 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52375 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52376 /* Ok, a 64bit DMA mask is applicable. */
52377 ha->flags.enable_64bit_addressing = 1;
52378 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52379 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52380 + pax_open_kernel();
52381 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52382 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52383 + pax_close_kernel();
52384 return;
52385 }
52386 }
52387 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52388 index 8f6d0fb..1b21097 100644
52389 --- a/drivers/scsi/qla4xxx/ql4_def.h
52390 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52391 @@ -305,7 +305,7 @@ struct ddb_entry {
52392 * (4000 only) */
52393 atomic_t relogin_timer; /* Max Time to wait for
52394 * relogin to complete */
52395 - atomic_t relogin_retry_count; /* Num of times relogin has been
52396 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52397 * retried */
52398 uint32_t default_time2wait; /* Default Min time between
52399 * relogins (+aens) */
52400 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52401 index 6d25879..3031a9f 100644
52402 --- a/drivers/scsi/qla4xxx/ql4_os.c
52403 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52404 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52405 */
52406 if (!iscsi_is_session_online(cls_sess)) {
52407 /* Reset retry relogin timer */
52408 - atomic_inc(&ddb_entry->relogin_retry_count);
52409 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52410 DEBUG2(ql4_printk(KERN_INFO, ha,
52411 "%s: index[%d] relogin timed out-retrying"
52412 " relogin (%d), retry (%d)\n", __func__,
52413 ddb_entry->fw_ddb_index,
52414 - atomic_read(&ddb_entry->relogin_retry_count),
52415 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52416 ddb_entry->default_time2wait + 4));
52417 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52418 atomic_set(&ddb_entry->retry_relogin_timer,
52419 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52420
52421 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52422 atomic_set(&ddb_entry->relogin_timer, 0);
52423 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52424 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52425 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52426 ddb_entry->default_relogin_timeout =
52427 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52428 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52429 index b1a2631..5bcd9c8 100644
52430 --- a/drivers/scsi/scsi_lib.c
52431 +++ b/drivers/scsi/scsi_lib.c
52432 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52433 shost = sdev->host;
52434 scsi_init_cmd_errh(cmd);
52435 cmd->result = DID_NO_CONNECT << 16;
52436 - atomic_inc(&cmd->device->iorequest_cnt);
52437 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52438
52439 /*
52440 * SCSI request completion path will do scsi_device_unbusy(),
52441 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52442
52443 INIT_LIST_HEAD(&cmd->eh_entry);
52444
52445 - atomic_inc(&cmd->device->iodone_cnt);
52446 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52447 if (cmd->result)
52448 - atomic_inc(&cmd->device->ioerr_cnt);
52449 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52450
52451 disposition = scsi_decide_disposition(cmd);
52452 if (disposition != SUCCESS &&
52453 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52454 struct Scsi_Host *host = cmd->device->host;
52455 int rtn = 0;
52456
52457 - atomic_inc(&cmd->device->iorequest_cnt);
52458 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52459
52460 /* check if the device is still usable */
52461 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52462 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52463 index 1ac38e7..6acc656 100644
52464 --- a/drivers/scsi/scsi_sysfs.c
52465 +++ b/drivers/scsi/scsi_sysfs.c
52466 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52467 char *buf) \
52468 { \
52469 struct scsi_device *sdev = to_scsi_device(dev); \
52470 - unsigned long long count = atomic_read(&sdev->field); \
52471 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52472 return snprintf(buf, 20, "0x%llx\n", count); \
52473 } \
52474 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52475 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52476 index 5d6f348..18778a6b 100644
52477 --- a/drivers/scsi/scsi_transport_fc.c
52478 +++ b/drivers/scsi/scsi_transport_fc.c
52479 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52480 * Netlink Infrastructure
52481 */
52482
52483 -static atomic_t fc_event_seq;
52484 +static atomic_unchecked_t fc_event_seq;
52485
52486 /**
52487 * fc_get_event_number - Obtain the next sequential FC event number
52488 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
52489 u32
52490 fc_get_event_number(void)
52491 {
52492 - return atomic_add_return(1, &fc_event_seq);
52493 + return atomic_add_return_unchecked(1, &fc_event_seq);
52494 }
52495 EXPORT_SYMBOL(fc_get_event_number);
52496
52497 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
52498 {
52499 int error;
52500
52501 - atomic_set(&fc_event_seq, 0);
52502 + atomic_set_unchecked(&fc_event_seq, 0);
52503
52504 error = transport_class_register(&fc_host_class);
52505 if (error)
52506 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
52507 char *cp;
52508
52509 *val = simple_strtoul(buf, &cp, 0);
52510 - if ((*cp && (*cp != '\n')) || (*val < 0))
52511 + if (*cp && (*cp != '\n'))
52512 return -EINVAL;
52513 /*
52514 * Check for overflow; dev_loss_tmo is u32
52515 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
52516 index 67d43e3..8cee73c 100644
52517 --- a/drivers/scsi/scsi_transport_iscsi.c
52518 +++ b/drivers/scsi/scsi_transport_iscsi.c
52519 @@ -79,7 +79,7 @@ struct iscsi_internal {
52520 struct transport_container session_cont;
52521 };
52522
52523 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
52524 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
52525 static struct workqueue_struct *iscsi_eh_timer_workq;
52526
52527 static DEFINE_IDA(iscsi_sess_ida);
52528 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
52529 int err;
52530
52531 ihost = shost->shost_data;
52532 - session->sid = atomic_add_return(1, &iscsi_session_nr);
52533 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
52534
52535 if (target_id == ISCSI_MAX_TARGET) {
52536 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
52537 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
52538 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
52539 ISCSI_TRANSPORT_VERSION);
52540
52541 - atomic_set(&iscsi_session_nr, 0);
52542 + atomic_set_unchecked(&iscsi_session_nr, 0);
52543
52544 err = class_register(&iscsi_transport_class);
52545 if (err)
52546 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
52547 index ae45bd9..c32a586 100644
52548 --- a/drivers/scsi/scsi_transport_srp.c
52549 +++ b/drivers/scsi/scsi_transport_srp.c
52550 @@ -35,7 +35,7 @@
52551 #include "scsi_priv.h"
52552
52553 struct srp_host_attrs {
52554 - atomic_t next_port_id;
52555 + atomic_unchecked_t next_port_id;
52556 };
52557 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
52558
52559 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
52560 struct Scsi_Host *shost = dev_to_shost(dev);
52561 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
52562
52563 - atomic_set(&srp_host->next_port_id, 0);
52564 + atomic_set_unchecked(&srp_host->next_port_id, 0);
52565 return 0;
52566 }
52567
52568 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
52569 rport_fast_io_fail_timedout);
52570 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
52571
52572 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
52573 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
52574 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
52575
52576 transport_setup_device(&rport->dev);
52577 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
52578 index 3290a3e..d65ac1c 100644
52579 --- a/drivers/scsi/sd.c
52580 +++ b/drivers/scsi/sd.c
52581 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
52582 sdkp->disk = gd;
52583 sdkp->index = index;
52584 atomic_set(&sdkp->openers, 0);
52585 - atomic_set(&sdkp->device->ioerr_cnt, 0);
52586 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
52587
52588 if (!sdp->request_queue->rq_timeout) {
52589 if (sdp->type != TYPE_MOD)
52590 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
52591 index 2270bd5..98408a5 100644
52592 --- a/drivers/scsi/sg.c
52593 +++ b/drivers/scsi/sg.c
52594 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
52595 sdp->disk->disk_name,
52596 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
52597 NULL,
52598 - (char *)arg);
52599 + (char __user *)arg);
52600 case BLKTRACESTART:
52601 return blk_trace_startstop(sdp->device->request_queue, 1);
52602 case BLKTRACESTOP:
52603 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
52604 index c0d660f..24a5854 100644
52605 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
52606 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
52607 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
52608 return i;
52609 }
52610
52611 -static struct bin_attribute fuse_bin_attr = {
52612 +static bin_attribute_no_const fuse_bin_attr = {
52613 .attr = { .name = "fuse", .mode = S_IRUGO, },
52614 .read = fuse_read,
52615 };
52616 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
52617 index 57a1950..ae54e21 100644
52618 --- a/drivers/spi/spi.c
52619 +++ b/drivers/spi/spi.c
52620 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
52621 EXPORT_SYMBOL_GPL(spi_bus_unlock);
52622
52623 /* portable code must never pass more than 32 bytes */
52624 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
52625 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
52626
52627 static u8 *buf;
52628
52629 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
52630 index b41429f..2de5373 100644
52631 --- a/drivers/staging/android/timed_output.c
52632 +++ b/drivers/staging/android/timed_output.c
52633 @@ -25,7 +25,7 @@
52634 #include "timed_output.h"
52635
52636 static struct class *timed_output_class;
52637 -static atomic_t device_count;
52638 +static atomic_unchecked_t device_count;
52639
52640 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
52641 char *buf)
52642 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
52643 timed_output_class = class_create(THIS_MODULE, "timed_output");
52644 if (IS_ERR(timed_output_class))
52645 return PTR_ERR(timed_output_class);
52646 - atomic_set(&device_count, 0);
52647 + atomic_set_unchecked(&device_count, 0);
52648 timed_output_class->dev_groups = timed_output_groups;
52649 }
52650
52651 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
52652 if (ret < 0)
52653 return ret;
52654
52655 - tdev->index = atomic_inc_return(&device_count);
52656 + tdev->index = atomic_inc_return_unchecked(&device_count);
52657 tdev->dev = device_create(timed_output_class, NULL,
52658 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
52659 if (IS_ERR(tdev->dev))
52660 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
52661 index 727640e..55bf61c 100644
52662 --- a/drivers/staging/comedi/comedi_fops.c
52663 +++ b/drivers/staging/comedi/comedi_fops.c
52664 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
52665 }
52666 cfp->last_attached = dev->attached;
52667 cfp->last_detach_count = dev->detach_count;
52668 - ACCESS_ONCE(cfp->read_subdev) = read_s;
52669 - ACCESS_ONCE(cfp->write_subdev) = write_s;
52670 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
52671 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
52672 }
52673
52674 static void comedi_file_check(struct file *file)
52675 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52676 !(s_old->async->cmd.flags & CMDF_WRITE))
52677 return -EBUSY;
52678
52679 - ACCESS_ONCE(cfp->read_subdev) = s_new;
52680 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
52681 return 0;
52682 }
52683
52684 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52685 (s_old->async->cmd.flags & CMDF_WRITE))
52686 return -EBUSY;
52687
52688 - ACCESS_ONCE(cfp->write_subdev) = s_new;
52689 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
52690 return 0;
52691 }
52692
52693 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
52694 index 37dcf7e..f3c2016 100644
52695 --- a/drivers/staging/fbtft/fbtft-core.c
52696 +++ b/drivers/staging/fbtft/fbtft-core.c
52697 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
52698 {
52699 struct fb_info *info;
52700 struct fbtft_par *par;
52701 - struct fb_ops *fbops = NULL;
52702 + fb_ops_no_const *fbops = NULL;
52703 struct fb_deferred_io *fbdefio = NULL;
52704 struct fbtft_platform_data *pdata = dev->platform_data;
52705 u8 *vmem = NULL;
52706 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
52707 index 0dbf3f9..fed0063 100644
52708 --- a/drivers/staging/fbtft/fbtft.h
52709 +++ b/drivers/staging/fbtft/fbtft.h
52710 @@ -106,7 +106,7 @@ struct fbtft_ops {
52711
52712 int (*set_var)(struct fbtft_par *par);
52713 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
52714 -};
52715 +} __no_const;
52716
52717 /**
52718 * struct fbtft_display - Describes the display properties
52719 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
52720 index 001348c..cfaac8a 100644
52721 --- a/drivers/staging/gdm724x/gdm_tty.c
52722 +++ b/drivers/staging/gdm724x/gdm_tty.c
52723 @@ -44,7 +44,7 @@
52724 #define gdm_tty_send_control(n, r, v, d, l) (\
52725 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
52726
52727 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
52728 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
52729
52730 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
52731 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
52732 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
52733 index d23c3c2..eb63c81 100644
52734 --- a/drivers/staging/i2o/i2o.h
52735 +++ b/drivers/staging/i2o/i2o.h
52736 @@ -565,7 +565,7 @@ struct i2o_controller {
52737 struct i2o_device *exec; /* Executive */
52738 #if BITS_PER_LONG == 64
52739 spinlock_t context_list_lock; /* lock for context_list */
52740 - atomic_t context_list_counter; /* needed for unique contexts */
52741 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
52742 struct list_head context_list; /* list of context id's
52743 and pointers */
52744 #endif
52745 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
52746 index ad84f33..c5bdf65 100644
52747 --- a/drivers/staging/i2o/i2o_proc.c
52748 +++ b/drivers/staging/i2o/i2o_proc.c
52749 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
52750 "Array Controller Device"
52751 };
52752
52753 -static char *chtostr(char *tmp, u8 *chars, int n)
52754 -{
52755 - tmp[0] = 0;
52756 - return strncat(tmp, (char *)chars, n);
52757 -}
52758 -
52759 static int i2o_report_query_status(struct seq_file *seq, int block_status,
52760 char *group)
52761 {
52762 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
52763 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
52764 {
52765 struct i2o_controller *c = (struct i2o_controller *)seq->private;
52766 - static u32 work32[5];
52767 - static u8 *work8 = (u8 *) work32;
52768 - static u16 *work16 = (u16 *) work32;
52769 + u32 work32[5];
52770 + u8 *work8 = (u8 *) work32;
52771 + u16 *work16 = (u16 *) work32;
52772 int token;
52773 u32 hwcap;
52774
52775 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
52776 } *result;
52777
52778 i2o_exec_execute_ddm_table ddm_table;
52779 - char tmp[28 + 1];
52780
52781 result = kmalloc(sizeof(*result), GFP_KERNEL);
52782 if (!result)
52783 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
52784
52785 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
52786 seq_printf(seq, "%-#8x", ddm_table.module_id);
52787 - seq_printf(seq, "%-29s",
52788 - chtostr(tmp, ddm_table.module_name_version, 28));
52789 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
52790 seq_printf(seq, "%9d ", ddm_table.data_size);
52791 seq_printf(seq, "%8d", ddm_table.code_size);
52792
52793 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
52794
52795 i2o_driver_result_table *result;
52796 i2o_driver_store_table *dst;
52797 - char tmp[28 + 1];
52798
52799 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
52800 if (result == NULL)
52801 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
52802
52803 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
52804 seq_printf(seq, "%-#8x", dst->module_id);
52805 - seq_printf(seq, "%-29s",
52806 - chtostr(tmp, dst->module_name_version, 28));
52807 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
52808 + seq_printf(seq, "%-.28s", dst->module_name_version);
52809 + seq_printf(seq, "%-.8s", dst->date);
52810 seq_printf(seq, "%8d ", dst->module_size);
52811 seq_printf(seq, "%8d ", dst->mpb_size);
52812 seq_printf(seq, "0x%04x", dst->module_flags);
52813 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
52814 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
52815 {
52816 struct i2o_device *d = (struct i2o_device *)seq->private;
52817 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
52818 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
52819 // == (allow) 512d bytes (max)
52820 - static u16 *work16 = (u16 *) work32;
52821 + u16 *work16 = (u16 *) work32;
52822 int token;
52823 - char tmp[16 + 1];
52824
52825 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
52826
52827 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
52828 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
52829 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
52830 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
52831 - seq_printf(seq, "Vendor info : %s\n",
52832 - chtostr(tmp, (u8 *) (work32 + 2), 16));
52833 - seq_printf(seq, "Product info : %s\n",
52834 - chtostr(tmp, (u8 *) (work32 + 6), 16));
52835 - seq_printf(seq, "Description : %s\n",
52836 - chtostr(tmp, (u8 *) (work32 + 10), 16));
52837 - seq_printf(seq, "Product rev. : %s\n",
52838 - chtostr(tmp, (u8 *) (work32 + 14), 8));
52839 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
52840 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
52841 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
52842 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
52843
52844 seq_printf(seq, "Serial number : ");
52845 print_serial_number(seq, (u8 *) (work32 + 16),
52846 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
52847 u8 pad[256]; // allow up to 256 byte (max) serial number
52848 } result;
52849
52850 - char tmp[24 + 1];
52851 -
52852 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
52853
52854 if (token < 0) {
52855 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
52856 }
52857
52858 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
52859 - seq_printf(seq, "Module name : %s\n",
52860 - chtostr(tmp, result.module_name, 24));
52861 - seq_printf(seq, "Module revision : %s\n",
52862 - chtostr(tmp, result.module_rev, 8));
52863 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
52864 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
52865
52866 seq_printf(seq, "Serial number : ");
52867 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
52868 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
52869 u8 instance_number[4];
52870 } result;
52871
52872 - char tmp[64 + 1];
52873 -
52874 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
52875
52876 if (token < 0) {
52877 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
52878 return 0;
52879 }
52880
52881 - seq_printf(seq, "Device name : %s\n",
52882 - chtostr(tmp, result.device_name, 64));
52883 - seq_printf(seq, "Service name : %s\n",
52884 - chtostr(tmp, result.service_name, 64));
52885 - seq_printf(seq, "Physical name : %s\n",
52886 - chtostr(tmp, result.physical_location, 64));
52887 - seq_printf(seq, "Instance number : %s\n",
52888 - chtostr(tmp, result.instance_number, 4));
52889 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
52890 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
52891 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
52892 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
52893
52894 return 0;
52895 }
52896 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
52897 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
52898 {
52899 struct i2o_device *d = (struct i2o_device *)seq->private;
52900 - static u32 work32[12];
52901 - static u16 *work16 = (u16 *) work32;
52902 - static u8 *work8 = (u8 *) work32;
52903 + u32 work32[12];
52904 + u16 *work16 = (u16 *) work32;
52905 + u8 *work8 = (u8 *) work32;
52906 int token;
52907
52908 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
52909 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
52910 index 52334fc..d7f40b3 100644
52911 --- a/drivers/staging/i2o/iop.c
52912 +++ b/drivers/staging/i2o/iop.c
52913 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
52914
52915 spin_lock_irqsave(&c->context_list_lock, flags);
52916
52917 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
52918 - atomic_inc(&c->context_list_counter);
52919 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
52920 + atomic_inc_unchecked(&c->context_list_counter);
52921
52922 - entry->context = atomic_read(&c->context_list_counter);
52923 + entry->context = atomic_read_unchecked(&c->context_list_counter);
52924
52925 list_add(&entry->list, &c->context_list);
52926
52927 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
52928
52929 #if BITS_PER_LONG == 64
52930 spin_lock_init(&c->context_list_lock);
52931 - atomic_set(&c->context_list_counter, 0);
52932 + atomic_set_unchecked(&c->context_list_counter, 0);
52933 INIT_LIST_HEAD(&c->context_list);
52934 #endif
52935
52936 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
52937 index 463da07..e791ce9 100644
52938 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
52939 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
52940 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
52941 return 0;
52942 }
52943
52944 -sfw_test_client_ops_t brw_test_client;
52945 -void brw_init_test_client(void)
52946 -{
52947 - brw_test_client.tso_init = brw_client_init;
52948 - brw_test_client.tso_fini = brw_client_fini;
52949 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
52950 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
52951 +sfw_test_client_ops_t brw_test_client = {
52952 + .tso_init = brw_client_init,
52953 + .tso_fini = brw_client_fini,
52954 + .tso_prep_rpc = brw_client_prep_rpc,
52955 + .tso_done_rpc = brw_client_done_rpc,
52956 };
52957
52958 srpc_service_t brw_test_service;
52959 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52960 index 5709148..ccd9e0d 100644
52961 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52962 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52963 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52964
52965 extern sfw_test_client_ops_t ping_test_client;
52966 extern srpc_service_t ping_test_service;
52967 -extern void ping_init_test_client(void);
52968 extern void ping_init_test_service(void);
52969
52970 extern sfw_test_client_ops_t brw_test_client;
52971 extern srpc_service_t brw_test_service;
52972 -extern void brw_init_test_client(void);
52973 extern void brw_init_test_service(void);
52974
52975
52976 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52977 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52978 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52979
52980 - brw_init_test_client();
52981 brw_init_test_service();
52982 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52983 LASSERT (rc == 0);
52984
52985 - ping_init_test_client();
52986 ping_init_test_service();
52987 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52988 LASSERT (rc == 0);
52989 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52990 index d8c0df6..5041cbb 100644
52991 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52992 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52993 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52994 return 0;
52995 }
52996
52997 -sfw_test_client_ops_t ping_test_client;
52998 -void ping_init_test_client(void)
52999 -{
53000 - ping_test_client.tso_init = ping_client_init;
53001 - ping_test_client.tso_fini = ping_client_fini;
53002 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53003 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53004 -}
53005 +sfw_test_client_ops_t ping_test_client = {
53006 + .tso_init = ping_client_init,
53007 + .tso_fini = ping_client_fini,
53008 + .tso_prep_rpc = ping_client_prep_rpc,
53009 + .tso_done_rpc = ping_client_done_rpc,
53010 +};
53011
53012 srpc_service_t ping_test_service;
53013 void ping_init_test_service(void)
53014 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53015 index 83bc0a9..12ba00a 100644
53016 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53017 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53018 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53019 ldlm_completion_callback lcs_completion;
53020 ldlm_blocking_callback lcs_blocking;
53021 ldlm_glimpse_callback lcs_glimpse;
53022 -};
53023 +} __no_const;
53024
53025 /* ldlm_lockd.c */
53026 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53027 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53028 index 2a88b80..62e7e5f 100644
53029 --- a/drivers/staging/lustre/lustre/include/obd.h
53030 +++ b/drivers/staging/lustre/lustre/include/obd.h
53031 @@ -1362,7 +1362,7 @@ struct md_ops {
53032 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53033 * wrapper function in include/linux/obd_class.h.
53034 */
53035 -};
53036 +} __no_const;
53037
53038 struct lsm_operations {
53039 void (*lsm_free)(struct lov_stripe_md *);
53040 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53041 index a4c252f..b21acac 100644
53042 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53043 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53044 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53045 int added = (mode == LCK_NL);
53046 int overlaps = 0;
53047 int splitted = 0;
53048 - const struct ldlm_callback_suite null_cbs = { NULL };
53049 + const struct ldlm_callback_suite null_cbs = { };
53050
53051 CDEBUG(D_DLMTRACE,
53052 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53053 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53054 index c539e37..743b213 100644
53055 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53056 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53057 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53058 loff_t *ppos)
53059 {
53060 int rc, max_delay_cs;
53061 - struct ctl_table dummy = *table;
53062 + ctl_table_no_const dummy = *table;
53063 long d;
53064
53065 dummy.data = &max_delay_cs;
53066 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53067 loff_t *ppos)
53068 {
53069 int rc, min_delay_cs;
53070 - struct ctl_table dummy = *table;
53071 + ctl_table_no_const dummy = *table;
53072 long d;
53073
53074 dummy.data = &min_delay_cs;
53075 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53076 void __user *buffer, size_t *lenp, loff_t *ppos)
53077 {
53078 int rc, backoff;
53079 - struct ctl_table dummy = *table;
53080 + ctl_table_no_const dummy = *table;
53081
53082 dummy.data = &backoff;
53083 dummy.proc_handler = &proc_dointvec;
53084 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53085 index 7dc77dd..289d03e 100644
53086 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53087 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53088 @@ -313,11 +313,11 @@ out:
53089
53090
53091 struct cfs_psdev_ops libcfs_psdev_ops = {
53092 - libcfs_psdev_open,
53093 - libcfs_psdev_release,
53094 - NULL,
53095 - NULL,
53096 - libcfs_ioctl
53097 + .p_open = libcfs_psdev_open,
53098 + .p_close = libcfs_psdev_release,
53099 + .p_read = NULL,
53100 + .p_write = NULL,
53101 + .p_ioctl = libcfs_ioctl
53102 };
53103
53104 extern int insert_proc(void);
53105 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53106 index 22667db..8b703b6 100644
53107 --- a/drivers/staging/octeon/ethernet-rx.c
53108 +++ b/drivers/staging/octeon/ethernet-rx.c
53109 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53110 /* Increment RX stats for virtual ports */
53111 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53112 #ifdef CONFIG_64BIT
53113 - atomic64_add(1,
53114 + atomic64_add_unchecked(1,
53115 (atomic64_t *)&priv->stats.rx_packets);
53116 - atomic64_add(skb->len,
53117 + atomic64_add_unchecked(skb->len,
53118 (atomic64_t *)&priv->stats.rx_bytes);
53119 #else
53120 - atomic_add(1,
53121 + atomic_add_unchecked(1,
53122 (atomic_t *)&priv->stats.rx_packets);
53123 - atomic_add(skb->len,
53124 + atomic_add_unchecked(skb->len,
53125 (atomic_t *)&priv->stats.rx_bytes);
53126 #endif
53127 }
53128 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53129 dev->name);
53130 */
53131 #ifdef CONFIG_64BIT
53132 - atomic64_add(1,
53133 + atomic64_add_unchecked(1,
53134 (atomic64_t *)&priv->stats.rx_dropped);
53135 #else
53136 - atomic_add(1,
53137 + atomic_add_unchecked(1,
53138 (atomic_t *)&priv->stats.rx_dropped);
53139 #endif
53140 dev_kfree_skb_irq(skb);
53141 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53142 index 460e854..f926452 100644
53143 --- a/drivers/staging/octeon/ethernet.c
53144 +++ b/drivers/staging/octeon/ethernet.c
53145 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53146 * since the RX tasklet also increments it.
53147 */
53148 #ifdef CONFIG_64BIT
53149 - atomic64_add(rx_status.dropped_packets,
53150 - (atomic64_t *)&priv->stats.rx_dropped);
53151 + atomic64_add_unchecked(rx_status.dropped_packets,
53152 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53153 #else
53154 - atomic_add(rx_status.dropped_packets,
53155 - (atomic_t *)&priv->stats.rx_dropped);
53156 + atomic_add_unchecked(rx_status.dropped_packets,
53157 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53158 #endif
53159 }
53160
53161 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53162 index 3b476d8..f522d68 100644
53163 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53164 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53165 @@ -225,7 +225,7 @@ struct hal_ops {
53166
53167 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53168 void (*hal_reset_security_engine)(struct adapter *adapter);
53169 -};
53170 +} __no_const;
53171
53172 enum rt_eeprom_type {
53173 EEPROM_93C46,
53174 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53175 index 070cc03..6806e37 100644
53176 --- a/drivers/staging/rtl8712/rtl871x_io.h
53177 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53178 @@ -108,7 +108,7 @@ struct _io_ops {
53179 u8 *pmem);
53180 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53181 u8 *pmem);
53182 -};
53183 +} __no_const;
53184
53185 struct io_req {
53186 struct list_head list;
53187 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53188 index 98f3ba4..c6a7fce 100644
53189 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53190 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53191 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53192 void (*device_resume)(ulong bus_no, ulong dev_no);
53193 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53194 ulong *max_size);
53195 -};
53196 +} __no_const;
53197
53198 /* These functions live inside visorchipset, and will be called to indicate
53199 * responses to specific events (by code outside of visorchipset).
53200 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53201 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53202 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53203 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53204 -};
53205 +} __no_const;
53206
53207 /** Register functions (in the bus driver) to get called by visorchipset
53208 * whenever a bus or device appears for which this service partition is
53209 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53210 index 9512af6..045bf5a 100644
53211 --- a/drivers/target/sbp/sbp_target.c
53212 +++ b/drivers/target/sbp/sbp_target.c
53213 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53214
53215 #define SESSION_MAINTENANCE_INTERVAL HZ
53216
53217 -static atomic_t login_id = ATOMIC_INIT(0);
53218 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53219
53220 static void session_maintenance_work(struct work_struct *);
53221 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53222 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53223 login->lun = se_lun;
53224 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53225 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53226 - login->login_id = atomic_inc_return(&login_id);
53227 + login->login_id = atomic_inc_return_unchecked(&login_id);
53228
53229 login->tgt_agt = sbp_target_agent_register(login);
53230 if (IS_ERR(login->tgt_agt)) {
53231 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53232 index 7faa6ae..ae6c410 100644
53233 --- a/drivers/target/target_core_device.c
53234 +++ b/drivers/target/target_core_device.c
53235 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53236 spin_lock_init(&dev->se_tmr_lock);
53237 spin_lock_init(&dev->qf_cmd_lock);
53238 sema_init(&dev->caw_sem, 1);
53239 - atomic_set(&dev->dev_ordered_id, 0);
53240 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53241 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53242 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53243 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53244 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53245 index f786de0..04b643e 100644
53246 --- a/drivers/target/target_core_transport.c
53247 +++ b/drivers/target/target_core_transport.c
53248 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53249 * Used to determine when ORDERED commands should go from
53250 * Dormant to Active status.
53251 */
53252 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53253 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53254 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53255 cmd->se_ordered_id, cmd->sam_task_attr,
53256 dev->transport->name);
53257 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53258 index 031018e..90981a1 100644
53259 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53260 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53261 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53262 platform_set_drvdata(pdev, priv);
53263
53264 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53265 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53266 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53267 + pax_open_kernel();
53268 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53269 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53270 + pax_close_kernel();
53271 }
53272 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53273 priv, &int3400_thermal_ops,
53274 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53275 index 668fb1b..2737bbe 100644
53276 --- a/drivers/thermal/of-thermal.c
53277 +++ b/drivers/thermal/of-thermal.c
53278 @@ -31,6 +31,7 @@
53279 #include <linux/export.h>
53280 #include <linux/string.h>
53281 #include <linux/thermal.h>
53282 +#include <linux/mm.h>
53283
53284 #include "thermal_core.h"
53285
53286 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53287 tz->ops = ops;
53288 tz->sensor_data = data;
53289
53290 - tzd->ops->get_temp = of_thermal_get_temp;
53291 - tzd->ops->get_trend = of_thermal_get_trend;
53292 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53293 + pax_open_kernel();
53294 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53295 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53296 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53297 + pax_close_kernel();
53298 mutex_unlock(&tzd->lock);
53299
53300 return tzd;
53301 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53302 return;
53303
53304 mutex_lock(&tzd->lock);
53305 - tzd->ops->get_temp = NULL;
53306 - tzd->ops->get_trend = NULL;
53307 - tzd->ops->set_emul_temp = NULL;
53308 + pax_open_kernel();
53309 + *(void **)&tzd->ops->get_temp = NULL;
53310 + *(void **)&tzd->ops->get_trend = NULL;
53311 + *(void **)&tzd->ops->set_emul_temp = NULL;
53312 + pax_close_kernel();
53313
53314 tz->ops = NULL;
53315 tz->sensor_data = NULL;
53316 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53317 index 9ea3d9d..53e8792 100644
53318 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53319 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53320 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53321 return NOTIFY_OK;
53322 }
53323
53324 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53325 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53326 .notifier_call = pkg_temp_thermal_cpu_callback,
53327 };
53328
53329 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53330 index fd66f57..48e6376 100644
53331 --- a/drivers/tty/cyclades.c
53332 +++ b/drivers/tty/cyclades.c
53333 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53334 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53335 info->port.count);
53336 #endif
53337 - info->port.count++;
53338 + atomic_inc(&info->port.count);
53339 #ifdef CY_DEBUG_COUNT
53340 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53341 - current->pid, info->port.count);
53342 + current->pid, atomic_read(&info->port.count));
53343 #endif
53344
53345 /*
53346 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53347 for (j = 0; j < cy_card[i].nports; j++) {
53348 info = &cy_card[i].ports[j];
53349
53350 - if (info->port.count) {
53351 + if (atomic_read(&info->port.count)) {
53352 /* XXX is the ldisc num worth this? */
53353 struct tty_struct *tty;
53354 struct tty_ldisc *ld;
53355 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53356 index 4fcec1d..5a036f7 100644
53357 --- a/drivers/tty/hvc/hvc_console.c
53358 +++ b/drivers/tty/hvc/hvc_console.c
53359 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53360
53361 spin_lock_irqsave(&hp->port.lock, flags);
53362 /* Check and then increment for fast path open. */
53363 - if (hp->port.count++ > 0) {
53364 + if (atomic_inc_return(&hp->port.count) > 1) {
53365 spin_unlock_irqrestore(&hp->port.lock, flags);
53366 hvc_kick();
53367 return 0;
53368 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53369
53370 spin_lock_irqsave(&hp->port.lock, flags);
53371
53372 - if (--hp->port.count == 0) {
53373 + if (atomic_dec_return(&hp->port.count) == 0) {
53374 spin_unlock_irqrestore(&hp->port.lock, flags);
53375 /* We are done with the tty pointer now. */
53376 tty_port_tty_set(&hp->port, NULL);
53377 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53378 */
53379 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
53380 } else {
53381 - if (hp->port.count < 0)
53382 + if (atomic_read(&hp->port.count) < 0)
53383 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53384 - hp->vtermno, hp->port.count);
53385 + hp->vtermno, atomic_read(&hp->port.count));
53386 spin_unlock_irqrestore(&hp->port.lock, flags);
53387 }
53388 }
53389 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53390 * open->hangup case this can be called after the final close so prevent
53391 * that from happening for now.
53392 */
53393 - if (hp->port.count <= 0) {
53394 + if (atomic_read(&hp->port.count) <= 0) {
53395 spin_unlock_irqrestore(&hp->port.lock, flags);
53396 return;
53397 }
53398
53399 - hp->port.count = 0;
53400 + atomic_set(&hp->port.count, 0);
53401 spin_unlock_irqrestore(&hp->port.lock, flags);
53402 tty_port_tty_set(&hp->port, NULL);
53403
53404 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53405 return -EPIPE;
53406
53407 /* FIXME what's this (unprotected) check for? */
53408 - if (hp->port.count <= 0)
53409 + if (atomic_read(&hp->port.count) <= 0)
53410 return -EIO;
53411
53412 spin_lock_irqsave(&hp->lock, flags);
53413 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53414 index 81ff7e1..dfb7b71 100644
53415 --- a/drivers/tty/hvc/hvcs.c
53416 +++ b/drivers/tty/hvc/hvcs.c
53417 @@ -83,6 +83,7 @@
53418 #include <asm/hvcserver.h>
53419 #include <asm/uaccess.h>
53420 #include <asm/vio.h>
53421 +#include <asm/local.h>
53422
53423 /*
53424 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53425 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53426
53427 spin_lock_irqsave(&hvcsd->lock, flags);
53428
53429 - if (hvcsd->port.count > 0) {
53430 + if (atomic_read(&hvcsd->port.count) > 0) {
53431 spin_unlock_irqrestore(&hvcsd->lock, flags);
53432 printk(KERN_INFO "HVCS: vterm state unchanged. "
53433 "The hvcs device node is still in use.\n");
53434 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53435 }
53436 }
53437
53438 - hvcsd->port.count = 0;
53439 + atomic_set(&hvcsd->port.count, 0);
53440 hvcsd->port.tty = tty;
53441 tty->driver_data = hvcsd;
53442
53443 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53444 unsigned long flags;
53445
53446 spin_lock_irqsave(&hvcsd->lock, flags);
53447 - hvcsd->port.count++;
53448 + atomic_inc(&hvcsd->port.count);
53449 hvcsd->todo_mask |= HVCS_SCHED_READ;
53450 spin_unlock_irqrestore(&hvcsd->lock, flags);
53451
53452 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53453 hvcsd = tty->driver_data;
53454
53455 spin_lock_irqsave(&hvcsd->lock, flags);
53456 - if (--hvcsd->port.count == 0) {
53457 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53458
53459 vio_disable_interrupts(hvcsd->vdev);
53460
53461 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53462
53463 free_irq(irq, hvcsd);
53464 return;
53465 - } else if (hvcsd->port.count < 0) {
53466 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53467 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53468 " is missmanaged.\n",
53469 - hvcsd->vdev->unit_address, hvcsd->port.count);
53470 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53471 }
53472
53473 spin_unlock_irqrestore(&hvcsd->lock, flags);
53474 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53475
53476 spin_lock_irqsave(&hvcsd->lock, flags);
53477 /* Preserve this so that we know how many kref refs to put */
53478 - temp_open_count = hvcsd->port.count;
53479 + temp_open_count = atomic_read(&hvcsd->port.count);
53480
53481 /*
53482 * Don't kref put inside the spinlock because the destruction
53483 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53484 tty->driver_data = NULL;
53485 hvcsd->port.tty = NULL;
53486
53487 - hvcsd->port.count = 0;
53488 + atomic_set(&hvcsd->port.count, 0);
53489
53490 /* This will drop any buffered data on the floor which is OK in a hangup
53491 * scenario. */
53492 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
53493 * the middle of a write operation? This is a crummy place to do this
53494 * but we want to keep it all in the spinlock.
53495 */
53496 - if (hvcsd->port.count <= 0) {
53497 + if (atomic_read(&hvcsd->port.count) <= 0) {
53498 spin_unlock_irqrestore(&hvcsd->lock, flags);
53499 return -ENODEV;
53500 }
53501 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
53502 {
53503 struct hvcs_struct *hvcsd = tty->driver_data;
53504
53505 - if (!hvcsd || hvcsd->port.count <= 0)
53506 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
53507 return 0;
53508
53509 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
53510 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
53511 index 4190199..06d5bfa 100644
53512 --- a/drivers/tty/hvc/hvsi.c
53513 +++ b/drivers/tty/hvc/hvsi.c
53514 @@ -85,7 +85,7 @@ struct hvsi_struct {
53515 int n_outbuf;
53516 uint32_t vtermno;
53517 uint32_t virq;
53518 - atomic_t seqno; /* HVSI packet sequence number */
53519 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
53520 uint16_t mctrl;
53521 uint8_t state; /* HVSI protocol state */
53522 uint8_t flags;
53523 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
53524
53525 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
53526 packet.hdr.len = sizeof(struct hvsi_query_response);
53527 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53528 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53529 packet.verb = VSV_SEND_VERSION_NUMBER;
53530 packet.u.version = HVSI_VERSION;
53531 packet.query_seqno = query_seqno+1;
53532 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
53533
53534 packet.hdr.type = VS_QUERY_PACKET_HEADER;
53535 packet.hdr.len = sizeof(struct hvsi_query);
53536 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53537 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53538 packet.verb = verb;
53539
53540 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
53541 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
53542 int wrote;
53543
53544 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
53545 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53546 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53547 packet.hdr.len = sizeof(struct hvsi_control);
53548 packet.verb = VSV_SET_MODEM_CTL;
53549 packet.mask = HVSI_TSDTR;
53550 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
53551 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
53552
53553 packet.hdr.type = VS_DATA_PACKET_HEADER;
53554 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53555 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53556 packet.hdr.len = count + sizeof(struct hvsi_header);
53557 memcpy(&packet.data, buf, count);
53558
53559 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
53560 struct hvsi_control packet __ALIGNED__;
53561
53562 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
53563 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53564 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53565 packet.hdr.len = 6;
53566 packet.verb = VSV_CLOSE_PROTOCOL;
53567
53568 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
53569
53570 tty_port_tty_set(&hp->port, tty);
53571 spin_lock_irqsave(&hp->lock, flags);
53572 - hp->port.count++;
53573 + atomic_inc(&hp->port.count);
53574 atomic_set(&hp->seqno, 0);
53575 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
53576 spin_unlock_irqrestore(&hp->lock, flags);
53577 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53578
53579 spin_lock_irqsave(&hp->lock, flags);
53580
53581 - if (--hp->port.count == 0) {
53582 + if (atomic_dec_return(&hp->port.count) == 0) {
53583 tty_port_tty_set(&hp->port, NULL);
53584 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
53585
53586 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53587
53588 spin_lock_irqsave(&hp->lock, flags);
53589 }
53590 - } else if (hp->port.count < 0)
53591 + } else if (atomic_read(&hp->port.count) < 0)
53592 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
53593 - hp - hvsi_ports, hp->port.count);
53594 + hp - hvsi_ports, atomic_read(&hp->port.count));
53595
53596 spin_unlock_irqrestore(&hp->lock, flags);
53597 }
53598 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
53599 tty_port_tty_set(&hp->port, NULL);
53600
53601 spin_lock_irqsave(&hp->lock, flags);
53602 - hp->port.count = 0;
53603 + atomic_set(&hp->port.count, 0);
53604 hp->n_outbuf = 0;
53605 spin_unlock_irqrestore(&hp->lock, flags);
53606 }
53607 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
53608 index a270f04..7c77b5d 100644
53609 --- a/drivers/tty/hvc/hvsi_lib.c
53610 +++ b/drivers/tty/hvc/hvsi_lib.c
53611 @@ -8,7 +8,7 @@
53612
53613 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
53614 {
53615 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
53616 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
53617
53618 /* Assumes that always succeeds, works in practice */
53619 return pv->put_chars(pv->termno, (char *)packet, packet->len);
53620 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
53621
53622 /* Reset state */
53623 pv->established = 0;
53624 - atomic_set(&pv->seqno, 0);
53625 + atomic_set_unchecked(&pv->seqno, 0);
53626
53627 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
53628
53629 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
53630 index 345cebb..d5a1e9e 100644
53631 --- a/drivers/tty/ipwireless/tty.c
53632 +++ b/drivers/tty/ipwireless/tty.c
53633 @@ -28,6 +28,7 @@
53634 #include <linux/tty_driver.h>
53635 #include <linux/tty_flip.h>
53636 #include <linux/uaccess.h>
53637 +#include <asm/local.h>
53638
53639 #include "tty.h"
53640 #include "network.h"
53641 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53642 return -ENODEV;
53643
53644 mutex_lock(&tty->ipw_tty_mutex);
53645 - if (tty->port.count == 0)
53646 + if (atomic_read(&tty->port.count) == 0)
53647 tty->tx_bytes_queued = 0;
53648
53649 - tty->port.count++;
53650 + atomic_inc(&tty->port.count);
53651
53652 tty->port.tty = linux_tty;
53653 linux_tty->driver_data = tty;
53654 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53655
53656 static void do_ipw_close(struct ipw_tty *tty)
53657 {
53658 - tty->port.count--;
53659 -
53660 - if (tty->port.count == 0) {
53661 + if (atomic_dec_return(&tty->port.count) == 0) {
53662 struct tty_struct *linux_tty = tty->port.tty;
53663
53664 if (linux_tty != NULL) {
53665 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
53666 return;
53667
53668 mutex_lock(&tty->ipw_tty_mutex);
53669 - if (tty->port.count == 0) {
53670 + if (atomic_read(&tty->port.count) == 0) {
53671 mutex_unlock(&tty->ipw_tty_mutex);
53672 return;
53673 }
53674 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
53675
53676 mutex_lock(&tty->ipw_tty_mutex);
53677
53678 - if (!tty->port.count) {
53679 + if (!atomic_read(&tty->port.count)) {
53680 mutex_unlock(&tty->ipw_tty_mutex);
53681 return;
53682 }
53683 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
53684 return -ENODEV;
53685
53686 mutex_lock(&tty->ipw_tty_mutex);
53687 - if (!tty->port.count) {
53688 + if (!atomic_read(&tty->port.count)) {
53689 mutex_unlock(&tty->ipw_tty_mutex);
53690 return -EINVAL;
53691 }
53692 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
53693 if (!tty)
53694 return -ENODEV;
53695
53696 - if (!tty->port.count)
53697 + if (!atomic_read(&tty->port.count))
53698 return -EINVAL;
53699
53700 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
53701 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
53702 if (!tty)
53703 return 0;
53704
53705 - if (!tty->port.count)
53706 + if (!atomic_read(&tty->port.count))
53707 return 0;
53708
53709 return tty->tx_bytes_queued;
53710 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
53711 if (!tty)
53712 return -ENODEV;
53713
53714 - if (!tty->port.count)
53715 + if (!atomic_read(&tty->port.count))
53716 return -EINVAL;
53717
53718 return get_control_lines(tty);
53719 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
53720 if (!tty)
53721 return -ENODEV;
53722
53723 - if (!tty->port.count)
53724 + if (!atomic_read(&tty->port.count))
53725 return -EINVAL;
53726
53727 return set_control_lines(tty, set, clear);
53728 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
53729 if (!tty)
53730 return -ENODEV;
53731
53732 - if (!tty->port.count)
53733 + if (!atomic_read(&tty->port.count))
53734 return -EINVAL;
53735
53736 /* FIXME: Exactly how is the tty object locked here .. */
53737 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
53738 * are gone */
53739 mutex_lock(&ttyj->ipw_tty_mutex);
53740 }
53741 - while (ttyj->port.count)
53742 + while (atomic_read(&ttyj->port.count))
53743 do_ipw_close(ttyj);
53744 ipwireless_disassociate_network_ttys(network,
53745 ttyj->channel_idx);
53746 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
53747 index 14c54e0..1efd4f2 100644
53748 --- a/drivers/tty/moxa.c
53749 +++ b/drivers/tty/moxa.c
53750 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
53751 }
53752
53753 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
53754 - ch->port.count++;
53755 + atomic_inc(&ch->port.count);
53756 tty->driver_data = ch;
53757 tty_port_tty_set(&ch->port, tty);
53758 mutex_lock(&ch->port.mutex);
53759 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
53760 index c434376..114ce13 100644
53761 --- a/drivers/tty/n_gsm.c
53762 +++ b/drivers/tty/n_gsm.c
53763 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
53764 spin_lock_init(&dlci->lock);
53765 mutex_init(&dlci->mutex);
53766 dlci->fifo = &dlci->_fifo;
53767 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
53768 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
53769 kfree(dlci);
53770 return NULL;
53771 }
53772 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
53773 struct gsm_dlci *dlci = tty->driver_data;
53774 struct tty_port *port = &dlci->port;
53775
53776 - port->count++;
53777 + atomic_inc(&port->count);
53778 tty_port_tty_set(port, tty);
53779
53780 dlci->modem_rx = 0;
53781 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
53782 index cf6e0f2..4283167 100644
53783 --- a/drivers/tty/n_tty.c
53784 +++ b/drivers/tty/n_tty.c
53785 @@ -116,7 +116,7 @@ struct n_tty_data {
53786 int minimum_to_wake;
53787
53788 /* consumer-published */
53789 - size_t read_tail;
53790 + size_t read_tail __intentional_overflow(-1);
53791 size_t line_start;
53792
53793 /* protected by output lock */
53794 @@ -2547,6 +2547,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
53795 {
53796 *ops = tty_ldisc_N_TTY;
53797 ops->owner = NULL;
53798 - ops->refcount = ops->flags = 0;
53799 + atomic_set(&ops->refcount, 0);
53800 + ops->flags = 0;
53801 }
53802 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
53803 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
53804 index e72ee62..d977ad9 100644
53805 --- a/drivers/tty/pty.c
53806 +++ b/drivers/tty/pty.c
53807 @@ -848,8 +848,10 @@ static void __init unix98_pty_init(void)
53808 panic("Couldn't register Unix98 pts driver");
53809
53810 /* Now create the /dev/ptmx special device */
53811 + pax_open_kernel();
53812 tty_default_fops(&ptmx_fops);
53813 - ptmx_fops.open = ptmx_open;
53814 + *(void **)&ptmx_fops.open = ptmx_open;
53815 + pax_close_kernel();
53816
53817 cdev_init(&ptmx_cdev, &ptmx_fops);
53818 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
53819 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
53820 index c8dd8dc..dca6cfd 100644
53821 --- a/drivers/tty/rocket.c
53822 +++ b/drivers/tty/rocket.c
53823 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53824 tty->driver_data = info;
53825 tty_port_tty_set(port, tty);
53826
53827 - if (port->count++ == 0) {
53828 + if (atomic_inc_return(&port->count) == 1) {
53829 atomic_inc(&rp_num_ports_open);
53830
53831 #ifdef ROCKET_DEBUG_OPEN
53832 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53833 #endif
53834 }
53835 #ifdef ROCKET_DEBUG_OPEN
53836 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
53837 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
53838 #endif
53839
53840 /*
53841 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
53842 spin_unlock_irqrestore(&info->port.lock, flags);
53843 return;
53844 }
53845 - if (info->port.count)
53846 + if (atomic_read(&info->port.count))
53847 atomic_dec(&rp_num_ports_open);
53848 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
53849 spin_unlock_irqrestore(&info->port.lock, flags);
53850 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
53851 index aa28209..e08fb85 100644
53852 --- a/drivers/tty/serial/ioc4_serial.c
53853 +++ b/drivers/tty/serial/ioc4_serial.c
53854 @@ -437,7 +437,7 @@ struct ioc4_soft {
53855 } is_intr_info[MAX_IOC4_INTR_ENTS];
53856
53857 /* Number of entries active in the above array */
53858 - atomic_t is_num_intrs;
53859 + atomic_unchecked_t is_num_intrs;
53860 } is_intr_type[IOC4_NUM_INTR_TYPES];
53861
53862 /* is_ir_lock must be held while
53863 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
53864 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
53865 || (type == IOC4_OTHER_INTR_TYPE)));
53866
53867 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
53868 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
53869 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
53870
53871 /* Save off the lower level interrupt handler */
53872 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
53873
53874 soft = arg;
53875 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
53876 - num_intrs = (int)atomic_read(
53877 + num_intrs = (int)atomic_read_unchecked(
53878 &soft->is_intr_type[intr_type].is_num_intrs);
53879
53880 this_mir = this_ir = pending_intrs(soft, intr_type);
53881 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
53882 index 129dc5b..1da5bb8 100644
53883 --- a/drivers/tty/serial/kgdb_nmi.c
53884 +++ b/drivers/tty/serial/kgdb_nmi.c
53885 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
53886 * I/O utilities that messages sent to the console will automatically
53887 * be displayed on the dbg_io.
53888 */
53889 - dbg_io_ops->is_console = true;
53890 + pax_open_kernel();
53891 + *(int *)&dbg_io_ops->is_console = true;
53892 + pax_close_kernel();
53893
53894 return 0;
53895 }
53896 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
53897 index a260cde..6b2b5ce 100644
53898 --- a/drivers/tty/serial/kgdboc.c
53899 +++ b/drivers/tty/serial/kgdboc.c
53900 @@ -24,8 +24,9 @@
53901 #define MAX_CONFIG_LEN 40
53902
53903 static struct kgdb_io kgdboc_io_ops;
53904 +static struct kgdb_io kgdboc_io_ops_console;
53905
53906 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
53907 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
53908 static int configured = -1;
53909
53910 static char config[MAX_CONFIG_LEN];
53911 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
53912 kgdboc_unregister_kbd();
53913 if (configured == 1)
53914 kgdb_unregister_io_module(&kgdboc_io_ops);
53915 + else if (configured == 2)
53916 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
53917 }
53918
53919 static int configure_kgdboc(void)
53920 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
53921 int err;
53922 char *cptr = config;
53923 struct console *cons;
53924 + int is_console = 0;
53925
53926 err = kgdboc_option_setup(config);
53927 if (err || !strlen(config) || isspace(config[0]))
53928 goto noconfig;
53929
53930 err = -ENODEV;
53931 - kgdboc_io_ops.is_console = 0;
53932 kgdb_tty_driver = NULL;
53933
53934 kgdboc_use_kms = 0;
53935 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
53936 int idx;
53937 if (cons->device && cons->device(cons, &idx) == p &&
53938 idx == tty_line) {
53939 - kgdboc_io_ops.is_console = 1;
53940 + is_console = 1;
53941 break;
53942 }
53943 cons = cons->next;
53944 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
53945 kgdb_tty_line = tty_line;
53946
53947 do_register:
53948 - err = kgdb_register_io_module(&kgdboc_io_ops);
53949 + if (is_console) {
53950 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
53951 + configured = 2;
53952 + } else {
53953 + err = kgdb_register_io_module(&kgdboc_io_ops);
53954 + configured = 1;
53955 + }
53956 if (err)
53957 goto noconfig;
53958
53959 @@ -205,8 +214,6 @@ do_register:
53960 if (err)
53961 goto nmi_con_failed;
53962
53963 - configured = 1;
53964 -
53965 return 0;
53966
53967 nmi_con_failed:
53968 @@ -223,7 +230,7 @@ noconfig:
53969 static int __init init_kgdboc(void)
53970 {
53971 /* Already configured? */
53972 - if (configured == 1)
53973 + if (configured >= 1)
53974 return 0;
53975
53976 return configure_kgdboc();
53977 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53978 if (config[len - 1] == '\n')
53979 config[len - 1] = '\0';
53980
53981 - if (configured == 1)
53982 + if (configured >= 1)
53983 cleanup_kgdboc();
53984
53985 /* Go and configure with the new params. */
53986 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53987 .post_exception = kgdboc_post_exp_handler,
53988 };
53989
53990 +static struct kgdb_io kgdboc_io_ops_console = {
53991 + .name = "kgdboc",
53992 + .read_char = kgdboc_get_char,
53993 + .write_char = kgdboc_put_char,
53994 + .pre_exception = kgdboc_pre_exp_handler,
53995 + .post_exception = kgdboc_post_exp_handler,
53996 + .is_console = 1
53997 +};
53998 +
53999 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54000 /* This is only available if kgdboc is a built in for early debugging */
54001 static int __init kgdboc_early_init(char *opt)
54002 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54003 index b73889c..9f74f0a 100644
54004 --- a/drivers/tty/serial/msm_serial.c
54005 +++ b/drivers/tty/serial/msm_serial.c
54006 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54007 .cons = MSM_CONSOLE,
54008 };
54009
54010 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54011 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54012
54013 static const struct of_device_id msm_uartdm_table[] = {
54014 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54015 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54016 line = pdev->id;
54017
54018 if (line < 0)
54019 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54020 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54021
54022 if (unlikely(line < 0 || line >= UART_NR))
54023 return -ENXIO;
54024 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54025 index cf08876..711e0bf 100644
54026 --- a/drivers/tty/serial/samsung.c
54027 +++ b/drivers/tty/serial/samsung.c
54028 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54029 ourport->tx_in_progress = 0;
54030 }
54031
54032 +static int s3c64xx_serial_startup(struct uart_port *port);
54033 static int s3c24xx_serial_startup(struct uart_port *port)
54034 {
54035 struct s3c24xx_uart_port *ourport = to_ourport(port);
54036 int ret;
54037
54038 + /* Startup sequence is different for s3c64xx and higher SoC's */
54039 + if (s3c24xx_serial_has_interrupt_mask(port))
54040 + return s3c64xx_serial_startup(port);
54041 +
54042 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54043 port, (unsigned long long)port->mapbase, port->membase);
54044
54045 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54046 /* setup info for port */
54047 port->dev = &platdev->dev;
54048
54049 - /* Startup sequence is different for s3c64xx and higher SoC's */
54050 - if (s3c24xx_serial_has_interrupt_mask(port))
54051 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54052 -
54053 port->uartclk = 1;
54054
54055 if (cfg->uart_flags & UPF_CONS_FLOW) {
54056 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54057 index 6a1055a..5ca9ad9 100644
54058 --- a/drivers/tty/serial/serial_core.c
54059 +++ b/drivers/tty/serial/serial_core.c
54060 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54061 state = drv->state + tty->index;
54062 port = &state->port;
54063 spin_lock_irq(&port->lock);
54064 - --port->count;
54065 + atomic_dec(&port->count);
54066 spin_unlock_irq(&port->lock);
54067 return;
54068 }
54069 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54070
54071 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54072
54073 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54074 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54075 return;
54076
54077 /*
54078 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54079 uart_flush_buffer(tty);
54080 uart_shutdown(tty, state);
54081 spin_lock_irqsave(&port->lock, flags);
54082 - port->count = 0;
54083 + atomic_set(&port->count, 0);
54084 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54085 spin_unlock_irqrestore(&port->lock, flags);
54086 tty_port_tty_set(port, NULL);
54087 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54088 pr_debug("uart_open(%d) called\n", line);
54089
54090 spin_lock_irq(&port->lock);
54091 - ++port->count;
54092 + atomic_inc(&port->count);
54093 spin_unlock_irq(&port->lock);
54094
54095 /*
54096 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54097 index b799170..87dafd5 100644
54098 --- a/drivers/tty/synclink.c
54099 +++ b/drivers/tty/synclink.c
54100 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54101
54102 if (debug_level >= DEBUG_LEVEL_INFO)
54103 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54104 - __FILE__,__LINE__, info->device_name, info->port.count);
54105 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54106
54107 if (tty_port_close_start(&info->port, tty, filp) == 0)
54108 goto cleanup;
54109 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54110 cleanup:
54111 if (debug_level >= DEBUG_LEVEL_INFO)
54112 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54113 - tty->driver->name, info->port.count);
54114 + tty->driver->name, atomic_read(&info->port.count));
54115
54116 } /* end of mgsl_close() */
54117
54118 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54119
54120 mgsl_flush_buffer(tty);
54121 shutdown(info);
54122 -
54123 - info->port.count = 0;
54124 +
54125 + atomic_set(&info->port.count, 0);
54126 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54127 info->port.tty = NULL;
54128
54129 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54130
54131 if (debug_level >= DEBUG_LEVEL_INFO)
54132 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54133 - __FILE__,__LINE__, tty->driver->name, port->count );
54134 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54135
54136 spin_lock_irqsave(&info->irq_spinlock, flags);
54137 - port->count--;
54138 + atomic_dec(&port->count);
54139 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54140 port->blocked_open++;
54141
54142 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54143
54144 if (debug_level >= DEBUG_LEVEL_INFO)
54145 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54146 - __FILE__,__LINE__, tty->driver->name, port->count );
54147 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54148
54149 tty_unlock(tty);
54150 schedule();
54151 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54152
54153 /* FIXME: Racy on hangup during close wait */
54154 if (!tty_hung_up_p(filp))
54155 - port->count++;
54156 + atomic_inc(&port->count);
54157 port->blocked_open--;
54158
54159 if (debug_level >= DEBUG_LEVEL_INFO)
54160 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54161 - __FILE__,__LINE__, tty->driver->name, port->count );
54162 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54163
54164 if (!retval)
54165 port->flags |= ASYNC_NORMAL_ACTIVE;
54166 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54167
54168 if (debug_level >= DEBUG_LEVEL_INFO)
54169 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54170 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54171 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54172
54173 /* If port is closing, signal caller to try again */
54174 if (info->port.flags & ASYNC_CLOSING){
54175 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54176 spin_unlock_irqrestore(&info->netlock, flags);
54177 goto cleanup;
54178 }
54179 - info->port.count++;
54180 + atomic_inc(&info->port.count);
54181 spin_unlock_irqrestore(&info->netlock, flags);
54182
54183 - if (info->port.count == 1) {
54184 + if (atomic_read(&info->port.count) == 1) {
54185 /* 1st open on this device, init hardware */
54186 retval = startup(info);
54187 if (retval < 0)
54188 @@ -3442,8 +3442,8 @@ cleanup:
54189 if (retval) {
54190 if (tty->count == 1)
54191 info->port.tty = NULL; /* tty layer will release tty struct */
54192 - if(info->port.count)
54193 - info->port.count--;
54194 + if (atomic_read(&info->port.count))
54195 + atomic_dec(&info->port.count);
54196 }
54197
54198 return retval;
54199 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54200 unsigned short new_crctype;
54201
54202 /* return error if TTY interface open */
54203 - if (info->port.count)
54204 + if (atomic_read(&info->port.count))
54205 return -EBUSY;
54206
54207 switch (encoding)
54208 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54209
54210 /* arbitrate between network and tty opens */
54211 spin_lock_irqsave(&info->netlock, flags);
54212 - if (info->port.count != 0 || info->netcount != 0) {
54213 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54214 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54215 spin_unlock_irqrestore(&info->netlock, flags);
54216 return -EBUSY;
54217 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54218 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54219
54220 /* return error if TTY interface open */
54221 - if (info->port.count)
54222 + if (atomic_read(&info->port.count))
54223 return -EBUSY;
54224
54225 if (cmd != SIOCWANDEV)
54226 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54227 index 0e8c39b..e0cb171 100644
54228 --- a/drivers/tty/synclink_gt.c
54229 +++ b/drivers/tty/synclink_gt.c
54230 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54231 tty->driver_data = info;
54232 info->port.tty = tty;
54233
54234 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54235 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54236
54237 /* If port is closing, signal caller to try again */
54238 if (info->port.flags & ASYNC_CLOSING){
54239 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54240 mutex_unlock(&info->port.mutex);
54241 goto cleanup;
54242 }
54243 - info->port.count++;
54244 + atomic_inc(&info->port.count);
54245 spin_unlock_irqrestore(&info->netlock, flags);
54246
54247 - if (info->port.count == 1) {
54248 + if (atomic_read(&info->port.count) == 1) {
54249 /* 1st open on this device, init hardware */
54250 retval = startup(info);
54251 if (retval < 0) {
54252 @@ -715,8 +715,8 @@ cleanup:
54253 if (retval) {
54254 if (tty->count == 1)
54255 info->port.tty = NULL; /* tty layer will release tty struct */
54256 - if(info->port.count)
54257 - info->port.count--;
54258 + if(atomic_read(&info->port.count))
54259 + atomic_dec(&info->port.count);
54260 }
54261
54262 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54263 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54264
54265 if (sanity_check(info, tty->name, "close"))
54266 return;
54267 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54268 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54269
54270 if (tty_port_close_start(&info->port, tty, filp) == 0)
54271 goto cleanup;
54272 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54273 tty_port_close_end(&info->port, tty);
54274 info->port.tty = NULL;
54275 cleanup:
54276 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54277 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54278 }
54279
54280 static void hangup(struct tty_struct *tty)
54281 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54282 shutdown(info);
54283
54284 spin_lock_irqsave(&info->port.lock, flags);
54285 - info->port.count = 0;
54286 + atomic_set(&info->port.count, 0);
54287 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54288 info->port.tty = NULL;
54289 spin_unlock_irqrestore(&info->port.lock, flags);
54290 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54291 unsigned short new_crctype;
54292
54293 /* return error if TTY interface open */
54294 - if (info->port.count)
54295 + if (atomic_read(&info->port.count))
54296 return -EBUSY;
54297
54298 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54299 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54300
54301 /* arbitrate between network and tty opens */
54302 spin_lock_irqsave(&info->netlock, flags);
54303 - if (info->port.count != 0 || info->netcount != 0) {
54304 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54305 DBGINFO(("%s hdlc_open busy\n", dev->name));
54306 spin_unlock_irqrestore(&info->netlock, flags);
54307 return -EBUSY;
54308 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54309 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54310
54311 /* return error if TTY interface open */
54312 - if (info->port.count)
54313 + if (atomic_read(&info->port.count))
54314 return -EBUSY;
54315
54316 if (cmd != SIOCWANDEV)
54317 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54318 if (port == NULL)
54319 continue;
54320 spin_lock(&port->lock);
54321 - if ((port->port.count || port->netcount) &&
54322 + if ((atomic_read(&port->port.count) || port->netcount) &&
54323 port->pending_bh && !port->bh_running &&
54324 !port->bh_requested) {
54325 DBGISR(("%s bh queued\n", port->device_name));
54326 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54327 add_wait_queue(&port->open_wait, &wait);
54328
54329 spin_lock_irqsave(&info->lock, flags);
54330 - port->count--;
54331 + atomic_dec(&port->count);
54332 spin_unlock_irqrestore(&info->lock, flags);
54333 port->blocked_open++;
54334
54335 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54336 remove_wait_queue(&port->open_wait, &wait);
54337
54338 if (!tty_hung_up_p(filp))
54339 - port->count++;
54340 + atomic_inc(&port->count);
54341 port->blocked_open--;
54342
54343 if (!retval)
54344 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54345 index c3f9091..abe4601 100644
54346 --- a/drivers/tty/synclinkmp.c
54347 +++ b/drivers/tty/synclinkmp.c
54348 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54349
54350 if (debug_level >= DEBUG_LEVEL_INFO)
54351 printk("%s(%d):%s open(), old ref count = %d\n",
54352 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54353 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54354
54355 /* If port is closing, signal caller to try again */
54356 if (info->port.flags & ASYNC_CLOSING){
54357 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54358 spin_unlock_irqrestore(&info->netlock, flags);
54359 goto cleanup;
54360 }
54361 - info->port.count++;
54362 + atomic_inc(&info->port.count);
54363 spin_unlock_irqrestore(&info->netlock, flags);
54364
54365 - if (info->port.count == 1) {
54366 + if (atomic_read(&info->port.count) == 1) {
54367 /* 1st open on this device, init hardware */
54368 retval = startup(info);
54369 if (retval < 0)
54370 @@ -796,8 +796,8 @@ cleanup:
54371 if (retval) {
54372 if (tty->count == 1)
54373 info->port.tty = NULL; /* tty layer will release tty struct */
54374 - if(info->port.count)
54375 - info->port.count--;
54376 + if(atomic_read(&info->port.count))
54377 + atomic_dec(&info->port.count);
54378 }
54379
54380 return retval;
54381 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54382
54383 if (debug_level >= DEBUG_LEVEL_INFO)
54384 printk("%s(%d):%s close() entry, count=%d\n",
54385 - __FILE__,__LINE__, info->device_name, info->port.count);
54386 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54387
54388 if (tty_port_close_start(&info->port, tty, filp) == 0)
54389 goto cleanup;
54390 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54391 cleanup:
54392 if (debug_level >= DEBUG_LEVEL_INFO)
54393 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54394 - tty->driver->name, info->port.count);
54395 + tty->driver->name, atomic_read(&info->port.count));
54396 }
54397
54398 /* Called by tty_hangup() when a hangup is signaled.
54399 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54400 shutdown(info);
54401
54402 spin_lock_irqsave(&info->port.lock, flags);
54403 - info->port.count = 0;
54404 + atomic_set(&info->port.count, 0);
54405 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54406 info->port.tty = NULL;
54407 spin_unlock_irqrestore(&info->port.lock, flags);
54408 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54409 unsigned short new_crctype;
54410
54411 /* return error if TTY interface open */
54412 - if (info->port.count)
54413 + if (atomic_read(&info->port.count))
54414 return -EBUSY;
54415
54416 switch (encoding)
54417 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54418
54419 /* arbitrate between network and tty opens */
54420 spin_lock_irqsave(&info->netlock, flags);
54421 - if (info->port.count != 0 || info->netcount != 0) {
54422 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54423 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54424 spin_unlock_irqrestore(&info->netlock, flags);
54425 return -EBUSY;
54426 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54427 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54428
54429 /* return error if TTY interface open */
54430 - if (info->port.count)
54431 + if (atomic_read(&info->port.count))
54432 return -EBUSY;
54433
54434 if (cmd != SIOCWANDEV)
54435 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54436 * do not request bottom half processing if the
54437 * device is not open in a normal mode.
54438 */
54439 - if ( port && (port->port.count || port->netcount) &&
54440 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54441 port->pending_bh && !port->bh_running &&
54442 !port->bh_requested ) {
54443 if ( debug_level >= DEBUG_LEVEL_ISR )
54444 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54445
54446 if (debug_level >= DEBUG_LEVEL_INFO)
54447 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54448 - __FILE__,__LINE__, tty->driver->name, port->count );
54449 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54450
54451 spin_lock_irqsave(&info->lock, flags);
54452 - port->count--;
54453 + atomic_dec(&port->count);
54454 spin_unlock_irqrestore(&info->lock, flags);
54455 port->blocked_open++;
54456
54457 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54458
54459 if (debug_level >= DEBUG_LEVEL_INFO)
54460 printk("%s(%d):%s block_til_ready() count=%d\n",
54461 - __FILE__,__LINE__, tty->driver->name, port->count );
54462 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54463
54464 tty_unlock(tty);
54465 schedule();
54466 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54467 set_current_state(TASK_RUNNING);
54468 remove_wait_queue(&port->open_wait, &wait);
54469 if (!tty_hung_up_p(filp))
54470 - port->count++;
54471 + atomic_inc(&port->count);
54472 port->blocked_open--;
54473
54474 if (debug_level >= DEBUG_LEVEL_INFO)
54475 printk("%s(%d):%s block_til_ready() after, count=%d\n",
54476 - __FILE__,__LINE__, tty->driver->name, port->count );
54477 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54478
54479 if (!retval)
54480 port->flags |= ASYNC_NORMAL_ACTIVE;
54481 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
54482 index 259a4d5..9b0c9e7 100644
54483 --- a/drivers/tty/sysrq.c
54484 +++ b/drivers/tty/sysrq.c
54485 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
54486 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
54487 size_t count, loff_t *ppos)
54488 {
54489 - if (count) {
54490 + if (count && capable(CAP_SYS_ADMIN)) {
54491 char c;
54492
54493 if (get_user(c, buf))
54494 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
54495 index 2bb4dfc..a7f6e86 100644
54496 --- a/drivers/tty/tty_io.c
54497 +++ b/drivers/tty/tty_io.c
54498 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
54499
54500 void tty_default_fops(struct file_operations *fops)
54501 {
54502 - *fops = tty_fops;
54503 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
54504 }
54505
54506 /*
54507 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
54508 index 3737f55..7cef448 100644
54509 --- a/drivers/tty/tty_ldisc.c
54510 +++ b/drivers/tty/tty_ldisc.c
54511 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
54512 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54513 tty_ldiscs[disc] = new_ldisc;
54514 new_ldisc->num = disc;
54515 - new_ldisc->refcount = 0;
54516 + atomic_set(&new_ldisc->refcount, 0);
54517 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54518
54519 return ret;
54520 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
54521 return -EINVAL;
54522
54523 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54524 - if (tty_ldiscs[disc]->refcount)
54525 + if (atomic_read(&tty_ldiscs[disc]->refcount))
54526 ret = -EBUSY;
54527 else
54528 tty_ldiscs[disc] = NULL;
54529 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
54530 if (ldops) {
54531 ret = ERR_PTR(-EAGAIN);
54532 if (try_module_get(ldops->owner)) {
54533 - ldops->refcount++;
54534 + atomic_inc(&ldops->refcount);
54535 ret = ldops;
54536 }
54537 }
54538 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
54539 unsigned long flags;
54540
54541 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54542 - ldops->refcount--;
54543 + atomic_dec(&ldops->refcount);
54544 module_put(ldops->owner);
54545 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54546 }
54547 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
54548 index 40b31835..94d92ae 100644
54549 --- a/drivers/tty/tty_port.c
54550 +++ b/drivers/tty/tty_port.c
54551 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
54552 unsigned long flags;
54553
54554 spin_lock_irqsave(&port->lock, flags);
54555 - port->count = 0;
54556 + atomic_set(&port->count, 0);
54557 port->flags &= ~ASYNC_NORMAL_ACTIVE;
54558 tty = port->tty;
54559 if (tty)
54560 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54561
54562 /* The port lock protects the port counts */
54563 spin_lock_irqsave(&port->lock, flags);
54564 - port->count--;
54565 + atomic_dec(&port->count);
54566 port->blocked_open++;
54567 spin_unlock_irqrestore(&port->lock, flags);
54568
54569 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54570 we must not mess that up further */
54571 spin_lock_irqsave(&port->lock, flags);
54572 if (!tty_hung_up_p(filp))
54573 - port->count++;
54574 + atomic_inc(&port->count);
54575 port->blocked_open--;
54576 if (retval == 0)
54577 port->flags |= ASYNC_NORMAL_ACTIVE;
54578 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
54579 return 0;
54580
54581 spin_lock_irqsave(&port->lock, flags);
54582 - if (tty->count == 1 && port->count != 1) {
54583 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
54584 printk(KERN_WARNING
54585 "tty_port_close_start: tty->count = 1 port count = %d.\n",
54586 - port->count);
54587 - port->count = 1;
54588 + atomic_read(&port->count));
54589 + atomic_set(&port->count, 1);
54590 }
54591 - if (--port->count < 0) {
54592 + if (atomic_dec_return(&port->count) < 0) {
54593 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
54594 - port->count);
54595 - port->count = 0;
54596 + atomic_read(&port->count));
54597 + atomic_set(&port->count, 0);
54598 }
54599
54600 - if (port->count) {
54601 + if (atomic_read(&port->count)) {
54602 spin_unlock_irqrestore(&port->lock, flags);
54603 return 0;
54604 }
54605 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
54606 struct file *filp)
54607 {
54608 spin_lock_irq(&port->lock);
54609 - ++port->count;
54610 + atomic_inc(&port->count);
54611 spin_unlock_irq(&port->lock);
54612 tty_port_tty_set(port, tty);
54613
54614 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
54615 index 8a89f6e..50b32af 100644
54616 --- a/drivers/tty/vt/keyboard.c
54617 +++ b/drivers/tty/vt/keyboard.c
54618 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
54619 kbd->kbdmode == VC_OFF) &&
54620 value != KVAL(K_SAK))
54621 return; /* SAK is allowed even in raw mode */
54622 +
54623 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
54624 + {
54625 + void *func = fn_handler[value];
54626 + if (func == fn_show_state || func == fn_show_ptregs ||
54627 + func == fn_show_mem)
54628 + return;
54629 + }
54630 +#endif
54631 +
54632 fn_handler[value](vc);
54633 }
54634
54635 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54636 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
54637 return -EFAULT;
54638
54639 - if (!capable(CAP_SYS_TTY_CONFIG))
54640 - perm = 0;
54641 -
54642 switch (cmd) {
54643 case KDGKBENT:
54644 /* Ensure another thread doesn't free it under us */
54645 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54646 spin_unlock_irqrestore(&kbd_event_lock, flags);
54647 return put_user(val, &user_kbe->kb_value);
54648 case KDSKBENT:
54649 + if (!capable(CAP_SYS_TTY_CONFIG))
54650 + perm = 0;
54651 +
54652 if (!perm)
54653 return -EPERM;
54654 if (!i && v == K_NOSUCHMAP) {
54655 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54656 int i, j, k;
54657 int ret;
54658
54659 - if (!capable(CAP_SYS_TTY_CONFIG))
54660 - perm = 0;
54661 -
54662 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
54663 if (!kbs) {
54664 ret = -ENOMEM;
54665 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54666 kfree(kbs);
54667 return ((p && *p) ? -EOVERFLOW : 0);
54668 case KDSKBSENT:
54669 + if (!capable(CAP_SYS_TTY_CONFIG))
54670 + perm = 0;
54671 +
54672 if (!perm) {
54673 ret = -EPERM;
54674 goto reterr;
54675 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
54676 index 6276f13..84f2449 100644
54677 --- a/drivers/uio/uio.c
54678 +++ b/drivers/uio/uio.c
54679 @@ -25,6 +25,7 @@
54680 #include <linux/kobject.h>
54681 #include <linux/cdev.h>
54682 #include <linux/uio_driver.h>
54683 +#include <asm/local.h>
54684
54685 #define UIO_MAX_DEVICES (1U << MINORBITS)
54686
54687 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
54688 struct device_attribute *attr, char *buf)
54689 {
54690 struct uio_device *idev = dev_get_drvdata(dev);
54691 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
54692 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
54693 }
54694 static DEVICE_ATTR_RO(event);
54695
54696 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
54697 {
54698 struct uio_device *idev = info->uio_dev;
54699
54700 - atomic_inc(&idev->event);
54701 + atomic_inc_unchecked(&idev->event);
54702 wake_up_interruptible(&idev->wait);
54703 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
54704 }
54705 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
54706 }
54707
54708 listener->dev = idev;
54709 - listener->event_count = atomic_read(&idev->event);
54710 + listener->event_count = atomic_read_unchecked(&idev->event);
54711 filep->private_data = listener;
54712
54713 if (idev->info->open) {
54714 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
54715 return -EIO;
54716
54717 poll_wait(filep, &idev->wait, wait);
54718 - if (listener->event_count != atomic_read(&idev->event))
54719 + if (listener->event_count != atomic_read_unchecked(&idev->event))
54720 return POLLIN | POLLRDNORM;
54721 return 0;
54722 }
54723 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
54724 do {
54725 set_current_state(TASK_INTERRUPTIBLE);
54726
54727 - event_count = atomic_read(&idev->event);
54728 + event_count = atomic_read_unchecked(&idev->event);
54729 if (event_count != listener->event_count) {
54730 if (copy_to_user(buf, &event_count, count))
54731 retval = -EFAULT;
54732 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
54733 static int uio_find_mem_index(struct vm_area_struct *vma)
54734 {
54735 struct uio_device *idev = vma->vm_private_data;
54736 + unsigned long size;
54737
54738 if (vma->vm_pgoff < MAX_UIO_MAPS) {
54739 - if (idev->info->mem[vma->vm_pgoff].size == 0)
54740 + size = idev->info->mem[vma->vm_pgoff].size;
54741 + if (size == 0)
54742 + return -1;
54743 + if (vma->vm_end - vma->vm_start > size)
54744 return -1;
54745 return (int)vma->vm_pgoff;
54746 }
54747 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
54748 idev->owner = owner;
54749 idev->info = info;
54750 init_waitqueue_head(&idev->wait);
54751 - atomic_set(&idev->event, 0);
54752 + atomic_set_unchecked(&idev->event, 0);
54753
54754 ret = uio_get_minor(idev);
54755 if (ret)
54756 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
54757 index 813d4d3..a71934f 100644
54758 --- a/drivers/usb/atm/cxacru.c
54759 +++ b/drivers/usb/atm/cxacru.c
54760 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
54761 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
54762 if (ret < 2)
54763 return -EINVAL;
54764 - if (index < 0 || index > 0x7f)
54765 + if (index > 0x7f)
54766 return -EINVAL;
54767 pos += tmp;
54768
54769 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
54770 index dada014..1d0d517 100644
54771 --- a/drivers/usb/atm/usbatm.c
54772 +++ b/drivers/usb/atm/usbatm.c
54773 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54774 if (printk_ratelimit())
54775 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
54776 __func__, vpi, vci);
54777 - atomic_inc(&vcc->stats->rx_err);
54778 + atomic_inc_unchecked(&vcc->stats->rx_err);
54779 return;
54780 }
54781
54782 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54783 if (length > ATM_MAX_AAL5_PDU) {
54784 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
54785 __func__, length, vcc);
54786 - atomic_inc(&vcc->stats->rx_err);
54787 + atomic_inc_unchecked(&vcc->stats->rx_err);
54788 goto out;
54789 }
54790
54791 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54792 if (sarb->len < pdu_length) {
54793 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
54794 __func__, pdu_length, sarb->len, vcc);
54795 - atomic_inc(&vcc->stats->rx_err);
54796 + atomic_inc_unchecked(&vcc->stats->rx_err);
54797 goto out;
54798 }
54799
54800 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
54801 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
54802 __func__, vcc);
54803 - atomic_inc(&vcc->stats->rx_err);
54804 + atomic_inc_unchecked(&vcc->stats->rx_err);
54805 goto out;
54806 }
54807
54808 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54809 if (printk_ratelimit())
54810 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
54811 __func__, length);
54812 - atomic_inc(&vcc->stats->rx_drop);
54813 + atomic_inc_unchecked(&vcc->stats->rx_drop);
54814 goto out;
54815 }
54816
54817 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54818
54819 vcc->push(vcc, skb);
54820
54821 - atomic_inc(&vcc->stats->rx);
54822 + atomic_inc_unchecked(&vcc->stats->rx);
54823 out:
54824 skb_trim(sarb, 0);
54825 }
54826 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
54827 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
54828
54829 usbatm_pop(vcc, skb);
54830 - atomic_inc(&vcc->stats->tx);
54831 + atomic_inc_unchecked(&vcc->stats->tx);
54832
54833 skb = skb_dequeue(&instance->sndqueue);
54834 }
54835 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
54836 if (!left--)
54837 return sprintf(page,
54838 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
54839 - atomic_read(&atm_dev->stats.aal5.tx),
54840 - atomic_read(&atm_dev->stats.aal5.tx_err),
54841 - atomic_read(&atm_dev->stats.aal5.rx),
54842 - atomic_read(&atm_dev->stats.aal5.rx_err),
54843 - atomic_read(&atm_dev->stats.aal5.rx_drop));
54844 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
54845 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
54846 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
54847 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
54848 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
54849
54850 if (!left--) {
54851 if (instance->disconnected)
54852 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
54853 index 2a3bbdf..91d72cf 100644
54854 --- a/drivers/usb/core/devices.c
54855 +++ b/drivers/usb/core/devices.c
54856 @@ -126,7 +126,7 @@ static const char format_endpt[] =
54857 * time it gets called.
54858 */
54859 static struct device_connect_event {
54860 - atomic_t count;
54861 + atomic_unchecked_t count;
54862 wait_queue_head_t wait;
54863 } device_event = {
54864 .count = ATOMIC_INIT(1),
54865 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
54866
54867 void usbfs_conn_disc_event(void)
54868 {
54869 - atomic_add(2, &device_event.count);
54870 + atomic_add_unchecked(2, &device_event.count);
54871 wake_up(&device_event.wait);
54872 }
54873
54874 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
54875
54876 poll_wait(file, &device_event.wait, wait);
54877
54878 - event_count = atomic_read(&device_event.count);
54879 + event_count = atomic_read_unchecked(&device_event.count);
54880 if (file->f_version != event_count) {
54881 file->f_version = event_count;
54882 return POLLIN | POLLRDNORM;
54883 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
54884 index 1163553..f292679 100644
54885 --- a/drivers/usb/core/devio.c
54886 +++ b/drivers/usb/core/devio.c
54887 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54888 struct usb_dev_state *ps = file->private_data;
54889 struct usb_device *dev = ps->dev;
54890 ssize_t ret = 0;
54891 - unsigned len;
54892 + size_t len;
54893 loff_t pos;
54894 int i;
54895
54896 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54897 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
54898 struct usb_config_descriptor *config =
54899 (struct usb_config_descriptor *)dev->rawdescriptors[i];
54900 - unsigned int length = le16_to_cpu(config->wTotalLength);
54901 + size_t length = le16_to_cpu(config->wTotalLength);
54902
54903 if (*ppos < pos + length) {
54904
54905 /* The descriptor may claim to be longer than it
54906 * really is. Here is the actual allocated length. */
54907 - unsigned alloclen =
54908 + size_t alloclen =
54909 le16_to_cpu(dev->config[i].desc.wTotalLength);
54910
54911 - len = length - (*ppos - pos);
54912 + len = length + pos - *ppos;
54913 if (len > nbytes)
54914 len = nbytes;
54915
54916 /* Simply don't write (skip over) unallocated parts */
54917 if (alloclen > (*ppos - pos)) {
54918 - alloclen -= (*ppos - pos);
54919 + alloclen = alloclen + pos - *ppos;
54920 if (copy_to_user(buf,
54921 dev->rawdescriptors[i] + (*ppos - pos),
54922 min(len, alloclen))) {
54923 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
54924 index 45a915c..09f9735 100644
54925 --- a/drivers/usb/core/hcd.c
54926 +++ b/drivers/usb/core/hcd.c
54927 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54928 */
54929 usb_get_urb(urb);
54930 atomic_inc(&urb->use_count);
54931 - atomic_inc(&urb->dev->urbnum);
54932 + atomic_inc_unchecked(&urb->dev->urbnum);
54933 usbmon_urb_submit(&hcd->self, urb);
54934
54935 /* NOTE requirements on root-hub callers (usbfs and the hub
54936 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54937 urb->hcpriv = NULL;
54938 INIT_LIST_HEAD(&urb->urb_list);
54939 atomic_dec(&urb->use_count);
54940 - atomic_dec(&urb->dev->urbnum);
54941 + atomic_dec_unchecked(&urb->dev->urbnum);
54942 if (atomic_read(&urb->reject))
54943 wake_up(&usb_kill_urb_queue);
54944 usb_put_urb(urb);
54945 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
54946 index 3b71516..1f26579 100644
54947 --- a/drivers/usb/core/hub.c
54948 +++ b/drivers/usb/core/hub.c
54949 @@ -26,6 +26,7 @@
54950 #include <linux/mutex.h>
54951 #include <linux/random.h>
54952 #include <linux/pm_qos.h>
54953 +#include <linux/grsecurity.h>
54954
54955 #include <asm/uaccess.h>
54956 #include <asm/byteorder.h>
54957 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54958 goto done;
54959 return;
54960 }
54961 +
54962 + if (gr_handle_new_usb())
54963 + goto done;
54964 +
54965 if (hub_is_superspeed(hub->hdev))
54966 unit_load = 150;
54967 else
54968 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54969 index f368d20..0c30ac5 100644
54970 --- a/drivers/usb/core/message.c
54971 +++ b/drivers/usb/core/message.c
54972 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54973 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54974 * error number.
54975 */
54976 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54977 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54978 __u8 requesttype, __u16 value, __u16 index, void *data,
54979 __u16 size, int timeout)
54980 {
54981 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54982 * If successful, 0. Otherwise a negative error number. The number of actual
54983 * bytes transferred will be stored in the @actual_length parameter.
54984 */
54985 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54986 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54987 void *data, int len, int *actual_length, int timeout)
54988 {
54989 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54990 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54991 * bytes transferred will be stored in the @actual_length parameter.
54992 *
54993 */
54994 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54995 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54996 void *data, int len, int *actual_length, int timeout)
54997 {
54998 struct urb *urb;
54999 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55000 index d269738..7340cd7 100644
55001 --- a/drivers/usb/core/sysfs.c
55002 +++ b/drivers/usb/core/sysfs.c
55003 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55004 struct usb_device *udev;
55005
55006 udev = to_usb_device(dev);
55007 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55008 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55009 }
55010 static DEVICE_ATTR_RO(urbnum);
55011
55012 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55013 index b1fb9ae..4224885 100644
55014 --- a/drivers/usb/core/usb.c
55015 +++ b/drivers/usb/core/usb.c
55016 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55017 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55018 dev->state = USB_STATE_ATTACHED;
55019 dev->lpm_disable_count = 1;
55020 - atomic_set(&dev->urbnum, 0);
55021 + atomic_set_unchecked(&dev->urbnum, 0);
55022
55023 INIT_LIST_HEAD(&dev->ep0.urb_list);
55024 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55025 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55026 index 8cfc319..4868255 100644
55027 --- a/drivers/usb/early/ehci-dbgp.c
55028 +++ b/drivers/usb/early/ehci-dbgp.c
55029 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55030
55031 #ifdef CONFIG_KGDB
55032 static struct kgdb_io kgdbdbgp_io_ops;
55033 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55034 +static struct kgdb_io kgdbdbgp_io_ops_console;
55035 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55036 #else
55037 #define dbgp_kgdb_mode (0)
55038 #endif
55039 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55040 .write_char = kgdbdbgp_write_char,
55041 };
55042
55043 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55044 + .name = "kgdbdbgp",
55045 + .read_char = kgdbdbgp_read_char,
55046 + .write_char = kgdbdbgp_write_char,
55047 + .is_console = 1
55048 +};
55049 +
55050 static int kgdbdbgp_wait_time;
55051
55052 static int __init kgdbdbgp_parse_config(char *str)
55053 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55054 ptr++;
55055 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55056 }
55057 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55058 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55059 + if (early_dbgp_console.index != -1)
55060 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55061 + else
55062 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55063
55064 return 0;
55065 }
55066 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55067 index 9719abf..789d5d9 100644
55068 --- a/drivers/usb/gadget/function/f_uac1.c
55069 +++ b/drivers/usb/gadget/function/f_uac1.c
55070 @@ -14,6 +14,7 @@
55071 #include <linux/module.h>
55072 #include <linux/device.h>
55073 #include <linux/atomic.h>
55074 +#include <linux/module.h>
55075
55076 #include "u_uac1.h"
55077
55078 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55079 index 491082a..dfd7d17 100644
55080 --- a/drivers/usb/gadget/function/u_serial.c
55081 +++ b/drivers/usb/gadget/function/u_serial.c
55082 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55083 spin_lock_irq(&port->port_lock);
55084
55085 /* already open? Great. */
55086 - if (port->port.count) {
55087 + if (atomic_read(&port->port.count)) {
55088 status = 0;
55089 - port->port.count++;
55090 + atomic_inc(&port->port.count);
55091
55092 /* currently opening/closing? wait ... */
55093 } else if (port->openclose) {
55094 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55095 tty->driver_data = port;
55096 port->port.tty = tty;
55097
55098 - port->port.count = 1;
55099 + atomic_set(&port->port.count, 1);
55100 port->openclose = false;
55101
55102 /* if connected, start the I/O stream */
55103 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55104
55105 spin_lock_irq(&port->port_lock);
55106
55107 - if (port->port.count != 1) {
55108 - if (port->port.count == 0)
55109 + if (atomic_read(&port->port.count) != 1) {
55110 + if (atomic_read(&port->port.count) == 0)
55111 WARN_ON(1);
55112 else
55113 - --port->port.count;
55114 + atomic_dec(&port->port.count);
55115 goto exit;
55116 }
55117
55118 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55119 * and sleep if necessary
55120 */
55121 port->openclose = true;
55122 - port->port.count = 0;
55123 + atomic_set(&port->port.count, 0);
55124
55125 gser = port->port_usb;
55126 if (gser && gser->disconnect)
55127 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55128 int cond;
55129
55130 spin_lock_irq(&port->port_lock);
55131 - cond = (port->port.count == 0) && !port->openclose;
55132 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55133 spin_unlock_irq(&port->port_lock);
55134 return cond;
55135 }
55136 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55137 /* if it's already open, start I/O ... and notify the serial
55138 * protocol about open/close status (connect/disconnect).
55139 */
55140 - if (port->port.count) {
55141 + if (atomic_read(&port->port.count)) {
55142 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55143 gs_start_io(port);
55144 if (gser->connect)
55145 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55146
55147 port->port_usb = NULL;
55148 gser->ioport = NULL;
55149 - if (port->port.count > 0 || port->openclose) {
55150 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55151 wake_up_interruptible(&port->drain_wait);
55152 if (port->port.tty)
55153 tty_hangup(port->port.tty);
55154 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55155
55156 /* finally, free any unused/unusable I/O buffers */
55157 spin_lock_irqsave(&port->port_lock, flags);
55158 - if (port->port.count == 0 && !port->openclose)
55159 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55160 gs_buf_free(&port->port_write_buf);
55161 gs_free_requests(gser->out, &port->read_pool, NULL);
55162 gs_free_requests(gser->out, &port->read_queue, NULL);
55163 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55164 index c78c841..48fd281 100644
55165 --- a/drivers/usb/gadget/function/u_uac1.c
55166 +++ b/drivers/usb/gadget/function/u_uac1.c
55167 @@ -17,6 +17,7 @@
55168 #include <linux/ctype.h>
55169 #include <linux/random.h>
55170 #include <linux/syscalls.h>
55171 +#include <linux/module.h>
55172
55173 #include "u_uac1.h"
55174
55175 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55176 index 7354d01..299478e 100644
55177 --- a/drivers/usb/host/ehci-hub.c
55178 +++ b/drivers/usb/host/ehci-hub.c
55179 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55180 urb->transfer_flags = URB_DIR_IN;
55181 usb_get_urb(urb);
55182 atomic_inc(&urb->use_count);
55183 - atomic_inc(&urb->dev->urbnum);
55184 + atomic_inc_unchecked(&urb->dev->urbnum);
55185 urb->setup_dma = dma_map_single(
55186 hcd->self.controller,
55187 urb->setup_packet,
55188 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55189 urb->status = -EINPROGRESS;
55190 usb_get_urb(urb);
55191 atomic_inc(&urb->use_count);
55192 - atomic_inc(&urb->dev->urbnum);
55193 + atomic_inc_unchecked(&urb->dev->urbnum);
55194 retval = submit_single_step_set_feature(hcd, urb, 0);
55195 if (!retval && !wait_for_completion_timeout(&done,
55196 msecs_to_jiffies(2000))) {
55197 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55198 index 1db0626..4948782 100644
55199 --- a/drivers/usb/host/hwa-hc.c
55200 +++ b/drivers/usb/host/hwa-hc.c
55201 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55202 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55203 struct wahc *wa = &hwahc->wa;
55204 struct device *dev = &wa->usb_iface->dev;
55205 - u8 mas_le[UWB_NUM_MAS/8];
55206 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55207 +
55208 + if (mas_le == NULL)
55209 + return -ENOMEM;
55210
55211 /* Set the stream index */
55212 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55213 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55214 WUSB_REQ_SET_WUSB_MAS,
55215 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55216 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55217 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55218 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55219 if (result < 0)
55220 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55221 out:
55222 + kfree(mas_le);
55223 +
55224 return result;
55225 }
55226
55227 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55228 index b3d245e..99549ed 100644
55229 --- a/drivers/usb/misc/appledisplay.c
55230 +++ b/drivers/usb/misc/appledisplay.c
55231 @@ -84,7 +84,7 @@ struct appledisplay {
55232 struct mutex sysfslock; /* concurrent read and write */
55233 };
55234
55235 -static atomic_t count_displays = ATOMIC_INIT(0);
55236 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55237 static struct workqueue_struct *wq;
55238
55239 static void appledisplay_complete(struct urb *urb)
55240 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55241
55242 /* Register backlight device */
55243 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55244 - atomic_inc_return(&count_displays) - 1);
55245 + atomic_inc_return_unchecked(&count_displays) - 1);
55246 memset(&props, 0, sizeof(struct backlight_properties));
55247 props.type = BACKLIGHT_RAW;
55248 props.max_brightness = 0xff;
55249 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55250 index 3806e70..55c508b 100644
55251 --- a/drivers/usb/serial/console.c
55252 +++ b/drivers/usb/serial/console.c
55253 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55254
55255 info->port = port;
55256
55257 - ++port->port.count;
55258 + atomic_inc(&port->port.count);
55259 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55260 if (serial->type->set_termios) {
55261 /*
55262 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55263 }
55264 /* Now that any required fake tty operations are completed restore
55265 * the tty port count */
55266 - --port->port.count;
55267 + atomic_dec(&port->port.count);
55268 /* The console is special in terms of closing the device so
55269 * indicate this port is now acting as a system console. */
55270 port->port.console = 1;
55271 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55272 put_tty:
55273 tty_kref_put(tty);
55274 reset_open_count:
55275 - port->port.count = 0;
55276 + atomic_set(&port->port.count, 0);
55277 usb_autopm_put_interface(serial->interface);
55278 error_get_interface:
55279 usb_serial_put(serial);
55280 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55281 static void usb_console_write(struct console *co,
55282 const char *buf, unsigned count)
55283 {
55284 - static struct usbcons_info *info = &usbcons_info;
55285 + struct usbcons_info *info = &usbcons_info;
55286 struct usb_serial_port *port = info->port;
55287 struct usb_serial *serial;
55288 int retval = -ENODEV;
55289 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55290 index 307e339..6aa97cb 100644
55291 --- a/drivers/usb/storage/usb.h
55292 +++ b/drivers/usb/storage/usb.h
55293 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55294 __u8 useProtocol;
55295 __u8 useTransport;
55296 int (*initFunction)(struct us_data *);
55297 -};
55298 +} __do_const;
55299
55300
55301 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55302 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55303 index a863a98..d272795 100644
55304 --- a/drivers/usb/usbip/vhci.h
55305 +++ b/drivers/usb/usbip/vhci.h
55306 @@ -83,7 +83,7 @@ struct vhci_hcd {
55307 unsigned resuming:1;
55308 unsigned long re_timeout;
55309
55310 - atomic_t seqnum;
55311 + atomic_unchecked_t seqnum;
55312
55313 /*
55314 * NOTE:
55315 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55316 index 11f6f61..1087910 100644
55317 --- a/drivers/usb/usbip/vhci_hcd.c
55318 +++ b/drivers/usb/usbip/vhci_hcd.c
55319 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55320
55321 spin_lock(&vdev->priv_lock);
55322
55323 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55324 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55325 if (priv->seqnum == 0xffff)
55326 dev_info(&urb->dev->dev, "seqnum max\n");
55327
55328 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55329 return -ENOMEM;
55330 }
55331
55332 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55333 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55334 if (unlink->seqnum == 0xffff)
55335 pr_info("seqnum max\n");
55336
55337 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55338 vdev->rhport = rhport;
55339 }
55340
55341 - atomic_set(&vhci->seqnum, 0);
55342 + atomic_set_unchecked(&vhci->seqnum, 0);
55343 spin_lock_init(&vhci->lock);
55344
55345 hcd->power_budget = 0; /* no limit */
55346 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55347 index 00e4a54..d676f85 100644
55348 --- a/drivers/usb/usbip/vhci_rx.c
55349 +++ b/drivers/usb/usbip/vhci_rx.c
55350 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55351 if (!urb) {
55352 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55353 pr_info("max seqnum %d\n",
55354 - atomic_read(&the_controller->seqnum));
55355 + atomic_read_unchecked(&the_controller->seqnum));
55356 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55357 return;
55358 }
55359 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55360 index edc7267..9f65ce2 100644
55361 --- a/drivers/usb/wusbcore/wa-hc.h
55362 +++ b/drivers/usb/wusbcore/wa-hc.h
55363 @@ -240,7 +240,7 @@ struct wahc {
55364 spinlock_t xfer_list_lock;
55365 struct work_struct xfer_enqueue_work;
55366 struct work_struct xfer_error_work;
55367 - atomic_t xfer_id_count;
55368 + atomic_unchecked_t xfer_id_count;
55369
55370 kernel_ulong_t quirks;
55371 };
55372 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
55373 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
55374 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
55375 wa->dto_in_use = 0;
55376 - atomic_set(&wa->xfer_id_count, 1);
55377 + atomic_set_unchecked(&wa->xfer_id_count, 1);
55378 /* init the buf in URBs */
55379 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
55380 usb_init_urb(&(wa->buf_in_urbs[index]));
55381 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
55382 index 69af4fd..da390d7 100644
55383 --- a/drivers/usb/wusbcore/wa-xfer.c
55384 +++ b/drivers/usb/wusbcore/wa-xfer.c
55385 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55386 */
55387 static void wa_xfer_id_init(struct wa_xfer *xfer)
55388 {
55389 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55390 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55391 }
55392
55393 /* Return the xfer's ID. */
55394 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55395 index 4cde855..b23d05d 100644
55396 --- a/drivers/vfio/vfio.c
55397 +++ b/drivers/vfio/vfio.c
55398 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55399 return 0;
55400
55401 /* TODO Prevent device auto probing */
55402 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55403 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55404 iommu_group_id(group->iommu_group));
55405
55406 return 0;
55407 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55408 index 3bb02c6..a01ff38 100644
55409 --- a/drivers/vhost/vringh.c
55410 +++ b/drivers/vhost/vringh.c
55411 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55412 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55413 {
55414 __virtio16 v = 0;
55415 - int rc = get_user(v, (__force __virtio16 __user *)p);
55416 + int rc = get_user(v, (__force_user __virtio16 *)p);
55417 *val = vringh16_to_cpu(vrh, v);
55418 return rc;
55419 }
55420 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55421 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55422 {
55423 __virtio16 v = cpu_to_vringh16(vrh, val);
55424 - return put_user(v, (__force __virtio16 __user *)p);
55425 + return put_user(v, (__force_user __virtio16 *)p);
55426 }
55427
55428 static inline int copydesc_user(void *dst, const void *src, size_t len)
55429 {
55430 - return copy_from_user(dst, (__force void __user *)src, len) ?
55431 + return copy_from_user(dst, (void __force_user *)src, len) ?
55432 -EFAULT : 0;
55433 }
55434
55435 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55436 const struct vring_used_elem *src,
55437 unsigned int num)
55438 {
55439 - return copy_to_user((__force void __user *)dst, src,
55440 + return copy_to_user((void __force_user *)dst, src,
55441 sizeof(*dst) * num) ? -EFAULT : 0;
55442 }
55443
55444 static inline int xfer_from_user(void *src, void *dst, size_t len)
55445 {
55446 - return copy_from_user(dst, (__force void __user *)src, len) ?
55447 + return copy_from_user(dst, (void __force_user *)src, len) ?
55448 -EFAULT : 0;
55449 }
55450
55451 static inline int xfer_to_user(void *dst, void *src, size_t len)
55452 {
55453 - return copy_to_user((__force void __user *)dst, src, len) ?
55454 + return copy_to_user((void __force_user *)dst, src, len) ?
55455 -EFAULT : 0;
55456 }
55457
55458 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55459 vrh->last_used_idx = 0;
55460 vrh->vring.num = num;
55461 /* vring expects kernel addresses, but only used via accessors. */
55462 - vrh->vring.desc = (__force struct vring_desc *)desc;
55463 - vrh->vring.avail = (__force struct vring_avail *)avail;
55464 - vrh->vring.used = (__force struct vring_used *)used;
55465 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55466 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55467 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55468 return 0;
55469 }
55470 EXPORT_SYMBOL(vringh_init_user);
55471 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55472
55473 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
55474 {
55475 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
55476 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
55477 return 0;
55478 }
55479
55480 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
55481 index 84a110a..96312c3 100644
55482 --- a/drivers/video/backlight/kb3886_bl.c
55483 +++ b/drivers/video/backlight/kb3886_bl.c
55484 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
55485 static unsigned long kb3886bl_flags;
55486 #define KB3886BL_SUSPENDED 0x01
55487
55488 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
55489 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
55490 {
55491 .ident = "Sahara Touch-iT",
55492 .matches = {
55493 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
55494 index 1b0b233..6f34c2c 100644
55495 --- a/drivers/video/fbdev/arcfb.c
55496 +++ b/drivers/video/fbdev/arcfb.c
55497 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
55498 return -ENOSPC;
55499
55500 err = 0;
55501 - if ((count + p) > fbmemlength) {
55502 + if (count > (fbmemlength - p)) {
55503 count = fbmemlength - p;
55504 err = -ENOSPC;
55505 }
55506 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
55507 index aedf2fb..47c9aca 100644
55508 --- a/drivers/video/fbdev/aty/aty128fb.c
55509 +++ b/drivers/video/fbdev/aty/aty128fb.c
55510 @@ -149,7 +149,7 @@ enum {
55511 };
55512
55513 /* Must match above enum */
55514 -static char * const r128_family[] = {
55515 +static const char * const r128_family[] = {
55516 "AGP",
55517 "PCI",
55518 "PRO AGP",
55519 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
55520 index 8789e48..698fe4c 100644
55521 --- a/drivers/video/fbdev/aty/atyfb_base.c
55522 +++ b/drivers/video/fbdev/aty/atyfb_base.c
55523 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
55524 par->accel_flags = var->accel_flags; /* hack */
55525
55526 if (var->accel_flags) {
55527 - info->fbops->fb_sync = atyfb_sync;
55528 + pax_open_kernel();
55529 + *(void **)&info->fbops->fb_sync = atyfb_sync;
55530 + pax_close_kernel();
55531 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55532 } else {
55533 - info->fbops->fb_sync = NULL;
55534 + pax_open_kernel();
55535 + *(void **)&info->fbops->fb_sync = NULL;
55536 + pax_close_kernel();
55537 info->flags |= FBINFO_HWACCEL_DISABLED;
55538 }
55539
55540 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
55541 index 2fa0317..4983f2a 100644
55542 --- a/drivers/video/fbdev/aty/mach64_cursor.c
55543 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
55544 @@ -8,6 +8,7 @@
55545 #include "../core/fb_draw.h"
55546
55547 #include <asm/io.h>
55548 +#include <asm/pgtable.h>
55549
55550 #ifdef __sparc__
55551 #include <asm/fbio.h>
55552 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
55553 info->sprite.buf_align = 16; /* and 64 lines tall. */
55554 info->sprite.flags = FB_PIXMAP_IO;
55555
55556 - info->fbops->fb_cursor = atyfb_cursor;
55557 + pax_open_kernel();
55558 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
55559 + pax_close_kernel();
55560
55561 return 0;
55562 }
55563 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
55564 index d6cab1f..112f680 100644
55565 --- a/drivers/video/fbdev/core/fb_defio.c
55566 +++ b/drivers/video/fbdev/core/fb_defio.c
55567 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
55568
55569 BUG_ON(!fbdefio);
55570 mutex_init(&fbdefio->lock);
55571 - info->fbops->fb_mmap = fb_deferred_io_mmap;
55572 + pax_open_kernel();
55573 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
55574 + pax_close_kernel();
55575 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
55576 INIT_LIST_HEAD(&fbdefio->pagelist);
55577 if (fbdefio->delay == 0) /* set a default of 1 s */
55578 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
55579 page->mapping = NULL;
55580 }
55581
55582 - info->fbops->fb_mmap = NULL;
55583 + *(void **)&info->fbops->fb_mmap = NULL;
55584 mutex_destroy(&fbdefio->lock);
55585 }
55586 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
55587 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
55588 index 0705d88..d9429bf 100644
55589 --- a/drivers/video/fbdev/core/fbmem.c
55590 +++ b/drivers/video/fbdev/core/fbmem.c
55591 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
55592 __u32 data;
55593 int err;
55594
55595 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
55596 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
55597
55598 data = (__u32) (unsigned long) fix->smem_start;
55599 err |= put_user(data, &fix32->smem_start);
55600 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
55601 index 4254336..282567e 100644
55602 --- a/drivers/video/fbdev/hyperv_fb.c
55603 +++ b/drivers/video/fbdev/hyperv_fb.c
55604 @@ -240,7 +240,7 @@ static uint screen_fb_size;
55605 static inline int synthvid_send(struct hv_device *hdev,
55606 struct synthvid_msg *msg)
55607 {
55608 - static atomic64_t request_id = ATOMIC64_INIT(0);
55609 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
55610 int ret;
55611
55612 msg->pipe_hdr.type = PIPE_MSG_DATA;
55613 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
55614
55615 ret = vmbus_sendpacket(hdev->channel, msg,
55616 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
55617 - atomic64_inc_return(&request_id),
55618 + atomic64_inc_return_unchecked(&request_id),
55619 VM_PKT_DATA_INBAND, 0);
55620
55621 if (ret)
55622 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
55623 index 7672d2e..b56437f 100644
55624 --- a/drivers/video/fbdev/i810/i810_accel.c
55625 +++ b/drivers/video/fbdev/i810/i810_accel.c
55626 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
55627 }
55628 }
55629 printk("ringbuffer lockup!!!\n");
55630 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
55631 i810_report_error(mmio);
55632 par->dev_flags |= LOCKUP;
55633 info->pixmap.scan_align = 1;
55634 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55635 index a01147f..5d896f8 100644
55636 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55637 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55638 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
55639
55640 #ifdef CONFIG_FB_MATROX_MYSTIQUE
55641 struct matrox_switch matrox_mystique = {
55642 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
55643 + .preinit = MGA1064_preinit,
55644 + .reset = MGA1064_reset,
55645 + .init = MGA1064_init,
55646 + .restore = MGA1064_restore,
55647 };
55648 EXPORT_SYMBOL(matrox_mystique);
55649 #endif
55650
55651 #ifdef CONFIG_FB_MATROX_G
55652 struct matrox_switch matrox_G100 = {
55653 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
55654 + .preinit = MGAG100_preinit,
55655 + .reset = MGAG100_reset,
55656 + .init = MGAG100_init,
55657 + .restore = MGAG100_restore,
55658 };
55659 EXPORT_SYMBOL(matrox_G100);
55660 #endif
55661 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55662 index 195ad7c..09743fc 100644
55663 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55664 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55665 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
55666 }
55667
55668 struct matrox_switch matrox_millennium = {
55669 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
55670 + .preinit = Ti3026_preinit,
55671 + .reset = Ti3026_reset,
55672 + .init = Ti3026_init,
55673 + .restore = Ti3026_restore
55674 };
55675 EXPORT_SYMBOL(matrox_millennium);
55676 #endif
55677 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55678 index fe92eed..106e085 100644
55679 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55680 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55681 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
55682 struct mb862xxfb_par *par = info->par;
55683
55684 if (info->var.bits_per_pixel == 32) {
55685 - info->fbops->fb_fillrect = cfb_fillrect;
55686 - info->fbops->fb_copyarea = cfb_copyarea;
55687 - info->fbops->fb_imageblit = cfb_imageblit;
55688 + pax_open_kernel();
55689 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55690 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55691 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55692 + pax_close_kernel();
55693 } else {
55694 outreg(disp, GC_L0EM, 3);
55695 - info->fbops->fb_fillrect = mb86290fb_fillrect;
55696 - info->fbops->fb_copyarea = mb86290fb_copyarea;
55697 - info->fbops->fb_imageblit = mb86290fb_imageblit;
55698 + pax_open_kernel();
55699 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
55700 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
55701 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
55702 + pax_close_kernel();
55703 }
55704 outreg(draw, GDC_REG_DRAW_BASE, 0);
55705 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
55706 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
55707 index def0412..fed6529 100644
55708 --- a/drivers/video/fbdev/nvidia/nvidia.c
55709 +++ b/drivers/video/fbdev/nvidia/nvidia.c
55710 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
55711 info->fix.line_length = (info->var.xres_virtual *
55712 info->var.bits_per_pixel) >> 3;
55713 if (info->var.accel_flags) {
55714 - info->fbops->fb_imageblit = nvidiafb_imageblit;
55715 - info->fbops->fb_fillrect = nvidiafb_fillrect;
55716 - info->fbops->fb_copyarea = nvidiafb_copyarea;
55717 - info->fbops->fb_sync = nvidiafb_sync;
55718 + pax_open_kernel();
55719 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
55720 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
55721 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
55722 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
55723 + pax_close_kernel();
55724 info->pixmap.scan_align = 4;
55725 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55726 info->flags |= FBINFO_READS_FAST;
55727 NVResetGraphics(info);
55728 } else {
55729 - info->fbops->fb_imageblit = cfb_imageblit;
55730 - info->fbops->fb_fillrect = cfb_fillrect;
55731 - info->fbops->fb_copyarea = cfb_copyarea;
55732 - info->fbops->fb_sync = NULL;
55733 + pax_open_kernel();
55734 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55735 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55736 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55737 + *(void **)&info->fbops->fb_sync = NULL;
55738 + pax_close_kernel();
55739 info->pixmap.scan_align = 1;
55740 info->flags |= FBINFO_HWACCEL_DISABLED;
55741 info->flags &= ~FBINFO_READS_FAST;
55742 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
55743 info->pixmap.size = 8 * 1024;
55744 info->pixmap.flags = FB_PIXMAP_SYSTEM;
55745
55746 - if (!hwcur)
55747 - info->fbops->fb_cursor = NULL;
55748 + if (!hwcur) {
55749 + pax_open_kernel();
55750 + *(void **)&info->fbops->fb_cursor = NULL;
55751 + pax_close_kernel();
55752 + }
55753
55754 info->var.accel_flags = (!noaccel);
55755
55756 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
55757 index 2412a0d..294215b 100644
55758 --- a/drivers/video/fbdev/omap2/dss/display.c
55759 +++ b/drivers/video/fbdev/omap2/dss/display.c
55760 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
55761 if (dssdev->name == NULL)
55762 dssdev->name = dssdev->alias;
55763
55764 + pax_open_kernel();
55765 if (drv && drv->get_resolution == NULL)
55766 - drv->get_resolution = omapdss_default_get_resolution;
55767 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
55768 if (drv && drv->get_recommended_bpp == NULL)
55769 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55770 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55771 if (drv && drv->get_timings == NULL)
55772 - drv->get_timings = omapdss_default_get_timings;
55773 + *(void **)&drv->get_timings = omapdss_default_get_timings;
55774 + pax_close_kernel();
55775
55776 mutex_lock(&panel_list_mutex);
55777 list_add_tail(&dssdev->panel_list, &panel_list);
55778 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
55779 index 83433cb..71e9b98 100644
55780 --- a/drivers/video/fbdev/s1d13xxxfb.c
55781 +++ b/drivers/video/fbdev/s1d13xxxfb.c
55782 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
55783
55784 switch(prod_id) {
55785 case S1D13506_PROD_ID: /* activate acceleration */
55786 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55787 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55788 + pax_open_kernel();
55789 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55790 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55791 + pax_close_kernel();
55792 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
55793 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
55794 break;
55795 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55796 index d3013cd..95b8285 100644
55797 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
55798 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55799 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
55800 }
55801
55802 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
55803 - lcdc_sys_write_index,
55804 - lcdc_sys_write_data,
55805 - lcdc_sys_read_data,
55806 + .write_index = lcdc_sys_write_index,
55807 + .write_data = lcdc_sys_write_data,
55808 + .read_data = lcdc_sys_read_data,
55809 };
55810
55811 static int sh_mobile_lcdc_sginit(struct fb_info *info,
55812 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
55813 index 9279e5f..d5f5276 100644
55814 --- a/drivers/video/fbdev/smscufx.c
55815 +++ b/drivers/video/fbdev/smscufx.c
55816 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
55817 fb_deferred_io_cleanup(info);
55818 kfree(info->fbdefio);
55819 info->fbdefio = NULL;
55820 - info->fbops->fb_mmap = ufx_ops_mmap;
55821 + pax_open_kernel();
55822 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
55823 + pax_close_kernel();
55824 }
55825
55826 pr_debug("released /dev/fb%d user=%d count=%d",
55827 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
55828 index ff2b873..626a8d5 100644
55829 --- a/drivers/video/fbdev/udlfb.c
55830 +++ b/drivers/video/fbdev/udlfb.c
55831 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
55832 dlfb_urb_completion(urb);
55833
55834 error:
55835 - atomic_add(bytes_sent, &dev->bytes_sent);
55836 - atomic_add(bytes_identical, &dev->bytes_identical);
55837 - atomic_add(width*height*2, &dev->bytes_rendered);
55838 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55839 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55840 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
55841 end_cycles = get_cycles();
55842 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55843 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55844 >> 10)), /* Kcycles */
55845 &dev->cpu_kcycles_used);
55846
55847 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
55848 dlfb_urb_completion(urb);
55849
55850 error:
55851 - atomic_add(bytes_sent, &dev->bytes_sent);
55852 - atomic_add(bytes_identical, &dev->bytes_identical);
55853 - atomic_add(bytes_rendered, &dev->bytes_rendered);
55854 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55855 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55856 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
55857 end_cycles = get_cycles();
55858 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55859 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55860 >> 10)), /* Kcycles */
55861 &dev->cpu_kcycles_used);
55862 }
55863 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
55864 fb_deferred_io_cleanup(info);
55865 kfree(info->fbdefio);
55866 info->fbdefio = NULL;
55867 - info->fbops->fb_mmap = dlfb_ops_mmap;
55868 + pax_open_kernel();
55869 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
55870 + pax_close_kernel();
55871 }
55872
55873 pr_warn("released /dev/fb%d user=%d count=%d\n",
55874 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
55875 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55876 struct dlfb_data *dev = fb_info->par;
55877 return snprintf(buf, PAGE_SIZE, "%u\n",
55878 - atomic_read(&dev->bytes_rendered));
55879 + atomic_read_unchecked(&dev->bytes_rendered));
55880 }
55881
55882 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55883 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55884 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55885 struct dlfb_data *dev = fb_info->par;
55886 return snprintf(buf, PAGE_SIZE, "%u\n",
55887 - atomic_read(&dev->bytes_identical));
55888 + atomic_read_unchecked(&dev->bytes_identical));
55889 }
55890
55891 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55892 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55893 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55894 struct dlfb_data *dev = fb_info->par;
55895 return snprintf(buf, PAGE_SIZE, "%u\n",
55896 - atomic_read(&dev->bytes_sent));
55897 + atomic_read_unchecked(&dev->bytes_sent));
55898 }
55899
55900 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55901 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55902 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55903 struct dlfb_data *dev = fb_info->par;
55904 return snprintf(buf, PAGE_SIZE, "%u\n",
55905 - atomic_read(&dev->cpu_kcycles_used));
55906 + atomic_read_unchecked(&dev->cpu_kcycles_used));
55907 }
55908
55909 static ssize_t edid_show(
55910 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55911 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55912 struct dlfb_data *dev = fb_info->par;
55913
55914 - atomic_set(&dev->bytes_rendered, 0);
55915 - atomic_set(&dev->bytes_identical, 0);
55916 - atomic_set(&dev->bytes_sent, 0);
55917 - atomic_set(&dev->cpu_kcycles_used, 0);
55918 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55919 + atomic_set_unchecked(&dev->bytes_identical, 0);
55920 + atomic_set_unchecked(&dev->bytes_sent, 0);
55921 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55922
55923 return count;
55924 }
55925 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55926 index d32d1c4..46722e6 100644
55927 --- a/drivers/video/fbdev/uvesafb.c
55928 +++ b/drivers/video/fbdev/uvesafb.c
55929 @@ -19,6 +19,7 @@
55930 #include <linux/io.h>
55931 #include <linux/mutex.h>
55932 #include <linux/slab.h>
55933 +#include <linux/moduleloader.h>
55934 #include <video/edid.h>
55935 #include <video/uvesafb.h>
55936 #ifdef CONFIG_X86
55937 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55938 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55939 par->pmi_setpal = par->ypan = 0;
55940 } else {
55941 +
55942 +#ifdef CONFIG_PAX_KERNEXEC
55943 +#ifdef CONFIG_MODULES
55944 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55945 +#endif
55946 + if (!par->pmi_code) {
55947 + par->pmi_setpal = par->ypan = 0;
55948 + return 0;
55949 + }
55950 +#endif
55951 +
55952 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55953 + task->t.regs.edi);
55954 +
55955 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55956 + pax_open_kernel();
55957 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55958 + pax_close_kernel();
55959 +
55960 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55961 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55962 +#else
55963 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55964 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55965 +#endif
55966 +
55967 printk(KERN_INFO "uvesafb: protected mode interface info at "
55968 "%04x:%04x\n",
55969 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55970 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55971 par->ypan = ypan;
55972
55973 if (par->pmi_setpal || par->ypan) {
55974 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55975 if (__supported_pte_mask & _PAGE_NX) {
55976 par->pmi_setpal = par->ypan = 0;
55977 printk(KERN_WARNING "uvesafb: NX protection is active, "
55978 "better not use the PMI.\n");
55979 - } else {
55980 + } else
55981 +#endif
55982 uvesafb_vbe_getpmi(task, par);
55983 - }
55984 }
55985 #else
55986 /* The protected mode interface is not available on non-x86. */
55987 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55988 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55989
55990 /* Disable blanking if the user requested so. */
55991 - if (!blank)
55992 - info->fbops->fb_blank = NULL;
55993 + if (!blank) {
55994 + pax_open_kernel();
55995 + *(void **)&info->fbops->fb_blank = NULL;
55996 + pax_close_kernel();
55997 + }
55998
55999 /*
56000 * Find out how much IO memory is required for the mode with
56001 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56002 info->flags = FBINFO_FLAG_DEFAULT |
56003 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56004
56005 - if (!par->ypan)
56006 - info->fbops->fb_pan_display = NULL;
56007 + if (!par->ypan) {
56008 + pax_open_kernel();
56009 + *(void **)&info->fbops->fb_pan_display = NULL;
56010 + pax_close_kernel();
56011 + }
56012 }
56013
56014 static void uvesafb_init_mtrr(struct fb_info *info)
56015 @@ -1786,6 +1816,11 @@ out_mode:
56016 out:
56017 kfree(par->vbe_modes);
56018
56019 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56020 + if (par->pmi_code)
56021 + module_memfree_exec(par->pmi_code);
56022 +#endif
56023 +
56024 framebuffer_release(info);
56025 return err;
56026 }
56027 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56028 kfree(par->vbe_state_orig);
56029 kfree(par->vbe_state_saved);
56030
56031 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56032 + if (par->pmi_code)
56033 + module_memfree_exec(par->pmi_code);
56034 +#endif
56035 +
56036 framebuffer_release(info);
56037 }
56038 return 0;
56039 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56040 index d79a0ac..2d0c3d4 100644
56041 --- a/drivers/video/fbdev/vesafb.c
56042 +++ b/drivers/video/fbdev/vesafb.c
56043 @@ -9,6 +9,7 @@
56044 */
56045
56046 #include <linux/module.h>
56047 +#include <linux/moduleloader.h>
56048 #include <linux/kernel.h>
56049 #include <linux/errno.h>
56050 #include <linux/string.h>
56051 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56052 static int vram_total; /* Set total amount of memory */
56053 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56054 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56055 -static void (*pmi_start)(void) __read_mostly;
56056 -static void (*pmi_pal) (void) __read_mostly;
56057 +static void (*pmi_start)(void) __read_only;
56058 +static void (*pmi_pal) (void) __read_only;
56059 static int depth __read_mostly;
56060 static int vga_compat __read_mostly;
56061 /* --------------------------------------------------------------------- */
56062 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56063 unsigned int size_remap;
56064 unsigned int size_total;
56065 char *option = NULL;
56066 + void *pmi_code = NULL;
56067
56068 /* ignore error return of fb_get_options */
56069 fb_get_options("vesafb", &option);
56070 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56071 size_remap = size_total;
56072 vesafb_fix.smem_len = size_remap;
56073
56074 -#ifndef __i386__
56075 - screen_info.vesapm_seg = 0;
56076 -#endif
56077 -
56078 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56079 printk(KERN_WARNING
56080 "vesafb: cannot reserve video memory at 0x%lx\n",
56081 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56082 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56083 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56084
56085 +#ifdef __i386__
56086 +
56087 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56088 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56089 + if (!pmi_code)
56090 +#elif !defined(CONFIG_PAX_KERNEXEC)
56091 + if (0)
56092 +#endif
56093 +
56094 +#endif
56095 + screen_info.vesapm_seg = 0;
56096 +
56097 if (screen_info.vesapm_seg) {
56098 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56099 - screen_info.vesapm_seg,screen_info.vesapm_off);
56100 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56101 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56102 }
56103
56104 if (screen_info.vesapm_seg < 0xc000)
56105 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56106
56107 if (ypan || pmi_setpal) {
56108 unsigned short *pmi_base;
56109 +
56110 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56111 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56112 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56113 +
56114 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56115 + pax_open_kernel();
56116 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56117 +#else
56118 + pmi_code = pmi_base;
56119 +#endif
56120 +
56121 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56122 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56123 +
56124 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56125 + pmi_start = ktva_ktla(pmi_start);
56126 + pmi_pal = ktva_ktla(pmi_pal);
56127 + pax_close_kernel();
56128 +#endif
56129 +
56130 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56131 if (pmi_base[3]) {
56132 printk(KERN_INFO "vesafb: pmi: ports = ");
56133 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56134 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56135 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56136
56137 - if (!ypan)
56138 - info->fbops->fb_pan_display = NULL;
56139 + if (!ypan) {
56140 + pax_open_kernel();
56141 + *(void **)&info->fbops->fb_pan_display = NULL;
56142 + pax_close_kernel();
56143 + }
56144
56145 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56146 err = -ENOMEM;
56147 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56148 fb_info(info, "%s frame buffer device\n", info->fix.id);
56149 return 0;
56150 err:
56151 +
56152 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56153 + module_memfree_exec(pmi_code);
56154 +#endif
56155 +
56156 if (info->screen_base)
56157 iounmap(info->screen_base);
56158 framebuffer_release(info);
56159 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56160 index 88714ae..16c2e11 100644
56161 --- a/drivers/video/fbdev/via/via_clock.h
56162 +++ b/drivers/video/fbdev/via/via_clock.h
56163 @@ -56,7 +56,7 @@ struct via_clock {
56164
56165 void (*set_engine_pll_state)(u8 state);
56166 void (*set_engine_pll)(struct via_pll_config config);
56167 -};
56168 +} __no_const;
56169
56170
56171 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56172 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56173 index 3c14e43..2630570 100644
56174 --- a/drivers/video/logo/logo_linux_clut224.ppm
56175 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56176 @@ -2,1603 +2,1123 @@ P3
56177 # Standard 224-color Linux logo
56178 80 80
56179 255
56180 - 0 0 0 0 0 0 0 0 0 0 0 0
56181 - 0 0 0 0 0 0 0 0 0 0 0 0
56182 - 0 0 0 0 0 0 0 0 0 0 0 0
56183 - 0 0 0 0 0 0 0 0 0 0 0 0
56184 - 0 0 0 0 0 0 0 0 0 0 0 0
56185 - 0 0 0 0 0 0 0 0 0 0 0 0
56186 - 0 0 0 0 0 0 0 0 0 0 0 0
56187 - 0 0 0 0 0 0 0 0 0 0 0 0
56188 - 0 0 0 0 0 0 0 0 0 0 0 0
56189 - 6 6 6 6 6 6 10 10 10 10 10 10
56190 - 10 10 10 6 6 6 6 6 6 6 6 6
56191 - 0 0 0 0 0 0 0 0 0 0 0 0
56192 - 0 0 0 0 0 0 0 0 0 0 0 0
56193 - 0 0 0 0 0 0 0 0 0 0 0 0
56194 - 0 0 0 0 0 0 0 0 0 0 0 0
56195 - 0 0 0 0 0 0 0 0 0 0 0 0
56196 - 0 0 0 0 0 0 0 0 0 0 0 0
56197 - 0 0 0 0 0 0 0 0 0 0 0 0
56198 - 0 0 0 0 0 0 0 0 0 0 0 0
56199 - 0 0 0 0 0 0 0 0 0 0 0 0
56200 - 0 0 0 0 0 0 0 0 0 0 0 0
56201 - 0 0 0 0 0 0 0 0 0 0 0 0
56202 - 0 0 0 0 0 0 0 0 0 0 0 0
56203 - 0 0 0 0 0 0 0 0 0 0 0 0
56204 - 0 0 0 0 0 0 0 0 0 0 0 0
56205 - 0 0 0 0 0 0 0 0 0 0 0 0
56206 - 0 0 0 0 0 0 0 0 0 0 0 0
56207 - 0 0 0 0 0 0 0 0 0 0 0 0
56208 - 0 0 0 6 6 6 10 10 10 14 14 14
56209 - 22 22 22 26 26 26 30 30 30 34 34 34
56210 - 30 30 30 30 30 30 26 26 26 18 18 18
56211 - 14 14 14 10 10 10 6 6 6 0 0 0
56212 - 0 0 0 0 0 0 0 0 0 0 0 0
56213 - 0 0 0 0 0 0 0 0 0 0 0 0
56214 - 0 0 0 0 0 0 0 0 0 0 0 0
56215 - 0 0 0 0 0 0 0 0 0 0 0 0
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56219 - 0 0 0 0 0 0 0 0 0 0 0 0
56220 - 0 0 0 0 0 0 0 0 0 0 0 0
56221 - 0 0 0 0 0 1 0 0 1 0 0 0
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56229 - 54 54 54 66 66 66 78 78 78 78 78 78
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56250 - 26 26 26 34 34 34 54 54 54 66 66 66
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56255 - 0 0 0 0 0 0 0 0 0 0 0 0
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56270 - 2 2 6 2 2 6 2 2 6 2 2 6
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56272 - 38 38 38 18 18 18 6 6 6 0 0 0
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56525 - 0 0 0 0 0 0 0 0 0 0 0 0
56526 - 0 0 0 0 0 0 0 0 0 14 14 14
56527 - 46 46 46 82 82 82 2 2 6 106 106 106
56528 -170 170 170 26 26 26 86 86 86 226 226 226
56529 -123 123 123 10 10 10 14 14 14 46 46 46
56530 -231 231 231 190 190 190 6 6 6 70 70 70
56531 - 90 90 90 238 238 238 158 158 158 2 2 6
56532 - 2 2 6 2 2 6 2 2 6 2 2 6
56533 - 70 70 70 58 58 58 22 22 22 6 6 6
56534 - 0 0 0 0 0 0 0 0 0 0 0 0
56535 - 0 0 0 0 0 0 0 0 0 0 0 0
56536 - 0 0 0 0 0 0 0 0 0 0 0 0
56537 - 0 0 0 0 0 0 0 0 0 0 0 0
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56539 - 0 0 0 0 0 0 0 0 0 0 0 0
56540 - 0 0 0 0 0 0 0 0 1 0 0 0
56541 - 0 0 1 0 0 1 0 0 1 0 0 0
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58656 +60 73 81 13 16 17 4 0 0 4 0 0 4 3 3 6 6 6
58657 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58658 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58659 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58660 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58661 +4 4 4 4 4 4
58662 +5 5 5 4 3 3 5 5 5 4 3 3 6 6 6 4 0 0
58663 +6 6 6 6 6 6 4 0 0 6 6 6 4 0 0 6 6 6
58664 +6 6 6 6 6 6 37 38 37 137 136 137 193 200 203 220 221 221
58665 +220 221 221 205 212 215 220 221 221 205 212 215 205 212 215 220 221 221
58666 +220 221 221 220 221 221 244 246 246 166 165 166 43 57 68 2 2 2
58667 +0 0 0 4 0 0 16 19 21 60 73 81 157 156 157 202 210 214
58668 +220 221 221 193 200 203 177 184 187 177 184 187 177 184 187 174 174 174
58669 +174 174 174 174 174 174 174 174 174 157 156 157 60 74 84 24 26 27
58670 +4 0 0 4 0 0 4 0 0 6 6 6 4 4 4 4 4 4
58671 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58672 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58673 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58674 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58675 +4 4 4 4 4 4
58676 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
58677 +6 6 6 4 0 0 6 6 6 6 6 6 6 6 6 4 0 0
58678 +4 0 0 4 0 0 6 6 6 24 26 27 60 73 81 167 166 167
58679 +220 221 221 220 221 221 220 221 221 205 212 215 205 212 215 205 212 215
58680 +205 212 215 220 221 221 220 221 221 220 221 221 205 212 215 137 136 137
58681 +60 74 84 125 124 125 137 136 137 190 197 201 220 221 221 193 200 203
58682 +177 184 187 177 184 187 177 184 187 174 174 174 174 174 174 177 184 187
58683 +190 197 201 174 174 174 125 124 125 37 38 37 6 6 6 4 0 0
58684 +4 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58685 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58686 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58687 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58688 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58689 +4 4 4 4 4 4
58690 +4 4 4 4 4 4 5 5 5 5 5 5 4 3 3 6 6 6
58691 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 6 6 6
58692 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58693 +125 124 125 193 200 203 244 246 246 220 221 221 205 212 215 205 212 215
58694 +205 212 215 193 200 203 205 212 215 205 212 215 220 221 221 220 221 221
58695 +193 200 203 193 200 203 205 212 215 193 200 203 193 200 203 177 184 187
58696 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
58697 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
58698 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58699 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58700 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58701 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58702 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58703 +4 4 4 4 4 4
58704 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58705 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
58706 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
58707 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
58708 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
58709 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
58710 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
58711 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
58712 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58713 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58714 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58715 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58716 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58717 +4 4 4 4 4 4
58718 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58719 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
58720 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58721 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
58722 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
58723 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
58724 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
58725 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
58726 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58727 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58728 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58729 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58730 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58731 +4 4 4 4 4 4
58732 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58733 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
58734 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
58735 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
58736 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
58737 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
58738 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
58739 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
58740 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58741 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58742 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58743 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58744 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58745 +4 4 4 4 4 4
58746 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58747 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
58748 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
58749 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58750 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
58751 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
58752 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
58753 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58754 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58755 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58756 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58757 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58758 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58759 +4 4 4 4 4 4
58760 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58761 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58762 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58763 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
58764 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
58765 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
58766 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
58767 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58768 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58769 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58770 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58771 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58773 +4 4 4 4 4 4
58774 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58775 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58776 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58777 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58778 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
58779 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
58780 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
58781 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58782 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58783 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58784 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58785 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58787 +4 4 4 4 4 4
58788 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58789 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58790 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58791 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58792 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58793 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
58794 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
58795 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58796 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58797 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58798 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58799 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58801 +4 4 4 4 4 4
58802 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58803 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58804 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58805 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
58806 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
58807 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58808 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
58809 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58810 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58811 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58812 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58813 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58815 +4 4 4 4 4 4
58816 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58817 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58818 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58819 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
58820 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
58821 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
58822 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
58823 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58824 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58825 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58827 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58829 +4 4 4 4 4 4
58830 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58831 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58832 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58833 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58834 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
58835 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58836 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
58837 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58838 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58839 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58841 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58842 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58843 +4 4 4 4 4 4
58844 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58845 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58846 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58847 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58848 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
58849 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
58850 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
58851 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58852 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58853 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58854 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58855 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58856 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58857 +4 4 4 4 4 4
58858 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58859 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58860 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58861 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58862 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
58863 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
58864 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58865 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58866 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58867 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58868 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58869 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58871 +4 4 4 4 4 4
58872 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58873 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58874 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58875 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58876 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
58877 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
58878 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58879 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58880 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58881 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58882 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58883 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58885 +4 4 4 4 4 4
58886 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58887 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58888 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58889 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58890 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58891 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
58892 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58893 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58894 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58895 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58896 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58897 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58899 +4 4 4 4 4 4
58900 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
58901 index 70fba97..8ec7f86 100644
58902 --- a/drivers/xen/events/events_base.c
58903 +++ b/drivers/xen/events/events_base.c
58904 @@ -1563,7 +1563,7 @@ void xen_irq_resume(void)
58905 restore_pirqs();
58906 }
58907
58908 -static struct irq_chip xen_dynamic_chip __read_mostly = {
58909 +static struct irq_chip xen_dynamic_chip = {
58910 .name = "xen-dyn",
58911
58912 .irq_disable = disable_dynirq,
58913 @@ -1577,7 +1577,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
58914 .irq_retrigger = retrigger_dynirq,
58915 };
58916
58917 -static struct irq_chip xen_pirq_chip __read_mostly = {
58918 +static struct irq_chip xen_pirq_chip = {
58919 .name = "xen-pirq",
58920
58921 .irq_startup = startup_pirq,
58922 @@ -1597,7 +1597,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
58923 .irq_retrigger = retrigger_dynirq,
58924 };
58925
58926 -static struct irq_chip xen_percpu_chip __read_mostly = {
58927 +static struct irq_chip xen_percpu_chip = {
58928 .name = "xen-percpu",
58929
58930 .irq_disable = disable_dynirq,
58931 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
58932 index fef20db..d28b1ab 100644
58933 --- a/drivers/xen/xenfs/xenstored.c
58934 +++ b/drivers/xen/xenfs/xenstored.c
58935 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
58936 static int xsd_kva_open(struct inode *inode, struct file *file)
58937 {
58938 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
58939 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58940 + NULL);
58941 +#else
58942 xen_store_interface);
58943 +#endif
58944 +
58945 if (!file->private_data)
58946 return -ENOMEM;
58947 return 0;
58948 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58949 index eb14e05..5156de7 100644
58950 --- a/fs/9p/vfs_addr.c
58951 +++ b/fs/9p/vfs_addr.c
58952 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58953
58954 retval = v9fs_file_write_internal(inode,
58955 v9inode->writeback_fid,
58956 - (__force const char __user *)buffer,
58957 + (const char __force_user *)buffer,
58958 len, &offset, 0);
58959 if (retval > 0)
58960 retval = 0;
58961 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58962 index 3662f1d..90558b5 100644
58963 --- a/fs/9p/vfs_inode.c
58964 +++ b/fs/9p/vfs_inode.c
58965 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58966 void
58967 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58968 {
58969 - char *s = nd_get_link(nd);
58970 + const char *s = nd_get_link(nd);
58971
58972 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58973 dentry, IS_ERR(s) ? "<error>" : s);
58974 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58975 index 270c481..0d8a962 100644
58976 --- a/fs/Kconfig.binfmt
58977 +++ b/fs/Kconfig.binfmt
58978 @@ -106,7 +106,7 @@ config HAVE_AOUT
58979
58980 config BINFMT_AOUT
58981 tristate "Kernel support for a.out and ECOFF binaries"
58982 - depends on HAVE_AOUT
58983 + depends on HAVE_AOUT && BROKEN
58984 ---help---
58985 A.out (Assembler.OUTput) is a set of formats for libraries and
58986 executables used in the earliest versions of UNIX. Linux used
58987 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58988 index 8a1d38e..300a14e 100644
58989 --- a/fs/afs/inode.c
58990 +++ b/fs/afs/inode.c
58991 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58992 struct afs_vnode *vnode;
58993 struct super_block *sb;
58994 struct inode *inode;
58995 - static atomic_t afs_autocell_ino;
58996 + static atomic_unchecked_t afs_autocell_ino;
58997
58998 _enter("{%x:%u},%*.*s,",
58999 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
59000 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
59001 data.fid.unique = 0;
59002 data.fid.vnode = 0;
59003
59004 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
59005 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
59006 afs_iget5_autocell_test, afs_iget5_set,
59007 &data);
59008 if (!inode) {
59009 diff --git a/fs/aio.c b/fs/aio.c
59010 index a793f70..46f45af 100644
59011 --- a/fs/aio.c
59012 +++ b/fs/aio.c
59013 @@ -404,7 +404,7 @@ static int aio_setup_ring(struct kioctx *ctx)
59014 size += sizeof(struct io_event) * nr_events;
59015
59016 nr_pages = PFN_UP(size);
59017 - if (nr_pages < 0)
59018 + if (nr_pages <= 0)
59019 return -EINVAL;
59020
59021 file = aio_private_file(ctx, nr_pages);
59022 diff --git a/fs/attr.c b/fs/attr.c
59023 index 6530ced..4a827e2 100644
59024 --- a/fs/attr.c
59025 +++ b/fs/attr.c
59026 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
59027 unsigned long limit;
59028
59029 limit = rlimit(RLIMIT_FSIZE);
59030 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
59031 if (limit != RLIM_INFINITY && offset > limit)
59032 goto out_sig;
59033 if (offset > inode->i_sb->s_maxbytes)
59034 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
59035 index 116fd38..c04182da 100644
59036 --- a/fs/autofs4/waitq.c
59037 +++ b/fs/autofs4/waitq.c
59038 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
59039 {
59040 unsigned long sigpipe, flags;
59041 mm_segment_t fs;
59042 - const char *data = (const char *)addr;
59043 + const char __user *data = (const char __force_user *)addr;
59044 ssize_t wr = 0;
59045
59046 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
59047 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
59048 return 1;
59049 }
59050
59051 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59052 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
59053 +#endif
59054 +
59055 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
59056 enum autofs_notify notify)
59057 {
59058 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
59059
59060 /* If this is a direct mount request create a dummy name */
59061 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
59062 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59063 + /* this name does get written to userland via autofs4_write() */
59064 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
59065 +#else
59066 qstr.len = sprintf(name, "%p", dentry);
59067 +#endif
59068 else {
59069 qstr.len = autofs4_getpath(sbi, dentry, &name);
59070 if (!qstr.len) {
59071 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
59072 index 2722387..56059b5 100644
59073 --- a/fs/befs/endian.h
59074 +++ b/fs/befs/endian.h
59075 @@ -11,7 +11,7 @@
59076
59077 #include <asm/byteorder.h>
59078
59079 -static inline u64
59080 +static inline u64 __intentional_overflow(-1)
59081 fs64_to_cpu(const struct super_block *sb, fs64 n)
59082 {
59083 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
59084 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
59085 return (__force fs64)cpu_to_be64(n);
59086 }
59087
59088 -static inline u32
59089 +static inline u32 __intentional_overflow(-1)
59090 fs32_to_cpu(const struct super_block *sb, fs32 n)
59091 {
59092 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
59093 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
59094 return (__force fs32)cpu_to_be32(n);
59095 }
59096
59097 -static inline u16
59098 +static inline u16 __intentional_overflow(-1)
59099 fs16_to_cpu(const struct super_block *sb, fs16 n)
59100 {
59101 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
59102 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
59103 index 4c55668..eeae150 100644
59104 --- a/fs/binfmt_aout.c
59105 +++ b/fs/binfmt_aout.c
59106 @@ -16,6 +16,7 @@
59107 #include <linux/string.h>
59108 #include <linux/fs.h>
59109 #include <linux/file.h>
59110 +#include <linux/security.h>
59111 #include <linux/stat.h>
59112 #include <linux/fcntl.h>
59113 #include <linux/ptrace.h>
59114 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
59115 #endif
59116 # define START_STACK(u) ((void __user *)u.start_stack)
59117
59118 + memset(&dump, 0, sizeof(dump));
59119 +
59120 fs = get_fs();
59121 set_fs(KERNEL_DS);
59122 has_dumped = 1;
59123 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
59124
59125 /* If the size of the dump file exceeds the rlimit, then see what would happen
59126 if we wrote the stack, but not the data area. */
59127 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
59128 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
59129 dump.u_dsize = 0;
59130
59131 /* Make sure we have enough room to write the stack and data areas. */
59132 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
59133 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
59134 dump.u_ssize = 0;
59135
59136 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
59137 rlim = rlimit(RLIMIT_DATA);
59138 if (rlim >= RLIM_INFINITY)
59139 rlim = ~0;
59140 +
59141 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
59142 if (ex.a_data + ex.a_bss > rlim)
59143 return -ENOMEM;
59144
59145 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
59146
59147 install_exec_creds(bprm);
59148
59149 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59150 + current->mm->pax_flags = 0UL;
59151 +#endif
59152 +
59153 +#ifdef CONFIG_PAX_PAGEEXEC
59154 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
59155 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
59156 +
59157 +#ifdef CONFIG_PAX_EMUTRAMP
59158 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
59159 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
59160 +#endif
59161 +
59162 +#ifdef CONFIG_PAX_MPROTECT
59163 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
59164 + current->mm->pax_flags |= MF_PAX_MPROTECT;
59165 +#endif
59166 +
59167 + }
59168 +#endif
59169 +
59170 if (N_MAGIC(ex) == OMAGIC) {
59171 unsigned long text_addr, map_size;
59172 loff_t pos;
59173 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
59174 return error;
59175
59176 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
59177 - PROT_READ | PROT_WRITE | PROT_EXEC,
59178 + PROT_READ | PROT_WRITE,
59179 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
59180 fd_offset + ex.a_text);
59181 if (error != N_DATADDR(ex))
59182 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
59183 index d925f55..d31f527 100644
59184 --- a/fs/binfmt_elf.c
59185 +++ b/fs/binfmt_elf.c
59186 @@ -34,6 +34,7 @@
59187 #include <linux/utsname.h>
59188 #include <linux/coredump.h>
59189 #include <linux/sched.h>
59190 +#include <linux/xattr.h>
59191 #include <asm/uaccess.h>
59192 #include <asm/param.h>
59193 #include <asm/page.h>
59194 @@ -47,7 +48,7 @@
59195
59196 static int load_elf_binary(struct linux_binprm *bprm);
59197 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
59198 - int, int, unsigned long);
59199 + int, int, unsigned long) __intentional_overflow(-1);
59200
59201 #ifdef CONFIG_USELIB
59202 static int load_elf_library(struct file *);
59203 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
59204 #define elf_core_dump NULL
59205 #endif
59206
59207 +#ifdef CONFIG_PAX_MPROTECT
59208 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
59209 +#endif
59210 +
59211 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59212 +static void elf_handle_mmap(struct file *file);
59213 +#endif
59214 +
59215 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
59216 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
59217 #else
59218 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
59219 .load_binary = load_elf_binary,
59220 .load_shlib = load_elf_library,
59221 .core_dump = elf_core_dump,
59222 +
59223 +#ifdef CONFIG_PAX_MPROTECT
59224 + .handle_mprotect= elf_handle_mprotect,
59225 +#endif
59226 +
59227 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59228 + .handle_mmap = elf_handle_mmap,
59229 +#endif
59230 +
59231 .min_coredump = ELF_EXEC_PAGESIZE,
59232 };
59233
59234 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
59235
59236 static int set_brk(unsigned long start, unsigned long end)
59237 {
59238 + unsigned long e = end;
59239 +
59240 start = ELF_PAGEALIGN(start);
59241 end = ELF_PAGEALIGN(end);
59242 if (end > start) {
59243 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
59244 if (BAD_ADDR(addr))
59245 return addr;
59246 }
59247 - current->mm->start_brk = current->mm->brk = end;
59248 + current->mm->start_brk = current->mm->brk = e;
59249 return 0;
59250 }
59251
59252 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
59253 elf_addr_t __user *u_rand_bytes;
59254 const char *k_platform = ELF_PLATFORM;
59255 const char *k_base_platform = ELF_BASE_PLATFORM;
59256 - unsigned char k_rand_bytes[16];
59257 + u32 k_rand_bytes[4];
59258 int items;
59259 elf_addr_t *elf_info;
59260 int ei_index = 0;
59261 const struct cred *cred = current_cred();
59262 struct vm_area_struct *vma;
59263 + unsigned long saved_auxv[AT_VECTOR_SIZE];
59264
59265 /*
59266 * In some cases (e.g. Hyper-Threading), we want to avoid L1
59267 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
59268 * Generate 16 random bytes for userspace PRNG seeding.
59269 */
59270 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
59271 - u_rand_bytes = (elf_addr_t __user *)
59272 - STACK_ALLOC(p, sizeof(k_rand_bytes));
59273 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
59274 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
59275 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
59276 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
59277 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
59278 + u_rand_bytes = (elf_addr_t __user *) p;
59279 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
59280 return -EFAULT;
59281
59282 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
59283 return -EFAULT;
59284 current->mm->env_end = p;
59285
59286 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
59287 +
59288 /* Put the elf_info on the stack in the right place. */
59289 sp = (elf_addr_t __user *)envp + 1;
59290 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
59291 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
59292 return -EFAULT;
59293 return 0;
59294 }
59295 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
59296 an ELF header */
59297
59298 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59299 - struct file *interpreter, unsigned long *interp_map_addr,
59300 + struct file *interpreter,
59301 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
59302 {
59303 struct elf_phdr *eppnt;
59304 - unsigned long load_addr = 0;
59305 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
59306 int load_addr_set = 0;
59307 unsigned long last_bss = 0, elf_bss = 0;
59308 - unsigned long error = ~0UL;
59309 + unsigned long error = -EINVAL;
59310 unsigned long total_size;
59311 int i;
59312
59313 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59314 goto out;
59315 }
59316
59317 +#ifdef CONFIG_PAX_SEGMEXEC
59318 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
59319 + pax_task_size = SEGMEXEC_TASK_SIZE;
59320 +#endif
59321 +
59322 eppnt = interp_elf_phdata;
59323 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
59324 if (eppnt->p_type == PT_LOAD) {
59325 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59326 map_addr = elf_map(interpreter, load_addr + vaddr,
59327 eppnt, elf_prot, elf_type, total_size);
59328 total_size = 0;
59329 - if (!*interp_map_addr)
59330 - *interp_map_addr = map_addr;
59331 error = map_addr;
59332 if (BAD_ADDR(map_addr))
59333 goto out;
59334 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59335 k = load_addr + eppnt->p_vaddr;
59336 if (BAD_ADDR(k) ||
59337 eppnt->p_filesz > eppnt->p_memsz ||
59338 - eppnt->p_memsz > TASK_SIZE ||
59339 - TASK_SIZE - eppnt->p_memsz < k) {
59340 + eppnt->p_memsz > pax_task_size ||
59341 + pax_task_size - eppnt->p_memsz < k) {
59342 error = -ENOMEM;
59343 goto out;
59344 }
59345 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59346 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
59347
59348 /* Map the last of the bss segment */
59349 - error = vm_brk(elf_bss, last_bss - elf_bss);
59350 - if (BAD_ADDR(error))
59351 - goto out;
59352 + if (last_bss > elf_bss) {
59353 + error = vm_brk(elf_bss, last_bss - elf_bss);
59354 + if (BAD_ADDR(error))
59355 + goto out;
59356 + }
59357 }
59358
59359 error = load_addr;
59360 @@ -634,6 +666,336 @@ out:
59361 return error;
59362 }
59363
59364 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59365 +#ifdef CONFIG_PAX_SOFTMODE
59366 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
59367 +{
59368 + unsigned long pax_flags = 0UL;
59369 +
59370 +#ifdef CONFIG_PAX_PAGEEXEC
59371 + if (elf_phdata->p_flags & PF_PAGEEXEC)
59372 + pax_flags |= MF_PAX_PAGEEXEC;
59373 +#endif
59374 +
59375 +#ifdef CONFIG_PAX_SEGMEXEC
59376 + if (elf_phdata->p_flags & PF_SEGMEXEC)
59377 + pax_flags |= MF_PAX_SEGMEXEC;
59378 +#endif
59379 +
59380 +#ifdef CONFIG_PAX_EMUTRAMP
59381 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59382 + pax_flags |= MF_PAX_EMUTRAMP;
59383 +#endif
59384 +
59385 +#ifdef CONFIG_PAX_MPROTECT
59386 + if (elf_phdata->p_flags & PF_MPROTECT)
59387 + pax_flags |= MF_PAX_MPROTECT;
59388 +#endif
59389 +
59390 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59391 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
59392 + pax_flags |= MF_PAX_RANDMMAP;
59393 +#endif
59394 +
59395 + return pax_flags;
59396 +}
59397 +#endif
59398 +
59399 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
59400 +{
59401 + unsigned long pax_flags = 0UL;
59402 +
59403 +#ifdef CONFIG_PAX_PAGEEXEC
59404 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
59405 + pax_flags |= MF_PAX_PAGEEXEC;
59406 +#endif
59407 +
59408 +#ifdef CONFIG_PAX_SEGMEXEC
59409 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
59410 + pax_flags |= MF_PAX_SEGMEXEC;
59411 +#endif
59412 +
59413 +#ifdef CONFIG_PAX_EMUTRAMP
59414 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
59415 + pax_flags |= MF_PAX_EMUTRAMP;
59416 +#endif
59417 +
59418 +#ifdef CONFIG_PAX_MPROTECT
59419 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
59420 + pax_flags |= MF_PAX_MPROTECT;
59421 +#endif
59422 +
59423 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59424 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
59425 + pax_flags |= MF_PAX_RANDMMAP;
59426 +#endif
59427 +
59428 + return pax_flags;
59429 +}
59430 +#endif
59431 +
59432 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59433 +#ifdef CONFIG_PAX_SOFTMODE
59434 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
59435 +{
59436 + unsigned long pax_flags = 0UL;
59437 +
59438 +#ifdef CONFIG_PAX_PAGEEXEC
59439 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
59440 + pax_flags |= MF_PAX_PAGEEXEC;
59441 +#endif
59442 +
59443 +#ifdef CONFIG_PAX_SEGMEXEC
59444 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
59445 + pax_flags |= MF_PAX_SEGMEXEC;
59446 +#endif
59447 +
59448 +#ifdef CONFIG_PAX_EMUTRAMP
59449 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59450 + pax_flags |= MF_PAX_EMUTRAMP;
59451 +#endif
59452 +
59453 +#ifdef CONFIG_PAX_MPROTECT
59454 + if (pax_flags_softmode & MF_PAX_MPROTECT)
59455 + pax_flags |= MF_PAX_MPROTECT;
59456 +#endif
59457 +
59458 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59459 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
59460 + pax_flags |= MF_PAX_RANDMMAP;
59461 +#endif
59462 +
59463 + return pax_flags;
59464 +}
59465 +#endif
59466 +
59467 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
59468 +{
59469 + unsigned long pax_flags = 0UL;
59470 +
59471 +#ifdef CONFIG_PAX_PAGEEXEC
59472 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
59473 + pax_flags |= MF_PAX_PAGEEXEC;
59474 +#endif
59475 +
59476 +#ifdef CONFIG_PAX_SEGMEXEC
59477 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
59478 + pax_flags |= MF_PAX_SEGMEXEC;
59479 +#endif
59480 +
59481 +#ifdef CONFIG_PAX_EMUTRAMP
59482 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
59483 + pax_flags |= MF_PAX_EMUTRAMP;
59484 +#endif
59485 +
59486 +#ifdef CONFIG_PAX_MPROTECT
59487 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
59488 + pax_flags |= MF_PAX_MPROTECT;
59489 +#endif
59490 +
59491 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59492 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
59493 + pax_flags |= MF_PAX_RANDMMAP;
59494 +#endif
59495 +
59496 + return pax_flags;
59497 +}
59498 +#endif
59499 +
59500 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59501 +static unsigned long pax_parse_defaults(void)
59502 +{
59503 + unsigned long pax_flags = 0UL;
59504 +
59505 +#ifdef CONFIG_PAX_SOFTMODE
59506 + if (pax_softmode)
59507 + return pax_flags;
59508 +#endif
59509 +
59510 +#ifdef CONFIG_PAX_PAGEEXEC
59511 + pax_flags |= MF_PAX_PAGEEXEC;
59512 +#endif
59513 +
59514 +#ifdef CONFIG_PAX_SEGMEXEC
59515 + pax_flags |= MF_PAX_SEGMEXEC;
59516 +#endif
59517 +
59518 +#ifdef CONFIG_PAX_MPROTECT
59519 + pax_flags |= MF_PAX_MPROTECT;
59520 +#endif
59521 +
59522 +#ifdef CONFIG_PAX_RANDMMAP
59523 + if (randomize_va_space)
59524 + pax_flags |= MF_PAX_RANDMMAP;
59525 +#endif
59526 +
59527 + return pax_flags;
59528 +}
59529 +
59530 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
59531 +{
59532 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
59533 +
59534 +#ifdef CONFIG_PAX_EI_PAX
59535 +
59536 +#ifdef CONFIG_PAX_SOFTMODE
59537 + if (pax_softmode)
59538 + return pax_flags;
59539 +#endif
59540 +
59541 + pax_flags = 0UL;
59542 +
59543 +#ifdef CONFIG_PAX_PAGEEXEC
59544 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
59545 + pax_flags |= MF_PAX_PAGEEXEC;
59546 +#endif
59547 +
59548 +#ifdef CONFIG_PAX_SEGMEXEC
59549 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
59550 + pax_flags |= MF_PAX_SEGMEXEC;
59551 +#endif
59552 +
59553 +#ifdef CONFIG_PAX_EMUTRAMP
59554 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
59555 + pax_flags |= MF_PAX_EMUTRAMP;
59556 +#endif
59557 +
59558 +#ifdef CONFIG_PAX_MPROTECT
59559 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
59560 + pax_flags |= MF_PAX_MPROTECT;
59561 +#endif
59562 +
59563 +#ifdef CONFIG_PAX_ASLR
59564 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
59565 + pax_flags |= MF_PAX_RANDMMAP;
59566 +#endif
59567 +
59568 +#endif
59569 +
59570 + return pax_flags;
59571 +
59572 +}
59573 +
59574 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
59575 +{
59576 +
59577 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59578 + unsigned long i;
59579 +
59580 + for (i = 0UL; i < elf_ex->e_phnum; i++)
59581 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
59582 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
59583 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
59584 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
59585 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
59586 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
59587 + return PAX_PARSE_FLAGS_FALLBACK;
59588 +
59589 +#ifdef CONFIG_PAX_SOFTMODE
59590 + if (pax_softmode)
59591 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
59592 + else
59593 +#endif
59594 +
59595 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
59596 + break;
59597 + }
59598 +#endif
59599 +
59600 + return PAX_PARSE_FLAGS_FALLBACK;
59601 +}
59602 +
59603 +static unsigned long pax_parse_xattr_pax(struct file * const file)
59604 +{
59605 +
59606 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59607 + ssize_t xattr_size, i;
59608 + unsigned char xattr_value[sizeof("pemrs") - 1];
59609 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
59610 +
59611 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
59612 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
59613 + return PAX_PARSE_FLAGS_FALLBACK;
59614 +
59615 + for (i = 0; i < xattr_size; i++)
59616 + switch (xattr_value[i]) {
59617 + default:
59618 + return PAX_PARSE_FLAGS_FALLBACK;
59619 +
59620 +#define parse_flag(option1, option2, flag) \
59621 + case option1: \
59622 + if (pax_flags_hardmode & MF_PAX_##flag) \
59623 + return PAX_PARSE_FLAGS_FALLBACK;\
59624 + pax_flags_hardmode |= MF_PAX_##flag; \
59625 + break; \
59626 + case option2: \
59627 + if (pax_flags_softmode & MF_PAX_##flag) \
59628 + return PAX_PARSE_FLAGS_FALLBACK;\
59629 + pax_flags_softmode |= MF_PAX_##flag; \
59630 + break;
59631 +
59632 + parse_flag('p', 'P', PAGEEXEC);
59633 + parse_flag('e', 'E', EMUTRAMP);
59634 + parse_flag('m', 'M', MPROTECT);
59635 + parse_flag('r', 'R', RANDMMAP);
59636 + parse_flag('s', 'S', SEGMEXEC);
59637 +
59638 +#undef parse_flag
59639 + }
59640 +
59641 + if (pax_flags_hardmode & pax_flags_softmode)
59642 + return PAX_PARSE_FLAGS_FALLBACK;
59643 +
59644 +#ifdef CONFIG_PAX_SOFTMODE
59645 + if (pax_softmode)
59646 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
59647 + else
59648 +#endif
59649 +
59650 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
59651 +#else
59652 + return PAX_PARSE_FLAGS_FALLBACK;
59653 +#endif
59654 +
59655 +}
59656 +
59657 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
59658 +{
59659 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
59660 +
59661 + pax_flags = pax_parse_defaults();
59662 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
59663 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
59664 + xattr_pax_flags = pax_parse_xattr_pax(file);
59665 +
59666 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59667 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59668 + pt_pax_flags != xattr_pax_flags)
59669 + return -EINVAL;
59670 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59671 + pax_flags = xattr_pax_flags;
59672 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59673 + pax_flags = pt_pax_flags;
59674 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59675 + pax_flags = ei_pax_flags;
59676 +
59677 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
59678 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59679 + if ((__supported_pte_mask & _PAGE_NX))
59680 + pax_flags &= ~MF_PAX_SEGMEXEC;
59681 + else
59682 + pax_flags &= ~MF_PAX_PAGEEXEC;
59683 + }
59684 +#endif
59685 +
59686 + if (0 > pax_check_flags(&pax_flags))
59687 + return -EINVAL;
59688 +
59689 + current->mm->pax_flags = pax_flags;
59690 + return 0;
59691 +}
59692 +#endif
59693 +
59694 /*
59695 * These are the functions used to load ELF style executables and shared
59696 * libraries. There is no binary dependent code anywhere else.
59697 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
59698 {
59699 unsigned long random_variable = 0;
59700
59701 +#ifdef CONFIG_PAX_RANDUSTACK
59702 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
59703 + return stack_top - current->mm->delta_stack;
59704 +#endif
59705 +
59706 if ((current->flags & PF_RANDOMIZE) &&
59707 !(current->personality & ADDR_NO_RANDOMIZE)) {
59708 random_variable = (unsigned long) get_random_int();
59709 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59710 unsigned long load_addr = 0, load_bias = 0;
59711 int load_addr_set = 0;
59712 char * elf_interpreter = NULL;
59713 - unsigned long error;
59714 + unsigned long error = 0;
59715 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
59716 unsigned long elf_bss, elf_brk;
59717 int retval, i;
59718 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59719 struct elfhdr interp_elf_ex;
59720 } *loc;
59721 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
59722 + unsigned long pax_task_size;
59723
59724 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
59725 if (!loc) {
59726 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
59727 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
59728 may depend on the personality. */
59729 SET_PERSONALITY2(loc->elf_ex, &arch_state);
59730 +
59731 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59732 + current->mm->pax_flags = 0UL;
59733 +#endif
59734 +
59735 +#ifdef CONFIG_PAX_DLRESOLVE
59736 + current->mm->call_dl_resolve = 0UL;
59737 +#endif
59738 +
59739 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
59740 + current->mm->call_syscall = 0UL;
59741 +#endif
59742 +
59743 +#ifdef CONFIG_PAX_ASLR
59744 + current->mm->delta_mmap = 0UL;
59745 + current->mm->delta_stack = 0UL;
59746 +#endif
59747 +
59748 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59749 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
59750 + send_sig(SIGKILL, current, 0);
59751 + goto out_free_dentry;
59752 + }
59753 +#endif
59754 +
59755 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
59756 + pax_set_initial_flags(bprm);
59757 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
59758 + if (pax_set_initial_flags_func)
59759 + (pax_set_initial_flags_func)(bprm);
59760 +#endif
59761 +
59762 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
59763 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
59764 + current->mm->context.user_cs_limit = PAGE_SIZE;
59765 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
59766 + }
59767 +#endif
59768 +
59769 +#ifdef CONFIG_PAX_SEGMEXEC
59770 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
59771 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
59772 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
59773 + pax_task_size = SEGMEXEC_TASK_SIZE;
59774 + current->mm->def_flags |= VM_NOHUGEPAGE;
59775 + } else
59776 +#endif
59777 +
59778 + pax_task_size = TASK_SIZE;
59779 +
59780 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
59781 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59782 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
59783 + put_cpu();
59784 + }
59785 +#endif
59786 +
59787 +#ifdef CONFIG_PAX_ASLR
59788 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59789 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
59790 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
59791 + }
59792 +#endif
59793 +
59794 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
59795 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59796 + executable_stack = EXSTACK_DISABLE_X;
59797 + current->personality &= ~READ_IMPLIES_EXEC;
59798 + } else
59799 +#endif
59800 +
59801 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
59802 current->personality |= READ_IMPLIES_EXEC;
59803
59804 @@ -925,12 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
59805 #else
59806 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
59807 #endif
59808 - total_size = total_mapping_size(elf_phdata,
59809 - loc->elf_ex.e_phnum);
59810 - if (!total_size) {
59811 - error = -EINVAL;
59812 - goto out_free_dentry;
59813 +
59814 +#ifdef CONFIG_PAX_RANDMMAP
59815 + /* PaX: randomize base address at the default exe base if requested */
59816 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
59817 +#ifdef CONFIG_SPARC64
59818 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
59819 +#else
59820 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
59821 +#endif
59822 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
59823 + elf_flags |= MAP_FIXED;
59824 }
59825 +#endif
59826 +
59827 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
59828 }
59829
59830 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
59831 @@ -962,9 +1410,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
59832 * allowed task size. Note that p_filesz must always be
59833 * <= p_memsz so it is only necessary to check p_memsz.
59834 */
59835 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59836 - elf_ppnt->p_memsz > TASK_SIZE ||
59837 - TASK_SIZE - elf_ppnt->p_memsz < k) {
59838 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59839 + elf_ppnt->p_memsz > pax_task_size ||
59840 + pax_task_size - elf_ppnt->p_memsz < k) {
59841 /* set_brk can never work. Avoid overflows. */
59842 retval = -EINVAL;
59843 goto out_free_dentry;
59844 @@ -1000,16 +1448,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
59845 if (retval)
59846 goto out_free_dentry;
59847 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
59848 - retval = -EFAULT; /* Nobody gets to see this, but.. */
59849 - goto out_free_dentry;
59850 + /*
59851 + * This bss-zeroing can fail if the ELF
59852 + * file specifies odd protections. So
59853 + * we don't check the return value
59854 + */
59855 }
59856
59857 +#ifdef CONFIG_PAX_RANDMMAP
59858 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59859 + unsigned long start, size, flags;
59860 + vm_flags_t vm_flags;
59861 +
59862 + start = ELF_PAGEALIGN(elf_brk);
59863 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
59864 + flags = MAP_FIXED | MAP_PRIVATE;
59865 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
59866 +
59867 + down_write(&current->mm->mmap_sem);
59868 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
59869 + retval = -ENOMEM;
59870 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
59871 +// if (current->personality & ADDR_NO_RANDOMIZE)
59872 +// vm_flags |= VM_READ | VM_MAYREAD;
59873 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
59874 + retval = IS_ERR_VALUE(start) ? start : 0;
59875 + }
59876 + up_write(&current->mm->mmap_sem);
59877 + if (retval == 0)
59878 + retval = set_brk(start + size, start + size + PAGE_SIZE);
59879 + if (retval < 0)
59880 + goto out_free_dentry;
59881 + }
59882 +#endif
59883 +
59884 if (elf_interpreter) {
59885 - unsigned long interp_map_addr = 0;
59886 -
59887 elf_entry = load_elf_interp(&loc->interp_elf_ex,
59888 interpreter,
59889 - &interp_map_addr,
59890 load_bias, interp_elf_phdata);
59891 if (!IS_ERR((void *)elf_entry)) {
59892 /*
59893 @@ -1237,7 +1712,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
59894 * Decide what to dump of a segment, part, all or none.
59895 */
59896 static unsigned long vma_dump_size(struct vm_area_struct *vma,
59897 - unsigned long mm_flags)
59898 + unsigned long mm_flags, long signr)
59899 {
59900 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
59901
59902 @@ -1275,7 +1750,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
59903 if (vma->vm_file == NULL)
59904 return 0;
59905
59906 - if (FILTER(MAPPED_PRIVATE))
59907 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
59908 goto whole;
59909
59910 /*
59911 @@ -1482,9 +1957,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
59912 {
59913 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
59914 int i = 0;
59915 - do
59916 + do {
59917 i += 2;
59918 - while (auxv[i - 2] != AT_NULL);
59919 + } while (auxv[i - 2] != AT_NULL);
59920 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
59921 }
59922
59923 @@ -1493,7 +1968,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59924 {
59925 mm_segment_t old_fs = get_fs();
59926 set_fs(KERNEL_DS);
59927 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59928 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59929 set_fs(old_fs);
59930 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59931 }
59932 @@ -2213,7 +2688,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59933 vma = next_vma(vma, gate_vma)) {
59934 unsigned long dump_size;
59935
59936 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59937 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59938 vma_filesz[i++] = dump_size;
59939 vma_data_size += dump_size;
59940 }
59941 @@ -2321,6 +2796,167 @@ out:
59942
59943 #endif /* CONFIG_ELF_CORE */
59944
59945 +#ifdef CONFIG_PAX_MPROTECT
59946 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59947 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59948 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59949 + *
59950 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59951 + * basis because we want to allow the common case and not the special ones.
59952 + */
59953 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59954 +{
59955 + struct elfhdr elf_h;
59956 + struct elf_phdr elf_p;
59957 + unsigned long i;
59958 + unsigned long oldflags;
59959 + bool is_textrel_rw, is_textrel_rx, is_relro;
59960 +
59961 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59962 + return;
59963 +
59964 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59965 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59966 +
59967 +#ifdef CONFIG_PAX_ELFRELOCS
59968 + /* possible TEXTREL */
59969 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59970 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59971 +#else
59972 + is_textrel_rw = false;
59973 + is_textrel_rx = false;
59974 +#endif
59975 +
59976 + /* possible RELRO */
59977 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59978 +
59979 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59980 + return;
59981 +
59982 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59983 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59984 +
59985 +#ifdef CONFIG_PAX_ETEXECRELOCS
59986 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59987 +#else
59988 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59989 +#endif
59990 +
59991 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59992 + !elf_check_arch(&elf_h) ||
59993 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59994 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59995 + return;
59996 +
59997 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59998 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59999 + return;
60000 + switch (elf_p.p_type) {
60001 + case PT_DYNAMIC:
60002 + if (!is_textrel_rw && !is_textrel_rx)
60003 + continue;
60004 + i = 0UL;
60005 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
60006 + elf_dyn dyn;
60007 +
60008 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
60009 + break;
60010 + if (dyn.d_tag == DT_NULL)
60011 + break;
60012 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
60013 + gr_log_textrel(vma);
60014 + if (is_textrel_rw)
60015 + vma->vm_flags |= VM_MAYWRITE;
60016 + else
60017 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
60018 + vma->vm_flags &= ~VM_MAYWRITE;
60019 + break;
60020 + }
60021 + i++;
60022 + }
60023 + is_textrel_rw = false;
60024 + is_textrel_rx = false;
60025 + continue;
60026 +
60027 + case PT_GNU_RELRO:
60028 + if (!is_relro)
60029 + continue;
60030 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
60031 + vma->vm_flags &= ~VM_MAYWRITE;
60032 + is_relro = false;
60033 + continue;
60034 +
60035 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
60036 + case PT_PAX_FLAGS: {
60037 + const char *msg_mprotect = "", *msg_emutramp = "";
60038 + char *buffer_lib, *buffer_exe;
60039 +
60040 + if (elf_p.p_flags & PF_NOMPROTECT)
60041 + msg_mprotect = "MPROTECT disabled";
60042 +
60043 +#ifdef CONFIG_PAX_EMUTRAMP
60044 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
60045 + msg_emutramp = "EMUTRAMP enabled";
60046 +#endif
60047 +
60048 + if (!msg_mprotect[0] && !msg_emutramp[0])
60049 + continue;
60050 +
60051 + if (!printk_ratelimit())
60052 + continue;
60053 +
60054 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
60055 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
60056 + if (buffer_lib && buffer_exe) {
60057 + char *path_lib, *path_exe;
60058 +
60059 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
60060 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
60061 +
60062 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
60063 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
60064 +
60065 + }
60066 + free_page((unsigned long)buffer_exe);
60067 + free_page((unsigned long)buffer_lib);
60068 + continue;
60069 + }
60070 +#endif
60071 +
60072 + }
60073 + }
60074 +}
60075 +#endif
60076 +
60077 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
60078 +
60079 +extern int grsec_enable_log_rwxmaps;
60080 +
60081 +static void elf_handle_mmap(struct file *file)
60082 +{
60083 + struct elfhdr elf_h;
60084 + struct elf_phdr elf_p;
60085 + unsigned long i;
60086 +
60087 + if (!grsec_enable_log_rwxmaps)
60088 + return;
60089 +
60090 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
60091 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
60092 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
60093 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
60094 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
60095 + return;
60096 +
60097 + for (i = 0UL; i < elf_h.e_phnum; i++) {
60098 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
60099 + return;
60100 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
60101 + gr_log_ptgnustack(file);
60102 + }
60103 +}
60104 +#endif
60105 +
60106 static int __init init_elf_binfmt(void)
60107 {
60108 register_binfmt(&elf_format);
60109 diff --git a/fs/block_dev.c b/fs/block_dev.c
60110 index 975266b..c3d1856 100644
60111 --- a/fs/block_dev.c
60112 +++ b/fs/block_dev.c
60113 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
60114 else if (bdev->bd_contains == bdev)
60115 return true; /* is a whole device which isn't held */
60116
60117 - else if (whole->bd_holder == bd_may_claim)
60118 + else if (whole->bd_holder == (void *)bd_may_claim)
60119 return true; /* is a partition of a device that is being partitioned */
60120 else if (whole->bd_holder != NULL)
60121 return false; /* is a partition of a held device */
60122 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
60123 index 6d67f32..8f33187 100644
60124 --- a/fs/btrfs/ctree.c
60125 +++ b/fs/btrfs/ctree.c
60126 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
60127 free_extent_buffer(buf);
60128 add_root_to_dirty_list(root);
60129 } else {
60130 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
60131 - parent_start = parent->start;
60132 - else
60133 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
60134 + if (parent)
60135 + parent_start = parent->start;
60136 + else
60137 + parent_start = 0;
60138 + } else
60139 parent_start = 0;
60140
60141 WARN_ON(trans->transid != btrfs_header_generation(parent));
60142 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
60143 index 82f0c7c..dff78a8 100644
60144 --- a/fs/btrfs/delayed-inode.c
60145 +++ b/fs/btrfs/delayed-inode.c
60146 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
60147
60148 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
60149 {
60150 - int seq = atomic_inc_return(&delayed_root->items_seq);
60151 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
60152 if ((atomic_dec_return(&delayed_root->items) <
60153 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
60154 waitqueue_active(&delayed_root->wait))
60155 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
60156
60157 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
60158 {
60159 - int val = atomic_read(&delayed_root->items_seq);
60160 + int val = atomic_read_unchecked(&delayed_root->items_seq);
60161
60162 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
60163 return 1;
60164 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
60165 int seq;
60166 int ret;
60167
60168 - seq = atomic_read(&delayed_root->items_seq);
60169 + seq = atomic_read_unchecked(&delayed_root->items_seq);
60170
60171 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
60172 if (ret)
60173 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
60174 index f70119f..ab5894d 100644
60175 --- a/fs/btrfs/delayed-inode.h
60176 +++ b/fs/btrfs/delayed-inode.h
60177 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
60178 */
60179 struct list_head prepare_list;
60180 atomic_t items; /* for delayed items */
60181 - atomic_t items_seq; /* for delayed items */
60182 + atomic_unchecked_t items_seq; /* for delayed items */
60183 int nodes; /* for delayed nodes */
60184 wait_queue_head_t wait;
60185 };
60186 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
60187 struct btrfs_delayed_root *delayed_root)
60188 {
60189 atomic_set(&delayed_root->items, 0);
60190 - atomic_set(&delayed_root->items_seq, 0);
60191 + atomic_set_unchecked(&delayed_root->items_seq, 0);
60192 delayed_root->nodes = 0;
60193 spin_lock_init(&delayed_root->lock);
60194 init_waitqueue_head(&delayed_root->wait);
60195 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
60196 index 05fef19..f3774b8 100644
60197 --- a/fs/btrfs/super.c
60198 +++ b/fs/btrfs/super.c
60199 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
60200 function, line, errstr);
60201 return;
60202 }
60203 - ACCESS_ONCE(trans->transaction->aborted) = errno;
60204 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
60205 /* Wake up anybody who may be waiting on this transaction */
60206 wake_up(&root->fs_info->transaction_wait);
60207 wake_up(&root->fs_info->transaction_blocked_wait);
60208 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
60209 index 94edb0a..e94dc93 100644
60210 --- a/fs/btrfs/sysfs.c
60211 +++ b/fs/btrfs/sysfs.c
60212 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
60213 for (set = 0; set < FEAT_MAX; set++) {
60214 int i;
60215 struct attribute *attrs[2];
60216 - struct attribute_group agroup = {
60217 + attribute_group_no_const agroup = {
60218 .name = "features",
60219 .attrs = attrs,
60220 };
60221 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
60222 index 2299bfd..4098e72 100644
60223 --- a/fs/btrfs/tests/free-space-tests.c
60224 +++ b/fs/btrfs/tests/free-space-tests.c
60225 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
60226 * extent entry.
60227 */
60228 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
60229 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
60230 + pax_open_kernel();
60231 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
60232 + pax_close_kernel();
60233
60234 /*
60235 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
60236 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
60237 if (ret)
60238 return ret;
60239
60240 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
60241 + pax_open_kernel();
60242 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
60243 + pax_close_kernel();
60244 __btrfs_remove_free_space_cache(cache->free_space_ctl);
60245
60246 return 0;
60247 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
60248 index 154990c..d0cf699 100644
60249 --- a/fs/btrfs/tree-log.h
60250 +++ b/fs/btrfs/tree-log.h
60251 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
60252 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
60253 struct btrfs_trans_handle *trans)
60254 {
60255 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
60256 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
60257 }
60258
60259 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
60260 diff --git a/fs/buffer.c b/fs/buffer.c
60261 index 20805db..2e8fc69 100644
60262 --- a/fs/buffer.c
60263 +++ b/fs/buffer.c
60264 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
60265 bh_cachep = kmem_cache_create("buffer_head",
60266 sizeof(struct buffer_head), 0,
60267 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
60268 - SLAB_MEM_SPREAD),
60269 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
60270 NULL);
60271
60272 /*
60273 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
60274 index fbb08e9..0fda764 100644
60275 --- a/fs/cachefiles/bind.c
60276 +++ b/fs/cachefiles/bind.c
60277 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
60278 args);
60279
60280 /* start by checking things over */
60281 - ASSERT(cache->fstop_percent >= 0 &&
60282 - cache->fstop_percent < cache->fcull_percent &&
60283 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
60284 cache->fcull_percent < cache->frun_percent &&
60285 cache->frun_percent < 100);
60286
60287 - ASSERT(cache->bstop_percent >= 0 &&
60288 - cache->bstop_percent < cache->bcull_percent &&
60289 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
60290 cache->bcull_percent < cache->brun_percent &&
60291 cache->brun_percent < 100);
60292
60293 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
60294 index f601def..b2cf704 100644
60295 --- a/fs/cachefiles/daemon.c
60296 +++ b/fs/cachefiles/daemon.c
60297 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
60298 if (n > buflen)
60299 return -EMSGSIZE;
60300
60301 - if (copy_to_user(_buffer, buffer, n) != 0)
60302 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
60303 return -EFAULT;
60304
60305 return n;
60306 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
60307 if (test_bit(CACHEFILES_DEAD, &cache->flags))
60308 return -EIO;
60309
60310 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
60311 + if (datalen > PAGE_SIZE - 1)
60312 return -EOPNOTSUPP;
60313
60314 /* drag the command string into the kernel so we can parse it */
60315 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
60316 if (args[0] != '%' || args[1] != '\0')
60317 return -EINVAL;
60318
60319 - if (fstop < 0 || fstop >= cache->fcull_percent)
60320 + if (fstop >= cache->fcull_percent)
60321 return cachefiles_daemon_range_error(cache, args);
60322
60323 cache->fstop_percent = fstop;
60324 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
60325 if (args[0] != '%' || args[1] != '\0')
60326 return -EINVAL;
60327
60328 - if (bstop < 0 || bstop >= cache->bcull_percent)
60329 + if (bstop >= cache->bcull_percent)
60330 return cachefiles_daemon_range_error(cache, args);
60331
60332 cache->bstop_percent = bstop;
60333 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
60334 index 8c52472..c4e3a69 100644
60335 --- a/fs/cachefiles/internal.h
60336 +++ b/fs/cachefiles/internal.h
60337 @@ -66,7 +66,7 @@ struct cachefiles_cache {
60338 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
60339 struct rb_root active_nodes; /* active nodes (can't be culled) */
60340 rwlock_t active_lock; /* lock for active_nodes */
60341 - atomic_t gravecounter; /* graveyard uniquifier */
60342 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
60343 unsigned frun_percent; /* when to stop culling (% files) */
60344 unsigned fcull_percent; /* when to start culling (% files) */
60345 unsigned fstop_percent; /* when to stop allocating (% files) */
60346 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
60347 * proc.c
60348 */
60349 #ifdef CONFIG_CACHEFILES_HISTOGRAM
60350 -extern atomic_t cachefiles_lookup_histogram[HZ];
60351 -extern atomic_t cachefiles_mkdir_histogram[HZ];
60352 -extern atomic_t cachefiles_create_histogram[HZ];
60353 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
60354 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
60355 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
60356
60357 extern int __init cachefiles_proc_init(void);
60358 extern void cachefiles_proc_cleanup(void);
60359 static inline
60360 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
60361 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
60362 {
60363 unsigned long jif = jiffies - start_jif;
60364 if (jif >= HZ)
60365 jif = HZ - 1;
60366 - atomic_inc(&histogram[jif]);
60367 + atomic_inc_unchecked(&histogram[jif]);
60368 }
60369
60370 #else
60371 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
60372 index 1e51714..411eded 100644
60373 --- a/fs/cachefiles/namei.c
60374 +++ b/fs/cachefiles/namei.c
60375 @@ -309,7 +309,7 @@ try_again:
60376 /* first step is to make up a grave dentry in the graveyard */
60377 sprintf(nbuffer, "%08x%08x",
60378 (uint32_t) get_seconds(),
60379 - (uint32_t) atomic_inc_return(&cache->gravecounter));
60380 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
60381
60382 /* do the multiway lock magic */
60383 trap = lock_rename(cache->graveyard, dir);
60384 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
60385 index eccd339..4c1d995 100644
60386 --- a/fs/cachefiles/proc.c
60387 +++ b/fs/cachefiles/proc.c
60388 @@ -14,9 +14,9 @@
60389 #include <linux/seq_file.h>
60390 #include "internal.h"
60391
60392 -atomic_t cachefiles_lookup_histogram[HZ];
60393 -atomic_t cachefiles_mkdir_histogram[HZ];
60394 -atomic_t cachefiles_create_histogram[HZ];
60395 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
60396 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
60397 +atomic_unchecked_t cachefiles_create_histogram[HZ];
60398
60399 /*
60400 * display the latency histogram
60401 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
60402 return 0;
60403 default:
60404 index = (unsigned long) v - 3;
60405 - x = atomic_read(&cachefiles_lookup_histogram[index]);
60406 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
60407 - z = atomic_read(&cachefiles_create_histogram[index]);
60408 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
60409 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
60410 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
60411 if (x == 0 && y == 0 && z == 0)
60412 return 0;
60413
60414 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
60415 index 83e9976..bfd1eee 100644
60416 --- a/fs/ceph/dir.c
60417 +++ b/fs/ceph/dir.c
60418 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
60419 struct dentry *dentry, *last;
60420 struct ceph_dentry_info *di;
60421 int err = 0;
60422 + char d_name[DNAME_INLINE_LEN];
60423 + const unsigned char *name;
60424
60425 /* claim ref on last dentry we returned */
60426 last = fi->dentry;
60427 @@ -190,7 +192,12 @@ more:
60428
60429 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
60430 dentry, dentry, dentry->d_inode);
60431 - if (!dir_emit(ctx, dentry->d_name.name,
60432 + name = dentry->d_name.name;
60433 + if (name == dentry->d_iname) {
60434 + memcpy(d_name, name, dentry->d_name.len);
60435 + name = d_name;
60436 + }
60437 + if (!dir_emit(ctx, name,
60438 dentry->d_name.len,
60439 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
60440 dentry->d_inode->i_mode >> 12)) {
60441 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
60442 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
60443 struct ceph_mds_client *mdsc = fsc->mdsc;
60444 unsigned frag = fpos_frag(ctx->pos);
60445 - int off = fpos_off(ctx->pos);
60446 + unsigned int off = fpos_off(ctx->pos);
60447 int err;
60448 u32 ftype;
60449 struct ceph_mds_reply_info_parsed *rinfo;
60450 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
60451 index a63997b..ddc0577 100644
60452 --- a/fs/ceph/super.c
60453 +++ b/fs/ceph/super.c
60454 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
60455 /*
60456 * construct our own bdi so we can control readahead, etc.
60457 */
60458 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
60459 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
60460
60461 static int ceph_register_bdi(struct super_block *sb,
60462 struct ceph_fs_client *fsc)
60463 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
60464 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
60465
60466 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
60467 - atomic_long_inc_return(&bdi_seq));
60468 + atomic_long_inc_return_unchecked(&bdi_seq));
60469 if (!err)
60470 sb->s_bdi = &fsc->backing_dev_info;
60471 return err;
60472 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
60473 index 7febcf2..62a5721 100644
60474 --- a/fs/cifs/cifs_debug.c
60475 +++ b/fs/cifs/cifs_debug.c
60476 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60477
60478 if (strtobool(&c, &bv) == 0) {
60479 #ifdef CONFIG_CIFS_STATS2
60480 - atomic_set(&totBufAllocCount, 0);
60481 - atomic_set(&totSmBufAllocCount, 0);
60482 + atomic_set_unchecked(&totBufAllocCount, 0);
60483 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60484 #endif /* CONFIG_CIFS_STATS2 */
60485 spin_lock(&cifs_tcp_ses_lock);
60486 list_for_each(tmp1, &cifs_tcp_ses_list) {
60487 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60488 tcon = list_entry(tmp3,
60489 struct cifs_tcon,
60490 tcon_list);
60491 - atomic_set(&tcon->num_smbs_sent, 0);
60492 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
60493 if (server->ops->clear_stats)
60494 server->ops->clear_stats(tcon);
60495 }
60496 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60497 smBufAllocCount.counter, cifs_min_small);
60498 #ifdef CONFIG_CIFS_STATS2
60499 seq_printf(m, "Total Large %d Small %d Allocations\n",
60500 - atomic_read(&totBufAllocCount),
60501 - atomic_read(&totSmBufAllocCount));
60502 + atomic_read_unchecked(&totBufAllocCount),
60503 + atomic_read_unchecked(&totSmBufAllocCount));
60504 #endif /* CONFIG_CIFS_STATS2 */
60505
60506 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
60507 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60508 if (tcon->need_reconnect)
60509 seq_puts(m, "\tDISCONNECTED ");
60510 seq_printf(m, "\nSMBs: %d",
60511 - atomic_read(&tcon->num_smbs_sent));
60512 + atomic_read_unchecked(&tcon->num_smbs_sent));
60513 if (server->ops->print_stats)
60514 server->ops->print_stats(m, tcon);
60515 }
60516 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
60517 index d72fe37..ded5511 100644
60518 --- a/fs/cifs/cifsfs.c
60519 +++ b/fs/cifs/cifsfs.c
60520 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
60521 */
60522 cifs_req_cachep = kmem_cache_create("cifs_request",
60523 CIFSMaxBufSize + max_hdr_size, 0,
60524 - SLAB_HWCACHE_ALIGN, NULL);
60525 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
60526 if (cifs_req_cachep == NULL)
60527 return -ENOMEM;
60528
60529 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
60530 efficient to alloc 1 per page off the slab compared to 17K (5page)
60531 alloc of large cifs buffers even when page debugging is on */
60532 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
60533 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
60534 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
60535 NULL);
60536 if (cifs_sm_req_cachep == NULL) {
60537 mempool_destroy(cifs_req_poolp);
60538 @@ -1204,8 +1204,8 @@ init_cifs(void)
60539 atomic_set(&bufAllocCount, 0);
60540 atomic_set(&smBufAllocCount, 0);
60541 #ifdef CONFIG_CIFS_STATS2
60542 - atomic_set(&totBufAllocCount, 0);
60543 - atomic_set(&totSmBufAllocCount, 0);
60544 + atomic_set_unchecked(&totBufAllocCount, 0);
60545 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60546 #endif /* CONFIG_CIFS_STATS2 */
60547
60548 atomic_set(&midCount, 0);
60549 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
60550 index 22b289a..bbbba08 100644
60551 --- a/fs/cifs/cifsglob.h
60552 +++ b/fs/cifs/cifsglob.h
60553 @@ -823,35 +823,35 @@ struct cifs_tcon {
60554 __u16 Flags; /* optional support bits */
60555 enum statusEnum tidStatus;
60556 #ifdef CONFIG_CIFS_STATS
60557 - atomic_t num_smbs_sent;
60558 + atomic_unchecked_t num_smbs_sent;
60559 union {
60560 struct {
60561 - atomic_t num_writes;
60562 - atomic_t num_reads;
60563 - atomic_t num_flushes;
60564 - atomic_t num_oplock_brks;
60565 - atomic_t num_opens;
60566 - atomic_t num_closes;
60567 - atomic_t num_deletes;
60568 - atomic_t num_mkdirs;
60569 - atomic_t num_posixopens;
60570 - atomic_t num_posixmkdirs;
60571 - atomic_t num_rmdirs;
60572 - atomic_t num_renames;
60573 - atomic_t num_t2renames;
60574 - atomic_t num_ffirst;
60575 - atomic_t num_fnext;
60576 - atomic_t num_fclose;
60577 - atomic_t num_hardlinks;
60578 - atomic_t num_symlinks;
60579 - atomic_t num_locks;
60580 - atomic_t num_acl_get;
60581 - atomic_t num_acl_set;
60582 + atomic_unchecked_t num_writes;
60583 + atomic_unchecked_t num_reads;
60584 + atomic_unchecked_t num_flushes;
60585 + atomic_unchecked_t num_oplock_brks;
60586 + atomic_unchecked_t num_opens;
60587 + atomic_unchecked_t num_closes;
60588 + atomic_unchecked_t num_deletes;
60589 + atomic_unchecked_t num_mkdirs;
60590 + atomic_unchecked_t num_posixopens;
60591 + atomic_unchecked_t num_posixmkdirs;
60592 + atomic_unchecked_t num_rmdirs;
60593 + atomic_unchecked_t num_renames;
60594 + atomic_unchecked_t num_t2renames;
60595 + atomic_unchecked_t num_ffirst;
60596 + atomic_unchecked_t num_fnext;
60597 + atomic_unchecked_t num_fclose;
60598 + atomic_unchecked_t num_hardlinks;
60599 + atomic_unchecked_t num_symlinks;
60600 + atomic_unchecked_t num_locks;
60601 + atomic_unchecked_t num_acl_get;
60602 + atomic_unchecked_t num_acl_set;
60603 } cifs_stats;
60604 #ifdef CONFIG_CIFS_SMB2
60605 struct {
60606 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60607 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60608 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60609 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60610 } smb2_stats;
60611 #endif /* CONFIG_CIFS_SMB2 */
60612 } stats;
60613 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
60614 }
60615
60616 #ifdef CONFIG_CIFS_STATS
60617 -#define cifs_stats_inc atomic_inc
60618 +#define cifs_stats_inc atomic_inc_unchecked
60619
60620 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
60621 unsigned int bytes)
60622 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
60623 /* Various Debug counters */
60624 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
60625 #ifdef CONFIG_CIFS_STATS2
60626 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
60627 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
60628 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
60629 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
60630 #endif
60631 GLOBAL_EXTERN atomic_t smBufAllocCount;
60632 GLOBAL_EXTERN atomic_t midCount;
60633 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
60634 index ca30c39..570fb94 100644
60635 --- a/fs/cifs/file.c
60636 +++ b/fs/cifs/file.c
60637 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
60638 index = mapping->writeback_index; /* Start from prev offset */
60639 end = -1;
60640 } else {
60641 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
60642 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
60643 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
60644 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
60645 range_whole = true;
60646 + index = 0;
60647 + end = ULONG_MAX;
60648 + } else {
60649 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
60650 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
60651 + }
60652 scanned = true;
60653 }
60654 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
60655 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
60656 index 3379463..3af418a 100644
60657 --- a/fs/cifs/misc.c
60658 +++ b/fs/cifs/misc.c
60659 @@ -170,7 +170,7 @@ cifs_buf_get(void)
60660 memset(ret_buf, 0, buf_size + 3);
60661 atomic_inc(&bufAllocCount);
60662 #ifdef CONFIG_CIFS_STATS2
60663 - atomic_inc(&totBufAllocCount);
60664 + atomic_inc_unchecked(&totBufAllocCount);
60665 #endif /* CONFIG_CIFS_STATS2 */
60666 }
60667
60668 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
60669 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
60670 atomic_inc(&smBufAllocCount);
60671 #ifdef CONFIG_CIFS_STATS2
60672 - atomic_inc(&totSmBufAllocCount);
60673 + atomic_inc_unchecked(&totSmBufAllocCount);
60674 #endif /* CONFIG_CIFS_STATS2 */
60675
60676 }
60677 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
60678 index d297903..1cb7516 100644
60679 --- a/fs/cifs/smb1ops.c
60680 +++ b/fs/cifs/smb1ops.c
60681 @@ -622,27 +622,27 @@ static void
60682 cifs_clear_stats(struct cifs_tcon *tcon)
60683 {
60684 #ifdef CONFIG_CIFS_STATS
60685 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
60686 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
60687 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
60688 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60689 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
60690 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
60691 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60692 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
60693 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
60694 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
60695 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
60696 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
60697 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
60698 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
60699 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
60700 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
60701 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
60702 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
60703 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
60704 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
60705 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
60706 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
60707 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
60708 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
60709 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60710 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
60711 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
60712 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60713 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
60714 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
60715 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
60716 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
60717 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
60718 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
60719 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
60720 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
60721 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
60722 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
60723 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
60724 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
60725 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
60726 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
60727 #endif
60728 }
60729
60730 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60731 {
60732 #ifdef CONFIG_CIFS_STATS
60733 seq_printf(m, " Oplocks breaks: %d",
60734 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
60735 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
60736 seq_printf(m, "\nReads: %d Bytes: %llu",
60737 - atomic_read(&tcon->stats.cifs_stats.num_reads),
60738 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
60739 (long long)(tcon->bytes_read));
60740 seq_printf(m, "\nWrites: %d Bytes: %llu",
60741 - atomic_read(&tcon->stats.cifs_stats.num_writes),
60742 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
60743 (long long)(tcon->bytes_written));
60744 seq_printf(m, "\nFlushes: %d",
60745 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
60746 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
60747 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
60748 - atomic_read(&tcon->stats.cifs_stats.num_locks),
60749 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
60750 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
60751 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
60752 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
60753 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
60754 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
60755 - atomic_read(&tcon->stats.cifs_stats.num_opens),
60756 - atomic_read(&tcon->stats.cifs_stats.num_closes),
60757 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
60758 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
60759 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
60760 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
60761 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
60762 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
60763 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
60764 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
60765 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
60766 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
60767 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
60768 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
60769 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
60770 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
60771 seq_printf(m, "\nRenames: %d T2 Renames %d",
60772 - atomic_read(&tcon->stats.cifs_stats.num_renames),
60773 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
60774 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
60775 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
60776 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
60777 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
60778 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
60779 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
60780 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
60781 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
60782 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
60783 #endif
60784 }
60785
60786 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
60787 index eab05e1..ffe5ea4 100644
60788 --- a/fs/cifs/smb2ops.c
60789 +++ b/fs/cifs/smb2ops.c
60790 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
60791 #ifdef CONFIG_CIFS_STATS
60792 int i;
60793 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
60794 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60795 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60796 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60797 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60798 }
60799 #endif
60800 }
60801 @@ -459,65 +459,65 @@ static void
60802 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60803 {
60804 #ifdef CONFIG_CIFS_STATS
60805 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60806 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60807 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60808 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60809 seq_printf(m, "\nNegotiates: %d sent %d failed",
60810 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
60811 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
60812 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
60813 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
60814 seq_printf(m, "\nSessionSetups: %d sent %d failed",
60815 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
60816 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
60817 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
60818 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
60819 seq_printf(m, "\nLogoffs: %d sent %d failed",
60820 - atomic_read(&sent[SMB2_LOGOFF_HE]),
60821 - atomic_read(&failed[SMB2_LOGOFF_HE]));
60822 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
60823 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
60824 seq_printf(m, "\nTreeConnects: %d sent %d failed",
60825 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
60826 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
60827 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
60828 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
60829 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
60830 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
60831 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
60832 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
60833 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
60834 seq_printf(m, "\nCreates: %d sent %d failed",
60835 - atomic_read(&sent[SMB2_CREATE_HE]),
60836 - atomic_read(&failed[SMB2_CREATE_HE]));
60837 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
60838 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
60839 seq_printf(m, "\nCloses: %d sent %d failed",
60840 - atomic_read(&sent[SMB2_CLOSE_HE]),
60841 - atomic_read(&failed[SMB2_CLOSE_HE]));
60842 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
60843 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
60844 seq_printf(m, "\nFlushes: %d sent %d failed",
60845 - atomic_read(&sent[SMB2_FLUSH_HE]),
60846 - atomic_read(&failed[SMB2_FLUSH_HE]));
60847 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
60848 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
60849 seq_printf(m, "\nReads: %d sent %d failed",
60850 - atomic_read(&sent[SMB2_READ_HE]),
60851 - atomic_read(&failed[SMB2_READ_HE]));
60852 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
60853 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
60854 seq_printf(m, "\nWrites: %d sent %d failed",
60855 - atomic_read(&sent[SMB2_WRITE_HE]),
60856 - atomic_read(&failed[SMB2_WRITE_HE]));
60857 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
60858 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
60859 seq_printf(m, "\nLocks: %d sent %d failed",
60860 - atomic_read(&sent[SMB2_LOCK_HE]),
60861 - atomic_read(&failed[SMB2_LOCK_HE]));
60862 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
60863 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
60864 seq_printf(m, "\nIOCTLs: %d sent %d failed",
60865 - atomic_read(&sent[SMB2_IOCTL_HE]),
60866 - atomic_read(&failed[SMB2_IOCTL_HE]));
60867 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
60868 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
60869 seq_printf(m, "\nCancels: %d sent %d failed",
60870 - atomic_read(&sent[SMB2_CANCEL_HE]),
60871 - atomic_read(&failed[SMB2_CANCEL_HE]));
60872 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
60873 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
60874 seq_printf(m, "\nEchos: %d sent %d failed",
60875 - atomic_read(&sent[SMB2_ECHO_HE]),
60876 - atomic_read(&failed[SMB2_ECHO_HE]));
60877 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
60878 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
60879 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
60880 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
60881 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
60882 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
60883 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
60884 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
60885 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
60886 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
60887 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
60888 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
60889 seq_printf(m, "\nQueryInfos: %d sent %d failed",
60890 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
60891 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
60892 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
60893 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
60894 seq_printf(m, "\nSetInfos: %d sent %d failed",
60895 - atomic_read(&sent[SMB2_SET_INFO_HE]),
60896 - atomic_read(&failed[SMB2_SET_INFO_HE]));
60897 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
60898 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
60899 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
60900 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
60901 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
60902 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
60903 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
60904 #endif
60905 }
60906
60907 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
60908 index 65cd7a8..3518676 100644
60909 --- a/fs/cifs/smb2pdu.c
60910 +++ b/fs/cifs/smb2pdu.c
60911 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60912 default:
60913 cifs_dbg(VFS, "info level %u isn't supported\n",
60914 srch_inf->info_level);
60915 - rc = -EINVAL;
60916 - goto qdir_exit;
60917 + return -EINVAL;
60918 }
60919
60920 req->FileIndex = cpu_to_le32(index);
60921 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60922 index 46ee6f2..89a9e7f 100644
60923 --- a/fs/coda/cache.c
60924 +++ b/fs/coda/cache.c
60925 @@ -24,7 +24,7 @@
60926 #include "coda_linux.h"
60927 #include "coda_cache.h"
60928
60929 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60930 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60931
60932 /* replace or extend an acl cache hit */
60933 void coda_cache_enter(struct inode *inode, int mask)
60934 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60935 struct coda_inode_info *cii = ITOC(inode);
60936
60937 spin_lock(&cii->c_lock);
60938 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60939 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60940 if (!uid_eq(cii->c_uid, current_fsuid())) {
60941 cii->c_uid = current_fsuid();
60942 cii->c_cached_perm = mask;
60943 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60944 {
60945 struct coda_inode_info *cii = ITOC(inode);
60946 spin_lock(&cii->c_lock);
60947 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60948 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60949 spin_unlock(&cii->c_lock);
60950 }
60951
60952 /* remove all acl caches */
60953 void coda_cache_clear_all(struct super_block *sb)
60954 {
60955 - atomic_inc(&permission_epoch);
60956 + atomic_inc_unchecked(&permission_epoch);
60957 }
60958
60959
60960 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60961 spin_lock(&cii->c_lock);
60962 hit = (mask & cii->c_cached_perm) == mask &&
60963 uid_eq(cii->c_uid, current_fsuid()) &&
60964 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60965 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60966 spin_unlock(&cii->c_lock);
60967
60968 return hit;
60969 diff --git a/fs/compat.c b/fs/compat.c
60970 index 6fd272d..dd34ba2 100644
60971 --- a/fs/compat.c
60972 +++ b/fs/compat.c
60973 @@ -54,7 +54,7 @@
60974 #include <asm/ioctls.h>
60975 #include "internal.h"
60976
60977 -int compat_log = 1;
60978 +int compat_log = 0;
60979
60980 int compat_printk(const char *fmt, ...)
60981 {
60982 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60983
60984 set_fs(KERNEL_DS);
60985 /* The __user pointer cast is valid because of the set_fs() */
60986 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60987 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60988 set_fs(oldfs);
60989 /* truncating is ok because it's a user address */
60990 if (!ret)
60991 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60992 goto out;
60993
60994 ret = -EINVAL;
60995 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60996 + if (nr_segs > UIO_MAXIOV)
60997 goto out;
60998 if (nr_segs > fast_segs) {
60999 ret = -ENOMEM;
61000 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
61001 struct compat_readdir_callback {
61002 struct dir_context ctx;
61003 struct compat_old_linux_dirent __user *dirent;
61004 + struct file * file;
61005 int result;
61006 };
61007
61008 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
61009 buf->result = -EOVERFLOW;
61010 return -EOVERFLOW;
61011 }
61012 +
61013 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
61014 + return 0;
61015 +
61016 buf->result++;
61017 dirent = buf->dirent;
61018 if (!access_ok(VERIFY_WRITE, dirent,
61019 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
61020 if (!f.file)
61021 return -EBADF;
61022
61023 + buf.file = f.file;
61024 error = iterate_dir(f.file, &buf.ctx);
61025 if (buf.result)
61026 error = buf.result;
61027 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
61028 struct dir_context ctx;
61029 struct compat_linux_dirent __user *current_dir;
61030 struct compat_linux_dirent __user *previous;
61031 + struct file * file;
61032 int count;
61033 int error;
61034 };
61035 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
61036 buf->error = -EOVERFLOW;
61037 return -EOVERFLOW;
61038 }
61039 +
61040 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
61041 + return 0;
61042 +
61043 dirent = buf->previous;
61044 if (dirent) {
61045 if (__put_user(offset, &dirent->d_off))
61046 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
61047 if (!f.file)
61048 return -EBADF;
61049
61050 + buf.file = f.file;
61051 error = iterate_dir(f.file, &buf.ctx);
61052 if (error >= 0)
61053 error = buf.error;
61054 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
61055 struct dir_context ctx;
61056 struct linux_dirent64 __user *current_dir;
61057 struct linux_dirent64 __user *previous;
61058 + struct file * file;
61059 int count;
61060 int error;
61061 };
61062 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
61063 buf->error = -EINVAL; /* only used if we fail.. */
61064 if (reclen > buf->count)
61065 return -EINVAL;
61066 +
61067 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
61068 + return 0;
61069 +
61070 dirent = buf->previous;
61071
61072 if (dirent) {
61073 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
61074 if (!f.file)
61075 return -EBADF;
61076
61077 + buf.file = f.file;
61078 error = iterate_dir(f.file, &buf.ctx);
61079 if (error >= 0)
61080 error = buf.error;
61081 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
61082 index 4d24d17..4f8c09e 100644
61083 --- a/fs/compat_binfmt_elf.c
61084 +++ b/fs/compat_binfmt_elf.c
61085 @@ -30,11 +30,13 @@
61086 #undef elf_phdr
61087 #undef elf_shdr
61088 #undef elf_note
61089 +#undef elf_dyn
61090 #undef elf_addr_t
61091 #define elfhdr elf32_hdr
61092 #define elf_phdr elf32_phdr
61093 #define elf_shdr elf32_shdr
61094 #define elf_note elf32_note
61095 +#define elf_dyn Elf32_Dyn
61096 #define elf_addr_t Elf32_Addr
61097
61098 /*
61099 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
61100 index afec645..9c65620 100644
61101 --- a/fs/compat_ioctl.c
61102 +++ b/fs/compat_ioctl.c
61103 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
61104 return -EFAULT;
61105 if (__get_user(udata, &ss32->iomem_base))
61106 return -EFAULT;
61107 - ss.iomem_base = compat_ptr(udata);
61108 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
61109 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
61110 __get_user(ss.port_high, &ss32->port_high))
61111 return -EFAULT;
61112 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
61113 for (i = 0; i < nmsgs; i++) {
61114 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
61115 return -EFAULT;
61116 - if (get_user(datap, &umsgs[i].buf) ||
61117 - put_user(compat_ptr(datap), &tmsgs[i].buf))
61118 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
61119 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
61120 return -EFAULT;
61121 }
61122 return sys_ioctl(fd, cmd, (unsigned long)tdata);
61123 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
61124 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
61125 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
61126 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
61127 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
61128 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
61129 return -EFAULT;
61130
61131 return ioctl_preallocate(file, p);
61132 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
61133 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
61134 {
61135 unsigned int a, b;
61136 - a = *(unsigned int *)p;
61137 - b = *(unsigned int *)q;
61138 + a = *(const unsigned int *)p;
61139 + b = *(const unsigned int *)q;
61140 if (a > b)
61141 return 1;
61142 if (a < b)
61143 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
61144 index cf0db00..c7f70e8 100644
61145 --- a/fs/configfs/dir.c
61146 +++ b/fs/configfs/dir.c
61147 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
61148 }
61149 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
61150 struct configfs_dirent *next;
61151 - const char *name;
61152 + const unsigned char * name;
61153 + char d_name[sizeof(next->s_dentry->d_iname)];
61154 int len;
61155 struct inode *inode = NULL;
61156
61157 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
61158 continue;
61159
61160 name = configfs_get_name(next);
61161 - len = strlen(name);
61162 + if (next->s_dentry && name == next->s_dentry->d_iname) {
61163 + len = next->s_dentry->d_name.len;
61164 + memcpy(d_name, name, len);
61165 + name = d_name;
61166 + } else
61167 + len = strlen(name);
61168
61169 /*
61170 * We'll have a dentry and an inode for
61171 diff --git a/fs/coredump.c b/fs/coredump.c
61172 index f319926..55f4ec2 100644
61173 --- a/fs/coredump.c
61174 +++ b/fs/coredump.c
61175 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
61176 struct pipe_inode_info *pipe = file->private_data;
61177
61178 pipe_lock(pipe);
61179 - pipe->readers++;
61180 - pipe->writers--;
61181 + atomic_inc(&pipe->readers);
61182 + atomic_dec(&pipe->writers);
61183 wake_up_interruptible_sync(&pipe->wait);
61184 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
61185 pipe_unlock(pipe);
61186 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
61187 * We actually want wait_event_freezable() but then we need
61188 * to clear TIF_SIGPENDING and improve dump_interrupted().
61189 */
61190 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
61191 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
61192
61193 pipe_lock(pipe);
61194 - pipe->readers--;
61195 - pipe->writers++;
61196 + atomic_dec(&pipe->readers);
61197 + atomic_inc(&pipe->writers);
61198 pipe_unlock(pipe);
61199 }
61200
61201 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
61202 struct files_struct *displaced;
61203 bool need_nonrelative = false;
61204 bool core_dumped = false;
61205 - static atomic_t core_dump_count = ATOMIC_INIT(0);
61206 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
61207 + long signr = siginfo->si_signo;
61208 + int dumpable;
61209 struct coredump_params cprm = {
61210 .siginfo = siginfo,
61211 .regs = signal_pt_regs(),
61212 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
61213 .mm_flags = mm->flags,
61214 };
61215
61216 - audit_core_dumps(siginfo->si_signo);
61217 + audit_core_dumps(signr);
61218 +
61219 + dumpable = __get_dumpable(cprm.mm_flags);
61220 +
61221 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
61222 + gr_handle_brute_attach(dumpable);
61223
61224 binfmt = mm->binfmt;
61225 if (!binfmt || !binfmt->core_dump)
61226 goto fail;
61227 - if (!__get_dumpable(cprm.mm_flags))
61228 + if (!dumpable)
61229 goto fail;
61230
61231 cred = prepare_creds();
61232 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
61233 need_nonrelative = true;
61234 }
61235
61236 - retval = coredump_wait(siginfo->si_signo, &core_state);
61237 + retval = coredump_wait(signr, &core_state);
61238 if (retval < 0)
61239 goto fail_creds;
61240
61241 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
61242 }
61243 cprm.limit = RLIM_INFINITY;
61244
61245 - dump_count = atomic_inc_return(&core_dump_count);
61246 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
61247 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
61248 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
61249 task_tgid_vnr(current), current->comm);
61250 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
61251 } else {
61252 struct inode *inode;
61253
61254 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
61255 +
61256 if (cprm.limit < binfmt->min_coredump)
61257 goto fail_unlock;
61258
61259 @@ -681,7 +690,7 @@ close_fail:
61260 filp_close(cprm.file, NULL);
61261 fail_dropcount:
61262 if (ispipe)
61263 - atomic_dec(&core_dump_count);
61264 + atomic_dec_unchecked(&core_dump_count);
61265 fail_unlock:
61266 kfree(cn.corename);
61267 coredump_finish(mm, core_dumped);
61268 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
61269 struct file *file = cprm->file;
61270 loff_t pos = file->f_pos;
61271 ssize_t n;
61272 +
61273 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
61274 if (cprm->written + nr > cprm->limit)
61275 return 0;
61276 while (nr) {
61277 diff --git a/fs/dcache.c b/fs/dcache.c
61278 index c71e373..5c1f656 100644
61279 --- a/fs/dcache.c
61280 +++ b/fs/dcache.c
61281 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
61282 * dentry_iput drops the locks, at which point nobody (except
61283 * transient RCU lookups) can reach this dentry.
61284 */
61285 - BUG_ON(dentry->d_lockref.count > 0);
61286 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
61287 this_cpu_dec(nr_dentry);
61288 if (dentry->d_op && dentry->d_op->d_release)
61289 dentry->d_op->d_release(dentry);
61290 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
61291 struct dentry *parent = dentry->d_parent;
61292 if (IS_ROOT(dentry))
61293 return NULL;
61294 - if (unlikely(dentry->d_lockref.count < 0))
61295 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
61296 return NULL;
61297 if (likely(spin_trylock(&parent->d_lock)))
61298 return parent;
61299 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
61300 */
61301 if (unlikely(ret < 0)) {
61302 spin_lock(&dentry->d_lock);
61303 - if (dentry->d_lockref.count > 1) {
61304 - dentry->d_lockref.count--;
61305 + if (__lockref_read(&dentry->d_lockref) > 1) {
61306 + __lockref_dec(&dentry->d_lockref);
61307 spin_unlock(&dentry->d_lock);
61308 return 1;
61309 }
61310 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
61311 * else could have killed it and marked it dead. Either way, we
61312 * don't need to do anything else.
61313 */
61314 - if (dentry->d_lockref.count) {
61315 + if (__lockref_read(&dentry->d_lockref)) {
61316 spin_unlock(&dentry->d_lock);
61317 return 1;
61318 }
61319 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
61320 * lock, and we just tested that it was zero, so we can just
61321 * set it to 1.
61322 */
61323 - dentry->d_lockref.count = 1;
61324 + __lockref_set(&dentry->d_lockref, 1);
61325 return 0;
61326 }
61327
61328 @@ -751,7 +751,7 @@ repeat:
61329 dentry->d_flags |= DCACHE_REFERENCED;
61330 dentry_lru_add(dentry);
61331
61332 - dentry->d_lockref.count--;
61333 + __lockref_dec(&dentry->d_lockref);
61334 spin_unlock(&dentry->d_lock);
61335 return;
61336
61337 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
61338 /* This must be called with d_lock held */
61339 static inline void __dget_dlock(struct dentry *dentry)
61340 {
61341 - dentry->d_lockref.count++;
61342 + __lockref_inc(&dentry->d_lockref);
61343 }
61344
61345 static inline void __dget(struct dentry *dentry)
61346 @@ -807,8 +807,8 @@ repeat:
61347 goto repeat;
61348 }
61349 rcu_read_unlock();
61350 - BUG_ON(!ret->d_lockref.count);
61351 - ret->d_lockref.count++;
61352 + BUG_ON(!__lockref_read(&ret->d_lockref));
61353 + __lockref_inc(&ret->d_lockref);
61354 spin_unlock(&ret->d_lock);
61355 return ret;
61356 }
61357 @@ -886,9 +886,9 @@ restart:
61358 spin_lock(&inode->i_lock);
61359 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
61360 spin_lock(&dentry->d_lock);
61361 - if (!dentry->d_lockref.count) {
61362 + if (!__lockref_read(&dentry->d_lockref)) {
61363 struct dentry *parent = lock_parent(dentry);
61364 - if (likely(!dentry->d_lockref.count)) {
61365 + if (likely(!__lockref_read(&dentry->d_lockref))) {
61366 __dentry_kill(dentry);
61367 dput(parent);
61368 goto restart;
61369 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
61370 * We found an inuse dentry which was not removed from
61371 * the LRU because of laziness during lookup. Do not free it.
61372 */
61373 - if (dentry->d_lockref.count > 0) {
61374 + if (__lockref_read(&dentry->d_lockref) > 0) {
61375 spin_unlock(&dentry->d_lock);
61376 if (parent)
61377 spin_unlock(&parent->d_lock);
61378 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
61379 dentry = parent;
61380 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
61381 parent = lock_parent(dentry);
61382 - if (dentry->d_lockref.count != 1) {
61383 - dentry->d_lockref.count--;
61384 + if (__lockref_read(&dentry->d_lockref) != 1) {
61385 + __lockref_inc(&dentry->d_lockref);
61386 spin_unlock(&dentry->d_lock);
61387 if (parent)
61388 spin_unlock(&parent->d_lock);
61389 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
61390 * counts, just remove them from the LRU. Otherwise give them
61391 * another pass through the LRU.
61392 */
61393 - if (dentry->d_lockref.count) {
61394 + if (__lockref_read(&dentry->d_lockref)) {
61395 d_lru_isolate(lru, dentry);
61396 spin_unlock(&dentry->d_lock);
61397 return LRU_REMOVED;
61398 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
61399 } else {
61400 if (dentry->d_flags & DCACHE_LRU_LIST)
61401 d_lru_del(dentry);
61402 - if (!dentry->d_lockref.count) {
61403 + if (!__lockref_read(&dentry->d_lockref)) {
61404 d_shrink_add(dentry, &data->dispose);
61405 data->found++;
61406 }
61407 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
61408 return D_WALK_CONTINUE;
61409
61410 /* root with refcount 1 is fine */
61411 - if (dentry == _data && dentry->d_lockref.count == 1)
61412 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
61413 return D_WALK_CONTINUE;
61414
61415 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
61416 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
61417 dentry->d_inode ?
61418 dentry->d_inode->i_ino : 0UL,
61419 dentry,
61420 - dentry->d_lockref.count,
61421 + __lockref_read(&dentry->d_lockref),
61422 dentry->d_sb->s_type->name,
61423 dentry->d_sb->s_id);
61424 WARN_ON(1);
61425 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61426 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
61427 if (name->len > DNAME_INLINE_LEN-1) {
61428 size_t size = offsetof(struct external_name, name[1]);
61429 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
61430 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
61431 if (!p) {
61432 kmem_cache_free(dentry_cache, dentry);
61433 return NULL;
61434 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61435 smp_wmb();
61436 dentry->d_name.name = dname;
61437
61438 - dentry->d_lockref.count = 1;
61439 + __lockref_set(&dentry->d_lockref, 1);
61440 dentry->d_flags = 0;
61441 spin_lock_init(&dentry->d_lock);
61442 seqcount_init(&dentry->d_seq);
61443 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61444 dentry->d_sb = sb;
61445 dentry->d_op = NULL;
61446 dentry->d_fsdata = NULL;
61447 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
61448 + atomic_set(&dentry->chroot_refcnt, 0);
61449 +#endif
61450 INIT_HLIST_BL_NODE(&dentry->d_hash);
61451 INIT_LIST_HEAD(&dentry->d_lru);
61452 INIT_LIST_HEAD(&dentry->d_subdirs);
61453 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
61454 goto next;
61455 }
61456
61457 - dentry->d_lockref.count++;
61458 + __lockref_inc(&dentry->d_lockref);
61459 found = dentry;
61460 spin_unlock(&dentry->d_lock);
61461 break;
61462 @@ -2358,7 +2361,7 @@ again:
61463 spin_lock(&dentry->d_lock);
61464 inode = dentry->d_inode;
61465 isdir = S_ISDIR(inode->i_mode);
61466 - if (dentry->d_lockref.count == 1) {
61467 + if (__lockref_read(&dentry->d_lockref) == 1) {
61468 if (!spin_trylock(&inode->i_lock)) {
61469 spin_unlock(&dentry->d_lock);
61470 cpu_relax();
61471 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
61472
61473 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
61474 dentry->d_flags |= DCACHE_GENOCIDE;
61475 - dentry->d_lockref.count--;
61476 + __lockref_dec(&dentry->d_lockref);
61477 }
61478 }
61479 return D_WALK_CONTINUE;
61480 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
61481 mempages -= reserve;
61482
61483 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
61484 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
61485 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
61486 + SLAB_NO_SANITIZE, NULL);
61487
61488 dcache_init();
61489 inode_init();
61490 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
61491 index 96400ab..906103d 100644
61492 --- a/fs/debugfs/inode.c
61493 +++ b/fs/debugfs/inode.c
61494 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
61495 }
61496 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
61497
61498 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61499 +extern int grsec_enable_sysfs_restrict;
61500 +#endif
61501 +
61502 /**
61503 * debugfs_create_dir - create a directory in the debugfs filesystem
61504 * @name: a pointer to a string containing the name of the directory to
61505 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
61506 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
61507 * returned.
61508 */
61509 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61510 +extern int grsec_enable_sysfs_restrict;
61511 +#endif
61512 +
61513 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
61514 {
61515 struct dentry *dentry = start_creating(name, parent);
61516 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
61517 if (unlikely(!inode))
61518 return failed_creating(dentry);
61519
61520 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
61521 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61522 + if (grsec_enable_sysfs_restrict)
61523 + inode->i_mode = S_IFDIR | S_IRWXU;
61524 + else
61525 +#endif
61526 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
61527 inode->i_op = &simple_dir_inode_operations;
61528 inode->i_fop = &simple_dir_operations;
61529
61530 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
61531 index b08b518..d6acffa 100644
61532 --- a/fs/ecryptfs/inode.c
61533 +++ b/fs/ecryptfs/inode.c
61534 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
61535 old_fs = get_fs();
61536 set_fs(get_ds());
61537 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
61538 - (char __user *)lower_buf,
61539 + (char __force_user *)lower_buf,
61540 PATH_MAX);
61541 set_fs(old_fs);
61542 if (rc < 0)
61543 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
61544 index e4141f2..d8263e8 100644
61545 --- a/fs/ecryptfs/miscdev.c
61546 +++ b/fs/ecryptfs/miscdev.c
61547 @@ -304,7 +304,7 @@ check_list:
61548 goto out_unlock_msg_ctx;
61549 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
61550 if (msg_ctx->msg) {
61551 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
61552 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
61553 goto out_unlock_msg_ctx;
61554 i += packet_length_size;
61555 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
61556 diff --git a/fs/exec.c b/fs/exec.c
61557 index 00400cf..b9dca28 100644
61558 --- a/fs/exec.c
61559 +++ b/fs/exec.c
61560 @@ -56,8 +56,20 @@
61561 #include <linux/pipe_fs_i.h>
61562 #include <linux/oom.h>
61563 #include <linux/compat.h>
61564 +#include <linux/random.h>
61565 +#include <linux/seq_file.h>
61566 +#include <linux/coredump.h>
61567 +#include <linux/mman.h>
61568 +
61569 +#ifdef CONFIG_PAX_REFCOUNT
61570 +#include <linux/kallsyms.h>
61571 +#include <linux/kdebug.h>
61572 +#endif
61573 +
61574 +#include <trace/events/fs.h>
61575
61576 #include <asm/uaccess.h>
61577 +#include <asm/sections.h>
61578 #include <asm/mmu_context.h>
61579 #include <asm/tlb.h>
61580
61581 @@ -66,19 +78,34 @@
61582
61583 #include <trace/events/sched.h>
61584
61585 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
61586 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
61587 +{
61588 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
61589 +}
61590 +#endif
61591 +
61592 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
61593 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
61594 +EXPORT_SYMBOL(pax_set_initial_flags_func);
61595 +#endif
61596 +
61597 int suid_dumpable = 0;
61598
61599 static LIST_HEAD(formats);
61600 static DEFINE_RWLOCK(binfmt_lock);
61601
61602 +extern int gr_process_kernel_exec_ban(void);
61603 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
61604 +
61605 void __register_binfmt(struct linux_binfmt * fmt, int insert)
61606 {
61607 BUG_ON(!fmt);
61608 if (WARN_ON(!fmt->load_binary))
61609 return;
61610 write_lock(&binfmt_lock);
61611 - insert ? list_add(&fmt->lh, &formats) :
61612 - list_add_tail(&fmt->lh, &formats);
61613 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
61614 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
61615 write_unlock(&binfmt_lock);
61616 }
61617
61618 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
61619 void unregister_binfmt(struct linux_binfmt * fmt)
61620 {
61621 write_lock(&binfmt_lock);
61622 - list_del(&fmt->lh);
61623 + pax_list_del((struct list_head *)&fmt->lh);
61624 write_unlock(&binfmt_lock);
61625 }
61626
61627 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61628 int write)
61629 {
61630 struct page *page;
61631 - int ret;
61632
61633 -#ifdef CONFIG_STACK_GROWSUP
61634 - if (write) {
61635 - ret = expand_downwards(bprm->vma, pos);
61636 - if (ret < 0)
61637 - return NULL;
61638 - }
61639 -#endif
61640 - ret = get_user_pages(current, bprm->mm, pos,
61641 - 1, write, 1, &page, NULL);
61642 - if (ret <= 0)
61643 + if (0 > expand_downwards(bprm->vma, pos))
61644 + return NULL;
61645 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
61646 return NULL;
61647
61648 if (write) {
61649 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61650 if (size <= ARG_MAX)
61651 return page;
61652
61653 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61654 + // only allow 512KB for argv+env on suid/sgid binaries
61655 + // to prevent easy ASLR exhaustion
61656 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
61657 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
61658 + (size > (512 * 1024))) {
61659 + put_page(page);
61660 + return NULL;
61661 + }
61662 +#endif
61663 +
61664 /*
61665 * Limit to 1/4-th the stack size for the argv+env strings.
61666 * This ensures that:
61667 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61668 vma->vm_end = STACK_TOP_MAX;
61669 vma->vm_start = vma->vm_end - PAGE_SIZE;
61670 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
61671 +
61672 +#ifdef CONFIG_PAX_SEGMEXEC
61673 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
61674 +#endif
61675 +
61676 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
61677 INIT_LIST_HEAD(&vma->anon_vma_chain);
61678
61679 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61680 arch_bprm_mm_init(mm, vma);
61681 up_write(&mm->mmap_sem);
61682 bprm->p = vma->vm_end - sizeof(void *);
61683 +
61684 +#ifdef CONFIG_PAX_RANDUSTACK
61685 + if (randomize_va_space)
61686 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
61687 +#endif
61688 +
61689 return 0;
61690 err:
61691 up_write(&mm->mmap_sem);
61692 @@ -396,7 +437,7 @@ struct user_arg_ptr {
61693 } ptr;
61694 };
61695
61696 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61697 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61698 {
61699 const char __user *native;
61700
61701 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61702 compat_uptr_t compat;
61703
61704 if (get_user(compat, argv.ptr.compat + nr))
61705 - return ERR_PTR(-EFAULT);
61706 + return (const char __force_user *)ERR_PTR(-EFAULT);
61707
61708 return compat_ptr(compat);
61709 }
61710 #endif
61711
61712 if (get_user(native, argv.ptr.native + nr))
61713 - return ERR_PTR(-EFAULT);
61714 + return (const char __force_user *)ERR_PTR(-EFAULT);
61715
61716 return native;
61717 }
61718 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
61719 if (!p)
61720 break;
61721
61722 - if (IS_ERR(p))
61723 + if (IS_ERR((const char __force_kernel *)p))
61724 return -EFAULT;
61725
61726 if (i >= max)
61727 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
61728
61729 ret = -EFAULT;
61730 str = get_user_arg_ptr(argv, argc);
61731 - if (IS_ERR(str))
61732 + if (IS_ERR((const char __force_kernel *)str))
61733 goto out;
61734
61735 len = strnlen_user(str, MAX_ARG_STRLEN);
61736 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
61737 int r;
61738 mm_segment_t oldfs = get_fs();
61739 struct user_arg_ptr argv = {
61740 - .ptr.native = (const char __user *const __user *)__argv,
61741 + .ptr.native = (const char __user * const __force_user *)__argv,
61742 };
61743
61744 set_fs(KERNEL_DS);
61745 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61746 unsigned long new_end = old_end - shift;
61747 struct mmu_gather tlb;
61748
61749 - BUG_ON(new_start > new_end);
61750 + if (new_start >= new_end || new_start < mmap_min_addr)
61751 + return -ENOMEM;
61752
61753 /*
61754 * ensure there are no vmas between where we want to go
61755 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61756 if (vma != find_vma(mm, new_start))
61757 return -EFAULT;
61758
61759 +#ifdef CONFIG_PAX_SEGMEXEC
61760 + BUG_ON(pax_find_mirror_vma(vma));
61761 +#endif
61762 +
61763 /*
61764 * cover the whole range: [new_start, old_end)
61765 */
61766 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61767 stack_top = arch_align_stack(stack_top);
61768 stack_top = PAGE_ALIGN(stack_top);
61769
61770 - if (unlikely(stack_top < mmap_min_addr) ||
61771 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
61772 - return -ENOMEM;
61773 -
61774 stack_shift = vma->vm_end - stack_top;
61775
61776 bprm->p -= stack_shift;
61777 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
61778 bprm->exec -= stack_shift;
61779
61780 down_write(&mm->mmap_sem);
61781 +
61782 + /* Move stack pages down in memory. */
61783 + if (stack_shift) {
61784 + ret = shift_arg_pages(vma, stack_shift);
61785 + if (ret)
61786 + goto out_unlock;
61787 + }
61788 +
61789 vm_flags = VM_STACK_FLAGS;
61790
61791 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61792 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
61793 + vm_flags &= ~VM_EXEC;
61794 +
61795 +#ifdef CONFIG_PAX_MPROTECT
61796 + if (mm->pax_flags & MF_PAX_MPROTECT)
61797 + vm_flags &= ~VM_MAYEXEC;
61798 +#endif
61799 +
61800 + }
61801 +#endif
61802 +
61803 /*
61804 * Adjust stack execute permissions; explicitly enable for
61805 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
61806 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61807 goto out_unlock;
61808 BUG_ON(prev != vma);
61809
61810 - /* Move stack pages down in memory. */
61811 - if (stack_shift) {
61812 - ret = shift_arg_pages(vma, stack_shift);
61813 - if (ret)
61814 - goto out_unlock;
61815 - }
61816 -
61817 /* mprotect_fixup is overkill to remove the temporary stack flags */
61818 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
61819
61820 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
61821 #endif
61822 current->mm->start_stack = bprm->p;
61823 ret = expand_stack(vma, stack_base);
61824 +
61825 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
61826 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
61827 + unsigned long size;
61828 + vm_flags_t vm_flags;
61829 +
61830 + size = STACK_TOP - vma->vm_end;
61831 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
61832 +
61833 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
61834 +
61835 +#ifdef CONFIG_X86
61836 + if (!ret) {
61837 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
61838 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
61839 + }
61840 +#endif
61841 +
61842 + }
61843 +#endif
61844 +
61845 if (ret)
61846 ret = -EFAULT;
61847
61848 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
61849 if (err)
61850 goto exit;
61851
61852 - if (name->name[0] != '\0')
61853 + if (name->name[0] != '\0') {
61854 fsnotify_open(file);
61855 + trace_open_exec(name->name);
61856 + }
61857
61858 out:
61859 return file;
61860 @@ -815,7 +893,7 @@ int kernel_read(struct file *file, loff_t offset,
61861 old_fs = get_fs();
61862 set_fs(get_ds());
61863 /* The cast to a user pointer is valid due to the set_fs() */
61864 - result = vfs_read(file, (void __user *)addr, count, &pos);
61865 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
61866 set_fs(old_fs);
61867 return result;
61868 }
61869 @@ -860,6 +938,7 @@ static int exec_mmap(struct mm_struct *mm)
61870 tsk->mm = mm;
61871 tsk->active_mm = mm;
61872 activate_mm(active_mm, mm);
61873 + populate_stack();
61874 tsk->mm->vmacache_seqnum = 0;
61875 vmacache_flush(tsk);
61876 task_unlock(tsk);
61877 @@ -926,10 +1005,14 @@ static int de_thread(struct task_struct *tsk)
61878 if (!thread_group_leader(tsk)) {
61879 struct task_struct *leader = tsk->group_leader;
61880
61881 - sig->notify_count = -1; /* for exit_notify() */
61882 for (;;) {
61883 threadgroup_change_begin(tsk);
61884 write_lock_irq(&tasklist_lock);
61885 + /*
61886 + * Do this under tasklist_lock to ensure that
61887 + * exit_notify() can't miss ->group_exit_task
61888 + */
61889 + sig->notify_count = -1;
61890 if (likely(leader->exit_state))
61891 break;
61892 __set_current_state(TASK_KILLABLE);
61893 @@ -1258,7 +1341,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
61894 }
61895 rcu_read_unlock();
61896
61897 - if (p->fs->users > n_fs)
61898 + if (atomic_read(&p->fs->users) > n_fs)
61899 bprm->unsafe |= LSM_UNSAFE_SHARE;
61900 else
61901 p->fs->in_exec = 1;
61902 @@ -1459,6 +1542,31 @@ static int exec_binprm(struct linux_binprm *bprm)
61903 return ret;
61904 }
61905
61906 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61907 +static DEFINE_PER_CPU(u64, exec_counter);
61908 +static int __init init_exec_counters(void)
61909 +{
61910 + unsigned int cpu;
61911 +
61912 + for_each_possible_cpu(cpu) {
61913 + per_cpu(exec_counter, cpu) = (u64)cpu;
61914 + }
61915 +
61916 + return 0;
61917 +}
61918 +early_initcall(init_exec_counters);
61919 +static inline void increment_exec_counter(void)
61920 +{
61921 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
61922 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
61923 +}
61924 +#else
61925 +static inline void increment_exec_counter(void) {}
61926 +#endif
61927 +
61928 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
61929 + struct user_arg_ptr argv);
61930 +
61931 /*
61932 * sys_execve() executes a new program.
61933 */
61934 @@ -1467,6 +1575,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61935 struct user_arg_ptr envp,
61936 int flags)
61937 {
61938 +#ifdef CONFIG_GRKERNSEC
61939 + struct file *old_exec_file;
61940 + struct acl_subject_label *old_acl;
61941 + struct rlimit old_rlim[RLIM_NLIMITS];
61942 +#endif
61943 char *pathbuf = NULL;
61944 struct linux_binprm *bprm;
61945 struct file *file;
61946 @@ -1476,6 +1589,8 @@ static int do_execveat_common(int fd, struct filename *filename,
61947 if (IS_ERR(filename))
61948 return PTR_ERR(filename);
61949
61950 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
61951 +
61952 /*
61953 * We move the actual failure in case of RLIMIT_NPROC excess from
61954 * set*uid() to execve() because too many poorly written programs
61955 @@ -1513,6 +1628,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61956 if (IS_ERR(file))
61957 goto out_unmark;
61958
61959 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
61960 + retval = -EPERM;
61961 + goto out_unmark;
61962 + }
61963 +
61964 sched_exec();
61965
61966 bprm->file = file;
61967 @@ -1539,6 +1659,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61968 }
61969 bprm->interp = bprm->filename;
61970
61971 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61972 + retval = -EACCES;
61973 + goto out_unmark;
61974 + }
61975 +
61976 retval = bprm_mm_init(bprm);
61977 if (retval)
61978 goto out_unmark;
61979 @@ -1555,24 +1680,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61980 if (retval < 0)
61981 goto out;
61982
61983 +#ifdef CONFIG_GRKERNSEC
61984 + old_acl = current->acl;
61985 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61986 + old_exec_file = current->exec_file;
61987 + get_file(file);
61988 + current->exec_file = file;
61989 +#endif
61990 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61991 + /* limit suid stack to 8MB
61992 + * we saved the old limits above and will restore them if this exec fails
61993 + */
61994 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61995 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61996 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61997 +#endif
61998 +
61999 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
62000 + retval = -EPERM;
62001 + goto out_fail;
62002 + }
62003 +
62004 + if (!gr_tpe_allow(file)) {
62005 + retval = -EACCES;
62006 + goto out_fail;
62007 + }
62008 +
62009 + if (gr_check_crash_exec(file)) {
62010 + retval = -EACCES;
62011 + goto out_fail;
62012 + }
62013 +
62014 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
62015 + bprm->unsafe);
62016 + if (retval < 0)
62017 + goto out_fail;
62018 +
62019 retval = copy_strings_kernel(1, &bprm->filename, bprm);
62020 if (retval < 0)
62021 - goto out;
62022 + goto out_fail;
62023
62024 bprm->exec = bprm->p;
62025 retval = copy_strings(bprm->envc, envp, bprm);
62026 if (retval < 0)
62027 - goto out;
62028 + goto out_fail;
62029
62030 retval = copy_strings(bprm->argc, argv, bprm);
62031 if (retval < 0)
62032 - goto out;
62033 + goto out_fail;
62034 +
62035 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
62036 +
62037 + gr_handle_exec_args(bprm, argv);
62038
62039 retval = exec_binprm(bprm);
62040 if (retval < 0)
62041 - goto out;
62042 + goto out_fail;
62043 +#ifdef CONFIG_GRKERNSEC
62044 + if (old_exec_file)
62045 + fput(old_exec_file);
62046 +#endif
62047
62048 /* execve succeeded */
62049 +
62050 + increment_exec_counter();
62051 current->fs->in_exec = 0;
62052 current->in_execve = 0;
62053 acct_update_integrals(current);
62054 @@ -1584,6 +1755,14 @@ static int do_execveat_common(int fd, struct filename *filename,
62055 put_files_struct(displaced);
62056 return retval;
62057
62058 +out_fail:
62059 +#ifdef CONFIG_GRKERNSEC
62060 + current->acl = old_acl;
62061 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
62062 + fput(current->exec_file);
62063 + current->exec_file = old_exec_file;
62064 +#endif
62065 +
62066 out:
62067 if (bprm->mm) {
62068 acct_arg_size(bprm, 0);
62069 @@ -1730,3 +1909,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
62070 argv, envp, flags);
62071 }
62072 #endif
62073 +
62074 +int pax_check_flags(unsigned long *flags)
62075 +{
62076 + int retval = 0;
62077 +
62078 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
62079 + if (*flags & MF_PAX_SEGMEXEC)
62080 + {
62081 + *flags &= ~MF_PAX_SEGMEXEC;
62082 + retval = -EINVAL;
62083 + }
62084 +#endif
62085 +
62086 + if ((*flags & MF_PAX_PAGEEXEC)
62087 +
62088 +#ifdef CONFIG_PAX_PAGEEXEC
62089 + && (*flags & MF_PAX_SEGMEXEC)
62090 +#endif
62091 +
62092 + )
62093 + {
62094 + *flags &= ~MF_PAX_PAGEEXEC;
62095 + retval = -EINVAL;
62096 + }
62097 +
62098 + if ((*flags & MF_PAX_MPROTECT)
62099 +
62100 +#ifdef CONFIG_PAX_MPROTECT
62101 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
62102 +#endif
62103 +
62104 + )
62105 + {
62106 + *flags &= ~MF_PAX_MPROTECT;
62107 + retval = -EINVAL;
62108 + }
62109 +
62110 + if ((*flags & MF_PAX_EMUTRAMP)
62111 +
62112 +#ifdef CONFIG_PAX_EMUTRAMP
62113 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
62114 +#endif
62115 +
62116 + )
62117 + {
62118 + *flags &= ~MF_PAX_EMUTRAMP;
62119 + retval = -EINVAL;
62120 + }
62121 +
62122 + return retval;
62123 +}
62124 +
62125 +EXPORT_SYMBOL(pax_check_flags);
62126 +
62127 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
62128 +char *pax_get_path(const struct path *path, char *buf, int buflen)
62129 +{
62130 + char *pathname = d_path(path, buf, buflen);
62131 +
62132 + if (IS_ERR(pathname))
62133 + goto toolong;
62134 +
62135 + pathname = mangle_path(buf, pathname, "\t\n\\");
62136 + if (!pathname)
62137 + goto toolong;
62138 +
62139 + *pathname = 0;
62140 + return buf;
62141 +
62142 +toolong:
62143 + return "<path too long>";
62144 +}
62145 +EXPORT_SYMBOL(pax_get_path);
62146 +
62147 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
62148 +{
62149 + struct task_struct *tsk = current;
62150 + struct mm_struct *mm = current->mm;
62151 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
62152 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
62153 + char *path_exec = NULL;
62154 + char *path_fault = NULL;
62155 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
62156 + siginfo_t info = { };
62157 +
62158 + if (buffer_exec && buffer_fault) {
62159 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
62160 +
62161 + down_read(&mm->mmap_sem);
62162 + vma = mm->mmap;
62163 + while (vma && (!vma_exec || !vma_fault)) {
62164 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
62165 + vma_exec = vma;
62166 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
62167 + vma_fault = vma;
62168 + vma = vma->vm_next;
62169 + }
62170 + if (vma_exec)
62171 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
62172 + if (vma_fault) {
62173 + start = vma_fault->vm_start;
62174 + end = vma_fault->vm_end;
62175 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
62176 + if (vma_fault->vm_file)
62177 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
62178 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
62179 + path_fault = "<heap>";
62180 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
62181 + path_fault = "<stack>";
62182 + else
62183 + path_fault = "<anonymous mapping>";
62184 + }
62185 + up_read(&mm->mmap_sem);
62186 + }
62187 + if (tsk->signal->curr_ip)
62188 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
62189 + else
62190 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
62191 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
62192 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
62193 + free_page((unsigned long)buffer_exec);
62194 + free_page((unsigned long)buffer_fault);
62195 + pax_report_insns(regs, pc, sp);
62196 + info.si_signo = SIGKILL;
62197 + info.si_errno = 0;
62198 + info.si_code = SI_KERNEL;
62199 + info.si_pid = 0;
62200 + info.si_uid = 0;
62201 + do_coredump(&info);
62202 +}
62203 +#endif
62204 +
62205 +#ifdef CONFIG_PAX_REFCOUNT
62206 +void pax_report_refcount_overflow(struct pt_regs *regs)
62207 +{
62208 + if (current->signal->curr_ip)
62209 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
62210 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
62211 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
62212 + else
62213 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
62214 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
62215 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
62216 + preempt_disable();
62217 + show_regs(regs);
62218 + preempt_enable();
62219 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
62220 +}
62221 +#endif
62222 +
62223 +#ifdef CONFIG_PAX_USERCOPY
62224 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
62225 +static noinline int check_stack_object(const void *obj, unsigned long len)
62226 +{
62227 + const void * const stack = task_stack_page(current);
62228 + const void * const stackend = stack + THREAD_SIZE;
62229 +
62230 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
62231 + const void *frame = NULL;
62232 + const void *oldframe;
62233 +#endif
62234 +
62235 + if (obj + len < obj)
62236 + return -1;
62237 +
62238 + if (obj + len <= stack || stackend <= obj)
62239 + return 0;
62240 +
62241 + if (obj < stack || stackend < obj + len)
62242 + return -1;
62243 +
62244 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
62245 + oldframe = __builtin_frame_address(1);
62246 + if (oldframe)
62247 + frame = __builtin_frame_address(2);
62248 + /*
62249 + low ----------------------------------------------> high
62250 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
62251 + ^----------------^
62252 + allow copies only within here
62253 + */
62254 + while (stack <= frame && frame < stackend) {
62255 + /* if obj + len extends past the last frame, this
62256 + check won't pass and the next frame will be 0,
62257 + causing us to bail out and correctly report
62258 + the copy as invalid
62259 + */
62260 + if (obj + len <= frame)
62261 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
62262 + oldframe = frame;
62263 + frame = *(const void * const *)frame;
62264 + }
62265 + return -1;
62266 +#else
62267 + return 1;
62268 +#endif
62269 +}
62270 +
62271 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
62272 +{
62273 + if (current->signal->curr_ip)
62274 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
62275 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
62276 + else
62277 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
62278 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
62279 + dump_stack();
62280 + gr_handle_kernel_exploit();
62281 + do_group_exit(SIGKILL);
62282 +}
62283 +#endif
62284 +
62285 +#ifdef CONFIG_PAX_USERCOPY
62286 +
62287 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
62288 +{
62289 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
62290 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
62291 +#ifdef CONFIG_MODULES
62292 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
62293 +#else
62294 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
62295 +#endif
62296 +
62297 +#else
62298 + unsigned long textlow = (unsigned long)_stext;
62299 + unsigned long texthigh = (unsigned long)_etext;
62300 +
62301 +#ifdef CONFIG_X86_64
62302 + /* check against linear mapping as well */
62303 + if (high > (unsigned long)__va(__pa(textlow)) &&
62304 + low < (unsigned long)__va(__pa(texthigh)))
62305 + return true;
62306 +#endif
62307 +
62308 +#endif
62309 +
62310 + if (high <= textlow || low >= texthigh)
62311 + return false;
62312 + else
62313 + return true;
62314 +}
62315 +#endif
62316 +
62317 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
62318 +{
62319 +#ifdef CONFIG_PAX_USERCOPY
62320 + const char *type;
62321 +#endif
62322 +
62323 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
62324 + unsigned long stackstart = (unsigned long)task_stack_page(current);
62325 + unsigned long currentsp = (unsigned long)&stackstart;
62326 + if (unlikely((currentsp < stackstart + 512 ||
62327 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
62328 + BUG();
62329 +#endif
62330 +
62331 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
62332 + if (const_size)
62333 + return;
62334 +#endif
62335 +
62336 +#ifdef CONFIG_PAX_USERCOPY
62337 + if (!n)
62338 + return;
62339 +
62340 + type = check_heap_object(ptr, n);
62341 + if (!type) {
62342 + int ret = check_stack_object(ptr, n);
62343 + if (ret == 1 || ret == 2)
62344 + return;
62345 + if (ret == 0) {
62346 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
62347 + type = "<kernel text>";
62348 + else
62349 + return;
62350 + } else
62351 + type = "<process stack>";
62352 + }
62353 +
62354 + pax_report_usercopy(ptr, n, to_user, type);
62355 +#endif
62356 +
62357 +}
62358 +EXPORT_SYMBOL(__check_object_size);
62359 +
62360 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
62361 +void pax_track_stack(void)
62362 +{
62363 + unsigned long sp = (unsigned long)&sp;
62364 + if (sp < current_thread_info()->lowest_stack &&
62365 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
62366 + current_thread_info()->lowest_stack = sp;
62367 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
62368 + BUG();
62369 +}
62370 +EXPORT_SYMBOL(pax_track_stack);
62371 +#endif
62372 +
62373 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
62374 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
62375 +{
62376 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
62377 + dump_stack();
62378 + do_group_exit(SIGKILL);
62379 +}
62380 +EXPORT_SYMBOL(report_size_overflow);
62381 +#endif
62382 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
62383 index 9f9992b..8b59411 100644
62384 --- a/fs/ext2/balloc.c
62385 +++ b/fs/ext2/balloc.c
62386 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
62387
62388 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
62389 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
62390 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
62391 + if (free_blocks < root_blocks + 1 &&
62392 !uid_eq(sbi->s_resuid, current_fsuid()) &&
62393 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
62394 - !in_group_p (sbi->s_resgid))) {
62395 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
62396 return 0;
62397 }
62398 return 1;
62399 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
62400 index d0e746e..82e06f0 100644
62401 --- a/fs/ext2/super.c
62402 +++ b/fs/ext2/super.c
62403 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
62404 #ifdef CONFIG_EXT2_FS_XATTR
62405 if (test_opt(sb, XATTR_USER))
62406 seq_puts(seq, ",user_xattr");
62407 - if (!test_opt(sb, XATTR_USER) &&
62408 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
62409 + if (!test_opt(sb, XATTR_USER))
62410 seq_puts(seq, ",nouser_xattr");
62411 - }
62412 #endif
62413
62414 #ifdef CONFIG_EXT2_FS_POSIX_ACL
62415 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
62416 if (def_mount_opts & EXT2_DEFM_UID16)
62417 set_opt(sbi->s_mount_opt, NO_UID32);
62418 #ifdef CONFIG_EXT2_FS_XATTR
62419 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
62420 - set_opt(sbi->s_mount_opt, XATTR_USER);
62421 + /* always enable user xattrs */
62422 + set_opt(sbi->s_mount_opt, XATTR_USER);
62423 #endif
62424 #ifdef CONFIG_EXT2_FS_POSIX_ACL
62425 if (def_mount_opts & EXT2_DEFM_ACL)
62426 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
62427 index 9142614..97484fa 100644
62428 --- a/fs/ext2/xattr.c
62429 +++ b/fs/ext2/xattr.c
62430 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
62431 struct buffer_head *bh = NULL;
62432 struct ext2_xattr_entry *entry;
62433 char *end;
62434 - size_t rest = buffer_size;
62435 + size_t rest = buffer_size, total_size = 0;
62436 int error;
62437
62438 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
62439 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
62440 buffer += size;
62441 }
62442 rest -= size;
62443 + total_size += size;
62444 }
62445 }
62446 - error = buffer_size - rest; /* total size */
62447 + error = total_size;
62448
62449 cleanup:
62450 brelse(bh);
62451 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
62452 index 158b5d4..2432610 100644
62453 --- a/fs/ext3/balloc.c
62454 +++ b/fs/ext3/balloc.c
62455 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
62456
62457 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
62458 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
62459 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
62460 + if (free_blocks < root_blocks + 1 &&
62461 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
62462 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
62463 - !in_group_p (sbi->s_resgid))) {
62464 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
62465 return 0;
62466 }
62467 return 1;
62468 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
62469 index d4dbf3c..906a6fb 100644
62470 --- a/fs/ext3/super.c
62471 +++ b/fs/ext3/super.c
62472 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
62473 #ifdef CONFIG_EXT3_FS_XATTR
62474 if (test_opt(sb, XATTR_USER))
62475 seq_puts(seq, ",user_xattr");
62476 - if (!test_opt(sb, XATTR_USER) &&
62477 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
62478 + if (!test_opt(sb, XATTR_USER))
62479 seq_puts(seq, ",nouser_xattr");
62480 - }
62481 #endif
62482 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62483 if (test_opt(sb, POSIX_ACL))
62484 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
62485 if (def_mount_opts & EXT3_DEFM_UID16)
62486 set_opt(sbi->s_mount_opt, NO_UID32);
62487 #ifdef CONFIG_EXT3_FS_XATTR
62488 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
62489 - set_opt(sbi->s_mount_opt, XATTR_USER);
62490 + /* always enable user xattrs */
62491 + set_opt(sbi->s_mount_opt, XATTR_USER);
62492 #endif
62493 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62494 if (def_mount_opts & EXT3_DEFM_ACL)
62495 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
62496 index c6874be..f8a6ae8 100644
62497 --- a/fs/ext3/xattr.c
62498 +++ b/fs/ext3/xattr.c
62499 @@ -330,7 +330,7 @@ static int
62500 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62501 char *buffer, size_t buffer_size)
62502 {
62503 - size_t rest = buffer_size;
62504 + size_t rest = buffer_size, total_size = 0;
62505
62506 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
62507 const struct xattr_handler *handler =
62508 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62509 buffer += size;
62510 }
62511 rest -= size;
62512 + total_size += size;
62513 }
62514 }
62515 - return buffer_size - rest;
62516 + return total_size;
62517 }
62518
62519 static int
62520 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
62521 index 83a6f49..d4e4d03 100644
62522 --- a/fs/ext4/balloc.c
62523 +++ b/fs/ext4/balloc.c
62524 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
62525 /* Hm, nope. Are (enough) root reserved clusters available? */
62526 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
62527 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
62528 - capable(CAP_SYS_RESOURCE) ||
62529 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
62530 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
62531 + capable_nolog(CAP_SYS_RESOURCE)) {
62532
62533 if (free_clusters >= (nclusters + dirty_clusters +
62534 resv_clusters))
62535 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
62536 index f63c3d5..3c1a033 100644
62537 --- a/fs/ext4/ext4.h
62538 +++ b/fs/ext4/ext4.h
62539 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
62540 unsigned long s_mb_last_start;
62541
62542 /* stats for buddy allocator */
62543 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
62544 - atomic_t s_bal_success; /* we found long enough chunks */
62545 - atomic_t s_bal_allocated; /* in blocks */
62546 - atomic_t s_bal_ex_scanned; /* total extents scanned */
62547 - atomic_t s_bal_goals; /* goal hits */
62548 - atomic_t s_bal_breaks; /* too long searches */
62549 - atomic_t s_bal_2orders; /* 2^order hits */
62550 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
62551 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
62552 + atomic_unchecked_t s_bal_allocated; /* in blocks */
62553 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
62554 + atomic_unchecked_t s_bal_goals; /* goal hits */
62555 + atomic_unchecked_t s_bal_breaks; /* too long searches */
62556 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
62557 spinlock_t s_bal_lock;
62558 unsigned long s_mb_buddies_generated;
62559 unsigned long long s_mb_generation_time;
62560 - atomic_t s_mb_lost_chunks;
62561 - atomic_t s_mb_preallocated;
62562 - atomic_t s_mb_discarded;
62563 + atomic_unchecked_t s_mb_lost_chunks;
62564 + atomic_unchecked_t s_mb_preallocated;
62565 + atomic_unchecked_t s_mb_discarded;
62566 atomic_t s_lock_busy;
62567
62568 /* locality groups */
62569 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
62570 index 8d1e602..abf497b 100644
62571 --- a/fs/ext4/mballoc.c
62572 +++ b/fs/ext4/mballoc.c
62573 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
62574 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
62575
62576 if (EXT4_SB(sb)->s_mb_stats)
62577 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
62578 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
62579
62580 break;
62581 }
62582 @@ -2211,7 +2211,7 @@ repeat:
62583 ac->ac_status = AC_STATUS_CONTINUE;
62584 ac->ac_flags |= EXT4_MB_HINT_FIRST;
62585 cr = 3;
62586 - atomic_inc(&sbi->s_mb_lost_chunks);
62587 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
62588 goto repeat;
62589 }
62590 }
62591 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
62592 if (sbi->s_mb_stats) {
62593 ext4_msg(sb, KERN_INFO,
62594 "mballoc: %u blocks %u reqs (%u success)",
62595 - atomic_read(&sbi->s_bal_allocated),
62596 - atomic_read(&sbi->s_bal_reqs),
62597 - atomic_read(&sbi->s_bal_success));
62598 + atomic_read_unchecked(&sbi->s_bal_allocated),
62599 + atomic_read_unchecked(&sbi->s_bal_reqs),
62600 + atomic_read_unchecked(&sbi->s_bal_success));
62601 ext4_msg(sb, KERN_INFO,
62602 "mballoc: %u extents scanned, %u goal hits, "
62603 "%u 2^N hits, %u breaks, %u lost",
62604 - atomic_read(&sbi->s_bal_ex_scanned),
62605 - atomic_read(&sbi->s_bal_goals),
62606 - atomic_read(&sbi->s_bal_2orders),
62607 - atomic_read(&sbi->s_bal_breaks),
62608 - atomic_read(&sbi->s_mb_lost_chunks));
62609 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
62610 + atomic_read_unchecked(&sbi->s_bal_goals),
62611 + atomic_read_unchecked(&sbi->s_bal_2orders),
62612 + atomic_read_unchecked(&sbi->s_bal_breaks),
62613 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
62614 ext4_msg(sb, KERN_INFO,
62615 "mballoc: %lu generated and it took %Lu",
62616 sbi->s_mb_buddies_generated,
62617 sbi->s_mb_generation_time);
62618 ext4_msg(sb, KERN_INFO,
62619 "mballoc: %u preallocated, %u discarded",
62620 - atomic_read(&sbi->s_mb_preallocated),
62621 - atomic_read(&sbi->s_mb_discarded));
62622 + atomic_read_unchecked(&sbi->s_mb_preallocated),
62623 + atomic_read_unchecked(&sbi->s_mb_discarded));
62624 }
62625
62626 free_percpu(sbi->s_locality_groups);
62627 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
62628 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
62629
62630 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
62631 - atomic_inc(&sbi->s_bal_reqs);
62632 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62633 + atomic_inc_unchecked(&sbi->s_bal_reqs);
62634 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62635 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
62636 - atomic_inc(&sbi->s_bal_success);
62637 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
62638 + atomic_inc_unchecked(&sbi->s_bal_success);
62639 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
62640 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
62641 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
62642 - atomic_inc(&sbi->s_bal_goals);
62643 + atomic_inc_unchecked(&sbi->s_bal_goals);
62644 if (ac->ac_found > sbi->s_mb_max_to_scan)
62645 - atomic_inc(&sbi->s_bal_breaks);
62646 + atomic_inc_unchecked(&sbi->s_bal_breaks);
62647 }
62648
62649 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
62650 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
62651 trace_ext4_mb_new_inode_pa(ac, pa);
62652
62653 ext4_mb_use_inode_pa(ac, pa);
62654 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
62655 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
62656
62657 ei = EXT4_I(ac->ac_inode);
62658 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62659 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
62660 trace_ext4_mb_new_group_pa(ac, pa);
62661
62662 ext4_mb_use_group_pa(ac, pa);
62663 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62664 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62665
62666 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62667 lg = ac->ac_lg;
62668 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
62669 * from the bitmap and continue.
62670 */
62671 }
62672 - atomic_add(free, &sbi->s_mb_discarded);
62673 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
62674
62675 return err;
62676 }
62677 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
62678 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
62679 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
62680 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
62681 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62682 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62683 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
62684
62685 return 0;
62686 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
62687 index 8313ca3..8a37d08 100644
62688 --- a/fs/ext4/mmp.c
62689 +++ b/fs/ext4/mmp.c
62690 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
62691 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
62692 const char *function, unsigned int line, const char *msg)
62693 {
62694 - __ext4_warning(sb, function, line, msg);
62695 + __ext4_warning(sb, function, line, "%s", msg);
62696 __ext4_warning(sb, function, line,
62697 "MMP failure info: last update time: %llu, last update "
62698 "node: %s, last update device: %s\n",
62699 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
62700 index 8a8ec62..1b02de5 100644
62701 --- a/fs/ext4/resize.c
62702 +++ b/fs/ext4/resize.c
62703 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62704
62705 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
62706 for (count2 = count; count > 0; count -= count2, block += count2) {
62707 - ext4_fsblk_t start;
62708 + ext4_fsblk_t start, diff;
62709 struct buffer_head *bh;
62710 ext4_group_t group;
62711 int err;
62712 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62713 start = ext4_group_first_block_no(sb, group);
62714 group -= flex_gd->groups[0].group;
62715
62716 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
62717 - if (count2 > count)
62718 - count2 = count;
62719 -
62720 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
62721 BUG_ON(flex_gd->count > 1);
62722 continue;
62723 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62724 err = ext4_journal_get_write_access(handle, bh);
62725 if (err)
62726 return err;
62727 +
62728 + diff = block - start;
62729 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
62730 + if (count2 > count)
62731 + count2 = count;
62732 +
62733 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
62734 - block - start, count2);
62735 - ext4_set_bits(bh->b_data, block - start, count2);
62736 + diff, count2);
62737 + ext4_set_bits(bh->b_data, diff, count2);
62738
62739 err = ext4_handle_dirty_metadata(handle, NULL, bh);
62740 if (unlikely(err))
62741 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
62742 index e061e66..87bc092 100644
62743 --- a/fs/ext4/super.c
62744 +++ b/fs/ext4/super.c
62745 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
62746 }
62747
62748 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
62749 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62750 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62751 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
62752
62753 #ifdef CONFIG_QUOTA
62754 @@ -2443,7 +2443,7 @@ struct ext4_attr {
62755 int offset;
62756 int deprecated_val;
62757 } u;
62758 -};
62759 +} __do_const;
62760
62761 static int parse_strtoull(const char *buf,
62762 unsigned long long max, unsigned long long *value)
62763 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
62764 index 1e09fc7..0400dd4 100644
62765 --- a/fs/ext4/xattr.c
62766 +++ b/fs/ext4/xattr.c
62767 @@ -399,7 +399,7 @@ static int
62768 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62769 char *buffer, size_t buffer_size)
62770 {
62771 - size_t rest = buffer_size;
62772 + size_t rest = buffer_size, total_size = 0;
62773
62774 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
62775 const struct xattr_handler *handler =
62776 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62777 buffer += size;
62778 }
62779 rest -= size;
62780 + total_size += size;
62781 }
62782 }
62783 - return buffer_size - rest;
62784 + return total_size;
62785 }
62786
62787 static int
62788 diff --git a/fs/fcntl.c b/fs/fcntl.c
62789 index ee85cd4..9dd0d20 100644
62790 --- a/fs/fcntl.c
62791 +++ b/fs/fcntl.c
62792 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
62793 int force)
62794 {
62795 security_file_set_fowner(filp);
62796 + if (gr_handle_chroot_fowner(pid, type))
62797 + return;
62798 + if (gr_check_protected_task_fowner(pid, type))
62799 + return;
62800 f_modown(filp, pid, type, force);
62801 }
62802 EXPORT_SYMBOL(__f_setown);
62803 diff --git a/fs/fhandle.c b/fs/fhandle.c
62804 index 999ff5c..2281df9 100644
62805 --- a/fs/fhandle.c
62806 +++ b/fs/fhandle.c
62807 @@ -8,6 +8,7 @@
62808 #include <linux/fs_struct.h>
62809 #include <linux/fsnotify.h>
62810 #include <linux/personality.h>
62811 +#include <linux/grsecurity.h>
62812 #include <asm/uaccess.h>
62813 #include "internal.h"
62814 #include "mount.h"
62815 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
62816 } else
62817 retval = 0;
62818 /* copy the mount id */
62819 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
62820 - sizeof(*mnt_id)) ||
62821 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
62822 copy_to_user(ufh, handle,
62823 sizeof(struct file_handle) + handle_bytes))
62824 retval = -EFAULT;
62825 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62826 * the directory. Ideally we would like CAP_DAC_SEARCH.
62827 * But we don't have that
62828 */
62829 - if (!capable(CAP_DAC_READ_SEARCH)) {
62830 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
62831 retval = -EPERM;
62832 goto out_err;
62833 }
62834 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62835 goto out_err;
62836 }
62837 /* copy the full handle */
62838 - if (copy_from_user(handle, ufh,
62839 - sizeof(struct file_handle) +
62840 + *handle = f_handle;
62841 + if (copy_from_user(&handle->f_handle,
62842 + &ufh->f_handle,
62843 f_handle.handle_bytes)) {
62844 retval = -EFAULT;
62845 goto out_handle;
62846 diff --git a/fs/file.c b/fs/file.c
62847 index ee738ea..f6c15629 100644
62848 --- a/fs/file.c
62849 +++ b/fs/file.c
62850 @@ -16,6 +16,7 @@
62851 #include <linux/slab.h>
62852 #include <linux/vmalloc.h>
62853 #include <linux/file.h>
62854 +#include <linux/security.h>
62855 #include <linux/fdtable.h>
62856 #include <linux/bitops.h>
62857 #include <linux/interrupt.h>
62858 @@ -139,7 +140,7 @@ out:
62859 * Return <0 error code on error; 1 on successful completion.
62860 * The files->file_lock should be held on entry, and will be held on exit.
62861 */
62862 -static int expand_fdtable(struct files_struct *files, int nr)
62863 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
62864 __releases(files->file_lock)
62865 __acquires(files->file_lock)
62866 {
62867 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
62868 * expanded and execution may have blocked.
62869 * The files->file_lock should be held on entry, and will be held on exit.
62870 */
62871 -static int expand_files(struct files_struct *files, int nr)
62872 +static int expand_files(struct files_struct *files, unsigned int nr)
62873 {
62874 struct fdtable *fdt;
62875
62876 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
62877 if (!file)
62878 return __close_fd(files, fd);
62879
62880 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
62881 if (fd >= rlimit(RLIMIT_NOFILE))
62882 return -EBADF;
62883
62884 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
62885 if (unlikely(oldfd == newfd))
62886 return -EINVAL;
62887
62888 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
62889 if (newfd >= rlimit(RLIMIT_NOFILE))
62890 return -EBADF;
62891
62892 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
62893 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
62894 {
62895 int err;
62896 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
62897 if (from >= rlimit(RLIMIT_NOFILE))
62898 return -EINVAL;
62899 err = alloc_fd(from, flags);
62900 diff --git a/fs/filesystems.c b/fs/filesystems.c
62901 index 5797d45..7d7d79a 100644
62902 --- a/fs/filesystems.c
62903 +++ b/fs/filesystems.c
62904 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
62905 int len = dot ? dot - name : strlen(name);
62906
62907 fs = __get_fs_type(name, len);
62908 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
62909 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
62910 +#else
62911 if (!fs && (request_module("fs-%.*s", len, name) == 0))
62912 +#endif
62913 fs = __get_fs_type(name, len);
62914
62915 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
62916 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
62917 index 7dca743..1ff87ae 100644
62918 --- a/fs/fs_struct.c
62919 +++ b/fs/fs_struct.c
62920 @@ -4,6 +4,7 @@
62921 #include <linux/path.h>
62922 #include <linux/slab.h>
62923 #include <linux/fs_struct.h>
62924 +#include <linux/grsecurity.h>
62925 #include "internal.h"
62926
62927 /*
62928 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
62929 struct path old_root;
62930
62931 path_get(path);
62932 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
62933 spin_lock(&fs->lock);
62934 write_seqcount_begin(&fs->seq);
62935 old_root = fs->root;
62936 fs->root = *path;
62937 + gr_set_chroot_entries(current, path);
62938 write_seqcount_end(&fs->seq);
62939 spin_unlock(&fs->lock);
62940 - if (old_root.dentry)
62941 + if (old_root.dentry) {
62942 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
62943 path_put(&old_root);
62944 + }
62945 }
62946
62947 /*
62948 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62949 int hits = 0;
62950 spin_lock(&fs->lock);
62951 write_seqcount_begin(&fs->seq);
62952 + /* this root replacement is only done by pivot_root,
62953 + leave grsec's chroot tagging alone for this task
62954 + so that a pivoted root isn't treated as a chroot
62955 + */
62956 hits += replace_path(&fs->root, old_root, new_root);
62957 hits += replace_path(&fs->pwd, old_root, new_root);
62958 write_seqcount_end(&fs->seq);
62959 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62960
62961 void free_fs_struct(struct fs_struct *fs)
62962 {
62963 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62964 path_put(&fs->root);
62965 path_put(&fs->pwd);
62966 kmem_cache_free(fs_cachep, fs);
62967 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
62968 task_lock(tsk);
62969 spin_lock(&fs->lock);
62970 tsk->fs = NULL;
62971 - kill = !--fs->users;
62972 + gr_clear_chroot_entries(tsk);
62973 + kill = !atomic_dec_return(&fs->users);
62974 spin_unlock(&fs->lock);
62975 task_unlock(tsk);
62976 if (kill)
62977 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62978 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62979 /* We don't need to lock fs - think why ;-) */
62980 if (fs) {
62981 - fs->users = 1;
62982 + atomic_set(&fs->users, 1);
62983 fs->in_exec = 0;
62984 spin_lock_init(&fs->lock);
62985 seqcount_init(&fs->seq);
62986 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62987 spin_lock(&old->lock);
62988 fs->root = old->root;
62989 path_get(&fs->root);
62990 + /* instead of calling gr_set_chroot_entries here,
62991 + we call it from every caller of this function
62992 + */
62993 fs->pwd = old->pwd;
62994 path_get(&fs->pwd);
62995 spin_unlock(&old->lock);
62996 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62997 }
62998 return fs;
62999 }
63000 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
63001
63002 task_lock(current);
63003 spin_lock(&fs->lock);
63004 - kill = !--fs->users;
63005 + kill = !atomic_dec_return(&fs->users);
63006 current->fs = new_fs;
63007 + gr_set_chroot_entries(current, &new_fs->root);
63008 spin_unlock(&fs->lock);
63009 task_unlock(current);
63010
63011 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
63012
63013 int current_umask(void)
63014 {
63015 - return current->fs->umask;
63016 + return current->fs->umask | gr_acl_umask();
63017 }
63018 EXPORT_SYMBOL(current_umask);
63019
63020 /* to be mentioned only in INIT_TASK */
63021 struct fs_struct init_fs = {
63022 - .users = 1,
63023 + .users = ATOMIC_INIT(1),
63024 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
63025 .seq = SEQCNT_ZERO(init_fs.seq),
63026 .umask = 0022,
63027 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
63028 index 89acec7..a575262 100644
63029 --- a/fs/fscache/cookie.c
63030 +++ b/fs/fscache/cookie.c
63031 @@ -19,7 +19,7 @@
63032
63033 struct kmem_cache *fscache_cookie_jar;
63034
63035 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
63036 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
63037
63038 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
63039 static int fscache_alloc_object(struct fscache_cache *cache,
63040 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
63041 parent ? (char *) parent->def->name : "<no-parent>",
63042 def->name, netfs_data, enable);
63043
63044 - fscache_stat(&fscache_n_acquires);
63045 + fscache_stat_unchecked(&fscache_n_acquires);
63046
63047 /* if there's no parent cookie, then we don't create one here either */
63048 if (!parent) {
63049 - fscache_stat(&fscache_n_acquires_null);
63050 + fscache_stat_unchecked(&fscache_n_acquires_null);
63051 _leave(" [no parent]");
63052 return NULL;
63053 }
63054 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
63055 /* allocate and initialise a cookie */
63056 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
63057 if (!cookie) {
63058 - fscache_stat(&fscache_n_acquires_oom);
63059 + fscache_stat_unchecked(&fscache_n_acquires_oom);
63060 _leave(" [ENOMEM]");
63061 return NULL;
63062 }
63063 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
63064
63065 switch (cookie->def->type) {
63066 case FSCACHE_COOKIE_TYPE_INDEX:
63067 - fscache_stat(&fscache_n_cookie_index);
63068 + fscache_stat_unchecked(&fscache_n_cookie_index);
63069 break;
63070 case FSCACHE_COOKIE_TYPE_DATAFILE:
63071 - fscache_stat(&fscache_n_cookie_data);
63072 + fscache_stat_unchecked(&fscache_n_cookie_data);
63073 break;
63074 default:
63075 - fscache_stat(&fscache_n_cookie_special);
63076 + fscache_stat_unchecked(&fscache_n_cookie_special);
63077 break;
63078 }
63079
63080 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
63081 } else {
63082 atomic_dec(&parent->n_children);
63083 __fscache_cookie_put(cookie);
63084 - fscache_stat(&fscache_n_acquires_nobufs);
63085 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
63086 _leave(" = NULL");
63087 return NULL;
63088 }
63089 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
63090 }
63091 }
63092
63093 - fscache_stat(&fscache_n_acquires_ok);
63094 + fscache_stat_unchecked(&fscache_n_acquires_ok);
63095 _leave(" = %p", cookie);
63096 return cookie;
63097 }
63098 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
63099 cache = fscache_select_cache_for_object(cookie->parent);
63100 if (!cache) {
63101 up_read(&fscache_addremove_sem);
63102 - fscache_stat(&fscache_n_acquires_no_cache);
63103 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
63104 _leave(" = -ENOMEDIUM [no cache]");
63105 return -ENOMEDIUM;
63106 }
63107 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
63108 object = cache->ops->alloc_object(cache, cookie);
63109 fscache_stat_d(&fscache_n_cop_alloc_object);
63110 if (IS_ERR(object)) {
63111 - fscache_stat(&fscache_n_object_no_alloc);
63112 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
63113 ret = PTR_ERR(object);
63114 goto error;
63115 }
63116
63117 - fscache_stat(&fscache_n_object_alloc);
63118 + fscache_stat_unchecked(&fscache_n_object_alloc);
63119
63120 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
63121 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
63122
63123 _debug("ALLOC OBJ%x: %s {%lx}",
63124 object->debug_id, cookie->def->name, object->events);
63125 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
63126
63127 _enter("{%s}", cookie->def->name);
63128
63129 - fscache_stat(&fscache_n_invalidates);
63130 + fscache_stat_unchecked(&fscache_n_invalidates);
63131
63132 /* Only permit invalidation of data files. Invalidating an index will
63133 * require the caller to release all its attachments to the tree rooted
63134 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
63135 {
63136 struct fscache_object *object;
63137
63138 - fscache_stat(&fscache_n_updates);
63139 + fscache_stat_unchecked(&fscache_n_updates);
63140
63141 if (!cookie) {
63142 - fscache_stat(&fscache_n_updates_null);
63143 + fscache_stat_unchecked(&fscache_n_updates_null);
63144 _leave(" [no cookie]");
63145 return;
63146 }
63147 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
63148 */
63149 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
63150 {
63151 - fscache_stat(&fscache_n_relinquishes);
63152 + fscache_stat_unchecked(&fscache_n_relinquishes);
63153 if (retire)
63154 - fscache_stat(&fscache_n_relinquishes_retire);
63155 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
63156
63157 if (!cookie) {
63158 - fscache_stat(&fscache_n_relinquishes_null);
63159 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
63160 _leave(" [no cookie]");
63161 return;
63162 }
63163 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
63164 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
63165 goto inconsistent;
63166
63167 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
63168 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63169
63170 __fscache_use_cookie(cookie);
63171 if (fscache_submit_op(object, op) < 0)
63172 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
63173 index 7872a62..d91b19f 100644
63174 --- a/fs/fscache/internal.h
63175 +++ b/fs/fscache/internal.h
63176 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
63177 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
63178 extern int fscache_wait_for_operation_activation(struct fscache_object *,
63179 struct fscache_operation *,
63180 - atomic_t *,
63181 - atomic_t *,
63182 + atomic_unchecked_t *,
63183 + atomic_unchecked_t *,
63184 void (*)(struct fscache_operation *));
63185 extern void fscache_invalidate_writes(struct fscache_cookie *);
63186
63187 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
63188 * stats.c
63189 */
63190 #ifdef CONFIG_FSCACHE_STATS
63191 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
63192 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
63193 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
63194 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
63195
63196 -extern atomic_t fscache_n_op_pend;
63197 -extern atomic_t fscache_n_op_run;
63198 -extern atomic_t fscache_n_op_enqueue;
63199 -extern atomic_t fscache_n_op_deferred_release;
63200 -extern atomic_t fscache_n_op_release;
63201 -extern atomic_t fscache_n_op_gc;
63202 -extern atomic_t fscache_n_op_cancelled;
63203 -extern atomic_t fscache_n_op_rejected;
63204 +extern atomic_unchecked_t fscache_n_op_pend;
63205 +extern atomic_unchecked_t fscache_n_op_run;
63206 +extern atomic_unchecked_t fscache_n_op_enqueue;
63207 +extern atomic_unchecked_t fscache_n_op_deferred_release;
63208 +extern atomic_unchecked_t fscache_n_op_release;
63209 +extern atomic_unchecked_t fscache_n_op_gc;
63210 +extern atomic_unchecked_t fscache_n_op_cancelled;
63211 +extern atomic_unchecked_t fscache_n_op_rejected;
63212
63213 -extern atomic_t fscache_n_attr_changed;
63214 -extern atomic_t fscache_n_attr_changed_ok;
63215 -extern atomic_t fscache_n_attr_changed_nobufs;
63216 -extern atomic_t fscache_n_attr_changed_nomem;
63217 -extern atomic_t fscache_n_attr_changed_calls;
63218 +extern atomic_unchecked_t fscache_n_attr_changed;
63219 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
63220 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
63221 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
63222 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
63223
63224 -extern atomic_t fscache_n_allocs;
63225 -extern atomic_t fscache_n_allocs_ok;
63226 -extern atomic_t fscache_n_allocs_wait;
63227 -extern atomic_t fscache_n_allocs_nobufs;
63228 -extern atomic_t fscache_n_allocs_intr;
63229 -extern atomic_t fscache_n_allocs_object_dead;
63230 -extern atomic_t fscache_n_alloc_ops;
63231 -extern atomic_t fscache_n_alloc_op_waits;
63232 +extern atomic_unchecked_t fscache_n_allocs;
63233 +extern atomic_unchecked_t fscache_n_allocs_ok;
63234 +extern atomic_unchecked_t fscache_n_allocs_wait;
63235 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
63236 +extern atomic_unchecked_t fscache_n_allocs_intr;
63237 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
63238 +extern atomic_unchecked_t fscache_n_alloc_ops;
63239 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
63240
63241 -extern atomic_t fscache_n_retrievals;
63242 -extern atomic_t fscache_n_retrievals_ok;
63243 -extern atomic_t fscache_n_retrievals_wait;
63244 -extern atomic_t fscache_n_retrievals_nodata;
63245 -extern atomic_t fscache_n_retrievals_nobufs;
63246 -extern atomic_t fscache_n_retrievals_intr;
63247 -extern atomic_t fscache_n_retrievals_nomem;
63248 -extern atomic_t fscache_n_retrievals_object_dead;
63249 -extern atomic_t fscache_n_retrieval_ops;
63250 -extern atomic_t fscache_n_retrieval_op_waits;
63251 +extern atomic_unchecked_t fscache_n_retrievals;
63252 +extern atomic_unchecked_t fscache_n_retrievals_ok;
63253 +extern atomic_unchecked_t fscache_n_retrievals_wait;
63254 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
63255 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
63256 +extern atomic_unchecked_t fscache_n_retrievals_intr;
63257 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
63258 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
63259 +extern atomic_unchecked_t fscache_n_retrieval_ops;
63260 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
63261
63262 -extern atomic_t fscache_n_stores;
63263 -extern atomic_t fscache_n_stores_ok;
63264 -extern atomic_t fscache_n_stores_again;
63265 -extern atomic_t fscache_n_stores_nobufs;
63266 -extern atomic_t fscache_n_stores_oom;
63267 -extern atomic_t fscache_n_store_ops;
63268 -extern atomic_t fscache_n_store_calls;
63269 -extern atomic_t fscache_n_store_pages;
63270 -extern atomic_t fscache_n_store_radix_deletes;
63271 -extern atomic_t fscache_n_store_pages_over_limit;
63272 +extern atomic_unchecked_t fscache_n_stores;
63273 +extern atomic_unchecked_t fscache_n_stores_ok;
63274 +extern atomic_unchecked_t fscache_n_stores_again;
63275 +extern atomic_unchecked_t fscache_n_stores_nobufs;
63276 +extern atomic_unchecked_t fscache_n_stores_oom;
63277 +extern atomic_unchecked_t fscache_n_store_ops;
63278 +extern atomic_unchecked_t fscache_n_store_calls;
63279 +extern atomic_unchecked_t fscache_n_store_pages;
63280 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
63281 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
63282
63283 -extern atomic_t fscache_n_store_vmscan_not_storing;
63284 -extern atomic_t fscache_n_store_vmscan_gone;
63285 -extern atomic_t fscache_n_store_vmscan_busy;
63286 -extern atomic_t fscache_n_store_vmscan_cancelled;
63287 -extern atomic_t fscache_n_store_vmscan_wait;
63288 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63289 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
63290 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
63291 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63292 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
63293
63294 -extern atomic_t fscache_n_marks;
63295 -extern atomic_t fscache_n_uncaches;
63296 +extern atomic_unchecked_t fscache_n_marks;
63297 +extern atomic_unchecked_t fscache_n_uncaches;
63298
63299 -extern atomic_t fscache_n_acquires;
63300 -extern atomic_t fscache_n_acquires_null;
63301 -extern atomic_t fscache_n_acquires_no_cache;
63302 -extern atomic_t fscache_n_acquires_ok;
63303 -extern atomic_t fscache_n_acquires_nobufs;
63304 -extern atomic_t fscache_n_acquires_oom;
63305 +extern atomic_unchecked_t fscache_n_acquires;
63306 +extern atomic_unchecked_t fscache_n_acquires_null;
63307 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
63308 +extern atomic_unchecked_t fscache_n_acquires_ok;
63309 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
63310 +extern atomic_unchecked_t fscache_n_acquires_oom;
63311
63312 -extern atomic_t fscache_n_invalidates;
63313 -extern atomic_t fscache_n_invalidates_run;
63314 +extern atomic_unchecked_t fscache_n_invalidates;
63315 +extern atomic_unchecked_t fscache_n_invalidates_run;
63316
63317 -extern atomic_t fscache_n_updates;
63318 -extern atomic_t fscache_n_updates_null;
63319 -extern atomic_t fscache_n_updates_run;
63320 +extern atomic_unchecked_t fscache_n_updates;
63321 +extern atomic_unchecked_t fscache_n_updates_null;
63322 +extern atomic_unchecked_t fscache_n_updates_run;
63323
63324 -extern atomic_t fscache_n_relinquishes;
63325 -extern atomic_t fscache_n_relinquishes_null;
63326 -extern atomic_t fscache_n_relinquishes_waitcrt;
63327 -extern atomic_t fscache_n_relinquishes_retire;
63328 +extern atomic_unchecked_t fscache_n_relinquishes;
63329 +extern atomic_unchecked_t fscache_n_relinquishes_null;
63330 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63331 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
63332
63333 -extern atomic_t fscache_n_cookie_index;
63334 -extern atomic_t fscache_n_cookie_data;
63335 -extern atomic_t fscache_n_cookie_special;
63336 +extern atomic_unchecked_t fscache_n_cookie_index;
63337 +extern atomic_unchecked_t fscache_n_cookie_data;
63338 +extern atomic_unchecked_t fscache_n_cookie_special;
63339
63340 -extern atomic_t fscache_n_object_alloc;
63341 -extern atomic_t fscache_n_object_no_alloc;
63342 -extern atomic_t fscache_n_object_lookups;
63343 -extern atomic_t fscache_n_object_lookups_negative;
63344 -extern atomic_t fscache_n_object_lookups_positive;
63345 -extern atomic_t fscache_n_object_lookups_timed_out;
63346 -extern atomic_t fscache_n_object_created;
63347 -extern atomic_t fscache_n_object_avail;
63348 -extern atomic_t fscache_n_object_dead;
63349 +extern atomic_unchecked_t fscache_n_object_alloc;
63350 +extern atomic_unchecked_t fscache_n_object_no_alloc;
63351 +extern atomic_unchecked_t fscache_n_object_lookups;
63352 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
63353 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
63354 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
63355 +extern atomic_unchecked_t fscache_n_object_created;
63356 +extern atomic_unchecked_t fscache_n_object_avail;
63357 +extern atomic_unchecked_t fscache_n_object_dead;
63358
63359 -extern atomic_t fscache_n_checkaux_none;
63360 -extern atomic_t fscache_n_checkaux_okay;
63361 -extern atomic_t fscache_n_checkaux_update;
63362 -extern atomic_t fscache_n_checkaux_obsolete;
63363 +extern atomic_unchecked_t fscache_n_checkaux_none;
63364 +extern atomic_unchecked_t fscache_n_checkaux_okay;
63365 +extern atomic_unchecked_t fscache_n_checkaux_update;
63366 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
63367
63368 extern atomic_t fscache_n_cop_alloc_object;
63369 extern atomic_t fscache_n_cop_lookup_object;
63370 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
63371 atomic_inc(stat);
63372 }
63373
63374 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
63375 +{
63376 + atomic_inc_unchecked(stat);
63377 +}
63378 +
63379 static inline void fscache_stat_d(atomic_t *stat)
63380 {
63381 atomic_dec(stat);
63382 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
63383
63384 #define __fscache_stat(stat) (NULL)
63385 #define fscache_stat(stat) do {} while (0)
63386 +#define fscache_stat_unchecked(stat) do {} while (0)
63387 #define fscache_stat_d(stat) do {} while (0)
63388 #endif
63389
63390 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
63391 index da032da..0076ce7 100644
63392 --- a/fs/fscache/object.c
63393 +++ b/fs/fscache/object.c
63394 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
63395 _debug("LOOKUP \"%s\" in \"%s\"",
63396 cookie->def->name, object->cache->tag->name);
63397
63398 - fscache_stat(&fscache_n_object_lookups);
63399 + fscache_stat_unchecked(&fscache_n_object_lookups);
63400 fscache_stat(&fscache_n_cop_lookup_object);
63401 ret = object->cache->ops->lookup_object(object);
63402 fscache_stat_d(&fscache_n_cop_lookup_object);
63403 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
63404 if (ret == -ETIMEDOUT) {
63405 /* probably stuck behind another object, so move this one to
63406 * the back of the queue */
63407 - fscache_stat(&fscache_n_object_lookups_timed_out);
63408 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
63409 _leave(" [timeout]");
63410 return NO_TRANSIT;
63411 }
63412 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
63413 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
63414
63415 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
63416 - fscache_stat(&fscache_n_object_lookups_negative);
63417 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
63418
63419 /* Allow write requests to begin stacking up and read requests to begin
63420 * returning ENODATA.
63421 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
63422 /* if we were still looking up, then we must have a positive lookup
63423 * result, in which case there may be data available */
63424 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
63425 - fscache_stat(&fscache_n_object_lookups_positive);
63426 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
63427
63428 /* We do (presumably) have data */
63429 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
63430 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
63431 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
63432 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
63433 } else {
63434 - fscache_stat(&fscache_n_object_created);
63435 + fscache_stat_unchecked(&fscache_n_object_created);
63436 }
63437
63438 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
63439 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
63440 fscache_stat_d(&fscache_n_cop_lookup_complete);
63441
63442 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
63443 - fscache_stat(&fscache_n_object_avail);
63444 + fscache_stat_unchecked(&fscache_n_object_avail);
63445
63446 _leave("");
63447 return transit_to(JUMPSTART_DEPS);
63448 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
63449
63450 /* this just shifts the object release to the work processor */
63451 fscache_put_object(object);
63452 - fscache_stat(&fscache_n_object_dead);
63453 + fscache_stat_unchecked(&fscache_n_object_dead);
63454
63455 _leave("");
63456 return transit_to(OBJECT_DEAD);
63457 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63458 enum fscache_checkaux result;
63459
63460 if (!object->cookie->def->check_aux) {
63461 - fscache_stat(&fscache_n_checkaux_none);
63462 + fscache_stat_unchecked(&fscache_n_checkaux_none);
63463 return FSCACHE_CHECKAUX_OKAY;
63464 }
63465
63466 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63467 switch (result) {
63468 /* entry okay as is */
63469 case FSCACHE_CHECKAUX_OKAY:
63470 - fscache_stat(&fscache_n_checkaux_okay);
63471 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
63472 break;
63473
63474 /* entry requires update */
63475 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
63476 - fscache_stat(&fscache_n_checkaux_update);
63477 + fscache_stat_unchecked(&fscache_n_checkaux_update);
63478 break;
63479
63480 /* entry requires deletion */
63481 case FSCACHE_CHECKAUX_OBSOLETE:
63482 - fscache_stat(&fscache_n_checkaux_obsolete);
63483 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
63484 break;
63485
63486 default:
63487 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
63488 {
63489 const struct fscache_state *s;
63490
63491 - fscache_stat(&fscache_n_invalidates_run);
63492 + fscache_stat_unchecked(&fscache_n_invalidates_run);
63493 fscache_stat(&fscache_n_cop_invalidate_object);
63494 s = _fscache_invalidate_object(object, event);
63495 fscache_stat_d(&fscache_n_cop_invalidate_object);
63496 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
63497 {
63498 _enter("{OBJ%x},%d", object->debug_id, event);
63499
63500 - fscache_stat(&fscache_n_updates_run);
63501 + fscache_stat_unchecked(&fscache_n_updates_run);
63502 fscache_stat(&fscache_n_cop_update_object);
63503 object->cache->ops->update_object(object);
63504 fscache_stat_d(&fscache_n_cop_update_object);
63505 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
63506 index e7b87a0..a85d47a 100644
63507 --- a/fs/fscache/operation.c
63508 +++ b/fs/fscache/operation.c
63509 @@ -17,7 +17,7 @@
63510 #include <linux/slab.h>
63511 #include "internal.h"
63512
63513 -atomic_t fscache_op_debug_id;
63514 +atomic_unchecked_t fscache_op_debug_id;
63515 EXPORT_SYMBOL(fscache_op_debug_id);
63516
63517 /**
63518 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
63519 ASSERTCMP(atomic_read(&op->usage), >, 0);
63520 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
63521
63522 - fscache_stat(&fscache_n_op_enqueue);
63523 + fscache_stat_unchecked(&fscache_n_op_enqueue);
63524 switch (op->flags & FSCACHE_OP_TYPE) {
63525 case FSCACHE_OP_ASYNC:
63526 _debug("queue async");
63527 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
63528 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
63529 if (op->processor)
63530 fscache_enqueue_operation(op);
63531 - fscache_stat(&fscache_n_op_run);
63532 + fscache_stat_unchecked(&fscache_n_op_run);
63533 }
63534
63535 /*
63536 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63537 if (object->n_in_progress > 0) {
63538 atomic_inc(&op->usage);
63539 list_add_tail(&op->pend_link, &object->pending_ops);
63540 - fscache_stat(&fscache_n_op_pend);
63541 + fscache_stat_unchecked(&fscache_n_op_pend);
63542 } else if (!list_empty(&object->pending_ops)) {
63543 atomic_inc(&op->usage);
63544 list_add_tail(&op->pend_link, &object->pending_ops);
63545 - fscache_stat(&fscache_n_op_pend);
63546 + fscache_stat_unchecked(&fscache_n_op_pend);
63547 fscache_start_operations(object);
63548 } else {
63549 ASSERTCMP(object->n_in_progress, ==, 0);
63550 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63551 object->n_exclusive++; /* reads and writes must wait */
63552 atomic_inc(&op->usage);
63553 list_add_tail(&op->pend_link, &object->pending_ops);
63554 - fscache_stat(&fscache_n_op_pend);
63555 + fscache_stat_unchecked(&fscache_n_op_pend);
63556 ret = 0;
63557 } else {
63558 /* If we're in any other state, there must have been an I/O
63559 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
63560 if (object->n_exclusive > 0) {
63561 atomic_inc(&op->usage);
63562 list_add_tail(&op->pend_link, &object->pending_ops);
63563 - fscache_stat(&fscache_n_op_pend);
63564 + fscache_stat_unchecked(&fscache_n_op_pend);
63565 } else if (!list_empty(&object->pending_ops)) {
63566 atomic_inc(&op->usage);
63567 list_add_tail(&op->pend_link, &object->pending_ops);
63568 - fscache_stat(&fscache_n_op_pend);
63569 + fscache_stat_unchecked(&fscache_n_op_pend);
63570 fscache_start_operations(object);
63571 } else {
63572 ASSERTCMP(object->n_exclusive, ==, 0);
63573 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
63574 object->n_ops++;
63575 atomic_inc(&op->usage);
63576 list_add_tail(&op->pend_link, &object->pending_ops);
63577 - fscache_stat(&fscache_n_op_pend);
63578 + fscache_stat_unchecked(&fscache_n_op_pend);
63579 ret = 0;
63580 } else if (fscache_object_is_dying(object)) {
63581 - fscache_stat(&fscache_n_op_rejected);
63582 + fscache_stat_unchecked(&fscache_n_op_rejected);
63583 op->state = FSCACHE_OP_ST_CANCELLED;
63584 ret = -ENOBUFS;
63585 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
63586 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
63587 ret = -EBUSY;
63588 if (op->state == FSCACHE_OP_ST_PENDING) {
63589 ASSERT(!list_empty(&op->pend_link));
63590 - fscache_stat(&fscache_n_op_cancelled);
63591 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63592 list_del_init(&op->pend_link);
63593 if (do_cancel)
63594 do_cancel(op);
63595 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
63596 while (!list_empty(&object->pending_ops)) {
63597 op = list_entry(object->pending_ops.next,
63598 struct fscache_operation, pend_link);
63599 - fscache_stat(&fscache_n_op_cancelled);
63600 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63601 list_del_init(&op->pend_link);
63602
63603 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
63604 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
63605 op->state, ==, FSCACHE_OP_ST_CANCELLED);
63606 op->state = FSCACHE_OP_ST_DEAD;
63607
63608 - fscache_stat(&fscache_n_op_release);
63609 + fscache_stat_unchecked(&fscache_n_op_release);
63610
63611 if (op->release) {
63612 op->release(op);
63613 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
63614 * lock, and defer it otherwise */
63615 if (!spin_trylock(&object->lock)) {
63616 _debug("defer put");
63617 - fscache_stat(&fscache_n_op_deferred_release);
63618 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
63619
63620 cache = object->cache;
63621 spin_lock(&cache->op_gc_list_lock);
63622 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
63623
63624 _debug("GC DEFERRED REL OBJ%x OP%x",
63625 object->debug_id, op->debug_id);
63626 - fscache_stat(&fscache_n_op_gc);
63627 + fscache_stat_unchecked(&fscache_n_op_gc);
63628
63629 ASSERTCMP(atomic_read(&op->usage), ==, 0);
63630 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
63631 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
63632 index de33b3f..8be4d29 100644
63633 --- a/fs/fscache/page.c
63634 +++ b/fs/fscache/page.c
63635 @@ -74,7 +74,7 @@ try_again:
63636 val = radix_tree_lookup(&cookie->stores, page->index);
63637 if (!val) {
63638 rcu_read_unlock();
63639 - fscache_stat(&fscache_n_store_vmscan_not_storing);
63640 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
63641 __fscache_uncache_page(cookie, page);
63642 return true;
63643 }
63644 @@ -104,11 +104,11 @@ try_again:
63645 spin_unlock(&cookie->stores_lock);
63646
63647 if (xpage) {
63648 - fscache_stat(&fscache_n_store_vmscan_cancelled);
63649 - fscache_stat(&fscache_n_store_radix_deletes);
63650 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
63651 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63652 ASSERTCMP(xpage, ==, page);
63653 } else {
63654 - fscache_stat(&fscache_n_store_vmscan_gone);
63655 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
63656 }
63657
63658 wake_up_bit(&cookie->flags, 0);
63659 @@ -123,11 +123,11 @@ page_busy:
63660 * sleeping on memory allocation, so we may need to impose a timeout
63661 * too. */
63662 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
63663 - fscache_stat(&fscache_n_store_vmscan_busy);
63664 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
63665 return false;
63666 }
63667
63668 - fscache_stat(&fscache_n_store_vmscan_wait);
63669 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
63670 if (!release_page_wait_timeout(cookie, page))
63671 _debug("fscache writeout timeout page: %p{%lx}",
63672 page, page->index);
63673 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
63674 FSCACHE_COOKIE_STORING_TAG);
63675 if (!radix_tree_tag_get(&cookie->stores, page->index,
63676 FSCACHE_COOKIE_PENDING_TAG)) {
63677 - fscache_stat(&fscache_n_store_radix_deletes);
63678 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63679 xpage = radix_tree_delete(&cookie->stores, page->index);
63680 }
63681 spin_unlock(&cookie->stores_lock);
63682 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
63683
63684 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
63685
63686 - fscache_stat(&fscache_n_attr_changed_calls);
63687 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
63688
63689 if (fscache_object_is_active(object)) {
63690 fscache_stat(&fscache_n_cop_attr_changed);
63691 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63692
63693 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63694
63695 - fscache_stat(&fscache_n_attr_changed);
63696 + fscache_stat_unchecked(&fscache_n_attr_changed);
63697
63698 op = kzalloc(sizeof(*op), GFP_KERNEL);
63699 if (!op) {
63700 - fscache_stat(&fscache_n_attr_changed_nomem);
63701 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
63702 _leave(" = -ENOMEM");
63703 return -ENOMEM;
63704 }
63705 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63706 if (fscache_submit_exclusive_op(object, op) < 0)
63707 goto nobufs_dec;
63708 spin_unlock(&cookie->lock);
63709 - fscache_stat(&fscache_n_attr_changed_ok);
63710 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
63711 fscache_put_operation(op);
63712 _leave(" = 0");
63713 return 0;
63714 @@ -242,7 +242,7 @@ nobufs:
63715 kfree(op);
63716 if (wake_cookie)
63717 __fscache_wake_unused_cookie(cookie);
63718 - fscache_stat(&fscache_n_attr_changed_nobufs);
63719 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
63720 _leave(" = %d", -ENOBUFS);
63721 return -ENOBUFS;
63722 }
63723 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
63724 /* allocate a retrieval operation and attempt to submit it */
63725 op = kzalloc(sizeof(*op), GFP_NOIO);
63726 if (!op) {
63727 - fscache_stat(&fscache_n_retrievals_nomem);
63728 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63729 return NULL;
63730 }
63731
63732 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
63733 return 0;
63734 }
63735
63736 - fscache_stat(&fscache_n_retrievals_wait);
63737 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
63738
63739 jif = jiffies;
63740 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
63741 TASK_INTERRUPTIBLE) != 0) {
63742 - fscache_stat(&fscache_n_retrievals_intr);
63743 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63744 _leave(" = -ERESTARTSYS");
63745 return -ERESTARTSYS;
63746 }
63747 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
63748 */
63749 int fscache_wait_for_operation_activation(struct fscache_object *object,
63750 struct fscache_operation *op,
63751 - atomic_t *stat_op_waits,
63752 - atomic_t *stat_object_dead,
63753 + atomic_unchecked_t *stat_op_waits,
63754 + atomic_unchecked_t *stat_object_dead,
63755 void (*do_cancel)(struct fscache_operation *))
63756 {
63757 int ret;
63758 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63759
63760 _debug(">>> WT");
63761 if (stat_op_waits)
63762 - fscache_stat(stat_op_waits);
63763 + fscache_stat_unchecked(stat_op_waits);
63764 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
63765 TASK_INTERRUPTIBLE) != 0) {
63766 ret = fscache_cancel_op(op, do_cancel);
63767 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63768 check_if_dead:
63769 if (op->state == FSCACHE_OP_ST_CANCELLED) {
63770 if (stat_object_dead)
63771 - fscache_stat(stat_object_dead);
63772 + fscache_stat_unchecked(stat_object_dead);
63773 _leave(" = -ENOBUFS [cancelled]");
63774 return -ENOBUFS;
63775 }
63776 @@ -381,7 +381,7 @@ check_if_dead:
63777 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
63778 fscache_cancel_op(op, do_cancel);
63779 if (stat_object_dead)
63780 - fscache_stat(stat_object_dead);
63781 + fscache_stat_unchecked(stat_object_dead);
63782 return -ENOBUFS;
63783 }
63784 return 0;
63785 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63786
63787 _enter("%p,%p,,,", cookie, page);
63788
63789 - fscache_stat(&fscache_n_retrievals);
63790 + fscache_stat_unchecked(&fscache_n_retrievals);
63791
63792 if (hlist_empty(&cookie->backing_objects))
63793 goto nobufs;
63794 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63795 goto nobufs_unlock_dec;
63796 spin_unlock(&cookie->lock);
63797
63798 - fscache_stat(&fscache_n_retrieval_ops);
63799 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63800
63801 /* pin the netfs read context in case we need to do the actual netfs
63802 * read because we've encountered a cache read failure */
63803 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63804
63805 error:
63806 if (ret == -ENOMEM)
63807 - fscache_stat(&fscache_n_retrievals_nomem);
63808 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63809 else if (ret == -ERESTARTSYS)
63810 - fscache_stat(&fscache_n_retrievals_intr);
63811 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63812 else if (ret == -ENODATA)
63813 - fscache_stat(&fscache_n_retrievals_nodata);
63814 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63815 else if (ret < 0)
63816 - fscache_stat(&fscache_n_retrievals_nobufs);
63817 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63818 else
63819 - fscache_stat(&fscache_n_retrievals_ok);
63820 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63821
63822 fscache_put_retrieval(op);
63823 _leave(" = %d", ret);
63824 @@ -505,7 +505,7 @@ nobufs_unlock:
63825 __fscache_wake_unused_cookie(cookie);
63826 kfree(op);
63827 nobufs:
63828 - fscache_stat(&fscache_n_retrievals_nobufs);
63829 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63830 _leave(" = -ENOBUFS");
63831 return -ENOBUFS;
63832 }
63833 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63834
63835 _enter("%p,,%d,,,", cookie, *nr_pages);
63836
63837 - fscache_stat(&fscache_n_retrievals);
63838 + fscache_stat_unchecked(&fscache_n_retrievals);
63839
63840 if (hlist_empty(&cookie->backing_objects))
63841 goto nobufs;
63842 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63843 goto nobufs_unlock_dec;
63844 spin_unlock(&cookie->lock);
63845
63846 - fscache_stat(&fscache_n_retrieval_ops);
63847 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63848
63849 /* pin the netfs read context in case we need to do the actual netfs
63850 * read because we've encountered a cache read failure */
63851 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63852
63853 error:
63854 if (ret == -ENOMEM)
63855 - fscache_stat(&fscache_n_retrievals_nomem);
63856 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63857 else if (ret == -ERESTARTSYS)
63858 - fscache_stat(&fscache_n_retrievals_intr);
63859 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63860 else if (ret == -ENODATA)
63861 - fscache_stat(&fscache_n_retrievals_nodata);
63862 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63863 else if (ret < 0)
63864 - fscache_stat(&fscache_n_retrievals_nobufs);
63865 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63866 else
63867 - fscache_stat(&fscache_n_retrievals_ok);
63868 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63869
63870 fscache_put_retrieval(op);
63871 _leave(" = %d", ret);
63872 @@ -636,7 +636,7 @@ nobufs_unlock:
63873 if (wake_cookie)
63874 __fscache_wake_unused_cookie(cookie);
63875 nobufs:
63876 - fscache_stat(&fscache_n_retrievals_nobufs);
63877 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63878 _leave(" = -ENOBUFS");
63879 return -ENOBUFS;
63880 }
63881 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63882
63883 _enter("%p,%p,,,", cookie, page);
63884
63885 - fscache_stat(&fscache_n_allocs);
63886 + fscache_stat_unchecked(&fscache_n_allocs);
63887
63888 if (hlist_empty(&cookie->backing_objects))
63889 goto nobufs;
63890 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63891 goto nobufs_unlock_dec;
63892 spin_unlock(&cookie->lock);
63893
63894 - fscache_stat(&fscache_n_alloc_ops);
63895 + fscache_stat_unchecked(&fscache_n_alloc_ops);
63896
63897 ret = fscache_wait_for_operation_activation(
63898 object, &op->op,
63899 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63900
63901 error:
63902 if (ret == -ERESTARTSYS)
63903 - fscache_stat(&fscache_n_allocs_intr);
63904 + fscache_stat_unchecked(&fscache_n_allocs_intr);
63905 else if (ret < 0)
63906 - fscache_stat(&fscache_n_allocs_nobufs);
63907 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63908 else
63909 - fscache_stat(&fscache_n_allocs_ok);
63910 + fscache_stat_unchecked(&fscache_n_allocs_ok);
63911
63912 fscache_put_retrieval(op);
63913 _leave(" = %d", ret);
63914 @@ -730,7 +730,7 @@ nobufs_unlock:
63915 if (wake_cookie)
63916 __fscache_wake_unused_cookie(cookie);
63917 nobufs:
63918 - fscache_stat(&fscache_n_allocs_nobufs);
63919 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63920 _leave(" = -ENOBUFS");
63921 return -ENOBUFS;
63922 }
63923 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63924
63925 spin_lock(&cookie->stores_lock);
63926
63927 - fscache_stat(&fscache_n_store_calls);
63928 + fscache_stat_unchecked(&fscache_n_store_calls);
63929
63930 /* find a page to store */
63931 page = NULL;
63932 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63933 page = results[0];
63934 _debug("gang %d [%lx]", n, page->index);
63935 if (page->index > op->store_limit) {
63936 - fscache_stat(&fscache_n_store_pages_over_limit);
63937 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
63938 goto superseded;
63939 }
63940
63941 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63942 spin_unlock(&cookie->stores_lock);
63943 spin_unlock(&object->lock);
63944
63945 - fscache_stat(&fscache_n_store_pages);
63946 + fscache_stat_unchecked(&fscache_n_store_pages);
63947 fscache_stat(&fscache_n_cop_write_page);
63948 ret = object->cache->ops->write_page(op, page);
63949 fscache_stat_d(&fscache_n_cop_write_page);
63950 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63951 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63952 ASSERT(PageFsCache(page));
63953
63954 - fscache_stat(&fscache_n_stores);
63955 + fscache_stat_unchecked(&fscache_n_stores);
63956
63957 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
63958 _leave(" = -ENOBUFS [invalidating]");
63959 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63960 spin_unlock(&cookie->stores_lock);
63961 spin_unlock(&object->lock);
63962
63963 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
63964 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63965 op->store_limit = object->store_limit;
63966
63967 __fscache_use_cookie(cookie);
63968 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63969
63970 spin_unlock(&cookie->lock);
63971 radix_tree_preload_end();
63972 - fscache_stat(&fscache_n_store_ops);
63973 - fscache_stat(&fscache_n_stores_ok);
63974 + fscache_stat_unchecked(&fscache_n_store_ops);
63975 + fscache_stat_unchecked(&fscache_n_stores_ok);
63976
63977 /* the work queue now carries its own ref on the object */
63978 fscache_put_operation(&op->op);
63979 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63980 return 0;
63981
63982 already_queued:
63983 - fscache_stat(&fscache_n_stores_again);
63984 + fscache_stat_unchecked(&fscache_n_stores_again);
63985 already_pending:
63986 spin_unlock(&cookie->stores_lock);
63987 spin_unlock(&object->lock);
63988 spin_unlock(&cookie->lock);
63989 radix_tree_preload_end();
63990 kfree(op);
63991 - fscache_stat(&fscache_n_stores_ok);
63992 + fscache_stat_unchecked(&fscache_n_stores_ok);
63993 _leave(" = 0");
63994 return 0;
63995
63996 @@ -1039,14 +1039,14 @@ nobufs:
63997 kfree(op);
63998 if (wake_cookie)
63999 __fscache_wake_unused_cookie(cookie);
64000 - fscache_stat(&fscache_n_stores_nobufs);
64001 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
64002 _leave(" = -ENOBUFS");
64003 return -ENOBUFS;
64004
64005 nomem_free:
64006 kfree(op);
64007 nomem:
64008 - fscache_stat(&fscache_n_stores_oom);
64009 + fscache_stat_unchecked(&fscache_n_stores_oom);
64010 _leave(" = -ENOMEM");
64011 return -ENOMEM;
64012 }
64013 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
64014 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
64015 ASSERTCMP(page, !=, NULL);
64016
64017 - fscache_stat(&fscache_n_uncaches);
64018 + fscache_stat_unchecked(&fscache_n_uncaches);
64019
64020 /* cache withdrawal may beat us to it */
64021 if (!PageFsCache(page))
64022 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
64023 struct fscache_cookie *cookie = op->op.object->cookie;
64024
64025 #ifdef CONFIG_FSCACHE_STATS
64026 - atomic_inc(&fscache_n_marks);
64027 + atomic_inc_unchecked(&fscache_n_marks);
64028 #endif
64029
64030 _debug("- mark %p{%lx}", page, page->index);
64031 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
64032 index 40d13c7..ddf52b9 100644
64033 --- a/fs/fscache/stats.c
64034 +++ b/fs/fscache/stats.c
64035 @@ -18,99 +18,99 @@
64036 /*
64037 * operation counters
64038 */
64039 -atomic_t fscache_n_op_pend;
64040 -atomic_t fscache_n_op_run;
64041 -atomic_t fscache_n_op_enqueue;
64042 -atomic_t fscache_n_op_requeue;
64043 -atomic_t fscache_n_op_deferred_release;
64044 -atomic_t fscache_n_op_release;
64045 -atomic_t fscache_n_op_gc;
64046 -atomic_t fscache_n_op_cancelled;
64047 -atomic_t fscache_n_op_rejected;
64048 +atomic_unchecked_t fscache_n_op_pend;
64049 +atomic_unchecked_t fscache_n_op_run;
64050 +atomic_unchecked_t fscache_n_op_enqueue;
64051 +atomic_unchecked_t fscache_n_op_requeue;
64052 +atomic_unchecked_t fscache_n_op_deferred_release;
64053 +atomic_unchecked_t fscache_n_op_release;
64054 +atomic_unchecked_t fscache_n_op_gc;
64055 +atomic_unchecked_t fscache_n_op_cancelled;
64056 +atomic_unchecked_t fscache_n_op_rejected;
64057
64058 -atomic_t fscache_n_attr_changed;
64059 -atomic_t fscache_n_attr_changed_ok;
64060 -atomic_t fscache_n_attr_changed_nobufs;
64061 -atomic_t fscache_n_attr_changed_nomem;
64062 -atomic_t fscache_n_attr_changed_calls;
64063 +atomic_unchecked_t fscache_n_attr_changed;
64064 +atomic_unchecked_t fscache_n_attr_changed_ok;
64065 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
64066 +atomic_unchecked_t fscache_n_attr_changed_nomem;
64067 +atomic_unchecked_t fscache_n_attr_changed_calls;
64068
64069 -atomic_t fscache_n_allocs;
64070 -atomic_t fscache_n_allocs_ok;
64071 -atomic_t fscache_n_allocs_wait;
64072 -atomic_t fscache_n_allocs_nobufs;
64073 -atomic_t fscache_n_allocs_intr;
64074 -atomic_t fscache_n_allocs_object_dead;
64075 -atomic_t fscache_n_alloc_ops;
64076 -atomic_t fscache_n_alloc_op_waits;
64077 +atomic_unchecked_t fscache_n_allocs;
64078 +atomic_unchecked_t fscache_n_allocs_ok;
64079 +atomic_unchecked_t fscache_n_allocs_wait;
64080 +atomic_unchecked_t fscache_n_allocs_nobufs;
64081 +atomic_unchecked_t fscache_n_allocs_intr;
64082 +atomic_unchecked_t fscache_n_allocs_object_dead;
64083 +atomic_unchecked_t fscache_n_alloc_ops;
64084 +atomic_unchecked_t fscache_n_alloc_op_waits;
64085
64086 -atomic_t fscache_n_retrievals;
64087 -atomic_t fscache_n_retrievals_ok;
64088 -atomic_t fscache_n_retrievals_wait;
64089 -atomic_t fscache_n_retrievals_nodata;
64090 -atomic_t fscache_n_retrievals_nobufs;
64091 -atomic_t fscache_n_retrievals_intr;
64092 -atomic_t fscache_n_retrievals_nomem;
64093 -atomic_t fscache_n_retrievals_object_dead;
64094 -atomic_t fscache_n_retrieval_ops;
64095 -atomic_t fscache_n_retrieval_op_waits;
64096 +atomic_unchecked_t fscache_n_retrievals;
64097 +atomic_unchecked_t fscache_n_retrievals_ok;
64098 +atomic_unchecked_t fscache_n_retrievals_wait;
64099 +atomic_unchecked_t fscache_n_retrievals_nodata;
64100 +atomic_unchecked_t fscache_n_retrievals_nobufs;
64101 +atomic_unchecked_t fscache_n_retrievals_intr;
64102 +atomic_unchecked_t fscache_n_retrievals_nomem;
64103 +atomic_unchecked_t fscache_n_retrievals_object_dead;
64104 +atomic_unchecked_t fscache_n_retrieval_ops;
64105 +atomic_unchecked_t fscache_n_retrieval_op_waits;
64106
64107 -atomic_t fscache_n_stores;
64108 -atomic_t fscache_n_stores_ok;
64109 -atomic_t fscache_n_stores_again;
64110 -atomic_t fscache_n_stores_nobufs;
64111 -atomic_t fscache_n_stores_oom;
64112 -atomic_t fscache_n_store_ops;
64113 -atomic_t fscache_n_store_calls;
64114 -atomic_t fscache_n_store_pages;
64115 -atomic_t fscache_n_store_radix_deletes;
64116 -atomic_t fscache_n_store_pages_over_limit;
64117 +atomic_unchecked_t fscache_n_stores;
64118 +atomic_unchecked_t fscache_n_stores_ok;
64119 +atomic_unchecked_t fscache_n_stores_again;
64120 +atomic_unchecked_t fscache_n_stores_nobufs;
64121 +atomic_unchecked_t fscache_n_stores_oom;
64122 +atomic_unchecked_t fscache_n_store_ops;
64123 +atomic_unchecked_t fscache_n_store_calls;
64124 +atomic_unchecked_t fscache_n_store_pages;
64125 +atomic_unchecked_t fscache_n_store_radix_deletes;
64126 +atomic_unchecked_t fscache_n_store_pages_over_limit;
64127
64128 -atomic_t fscache_n_store_vmscan_not_storing;
64129 -atomic_t fscache_n_store_vmscan_gone;
64130 -atomic_t fscache_n_store_vmscan_busy;
64131 -atomic_t fscache_n_store_vmscan_cancelled;
64132 -atomic_t fscache_n_store_vmscan_wait;
64133 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
64134 +atomic_unchecked_t fscache_n_store_vmscan_gone;
64135 +atomic_unchecked_t fscache_n_store_vmscan_busy;
64136 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
64137 +atomic_unchecked_t fscache_n_store_vmscan_wait;
64138
64139 -atomic_t fscache_n_marks;
64140 -atomic_t fscache_n_uncaches;
64141 +atomic_unchecked_t fscache_n_marks;
64142 +atomic_unchecked_t fscache_n_uncaches;
64143
64144 -atomic_t fscache_n_acquires;
64145 -atomic_t fscache_n_acquires_null;
64146 -atomic_t fscache_n_acquires_no_cache;
64147 -atomic_t fscache_n_acquires_ok;
64148 -atomic_t fscache_n_acquires_nobufs;
64149 -atomic_t fscache_n_acquires_oom;
64150 +atomic_unchecked_t fscache_n_acquires;
64151 +atomic_unchecked_t fscache_n_acquires_null;
64152 +atomic_unchecked_t fscache_n_acquires_no_cache;
64153 +atomic_unchecked_t fscache_n_acquires_ok;
64154 +atomic_unchecked_t fscache_n_acquires_nobufs;
64155 +atomic_unchecked_t fscache_n_acquires_oom;
64156
64157 -atomic_t fscache_n_invalidates;
64158 -atomic_t fscache_n_invalidates_run;
64159 +atomic_unchecked_t fscache_n_invalidates;
64160 +atomic_unchecked_t fscache_n_invalidates_run;
64161
64162 -atomic_t fscache_n_updates;
64163 -atomic_t fscache_n_updates_null;
64164 -atomic_t fscache_n_updates_run;
64165 +atomic_unchecked_t fscache_n_updates;
64166 +atomic_unchecked_t fscache_n_updates_null;
64167 +atomic_unchecked_t fscache_n_updates_run;
64168
64169 -atomic_t fscache_n_relinquishes;
64170 -atomic_t fscache_n_relinquishes_null;
64171 -atomic_t fscache_n_relinquishes_waitcrt;
64172 -atomic_t fscache_n_relinquishes_retire;
64173 +atomic_unchecked_t fscache_n_relinquishes;
64174 +atomic_unchecked_t fscache_n_relinquishes_null;
64175 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
64176 +atomic_unchecked_t fscache_n_relinquishes_retire;
64177
64178 -atomic_t fscache_n_cookie_index;
64179 -atomic_t fscache_n_cookie_data;
64180 -atomic_t fscache_n_cookie_special;
64181 +atomic_unchecked_t fscache_n_cookie_index;
64182 +atomic_unchecked_t fscache_n_cookie_data;
64183 +atomic_unchecked_t fscache_n_cookie_special;
64184
64185 -atomic_t fscache_n_object_alloc;
64186 -atomic_t fscache_n_object_no_alloc;
64187 -atomic_t fscache_n_object_lookups;
64188 -atomic_t fscache_n_object_lookups_negative;
64189 -atomic_t fscache_n_object_lookups_positive;
64190 -atomic_t fscache_n_object_lookups_timed_out;
64191 -atomic_t fscache_n_object_created;
64192 -atomic_t fscache_n_object_avail;
64193 -atomic_t fscache_n_object_dead;
64194 +atomic_unchecked_t fscache_n_object_alloc;
64195 +atomic_unchecked_t fscache_n_object_no_alloc;
64196 +atomic_unchecked_t fscache_n_object_lookups;
64197 +atomic_unchecked_t fscache_n_object_lookups_negative;
64198 +atomic_unchecked_t fscache_n_object_lookups_positive;
64199 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
64200 +atomic_unchecked_t fscache_n_object_created;
64201 +atomic_unchecked_t fscache_n_object_avail;
64202 +atomic_unchecked_t fscache_n_object_dead;
64203
64204 -atomic_t fscache_n_checkaux_none;
64205 -atomic_t fscache_n_checkaux_okay;
64206 -atomic_t fscache_n_checkaux_update;
64207 -atomic_t fscache_n_checkaux_obsolete;
64208 +atomic_unchecked_t fscache_n_checkaux_none;
64209 +atomic_unchecked_t fscache_n_checkaux_okay;
64210 +atomic_unchecked_t fscache_n_checkaux_update;
64211 +atomic_unchecked_t fscache_n_checkaux_obsolete;
64212
64213 atomic_t fscache_n_cop_alloc_object;
64214 atomic_t fscache_n_cop_lookup_object;
64215 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
64216 seq_puts(m, "FS-Cache statistics\n");
64217
64218 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
64219 - atomic_read(&fscache_n_cookie_index),
64220 - atomic_read(&fscache_n_cookie_data),
64221 - atomic_read(&fscache_n_cookie_special));
64222 + atomic_read_unchecked(&fscache_n_cookie_index),
64223 + atomic_read_unchecked(&fscache_n_cookie_data),
64224 + atomic_read_unchecked(&fscache_n_cookie_special));
64225
64226 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
64227 - atomic_read(&fscache_n_object_alloc),
64228 - atomic_read(&fscache_n_object_no_alloc),
64229 - atomic_read(&fscache_n_object_avail),
64230 - atomic_read(&fscache_n_object_dead));
64231 + atomic_read_unchecked(&fscache_n_object_alloc),
64232 + atomic_read_unchecked(&fscache_n_object_no_alloc),
64233 + atomic_read_unchecked(&fscache_n_object_avail),
64234 + atomic_read_unchecked(&fscache_n_object_dead));
64235 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
64236 - atomic_read(&fscache_n_checkaux_none),
64237 - atomic_read(&fscache_n_checkaux_okay),
64238 - atomic_read(&fscache_n_checkaux_update),
64239 - atomic_read(&fscache_n_checkaux_obsolete));
64240 + atomic_read_unchecked(&fscache_n_checkaux_none),
64241 + atomic_read_unchecked(&fscache_n_checkaux_okay),
64242 + atomic_read_unchecked(&fscache_n_checkaux_update),
64243 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
64244
64245 seq_printf(m, "Pages : mrk=%u unc=%u\n",
64246 - atomic_read(&fscache_n_marks),
64247 - atomic_read(&fscache_n_uncaches));
64248 + atomic_read_unchecked(&fscache_n_marks),
64249 + atomic_read_unchecked(&fscache_n_uncaches));
64250
64251 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
64252 " oom=%u\n",
64253 - atomic_read(&fscache_n_acquires),
64254 - atomic_read(&fscache_n_acquires_null),
64255 - atomic_read(&fscache_n_acquires_no_cache),
64256 - atomic_read(&fscache_n_acquires_ok),
64257 - atomic_read(&fscache_n_acquires_nobufs),
64258 - atomic_read(&fscache_n_acquires_oom));
64259 + atomic_read_unchecked(&fscache_n_acquires),
64260 + atomic_read_unchecked(&fscache_n_acquires_null),
64261 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
64262 + atomic_read_unchecked(&fscache_n_acquires_ok),
64263 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
64264 + atomic_read_unchecked(&fscache_n_acquires_oom));
64265
64266 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
64267 - atomic_read(&fscache_n_object_lookups),
64268 - atomic_read(&fscache_n_object_lookups_negative),
64269 - atomic_read(&fscache_n_object_lookups_positive),
64270 - atomic_read(&fscache_n_object_created),
64271 - atomic_read(&fscache_n_object_lookups_timed_out));
64272 + atomic_read_unchecked(&fscache_n_object_lookups),
64273 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
64274 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
64275 + atomic_read_unchecked(&fscache_n_object_created),
64276 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
64277
64278 seq_printf(m, "Invals : n=%u run=%u\n",
64279 - atomic_read(&fscache_n_invalidates),
64280 - atomic_read(&fscache_n_invalidates_run));
64281 + atomic_read_unchecked(&fscache_n_invalidates),
64282 + atomic_read_unchecked(&fscache_n_invalidates_run));
64283
64284 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
64285 - atomic_read(&fscache_n_updates),
64286 - atomic_read(&fscache_n_updates_null),
64287 - atomic_read(&fscache_n_updates_run));
64288 + atomic_read_unchecked(&fscache_n_updates),
64289 + atomic_read_unchecked(&fscache_n_updates_null),
64290 + atomic_read_unchecked(&fscache_n_updates_run));
64291
64292 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
64293 - atomic_read(&fscache_n_relinquishes),
64294 - atomic_read(&fscache_n_relinquishes_null),
64295 - atomic_read(&fscache_n_relinquishes_waitcrt),
64296 - atomic_read(&fscache_n_relinquishes_retire));
64297 + atomic_read_unchecked(&fscache_n_relinquishes),
64298 + atomic_read_unchecked(&fscache_n_relinquishes_null),
64299 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
64300 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
64301
64302 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
64303 - atomic_read(&fscache_n_attr_changed),
64304 - atomic_read(&fscache_n_attr_changed_ok),
64305 - atomic_read(&fscache_n_attr_changed_nobufs),
64306 - atomic_read(&fscache_n_attr_changed_nomem),
64307 - atomic_read(&fscache_n_attr_changed_calls));
64308 + atomic_read_unchecked(&fscache_n_attr_changed),
64309 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
64310 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
64311 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
64312 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
64313
64314 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
64315 - atomic_read(&fscache_n_allocs),
64316 - atomic_read(&fscache_n_allocs_ok),
64317 - atomic_read(&fscache_n_allocs_wait),
64318 - atomic_read(&fscache_n_allocs_nobufs),
64319 - atomic_read(&fscache_n_allocs_intr));
64320 + atomic_read_unchecked(&fscache_n_allocs),
64321 + atomic_read_unchecked(&fscache_n_allocs_ok),
64322 + atomic_read_unchecked(&fscache_n_allocs_wait),
64323 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
64324 + atomic_read_unchecked(&fscache_n_allocs_intr));
64325 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
64326 - atomic_read(&fscache_n_alloc_ops),
64327 - atomic_read(&fscache_n_alloc_op_waits),
64328 - atomic_read(&fscache_n_allocs_object_dead));
64329 + atomic_read_unchecked(&fscache_n_alloc_ops),
64330 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
64331 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
64332
64333 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
64334 " int=%u oom=%u\n",
64335 - atomic_read(&fscache_n_retrievals),
64336 - atomic_read(&fscache_n_retrievals_ok),
64337 - atomic_read(&fscache_n_retrievals_wait),
64338 - atomic_read(&fscache_n_retrievals_nodata),
64339 - atomic_read(&fscache_n_retrievals_nobufs),
64340 - atomic_read(&fscache_n_retrievals_intr),
64341 - atomic_read(&fscache_n_retrievals_nomem));
64342 + atomic_read_unchecked(&fscache_n_retrievals),
64343 + atomic_read_unchecked(&fscache_n_retrievals_ok),
64344 + atomic_read_unchecked(&fscache_n_retrievals_wait),
64345 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
64346 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
64347 + atomic_read_unchecked(&fscache_n_retrievals_intr),
64348 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
64349 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
64350 - atomic_read(&fscache_n_retrieval_ops),
64351 - atomic_read(&fscache_n_retrieval_op_waits),
64352 - atomic_read(&fscache_n_retrievals_object_dead));
64353 + atomic_read_unchecked(&fscache_n_retrieval_ops),
64354 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
64355 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
64356
64357 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
64358 - atomic_read(&fscache_n_stores),
64359 - atomic_read(&fscache_n_stores_ok),
64360 - atomic_read(&fscache_n_stores_again),
64361 - atomic_read(&fscache_n_stores_nobufs),
64362 - atomic_read(&fscache_n_stores_oom));
64363 + atomic_read_unchecked(&fscache_n_stores),
64364 + atomic_read_unchecked(&fscache_n_stores_ok),
64365 + atomic_read_unchecked(&fscache_n_stores_again),
64366 + atomic_read_unchecked(&fscache_n_stores_nobufs),
64367 + atomic_read_unchecked(&fscache_n_stores_oom));
64368 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
64369 - atomic_read(&fscache_n_store_ops),
64370 - atomic_read(&fscache_n_store_calls),
64371 - atomic_read(&fscache_n_store_pages),
64372 - atomic_read(&fscache_n_store_radix_deletes),
64373 - atomic_read(&fscache_n_store_pages_over_limit));
64374 + atomic_read_unchecked(&fscache_n_store_ops),
64375 + atomic_read_unchecked(&fscache_n_store_calls),
64376 + atomic_read_unchecked(&fscache_n_store_pages),
64377 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
64378 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
64379
64380 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
64381 - atomic_read(&fscache_n_store_vmscan_not_storing),
64382 - atomic_read(&fscache_n_store_vmscan_gone),
64383 - atomic_read(&fscache_n_store_vmscan_busy),
64384 - atomic_read(&fscache_n_store_vmscan_cancelled),
64385 - atomic_read(&fscache_n_store_vmscan_wait));
64386 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
64387 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
64388 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
64389 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
64390 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
64391
64392 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
64393 - atomic_read(&fscache_n_op_pend),
64394 - atomic_read(&fscache_n_op_run),
64395 - atomic_read(&fscache_n_op_enqueue),
64396 - atomic_read(&fscache_n_op_cancelled),
64397 - atomic_read(&fscache_n_op_rejected));
64398 + atomic_read_unchecked(&fscache_n_op_pend),
64399 + atomic_read_unchecked(&fscache_n_op_run),
64400 + atomic_read_unchecked(&fscache_n_op_enqueue),
64401 + atomic_read_unchecked(&fscache_n_op_cancelled),
64402 + atomic_read_unchecked(&fscache_n_op_rejected));
64403 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
64404 - atomic_read(&fscache_n_op_deferred_release),
64405 - atomic_read(&fscache_n_op_release),
64406 - atomic_read(&fscache_n_op_gc));
64407 + atomic_read_unchecked(&fscache_n_op_deferred_release),
64408 + atomic_read_unchecked(&fscache_n_op_release),
64409 + atomic_read_unchecked(&fscache_n_op_gc));
64410
64411 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
64412 atomic_read(&fscache_n_cop_alloc_object),
64413 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
64414 index 28d0c7a..04816b7 100644
64415 --- a/fs/fuse/cuse.c
64416 +++ b/fs/fuse/cuse.c
64417 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
64418 INIT_LIST_HEAD(&cuse_conntbl[i]);
64419
64420 /* inherit and extend fuse_dev_operations */
64421 - cuse_channel_fops = fuse_dev_operations;
64422 - cuse_channel_fops.owner = THIS_MODULE;
64423 - cuse_channel_fops.open = cuse_channel_open;
64424 - cuse_channel_fops.release = cuse_channel_release;
64425 + pax_open_kernel();
64426 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
64427 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
64428 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
64429 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
64430 + pax_close_kernel();
64431
64432 cuse_class = class_create(THIS_MODULE, "cuse");
64433 if (IS_ERR(cuse_class))
64434 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
64435 index 39706c5..a803c71 100644
64436 --- a/fs/fuse/dev.c
64437 +++ b/fs/fuse/dev.c
64438 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64439 ret = 0;
64440 pipe_lock(pipe);
64441
64442 - if (!pipe->readers) {
64443 + if (!atomic_read(&pipe->readers)) {
64444 send_sig(SIGPIPE, current, 0);
64445 if (!ret)
64446 ret = -EPIPE;
64447 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64448 page_nr++;
64449 ret += buf->len;
64450
64451 - if (pipe->files)
64452 + if (atomic_read(&pipe->files))
64453 do_wakeup = 1;
64454 }
64455
64456 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
64457 index 1545b71..7fabe47 100644
64458 --- a/fs/fuse/dir.c
64459 +++ b/fs/fuse/dir.c
64460 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
64461 return link;
64462 }
64463
64464 -static void free_link(char *link)
64465 +static void free_link(const char *link)
64466 {
64467 if (!IS_ERR(link))
64468 free_page((unsigned long) link);
64469 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
64470 index f42dffb..4a4c435 100644
64471 --- a/fs/gfs2/glock.c
64472 +++ b/fs/gfs2/glock.c
64473 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
64474 if (held1 != held2) {
64475 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
64476 if (held2)
64477 - gl->gl_lockref.count++;
64478 + __lockref_inc(&gl->gl_lockref);
64479 else
64480 - gl->gl_lockref.count--;
64481 + __lockref_dec(&gl->gl_lockref);
64482 }
64483 if (held1 && held2 && list_empty(&gl->gl_holders))
64484 clear_bit(GLF_QUEUED, &gl->gl_flags);
64485 @@ -614,9 +614,9 @@ out:
64486 out_sched:
64487 clear_bit(GLF_LOCK, &gl->gl_flags);
64488 smp_mb__after_atomic();
64489 - gl->gl_lockref.count++;
64490 + __lockref_inc(&gl->gl_lockref);
64491 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
64492 - gl->gl_lockref.count--;
64493 + __lockref_dec(&gl->gl_lockref);
64494 return;
64495
64496 out_unlock:
64497 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
64498 gl->gl_sbd = sdp;
64499 gl->gl_flags = 0;
64500 gl->gl_name = name;
64501 - gl->gl_lockref.count = 1;
64502 + __lockref_set(&gl->gl_lockref, 1);
64503 gl->gl_state = LM_ST_UNLOCKED;
64504 gl->gl_target = LM_ST_UNLOCKED;
64505 gl->gl_demote_state = LM_ST_EXCLUSIVE;
64506 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
64507 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
64508 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
64509 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
64510 - gl->gl_lockref.count++;
64511 + __lockref_inc(&gl->gl_lockref);
64512 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
64513 - gl->gl_lockref.count--;
64514 + __lockref_dec(&gl->gl_lockref);
64515 }
64516 run_queue(gl, 1);
64517 spin_unlock(&gl->gl_spin);
64518 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
64519 }
64520 }
64521
64522 - gl->gl_lockref.count++;
64523 + __lockref_inc(&gl->gl_lockref);
64524 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
64525 spin_unlock(&gl->gl_spin);
64526
64527 @@ -1384,12 +1384,12 @@ add_back_to_lru:
64528 goto add_back_to_lru;
64529 }
64530 clear_bit(GLF_LRU, &gl->gl_flags);
64531 - gl->gl_lockref.count++;
64532 + __lockref_inc(&gl->gl_lockref);
64533 if (demote_ok(gl))
64534 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
64535 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
64536 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
64537 - gl->gl_lockref.count--;
64538 + __lockref_dec(&gl->gl_lockref);
64539 spin_unlock(&gl->gl_spin);
64540 cond_resched_lock(&lru_lock);
64541 }
64542 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
64543 state2str(gl->gl_demote_state), dtime,
64544 atomic_read(&gl->gl_ail_count),
64545 atomic_read(&gl->gl_revokes),
64546 - (int)gl->gl_lockref.count, gl->gl_hold_time);
64547 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
64548
64549 list_for_each_entry(gh, &gl->gl_holders, gh_list)
64550 dump_holder(seq, gh);
64551 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
64552 index fe91951..ce38a6e 100644
64553 --- a/fs/gfs2/glops.c
64554 +++ b/fs/gfs2/glops.c
64555 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
64556
64557 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
64558 gl->gl_state == LM_ST_SHARED && ip) {
64559 - gl->gl_lockref.count++;
64560 + __lockref_inc(&gl->gl_lockref);
64561 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
64562 - gl->gl_lockref.count--;
64563 + __lockref_dec(&gl->gl_lockref);
64564 }
64565 }
64566
64567 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
64568 index 3aa17d4..b338075 100644
64569 --- a/fs/gfs2/quota.c
64570 +++ b/fs/gfs2/quota.c
64571 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
64572 if (!spin_trylock(&qd->qd_lockref.lock))
64573 return LRU_SKIP;
64574
64575 - if (qd->qd_lockref.count == 0) {
64576 + if (__lockref_read(&qd->qd_lockref) == 0) {
64577 lockref_mark_dead(&qd->qd_lockref);
64578 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
64579 }
64580 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
64581 return NULL;
64582
64583 qd->qd_sbd = sdp;
64584 - qd->qd_lockref.count = 1;
64585 + __lockref_set(&qd->qd_lockref, 1);
64586 spin_lock_init(&qd->qd_lockref.lock);
64587 qd->qd_id = qid;
64588 qd->qd_slot = -1;
64589 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
64590 if (lockref_put_or_lock(&qd->qd_lockref))
64591 return;
64592
64593 - qd->qd_lockref.count = 0;
64594 + __lockref_set(&qd->qd_lockref, 0);
64595 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
64596 spin_unlock(&qd->qd_lockref.lock);
64597
64598 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
64599 index fd62cae..3494dfa 100644
64600 --- a/fs/hostfs/hostfs_kern.c
64601 +++ b/fs/hostfs/hostfs_kern.c
64602 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
64603
64604 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
64605 {
64606 - char *s = nd_get_link(nd);
64607 + const char *s = nd_get_link(nd);
64608 if (!IS_ERR(s))
64609 __putname(s);
64610 }
64611 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
64612 index c274aca..772fa5e 100644
64613 --- a/fs/hugetlbfs/inode.c
64614 +++ b/fs/hugetlbfs/inode.c
64615 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64616 struct mm_struct *mm = current->mm;
64617 struct vm_area_struct *vma;
64618 struct hstate *h = hstate_file(file);
64619 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
64620 struct vm_unmapped_area_info info;
64621
64622 if (len & ~huge_page_mask(h))
64623 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64624 return addr;
64625 }
64626
64627 +#ifdef CONFIG_PAX_RANDMMAP
64628 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
64629 +#endif
64630 +
64631 if (addr) {
64632 addr = ALIGN(addr, huge_page_size(h));
64633 vma = find_vma(mm, addr);
64634 - if (TASK_SIZE - len >= addr &&
64635 - (!vma || addr + len <= vma->vm_start))
64636 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
64637 return addr;
64638 }
64639
64640 info.flags = 0;
64641 info.length = len;
64642 info.low_limit = TASK_UNMAPPED_BASE;
64643 +
64644 +#ifdef CONFIG_PAX_RANDMMAP
64645 + if (mm->pax_flags & MF_PAX_RANDMMAP)
64646 + info.low_limit += mm->delta_mmap;
64647 +#endif
64648 +
64649 info.high_limit = TASK_SIZE;
64650 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
64651 info.align_offset = 0;
64652 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
64653 };
64654 MODULE_ALIAS_FS("hugetlbfs");
64655
64656 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64657 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64658
64659 static int can_do_hugetlb_shm(void)
64660 {
64661 diff --git a/fs/inode.c b/fs/inode.c
64662 index f00b16f..b653fea 100644
64663 --- a/fs/inode.c
64664 +++ b/fs/inode.c
64665 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
64666 unsigned int *p = &get_cpu_var(last_ino);
64667 unsigned int res = *p;
64668
64669 +start:
64670 +
64671 #ifdef CONFIG_SMP
64672 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
64673 - static atomic_t shared_last_ino;
64674 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
64675 + static atomic_unchecked_t shared_last_ino;
64676 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
64677
64678 res = next - LAST_INO_BATCH;
64679 }
64680 #endif
64681
64682 - *p = ++res;
64683 + if (unlikely(!++res))
64684 + goto start; /* never zero */
64685 + *p = res;
64686 put_cpu_var(last_ino);
64687 return res;
64688 }
64689 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
64690 index 4a6cf28..d3a29d3 100644
64691 --- a/fs/jffs2/erase.c
64692 +++ b/fs/jffs2/erase.c
64693 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
64694 struct jffs2_unknown_node marker = {
64695 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
64696 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64697 - .totlen = cpu_to_je32(c->cleanmarker_size)
64698 + .totlen = cpu_to_je32(c->cleanmarker_size),
64699 + .hdr_crc = cpu_to_je32(0)
64700 };
64701
64702 jffs2_prealloc_raw_node_refs(c, jeb, 1);
64703 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
64704 index 09ed551..45684f8 100644
64705 --- a/fs/jffs2/wbuf.c
64706 +++ b/fs/jffs2/wbuf.c
64707 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
64708 {
64709 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
64710 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64711 - .totlen = constant_cpu_to_je32(8)
64712 + .totlen = constant_cpu_to_je32(8),
64713 + .hdr_crc = constant_cpu_to_je32(0)
64714 };
64715
64716 /*
64717 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
64718 index 5d30c56..8c45372 100644
64719 --- a/fs/jfs/super.c
64720 +++ b/fs/jfs/super.c
64721 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
64722
64723 jfs_inode_cachep =
64724 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
64725 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
64726 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
64727 init_once);
64728 if (jfs_inode_cachep == NULL)
64729 return -ENOMEM;
64730 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
64731 index 6acc964..eca491f 100644
64732 --- a/fs/kernfs/dir.c
64733 +++ b/fs/kernfs/dir.c
64734 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
64735 *
64736 * Returns 31 bit hash of ns + name (so it fits in an off_t )
64737 */
64738 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
64739 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
64740 {
64741 unsigned long hash = init_name_hash();
64742 unsigned int len = strlen(name);
64743 @@ -831,6 +831,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
64744 ret = scops->mkdir(parent, dentry->d_name.name, mode);
64745
64746 kernfs_put_active(parent);
64747 +
64748 + if (!ret) {
64749 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
64750 + ret = PTR_ERR_OR_ZERO(dentry_ret);
64751 + }
64752 +
64753 return ret;
64754 }
64755
64756 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
64757 index 2bacb99..f745182 100644
64758 --- a/fs/kernfs/file.c
64759 +++ b/fs/kernfs/file.c
64760 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
64761
64762 struct kernfs_open_node {
64763 atomic_t refcnt;
64764 - atomic_t event;
64765 + atomic_unchecked_t event;
64766 wait_queue_head_t poll;
64767 struct list_head files; /* goes through kernfs_open_file.list */
64768 };
64769 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
64770 {
64771 struct kernfs_open_file *of = sf->private;
64772
64773 - of->event = atomic_read(&of->kn->attr.open->event);
64774 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
64775
64776 return of->kn->attr.ops->seq_show(sf, v);
64777 }
64778 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
64779 goto out_free;
64780 }
64781
64782 - of->event = atomic_read(&of->kn->attr.open->event);
64783 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
64784 ops = kernfs_ops(of->kn);
64785 if (ops->read)
64786 len = ops->read(of, buf, len, *ppos);
64787 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
64788 {
64789 struct kernfs_open_file *of = kernfs_of(file);
64790 const struct kernfs_ops *ops;
64791 - size_t len;
64792 + ssize_t len;
64793 char *buf;
64794
64795 if (of->atomic_write_len) {
64796 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
64797 return ret;
64798 }
64799
64800 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64801 - void *buf, int len, int write)
64802 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64803 + void *buf, size_t len, int write)
64804 {
64805 struct file *file = vma->vm_file;
64806 struct kernfs_open_file *of = kernfs_of(file);
64807 - int ret;
64808 + ssize_t ret;
64809
64810 if (!of->vm_ops)
64811 return -EINVAL;
64812 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
64813 return -ENOMEM;
64814
64815 atomic_set(&new_on->refcnt, 0);
64816 - atomic_set(&new_on->event, 1);
64817 + atomic_set_unchecked(&new_on->event, 1);
64818 init_waitqueue_head(&new_on->poll);
64819 INIT_LIST_HEAD(&new_on->files);
64820 goto retry;
64821 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
64822
64823 kernfs_put_active(kn);
64824
64825 - if (of->event != atomic_read(&on->event))
64826 + if (of->event != atomic_read_unchecked(&on->event))
64827 goto trigger;
64828
64829 return DEFAULT_POLLMASK;
64830 @@ -824,7 +824,7 @@ repeat:
64831
64832 on = kn->attr.open;
64833 if (on) {
64834 - atomic_inc(&on->event);
64835 + atomic_inc_unchecked(&on->event);
64836 wake_up_interruptible(&on->poll);
64837 }
64838
64839 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
64840 index 8a19889..4c3069a 100644
64841 --- a/fs/kernfs/symlink.c
64842 +++ b/fs/kernfs/symlink.c
64843 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
64844 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
64845 void *cookie)
64846 {
64847 - char *page = nd_get_link(nd);
64848 + const char *page = nd_get_link(nd);
64849 if (!IS_ERR(page))
64850 free_page((unsigned long)page);
64851 }
64852 diff --git a/fs/libfs.c b/fs/libfs.c
64853 index 0ab6512..cd9982d 100644
64854 --- a/fs/libfs.c
64855 +++ b/fs/libfs.c
64856 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64857
64858 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
64859 struct dentry *next = list_entry(p, struct dentry, d_child);
64860 + char d_name[sizeof(next->d_iname)];
64861 + const unsigned char *name;
64862 +
64863 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
64864 if (!simple_positive(next)) {
64865 spin_unlock(&next->d_lock);
64866 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64867
64868 spin_unlock(&next->d_lock);
64869 spin_unlock(&dentry->d_lock);
64870 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
64871 + name = next->d_name.name;
64872 + if (name == next->d_iname) {
64873 + memcpy(d_name, name, next->d_name.len);
64874 + name = d_name;
64875 + }
64876 + if (!dir_emit(ctx, name, next->d_name.len,
64877 next->d_inode->i_ino, dt_type(next->d_inode)))
64878 return 0;
64879 spin_lock(&dentry->d_lock);
64880 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
64881 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
64882 void *cookie)
64883 {
64884 - char *s = nd_get_link(nd);
64885 + const char *s = nd_get_link(nd);
64886 if (!IS_ERR(s))
64887 kfree(s);
64888 }
64889 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
64890 index acd3947..1f896e2 100644
64891 --- a/fs/lockd/clntproc.c
64892 +++ b/fs/lockd/clntproc.c
64893 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
64894 /*
64895 * Cookie counter for NLM requests
64896 */
64897 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
64898 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
64899
64900 void nlmclnt_next_cookie(struct nlm_cookie *c)
64901 {
64902 - u32 cookie = atomic_inc_return(&nlm_cookie);
64903 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
64904
64905 memcpy(c->data, &cookie, 4);
64906 c->len=4;
64907 diff --git a/fs/mount.h b/fs/mount.h
64908 index 6a61c2b..bd79179 100644
64909 --- a/fs/mount.h
64910 +++ b/fs/mount.h
64911 @@ -13,7 +13,7 @@ struct mnt_namespace {
64912 u64 seq; /* Sequence number to prevent loops */
64913 wait_queue_head_t poll;
64914 u64 event;
64915 -};
64916 +} __randomize_layout;
64917
64918 struct mnt_pcp {
64919 int mnt_count;
64920 @@ -65,7 +65,7 @@ struct mount {
64921 struct hlist_head mnt_pins;
64922 struct fs_pin mnt_umount;
64923 struct dentry *mnt_ex_mountpoint;
64924 -};
64925 +} __randomize_layout;
64926
64927 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
64928
64929 diff --git a/fs/namei.c b/fs/namei.c
64930 index caa38a2..3cbd0f1 100644
64931 --- a/fs/namei.c
64932 +++ b/fs/namei.c
64933 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
64934 if (ret != -EACCES)
64935 return ret;
64936
64937 +#ifdef CONFIG_GRKERNSEC
64938 + /* we'll block if we have to log due to a denied capability use */
64939 + if (mask & MAY_NOT_BLOCK)
64940 + return -ECHILD;
64941 +#endif
64942 +
64943 if (S_ISDIR(inode->i_mode)) {
64944 /* DACs are overridable for directories */
64945 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64946 - return 0;
64947 if (!(mask & MAY_WRITE))
64948 - if (capable_wrt_inode_uidgid(inode,
64949 - CAP_DAC_READ_SEARCH))
64950 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64951 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64952 return 0;
64953 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64954 + return 0;
64955 return -EACCES;
64956 }
64957 /*
64958 + * Searching includes executable on directories, else just read.
64959 + */
64960 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64961 + if (mask == MAY_READ)
64962 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64963 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64964 + return 0;
64965 +
64966 + /*
64967 * Read/write DACs are always overridable.
64968 * Executable DACs are overridable when there is
64969 * at least one exec bit set.
64970 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
64971 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64972 return 0;
64973
64974 - /*
64975 - * Searching includes executable on directories, else just read.
64976 - */
64977 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64978 - if (mask == MAY_READ)
64979 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64980 - return 0;
64981 -
64982 return -EACCES;
64983 }
64984 EXPORT_SYMBOL(generic_permission);
64985 @@ -503,7 +510,7 @@ struct nameidata {
64986 int last_type;
64987 unsigned depth;
64988 struct file *base;
64989 - char *saved_names[MAX_NESTED_LINKS + 1];
64990 + const char *saved_names[MAX_NESTED_LINKS + 1];
64991 };
64992
64993 /*
64994 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
64995 nd->flags |= LOOKUP_JUMPED;
64996 }
64997
64998 -void nd_set_link(struct nameidata *nd, char *path)
64999 +void nd_set_link(struct nameidata *nd, const char *path)
65000 {
65001 nd->saved_names[nd->depth] = path;
65002 }
65003 EXPORT_SYMBOL(nd_set_link);
65004
65005 -char *nd_get_link(struct nameidata *nd)
65006 +const char *nd_get_link(const struct nameidata *nd)
65007 {
65008 return nd->saved_names[nd->depth];
65009 }
65010 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
65011 {
65012 struct dentry *dentry = link->dentry;
65013 int error;
65014 - char *s;
65015 + const char *s;
65016
65017 BUG_ON(nd->flags & LOOKUP_RCU);
65018
65019 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
65020 if (error)
65021 goto out_put_nd_path;
65022
65023 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
65024 + dentry->d_inode, dentry, nd->path.mnt)) {
65025 + error = -EACCES;
65026 + goto out_put_nd_path;
65027 + }
65028 +
65029 nd->last_type = LAST_BIND;
65030 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
65031 error = PTR_ERR(*p);
65032 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
65033 if (res)
65034 break;
65035 res = walk_component(nd, path, LOOKUP_FOLLOW);
65036 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
65037 + res = -EACCES;
65038 put_link(nd, &link, cookie);
65039 } while (res > 0);
65040
65041 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
65042 static inline u64 hash_name(const char *name)
65043 {
65044 unsigned long a, b, adata, bdata, mask, hash, len;
65045 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
65046 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
65047
65048 hash = a = 0;
65049 len = -sizeof(unsigned long);
65050 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
65051 if (err)
65052 break;
65053 err = lookup_last(nd, &path);
65054 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
65055 + err = -EACCES;
65056 put_link(nd, &link, cookie);
65057 }
65058 }
65059 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
65060 if (!err)
65061 err = complete_walk(nd);
65062
65063 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
65064 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
65065 + path_put(&nd->path);
65066 + err = -ENOENT;
65067 + }
65068 + }
65069 +
65070 if (!err && nd->flags & LOOKUP_DIRECTORY) {
65071 if (!d_can_lookup(nd->path.dentry)) {
65072 path_put(&nd->path);
65073 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
65074 retval = path_lookupat(dfd, name->name,
65075 flags | LOOKUP_REVAL, nd);
65076
65077 - if (likely(!retval))
65078 + if (likely(!retval)) {
65079 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
65080 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
65081 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
65082 + path_put(&nd->path);
65083 + return -ENOENT;
65084 + }
65085 + }
65086 + }
65087 return retval;
65088 }
65089
65090 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
65091 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
65092 return -EPERM;
65093
65094 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
65095 + return -EPERM;
65096 + if (gr_handle_rawio(inode))
65097 + return -EPERM;
65098 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
65099 + return -EACCES;
65100 +
65101 return 0;
65102 }
65103
65104 @@ -2846,7 +2884,7 @@ looked_up:
65105 * cleared otherwise prior to returning.
65106 */
65107 static int lookup_open(struct nameidata *nd, struct path *path,
65108 - struct file *file,
65109 + struct path *link, struct file *file,
65110 const struct open_flags *op,
65111 bool got_write, int *opened)
65112 {
65113 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
65114 /* Negative dentry, just create the file */
65115 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
65116 umode_t mode = op->mode;
65117 +
65118 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
65119 + error = -EACCES;
65120 + goto out_dput;
65121 + }
65122 +
65123 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
65124 + error = -EACCES;
65125 + goto out_dput;
65126 + }
65127 +
65128 if (!IS_POSIXACL(dir->d_inode))
65129 mode &= ~current_umask();
65130 /*
65131 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
65132 nd->flags & LOOKUP_EXCL);
65133 if (error)
65134 goto out_dput;
65135 + else
65136 + gr_handle_create(dentry, nd->path.mnt);
65137 }
65138 out_no_open:
65139 path->dentry = dentry;
65140 @@ -2916,7 +2967,7 @@ out_dput:
65141 /*
65142 * Handle the last step of open()
65143 */
65144 -static int do_last(struct nameidata *nd, struct path *path,
65145 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
65146 struct file *file, const struct open_flags *op,
65147 int *opened, struct filename *name)
65148 {
65149 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
65150 if (error)
65151 return error;
65152
65153 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
65154 + error = -ENOENT;
65155 + goto out;
65156 + }
65157 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
65158 + error = -EACCES;
65159 + goto out;
65160 + }
65161 +
65162 audit_inode(name, dir, LOOKUP_PARENT);
65163 error = -EISDIR;
65164 /* trailing slashes? */
65165 @@ -2985,7 +3045,7 @@ retry_lookup:
65166 */
65167 }
65168 mutex_lock(&dir->d_inode->i_mutex);
65169 - error = lookup_open(nd, path, file, op, got_write, opened);
65170 + error = lookup_open(nd, path, link, file, op, got_write, opened);
65171 mutex_unlock(&dir->d_inode->i_mutex);
65172
65173 if (error <= 0) {
65174 @@ -3009,11 +3069,28 @@ retry_lookup:
65175 goto finish_open_created;
65176 }
65177
65178 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
65179 + error = -ENOENT;
65180 + goto exit_dput;
65181 + }
65182 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
65183 + error = -EACCES;
65184 + goto exit_dput;
65185 + }
65186 +
65187 /*
65188 * create/update audit record if it already exists.
65189 */
65190 - if (d_is_positive(path->dentry))
65191 + if (d_is_positive(path->dentry)) {
65192 + /* only check if O_CREAT is specified, all other checks need to go
65193 + into may_open */
65194 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
65195 + error = -EACCES;
65196 + goto exit_dput;
65197 + }
65198 +
65199 audit_inode(name, path->dentry, 0);
65200 + }
65201
65202 /*
65203 * If atomic_open() acquired write access it is dropped now due to
65204 @@ -3055,6 +3132,11 @@ finish_lookup:
65205 }
65206 }
65207 BUG_ON(inode != path->dentry->d_inode);
65208 + /* if we're resolving a symlink to another symlink */
65209 + if (link && gr_handle_symlink_owner(link, inode)) {
65210 + error = -EACCES;
65211 + goto out;
65212 + }
65213 return 1;
65214 }
65215
65216 @@ -3074,7 +3156,18 @@ finish_open:
65217 path_put(&save_parent);
65218 return error;
65219 }
65220 +
65221 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
65222 + error = -ENOENT;
65223 + goto out;
65224 + }
65225 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
65226 + error = -EACCES;
65227 + goto out;
65228 + }
65229 +
65230 audit_inode(name, nd->path.dentry, 0);
65231 +
65232 error = -EISDIR;
65233 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
65234 goto out;
65235 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
65236 if (unlikely(error))
65237 goto out;
65238
65239 - error = do_last(nd, &path, file, op, &opened, pathname);
65240 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
65241 while (unlikely(error > 0)) { /* trailing symlink */
65242 struct path link = path;
65243 void *cookie;
65244 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
65245 error = follow_link(&link, nd, &cookie);
65246 if (unlikely(error))
65247 break;
65248 - error = do_last(nd, &path, file, op, &opened, pathname);
65249 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
65250 put_link(nd, &link, cookie);
65251 }
65252 out:
65253 @@ -3355,9 +3448,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
65254 goto unlock;
65255
65256 error = -EEXIST;
65257 - if (d_is_positive(dentry))
65258 + if (d_is_positive(dentry)) {
65259 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
65260 + error = -ENOENT;
65261 goto fail;
65262 -
65263 + }
65264 /*
65265 * Special case - lookup gave negative, but... we had foo/bar/
65266 * From the vfs_mknod() POV we just have a negative dentry -
65267 @@ -3422,6 +3517,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
65268 }
65269 EXPORT_SYMBOL(user_path_create);
65270
65271 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
65272 +{
65273 + struct filename *tmp = getname(pathname);
65274 + struct dentry *res;
65275 + if (IS_ERR(tmp))
65276 + return ERR_CAST(tmp);
65277 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
65278 + if (IS_ERR(res))
65279 + putname(tmp);
65280 + else
65281 + *to = tmp;
65282 + return res;
65283 +}
65284 +
65285 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
65286 {
65287 int error = may_create(dir, dentry);
65288 @@ -3485,6 +3594,17 @@ retry:
65289
65290 if (!IS_POSIXACL(path.dentry->d_inode))
65291 mode &= ~current_umask();
65292 +
65293 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
65294 + error = -EPERM;
65295 + goto out;
65296 + }
65297 +
65298 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
65299 + error = -EACCES;
65300 + goto out;
65301 + }
65302 +
65303 error = security_path_mknod(&path, dentry, mode, dev);
65304 if (error)
65305 goto out;
65306 @@ -3500,6 +3620,8 @@ retry:
65307 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
65308 break;
65309 }
65310 + if (!error)
65311 + gr_handle_create(dentry, path.mnt);
65312 out:
65313 done_path_create(&path, dentry);
65314 if (retry_estale(error, lookup_flags)) {
65315 @@ -3554,9 +3676,16 @@ retry:
65316
65317 if (!IS_POSIXACL(path.dentry->d_inode))
65318 mode &= ~current_umask();
65319 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
65320 + error = -EACCES;
65321 + goto out;
65322 + }
65323 error = security_path_mkdir(&path, dentry, mode);
65324 if (!error)
65325 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
65326 + if (!error)
65327 + gr_handle_create(dentry, path.mnt);
65328 +out:
65329 done_path_create(&path, dentry);
65330 if (retry_estale(error, lookup_flags)) {
65331 lookup_flags |= LOOKUP_REVAL;
65332 @@ -3589,7 +3718,7 @@ void dentry_unhash(struct dentry *dentry)
65333 {
65334 shrink_dcache_parent(dentry);
65335 spin_lock(&dentry->d_lock);
65336 - if (dentry->d_lockref.count == 1)
65337 + if (__lockref_read(&dentry->d_lockref) == 1)
65338 __d_drop(dentry);
65339 spin_unlock(&dentry->d_lock);
65340 }
65341 @@ -3640,6 +3769,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
65342 struct filename *name;
65343 struct dentry *dentry;
65344 struct nameidata nd;
65345 + u64 saved_ino = 0;
65346 + dev_t saved_dev = 0;
65347 unsigned int lookup_flags = 0;
65348 retry:
65349 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
65350 @@ -3672,10 +3803,21 @@ retry:
65351 error = -ENOENT;
65352 goto exit3;
65353 }
65354 +
65355 + saved_ino = gr_get_ino_from_dentry(dentry);
65356 + saved_dev = gr_get_dev_from_dentry(dentry);
65357 +
65358 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
65359 + error = -EACCES;
65360 + goto exit3;
65361 + }
65362 +
65363 error = security_path_rmdir(&nd.path, dentry);
65364 if (error)
65365 goto exit3;
65366 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
65367 + if (!error && (saved_dev || saved_ino))
65368 + gr_handle_delete(saved_ino, saved_dev);
65369 exit3:
65370 dput(dentry);
65371 exit2:
65372 @@ -3768,6 +3910,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
65373 struct nameidata nd;
65374 struct inode *inode = NULL;
65375 struct inode *delegated_inode = NULL;
65376 + u64 saved_ino = 0;
65377 + dev_t saved_dev = 0;
65378 unsigned int lookup_flags = 0;
65379 retry:
65380 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
65381 @@ -3794,10 +3938,22 @@ retry_deleg:
65382 if (d_is_negative(dentry))
65383 goto slashes;
65384 ihold(inode);
65385 +
65386 + if (inode->i_nlink <= 1) {
65387 + saved_ino = gr_get_ino_from_dentry(dentry);
65388 + saved_dev = gr_get_dev_from_dentry(dentry);
65389 + }
65390 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
65391 + error = -EACCES;
65392 + goto exit2;
65393 + }
65394 +
65395 error = security_path_unlink(&nd.path, dentry);
65396 if (error)
65397 goto exit2;
65398 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
65399 + if (!error && (saved_ino || saved_dev))
65400 + gr_handle_delete(saved_ino, saved_dev);
65401 exit2:
65402 dput(dentry);
65403 }
65404 @@ -3886,9 +4042,17 @@ retry:
65405 if (IS_ERR(dentry))
65406 goto out_putname;
65407
65408 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
65409 + error = -EACCES;
65410 + goto out;
65411 + }
65412 +
65413 error = security_path_symlink(&path, dentry, from->name);
65414 if (!error)
65415 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
65416 + if (!error)
65417 + gr_handle_create(dentry, path.mnt);
65418 +out:
65419 done_path_create(&path, dentry);
65420 if (retry_estale(error, lookup_flags)) {
65421 lookup_flags |= LOOKUP_REVAL;
65422 @@ -3992,6 +4156,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
65423 struct dentry *new_dentry;
65424 struct path old_path, new_path;
65425 struct inode *delegated_inode = NULL;
65426 + struct filename *to = NULL;
65427 int how = 0;
65428 int error;
65429
65430 @@ -4015,7 +4180,7 @@ retry:
65431 if (error)
65432 return error;
65433
65434 - new_dentry = user_path_create(newdfd, newname, &new_path,
65435 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
65436 (how & LOOKUP_REVAL));
65437 error = PTR_ERR(new_dentry);
65438 if (IS_ERR(new_dentry))
65439 @@ -4027,11 +4192,28 @@ retry:
65440 error = may_linkat(&old_path);
65441 if (unlikely(error))
65442 goto out_dput;
65443 +
65444 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
65445 + old_path.dentry->d_inode,
65446 + old_path.dentry->d_inode->i_mode, to)) {
65447 + error = -EACCES;
65448 + goto out_dput;
65449 + }
65450 +
65451 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
65452 + old_path.dentry, old_path.mnt, to)) {
65453 + error = -EACCES;
65454 + goto out_dput;
65455 + }
65456 +
65457 error = security_path_link(old_path.dentry, &new_path, new_dentry);
65458 if (error)
65459 goto out_dput;
65460 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
65461 + if (!error)
65462 + gr_handle_create(new_dentry, new_path.mnt);
65463 out_dput:
65464 + putname(to);
65465 done_path_create(&new_path, new_dentry);
65466 if (delegated_inode) {
65467 error = break_deleg_wait(&delegated_inode);
65468 @@ -4347,6 +4529,20 @@ retry_deleg:
65469 if (new_dentry == trap)
65470 goto exit5;
65471
65472 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
65473 + /* use EXDEV error to cause 'mv' to switch to an alternative
65474 + * method for usability
65475 + */
65476 + error = -EXDEV;
65477 + goto exit5;
65478 + }
65479 +
65480 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
65481 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
65482 + to, flags);
65483 + if (error)
65484 + goto exit5;
65485 +
65486 error = security_path_rename(&oldnd.path, old_dentry,
65487 &newnd.path, new_dentry, flags);
65488 if (error)
65489 @@ -4354,6 +4550,9 @@ retry_deleg:
65490 error = vfs_rename(old_dir->d_inode, old_dentry,
65491 new_dir->d_inode, new_dentry,
65492 &delegated_inode, flags);
65493 + if (!error)
65494 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
65495 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
65496 exit5:
65497 dput(new_dentry);
65498 exit4:
65499 @@ -4410,14 +4609,24 @@ EXPORT_SYMBOL(vfs_whiteout);
65500
65501 int readlink_copy(char __user *buffer, int buflen, const char *link)
65502 {
65503 + char tmpbuf[64];
65504 + const char *newlink;
65505 int len = PTR_ERR(link);
65506 +
65507 if (IS_ERR(link))
65508 goto out;
65509
65510 len = strlen(link);
65511 if (len > (unsigned) buflen)
65512 len = buflen;
65513 - if (copy_to_user(buffer, link, len))
65514 +
65515 + if (len < sizeof(tmpbuf)) {
65516 + memcpy(tmpbuf, link, len);
65517 + newlink = tmpbuf;
65518 + } else
65519 + newlink = link;
65520 +
65521 + if (copy_to_user(buffer, newlink, len))
65522 len = -EFAULT;
65523 out:
65524 return len;
65525 diff --git a/fs/namespace.c b/fs/namespace.c
65526 index 4622ee3..2db42e3 100644
65527 --- a/fs/namespace.c
65528 +++ b/fs/namespace.c
65529 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
65530 if (!(sb->s_flags & MS_RDONLY))
65531 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
65532 up_write(&sb->s_umount);
65533 +
65534 + gr_log_remount(mnt->mnt_devname, retval);
65535 +
65536 return retval;
65537 }
65538
65539 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
65540 }
65541 unlock_mount_hash();
65542 namespace_unlock();
65543 +
65544 + gr_log_unmount(mnt->mnt_devname, retval);
65545 +
65546 return retval;
65547 }
65548
65549 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
65550 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
65551 */
65552
65553 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
65554 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
65555 {
65556 struct path path;
65557 struct mount *mnt;
65558 @@ -1604,7 +1610,7 @@ out:
65559 /*
65560 * The 2.0 compatible umount. No flags.
65561 */
65562 -SYSCALL_DEFINE1(oldumount, char __user *, name)
65563 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
65564 {
65565 return sys_umount(name, 0);
65566 }
65567 @@ -2670,6 +2676,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65568 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
65569 MS_STRICTATIME);
65570
65571 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
65572 + retval = -EPERM;
65573 + goto dput_out;
65574 + }
65575 +
65576 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
65577 + retval = -EPERM;
65578 + goto dput_out;
65579 + }
65580 +
65581 if (flags & MS_REMOUNT)
65582 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
65583 data_page);
65584 @@ -2683,7 +2699,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65585 retval = do_new_mount(&path, type_page, flags, mnt_flags,
65586 dev_name, data_page);
65587 dput_out:
65588 + gr_log_mount(dev_name, &path, retval);
65589 +
65590 path_put(&path);
65591 +
65592 return retval;
65593 }
65594
65595 @@ -2701,7 +2720,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
65596 * number incrementing at 10Ghz will take 12,427 years to wrap which
65597 * is effectively never, so we can ignore the possibility.
65598 */
65599 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
65600 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
65601
65602 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65603 {
65604 @@ -2717,7 +2736,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65605 return ERR_PTR(ret);
65606 }
65607 new_ns->ns.ops = &mntns_operations;
65608 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
65609 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
65610 atomic_set(&new_ns->count, 1);
65611 new_ns->root = NULL;
65612 INIT_LIST_HEAD(&new_ns->list);
65613 @@ -2727,7 +2746,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65614 return new_ns;
65615 }
65616
65617 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65618 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65619 struct user_namespace *user_ns, struct fs_struct *new_fs)
65620 {
65621 struct mnt_namespace *new_ns;
65622 @@ -2848,8 +2867,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
65623 }
65624 EXPORT_SYMBOL(mount_subtree);
65625
65626 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
65627 - char __user *, type, unsigned long, flags, void __user *, data)
65628 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
65629 + const char __user *, type, unsigned long, flags, void __user *, data)
65630 {
65631 int ret;
65632 char *kernel_type;
65633 @@ -2955,6 +2974,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
65634 if (error)
65635 goto out2;
65636
65637 + if (gr_handle_chroot_pivot()) {
65638 + error = -EPERM;
65639 + goto out2;
65640 + }
65641 +
65642 get_fs_root(current->fs, &root);
65643 old_mp = lock_mount(&old);
65644 error = PTR_ERR(old_mp);
65645 @@ -3229,7 +3253,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
65646 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
65647 return -EPERM;
65648
65649 - if (fs->users != 1)
65650 + if (atomic_read(&fs->users) != 1)
65651 return -EINVAL;
65652
65653 get_mnt_ns(mnt_ns);
65654 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
65655 index 19ca95c..b28702c 100644
65656 --- a/fs/nfs/callback_xdr.c
65657 +++ b/fs/nfs/callback_xdr.c
65658 @@ -51,7 +51,7 @@ struct callback_op {
65659 callback_decode_arg_t decode_args;
65660 callback_encode_res_t encode_res;
65661 long res_maxsize;
65662 -};
65663 +} __do_const;
65664
65665 static struct callback_op callback_ops[];
65666
65667 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
65668 index d42dff6..ecbdf42 100644
65669 --- a/fs/nfs/inode.c
65670 +++ b/fs/nfs/inode.c
65671 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
65672 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
65673 }
65674
65675 -static atomic_long_t nfs_attr_generation_counter;
65676 +static atomic_long_unchecked_t nfs_attr_generation_counter;
65677
65678 static unsigned long nfs_read_attr_generation_counter(void)
65679 {
65680 - return atomic_long_read(&nfs_attr_generation_counter);
65681 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
65682 }
65683
65684 unsigned long nfs_inc_attr_generation_counter(void)
65685 {
65686 - return atomic_long_inc_return(&nfs_attr_generation_counter);
65687 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
65688 }
65689 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
65690
65691 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
65692 index 5416968..0942042 100644
65693 --- a/fs/nfsd/nfs4proc.c
65694 +++ b/fs/nfsd/nfs4proc.c
65695 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
65696 nfsd4op_rsize op_rsize_bop;
65697 stateid_getter op_get_currentstateid;
65698 stateid_setter op_set_currentstateid;
65699 -};
65700 +} __do_const;
65701
65702 static struct nfsd4_operation nfsd4_ops[];
65703
65704 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
65705 index 5b33ce1..c2a92aa 100644
65706 --- a/fs/nfsd/nfs4xdr.c
65707 +++ b/fs/nfsd/nfs4xdr.c
65708 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
65709
65710 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
65711
65712 -static nfsd4_dec nfsd4_dec_ops[] = {
65713 +static const nfsd4_dec nfsd4_dec_ops[] = {
65714 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
65715 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
65716 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
65717 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
65718 index 46ec934..f384e41 100644
65719 --- a/fs/nfsd/nfscache.c
65720 +++ b/fs/nfsd/nfscache.c
65721 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65722 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
65723 u32 hash;
65724 struct nfsd_drc_bucket *b;
65725 - int len;
65726 + long len;
65727 size_t bufsize = 0;
65728
65729 if (!rp)
65730 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65731 hash = nfsd_cache_hash(rp->c_xid);
65732 b = &drc_hashtbl[hash];
65733
65734 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
65735 - len >>= 2;
65736 + if (statp) {
65737 + len = (char*)statp - (char*)resv->iov_base;
65738 + len = resv->iov_len - len;
65739 + len >>= 2;
65740 + }
65741
65742 /* Don't cache excessive amounts of data and XDR failures */
65743 - if (!statp || len > (256 >> 2)) {
65744 + if (!statp || len > (256 >> 2) || len < 0) {
65745 nfsd_reply_cache_free(b, rp);
65746 return;
65747 }
65748 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65749 switch (cachetype) {
65750 case RC_REPLSTAT:
65751 if (len != 1)
65752 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
65753 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
65754 rp->c_replstat = *statp;
65755 break;
65756 case RC_REPLBUFF:
65757 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
65758 index 3685265..e77261e 100644
65759 --- a/fs/nfsd/vfs.c
65760 +++ b/fs/nfsd/vfs.c
65761 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
65762
65763 oldfs = get_fs();
65764 set_fs(KERNEL_DS);
65765 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
65766 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
65767 set_fs(oldfs);
65768 return nfsd_finish_read(file, count, host_err);
65769 }
65770 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
65771
65772 /* Write the data. */
65773 oldfs = get_fs(); set_fs(KERNEL_DS);
65774 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
65775 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
65776 set_fs(oldfs);
65777 if (host_err < 0)
65778 goto out_nfserr;
65779 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
65780 */
65781
65782 oldfs = get_fs(); set_fs(KERNEL_DS);
65783 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
65784 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
65785 set_fs(oldfs);
65786
65787 if (host_err < 0)
65788 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
65789 index 52ccd34..7a6b202 100644
65790 --- a/fs/nls/nls_base.c
65791 +++ b/fs/nls/nls_base.c
65792 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
65793
65794 int __register_nls(struct nls_table *nls, struct module *owner)
65795 {
65796 - struct nls_table ** tmp = &tables;
65797 + struct nls_table *tmp = tables;
65798
65799 if (nls->next)
65800 return -EBUSY;
65801
65802 - nls->owner = owner;
65803 + pax_open_kernel();
65804 + *(void **)&nls->owner = owner;
65805 + pax_close_kernel();
65806 spin_lock(&nls_lock);
65807 - while (*tmp) {
65808 - if (nls == *tmp) {
65809 + while (tmp) {
65810 + if (nls == tmp) {
65811 spin_unlock(&nls_lock);
65812 return -EBUSY;
65813 }
65814 - tmp = &(*tmp)->next;
65815 + tmp = tmp->next;
65816 }
65817 - nls->next = tables;
65818 + pax_open_kernel();
65819 + *(struct nls_table **)&nls->next = tables;
65820 + pax_close_kernel();
65821 tables = nls;
65822 spin_unlock(&nls_lock);
65823 return 0;
65824 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
65825
65826 int unregister_nls(struct nls_table * nls)
65827 {
65828 - struct nls_table ** tmp = &tables;
65829 + struct nls_table * const * tmp = &tables;
65830
65831 spin_lock(&nls_lock);
65832 while (*tmp) {
65833 if (nls == *tmp) {
65834 - *tmp = nls->next;
65835 + pax_open_kernel();
65836 + *(struct nls_table **)tmp = nls->next;
65837 + pax_close_kernel();
65838 spin_unlock(&nls_lock);
65839 return 0;
65840 }
65841 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
65842 return -EINVAL;
65843 }
65844
65845 -static struct nls_table *find_nls(char *charset)
65846 +static struct nls_table *find_nls(const char *charset)
65847 {
65848 struct nls_table *nls;
65849 spin_lock(&nls_lock);
65850 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
65851 return nls;
65852 }
65853
65854 -struct nls_table *load_nls(char *charset)
65855 +struct nls_table *load_nls(const char *charset)
65856 {
65857 return try_then_request_module(find_nls(charset), "nls_%s", charset);
65858 }
65859 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
65860 index 162b3f1..6076a7c 100644
65861 --- a/fs/nls/nls_euc-jp.c
65862 +++ b/fs/nls/nls_euc-jp.c
65863 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
65864 p_nls = load_nls("cp932");
65865
65866 if (p_nls) {
65867 - table.charset2upper = p_nls->charset2upper;
65868 - table.charset2lower = p_nls->charset2lower;
65869 + pax_open_kernel();
65870 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65871 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65872 + pax_close_kernel();
65873 return register_nls(&table);
65874 }
65875
65876 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
65877 index a80a741..7b96e1b 100644
65878 --- a/fs/nls/nls_koi8-ru.c
65879 +++ b/fs/nls/nls_koi8-ru.c
65880 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
65881 p_nls = load_nls("koi8-u");
65882
65883 if (p_nls) {
65884 - table.charset2upper = p_nls->charset2upper;
65885 - table.charset2lower = p_nls->charset2lower;
65886 + pax_open_kernel();
65887 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65888 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65889 + pax_close_kernel();
65890 return register_nls(&table);
65891 }
65892
65893 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
65894 index cf27550..6c70f29d 100644
65895 --- a/fs/notify/fanotify/fanotify_user.c
65896 +++ b/fs/notify/fanotify/fanotify_user.c
65897 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
65898
65899 fd = fanotify_event_metadata.fd;
65900 ret = -EFAULT;
65901 - if (copy_to_user(buf, &fanotify_event_metadata,
65902 - fanotify_event_metadata.event_len))
65903 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
65904 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
65905 goto out_close_fd;
65906
65907 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
65908 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
65909 index a95d8e0..a91a5fd 100644
65910 --- a/fs/notify/notification.c
65911 +++ b/fs/notify/notification.c
65912 @@ -48,7 +48,7 @@
65913 #include <linux/fsnotify_backend.h>
65914 #include "fsnotify.h"
65915
65916 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65917 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65918
65919 /**
65920 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
65921 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65922 */
65923 u32 fsnotify_get_cookie(void)
65924 {
65925 - return atomic_inc_return(&fsnotify_sync_cookie);
65926 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
65927 }
65928 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
65929
65930 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
65931 index 9e38daf..5727cae 100644
65932 --- a/fs/ntfs/dir.c
65933 +++ b/fs/ntfs/dir.c
65934 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
65935 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
65936 ~(s64)(ndir->itype.index.block_size - 1)));
65937 /* Bounds checks. */
65938 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65939 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65940 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
65941 "inode 0x%lx or driver bug.", vdir->i_ino);
65942 goto err_out;
65943 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
65944 index 1da9b2d..9cca092a 100644
65945 --- a/fs/ntfs/file.c
65946 +++ b/fs/ntfs/file.c
65947 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
65948 char *addr;
65949 size_t total = 0;
65950 unsigned len;
65951 - int left;
65952 + unsigned left;
65953
65954 do {
65955 len = PAGE_CACHE_SIZE - ofs;
65956 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
65957 index 9e1e112..241a52a 100644
65958 --- a/fs/ntfs/super.c
65959 +++ b/fs/ntfs/super.c
65960 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65961 if (!silent)
65962 ntfs_error(sb, "Primary boot sector is invalid.");
65963 } else if (!silent)
65964 - ntfs_error(sb, read_err_str, "primary");
65965 + ntfs_error(sb, read_err_str, "%s", "primary");
65966 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
65967 if (bh_primary)
65968 brelse(bh_primary);
65969 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65970 goto hotfix_primary_boot_sector;
65971 brelse(bh_backup);
65972 } else if (!silent)
65973 - ntfs_error(sb, read_err_str, "backup");
65974 + ntfs_error(sb, read_err_str, "%s", "backup");
65975 /* Try to read NT3.51- backup boot sector. */
65976 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
65977 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
65978 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65979 "sector.");
65980 brelse(bh_backup);
65981 } else if (!silent)
65982 - ntfs_error(sb, read_err_str, "backup");
65983 + ntfs_error(sb, read_err_str, "%s", "backup");
65984 /* We failed. Cleanup and return. */
65985 if (bh_primary)
65986 brelse(bh_primary);
65987 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
65988 index 0440134..d52c93a 100644
65989 --- a/fs/ocfs2/localalloc.c
65990 +++ b/fs/ocfs2/localalloc.c
65991 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
65992 goto bail;
65993 }
65994
65995 - atomic_inc(&osb->alloc_stats.moves);
65996 + atomic_inc_unchecked(&osb->alloc_stats.moves);
65997
65998 bail:
65999 if (handle)
66000 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
66001 index 460c6c3..b4ef513 100644
66002 --- a/fs/ocfs2/ocfs2.h
66003 +++ b/fs/ocfs2/ocfs2.h
66004 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
66005
66006 struct ocfs2_alloc_stats
66007 {
66008 - atomic_t moves;
66009 - atomic_t local_data;
66010 - atomic_t bitmap_data;
66011 - atomic_t bg_allocs;
66012 - atomic_t bg_extends;
66013 + atomic_unchecked_t moves;
66014 + atomic_unchecked_t local_data;
66015 + atomic_unchecked_t bitmap_data;
66016 + atomic_unchecked_t bg_allocs;
66017 + atomic_unchecked_t bg_extends;
66018 };
66019
66020 enum ocfs2_local_alloc_state
66021 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
66022 index ee541f9..df3a500 100644
66023 --- a/fs/ocfs2/refcounttree.c
66024 +++ b/fs/ocfs2/refcounttree.c
66025 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
66026 error = posix_acl_create(dir, &mode, &default_acl, &acl);
66027 if (error) {
66028 mlog_errno(error);
66029 - goto out;
66030 + return error;
66031 }
66032
66033 error = ocfs2_create_inode_in_orphan(dir, mode,
66034 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
66035 index 0cb889a..6a26b24 100644
66036 --- a/fs/ocfs2/suballoc.c
66037 +++ b/fs/ocfs2/suballoc.c
66038 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
66039 mlog_errno(status);
66040 goto bail;
66041 }
66042 - atomic_inc(&osb->alloc_stats.bg_extends);
66043 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
66044
66045 /* You should never ask for this much metadata */
66046 BUG_ON(bits_wanted >
66047 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
66048 mlog_errno(status);
66049 goto bail;
66050 }
66051 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66052 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66053
66054 *suballoc_loc = res.sr_bg_blkno;
66055 *suballoc_bit_start = res.sr_bit_offset;
66056 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
66057 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
66058 res->sr_bits);
66059
66060 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66061 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66062
66063 BUG_ON(res->sr_bits != 1);
66064
66065 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
66066 mlog_errno(status);
66067 goto bail;
66068 }
66069 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66070 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66071
66072 BUG_ON(res.sr_bits != 1);
66073
66074 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
66075 cluster_start,
66076 num_clusters);
66077 if (!status)
66078 - atomic_inc(&osb->alloc_stats.local_data);
66079 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
66080 } else {
66081 if (min_clusters > (osb->bitmap_cpg - 1)) {
66082 /* The only paths asking for contiguousness
66083 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
66084 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
66085 res.sr_bg_blkno,
66086 res.sr_bit_offset);
66087 - atomic_inc(&osb->alloc_stats.bitmap_data);
66088 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
66089 *num_clusters = res.sr_bits;
66090 }
66091 }
66092 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
66093 index 2667518..24bcf79 100644
66094 --- a/fs/ocfs2/super.c
66095 +++ b/fs/ocfs2/super.c
66096 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
66097 "%10s => GlobalAllocs: %d LocalAllocs: %d "
66098 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
66099 "Stats",
66100 - atomic_read(&osb->alloc_stats.bitmap_data),
66101 - atomic_read(&osb->alloc_stats.local_data),
66102 - atomic_read(&osb->alloc_stats.bg_allocs),
66103 - atomic_read(&osb->alloc_stats.moves),
66104 - atomic_read(&osb->alloc_stats.bg_extends));
66105 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
66106 + atomic_read_unchecked(&osb->alloc_stats.local_data),
66107 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
66108 + atomic_read_unchecked(&osb->alloc_stats.moves),
66109 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
66110
66111 out += snprintf(buf + out, len - out,
66112 "%10s => State: %u Descriptor: %llu Size: %u bits "
66113 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
66114
66115 mutex_init(&osb->system_file_mutex);
66116
66117 - atomic_set(&osb->alloc_stats.moves, 0);
66118 - atomic_set(&osb->alloc_stats.local_data, 0);
66119 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
66120 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
66121 - atomic_set(&osb->alloc_stats.bg_extends, 0);
66122 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
66123 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
66124 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
66125 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
66126 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
66127
66128 /* Copy the blockcheck stats from the superblock probe */
66129 osb->osb_ecc_stats = *stats;
66130 diff --git a/fs/open.c b/fs/open.c
66131 index 44a3be1..5e97aa1 100644
66132 --- a/fs/open.c
66133 +++ b/fs/open.c
66134 @@ -32,6 +32,8 @@
66135 #include <linux/dnotify.h>
66136 #include <linux/compat.h>
66137
66138 +#define CREATE_TRACE_POINTS
66139 +#include <trace/events/fs.h>
66140 #include "internal.h"
66141
66142 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
66143 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
66144 error = locks_verify_truncate(inode, NULL, length);
66145 if (!error)
66146 error = security_path_truncate(path);
66147 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
66148 + error = -EACCES;
66149 if (!error)
66150 error = do_truncate(path->dentry, length, 0, NULL);
66151
66152 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
66153 error = locks_verify_truncate(inode, f.file, length);
66154 if (!error)
66155 error = security_path_truncate(&f.file->f_path);
66156 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
66157 + error = -EACCES;
66158 if (!error)
66159 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
66160 sb_end_write(inode->i_sb);
66161 @@ -392,6 +398,9 @@ retry:
66162 if (__mnt_is_readonly(path.mnt))
66163 res = -EROFS;
66164
66165 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
66166 + res = -EACCES;
66167 +
66168 out_path_release:
66169 path_put(&path);
66170 if (retry_estale(res, lookup_flags)) {
66171 @@ -423,6 +432,8 @@ retry:
66172 if (error)
66173 goto dput_and_out;
66174
66175 + gr_log_chdir(path.dentry, path.mnt);
66176 +
66177 set_fs_pwd(current->fs, &path);
66178
66179 dput_and_out:
66180 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
66181 goto out_putf;
66182
66183 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
66184 +
66185 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
66186 + error = -EPERM;
66187 +
66188 + if (!error)
66189 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
66190 +
66191 if (!error)
66192 set_fs_pwd(current->fs, &f.file->f_path);
66193 out_putf:
66194 @@ -481,7 +499,13 @@ retry:
66195 if (error)
66196 goto dput_and_out;
66197
66198 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
66199 + goto dput_and_out;
66200 +
66201 set_fs_root(current->fs, &path);
66202 +
66203 + gr_handle_chroot_chdir(&path);
66204 +
66205 error = 0;
66206 dput_and_out:
66207 path_put(&path);
66208 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
66209 return error;
66210 retry_deleg:
66211 mutex_lock(&inode->i_mutex);
66212 +
66213 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
66214 + error = -EACCES;
66215 + goto out_unlock;
66216 + }
66217 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
66218 + error = -EACCES;
66219 + goto out_unlock;
66220 + }
66221 +
66222 error = security_path_chmod(path, mode);
66223 if (error)
66224 goto out_unlock;
66225 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
66226 uid = make_kuid(current_user_ns(), user);
66227 gid = make_kgid(current_user_ns(), group);
66228
66229 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
66230 + return -EACCES;
66231 +
66232 retry_deleg:
66233 newattrs.ia_valid = ATTR_CTIME;
66234 if (user != (uid_t) -1) {
66235 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
66236 } else {
66237 fsnotify_open(f);
66238 fd_install(fd, f);
66239 + trace_do_sys_open(tmp->name, flags, mode);
66240 }
66241 }
66242 putname(tmp);
66243 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
66244 index 5f0d199..13b74b9 100644
66245 --- a/fs/overlayfs/super.c
66246 +++ b/fs/overlayfs/super.c
66247 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
66248 {
66249 struct ovl_entry *oe = dentry->d_fsdata;
66250
66251 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
66252 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
66253 }
66254
66255 int ovl_want_write(struct dentry *dentry)
66256 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
66257
66258 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
66259 {
66260 - struct path upperpath = { NULL, NULL };
66261 - struct path workpath = { NULL, NULL };
66262 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
66263 + struct path workpath = { .dentry = NULL, .mnt = NULL };
66264 struct dentry *root_dentry;
66265 struct ovl_entry *oe;
66266 struct ovl_fs *ufs;
66267 diff --git a/fs/pipe.c b/fs/pipe.c
66268 index 21981e5..2c0bffb 100644
66269 --- a/fs/pipe.c
66270 +++ b/fs/pipe.c
66271 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
66272 /*
66273 * Minimum pipe size, as required by POSIX
66274 */
66275 -unsigned int pipe_min_size = PAGE_SIZE;
66276 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
66277
66278 /*
66279 * We use a start+len construction, which provides full use of the
66280 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
66281
66282 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
66283 {
66284 - if (pipe->files)
66285 + if (atomic_read(&pipe->files))
66286 mutex_lock_nested(&pipe->mutex, subclass);
66287 }
66288
66289 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
66290
66291 void pipe_unlock(struct pipe_inode_info *pipe)
66292 {
66293 - if (pipe->files)
66294 + if (atomic_read(&pipe->files))
66295 mutex_unlock(&pipe->mutex);
66296 }
66297 EXPORT_SYMBOL(pipe_unlock);
66298 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
66299 }
66300 if (bufs) /* More to do? */
66301 continue;
66302 - if (!pipe->writers)
66303 + if (!atomic_read(&pipe->writers))
66304 break;
66305 - if (!pipe->waiting_writers) {
66306 + if (!atomic_read(&pipe->waiting_writers)) {
66307 /* syscall merging: Usually we must not sleep
66308 * if O_NONBLOCK is set, or if we got some data.
66309 * But if a writer sleeps in kernel space, then
66310 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
66311
66312 __pipe_lock(pipe);
66313
66314 - if (!pipe->readers) {
66315 + if (!atomic_read(&pipe->readers)) {
66316 send_sig(SIGPIPE, current, 0);
66317 ret = -EPIPE;
66318 goto out;
66319 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
66320 for (;;) {
66321 int bufs;
66322
66323 - if (!pipe->readers) {
66324 + if (!atomic_read(&pipe->readers)) {
66325 send_sig(SIGPIPE, current, 0);
66326 if (!ret)
66327 ret = -EPIPE;
66328 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
66329 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
66330 do_wakeup = 0;
66331 }
66332 - pipe->waiting_writers++;
66333 + atomic_inc(&pipe->waiting_writers);
66334 pipe_wait(pipe);
66335 - pipe->waiting_writers--;
66336 + atomic_dec(&pipe->waiting_writers);
66337 }
66338 out:
66339 __pipe_unlock(pipe);
66340 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
66341 mask = 0;
66342 if (filp->f_mode & FMODE_READ) {
66343 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
66344 - if (!pipe->writers && filp->f_version != pipe->w_counter)
66345 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
66346 mask |= POLLHUP;
66347 }
66348
66349 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
66350 * Most Unices do not set POLLERR for FIFOs but on Linux they
66351 * behave exactly like pipes for poll().
66352 */
66353 - if (!pipe->readers)
66354 + if (!atomic_read(&pipe->readers))
66355 mask |= POLLERR;
66356 }
66357
66358 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
66359 int kill = 0;
66360
66361 spin_lock(&inode->i_lock);
66362 - if (!--pipe->files) {
66363 + if (atomic_dec_and_test(&pipe->files)) {
66364 inode->i_pipe = NULL;
66365 kill = 1;
66366 }
66367 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
66368
66369 __pipe_lock(pipe);
66370 if (file->f_mode & FMODE_READ)
66371 - pipe->readers--;
66372 + atomic_dec(&pipe->readers);
66373 if (file->f_mode & FMODE_WRITE)
66374 - pipe->writers--;
66375 + atomic_dec(&pipe->writers);
66376
66377 - if (pipe->readers || pipe->writers) {
66378 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
66379 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
66380 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
66381 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
66382 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
66383 kfree(pipe);
66384 }
66385
66386 -static struct vfsmount *pipe_mnt __read_mostly;
66387 +struct vfsmount *pipe_mnt __read_mostly;
66388
66389 /*
66390 * pipefs_dname() is called from d_path().
66391 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
66392 goto fail_iput;
66393
66394 inode->i_pipe = pipe;
66395 - pipe->files = 2;
66396 - pipe->readers = pipe->writers = 1;
66397 + atomic_set(&pipe->files, 2);
66398 + atomic_set(&pipe->readers, 1);
66399 + atomic_set(&pipe->writers, 1);
66400 inode->i_fop = &pipefifo_fops;
66401
66402 /*
66403 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
66404 spin_lock(&inode->i_lock);
66405 if (inode->i_pipe) {
66406 pipe = inode->i_pipe;
66407 - pipe->files++;
66408 + atomic_inc(&pipe->files);
66409 spin_unlock(&inode->i_lock);
66410 } else {
66411 spin_unlock(&inode->i_lock);
66412 pipe = alloc_pipe_info();
66413 if (!pipe)
66414 return -ENOMEM;
66415 - pipe->files = 1;
66416 + atomic_set(&pipe->files, 1);
66417 spin_lock(&inode->i_lock);
66418 if (unlikely(inode->i_pipe)) {
66419 - inode->i_pipe->files++;
66420 + atomic_inc(&inode->i_pipe->files);
66421 spin_unlock(&inode->i_lock);
66422 free_pipe_info(pipe);
66423 pipe = inode->i_pipe;
66424 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
66425 * opened, even when there is no process writing the FIFO.
66426 */
66427 pipe->r_counter++;
66428 - if (pipe->readers++ == 0)
66429 + if (atomic_inc_return(&pipe->readers) == 1)
66430 wake_up_partner(pipe);
66431
66432 - if (!is_pipe && !pipe->writers) {
66433 + if (!is_pipe && !atomic_read(&pipe->writers)) {
66434 if ((filp->f_flags & O_NONBLOCK)) {
66435 /* suppress POLLHUP until we have
66436 * seen a writer */
66437 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
66438 * errno=ENXIO when there is no process reading the FIFO.
66439 */
66440 ret = -ENXIO;
66441 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
66442 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
66443 goto err;
66444
66445 pipe->w_counter++;
66446 - if (!pipe->writers++)
66447 + if (atomic_inc_return(&pipe->writers) == 1)
66448 wake_up_partner(pipe);
66449
66450 - if (!is_pipe && !pipe->readers) {
66451 + if (!is_pipe && !atomic_read(&pipe->readers)) {
66452 if (wait_for_partner(pipe, &pipe->r_counter))
66453 goto err_wr;
66454 }
66455 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
66456 * the process can at least talk to itself.
66457 */
66458
66459 - pipe->readers++;
66460 - pipe->writers++;
66461 + atomic_inc(&pipe->readers);
66462 + atomic_inc(&pipe->writers);
66463 pipe->r_counter++;
66464 pipe->w_counter++;
66465 - if (pipe->readers == 1 || pipe->writers == 1)
66466 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
66467 wake_up_partner(pipe);
66468 break;
66469
66470 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
66471 return 0;
66472
66473 err_rd:
66474 - if (!--pipe->readers)
66475 + if (atomic_dec_and_test(&pipe->readers))
66476 wake_up_interruptible(&pipe->wait);
66477 ret = -ERESTARTSYS;
66478 goto err;
66479
66480 err_wr:
66481 - if (!--pipe->writers)
66482 + if (atomic_dec_and_test(&pipe->writers))
66483 wake_up_interruptible(&pipe->wait);
66484 ret = -ERESTARTSYS;
66485 goto err;
66486 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
66487 * Currently we rely on the pipe array holding a power-of-2 number
66488 * of pages.
66489 */
66490 -static inline unsigned int round_pipe_size(unsigned int size)
66491 +static inline unsigned long round_pipe_size(unsigned long size)
66492 {
66493 unsigned long nr_pages;
66494
66495 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
66496
66497 switch (cmd) {
66498 case F_SETPIPE_SZ: {
66499 - unsigned int size, nr_pages;
66500 + unsigned long size, nr_pages;
66501 +
66502 + ret = -EINVAL;
66503 + if (arg < pipe_min_size)
66504 + goto out;
66505
66506 size = round_pipe_size(arg);
66507 nr_pages = size >> PAGE_SHIFT;
66508
66509 - ret = -EINVAL;
66510 - if (!nr_pages)
66511 + if (size < pipe_min_size)
66512 goto out;
66513
66514 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
66515 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
66516 index 3a48bb7..403067b 100644
66517 --- a/fs/posix_acl.c
66518 +++ b/fs/posix_acl.c
66519 @@ -20,6 +20,7 @@
66520 #include <linux/xattr.h>
66521 #include <linux/export.h>
66522 #include <linux/user_namespace.h>
66523 +#include <linux/grsecurity.h>
66524
66525 struct posix_acl **acl_by_type(struct inode *inode, int type)
66526 {
66527 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
66528 }
66529 }
66530 if (mode_p)
66531 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
66532 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
66533 return not_equiv;
66534 }
66535 EXPORT_SYMBOL(posix_acl_equiv_mode);
66536 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
66537 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
66538 }
66539
66540 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
66541 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
66542 return not_equiv;
66543 }
66544
66545 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
66546 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
66547 int err = -ENOMEM;
66548 if (clone) {
66549 + *mode_p &= ~gr_acl_umask();
66550 +
66551 err = posix_acl_create_masq(clone, mode_p);
66552 if (err < 0) {
66553 posix_acl_release(clone);
66554 @@ -663,11 +666,12 @@ struct posix_acl *
66555 posix_acl_from_xattr(struct user_namespace *user_ns,
66556 const void *value, size_t size)
66557 {
66558 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
66559 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
66560 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
66561 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
66562 int count;
66563 struct posix_acl *acl;
66564 struct posix_acl_entry *acl_e;
66565 + umode_t umask = gr_acl_umask();
66566
66567 if (!value)
66568 return NULL;
66569 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
66570
66571 switch(acl_e->e_tag) {
66572 case ACL_USER_OBJ:
66573 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
66574 + break;
66575 case ACL_GROUP_OBJ:
66576 case ACL_MASK:
66577 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
66578 + break;
66579 case ACL_OTHER:
66580 + acl_e->e_perm &= ~(umask & S_IRWXO);
66581 break;
66582
66583 case ACL_USER:
66584 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
66585 acl_e->e_uid =
66586 make_kuid(user_ns,
66587 le32_to_cpu(entry->e_id));
66588 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
66589 goto fail;
66590 break;
66591 case ACL_GROUP:
66592 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
66593 acl_e->e_gid =
66594 make_kgid(user_ns,
66595 le32_to_cpu(entry->e_id));
66596 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
66597 index 2183fcf..3c32a98 100644
66598 --- a/fs/proc/Kconfig
66599 +++ b/fs/proc/Kconfig
66600 @@ -30,7 +30,7 @@ config PROC_FS
66601
66602 config PROC_KCORE
66603 bool "/proc/kcore support" if !ARM
66604 - depends on PROC_FS && MMU
66605 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
66606 help
66607 Provides a virtual ELF core file of the live kernel. This can
66608 be read with gdb and other ELF tools. No modifications can be
66609 @@ -38,8 +38,8 @@ config PROC_KCORE
66610
66611 config PROC_VMCORE
66612 bool "/proc/vmcore support"
66613 - depends on PROC_FS && CRASH_DUMP
66614 - default y
66615 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
66616 + default n
66617 help
66618 Exports the dump image of crashed kernel in ELF format.
66619
66620 @@ -63,8 +63,8 @@ config PROC_SYSCTL
66621 limited in memory.
66622
66623 config PROC_PAGE_MONITOR
66624 - default y
66625 - depends on PROC_FS && MMU
66626 + default n
66627 + depends on PROC_FS && MMU && !GRKERNSEC
66628 bool "Enable /proc page monitoring" if EXPERT
66629 help
66630 Various /proc files exist to monitor process memory utilization:
66631 diff --git a/fs/proc/array.c b/fs/proc/array.c
66632 index 1295a00..4c91a6b 100644
66633 --- a/fs/proc/array.c
66634 +++ b/fs/proc/array.c
66635 @@ -60,6 +60,7 @@
66636 #include <linux/tty.h>
66637 #include <linux/string.h>
66638 #include <linux/mman.h>
66639 +#include <linux/grsecurity.h>
66640 #include <linux/proc_fs.h>
66641 #include <linux/ioport.h>
66642 #include <linux/uaccess.h>
66643 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
66644 cpumask_pr_args(&task->cpus_allowed));
66645 }
66646
66647 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66648 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
66649 +{
66650 + if (p->mm)
66651 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
66652 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
66653 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
66654 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
66655 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
66656 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
66657 + else
66658 + seq_printf(m, "PaX:\t-----\n");
66659 +}
66660 +#endif
66661 +
66662 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66663 struct pid *pid, struct task_struct *task)
66664 {
66665 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66666 task_cpus_allowed(m, task);
66667 cpuset_task_status_allowed(m, task);
66668 task_context_switch_counts(m, task);
66669 +
66670 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66671 + task_pax(m, task);
66672 +#endif
66673 +
66674 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
66675 + task_grsec_rbac(m, task);
66676 +#endif
66677 +
66678 return 0;
66679 }
66680
66681 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66682 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66683 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66684 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66685 +#endif
66686 +
66687 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66688 struct pid *pid, struct task_struct *task, int whole)
66689 {
66690 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66691 char tcomm[sizeof(task->comm)];
66692 unsigned long flags;
66693
66694 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66695 + if (current->exec_id != m->exec_id) {
66696 + gr_log_badprocpid("stat");
66697 + return 0;
66698 + }
66699 +#endif
66700 +
66701 state = *get_task_state(task);
66702 vsize = eip = esp = 0;
66703 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66704 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66705 gtime = task_gtime(task);
66706 }
66707
66708 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66709 + if (PAX_RAND_FLAGS(mm)) {
66710 + eip = 0;
66711 + esp = 0;
66712 + wchan = 0;
66713 + }
66714 +#endif
66715 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66716 + wchan = 0;
66717 + eip =0;
66718 + esp =0;
66719 +#endif
66720 +
66721 /* scale priority and nice values from timeslices to -20..20 */
66722 /* to make it look like a "normal" Unix priority/nice value */
66723 priority = task_prio(task);
66724 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66725 seq_put_decimal_ull(m, ' ', vsize);
66726 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
66727 seq_put_decimal_ull(m, ' ', rsslim);
66728 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66729 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
66730 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
66731 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
66732 +#else
66733 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
66734 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
66735 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
66736 +#endif
66737 seq_put_decimal_ull(m, ' ', esp);
66738 seq_put_decimal_ull(m, ' ', eip);
66739 /* The signal information here is obsolete.
66740 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66741 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
66742 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
66743
66744 - if (mm && permitted) {
66745 + if (mm && permitted
66746 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66747 + && !PAX_RAND_FLAGS(mm)
66748 +#endif
66749 + ) {
66750 seq_put_decimal_ull(m, ' ', mm->start_data);
66751 seq_put_decimal_ull(m, ' ', mm->end_data);
66752 seq_put_decimal_ull(m, ' ', mm->start_brk);
66753 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66754 struct pid *pid, struct task_struct *task)
66755 {
66756 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
66757 - struct mm_struct *mm = get_task_mm(task);
66758 + struct mm_struct *mm;
66759
66760 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66761 + if (current->exec_id != m->exec_id) {
66762 + gr_log_badprocpid("statm");
66763 + return 0;
66764 + }
66765 +#endif
66766 + mm = get_task_mm(task);
66767 if (mm) {
66768 size = task_statm(mm, &shared, &text, &data, &resident);
66769 mmput(mm);
66770 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66771 return 0;
66772 }
66773
66774 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66775 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
66776 +{
66777 + unsigned long flags;
66778 + u32 curr_ip = 0;
66779 +
66780 + if (lock_task_sighand(task, &flags)) {
66781 + curr_ip = task->signal->curr_ip;
66782 + unlock_task_sighand(task, &flags);
66783 + }
66784 + return seq_printf(m, "%pI4\n", &curr_ip);
66785 +}
66786 +#endif
66787 +
66788 #ifdef CONFIG_CHECKPOINT_RESTORE
66789 static struct pid *
66790 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
66791 diff --git a/fs/proc/base.c b/fs/proc/base.c
66792 index 3f3d7ae..68de109 100644
66793 --- a/fs/proc/base.c
66794 +++ b/fs/proc/base.c
66795 @@ -113,6 +113,14 @@ struct pid_entry {
66796 union proc_op op;
66797 };
66798
66799 +struct getdents_callback {
66800 + struct linux_dirent __user * current_dir;
66801 + struct linux_dirent __user * previous;
66802 + struct file * file;
66803 + int count;
66804 + int error;
66805 +};
66806 +
66807 #define NOD(NAME, MODE, IOP, FOP, OP) { \
66808 .name = (NAME), \
66809 .len = sizeof(NAME) - 1, \
66810 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
66811 return 0;
66812 }
66813
66814 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66815 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66816 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66817 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66818 +#endif
66819 +
66820 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66821 struct pid *pid, struct task_struct *task)
66822 {
66823 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
66824 if (mm && !IS_ERR(mm)) {
66825 unsigned int nwords = 0;
66826 +
66827 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66828 + /* allow if we're currently ptracing this task */
66829 + if (PAX_RAND_FLAGS(mm) &&
66830 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
66831 + mmput(mm);
66832 + return 0;
66833 + }
66834 +#endif
66835 +
66836 do {
66837 nwords += 2;
66838 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
66839 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66840 }
66841
66842
66843 -#ifdef CONFIG_KALLSYMS
66844 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66845 /*
66846 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
66847 * Returns the resolved symbol. If that fails, simply return the address.
66848 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
66849 mutex_unlock(&task->signal->cred_guard_mutex);
66850 }
66851
66852 -#ifdef CONFIG_STACKTRACE
66853 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66854
66855 #define MAX_STACK_TRACE_DEPTH 64
66856
66857 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
66858 return 0;
66859 }
66860
66861 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66862 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66863 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66864 struct pid *pid, struct task_struct *task)
66865 {
66866 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66867 /************************************************************************/
66868
66869 /* permission checks */
66870 -static int proc_fd_access_allowed(struct inode *inode)
66871 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
66872 {
66873 struct task_struct *task;
66874 int allowed = 0;
66875 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
66876 */
66877 task = get_proc_task(inode);
66878 if (task) {
66879 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66880 + if (log)
66881 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66882 + else
66883 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66884 put_task_struct(task);
66885 }
66886 return allowed;
66887 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
66888 struct task_struct *task,
66889 int hide_pid_min)
66890 {
66891 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66892 + return false;
66893 +
66894 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66895 + rcu_read_lock();
66896 + {
66897 + const struct cred *tmpcred = current_cred();
66898 + const struct cred *cred = __task_cred(task);
66899 +
66900 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
66901 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66902 + || in_group_p(grsec_proc_gid)
66903 +#endif
66904 + ) {
66905 + rcu_read_unlock();
66906 + return true;
66907 + }
66908 + }
66909 + rcu_read_unlock();
66910 +
66911 + if (!pid->hide_pid)
66912 + return false;
66913 +#endif
66914 +
66915 if (pid->hide_pid < hide_pid_min)
66916 return true;
66917 if (in_group_p(pid->pid_gid))
66918 return true;
66919 +
66920 return ptrace_may_access(task, PTRACE_MODE_READ);
66921 }
66922
66923 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
66924 put_task_struct(task);
66925
66926 if (!has_perms) {
66927 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66928 + {
66929 +#else
66930 if (pid->hide_pid == 2) {
66931 +#endif
66932 /*
66933 * Let's make getdents(), stat(), and open()
66934 * consistent with each other. If a process
66935 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
66936
66937 if (task) {
66938 mm = mm_access(task, mode);
66939 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
66940 + mmput(mm);
66941 + mm = ERR_PTR(-EPERM);
66942 + }
66943 put_task_struct(task);
66944
66945 if (!IS_ERR_OR_NULL(mm)) {
66946 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
66947 return PTR_ERR(mm);
66948
66949 file->private_data = mm;
66950 +
66951 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66952 + file->f_version = current->exec_id;
66953 +#endif
66954 +
66955 return 0;
66956 }
66957
66958 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66959 ssize_t copied;
66960 char *page;
66961
66962 +#ifdef CONFIG_GRKERNSEC
66963 + if (write)
66964 + return -EPERM;
66965 +#endif
66966 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66967 + if (file->f_version != current->exec_id) {
66968 + gr_log_badprocpid("mem");
66969 + return 0;
66970 + }
66971 +#endif
66972 +
66973 if (!mm)
66974 return 0;
66975
66976 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66977 goto free;
66978
66979 while (count > 0) {
66980 - int this_len = min_t(int, count, PAGE_SIZE);
66981 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
66982
66983 if (write && copy_from_user(page, buf, this_len)) {
66984 copied = -EFAULT;
66985 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66986 if (!mm)
66987 return 0;
66988
66989 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66990 + if (file->f_version != current->exec_id) {
66991 + gr_log_badprocpid("environ");
66992 + return 0;
66993 + }
66994 +#endif
66995 +
66996 page = (char *)__get_free_page(GFP_TEMPORARY);
66997 if (!page)
66998 return -ENOMEM;
66999 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
67000 goto free;
67001 while (count > 0) {
67002 size_t this_len, max_len;
67003 - int retval;
67004 + ssize_t retval;
67005
67006 if (src >= (mm->env_end - mm->env_start))
67007 break;
67008 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
67009 int error = -EACCES;
67010
67011 /* Are we allowed to snoop on the tasks file descriptors? */
67012 - if (!proc_fd_access_allowed(inode))
67013 + if (!proc_fd_access_allowed(inode, 0))
67014 goto out;
67015
67016 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
67017 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
67018 struct path path;
67019
67020 /* Are we allowed to snoop on the tasks file descriptors? */
67021 - if (!proc_fd_access_allowed(inode))
67022 - goto out;
67023 + /* logging this is needed for learning on chromium to work properly,
67024 + but we don't want to flood the logs from 'ps' which does a readlink
67025 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
67026 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
67027 + */
67028 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
67029 + if (!proc_fd_access_allowed(inode,0))
67030 + goto out;
67031 + } else {
67032 + if (!proc_fd_access_allowed(inode,1))
67033 + goto out;
67034 + }
67035
67036 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
67037 if (error)
67038 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
67039 rcu_read_lock();
67040 cred = __task_cred(task);
67041 inode->i_uid = cred->euid;
67042 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67043 + inode->i_gid = grsec_proc_gid;
67044 +#else
67045 inode->i_gid = cred->egid;
67046 +#endif
67047 rcu_read_unlock();
67048 }
67049 security_task_to_inode(task, inode);
67050 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
67051 return -ENOENT;
67052 }
67053 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
67054 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67055 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
67056 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67057 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
67058 +#endif
67059 task_dumpable(task)) {
67060 cred = __task_cred(task);
67061 stat->uid = cred->euid;
67062 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67063 + stat->gid = grsec_proc_gid;
67064 +#else
67065 stat->gid = cred->egid;
67066 +#endif
67067 }
67068 }
67069 rcu_read_unlock();
67070 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
67071
67072 if (task) {
67073 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
67074 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67075 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
67076 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67077 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
67078 +#endif
67079 task_dumpable(task)) {
67080 rcu_read_lock();
67081 cred = __task_cred(task);
67082 inode->i_uid = cred->euid;
67083 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67084 + inode->i_gid = grsec_proc_gid;
67085 +#else
67086 inode->i_gid = cred->egid;
67087 +#endif
67088 rcu_read_unlock();
67089 } else {
67090 inode->i_uid = GLOBAL_ROOT_UID;
67091 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
67092 if (!task)
67093 goto out_no_task;
67094
67095 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67096 + goto out;
67097 +
67098 /*
67099 * Yes, it does not scale. And it should not. Don't add
67100 * new entries into /proc/<tgid>/ without very good reasons.
67101 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
67102 if (!task)
67103 return -ENOENT;
67104
67105 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67106 + goto out;
67107 +
67108 if (!dir_emit_dots(file, ctx))
67109 goto out;
67110
67111 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
67112 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
67113 #endif
67114 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
67115 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
67116 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
67117 ONE("syscall", S_IRUSR, proc_pid_syscall),
67118 #endif
67119 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
67120 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
67121 #ifdef CONFIG_SECURITY
67122 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
67123 #endif
67124 -#ifdef CONFIG_KALLSYMS
67125 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67126 ONE("wchan", S_IRUGO, proc_pid_wchan),
67127 #endif
67128 -#ifdef CONFIG_STACKTRACE
67129 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67130 ONE("stack", S_IRUSR, proc_pid_stack),
67131 #endif
67132 #ifdef CONFIG_SCHEDSTATS
67133 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
67134 #ifdef CONFIG_HARDWALL
67135 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
67136 #endif
67137 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
67138 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
67139 +#endif
67140 #ifdef CONFIG_USER_NS
67141 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
67142 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
67143 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
67144 if (!inode)
67145 goto out;
67146
67147 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67148 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
67149 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67150 + inode->i_gid = grsec_proc_gid;
67151 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
67152 +#else
67153 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
67154 +#endif
67155 inode->i_op = &proc_tgid_base_inode_operations;
67156 inode->i_fop = &proc_tgid_base_operations;
67157 inode->i_flags|=S_IMMUTABLE;
67158 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
67159 if (!task)
67160 goto out;
67161
67162 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67163 + goto out_put_task;
67164 +
67165 result = proc_pid_instantiate(dir, dentry, task, NULL);
67166 +out_put_task:
67167 put_task_struct(task);
67168 out:
67169 return ERR_PTR(result);
67170 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
67171 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
67172 #endif
67173 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
67174 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
67175 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
67176 ONE("syscall", S_IRUSR, proc_pid_syscall),
67177 #endif
67178 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
67179 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
67180 #ifdef CONFIG_SECURITY
67181 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
67182 #endif
67183 -#ifdef CONFIG_KALLSYMS
67184 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67185 ONE("wchan", S_IRUGO, proc_pid_wchan),
67186 #endif
67187 -#ifdef CONFIG_STACKTRACE
67188 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67189 ONE("stack", S_IRUSR, proc_pid_stack),
67190 #endif
67191 #ifdef CONFIG_SCHEDSTATS
67192 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
67193 index cbd82df..c0407d2 100644
67194 --- a/fs/proc/cmdline.c
67195 +++ b/fs/proc/cmdline.c
67196 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
67197
67198 static int __init proc_cmdline_init(void)
67199 {
67200 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67201 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
67202 +#else
67203 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
67204 +#endif
67205 return 0;
67206 }
67207 fs_initcall(proc_cmdline_init);
67208 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
67209 index 50493ed..248166b 100644
67210 --- a/fs/proc/devices.c
67211 +++ b/fs/proc/devices.c
67212 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
67213
67214 static int __init proc_devices_init(void)
67215 {
67216 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67217 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
67218 +#else
67219 proc_create("devices", 0, NULL, &proc_devinfo_operations);
67220 +#endif
67221 return 0;
67222 }
67223 fs_initcall(proc_devices_init);
67224 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
67225 index 8e5ad83..1f07a8c 100644
67226 --- a/fs/proc/fd.c
67227 +++ b/fs/proc/fd.c
67228 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
67229 if (!task)
67230 return -ENOENT;
67231
67232 - files = get_files_struct(task);
67233 + if (!gr_acl_handle_procpidmem(task))
67234 + files = get_files_struct(task);
67235 put_task_struct(task);
67236
67237 if (files) {
67238 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
67239 */
67240 int proc_fd_permission(struct inode *inode, int mask)
67241 {
67242 + struct task_struct *task;
67243 int rv = generic_permission(inode, mask);
67244 - if (rv == 0)
67245 - return 0;
67246 +
67247 if (task_tgid(current) == proc_pid(inode))
67248 rv = 0;
67249 +
67250 + task = get_proc_task(inode);
67251 + if (task == NULL)
67252 + return rv;
67253 +
67254 + if (gr_acl_handle_procpidmem(task))
67255 + rv = -EACCES;
67256 +
67257 + put_task_struct(task);
67258 +
67259 return rv;
67260 }
67261
67262 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
67263 index be65b20..2998ba8 100644
67264 --- a/fs/proc/generic.c
67265 +++ b/fs/proc/generic.c
67266 @@ -22,6 +22,7 @@
67267 #include <linux/bitops.h>
67268 #include <linux/spinlock.h>
67269 #include <linux/completion.h>
67270 +#include <linux/grsecurity.h>
67271 #include <asm/uaccess.h>
67272
67273 #include "internal.h"
67274 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
67275 return proc_lookup_de(PDE(dir), dir, dentry);
67276 }
67277
67278 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
67279 + unsigned int flags)
67280 +{
67281 + if (gr_proc_is_restricted())
67282 + return ERR_PTR(-EACCES);
67283 +
67284 + return proc_lookup_de(PDE(dir), dir, dentry);
67285 +}
67286 +
67287 /*
67288 * This returns non-zero if at EOF, so that the /proc
67289 * root directory can use this and check if it should
67290 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
67291 return proc_readdir_de(PDE(inode), file, ctx);
67292 }
67293
67294 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
67295 +{
67296 + struct inode *inode = file_inode(file);
67297 +
67298 + if (gr_proc_is_restricted())
67299 + return -EACCES;
67300 +
67301 + return proc_readdir_de(PDE(inode), file, ctx);
67302 +}
67303 +
67304 /*
67305 * These are the generic /proc directory operations. They
67306 * use the in-memory "struct proc_dir_entry" tree to parse
67307 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
67308 .iterate = proc_readdir,
67309 };
67310
67311 +static const struct file_operations proc_dir_restricted_operations = {
67312 + .llseek = generic_file_llseek,
67313 + .read = generic_read_dir,
67314 + .iterate = proc_readdir_restrict,
67315 +};
67316 +
67317 /*
67318 * proc directories can do almost nothing..
67319 */
67320 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
67321 .setattr = proc_notify_change,
67322 };
67323
67324 +static const struct inode_operations proc_dir_restricted_inode_operations = {
67325 + .lookup = proc_lookup_restrict,
67326 + .getattr = proc_getattr,
67327 + .setattr = proc_notify_change,
67328 +};
67329 +
67330 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
67331 {
67332 int ret;
67333 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
67334 }
67335 EXPORT_SYMBOL_GPL(proc_mkdir_data);
67336
67337 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
67338 + struct proc_dir_entry *parent, void *data)
67339 +{
67340 + struct proc_dir_entry *ent;
67341 +
67342 + if (mode == 0)
67343 + mode = S_IRUGO | S_IXUGO;
67344 +
67345 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
67346 + if (ent) {
67347 + ent->data = data;
67348 + ent->restricted = 1;
67349 + ent->proc_fops = &proc_dir_restricted_operations;
67350 + ent->proc_iops = &proc_dir_restricted_inode_operations;
67351 + parent->nlink++;
67352 + if (proc_register(parent, ent) < 0) {
67353 + kfree(ent);
67354 + parent->nlink--;
67355 + ent = NULL;
67356 + }
67357 + }
67358 + return ent;
67359 +}
67360 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
67361 +
67362 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
67363 struct proc_dir_entry *parent)
67364 {
67365 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
67366 }
67367 EXPORT_SYMBOL(proc_mkdir);
67368
67369 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
67370 + struct proc_dir_entry *parent)
67371 +{
67372 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
67373 +}
67374 +EXPORT_SYMBOL(proc_mkdir_restrict);
67375 +
67376 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
67377 struct proc_dir_entry *parent,
67378 const struct file_operations *proc_fops,
67379 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
67380 index 7697b66..8d8e541 100644
67381 --- a/fs/proc/inode.c
67382 +++ b/fs/proc/inode.c
67383 @@ -24,11 +24,17 @@
67384 #include <linux/mount.h>
67385 #include <linux/magic.h>
67386 #include <linux/namei.h>
67387 +#include <linux/grsecurity.h>
67388
67389 #include <asm/uaccess.h>
67390
67391 #include "internal.h"
67392
67393 +#ifdef CONFIG_PROC_SYSCTL
67394 +extern const struct inode_operations proc_sys_inode_operations;
67395 +extern const struct inode_operations proc_sys_dir_operations;
67396 +#endif
67397 +
67398 static void proc_evict_inode(struct inode *inode)
67399 {
67400 struct proc_dir_entry *de;
67401 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
67402 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
67403 sysctl_head_put(head);
67404 }
67405 +
67406 +#ifdef CONFIG_PROC_SYSCTL
67407 + if (inode->i_op == &proc_sys_inode_operations ||
67408 + inode->i_op == &proc_sys_dir_operations)
67409 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
67410 +#endif
67411 +
67412 }
67413
67414 static struct kmem_cache * proc_inode_cachep;
67415 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
67416 if (de->mode) {
67417 inode->i_mode = de->mode;
67418 inode->i_uid = de->uid;
67419 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67420 + inode->i_gid = grsec_proc_gid;
67421 +#else
67422 inode->i_gid = de->gid;
67423 +#endif
67424 }
67425 if (de->size)
67426 inode->i_size = de->size;
67427 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
67428 index c835b94..c9e01a3 100644
67429 --- a/fs/proc/internal.h
67430 +++ b/fs/proc/internal.h
67431 @@ -47,9 +47,10 @@ struct proc_dir_entry {
67432 struct completion *pde_unload_completion;
67433 struct list_head pde_openers; /* who did ->open, but not ->release */
67434 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
67435 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
67436 u8 namelen;
67437 char name[];
67438 -};
67439 +} __randomize_layout;
67440
67441 union proc_op {
67442 int (*proc_get_link)(struct dentry *, struct path *);
67443 @@ -67,7 +68,7 @@ struct proc_inode {
67444 struct ctl_table *sysctl_entry;
67445 const struct proc_ns_operations *ns_ops;
67446 struct inode vfs_inode;
67447 -};
67448 +} __randomize_layout;
67449
67450 /*
67451 * General functions
67452 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
67453 struct pid *, struct task_struct *);
67454 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
67455 struct pid *, struct task_struct *);
67456 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
67457 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
67458 + struct pid *, struct task_struct *);
67459 +#endif
67460
67461 /*
67462 * base.c
67463 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
67464 * generic.c
67465 */
67466 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
67467 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
67468 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
67469 struct dentry *);
67470 extern int proc_readdir(struct file *, struct dir_context *);
67471 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
67472 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
67473
67474 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
67475 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
67476 index a352d57..cb94a5c 100644
67477 --- a/fs/proc/interrupts.c
67478 +++ b/fs/proc/interrupts.c
67479 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
67480
67481 static int __init proc_interrupts_init(void)
67482 {
67483 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67484 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
67485 +#else
67486 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
67487 +#endif
67488 return 0;
67489 }
67490 fs_initcall(proc_interrupts_init);
67491 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
67492 index 91a4e64..69f1a3e 100644
67493 --- a/fs/proc/kcore.c
67494 +++ b/fs/proc/kcore.c
67495 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
67496 * the addresses in the elf_phdr on our list.
67497 */
67498 start = kc_offset_to_vaddr(*fpos - elf_buflen);
67499 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
67500 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
67501 + if (tsz > buflen)
67502 tsz = buflen;
67503 -
67504 +
67505 while (buflen) {
67506 struct kcore_list *m;
67507
67508 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
67509 kfree(elf_buf);
67510 } else {
67511 if (kern_addr_valid(start)) {
67512 - unsigned long n;
67513 + char *elf_buf;
67514 + mm_segment_t oldfs;
67515
67516 - n = copy_to_user(buffer, (char *)start, tsz);
67517 - /*
67518 - * We cannot distinguish between fault on source
67519 - * and fault on destination. When this happens
67520 - * we clear too and hope it will trigger the
67521 - * EFAULT again.
67522 - */
67523 - if (n) {
67524 - if (clear_user(buffer + tsz - n,
67525 - n))
67526 + elf_buf = kmalloc(tsz, GFP_KERNEL);
67527 + if (!elf_buf)
67528 + return -ENOMEM;
67529 + oldfs = get_fs();
67530 + set_fs(KERNEL_DS);
67531 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
67532 + set_fs(oldfs);
67533 + if (copy_to_user(buffer, elf_buf, tsz)) {
67534 + kfree(elf_buf);
67535 return -EFAULT;
67536 + }
67537 }
67538 + set_fs(oldfs);
67539 + kfree(elf_buf);
67540 } else {
67541 if (clear_user(buffer, tsz))
67542 return -EFAULT;
67543 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
67544
67545 static int open_kcore(struct inode *inode, struct file *filp)
67546 {
67547 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
67548 + return -EPERM;
67549 +#endif
67550 if (!capable(CAP_SYS_RAWIO))
67551 return -EPERM;
67552 if (kcore_need_update)
67553 @@ -580,7 +587,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
67554 return NOTIFY_OK;
67555 }
67556
67557 -static struct notifier_block kcore_callback_nb __meminitdata = {
67558 +static struct notifier_block kcore_callback_nb __meminitconst = {
67559 .notifier_call = kcore_callback,
67560 .priority = 0,
67561 };
67562 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
67563 index d3ebf2e..6ad42d1 100644
67564 --- a/fs/proc/meminfo.c
67565 +++ b/fs/proc/meminfo.c
67566 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
67567 vmi.used >> 10,
67568 vmi.largest_chunk >> 10
67569 #ifdef CONFIG_MEMORY_FAILURE
67570 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
67571 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
67572 #endif
67573 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
67574 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
67575 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
67576 index d4a3574..b421ce9 100644
67577 --- a/fs/proc/nommu.c
67578 +++ b/fs/proc/nommu.c
67579 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
67580
67581 if (file) {
67582 seq_pad(m, ' ');
67583 - seq_path(m, &file->f_path, "");
67584 + seq_path(m, &file->f_path, "\n\\");
67585 }
67586
67587 seq_putc(m, '\n');
67588 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
67589 index 1bde894..22ac7eb 100644
67590 --- a/fs/proc/proc_net.c
67591 +++ b/fs/proc/proc_net.c
67592 @@ -23,9 +23,27 @@
67593 #include <linux/nsproxy.h>
67594 #include <net/net_namespace.h>
67595 #include <linux/seq_file.h>
67596 +#include <linux/grsecurity.h>
67597
67598 #include "internal.h"
67599
67600 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67601 +static struct seq_operations *ipv6_seq_ops_addr;
67602 +
67603 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
67604 +{
67605 + ipv6_seq_ops_addr = addr;
67606 +}
67607 +
67608 +void unregister_ipv6_seq_ops_addr(void)
67609 +{
67610 + ipv6_seq_ops_addr = NULL;
67611 +}
67612 +
67613 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
67614 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
67615 +#endif
67616 +
67617 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
67618 {
67619 return pde->parent->data;
67620 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
67621 return maybe_get_net(PDE_NET(PDE(inode)));
67622 }
67623
67624 +extern const struct seq_operations dev_seq_ops;
67625 +
67626 int seq_open_net(struct inode *ino, struct file *f,
67627 const struct seq_operations *ops, int size)
67628 {
67629 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
67630
67631 BUG_ON(size < sizeof(*p));
67632
67633 + /* only permit access to /proc/net/dev */
67634 + if (
67635 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67636 + ops != ipv6_seq_ops_addr &&
67637 +#endif
67638 + ops != &dev_seq_ops && gr_proc_is_restricted())
67639 + return -EACCES;
67640 +
67641 net = get_proc_net(ino);
67642 if (net == NULL)
67643 return -ENXIO;
67644 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
67645 int err;
67646 struct net *net;
67647
67648 + if (gr_proc_is_restricted())
67649 + return -EACCES;
67650 +
67651 err = -ENXIO;
67652 net = get_proc_net(inode);
67653 if (net == NULL)
67654 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
67655 index f92d5dd..26398ac 100644
67656 --- a/fs/proc/proc_sysctl.c
67657 +++ b/fs/proc/proc_sysctl.c
67658 @@ -11,13 +11,21 @@
67659 #include <linux/namei.h>
67660 #include <linux/mm.h>
67661 #include <linux/module.h>
67662 +#include <linux/nsproxy.h>
67663 +#ifdef CONFIG_GRKERNSEC
67664 +#include <net/net_namespace.h>
67665 +#endif
67666 #include "internal.h"
67667
67668 +extern int gr_handle_chroot_sysctl(const int op);
67669 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
67670 + const int op);
67671 +
67672 static const struct dentry_operations proc_sys_dentry_operations;
67673 static const struct file_operations proc_sys_file_operations;
67674 -static const struct inode_operations proc_sys_inode_operations;
67675 +const struct inode_operations proc_sys_inode_operations;
67676 static const struct file_operations proc_sys_dir_file_operations;
67677 -static const struct inode_operations proc_sys_dir_operations;
67678 +const struct inode_operations proc_sys_dir_operations;
67679
67680 void proc_sys_poll_notify(struct ctl_table_poll *poll)
67681 {
67682 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
67683
67684 err = NULL;
67685 d_set_d_op(dentry, &proc_sys_dentry_operations);
67686 +
67687 + gr_handle_proc_create(dentry, inode);
67688 +
67689 d_add(dentry, inode);
67690
67691 out:
67692 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67693 struct inode *inode = file_inode(filp);
67694 struct ctl_table_header *head = grab_header(inode);
67695 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
67696 + int op = write ? MAY_WRITE : MAY_READ;
67697 ssize_t error;
67698 size_t res;
67699
67700 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67701 * and won't be until we finish.
67702 */
67703 error = -EPERM;
67704 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
67705 + if (sysctl_perm(head, table, op))
67706 goto out;
67707
67708 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
67709 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67710 if (!table->proc_handler)
67711 goto out;
67712
67713 +#ifdef CONFIG_GRKERNSEC
67714 + error = -EPERM;
67715 + if (gr_handle_chroot_sysctl(op))
67716 + goto out;
67717 + dget(filp->f_path.dentry);
67718 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
67719 + dput(filp->f_path.dentry);
67720 + goto out;
67721 + }
67722 + dput(filp->f_path.dentry);
67723 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
67724 + goto out;
67725 + if (write) {
67726 + if (current->nsproxy->net_ns != table->extra2) {
67727 + if (!capable(CAP_SYS_ADMIN))
67728 + goto out;
67729 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
67730 + goto out;
67731 + }
67732 +#endif
67733 +
67734 /* careful: calling conventions are nasty here */
67735 res = count;
67736 error = table->proc_handler(table, write, buf, &res, ppos);
67737 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
67738 return false;
67739 } else {
67740 d_set_d_op(child, &proc_sys_dentry_operations);
67741 +
67742 + gr_handle_proc_create(child, inode);
67743 +
67744 d_add(child, inode);
67745 }
67746 } else {
67747 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
67748 if ((*pos)++ < ctx->pos)
67749 return true;
67750
67751 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
67752 + return 0;
67753 +
67754 if (unlikely(S_ISLNK(table->mode)))
67755 res = proc_sys_link_fill_cache(file, ctx, head, table);
67756 else
67757 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
67758 if (IS_ERR(head))
67759 return PTR_ERR(head);
67760
67761 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
67762 + return -ENOENT;
67763 +
67764 generic_fillattr(inode, stat);
67765 if (table)
67766 stat->mode = (stat->mode & S_IFMT) | table->mode;
67767 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
67768 .llseek = generic_file_llseek,
67769 };
67770
67771 -static const struct inode_operations proc_sys_inode_operations = {
67772 +const struct inode_operations proc_sys_inode_operations = {
67773 .permission = proc_sys_permission,
67774 .setattr = proc_sys_setattr,
67775 .getattr = proc_sys_getattr,
67776 };
67777
67778 -static const struct inode_operations proc_sys_dir_operations = {
67779 +const struct inode_operations proc_sys_dir_operations = {
67780 .lookup = proc_sys_lookup,
67781 .permission = proc_sys_permission,
67782 .setattr = proc_sys_setattr,
67783 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
67784 static struct ctl_dir *new_dir(struct ctl_table_set *set,
67785 const char *name, int namelen)
67786 {
67787 - struct ctl_table *table;
67788 + ctl_table_no_const *table;
67789 struct ctl_dir *new;
67790 struct ctl_node *node;
67791 char *new_name;
67792 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
67793 return NULL;
67794
67795 node = (struct ctl_node *)(new + 1);
67796 - table = (struct ctl_table *)(node + 1);
67797 + table = (ctl_table_no_const *)(node + 1);
67798 new_name = (char *)(table + 2);
67799 memcpy(new_name, name, namelen);
67800 new_name[namelen] = '\0';
67801 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
67802 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
67803 struct ctl_table_root *link_root)
67804 {
67805 - struct ctl_table *link_table, *entry, *link;
67806 + ctl_table_no_const *link_table, *link;
67807 + struct ctl_table *entry;
67808 struct ctl_table_header *links;
67809 struct ctl_node *node;
67810 char *link_name;
67811 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
67812 return NULL;
67813
67814 node = (struct ctl_node *)(links + 1);
67815 - link_table = (struct ctl_table *)(node + nr_entries);
67816 + link_table = (ctl_table_no_const *)(node + nr_entries);
67817 link_name = (char *)&link_table[nr_entries + 1];
67818
67819 for (link = link_table, entry = table; entry->procname; link++, entry++) {
67820 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67821 struct ctl_table_header ***subheader, struct ctl_table_set *set,
67822 struct ctl_table *table)
67823 {
67824 - struct ctl_table *ctl_table_arg = NULL;
67825 - struct ctl_table *entry, *files;
67826 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
67827 + struct ctl_table *entry;
67828 int nr_files = 0;
67829 int nr_dirs = 0;
67830 int err = -ENOMEM;
67831 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67832 nr_files++;
67833 }
67834
67835 - files = table;
67836 /* If there are mixed files and directories we need a new table */
67837 if (nr_dirs && nr_files) {
67838 - struct ctl_table *new;
67839 + ctl_table_no_const *new;
67840 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
67841 GFP_KERNEL);
67842 if (!files)
67843 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67844 /* Register everything except a directory full of subdirectories */
67845 if (nr_files || !nr_dirs) {
67846 struct ctl_table_header *header;
67847 - header = __register_sysctl_table(set, path, files);
67848 + header = __register_sysctl_table(set, path, files ? files : table);
67849 if (!header) {
67850 kfree(ctl_table_arg);
67851 goto out;
67852 diff --git a/fs/proc/root.c b/fs/proc/root.c
67853 index e74ac9f..35e89f4 100644
67854 --- a/fs/proc/root.c
67855 +++ b/fs/proc/root.c
67856 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
67857 proc_mkdir("openprom", NULL);
67858 #endif
67859 proc_tty_init();
67860 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67861 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67862 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
67863 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67864 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
67865 +#endif
67866 +#else
67867 proc_mkdir("bus", NULL);
67868 +#endif
67869 proc_sys_init();
67870 }
67871
67872 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
67873 index 510413eb..34d9a8c 100644
67874 --- a/fs/proc/stat.c
67875 +++ b/fs/proc/stat.c
67876 @@ -11,6 +11,7 @@
67877 #include <linux/irqnr.h>
67878 #include <linux/cputime.h>
67879 #include <linux/tick.h>
67880 +#include <linux/grsecurity.h>
67881
67882 #ifndef arch_irq_stat_cpu
67883 #define arch_irq_stat_cpu(cpu) 0
67884 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
67885 u64 sum_softirq = 0;
67886 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
67887 struct timespec boottime;
67888 + int unrestricted = 1;
67889 +
67890 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67891 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67892 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
67893 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67894 + && !in_group_p(grsec_proc_gid)
67895 +#endif
67896 + )
67897 + unrestricted = 0;
67898 +#endif
67899 +#endif
67900
67901 user = nice = system = idle = iowait =
67902 irq = softirq = steal = 0;
67903 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
67904 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67905 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67906 idle += get_idle_time(i);
67907 - iowait += get_iowait_time(i);
67908 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67909 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67910 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67911 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67912 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67913 - sum += kstat_cpu_irqs_sum(i);
67914 - sum += arch_irq_stat_cpu(i);
67915 + if (unrestricted) {
67916 + iowait += get_iowait_time(i);
67917 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67918 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67919 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67920 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67921 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67922 + sum += kstat_cpu_irqs_sum(i);
67923 + sum += arch_irq_stat_cpu(i);
67924 + for (j = 0; j < NR_SOFTIRQS; j++) {
67925 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67926
67927 - for (j = 0; j < NR_SOFTIRQS; j++) {
67928 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67929 -
67930 - per_softirq_sums[j] += softirq_stat;
67931 - sum_softirq += softirq_stat;
67932 + per_softirq_sums[j] += softirq_stat;
67933 + sum_softirq += softirq_stat;
67934 + }
67935 }
67936 }
67937 - sum += arch_irq_stat();
67938 + if (unrestricted)
67939 + sum += arch_irq_stat();
67940
67941 seq_puts(p, "cpu ");
67942 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67943 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
67944 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67945 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67946 idle = get_idle_time(i);
67947 - iowait = get_iowait_time(i);
67948 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67949 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67950 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67951 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67952 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67953 + if (unrestricted) {
67954 + iowait = get_iowait_time(i);
67955 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67956 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67957 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67958 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67959 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67960 + }
67961 seq_printf(p, "cpu%d", i);
67962 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67963 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
67964 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
67965
67966 /* sum again ? it could be updated? */
67967 for_each_irq_nr(j)
67968 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
67969 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
67970
67971 seq_printf(p,
67972 "\nctxt %llu\n"
67973 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
67974 "processes %lu\n"
67975 "procs_running %lu\n"
67976 "procs_blocked %lu\n",
67977 - nr_context_switches(),
67978 + unrestricted ? nr_context_switches() : 0ULL,
67979 (unsigned long)jif,
67980 - total_forks,
67981 - nr_running(),
67982 - nr_iowait());
67983 + unrestricted ? total_forks : 0UL,
67984 + unrestricted ? nr_running() : 0UL,
67985 + unrestricted ? nr_iowait() : 0UL);
67986
67987 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
67988
67989 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
67990 index 6dee68d..1b4add0 100644
67991 --- a/fs/proc/task_mmu.c
67992 +++ b/fs/proc/task_mmu.c
67993 @@ -13,12 +13,19 @@
67994 #include <linux/swap.h>
67995 #include <linux/swapops.h>
67996 #include <linux/mmu_notifier.h>
67997 +#include <linux/grsecurity.h>
67998
67999 #include <asm/elf.h>
68000 #include <asm/uaccess.h>
68001 #include <asm/tlbflush.h>
68002 #include "internal.h"
68003
68004 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68005 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
68006 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
68007 + _mm->pax_flags & MF_PAX_SEGMEXEC))
68008 +#endif
68009 +
68010 void task_mem(struct seq_file *m, struct mm_struct *mm)
68011 {
68012 unsigned long data, text, lib, swap, ptes, pmds;
68013 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
68014 "VmLib:\t%8lu kB\n"
68015 "VmPTE:\t%8lu kB\n"
68016 "VmPMD:\t%8lu kB\n"
68017 - "VmSwap:\t%8lu kB\n",
68018 - hiwater_vm << (PAGE_SHIFT-10),
68019 + "VmSwap:\t%8lu kB\n"
68020 +
68021 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
68022 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
68023 +#endif
68024 +
68025 + ,hiwater_vm << (PAGE_SHIFT-10),
68026 total_vm << (PAGE_SHIFT-10),
68027 mm->locked_vm << (PAGE_SHIFT-10),
68028 mm->pinned_vm << (PAGE_SHIFT-10),
68029 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
68030 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
68031 ptes >> 10,
68032 pmds >> 10,
68033 - swap << (PAGE_SHIFT-10));
68034 + swap << (PAGE_SHIFT-10)
68035 +
68036 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
68037 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68038 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
68039 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
68040 +#else
68041 + , mm->context.user_cs_base
68042 + , mm->context.user_cs_limit
68043 +#endif
68044 +#endif
68045 +
68046 + );
68047 }
68048
68049 unsigned long task_vsize(struct mm_struct *mm)
68050 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68051 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
68052 }
68053
68054 - /* We don't show the stack guard page in /proc/maps */
68055 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68056 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
68057 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
68058 +#else
68059 start = vma->vm_start;
68060 - if (stack_guard_page_start(vma, start))
68061 - start += PAGE_SIZE;
68062 end = vma->vm_end;
68063 - if (stack_guard_page_end(vma, end))
68064 - end -= PAGE_SIZE;
68065 +#endif
68066
68067 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
68068 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
68069 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68070 flags & VM_WRITE ? 'w' : '-',
68071 flags & VM_EXEC ? 'x' : '-',
68072 flags & VM_MAYSHARE ? 's' : 'p',
68073 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68074 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
68075 +#else
68076 pgoff,
68077 +#endif
68078 MAJOR(dev), MINOR(dev), ino);
68079
68080 /*
68081 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68082 */
68083 if (file) {
68084 seq_pad(m, ' ');
68085 - seq_path(m, &file->f_path, "\n");
68086 + seq_path(m, &file->f_path, "\n\\");
68087 goto done;
68088 }
68089
68090 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68091 * Thread stack in /proc/PID/task/TID/maps or
68092 * the main process stack.
68093 */
68094 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
68095 - vma->vm_end >= mm->start_stack)) {
68096 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
68097 + (vma->vm_start <= mm->start_stack &&
68098 + vma->vm_end >= mm->start_stack)) {
68099 name = "[stack]";
68100 } else {
68101 /* Thread stack in /proc/PID/maps */
68102 @@ -362,6 +391,12 @@ done:
68103
68104 static int show_map(struct seq_file *m, void *v, int is_pid)
68105 {
68106 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68107 + if (current->exec_id != m->exec_id) {
68108 + gr_log_badprocpid("maps");
68109 + return 0;
68110 + }
68111 +#endif
68112 show_map_vma(m, v, is_pid);
68113 m_cache_vma(m, v);
68114 return 0;
68115 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
68116 .private = &mss,
68117 };
68118
68119 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68120 + if (current->exec_id != m->exec_id) {
68121 + gr_log_badprocpid("smaps");
68122 + return 0;
68123 + }
68124 +#endif
68125 memset(&mss, 0, sizeof mss);
68126 - /* mmap_sem is held in m_start */
68127 - walk_page_vma(vma, &smaps_walk);
68128 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68129 + if (!PAX_RAND_FLAGS(vma->vm_mm))
68130 +#endif
68131 + /* mmap_sem is held in m_start */
68132 + walk_page_vma(vma, &smaps_walk);
68133
68134 show_map_vma(m, vma, is_pid);
68135
68136 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
68137 "KernelPageSize: %8lu kB\n"
68138 "MMUPageSize: %8lu kB\n"
68139 "Locked: %8lu kB\n",
68140 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68141 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
68142 +#else
68143 (vma->vm_end - vma->vm_start) >> 10,
68144 +#endif
68145 mss.resident >> 10,
68146 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
68147 mss.shared_clean >> 10,
68148 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
68149 char buffer[64];
68150 int nid;
68151
68152 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68153 + if (current->exec_id != m->exec_id) {
68154 + gr_log_badprocpid("numa_maps");
68155 + return 0;
68156 + }
68157 +#endif
68158 +
68159 if (!mm)
68160 return 0;
68161
68162 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
68163 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
68164 }
68165
68166 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68167 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
68168 +#else
68169 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
68170 +#endif
68171
68172 if (file) {
68173 seq_puts(m, " file=");
68174 - seq_path(m, &file->f_path, "\n\t= ");
68175 + seq_path(m, &file->f_path, "\n\t\\= ");
68176 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
68177 seq_puts(m, " heap");
68178 } else {
68179 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
68180 index 599ec2e..f1413ae 100644
68181 --- a/fs/proc/task_nommu.c
68182 +++ b/fs/proc/task_nommu.c
68183 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
68184 else
68185 bytes += kobjsize(mm);
68186
68187 - if (current->fs && current->fs->users > 1)
68188 + if (current->fs && atomic_read(&current->fs->users) > 1)
68189 sbytes += kobjsize(current->fs);
68190 else
68191 bytes += kobjsize(current->fs);
68192 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
68193
68194 if (file) {
68195 seq_pad(m, ' ');
68196 - seq_path(m, &file->f_path, "");
68197 + seq_path(m, &file->f_path, "\n\\");
68198 } else if (mm) {
68199 pid_t tid = pid_of_stack(priv, vma, is_pid);
68200
68201 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
68202 index 4e61388..1a2523d 100644
68203 --- a/fs/proc/vmcore.c
68204 +++ b/fs/proc/vmcore.c
68205 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
68206 nr_bytes = count;
68207
68208 /* If pfn is not ram, return zeros for sparse dump files */
68209 - if (pfn_is_ram(pfn) == 0)
68210 - memset(buf, 0, nr_bytes);
68211 - else {
68212 + if (pfn_is_ram(pfn) == 0) {
68213 + if (userbuf) {
68214 + if (clear_user((char __force_user *)buf, nr_bytes))
68215 + return -EFAULT;
68216 + } else
68217 + memset(buf, 0, nr_bytes);
68218 + } else {
68219 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
68220 offset, userbuf);
68221 if (tmp < 0)
68222 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
68223 static int copy_to(void *target, void *src, size_t size, int userbuf)
68224 {
68225 if (userbuf) {
68226 - if (copy_to_user((char __user *) target, src, size))
68227 + if (copy_to_user((char __force_user *) target, src, size))
68228 return -EFAULT;
68229 } else {
68230 memcpy(target, src, size);
68231 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
68232 if (*fpos < m->offset + m->size) {
68233 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
68234 start = m->paddr + *fpos - m->offset;
68235 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
68236 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
68237 if (tmp < 0)
68238 return tmp;
68239 buflen -= tsz;
68240 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
68241 static ssize_t read_vmcore(struct file *file, char __user *buffer,
68242 size_t buflen, loff_t *fpos)
68243 {
68244 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
68245 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
68246 }
68247
68248 /*
68249 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
68250 index d3fb2b6..43a8140 100644
68251 --- a/fs/qnx6/qnx6.h
68252 +++ b/fs/qnx6/qnx6.h
68253 @@ -74,7 +74,7 @@ enum {
68254 BYTESEX_BE,
68255 };
68256
68257 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
68258 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
68259 {
68260 if (sbi->s_bytesex == BYTESEX_LE)
68261 return le64_to_cpu((__force __le64)n);
68262 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
68263 return (__force __fs64)cpu_to_be64(n);
68264 }
68265
68266 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
68267 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
68268 {
68269 if (sbi->s_bytesex == BYTESEX_LE)
68270 return le32_to_cpu((__force __le32)n);
68271 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
68272 index bb2869f..d34ada8 100644
68273 --- a/fs/quota/netlink.c
68274 +++ b/fs/quota/netlink.c
68275 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
68276 void quota_send_warning(struct kqid qid, dev_t dev,
68277 const char warntype)
68278 {
68279 - static atomic_t seq;
68280 + static atomic_unchecked_t seq;
68281 struct sk_buff *skb;
68282 void *msg_head;
68283 int ret;
68284 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
68285 "VFS: Not enough memory to send quota warning.\n");
68286 return;
68287 }
68288 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
68289 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
68290 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
68291 if (!msg_head) {
68292 printk(KERN_ERR
68293 diff --git a/fs/read_write.c b/fs/read_write.c
68294 index 8e1b687..bad2eec 100644
68295 --- a/fs/read_write.c
68296 +++ b/fs/read_write.c
68297 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
68298
68299 old_fs = get_fs();
68300 set_fs(get_ds());
68301 - p = (__force const char __user *)buf;
68302 + p = (const char __force_user *)buf;
68303 if (count > MAX_RW_COUNT)
68304 count = MAX_RW_COUNT;
68305 if (file->f_op->write)
68306 diff --git a/fs/readdir.c b/fs/readdir.c
68307 index ced6791..936687b 100644
68308 --- a/fs/readdir.c
68309 +++ b/fs/readdir.c
68310 @@ -18,6 +18,7 @@
68311 #include <linux/security.h>
68312 #include <linux/syscalls.h>
68313 #include <linux/unistd.h>
68314 +#include <linux/namei.h>
68315
68316 #include <asm/uaccess.h>
68317
68318 @@ -71,6 +72,7 @@ struct old_linux_dirent {
68319 struct readdir_callback {
68320 struct dir_context ctx;
68321 struct old_linux_dirent __user * dirent;
68322 + struct file * file;
68323 int result;
68324 };
68325
68326 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
68327 buf->result = -EOVERFLOW;
68328 return -EOVERFLOW;
68329 }
68330 +
68331 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68332 + return 0;
68333 +
68334 buf->result++;
68335 dirent = buf->dirent;
68336 if (!access_ok(VERIFY_WRITE, dirent,
68337 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68338 if (!f.file)
68339 return -EBADF;
68340
68341 + buf.file = f.file;
68342 error = iterate_dir(f.file, &buf.ctx);
68343 if (buf.result)
68344 error = buf.result;
68345 @@ -145,6 +152,7 @@ struct getdents_callback {
68346 struct dir_context ctx;
68347 struct linux_dirent __user * current_dir;
68348 struct linux_dirent __user * previous;
68349 + struct file * file;
68350 int count;
68351 int error;
68352 };
68353 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
68354 buf->error = -EOVERFLOW;
68355 return -EOVERFLOW;
68356 }
68357 +
68358 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68359 + return 0;
68360 +
68361 dirent = buf->previous;
68362 if (dirent) {
68363 if (__put_user(offset, &dirent->d_off))
68364 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
68365 if (!f.file)
68366 return -EBADF;
68367
68368 + buf.file = f.file;
68369 error = iterate_dir(f.file, &buf.ctx);
68370 if (error >= 0)
68371 error = buf.error;
68372 @@ -230,6 +243,7 @@ struct getdents_callback64 {
68373 struct dir_context ctx;
68374 struct linux_dirent64 __user * current_dir;
68375 struct linux_dirent64 __user * previous;
68376 + struct file *file;
68377 int count;
68378 int error;
68379 };
68380 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
68381 buf->error = -EINVAL; /* only used if we fail.. */
68382 if (reclen > buf->count)
68383 return -EINVAL;
68384 +
68385 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68386 + return 0;
68387 +
68388 dirent = buf->previous;
68389 if (dirent) {
68390 if (__put_user(offset, &dirent->d_off))
68391 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68392 if (!f.file)
68393 return -EBADF;
68394
68395 + buf.file = f.file;
68396 error = iterate_dir(f.file, &buf.ctx);
68397 if (error >= 0)
68398 error = buf.error;
68399 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
68400 index 9c02d96..6562c10 100644
68401 --- a/fs/reiserfs/do_balan.c
68402 +++ b/fs/reiserfs/do_balan.c
68403 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
68404 return;
68405 }
68406
68407 - atomic_inc(&fs_generation(tb->tb_sb));
68408 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
68409 do_balance_starts(tb);
68410
68411 /*
68412 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
68413 index aca73dd..e3c558d 100644
68414 --- a/fs/reiserfs/item_ops.c
68415 +++ b/fs/reiserfs/item_ops.c
68416 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
68417 }
68418
68419 static struct item_operations errcatch_ops = {
68420 - errcatch_bytes_number,
68421 - errcatch_decrement_key,
68422 - errcatch_is_left_mergeable,
68423 - errcatch_print_item,
68424 - errcatch_check_item,
68425 + .bytes_number = errcatch_bytes_number,
68426 + .decrement_key = errcatch_decrement_key,
68427 + .is_left_mergeable = errcatch_is_left_mergeable,
68428 + .print_item = errcatch_print_item,
68429 + .check_item = errcatch_check_item,
68430
68431 - errcatch_create_vi,
68432 - errcatch_check_left,
68433 - errcatch_check_right,
68434 - errcatch_part_size,
68435 - errcatch_unit_num,
68436 - errcatch_print_vi
68437 + .create_vi = errcatch_create_vi,
68438 + .check_left = errcatch_check_left,
68439 + .check_right = errcatch_check_right,
68440 + .part_size = errcatch_part_size,
68441 + .unit_num = errcatch_unit_num,
68442 + .print_vi = errcatch_print_vi
68443 };
68444
68445 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
68446 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
68447 index 621b9f3..af527fd 100644
68448 --- a/fs/reiserfs/procfs.c
68449 +++ b/fs/reiserfs/procfs.c
68450 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
68451 "SMALL_TAILS " : "NO_TAILS ",
68452 replay_only(sb) ? "REPLAY_ONLY " : "",
68453 convert_reiserfs(sb) ? "CONV " : "",
68454 - atomic_read(&r->s_generation_counter),
68455 + atomic_read_unchecked(&r->s_generation_counter),
68456 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
68457 SF(s_do_balance), SF(s_unneeded_left_neighbor),
68458 SF(s_good_search_by_key_reada), SF(s_bmaps),
68459 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
68460 index bb79cdd..fcf49ef 100644
68461 --- a/fs/reiserfs/reiserfs.h
68462 +++ b/fs/reiserfs/reiserfs.h
68463 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
68464 /* Comment? -Hans */
68465 wait_queue_head_t s_wait;
68466 /* increased by one every time the tree gets re-balanced */
68467 - atomic_t s_generation_counter;
68468 + atomic_unchecked_t s_generation_counter;
68469
68470 /* File system properties. Currently holds on-disk FS format */
68471 unsigned long s_properties;
68472 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
68473 #define REISERFS_USER_MEM 1 /* user memory mode */
68474
68475 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
68476 -#define get_generation(s) atomic_read (&fs_generation(s))
68477 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
68478 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
68479 #define __fs_changed(gen,s) (gen != get_generation (s))
68480 #define fs_changed(gen,s) \
68481 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
68482 index 71fbbe3..eff29ba 100644
68483 --- a/fs/reiserfs/super.c
68484 +++ b/fs/reiserfs/super.c
68485 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
68486 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
68487 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
68488 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
68489 +#ifdef CONFIG_REISERFS_FS_XATTR
68490 + /* turn on user xattrs by default */
68491 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
68492 +#endif
68493 /* no preallocation minimum, be smart in reiserfs_file_write instead */
68494 sbi->s_alloc_options.preallocmin = 0;
68495 /* Preallocate by 16 blocks (17-1) at once */
68496 diff --git a/fs/select.c b/fs/select.c
68497 index f684c75..4117611 100644
68498 --- a/fs/select.c
68499 +++ b/fs/select.c
68500 @@ -20,6 +20,7 @@
68501 #include <linux/export.h>
68502 #include <linux/slab.h>
68503 #include <linux/poll.h>
68504 +#include <linux/security.h>
68505 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
68506 #include <linux/file.h>
68507 #include <linux/fdtable.h>
68508 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
68509 struct poll_list *walk = head;
68510 unsigned long todo = nfds;
68511
68512 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
68513 if (nfds > rlimit(RLIMIT_NOFILE))
68514 return -EINVAL;
68515
68516 diff --git a/fs/seq_file.c b/fs/seq_file.c
68517 index 555f821..34684d7 100644
68518 --- a/fs/seq_file.c
68519 +++ b/fs/seq_file.c
68520 @@ -12,6 +12,8 @@
68521 #include <linux/slab.h>
68522 #include <linux/cred.h>
68523 #include <linux/mm.h>
68524 +#include <linux/sched.h>
68525 +#include <linux/grsecurity.h>
68526
68527 #include <asm/uaccess.h>
68528 #include <asm/page.h>
68529 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
68530
68531 static void *seq_buf_alloc(unsigned long size)
68532 {
68533 - void *buf;
68534 -
68535 - /*
68536 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
68537 - * it's better to fall back to vmalloc() than to kill things.
68538 - */
68539 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
68540 - if (!buf && size > PAGE_SIZE)
68541 - buf = vmalloc(size);
68542 - return buf;
68543 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
68544 }
68545
68546 /**
68547 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
68548 #ifdef CONFIG_USER_NS
68549 p->user_ns = file->f_cred->user_ns;
68550 #endif
68551 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68552 + p->exec_id = current->exec_id;
68553 +#endif
68554
68555 /*
68556 * Wrappers around seq_open(e.g. swaps_open) need to be
68557 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
68558 }
68559 EXPORT_SYMBOL(seq_open);
68560
68561 +
68562 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
68563 +{
68564 + if (gr_proc_is_restricted())
68565 + return -EACCES;
68566 +
68567 + return seq_open(file, op);
68568 +}
68569 +EXPORT_SYMBOL(seq_open_restrict);
68570 +
68571 static int traverse(struct seq_file *m, loff_t offset)
68572 {
68573 loff_t pos = 0, index;
68574 @@ -158,7 +164,7 @@ Eoverflow:
68575 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
68576 {
68577 struct seq_file *m = file->private_data;
68578 - size_t copied = 0;
68579 + ssize_t copied = 0;
68580 loff_t pos;
68581 size_t n;
68582 void *p;
68583 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
68584 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
68585 void *data)
68586 {
68587 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
68588 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
68589 int res = -ENOMEM;
68590
68591 if (op) {
68592 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
68593 }
68594 EXPORT_SYMBOL(single_open_size);
68595
68596 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
68597 + void *data)
68598 +{
68599 + if (gr_proc_is_restricted())
68600 + return -EACCES;
68601 +
68602 + return single_open(file, show, data);
68603 +}
68604 +EXPORT_SYMBOL(single_open_restrict);
68605 +
68606 +
68607 int single_release(struct inode *inode, struct file *file)
68608 {
68609 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
68610 diff --git a/fs/splice.c b/fs/splice.c
68611 index 7968da9..275187d 100644
68612 --- a/fs/splice.c
68613 +++ b/fs/splice.c
68614 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68615 pipe_lock(pipe);
68616
68617 for (;;) {
68618 - if (!pipe->readers) {
68619 + if (!atomic_read(&pipe->readers)) {
68620 send_sig(SIGPIPE, current, 0);
68621 if (!ret)
68622 ret = -EPIPE;
68623 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68624 page_nr++;
68625 ret += buf->len;
68626
68627 - if (pipe->files)
68628 + if (atomic_read(&pipe->files))
68629 do_wakeup = 1;
68630
68631 if (!--spd->nr_pages)
68632 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68633 do_wakeup = 0;
68634 }
68635
68636 - pipe->waiting_writers++;
68637 + atomic_inc(&pipe->waiting_writers);
68638 pipe_wait(pipe);
68639 - pipe->waiting_writers--;
68640 + atomic_dec(&pipe->waiting_writers);
68641 }
68642
68643 pipe_unlock(pipe);
68644 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
68645 old_fs = get_fs();
68646 set_fs(get_ds());
68647 /* The cast to a user pointer is valid due to the set_fs() */
68648 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
68649 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
68650 set_fs(old_fs);
68651
68652 return res;
68653 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
68654 old_fs = get_fs();
68655 set_fs(get_ds());
68656 /* The cast to a user pointer is valid due to the set_fs() */
68657 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
68658 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
68659 set_fs(old_fs);
68660
68661 return res;
68662 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
68663 goto err;
68664
68665 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
68666 - vec[i].iov_base = (void __user *) page_address(page);
68667 + vec[i].iov_base = (void __force_user *) page_address(page);
68668 vec[i].iov_len = this_len;
68669 spd.pages[i] = page;
68670 spd.nr_pages++;
68671 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68672 ops->release(pipe, buf);
68673 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68674 pipe->nrbufs--;
68675 - if (pipe->files)
68676 + if (atomic_read(&pipe->files))
68677 sd->need_wakeup = true;
68678 }
68679
68680 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68681 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
68682 {
68683 while (!pipe->nrbufs) {
68684 - if (!pipe->writers)
68685 + if (!atomic_read(&pipe->writers))
68686 return 0;
68687
68688 - if (!pipe->waiting_writers && sd->num_spliced)
68689 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
68690 return 0;
68691
68692 if (sd->flags & SPLICE_F_NONBLOCK)
68693 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
68694 ops->release(pipe, buf);
68695 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68696 pipe->nrbufs--;
68697 - if (pipe->files)
68698 + if (atomic_read(&pipe->files))
68699 sd.need_wakeup = true;
68700 } else {
68701 buf->offset += ret;
68702 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
68703 * out of the pipe right after the splice_to_pipe(). So set
68704 * PIPE_READERS appropriately.
68705 */
68706 - pipe->readers = 1;
68707 + atomic_set(&pipe->readers, 1);
68708
68709 current->splice_pipe = pipe;
68710 }
68711 @@ -1482,6 +1482,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
68712
68713 partial[buffers].offset = off;
68714 partial[buffers].len = plen;
68715 + partial[buffers].private = 0;
68716
68717 off = 0;
68718 len -= plen;
68719 @@ -1718,9 +1719,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68720 ret = -ERESTARTSYS;
68721 break;
68722 }
68723 - if (!pipe->writers)
68724 + if (!atomic_read(&pipe->writers))
68725 break;
68726 - if (!pipe->waiting_writers) {
68727 + if (!atomic_read(&pipe->waiting_writers)) {
68728 if (flags & SPLICE_F_NONBLOCK) {
68729 ret = -EAGAIN;
68730 break;
68731 @@ -1752,7 +1753,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68732 pipe_lock(pipe);
68733
68734 while (pipe->nrbufs >= pipe->buffers) {
68735 - if (!pipe->readers) {
68736 + if (!atomic_read(&pipe->readers)) {
68737 send_sig(SIGPIPE, current, 0);
68738 ret = -EPIPE;
68739 break;
68740 @@ -1765,9 +1766,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68741 ret = -ERESTARTSYS;
68742 break;
68743 }
68744 - pipe->waiting_writers++;
68745 + atomic_inc(&pipe->waiting_writers);
68746 pipe_wait(pipe);
68747 - pipe->waiting_writers--;
68748 + atomic_dec(&pipe->waiting_writers);
68749 }
68750
68751 pipe_unlock(pipe);
68752 @@ -1803,14 +1804,14 @@ retry:
68753 pipe_double_lock(ipipe, opipe);
68754
68755 do {
68756 - if (!opipe->readers) {
68757 + if (!atomic_read(&opipe->readers)) {
68758 send_sig(SIGPIPE, current, 0);
68759 if (!ret)
68760 ret = -EPIPE;
68761 break;
68762 }
68763
68764 - if (!ipipe->nrbufs && !ipipe->writers)
68765 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
68766 break;
68767
68768 /*
68769 @@ -1907,7 +1908,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68770 pipe_double_lock(ipipe, opipe);
68771
68772 do {
68773 - if (!opipe->readers) {
68774 + if (!atomic_read(&opipe->readers)) {
68775 send_sig(SIGPIPE, current, 0);
68776 if (!ret)
68777 ret = -EPIPE;
68778 @@ -1952,7 +1953,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68779 * return EAGAIN if we have the potential of some data in the
68780 * future, otherwise just return 0
68781 */
68782 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
68783 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
68784 ret = -EAGAIN;
68785
68786 pipe_unlock(ipipe);
68787 diff --git a/fs/stat.c b/fs/stat.c
68788 index ae0c3ce..9ee641c 100644
68789 --- a/fs/stat.c
68790 +++ b/fs/stat.c
68791 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
68792 stat->gid = inode->i_gid;
68793 stat->rdev = inode->i_rdev;
68794 stat->size = i_size_read(inode);
68795 - stat->atime = inode->i_atime;
68796 - stat->mtime = inode->i_mtime;
68797 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68798 + stat->atime = inode->i_ctime;
68799 + stat->mtime = inode->i_ctime;
68800 + } else {
68801 + stat->atime = inode->i_atime;
68802 + stat->mtime = inode->i_mtime;
68803 + }
68804 stat->ctime = inode->i_ctime;
68805 stat->blksize = (1 << inode->i_blkbits);
68806 stat->blocks = inode->i_blocks;
68807 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
68808 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
68809 {
68810 struct inode *inode = path->dentry->d_inode;
68811 + int retval;
68812
68813 - if (inode->i_op->getattr)
68814 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
68815 + if (inode->i_op->getattr) {
68816 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
68817 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68818 + stat->atime = stat->ctime;
68819 + stat->mtime = stat->ctime;
68820 + }
68821 + return retval;
68822 + }
68823
68824 generic_fillattr(inode, stat);
68825 return 0;
68826 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
68827 index 0b45ff4..edf9d3a 100644
68828 --- a/fs/sysfs/dir.c
68829 +++ b/fs/sysfs/dir.c
68830 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68831 kfree(buf);
68832 }
68833
68834 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68835 +extern int grsec_enable_sysfs_restrict;
68836 +#endif
68837 +
68838 /**
68839 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
68840 * @kobj: object we're creating directory for
68841 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68842 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68843 {
68844 struct kernfs_node *parent, *kn;
68845 + const char *name;
68846 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
68847 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68848 + const char *parent_name;
68849 +#endif
68850
68851 BUG_ON(!kobj);
68852
68853 + name = kobject_name(kobj);
68854 +
68855 if (kobj->parent)
68856 parent = kobj->parent->sd;
68857 else
68858 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68859 if (!parent)
68860 return -ENOENT;
68861
68862 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
68863 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
68864 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68865 + parent_name = parent->name;
68866 + mode = S_IRWXU;
68867 +
68868 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
68869 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
68870 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
68871 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
68872 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68873 + if (!grsec_enable_sysfs_restrict)
68874 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68875 +#endif
68876 +
68877 + kn = kernfs_create_dir_ns(parent, name,
68878 + mode, kobj, ns);
68879 if (IS_ERR(kn)) {
68880 if (PTR_ERR(kn) == -EEXIST)
68881 - sysfs_warn_dup(parent, kobject_name(kobj));
68882 + sysfs_warn_dup(parent, name);
68883 return PTR_ERR(kn);
68884 }
68885
68886 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
68887 index 69d4889..a810bd4 100644
68888 --- a/fs/sysv/sysv.h
68889 +++ b/fs/sysv/sysv.h
68890 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
68891 #endif
68892 }
68893
68894 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68895 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68896 {
68897 if (sbi->s_bytesex == BYTESEX_PDP)
68898 return PDP_swab((__force __u32)n);
68899 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
68900 index fb08b0c..65fcc7e 100644
68901 --- a/fs/ubifs/io.c
68902 +++ b/fs/ubifs/io.c
68903 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
68904 return err;
68905 }
68906
68907 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68908 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68909 {
68910 int err;
68911
68912 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
68913 index c175b4d..8f36a16 100644
68914 --- a/fs/udf/misc.c
68915 +++ b/fs/udf/misc.c
68916 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
68917
68918 u8 udf_tag_checksum(const struct tag *t)
68919 {
68920 - u8 *data = (u8 *)t;
68921 + const u8 *data = (const u8 *)t;
68922 u8 checksum = 0;
68923 int i;
68924 for (i = 0; i < sizeof(struct tag); ++i)
68925 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
68926 index 8d974c4..b82f6ec 100644
68927 --- a/fs/ufs/swab.h
68928 +++ b/fs/ufs/swab.h
68929 @@ -22,7 +22,7 @@ enum {
68930 BYTESEX_BE
68931 };
68932
68933 -static inline u64
68934 +static inline u64 __intentional_overflow(-1)
68935 fs64_to_cpu(struct super_block *sbp, __fs64 n)
68936 {
68937 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68938 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
68939 return (__force __fs64)cpu_to_be64(n);
68940 }
68941
68942 -static inline u32
68943 +static inline u32 __intentional_overflow(-1)
68944 fs32_to_cpu(struct super_block *sbp, __fs32 n)
68945 {
68946 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68947 diff --git a/fs/utimes.c b/fs/utimes.c
68948 index aa138d6..5f3a811 100644
68949 --- a/fs/utimes.c
68950 +++ b/fs/utimes.c
68951 @@ -1,6 +1,7 @@
68952 #include <linux/compiler.h>
68953 #include <linux/file.h>
68954 #include <linux/fs.h>
68955 +#include <linux/security.h>
68956 #include <linux/linkage.h>
68957 #include <linux/mount.h>
68958 #include <linux/namei.h>
68959 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
68960 }
68961 }
68962 retry_deleg:
68963 +
68964 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
68965 + error = -EACCES;
68966 + goto mnt_drop_write_and_out;
68967 + }
68968 +
68969 mutex_lock(&inode->i_mutex);
68970 error = notify_change(path->dentry, &newattrs, &delegated_inode);
68971 mutex_unlock(&inode->i_mutex);
68972 diff --git a/fs/xattr.c b/fs/xattr.c
68973 index 4ef6985..a6cd6567 100644
68974 --- a/fs/xattr.c
68975 +++ b/fs/xattr.c
68976 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
68977 return rc;
68978 }
68979
68980 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
68981 +ssize_t
68982 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
68983 +{
68984 + struct inode *inode = dentry->d_inode;
68985 + ssize_t error;
68986 +
68987 + error = inode_permission(inode, MAY_EXEC);
68988 + if (error)
68989 + return error;
68990 +
68991 + if (inode->i_op->getxattr)
68992 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
68993 + else
68994 + error = -EOPNOTSUPP;
68995 +
68996 + return error;
68997 +}
68998 +EXPORT_SYMBOL(pax_getxattr);
68999 +#endif
69000 +
69001 ssize_t
69002 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
69003 {
69004 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
69005 * Extended attribute SET operations
69006 */
69007 static long
69008 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
69009 +setxattr(struct path *path, const char __user *name, const void __user *value,
69010 size_t size, int flags)
69011 {
69012 int error;
69013 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
69014 posix_acl_fix_xattr_from_user(kvalue, size);
69015 }
69016
69017 - error = vfs_setxattr(d, kname, kvalue, size, flags);
69018 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
69019 + error = -EACCES;
69020 + goto out;
69021 + }
69022 +
69023 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
69024 out:
69025 if (vvalue)
69026 vfree(vvalue);
69027 @@ -376,7 +402,7 @@ retry:
69028 return error;
69029 error = mnt_want_write(path.mnt);
69030 if (!error) {
69031 - error = setxattr(path.dentry, name, value, size, flags);
69032 + error = setxattr(&path, name, value, size, flags);
69033 mnt_drop_write(path.mnt);
69034 }
69035 path_put(&path);
69036 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
69037 audit_file(f.file);
69038 error = mnt_want_write_file(f.file);
69039 if (!error) {
69040 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
69041 + error = setxattr(&f.file->f_path, name, value, size, flags);
69042 mnt_drop_write_file(f.file);
69043 }
69044 fdput(f);
69045 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
69046 * Extended attribute REMOVE operations
69047 */
69048 static long
69049 -removexattr(struct dentry *d, const char __user *name)
69050 +removexattr(struct path *path, const char __user *name)
69051 {
69052 int error;
69053 char kname[XATTR_NAME_MAX + 1];
69054 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
69055 if (error < 0)
69056 return error;
69057
69058 - return vfs_removexattr(d, kname);
69059 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
69060 + return -EACCES;
69061 +
69062 + return vfs_removexattr(path->dentry, kname);
69063 }
69064
69065 static int path_removexattr(const char __user *pathname,
69066 @@ -623,7 +652,7 @@ retry:
69067 return error;
69068 error = mnt_want_write(path.mnt);
69069 if (!error) {
69070 - error = removexattr(path.dentry, name);
69071 + error = removexattr(&path, name);
69072 mnt_drop_write(path.mnt);
69073 }
69074 path_put(&path);
69075 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
69076 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
69077 {
69078 struct fd f = fdget(fd);
69079 + struct path *path;
69080 int error = -EBADF;
69081
69082 if (!f.file)
69083 return error;
69084 + path = &f.file->f_path;
69085 audit_file(f.file);
69086 error = mnt_want_write_file(f.file);
69087 if (!error) {
69088 - error = removexattr(f.file->f_path.dentry, name);
69089 + error = removexattr(path, name);
69090 mnt_drop_write_file(f.file);
69091 }
69092 fdput(f);
69093 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
69094 index 61ec015..7c18807 100644
69095 --- a/fs/xfs/libxfs/xfs_bmap.c
69096 +++ b/fs/xfs/libxfs/xfs_bmap.c
69097 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
69098
69099 #else
69100 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
69101 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
69102 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
69103 #endif /* DEBUG */
69104
69105 /*
69106 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
69107 index 098cd78..724d3f8 100644
69108 --- a/fs/xfs/xfs_dir2_readdir.c
69109 +++ b/fs/xfs/xfs_dir2_readdir.c
69110 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
69111 ino = dp->d_ops->sf_get_ino(sfp, sfep);
69112 filetype = dp->d_ops->sf_get_ftype(sfep);
69113 ctx->pos = off & 0x7fffffff;
69114 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
69115 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
69116 + char name[sfep->namelen];
69117 + memcpy(name, sfep->name, sfep->namelen);
69118 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
69119 + return 0;
69120 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
69121 xfs_dir3_get_dtype(dp->i_mount, filetype)))
69122 return 0;
69123 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
69124 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
69125 index ac4feae..386d551 100644
69126 --- a/fs/xfs/xfs_ioctl.c
69127 +++ b/fs/xfs/xfs_ioctl.c
69128 @@ -120,7 +120,7 @@ xfs_find_handle(
69129 }
69130
69131 error = -EFAULT;
69132 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
69133 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
69134 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
69135 goto out_put;
69136
69137 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
69138 index c31d2c2..6ec8f62 100644
69139 --- a/fs/xfs/xfs_linux.h
69140 +++ b/fs/xfs/xfs_linux.h
69141 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
69142 * of the compiler which do not like us using do_div in the middle
69143 * of large functions.
69144 */
69145 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
69146 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
69147 {
69148 __u32 mod;
69149
69150 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
69151 return 0;
69152 }
69153 #else
69154 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
69155 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
69156 {
69157 __u32 mod;
69158
69159 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
69160 new file mode 100644
69161 index 0000000..31f8fe4
69162 --- /dev/null
69163 +++ b/grsecurity/Kconfig
69164 @@ -0,0 +1,1182 @@
69165 +#
69166 +# grecurity configuration
69167 +#
69168 +menu "Memory Protections"
69169 +depends on GRKERNSEC
69170 +
69171 +config GRKERNSEC_KMEM
69172 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
69173 + default y if GRKERNSEC_CONFIG_AUTO
69174 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
69175 + help
69176 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
69177 + be written to or read from to modify or leak the contents of the running
69178 + kernel. /dev/port will also not be allowed to be opened, writing to
69179 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
69180 + If you have module support disabled, enabling this will close up several
69181 + ways that are currently used to insert malicious code into the running
69182 + kernel.
69183 +
69184 + Even with this feature enabled, we still highly recommend that
69185 + you use the RBAC system, as it is still possible for an attacker to
69186 + modify the running kernel through other more obscure methods.
69187 +
69188 + It is highly recommended that you say Y here if you meet all the
69189 + conditions above.
69190 +
69191 +config GRKERNSEC_VM86
69192 + bool "Restrict VM86 mode"
69193 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
69194 + depends on X86_32
69195 +
69196 + help
69197 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
69198 + make use of a special execution mode on 32bit x86 processors called
69199 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
69200 + video cards and will still work with this option enabled. The purpose
69201 + of the option is to prevent exploitation of emulation errors in
69202 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
69203 + Nearly all users should be able to enable this option.
69204 +
69205 +config GRKERNSEC_IO
69206 + bool "Disable privileged I/O"
69207 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
69208 + depends on X86
69209 + select RTC_CLASS
69210 + select RTC_INTF_DEV
69211 + select RTC_DRV_CMOS
69212 +
69213 + help
69214 + If you say Y here, all ioperm and iopl calls will return an error.
69215 + Ioperm and iopl can be used to modify the running kernel.
69216 + Unfortunately, some programs need this access to operate properly,
69217 + the most notable of which are XFree86 and hwclock. hwclock can be
69218 + remedied by having RTC support in the kernel, so real-time
69219 + clock support is enabled if this option is enabled, to ensure
69220 + that hwclock operates correctly. If hwclock still does not work,
69221 + either update udev or symlink /dev/rtc to /dev/rtc0.
69222 +
69223 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
69224 + you may not be able to boot into a graphical environment with this
69225 + option enabled. In this case, you should use the RBAC system instead.
69226 +
69227 +config GRKERNSEC_BPF_HARDEN
69228 + bool "Harden BPF interpreter"
69229 + default y if GRKERNSEC_CONFIG_AUTO
69230 + help
69231 + Unlike previous versions of grsecurity that hardened both the BPF
69232 + interpreted code against corruption at rest as well as the JIT code
69233 + against JIT-spray attacks and attacker-controlled immediate values
69234 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
69235 + and will ensure the interpreted code is read-only at rest. This feature
69236 + may be removed at a later time when eBPF stabilizes to entirely revert
69237 + back to the more secure pre-3.16 BPF interpreter/JIT.
69238 +
69239 + If you're using KERNEXEC, it's recommended that you enable this option
69240 + to supplement the hardening of the kernel.
69241 +
69242 +config GRKERNSEC_PERF_HARDEN
69243 + bool "Disable unprivileged PERF_EVENTS usage by default"
69244 + default y if GRKERNSEC_CONFIG_AUTO
69245 + depends on PERF_EVENTS
69246 + help
69247 + If you say Y here, the range of acceptable values for the
69248 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
69249 + default to a new value: 3. When the sysctl is set to this value, no
69250 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
69251 +
69252 + Though PERF_EVENTS can be used legitimately for performance monitoring
69253 + and low-level application profiling, it is forced on regardless of
69254 + configuration, has been at fault for several vulnerabilities, and
69255 + creates new opportunities for side channels and other information leaks.
69256 +
69257 + This feature puts PERF_EVENTS into a secure default state and permits
69258 + the administrator to change out of it temporarily if unprivileged
69259 + application profiling is needed.
69260 +
69261 +config GRKERNSEC_RAND_THREADSTACK
69262 + bool "Insert random gaps between thread stacks"
69263 + default y if GRKERNSEC_CONFIG_AUTO
69264 + depends on PAX_RANDMMAP && !PPC
69265 + help
69266 + If you say Y here, a random-sized gap will be enforced between allocated
69267 + thread stacks. Glibc's NPTL and other threading libraries that
69268 + pass MAP_STACK to the kernel for thread stack allocation are supported.
69269 + The implementation currently provides 8 bits of entropy for the gap.
69270 +
69271 + Many distributions do not compile threaded remote services with the
69272 + -fstack-check argument to GCC, causing the variable-sized stack-based
69273 + allocator, alloca(), to not probe the stack on allocation. This
69274 + permits an unbounded alloca() to skip over any guard page and potentially
69275 + modify another thread's stack reliably. An enforced random gap
69276 + reduces the reliability of such an attack and increases the chance
69277 + that such a read/write to another thread's stack instead lands in
69278 + an unmapped area, causing a crash and triggering grsecurity's
69279 + anti-bruteforcing logic.
69280 +
69281 +config GRKERNSEC_PROC_MEMMAP
69282 + bool "Harden ASLR against information leaks and entropy reduction"
69283 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
69284 + depends on PAX_NOEXEC || PAX_ASLR
69285 + help
69286 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
69287 + give no information about the addresses of its mappings if
69288 + PaX features that rely on random addresses are enabled on the task.
69289 + In addition to sanitizing this information and disabling other
69290 + dangerous sources of information, this option causes reads of sensitive
69291 + /proc/<pid> entries where the file descriptor was opened in a different
69292 + task than the one performing the read. Such attempts are logged.
69293 + This option also limits argv/env strings for suid/sgid binaries
69294 + to 512KB to prevent a complete exhaustion of the stack entropy provided
69295 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
69296 + binaries to prevent alternative mmap layouts from being abused.
69297 +
69298 + If you use PaX it is essential that you say Y here as it closes up
69299 + several holes that make full ASLR useless locally.
69300 +
69301 +
69302 +config GRKERNSEC_KSTACKOVERFLOW
69303 + bool "Prevent kernel stack overflows"
69304 + default y if GRKERNSEC_CONFIG_AUTO
69305 + depends on !IA64 && 64BIT
69306 + help
69307 + If you say Y here, the kernel's process stacks will be allocated
69308 + with vmalloc instead of the kernel's default allocator. This
69309 + introduces guard pages that in combination with the alloca checking
69310 + of the STACKLEAK feature prevents all forms of kernel process stack
69311 + overflow abuse. Note that this is different from kernel stack
69312 + buffer overflows.
69313 +
69314 +config GRKERNSEC_BRUTE
69315 + bool "Deter exploit bruteforcing"
69316 + default y if GRKERNSEC_CONFIG_AUTO
69317 + help
69318 + If you say Y here, attempts to bruteforce exploits against forking
69319 + daemons such as apache or sshd, as well as against suid/sgid binaries
69320 + will be deterred. When a child of a forking daemon is killed by PaX
69321 + or crashes due to an illegal instruction or other suspicious signal,
69322 + the parent process will be delayed 30 seconds upon every subsequent
69323 + fork until the administrator is able to assess the situation and
69324 + restart the daemon.
69325 + In the suid/sgid case, the attempt is logged, the user has all their
69326 + existing instances of the suid/sgid binary terminated and will
69327 + be unable to execute any suid/sgid binaries for 15 minutes.
69328 +
69329 + It is recommended that you also enable signal logging in the auditing
69330 + section so that logs are generated when a process triggers a suspicious
69331 + signal.
69332 + If the sysctl option is enabled, a sysctl option with name
69333 + "deter_bruteforce" is created.
69334 +
69335 +config GRKERNSEC_MODHARDEN
69336 + bool "Harden module auto-loading"
69337 + default y if GRKERNSEC_CONFIG_AUTO
69338 + depends on MODULES
69339 + help
69340 + If you say Y here, module auto-loading in response to use of some
69341 + feature implemented by an unloaded module will be restricted to
69342 + root users. Enabling this option helps defend against attacks
69343 + by unprivileged users who abuse the auto-loading behavior to
69344 + cause a vulnerable module to load that is then exploited.
69345 +
69346 + If this option prevents a legitimate use of auto-loading for a
69347 + non-root user, the administrator can execute modprobe manually
69348 + with the exact name of the module mentioned in the alert log.
69349 + Alternatively, the administrator can add the module to the list
69350 + of modules loaded at boot by modifying init scripts.
69351 +
69352 + Modification of init scripts will most likely be needed on
69353 + Ubuntu servers with encrypted home directory support enabled,
69354 + as the first non-root user logging in will cause the ecb(aes),
69355 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
69356 +
69357 +config GRKERNSEC_HIDESYM
69358 + bool "Hide kernel symbols"
69359 + default y if GRKERNSEC_CONFIG_AUTO
69360 + select PAX_USERCOPY_SLABS
69361 + help
69362 + If you say Y here, getting information on loaded modules, and
69363 + displaying all kernel symbols through a syscall will be restricted
69364 + to users with CAP_SYS_MODULE. For software compatibility reasons,
69365 + /proc/kallsyms will be restricted to the root user. The RBAC
69366 + system can hide that entry even from root.
69367 +
69368 + This option also prevents leaking of kernel addresses through
69369 + several /proc entries.
69370 +
69371 + Note that this option is only effective provided the following
69372 + conditions are met:
69373 + 1) The kernel using grsecurity is not precompiled by some distribution
69374 + 2) You have also enabled GRKERNSEC_DMESG
69375 + 3) You are using the RBAC system and hiding other files such as your
69376 + kernel image and System.map. Alternatively, enabling this option
69377 + causes the permissions on /boot, /lib/modules, and the kernel
69378 + source directory to change at compile time to prevent
69379 + reading by non-root users.
69380 + If the above conditions are met, this option will aid in providing a
69381 + useful protection against local kernel exploitation of overflows
69382 + and arbitrary read/write vulnerabilities.
69383 +
69384 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
69385 + in addition to this feature.
69386 +
69387 +config GRKERNSEC_RANDSTRUCT
69388 + bool "Randomize layout of sensitive kernel structures"
69389 + default y if GRKERNSEC_CONFIG_AUTO
69390 + select GRKERNSEC_HIDESYM
69391 + select MODVERSIONS if MODULES
69392 + help
69393 + If you say Y here, the layouts of a number of sensitive kernel
69394 + structures (task, fs, cred, etc) and all structures composed entirely
69395 + of function pointers (aka "ops" structs) will be randomized at compile-time.
69396 + This can introduce the requirement of an additional infoleak
69397 + vulnerability for exploits targeting these structure types.
69398 +
69399 + Enabling this feature will introduce some performance impact, slightly
69400 + increase memory usage, and prevent the use of forensic tools like
69401 + Volatility against the system (unless the kernel source tree isn't
69402 + cleaned after kernel installation).
69403 +
69404 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
69405 + It remains after a make clean to allow for external modules to be compiled
69406 + with the existing seed and will be removed by a make mrproper or
69407 + make distclean.
69408 +
69409 + Note that the implementation requires gcc 4.6.4. or newer. You may need
69410 + to install the supporting headers explicitly in addition to the normal
69411 + gcc package.
69412 +
69413 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
69414 + bool "Use cacheline-aware structure randomization"
69415 + depends on GRKERNSEC_RANDSTRUCT
69416 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
69417 + help
69418 + If you say Y here, the RANDSTRUCT randomization will make a best effort
69419 + at restricting randomization to cacheline-sized groups of elements. It
69420 + will further not randomize bitfields in structures. This reduces the
69421 + performance hit of RANDSTRUCT at the cost of weakened randomization.
69422 +
69423 +config GRKERNSEC_KERN_LOCKOUT
69424 + bool "Active kernel exploit response"
69425 + default y if GRKERNSEC_CONFIG_AUTO
69426 + depends on X86 || ARM || PPC || SPARC
69427 + help
69428 + If you say Y here, when a PaX alert is triggered due to suspicious
69429 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
69430 + or an OOPS occurs due to bad memory accesses, instead of just
69431 + terminating the offending process (and potentially allowing
69432 + a subsequent exploit from the same user), we will take one of two
69433 + actions:
69434 + If the user was root, we will panic the system
69435 + If the user was non-root, we will log the attempt, terminate
69436 + all processes owned by the user, then prevent them from creating
69437 + any new processes until the system is restarted
69438 + This deters repeated kernel exploitation/bruteforcing attempts
69439 + and is useful for later forensics.
69440 +
69441 +config GRKERNSEC_OLD_ARM_USERLAND
69442 + bool "Old ARM userland compatibility"
69443 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
69444 + help
69445 + If you say Y here, stubs of executable code to perform such operations
69446 + as "compare-exchange" will be placed at fixed locations in the ARM vector
69447 + table. This is unfortunately needed for old ARM userland meant to run
69448 + across a wide range of processors. Without this option enabled,
69449 + the get_tls and data memory barrier stubs will be emulated by the kernel,
69450 + which is enough for Linaro userlands or other userlands designed for v6
69451 + and newer ARM CPUs. It's recommended that you try without this option enabled
69452 + first, and only enable it if your userland does not boot (it will likely fail
69453 + at init time).
69454 +
69455 +endmenu
69456 +menu "Role Based Access Control Options"
69457 +depends on GRKERNSEC
69458 +
69459 +config GRKERNSEC_RBAC_DEBUG
69460 + bool
69461 +
69462 +config GRKERNSEC_NO_RBAC
69463 + bool "Disable RBAC system"
69464 + help
69465 + If you say Y here, the /dev/grsec device will be removed from the kernel,
69466 + preventing the RBAC system from being enabled. You should only say Y
69467 + here if you have no intention of using the RBAC system, so as to prevent
69468 + an attacker with root access from misusing the RBAC system to hide files
69469 + and processes when loadable module support and /dev/[k]mem have been
69470 + locked down.
69471 +
69472 +config GRKERNSEC_ACL_HIDEKERN
69473 + bool "Hide kernel processes"
69474 + help
69475 + If you say Y here, all kernel threads will be hidden to all
69476 + processes but those whose subject has the "view hidden processes"
69477 + flag.
69478 +
69479 +config GRKERNSEC_ACL_MAXTRIES
69480 + int "Maximum tries before password lockout"
69481 + default 3
69482 + help
69483 + This option enforces the maximum number of times a user can attempt
69484 + to authorize themselves with the grsecurity RBAC system before being
69485 + denied the ability to attempt authorization again for a specified time.
69486 + The lower the number, the harder it will be to brute-force a password.
69487 +
69488 +config GRKERNSEC_ACL_TIMEOUT
69489 + int "Time to wait after max password tries, in seconds"
69490 + default 30
69491 + help
69492 + This option specifies the time the user must wait after attempting to
69493 + authorize to the RBAC system with the maximum number of invalid
69494 + passwords. The higher the number, the harder it will be to brute-force
69495 + a password.
69496 +
69497 +endmenu
69498 +menu "Filesystem Protections"
69499 +depends on GRKERNSEC
69500 +
69501 +config GRKERNSEC_PROC
69502 + bool "Proc restrictions"
69503 + default y if GRKERNSEC_CONFIG_AUTO
69504 + help
69505 + If you say Y here, the permissions of the /proc filesystem
69506 + will be altered to enhance system security and privacy. You MUST
69507 + choose either a user only restriction or a user and group restriction.
69508 + Depending upon the option you choose, you can either restrict users to
69509 + see only the processes they themselves run, or choose a group that can
69510 + view all processes and files normally restricted to root if you choose
69511 + the "restrict to user only" option. NOTE: If you're running identd or
69512 + ntpd as a non-root user, you will have to run it as the group you
69513 + specify here.
69514 +
69515 +config GRKERNSEC_PROC_USER
69516 + bool "Restrict /proc to user only"
69517 + depends on GRKERNSEC_PROC
69518 + help
69519 + If you say Y here, non-root users will only be able to view their own
69520 + processes, and restricts them from viewing network-related information,
69521 + and viewing kernel symbol and module information.
69522 +
69523 +config GRKERNSEC_PROC_USERGROUP
69524 + bool "Allow special group"
69525 + default y if GRKERNSEC_CONFIG_AUTO
69526 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
69527 + help
69528 + If you say Y here, you will be able to select a group that will be
69529 + able to view all processes and network-related information. If you've
69530 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
69531 + remain hidden. This option is useful if you want to run identd as
69532 + a non-root user. The group you select may also be chosen at boot time
69533 + via "grsec_proc_gid=" on the kernel commandline.
69534 +
69535 +config GRKERNSEC_PROC_GID
69536 + int "GID for special group"
69537 + depends on GRKERNSEC_PROC_USERGROUP
69538 + default 1001
69539 +
69540 +config GRKERNSEC_PROC_ADD
69541 + bool "Additional restrictions"
69542 + default y if GRKERNSEC_CONFIG_AUTO
69543 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
69544 + help
69545 + If you say Y here, additional restrictions will be placed on
69546 + /proc that keep normal users from viewing device information and
69547 + slabinfo information that could be useful for exploits.
69548 +
69549 +config GRKERNSEC_LINK
69550 + bool "Linking restrictions"
69551 + default y if GRKERNSEC_CONFIG_AUTO
69552 + help
69553 + If you say Y here, /tmp race exploits will be prevented, since users
69554 + will no longer be able to follow symlinks owned by other users in
69555 + world-writable +t directories (e.g. /tmp), unless the owner of the
69556 + symlink is the owner of the directory. users will also not be
69557 + able to hardlink to files they do not own. If the sysctl option is
69558 + enabled, a sysctl option with name "linking_restrictions" is created.
69559 +
69560 +config GRKERNSEC_SYMLINKOWN
69561 + bool "Kernel-enforced SymlinksIfOwnerMatch"
69562 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
69563 + help
69564 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
69565 + that prevents it from being used as a security feature. As Apache
69566 + verifies the symlink by performing a stat() against the target of
69567 + the symlink before it is followed, an attacker can setup a symlink
69568 + to point to a same-owned file, then replace the symlink with one
69569 + that targets another user's file just after Apache "validates" the
69570 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
69571 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
69572 + will be in place for the group you specify. If the sysctl option
69573 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
69574 + created.
69575 +
69576 +config GRKERNSEC_SYMLINKOWN_GID
69577 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
69578 + depends on GRKERNSEC_SYMLINKOWN
69579 + default 1006
69580 + help
69581 + Setting this GID determines what group kernel-enforced
69582 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
69583 + is enabled, a sysctl option with name "symlinkown_gid" is created.
69584 +
69585 +config GRKERNSEC_FIFO
69586 + bool "FIFO restrictions"
69587 + default y if GRKERNSEC_CONFIG_AUTO
69588 + help
69589 + If you say Y here, users will not be able to write to FIFOs they don't
69590 + own in world-writable +t directories (e.g. /tmp), unless the owner of
69591 + the FIFO is the same owner of the directory it's held in. If the sysctl
69592 + option is enabled, a sysctl option with name "fifo_restrictions" is
69593 + created.
69594 +
69595 +config GRKERNSEC_SYSFS_RESTRICT
69596 + bool "Sysfs/debugfs restriction"
69597 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
69598 + depends on SYSFS
69599 + help
69600 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
69601 + any filesystem normally mounted under it (e.g. debugfs) will be
69602 + mostly accessible only by root. These filesystems generally provide access
69603 + to hardware and debug information that isn't appropriate for unprivileged
69604 + users of the system. Sysfs and debugfs have also become a large source
69605 + of new vulnerabilities, ranging from infoleaks to local compromise.
69606 + There has been very little oversight with an eye toward security involved
69607 + in adding new exporters of information to these filesystems, so their
69608 + use is discouraged.
69609 + For reasons of compatibility, a few directories have been whitelisted
69610 + for access by non-root users:
69611 + /sys/fs/selinux
69612 + /sys/fs/fuse
69613 + /sys/devices/system/cpu
69614 +
69615 +config GRKERNSEC_ROFS
69616 + bool "Runtime read-only mount protection"
69617 + depends on SYSCTL
69618 + help
69619 + If you say Y here, a sysctl option with name "romount_protect" will
69620 + be created. By setting this option to 1 at runtime, filesystems
69621 + will be protected in the following ways:
69622 + * No new writable mounts will be allowed
69623 + * Existing read-only mounts won't be able to be remounted read/write
69624 + * Write operations will be denied on all block devices
69625 + This option acts independently of grsec_lock: once it is set to 1,
69626 + it cannot be turned off. Therefore, please be mindful of the resulting
69627 + behavior if this option is enabled in an init script on a read-only
69628 + filesystem.
69629 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
69630 + and GRKERNSEC_IO should be enabled and module loading disabled via
69631 + config or at runtime.
69632 + This feature is mainly intended for secure embedded systems.
69633 +
69634 +
69635 +config GRKERNSEC_DEVICE_SIDECHANNEL
69636 + bool "Eliminate stat/notify-based device sidechannels"
69637 + default y if GRKERNSEC_CONFIG_AUTO
69638 + help
69639 + If you say Y here, timing analyses on block or character
69640 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
69641 + will be thwarted for unprivileged users. If a process without
69642 + CAP_MKNOD stats such a device, the last access and last modify times
69643 + will match the device's create time. No access or modify events
69644 + will be triggered through inotify/dnotify/fanotify for such devices.
69645 + This feature will prevent attacks that may at a minimum
69646 + allow an attacker to determine the administrator's password length.
69647 +
69648 +config GRKERNSEC_CHROOT
69649 + bool "Chroot jail restrictions"
69650 + default y if GRKERNSEC_CONFIG_AUTO
69651 + help
69652 + If you say Y here, you will be able to choose several options that will
69653 + make breaking out of a chrooted jail much more difficult. If you
69654 + encounter no software incompatibilities with the following options, it
69655 + is recommended that you enable each one.
69656 +
69657 + Note that the chroot restrictions are not intended to apply to "chroots"
69658 + to directories that are simple bind mounts of the global root filesystem.
69659 + For several other reasons, a user shouldn't expect any significant
69660 + security by performing such a chroot.
69661 +
69662 +config GRKERNSEC_CHROOT_MOUNT
69663 + bool "Deny mounts"
69664 + default y if GRKERNSEC_CONFIG_AUTO
69665 + depends on GRKERNSEC_CHROOT
69666 + help
69667 + If you say Y here, processes inside a chroot will not be able to
69668 + mount or remount filesystems. If the sysctl option is enabled, a
69669 + sysctl option with name "chroot_deny_mount" is created.
69670 +
69671 +config GRKERNSEC_CHROOT_DOUBLE
69672 + bool "Deny double-chroots"
69673 + default y if GRKERNSEC_CONFIG_AUTO
69674 + depends on GRKERNSEC_CHROOT
69675 + help
69676 + If you say Y here, processes inside a chroot will not be able to chroot
69677 + again outside the chroot. This is a widely used method of breaking
69678 + out of a chroot jail and should not be allowed. If the sysctl
69679 + option is enabled, a sysctl option with name
69680 + "chroot_deny_chroot" is created.
69681 +
69682 +config GRKERNSEC_CHROOT_PIVOT
69683 + bool "Deny pivot_root in chroot"
69684 + default y if GRKERNSEC_CONFIG_AUTO
69685 + depends on GRKERNSEC_CHROOT
69686 + help
69687 + If you say Y here, processes inside a chroot will not be able to use
69688 + a function called pivot_root() that was introduced in Linux 2.3.41. It
69689 + works similar to chroot in that it changes the root filesystem. This
69690 + function could be misused in a chrooted process to attempt to break out
69691 + of the chroot, and therefore should not be allowed. If the sysctl
69692 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
69693 + created.
69694 +
69695 +config GRKERNSEC_CHROOT_CHDIR
69696 + bool "Enforce chdir(\"/\") on all chroots"
69697 + default y if GRKERNSEC_CONFIG_AUTO
69698 + depends on GRKERNSEC_CHROOT
69699 + help
69700 + If you say Y here, the current working directory of all newly-chrooted
69701 + applications will be set to the the root directory of the chroot.
69702 + The man page on chroot(2) states:
69703 + Note that this call does not change the current working
69704 + directory, so that `.' can be outside the tree rooted at
69705 + `/'. In particular, the super-user can escape from a
69706 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
69707 +
69708 + It is recommended that you say Y here, since it's not known to break
69709 + any software. If the sysctl option is enabled, a sysctl option with
69710 + name "chroot_enforce_chdir" is created.
69711 +
69712 +config GRKERNSEC_CHROOT_CHMOD
69713 + bool "Deny (f)chmod +s"
69714 + default y if GRKERNSEC_CONFIG_AUTO
69715 + depends on GRKERNSEC_CHROOT
69716 + help
69717 + If you say Y here, processes inside a chroot will not be able to chmod
69718 + or fchmod files to make them have suid or sgid bits. This protects
69719 + against another published method of breaking a chroot. If the sysctl
69720 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
69721 + created.
69722 +
69723 +config GRKERNSEC_CHROOT_FCHDIR
69724 + bool "Deny fchdir and fhandle out of chroot"
69725 + default y if GRKERNSEC_CONFIG_AUTO
69726 + depends on GRKERNSEC_CHROOT
69727 + help
69728 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
69729 + to a file descriptor of the chrooting process that points to a directory
69730 + outside the filesystem will be stopped. Additionally, this option prevents
69731 + use of the recently-created syscall for opening files by a guessable "file
69732 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
69733 + with name "chroot_deny_fchdir" is created.
69734 +
69735 +config GRKERNSEC_CHROOT_MKNOD
69736 + bool "Deny mknod"
69737 + default y if GRKERNSEC_CONFIG_AUTO
69738 + depends on GRKERNSEC_CHROOT
69739 + help
69740 + If you say Y here, processes inside a chroot will not be allowed to
69741 + mknod. The problem with using mknod inside a chroot is that it
69742 + would allow an attacker to create a device entry that is the same
69743 + as one on the physical root of your system, which could range from
69744 + anything from the console device to a device for your harddrive (which
69745 + they could then use to wipe the drive or steal data). It is recommended
69746 + that you say Y here, unless you run into software incompatibilities.
69747 + If the sysctl option is enabled, a sysctl option with name
69748 + "chroot_deny_mknod" is created.
69749 +
69750 +config GRKERNSEC_CHROOT_SHMAT
69751 + bool "Deny shmat() out of chroot"
69752 + default y if GRKERNSEC_CONFIG_AUTO
69753 + depends on GRKERNSEC_CHROOT
69754 + help
69755 + If you say Y here, processes inside a chroot will not be able to attach
69756 + to shared memory segments that were created outside of the chroot jail.
69757 + It is recommended that you say Y here. If the sysctl option is enabled,
69758 + a sysctl option with name "chroot_deny_shmat" is created.
69759 +
69760 +config GRKERNSEC_CHROOT_UNIX
69761 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
69762 + default y if GRKERNSEC_CONFIG_AUTO
69763 + depends on GRKERNSEC_CHROOT
69764 + help
69765 + If you say Y here, processes inside a chroot will not be able to
69766 + connect to abstract (meaning not belonging to a filesystem) Unix
69767 + domain sockets that were bound outside of a chroot. It is recommended
69768 + that you say Y here. If the sysctl option is enabled, a sysctl option
69769 + with name "chroot_deny_unix" is created.
69770 +
69771 +config GRKERNSEC_CHROOT_FINDTASK
69772 + bool "Protect outside processes"
69773 + default y if GRKERNSEC_CONFIG_AUTO
69774 + depends on GRKERNSEC_CHROOT
69775 + help
69776 + If you say Y here, processes inside a chroot will not be able to
69777 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
69778 + getsid, or view any process outside of the chroot. If the sysctl
69779 + option is enabled, a sysctl option with name "chroot_findtask" is
69780 + created.
69781 +
69782 +config GRKERNSEC_CHROOT_NICE
69783 + bool "Restrict priority changes"
69784 + default y if GRKERNSEC_CONFIG_AUTO
69785 + depends on GRKERNSEC_CHROOT
69786 + help
69787 + If you say Y here, processes inside a chroot will not be able to raise
69788 + the priority of processes in the chroot, or alter the priority of
69789 + processes outside the chroot. This provides more security than simply
69790 + removing CAP_SYS_NICE from the process' capability set. If the
69791 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
69792 + is created.
69793 +
69794 +config GRKERNSEC_CHROOT_SYSCTL
69795 + bool "Deny sysctl writes"
69796 + default y if GRKERNSEC_CONFIG_AUTO
69797 + depends on GRKERNSEC_CHROOT
69798 + help
69799 + If you say Y here, an attacker in a chroot will not be able to
69800 + write to sysctl entries, either by sysctl(2) or through a /proc
69801 + interface. It is strongly recommended that you say Y here. If the
69802 + sysctl option is enabled, a sysctl option with name
69803 + "chroot_deny_sysctl" is created.
69804 +
69805 +config GRKERNSEC_CHROOT_RENAME
69806 + bool "Deny bad renames"
69807 + default y if GRKERNSEC_CONFIG_AUTO
69808 + depends on GRKERNSEC_CHROOT
69809 + help
69810 + If you say Y here, an attacker in a chroot will not be able to
69811 + abuse the ability to create double chroots to break out of the
69812 + chroot by exploiting a race condition between a rename of a directory
69813 + within a chroot against an open of a symlink with relative path
69814 + components. This feature will likewise prevent an accomplice outside
69815 + a chroot from enabling a user inside the chroot to break out and make
69816 + use of their credentials on the global filesystem. Enabling this
69817 + feature is essential to prevent root users from breaking out of a
69818 + chroot. If the sysctl option is enabled, a sysctl option with name
69819 + "chroot_deny_bad_rename" is created.
69820 +
69821 +config GRKERNSEC_CHROOT_CAPS
69822 + bool "Capability restrictions"
69823 + default y if GRKERNSEC_CONFIG_AUTO
69824 + depends on GRKERNSEC_CHROOT
69825 + help
69826 + If you say Y here, the capabilities on all processes within a
69827 + chroot jail will be lowered to stop module insertion, raw i/o,
69828 + system and net admin tasks, rebooting the system, modifying immutable
69829 + files, modifying IPC owned by another, and changing the system time.
69830 + This is left an option because it can break some apps. Disable this
69831 + if your chrooted apps are having problems performing those kinds of
69832 + tasks. If the sysctl option is enabled, a sysctl option with
69833 + name "chroot_caps" is created.
69834 +
69835 +config GRKERNSEC_CHROOT_INITRD
69836 + bool "Exempt initrd tasks from restrictions"
69837 + default y if GRKERNSEC_CONFIG_AUTO
69838 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
69839 + help
69840 + If you say Y here, tasks started prior to init will be exempted from
69841 + grsecurity's chroot restrictions. This option is mainly meant to
69842 + resolve Plymouth's performing privileged operations unnecessarily
69843 + in a chroot.
69844 +
69845 +endmenu
69846 +menu "Kernel Auditing"
69847 +depends on GRKERNSEC
69848 +
69849 +config GRKERNSEC_AUDIT_GROUP
69850 + bool "Single group for auditing"
69851 + help
69852 + If you say Y here, the exec and chdir logging features will only operate
69853 + on a group you specify. This option is recommended if you only want to
69854 + watch certain users instead of having a large amount of logs from the
69855 + entire system. If the sysctl option is enabled, a sysctl option with
69856 + name "audit_group" is created.
69857 +
69858 +config GRKERNSEC_AUDIT_GID
69859 + int "GID for auditing"
69860 + depends on GRKERNSEC_AUDIT_GROUP
69861 + default 1007
69862 +
69863 +config GRKERNSEC_EXECLOG
69864 + bool "Exec logging"
69865 + help
69866 + If you say Y here, all execve() calls will be logged (since the
69867 + other exec*() calls are frontends to execve(), all execution
69868 + will be logged). Useful for shell-servers that like to keep track
69869 + of their users. If the sysctl option is enabled, a sysctl option with
69870 + name "exec_logging" is created.
69871 + WARNING: This option when enabled will produce a LOT of logs, especially
69872 + on an active system.
69873 +
69874 +config GRKERNSEC_RESLOG
69875 + bool "Resource logging"
69876 + default y if GRKERNSEC_CONFIG_AUTO
69877 + help
69878 + If you say Y here, all attempts to overstep resource limits will
69879 + be logged with the resource name, the requested size, and the current
69880 + limit. It is highly recommended that you say Y here. If the sysctl
69881 + option is enabled, a sysctl option with name "resource_logging" is
69882 + created. If the RBAC system is enabled, the sysctl value is ignored.
69883 +
69884 +config GRKERNSEC_CHROOT_EXECLOG
69885 + bool "Log execs within chroot"
69886 + help
69887 + If you say Y here, all executions inside a chroot jail will be logged
69888 + to syslog. This can cause a large amount of logs if certain
69889 + applications (eg. djb's daemontools) are installed on the system, and
69890 + is therefore left as an option. If the sysctl option is enabled, a
69891 + sysctl option with name "chroot_execlog" is created.
69892 +
69893 +config GRKERNSEC_AUDIT_PTRACE
69894 + bool "Ptrace logging"
69895 + help
69896 + If you say Y here, all attempts to attach to a process via ptrace
69897 + will be logged. If the sysctl option is enabled, a sysctl option
69898 + with name "audit_ptrace" is created.
69899 +
69900 +config GRKERNSEC_AUDIT_CHDIR
69901 + bool "Chdir logging"
69902 + help
69903 + If you say Y here, all chdir() calls will be logged. If the sysctl
69904 + option is enabled, a sysctl option with name "audit_chdir" is created.
69905 +
69906 +config GRKERNSEC_AUDIT_MOUNT
69907 + bool "(Un)Mount logging"
69908 + help
69909 + If you say Y here, all mounts and unmounts will be logged. If the
69910 + sysctl option is enabled, a sysctl option with name "audit_mount" is
69911 + created.
69912 +
69913 +config GRKERNSEC_SIGNAL
69914 + bool "Signal logging"
69915 + default y if GRKERNSEC_CONFIG_AUTO
69916 + help
69917 + If you say Y here, certain important signals will be logged, such as
69918 + SIGSEGV, which will as a result inform you of when a error in a program
69919 + occurred, which in some cases could mean a possible exploit attempt.
69920 + If the sysctl option is enabled, a sysctl option with name
69921 + "signal_logging" is created.
69922 +
69923 +config GRKERNSEC_FORKFAIL
69924 + bool "Fork failure logging"
69925 + help
69926 + If you say Y here, all failed fork() attempts will be logged.
69927 + This could suggest a fork bomb, or someone attempting to overstep
69928 + their process limit. If the sysctl option is enabled, a sysctl option
69929 + with name "forkfail_logging" is created.
69930 +
69931 +config GRKERNSEC_TIME
69932 + bool "Time change logging"
69933 + default y if GRKERNSEC_CONFIG_AUTO
69934 + help
69935 + If you say Y here, any changes of the system clock will be logged.
69936 + If the sysctl option is enabled, a sysctl option with name
69937 + "timechange_logging" is created.
69938 +
69939 +config GRKERNSEC_PROC_IPADDR
69940 + bool "/proc/<pid>/ipaddr support"
69941 + default y if GRKERNSEC_CONFIG_AUTO
69942 + help
69943 + If you say Y here, a new entry will be added to each /proc/<pid>
69944 + directory that contains the IP address of the person using the task.
69945 + The IP is carried across local TCP and AF_UNIX stream sockets.
69946 + This information can be useful for IDS/IPSes to perform remote response
69947 + to a local attack. The entry is readable by only the owner of the
69948 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
69949 + the RBAC system), and thus does not create privacy concerns.
69950 +
69951 +config GRKERNSEC_RWXMAP_LOG
69952 + bool 'Denied RWX mmap/mprotect logging'
69953 + default y if GRKERNSEC_CONFIG_AUTO
69954 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
69955 + help
69956 + If you say Y here, calls to mmap() and mprotect() with explicit
69957 + usage of PROT_WRITE and PROT_EXEC together will be logged when
69958 + denied by the PAX_MPROTECT feature. This feature will also
69959 + log other problematic scenarios that can occur when PAX_MPROTECT
69960 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
69961 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
69962 + is created.
69963 +
69964 +endmenu
69965 +
69966 +menu "Executable Protections"
69967 +depends on GRKERNSEC
69968 +
69969 +config GRKERNSEC_DMESG
69970 + bool "Dmesg(8) restriction"
69971 + default y if GRKERNSEC_CONFIG_AUTO
69972 + help
69973 + If you say Y here, non-root users will not be able to use dmesg(8)
69974 + to view the contents of the kernel's circular log buffer.
69975 + The kernel's log buffer often contains kernel addresses and other
69976 + identifying information useful to an attacker in fingerprinting a
69977 + system for a targeted exploit.
69978 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
69979 + created.
69980 +
69981 +config GRKERNSEC_HARDEN_PTRACE
69982 + bool "Deter ptrace-based process snooping"
69983 + default y if GRKERNSEC_CONFIG_AUTO
69984 + help
69985 + If you say Y here, TTY sniffers and other malicious monitoring
69986 + programs implemented through ptrace will be defeated. If you
69987 + have been using the RBAC system, this option has already been
69988 + enabled for several years for all users, with the ability to make
69989 + fine-grained exceptions.
69990 +
69991 + This option only affects the ability of non-root users to ptrace
69992 + processes that are not a descendent of the ptracing process.
69993 + This means that strace ./binary and gdb ./binary will still work,
69994 + but attaching to arbitrary processes will not. If the sysctl
69995 + option is enabled, a sysctl option with name "harden_ptrace" is
69996 + created.
69997 +
69998 +config GRKERNSEC_PTRACE_READEXEC
69999 + bool "Require read access to ptrace sensitive binaries"
70000 + default y if GRKERNSEC_CONFIG_AUTO
70001 + help
70002 + If you say Y here, unprivileged users will not be able to ptrace unreadable
70003 + binaries. This option is useful in environments that
70004 + remove the read bits (e.g. file mode 4711) from suid binaries to
70005 + prevent infoleaking of their contents. This option adds
70006 + consistency to the use of that file mode, as the binary could normally
70007 + be read out when run without privileges while ptracing.
70008 +
70009 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
70010 + is created.
70011 +
70012 +config GRKERNSEC_SETXID
70013 + bool "Enforce consistent multithreaded privileges"
70014 + default y if GRKERNSEC_CONFIG_AUTO
70015 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
70016 + help
70017 + If you say Y here, a change from a root uid to a non-root uid
70018 + in a multithreaded application will cause the resulting uids,
70019 + gids, supplementary groups, and capabilities in that thread
70020 + to be propagated to the other threads of the process. In most
70021 + cases this is unnecessary, as glibc will emulate this behavior
70022 + on behalf of the application. Other libcs do not act in the
70023 + same way, allowing the other threads of the process to continue
70024 + running with root privileges. If the sysctl option is enabled,
70025 + a sysctl option with name "consistent_setxid" is created.
70026 +
70027 +config GRKERNSEC_HARDEN_IPC
70028 + bool "Disallow access to overly-permissive IPC objects"
70029 + default y if GRKERNSEC_CONFIG_AUTO
70030 + depends on SYSVIPC
70031 + help
70032 + If you say Y here, access to overly-permissive IPC objects (shared
70033 + memory, message queues, and semaphores) will be denied for processes
70034 + given the following criteria beyond normal permission checks:
70035 + 1) If the IPC object is world-accessible and the euid doesn't match
70036 + that of the creator or current uid for the IPC object
70037 + 2) If the IPC object is group-accessible and the egid doesn't
70038 + match that of the creator or current gid for the IPC object
70039 + It's a common error to grant too much permission to these objects,
70040 + with impact ranging from denial of service and information leaking to
70041 + privilege escalation. This feature was developed in response to
70042 + research by Tim Brown:
70043 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
70044 + who found hundreds of such insecure usages. Processes with
70045 + CAP_IPC_OWNER are still permitted to access these IPC objects.
70046 + If the sysctl option is enabled, a sysctl option with name
70047 + "harden_ipc" is created.
70048 +
70049 +config GRKERNSEC_TPE
70050 + bool "Trusted Path Execution (TPE)"
70051 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
70052 + help
70053 + If you say Y here, you will be able to choose a gid to add to the
70054 + supplementary groups of users you want to mark as "untrusted."
70055 + These users will not be able to execute any files that are not in
70056 + root-owned directories writable only by root. If the sysctl option
70057 + is enabled, a sysctl option with name "tpe" is created.
70058 +
70059 +config GRKERNSEC_TPE_ALL
70060 + bool "Partially restrict all non-root users"
70061 + depends on GRKERNSEC_TPE
70062 + help
70063 + If you say Y here, all non-root users will be covered under
70064 + a weaker TPE restriction. This is separate from, and in addition to,
70065 + the main TPE options that you have selected elsewhere. Thus, if a
70066 + "trusted" GID is chosen, this restriction applies to even that GID.
70067 + Under this restriction, all non-root users will only be allowed to
70068 + execute files in directories they own that are not group or
70069 + world-writable, or in directories owned by root and writable only by
70070 + root. If the sysctl option is enabled, a sysctl option with name
70071 + "tpe_restrict_all" is created.
70072 +
70073 +config GRKERNSEC_TPE_INVERT
70074 + bool "Invert GID option"
70075 + depends on GRKERNSEC_TPE
70076 + help
70077 + If you say Y here, the group you specify in the TPE configuration will
70078 + decide what group TPE restrictions will be *disabled* for. This
70079 + option is useful if you want TPE restrictions to be applied to most
70080 + users on the system. If the sysctl option is enabled, a sysctl option
70081 + with name "tpe_invert" is created. Unlike other sysctl options, this
70082 + entry will default to on for backward-compatibility.
70083 +
70084 +config GRKERNSEC_TPE_GID
70085 + int
70086 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
70087 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
70088 +
70089 +config GRKERNSEC_TPE_UNTRUSTED_GID
70090 + int "GID for TPE-untrusted users"
70091 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
70092 + default 1005
70093 + help
70094 + Setting this GID determines what group TPE restrictions will be
70095 + *enabled* for. If the sysctl option is enabled, a sysctl option
70096 + with name "tpe_gid" is created.
70097 +
70098 +config GRKERNSEC_TPE_TRUSTED_GID
70099 + int "GID for TPE-trusted users"
70100 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
70101 + default 1005
70102 + help
70103 + Setting this GID determines what group TPE restrictions will be
70104 + *disabled* for. If the sysctl option is enabled, a sysctl option
70105 + with name "tpe_gid" is created.
70106 +
70107 +endmenu
70108 +menu "Network Protections"
70109 +depends on GRKERNSEC
70110 +
70111 +config GRKERNSEC_BLACKHOLE
70112 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
70113 + default y if GRKERNSEC_CONFIG_AUTO
70114 + depends on NET
70115 + help
70116 + If you say Y here, neither TCP resets nor ICMP
70117 + destination-unreachable packets will be sent in response to packets
70118 + sent to ports for which no associated listening process exists.
70119 + It will also prevent the sending of ICMP protocol unreachable packets
70120 + in response to packets with unknown protocols.
70121 + This feature supports both IPV4 and IPV6 and exempts the
70122 + loopback interface from blackholing. Enabling this feature
70123 + makes a host more resilient to DoS attacks and reduces network
70124 + visibility against scanners.
70125 +
70126 + The blackhole feature as-implemented is equivalent to the FreeBSD
70127 + blackhole feature, as it prevents RST responses to all packets, not
70128 + just SYNs. Under most application behavior this causes no
70129 + problems, but applications (like haproxy) may not close certain
70130 + connections in a way that cleanly terminates them on the remote
70131 + end, leaving the remote host in LAST_ACK state. Because of this
70132 + side-effect and to prevent intentional LAST_ACK DoSes, this
70133 + feature also adds automatic mitigation against such attacks.
70134 + The mitigation drastically reduces the amount of time a socket
70135 + can spend in LAST_ACK state. If you're using haproxy and not
70136 + all servers it connects to have this option enabled, consider
70137 + disabling this feature on the haproxy host.
70138 +
70139 + If the sysctl option is enabled, two sysctl options with names
70140 + "ip_blackhole" and "lastack_retries" will be created.
70141 + While "ip_blackhole" takes the standard zero/non-zero on/off
70142 + toggle, "lastack_retries" uses the same kinds of values as
70143 + "tcp_retries1" and "tcp_retries2". The default value of 4
70144 + prevents a socket from lasting more than 45 seconds in LAST_ACK
70145 + state.
70146 +
70147 +config GRKERNSEC_NO_SIMULT_CONNECT
70148 + bool "Disable TCP Simultaneous Connect"
70149 + default y if GRKERNSEC_CONFIG_AUTO
70150 + depends on NET
70151 + help
70152 + If you say Y here, a feature by Willy Tarreau will be enabled that
70153 + removes a weakness in Linux's strict implementation of TCP that
70154 + allows two clients to connect to each other without either entering
70155 + a listening state. The weakness allows an attacker to easily prevent
70156 + a client from connecting to a known server provided the source port
70157 + for the connection is guessed correctly.
70158 +
70159 + As the weakness could be used to prevent an antivirus or IPS from
70160 + fetching updates, or prevent an SSL gateway from fetching a CRL,
70161 + it should be eliminated by enabling this option. Though Linux is
70162 + one of few operating systems supporting simultaneous connect, it
70163 + has no legitimate use in practice and is rarely supported by firewalls.
70164 +
70165 +config GRKERNSEC_SOCKET
70166 + bool "Socket restrictions"
70167 + depends on NET
70168 + help
70169 + If you say Y here, you will be able to choose from several options.
70170 + If you assign a GID on your system and add it to the supplementary
70171 + groups of users you want to restrict socket access to, this patch
70172 + will perform up to three things, based on the option(s) you choose.
70173 +
70174 +config GRKERNSEC_SOCKET_ALL
70175 + bool "Deny any sockets to group"
70176 + depends on GRKERNSEC_SOCKET
70177 + help
70178 + If you say Y here, you will be able to choose a GID of whose users will
70179 + be unable to connect to other hosts from your machine or run server
70180 + applications from your machine. If the sysctl option is enabled, a
70181 + sysctl option with name "socket_all" is created.
70182 +
70183 +config GRKERNSEC_SOCKET_ALL_GID
70184 + int "GID to deny all sockets for"
70185 + depends on GRKERNSEC_SOCKET_ALL
70186 + default 1004
70187 + help
70188 + Here you can choose the GID to disable socket access for. Remember to
70189 + add the users you want socket access disabled for to the GID
70190 + specified here. If the sysctl option is enabled, a sysctl option
70191 + with name "socket_all_gid" is created.
70192 +
70193 +config GRKERNSEC_SOCKET_CLIENT
70194 + bool "Deny client sockets to group"
70195 + depends on GRKERNSEC_SOCKET
70196 + help
70197 + If you say Y here, you will be able to choose a GID of whose users will
70198 + be unable to connect to other hosts from your machine, but will be
70199 + able to run servers. If this option is enabled, all users in the group
70200 + you specify will have to use passive mode when initiating ftp transfers
70201 + from the shell on your machine. If the sysctl option is enabled, a
70202 + sysctl option with name "socket_client" is created.
70203 +
70204 +config GRKERNSEC_SOCKET_CLIENT_GID
70205 + int "GID to deny client sockets for"
70206 + depends on GRKERNSEC_SOCKET_CLIENT
70207 + default 1003
70208 + help
70209 + Here you can choose the GID to disable client socket access for.
70210 + Remember to add the users you want client socket access disabled for to
70211 + the GID specified here. If the sysctl option is enabled, a sysctl
70212 + option with name "socket_client_gid" is created.
70213 +
70214 +config GRKERNSEC_SOCKET_SERVER
70215 + bool "Deny server sockets to group"
70216 + depends on GRKERNSEC_SOCKET
70217 + help
70218 + If you say Y here, you will be able to choose a GID of whose users will
70219 + be unable to run server applications from your machine. If the sysctl
70220 + option is enabled, a sysctl option with name "socket_server" is created.
70221 +
70222 +config GRKERNSEC_SOCKET_SERVER_GID
70223 + int "GID to deny server sockets for"
70224 + depends on GRKERNSEC_SOCKET_SERVER
70225 + default 1002
70226 + help
70227 + Here you can choose the GID to disable server socket access for.
70228 + Remember to add the users you want server socket access disabled for to
70229 + the GID specified here. If the sysctl option is enabled, a sysctl
70230 + option with name "socket_server_gid" is created.
70231 +
70232 +endmenu
70233 +
70234 +menu "Physical Protections"
70235 +depends on GRKERNSEC
70236 +
70237 +config GRKERNSEC_DENYUSB
70238 + bool "Deny new USB connections after toggle"
70239 + default y if GRKERNSEC_CONFIG_AUTO
70240 + depends on SYSCTL && USB_SUPPORT
70241 + help
70242 + If you say Y here, a new sysctl option with name "deny_new_usb"
70243 + will be created. Setting its value to 1 will prevent any new
70244 + USB devices from being recognized by the OS. Any attempted USB
70245 + device insertion will be logged. This option is intended to be
70246 + used against custom USB devices designed to exploit vulnerabilities
70247 + in various USB device drivers.
70248 +
70249 + For greatest effectiveness, this sysctl should be set after any
70250 + relevant init scripts. This option is safe to enable in distros
70251 + as each user can choose whether or not to toggle the sysctl.
70252 +
70253 +config GRKERNSEC_DENYUSB_FORCE
70254 + bool "Reject all USB devices not connected at boot"
70255 + select USB
70256 + depends on GRKERNSEC_DENYUSB
70257 + help
70258 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
70259 + that doesn't involve a sysctl entry. This option should only be
70260 + enabled if you're sure you want to deny all new USB connections
70261 + at runtime and don't want to modify init scripts. This should not
70262 + be enabled by distros. It forces the core USB code to be built
70263 + into the kernel image so that all devices connected at boot time
70264 + can be recognized and new USB device connections can be prevented
70265 + prior to init running.
70266 +
70267 +endmenu
70268 +
70269 +menu "Sysctl Support"
70270 +depends on GRKERNSEC && SYSCTL
70271 +
70272 +config GRKERNSEC_SYSCTL
70273 + bool "Sysctl support"
70274 + default y if GRKERNSEC_CONFIG_AUTO
70275 + help
70276 + If you say Y here, you will be able to change the options that
70277 + grsecurity runs with at bootup, without having to recompile your
70278 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
70279 + to enable (1) or disable (0) various features. All the sysctl entries
70280 + are mutable until the "grsec_lock" entry is set to a non-zero value.
70281 + All features enabled in the kernel configuration are disabled at boot
70282 + if you do not say Y to the "Turn on features by default" option.
70283 + All options should be set at startup, and the grsec_lock entry should
70284 + be set to a non-zero value after all the options are set.
70285 + *THIS IS EXTREMELY IMPORTANT*
70286 +
70287 +config GRKERNSEC_SYSCTL_DISTRO
70288 + bool "Extra sysctl support for distro makers (READ HELP)"
70289 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
70290 + help
70291 + If you say Y here, additional sysctl options will be created
70292 + for features that affect processes running as root. Therefore,
70293 + it is critical when using this option that the grsec_lock entry be
70294 + enabled after boot. Only distros with prebuilt kernel packages
70295 + with this option enabled that can ensure grsec_lock is enabled
70296 + after boot should use this option.
70297 + *Failure to set grsec_lock after boot makes all grsec features
70298 + this option covers useless*
70299 +
70300 + Currently this option creates the following sysctl entries:
70301 + "Disable Privileged I/O": "disable_priv_io"
70302 +
70303 +config GRKERNSEC_SYSCTL_ON
70304 + bool "Turn on features by default"
70305 + default y if GRKERNSEC_CONFIG_AUTO
70306 + depends on GRKERNSEC_SYSCTL
70307 + help
70308 + If you say Y here, instead of having all features enabled in the
70309 + kernel configuration disabled at boot time, the features will be
70310 + enabled at boot time. It is recommended you say Y here unless
70311 + there is some reason you would want all sysctl-tunable features to
70312 + be disabled by default. As mentioned elsewhere, it is important
70313 + to enable the grsec_lock entry once you have finished modifying
70314 + the sysctl entries.
70315 +
70316 +endmenu
70317 +menu "Logging Options"
70318 +depends on GRKERNSEC
70319 +
70320 +config GRKERNSEC_FLOODTIME
70321 + int "Seconds in between log messages (minimum)"
70322 + default 10
70323 + help
70324 + This option allows you to enforce the number of seconds between
70325 + grsecurity log messages. The default should be suitable for most
70326 + people, however, if you choose to change it, choose a value small enough
70327 + to allow informative logs to be produced, but large enough to
70328 + prevent flooding.
70329 +
70330 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
70331 + any rate limiting on grsecurity log messages.
70332 +
70333 +config GRKERNSEC_FLOODBURST
70334 + int "Number of messages in a burst (maximum)"
70335 + default 6
70336 + help
70337 + This option allows you to choose the maximum number of messages allowed
70338 + within the flood time interval you chose in a separate option. The
70339 + default should be suitable for most people, however if you find that
70340 + many of your logs are being interpreted as flooding, you may want to
70341 + raise this value.
70342 +
70343 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
70344 + any rate limiting on grsecurity log messages.
70345 +
70346 +endmenu
70347 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
70348 new file mode 100644
70349 index 0000000..30ababb
70350 --- /dev/null
70351 +++ b/grsecurity/Makefile
70352 @@ -0,0 +1,54 @@
70353 +# grsecurity – access control and security hardening for Linux
70354 +# All code in this directory and various hooks located throughout the Linux kernel are
70355 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
70356 +# http://www.grsecurity.net spender@grsecurity.net
70357 +#
70358 +# This program is free software; you can redistribute it and/or
70359 +# modify it under the terms of the GNU General Public License version 2
70360 +# as published by the Free Software Foundation.
70361 +#
70362 +# This program is distributed in the hope that it will be useful,
70363 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
70364 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
70365 +# GNU General Public License for more details.
70366 +#
70367 +# You should have received a copy of the GNU General Public License
70368 +# along with this program; if not, write to the Free Software
70369 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
70370 +
70371 +KBUILD_CFLAGS += -Werror
70372 +
70373 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
70374 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
70375 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
70376 + grsec_usb.o grsec_ipc.o grsec_proc.o
70377 +
70378 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
70379 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
70380 + gracl_learn.o grsec_log.o gracl_policy.o
70381 +ifdef CONFIG_COMPAT
70382 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
70383 +endif
70384 +
70385 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
70386 +
70387 +ifdef CONFIG_NET
70388 +obj-y += grsec_sock.o
70389 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
70390 +endif
70391 +
70392 +ifndef CONFIG_GRKERNSEC
70393 +obj-y += grsec_disabled.o
70394 +endif
70395 +
70396 +ifdef CONFIG_GRKERNSEC_HIDESYM
70397 +extra-y := grsec_hidesym.o
70398 +$(obj)/grsec_hidesym.o:
70399 + @-chmod -f 500 /boot
70400 + @-chmod -f 500 /lib/modules
70401 + @-chmod -f 500 /lib64/modules
70402 + @-chmod -f 500 /lib32/modules
70403 + @-chmod -f 700 .
70404 + @-chmod -f 700 $(objtree)
70405 + @echo ' grsec: protected kernel image paths'
70406 +endif
70407 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
70408 new file mode 100644
70409 index 0000000..6c1e154
70410 --- /dev/null
70411 +++ b/grsecurity/gracl.c
70412 @@ -0,0 +1,2749 @@
70413 +#include <linux/kernel.h>
70414 +#include <linux/module.h>
70415 +#include <linux/sched.h>
70416 +#include <linux/mm.h>
70417 +#include <linux/file.h>
70418 +#include <linux/fs.h>
70419 +#include <linux/namei.h>
70420 +#include <linux/mount.h>
70421 +#include <linux/tty.h>
70422 +#include <linux/proc_fs.h>
70423 +#include <linux/lglock.h>
70424 +#include <linux/slab.h>
70425 +#include <linux/vmalloc.h>
70426 +#include <linux/types.h>
70427 +#include <linux/sysctl.h>
70428 +#include <linux/netdevice.h>
70429 +#include <linux/ptrace.h>
70430 +#include <linux/gracl.h>
70431 +#include <linux/gralloc.h>
70432 +#include <linux/security.h>
70433 +#include <linux/grinternal.h>
70434 +#include <linux/pid_namespace.h>
70435 +#include <linux/stop_machine.h>
70436 +#include <linux/fdtable.h>
70437 +#include <linux/percpu.h>
70438 +#include <linux/lglock.h>
70439 +#include <linux/hugetlb.h>
70440 +#include <linux/posix-timers.h>
70441 +#include <linux/prefetch.h>
70442 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
70443 +#include <linux/magic.h>
70444 +#include <linux/pagemap.h>
70445 +#include "../fs/btrfs/async-thread.h"
70446 +#include "../fs/btrfs/ctree.h"
70447 +#include "../fs/btrfs/btrfs_inode.h"
70448 +#endif
70449 +#include "../fs/mount.h"
70450 +
70451 +#include <asm/uaccess.h>
70452 +#include <asm/errno.h>
70453 +#include <asm/mman.h>
70454 +
70455 +#define FOR_EACH_ROLE_START(role) \
70456 + role = running_polstate.role_list; \
70457 + while (role) {
70458 +
70459 +#define FOR_EACH_ROLE_END(role) \
70460 + role = role->prev; \
70461 + }
70462 +
70463 +extern struct path gr_real_root;
70464 +
70465 +static struct gr_policy_state running_polstate;
70466 +struct gr_policy_state *polstate = &running_polstate;
70467 +extern struct gr_alloc_state *current_alloc_state;
70468 +
70469 +extern char *gr_shared_page[4];
70470 +DEFINE_RWLOCK(gr_inode_lock);
70471 +
70472 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
70473 +
70474 +#ifdef CONFIG_NET
70475 +extern struct vfsmount *sock_mnt;
70476 +#endif
70477 +
70478 +extern struct vfsmount *pipe_mnt;
70479 +extern struct vfsmount *shm_mnt;
70480 +
70481 +#ifdef CONFIG_HUGETLBFS
70482 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
70483 +#endif
70484 +
70485 +extern u16 acl_sp_role_value;
70486 +extern struct acl_object_label *fakefs_obj_rw;
70487 +extern struct acl_object_label *fakefs_obj_rwx;
70488 +
70489 +int gr_acl_is_enabled(void)
70490 +{
70491 + return (gr_status & GR_READY);
70492 +}
70493 +
70494 +void gr_enable_rbac_system(void)
70495 +{
70496 + pax_open_kernel();
70497 + gr_status |= GR_READY;
70498 + pax_close_kernel();
70499 +}
70500 +
70501 +int gr_rbac_disable(void *unused)
70502 +{
70503 + pax_open_kernel();
70504 + gr_status &= ~GR_READY;
70505 + pax_close_kernel();
70506 +
70507 + return 0;
70508 +}
70509 +
70510 +static inline dev_t __get_dev(const struct dentry *dentry)
70511 +{
70512 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
70513 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
70514 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
70515 + else
70516 +#endif
70517 + return dentry->d_sb->s_dev;
70518 +}
70519 +
70520 +static inline u64 __get_ino(const struct dentry *dentry)
70521 +{
70522 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
70523 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
70524 + return btrfs_ino(dentry->d_inode);
70525 + else
70526 +#endif
70527 + return dentry->d_inode->i_ino;
70528 +}
70529 +
70530 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
70531 +{
70532 + return __get_dev(dentry);
70533 +}
70534 +
70535 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
70536 +{
70537 + return __get_ino(dentry);
70538 +}
70539 +
70540 +static char gr_task_roletype_to_char(struct task_struct *task)
70541 +{
70542 + switch (task->role->roletype &
70543 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
70544 + GR_ROLE_SPECIAL)) {
70545 + case GR_ROLE_DEFAULT:
70546 + return 'D';
70547 + case GR_ROLE_USER:
70548 + return 'U';
70549 + case GR_ROLE_GROUP:
70550 + return 'G';
70551 + case GR_ROLE_SPECIAL:
70552 + return 'S';
70553 + }
70554 +
70555 + return 'X';
70556 +}
70557 +
70558 +char gr_roletype_to_char(void)
70559 +{
70560 + return gr_task_roletype_to_char(current);
70561 +}
70562 +
70563 +__inline__ int
70564 +gr_acl_tpe_check(void)
70565 +{
70566 + if (unlikely(!(gr_status & GR_READY)))
70567 + return 0;
70568 + if (current->role->roletype & GR_ROLE_TPE)
70569 + return 1;
70570 + else
70571 + return 0;
70572 +}
70573 +
70574 +int
70575 +gr_handle_rawio(const struct inode *inode)
70576 +{
70577 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
70578 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
70579 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
70580 + !capable(CAP_SYS_RAWIO))
70581 + return 1;
70582 +#endif
70583 + return 0;
70584 +}
70585 +
70586 +int
70587 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
70588 +{
70589 + if (likely(lena != lenb))
70590 + return 0;
70591 +
70592 + return !memcmp(a, b, lena);
70593 +}
70594 +
70595 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
70596 +{
70597 + *buflen -= namelen;
70598 + if (*buflen < 0)
70599 + return -ENAMETOOLONG;
70600 + *buffer -= namelen;
70601 + memcpy(*buffer, str, namelen);
70602 + return 0;
70603 +}
70604 +
70605 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
70606 +{
70607 + return prepend(buffer, buflen, name->name, name->len);
70608 +}
70609 +
70610 +static int prepend_path(const struct path *path, struct path *root,
70611 + char **buffer, int *buflen)
70612 +{
70613 + struct dentry *dentry = path->dentry;
70614 + struct vfsmount *vfsmnt = path->mnt;
70615 + struct mount *mnt = real_mount(vfsmnt);
70616 + bool slash = false;
70617 + int error = 0;
70618 +
70619 + while (dentry != root->dentry || vfsmnt != root->mnt) {
70620 + struct dentry * parent;
70621 +
70622 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
70623 + /* Global root? */
70624 + if (!mnt_has_parent(mnt)) {
70625 + goto out;
70626 + }
70627 + dentry = mnt->mnt_mountpoint;
70628 + mnt = mnt->mnt_parent;
70629 + vfsmnt = &mnt->mnt;
70630 + continue;
70631 + }
70632 + parent = dentry->d_parent;
70633 + prefetch(parent);
70634 + spin_lock(&dentry->d_lock);
70635 + error = prepend_name(buffer, buflen, &dentry->d_name);
70636 + spin_unlock(&dentry->d_lock);
70637 + if (!error)
70638 + error = prepend(buffer, buflen, "/", 1);
70639 + if (error)
70640 + break;
70641 +
70642 + slash = true;
70643 + dentry = parent;
70644 + }
70645 +
70646 +out:
70647 + if (!error && !slash)
70648 + error = prepend(buffer, buflen, "/", 1);
70649 +
70650 + return error;
70651 +}
70652 +
70653 +/* this must be called with mount_lock and rename_lock held */
70654 +
70655 +static char *__our_d_path(const struct path *path, struct path *root,
70656 + char *buf, int buflen)
70657 +{
70658 + char *res = buf + buflen;
70659 + int error;
70660 +
70661 + prepend(&res, &buflen, "\0", 1);
70662 + error = prepend_path(path, root, &res, &buflen);
70663 + if (error)
70664 + return ERR_PTR(error);
70665 +
70666 + return res;
70667 +}
70668 +
70669 +static char *
70670 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
70671 +{
70672 + char *retval;
70673 +
70674 + retval = __our_d_path(path, root, buf, buflen);
70675 + if (unlikely(IS_ERR(retval)))
70676 + retval = strcpy(buf, "<path too long>");
70677 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
70678 + retval[1] = '\0';
70679 +
70680 + return retval;
70681 +}
70682 +
70683 +static char *
70684 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70685 + char *buf, int buflen)
70686 +{
70687 + struct path path;
70688 + char *res;
70689 +
70690 + path.dentry = (struct dentry *)dentry;
70691 + path.mnt = (struct vfsmount *)vfsmnt;
70692 +
70693 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
70694 + by the RBAC system */
70695 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
70696 +
70697 + return res;
70698 +}
70699 +
70700 +static char *
70701 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70702 + char *buf, int buflen)
70703 +{
70704 + char *res;
70705 + struct path path;
70706 + struct path root;
70707 + struct task_struct *reaper = init_pid_ns.child_reaper;
70708 +
70709 + path.dentry = (struct dentry *)dentry;
70710 + path.mnt = (struct vfsmount *)vfsmnt;
70711 +
70712 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
70713 + get_fs_root(reaper->fs, &root);
70714 +
70715 + read_seqlock_excl(&mount_lock);
70716 + write_seqlock(&rename_lock);
70717 + res = gen_full_path(&path, &root, buf, buflen);
70718 + write_sequnlock(&rename_lock);
70719 + read_sequnlock_excl(&mount_lock);
70720 +
70721 + path_put(&root);
70722 + return res;
70723 +}
70724 +
70725 +char *
70726 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70727 +{
70728 + char *ret;
70729 + read_seqlock_excl(&mount_lock);
70730 + write_seqlock(&rename_lock);
70731 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70732 + PAGE_SIZE);
70733 + write_sequnlock(&rename_lock);
70734 + read_sequnlock_excl(&mount_lock);
70735 + return ret;
70736 +}
70737 +
70738 +static char *
70739 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70740 +{
70741 + char *ret;
70742 + char *buf;
70743 + int buflen;
70744 +
70745 + read_seqlock_excl(&mount_lock);
70746 + write_seqlock(&rename_lock);
70747 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
70748 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
70749 + buflen = (int)(ret - buf);
70750 + if (buflen >= 5)
70751 + prepend(&ret, &buflen, "/proc", 5);
70752 + else
70753 + ret = strcpy(buf, "<path too long>");
70754 + write_sequnlock(&rename_lock);
70755 + read_sequnlock_excl(&mount_lock);
70756 + return ret;
70757 +}
70758 +
70759 +char *
70760 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
70761 +{
70762 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70763 + PAGE_SIZE);
70764 +}
70765 +
70766 +char *
70767 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
70768 +{
70769 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
70770 + PAGE_SIZE);
70771 +}
70772 +
70773 +char *
70774 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
70775 +{
70776 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
70777 + PAGE_SIZE);
70778 +}
70779 +
70780 +char *
70781 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
70782 +{
70783 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
70784 + PAGE_SIZE);
70785 +}
70786 +
70787 +char *
70788 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
70789 +{
70790 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
70791 + PAGE_SIZE);
70792 +}
70793 +
70794 +__inline__ __u32
70795 +to_gr_audit(const __u32 reqmode)
70796 +{
70797 + /* masks off auditable permission flags, then shifts them to create
70798 + auditing flags, and adds the special case of append auditing if
70799 + we're requesting write */
70800 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
70801 +}
70802 +
70803 +struct acl_role_label *
70804 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
70805 + const gid_t gid)
70806 +{
70807 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
70808 + struct acl_role_label *match;
70809 + struct role_allowed_ip *ipp;
70810 + unsigned int x;
70811 + u32 curr_ip = task->signal->saved_ip;
70812 +
70813 + match = state->acl_role_set.r_hash[index];
70814 +
70815 + while (match) {
70816 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
70817 + for (x = 0; x < match->domain_child_num; x++) {
70818 + if (match->domain_children[x] == uid)
70819 + goto found;
70820 + }
70821 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
70822 + break;
70823 + match = match->next;
70824 + }
70825 +found:
70826 + if (match == NULL) {
70827 + try_group:
70828 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
70829 + match = state->acl_role_set.r_hash[index];
70830 +
70831 + while (match) {
70832 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
70833 + for (x = 0; x < match->domain_child_num; x++) {
70834 + if (match->domain_children[x] == gid)
70835 + goto found2;
70836 + }
70837 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
70838 + break;
70839 + match = match->next;
70840 + }
70841 +found2:
70842 + if (match == NULL)
70843 + match = state->default_role;
70844 + if (match->allowed_ips == NULL)
70845 + return match;
70846 + else {
70847 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70848 + if (likely
70849 + ((ntohl(curr_ip) & ipp->netmask) ==
70850 + (ntohl(ipp->addr) & ipp->netmask)))
70851 + return match;
70852 + }
70853 + match = state->default_role;
70854 + }
70855 + } else if (match->allowed_ips == NULL) {
70856 + return match;
70857 + } else {
70858 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70859 + if (likely
70860 + ((ntohl(curr_ip) & ipp->netmask) ==
70861 + (ntohl(ipp->addr) & ipp->netmask)))
70862 + return match;
70863 + }
70864 + goto try_group;
70865 + }
70866 +
70867 + return match;
70868 +}
70869 +
70870 +static struct acl_role_label *
70871 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
70872 + const gid_t gid)
70873 +{
70874 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
70875 +}
70876 +
70877 +struct acl_subject_label *
70878 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
70879 + const struct acl_role_label *role)
70880 +{
70881 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70882 + struct acl_subject_label *match;
70883 +
70884 + match = role->subj_hash[index];
70885 +
70886 + while (match && (match->inode != ino || match->device != dev ||
70887 + (match->mode & GR_DELETED))) {
70888 + match = match->next;
70889 + }
70890 +
70891 + if (match && !(match->mode & GR_DELETED))
70892 + return match;
70893 + else
70894 + return NULL;
70895 +}
70896 +
70897 +struct acl_subject_label *
70898 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
70899 + const struct acl_role_label *role)
70900 +{
70901 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70902 + struct acl_subject_label *match;
70903 +
70904 + match = role->subj_hash[index];
70905 +
70906 + while (match && (match->inode != ino || match->device != dev ||
70907 + !(match->mode & GR_DELETED))) {
70908 + match = match->next;
70909 + }
70910 +
70911 + if (match && (match->mode & GR_DELETED))
70912 + return match;
70913 + else
70914 + return NULL;
70915 +}
70916 +
70917 +static struct acl_object_label *
70918 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
70919 + const struct acl_subject_label *subj)
70920 +{
70921 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70922 + struct acl_object_label *match;
70923 +
70924 + match = subj->obj_hash[index];
70925 +
70926 + while (match && (match->inode != ino || match->device != dev ||
70927 + (match->mode & GR_DELETED))) {
70928 + match = match->next;
70929 + }
70930 +
70931 + if (match && !(match->mode & GR_DELETED))
70932 + return match;
70933 + else
70934 + return NULL;
70935 +}
70936 +
70937 +static struct acl_object_label *
70938 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
70939 + const struct acl_subject_label *subj)
70940 +{
70941 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70942 + struct acl_object_label *match;
70943 +
70944 + match = subj->obj_hash[index];
70945 +
70946 + while (match && (match->inode != ino || match->device != dev ||
70947 + !(match->mode & GR_DELETED))) {
70948 + match = match->next;
70949 + }
70950 +
70951 + if (match && (match->mode & GR_DELETED))
70952 + return match;
70953 +
70954 + match = subj->obj_hash[index];
70955 +
70956 + while (match && (match->inode != ino || match->device != dev ||
70957 + (match->mode & GR_DELETED))) {
70958 + match = match->next;
70959 + }
70960 +
70961 + if (match && !(match->mode & GR_DELETED))
70962 + return match;
70963 + else
70964 + return NULL;
70965 +}
70966 +
70967 +struct name_entry *
70968 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
70969 +{
70970 + unsigned int len = strlen(name);
70971 + unsigned int key = full_name_hash(name, len);
70972 + unsigned int index = key % state->name_set.n_size;
70973 + struct name_entry *match;
70974 +
70975 + match = state->name_set.n_hash[index];
70976 +
70977 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
70978 + match = match->next;
70979 +
70980 + return match;
70981 +}
70982 +
70983 +static struct name_entry *
70984 +lookup_name_entry(const char *name)
70985 +{
70986 + return __lookup_name_entry(&running_polstate, name);
70987 +}
70988 +
70989 +static struct name_entry *
70990 +lookup_name_entry_create(const char *name)
70991 +{
70992 + unsigned int len = strlen(name);
70993 + unsigned int key = full_name_hash(name, len);
70994 + unsigned int index = key % running_polstate.name_set.n_size;
70995 + struct name_entry *match;
70996 +
70997 + match = running_polstate.name_set.n_hash[index];
70998 +
70999 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
71000 + !match->deleted))
71001 + match = match->next;
71002 +
71003 + if (match && match->deleted)
71004 + return match;
71005 +
71006 + match = running_polstate.name_set.n_hash[index];
71007 +
71008 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
71009 + match->deleted))
71010 + match = match->next;
71011 +
71012 + if (match && !match->deleted)
71013 + return match;
71014 + else
71015 + return NULL;
71016 +}
71017 +
71018 +static struct inodev_entry *
71019 +lookup_inodev_entry(const u64 ino, const dev_t dev)
71020 +{
71021 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
71022 + struct inodev_entry *match;
71023 +
71024 + match = running_polstate.inodev_set.i_hash[index];
71025 +
71026 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
71027 + match = match->next;
71028 +
71029 + return match;
71030 +}
71031 +
71032 +void
71033 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
71034 +{
71035 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
71036 + state->inodev_set.i_size);
71037 + struct inodev_entry **curr;
71038 +
71039 + entry->prev = NULL;
71040 +
71041 + curr = &state->inodev_set.i_hash[index];
71042 + if (*curr != NULL)
71043 + (*curr)->prev = entry;
71044 +
71045 + entry->next = *curr;
71046 + *curr = entry;
71047 +
71048 + return;
71049 +}
71050 +
71051 +static void
71052 +insert_inodev_entry(struct inodev_entry *entry)
71053 +{
71054 + __insert_inodev_entry(&running_polstate, entry);
71055 +}
71056 +
71057 +void
71058 +insert_acl_obj_label(struct acl_object_label *obj,
71059 + struct acl_subject_label *subj)
71060 +{
71061 + unsigned int index =
71062 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
71063 + struct acl_object_label **curr;
71064 +
71065 + obj->prev = NULL;
71066 +
71067 + curr = &subj->obj_hash[index];
71068 + if (*curr != NULL)
71069 + (*curr)->prev = obj;
71070 +
71071 + obj->next = *curr;
71072 + *curr = obj;
71073 +
71074 + return;
71075 +}
71076 +
71077 +void
71078 +insert_acl_subj_label(struct acl_subject_label *obj,
71079 + struct acl_role_label *role)
71080 +{
71081 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
71082 + struct acl_subject_label **curr;
71083 +
71084 + obj->prev = NULL;
71085 +
71086 + curr = &role->subj_hash[index];
71087 + if (*curr != NULL)
71088 + (*curr)->prev = obj;
71089 +
71090 + obj->next = *curr;
71091 + *curr = obj;
71092 +
71093 + return;
71094 +}
71095 +
71096 +/* derived from glibc fnmatch() 0: match, 1: no match*/
71097 +
71098 +static int
71099 +glob_match(const char *p, const char *n)
71100 +{
71101 + char c;
71102 +
71103 + while ((c = *p++) != '\0') {
71104 + switch (c) {
71105 + case '?':
71106 + if (*n == '\0')
71107 + return 1;
71108 + else if (*n == '/')
71109 + return 1;
71110 + break;
71111 + case '\\':
71112 + if (*n != c)
71113 + return 1;
71114 + break;
71115 + case '*':
71116 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
71117 + if (*n == '/')
71118 + return 1;
71119 + else if (c == '?') {
71120 + if (*n == '\0')
71121 + return 1;
71122 + else
71123 + ++n;
71124 + }
71125 + }
71126 + if (c == '\0') {
71127 + return 0;
71128 + } else {
71129 + const char *endp;
71130 +
71131 + if ((endp = strchr(n, '/')) == NULL)
71132 + endp = n + strlen(n);
71133 +
71134 + if (c == '[') {
71135 + for (--p; n < endp; ++n)
71136 + if (!glob_match(p, n))
71137 + return 0;
71138 + } else if (c == '/') {
71139 + while (*n != '\0' && *n != '/')
71140 + ++n;
71141 + if (*n == '/' && !glob_match(p, n + 1))
71142 + return 0;
71143 + } else {
71144 + for (--p; n < endp; ++n)
71145 + if (*n == c && !glob_match(p, n))
71146 + return 0;
71147 + }
71148 +
71149 + return 1;
71150 + }
71151 + case '[':
71152 + {
71153 + int not;
71154 + char cold;
71155 +
71156 + if (*n == '\0' || *n == '/')
71157 + return 1;
71158 +
71159 + not = (*p == '!' || *p == '^');
71160 + if (not)
71161 + ++p;
71162 +
71163 + c = *p++;
71164 + for (;;) {
71165 + unsigned char fn = (unsigned char)*n;
71166 +
71167 + if (c == '\0')
71168 + return 1;
71169 + else {
71170 + if (c == fn)
71171 + goto matched;
71172 + cold = c;
71173 + c = *p++;
71174 +
71175 + if (c == '-' && *p != ']') {
71176 + unsigned char cend = *p++;
71177 +
71178 + if (cend == '\0')
71179 + return 1;
71180 +
71181 + if (cold <= fn && fn <= cend)
71182 + goto matched;
71183 +
71184 + c = *p++;
71185 + }
71186 + }
71187 +
71188 + if (c == ']')
71189 + break;
71190 + }
71191 + if (!not)
71192 + return 1;
71193 + break;
71194 + matched:
71195 + while (c != ']') {
71196 + if (c == '\0')
71197 + return 1;
71198 +
71199 + c = *p++;
71200 + }
71201 + if (not)
71202 + return 1;
71203 + }
71204 + break;
71205 + default:
71206 + if (c != *n)
71207 + return 1;
71208 + }
71209 +
71210 + ++n;
71211 + }
71212 +
71213 + if (*n == '\0')
71214 + return 0;
71215 +
71216 + if (*n == '/')
71217 + return 0;
71218 +
71219 + return 1;
71220 +}
71221 +
71222 +static struct acl_object_label *
71223 +chk_glob_label(struct acl_object_label *globbed,
71224 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
71225 +{
71226 + struct acl_object_label *tmp;
71227 +
71228 + if (*path == NULL)
71229 + *path = gr_to_filename_nolock(dentry, mnt);
71230 +
71231 + tmp = globbed;
71232 +
71233 + while (tmp) {
71234 + if (!glob_match(tmp->filename, *path))
71235 + return tmp;
71236 + tmp = tmp->next;
71237 + }
71238 +
71239 + return NULL;
71240 +}
71241 +
71242 +static struct acl_object_label *
71243 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
71244 + const u64 curr_ino, const dev_t curr_dev,
71245 + const struct acl_subject_label *subj, char **path, const int checkglob)
71246 +{
71247 + struct acl_subject_label *tmpsubj;
71248 + struct acl_object_label *retval;
71249 + struct acl_object_label *retval2;
71250 +
71251 + tmpsubj = (struct acl_subject_label *) subj;
71252 + read_lock(&gr_inode_lock);
71253 + do {
71254 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
71255 + if (retval) {
71256 + if (checkglob && retval->globbed) {
71257 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
71258 + if (retval2)
71259 + retval = retval2;
71260 + }
71261 + break;
71262 + }
71263 + } while ((tmpsubj = tmpsubj->parent_subject));
71264 + read_unlock(&gr_inode_lock);
71265 +
71266 + return retval;
71267 +}
71268 +
71269 +static __inline__ struct acl_object_label *
71270 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
71271 + struct dentry *curr_dentry,
71272 + const struct acl_subject_label *subj, char **path, const int checkglob)
71273 +{
71274 + int newglob = checkglob;
71275 + u64 inode;
71276 + dev_t device;
71277 +
71278 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
71279 + as we don't want a / * rule to match instead of the / object
71280 + don't do this for create lookups that call this function though, since they're looking up
71281 + on the parent and thus need globbing checks on all paths
71282 + */
71283 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
71284 + newglob = GR_NO_GLOB;
71285 +
71286 + spin_lock(&curr_dentry->d_lock);
71287 + inode = __get_ino(curr_dentry);
71288 + device = __get_dev(curr_dentry);
71289 + spin_unlock(&curr_dentry->d_lock);
71290 +
71291 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
71292 +}
71293 +
71294 +#ifdef CONFIG_HUGETLBFS
71295 +static inline bool
71296 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
71297 +{
71298 + int i;
71299 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
71300 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
71301 + return true;
71302 + }
71303 +
71304 + return false;
71305 +}
71306 +#endif
71307 +
71308 +static struct acl_object_label *
71309 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71310 + const struct acl_subject_label *subj, char *path, const int checkglob)
71311 +{
71312 + struct dentry *dentry = (struct dentry *) l_dentry;
71313 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
71314 + struct mount *real_mnt = real_mount(mnt);
71315 + struct acl_object_label *retval;
71316 + struct dentry *parent;
71317 +
71318 + read_seqlock_excl(&mount_lock);
71319 + write_seqlock(&rename_lock);
71320 +
71321 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
71322 +#ifdef CONFIG_NET
71323 + mnt == sock_mnt ||
71324 +#endif
71325 +#ifdef CONFIG_HUGETLBFS
71326 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
71327 +#endif
71328 + /* ignore Eric Biederman */
71329 + IS_PRIVATE(l_dentry->d_inode))) {
71330 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
71331 + goto out;
71332 + }
71333 +
71334 + for (;;) {
71335 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
71336 + break;
71337 +
71338 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
71339 + if (!mnt_has_parent(real_mnt))
71340 + break;
71341 +
71342 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
71343 + if (retval != NULL)
71344 + goto out;
71345 +
71346 + dentry = real_mnt->mnt_mountpoint;
71347 + real_mnt = real_mnt->mnt_parent;
71348 + mnt = &real_mnt->mnt;
71349 + continue;
71350 + }
71351 +
71352 + parent = dentry->d_parent;
71353 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
71354 + if (retval != NULL)
71355 + goto out;
71356 +
71357 + dentry = parent;
71358 + }
71359 +
71360 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
71361 +
71362 + /* gr_real_root is pinned so we don't have to hold a reference */
71363 + if (retval == NULL)
71364 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
71365 +out:
71366 + write_sequnlock(&rename_lock);
71367 + read_sequnlock_excl(&mount_lock);
71368 +
71369 + BUG_ON(retval == NULL);
71370 +
71371 + return retval;
71372 +}
71373 +
71374 +static __inline__ struct acl_object_label *
71375 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71376 + const struct acl_subject_label *subj)
71377 +{
71378 + char *path = NULL;
71379 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
71380 +}
71381 +
71382 +static __inline__ struct acl_object_label *
71383 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71384 + const struct acl_subject_label *subj)
71385 +{
71386 + char *path = NULL;
71387 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
71388 +}
71389 +
71390 +static __inline__ struct acl_object_label *
71391 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71392 + const struct acl_subject_label *subj, char *path)
71393 +{
71394 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
71395 +}
71396 +
71397 +struct acl_subject_label *
71398 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71399 + const struct acl_role_label *role)
71400 +{
71401 + struct dentry *dentry = (struct dentry *) l_dentry;
71402 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
71403 + struct mount *real_mnt = real_mount(mnt);
71404 + struct acl_subject_label *retval;
71405 + struct dentry *parent;
71406 +
71407 + read_seqlock_excl(&mount_lock);
71408 + write_seqlock(&rename_lock);
71409 +
71410 + for (;;) {
71411 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
71412 + break;
71413 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
71414 + if (!mnt_has_parent(real_mnt))
71415 + break;
71416 +
71417 + spin_lock(&dentry->d_lock);
71418 + read_lock(&gr_inode_lock);
71419 + retval =
71420 + lookup_acl_subj_label(__get_ino(dentry),
71421 + __get_dev(dentry), role);
71422 + read_unlock(&gr_inode_lock);
71423 + spin_unlock(&dentry->d_lock);
71424 + if (retval != NULL)
71425 + goto out;
71426 +
71427 + dentry = real_mnt->mnt_mountpoint;
71428 + real_mnt = real_mnt->mnt_parent;
71429 + mnt = &real_mnt->mnt;
71430 + continue;
71431 + }
71432 +
71433 + spin_lock(&dentry->d_lock);
71434 + read_lock(&gr_inode_lock);
71435 + retval = lookup_acl_subj_label(__get_ino(dentry),
71436 + __get_dev(dentry), role);
71437 + read_unlock(&gr_inode_lock);
71438 + parent = dentry->d_parent;
71439 + spin_unlock(&dentry->d_lock);
71440 +
71441 + if (retval != NULL)
71442 + goto out;
71443 +
71444 + dentry = parent;
71445 + }
71446 +
71447 + spin_lock(&dentry->d_lock);
71448 + read_lock(&gr_inode_lock);
71449 + retval = lookup_acl_subj_label(__get_ino(dentry),
71450 + __get_dev(dentry), role);
71451 + read_unlock(&gr_inode_lock);
71452 + spin_unlock(&dentry->d_lock);
71453 +
71454 + if (unlikely(retval == NULL)) {
71455 + /* gr_real_root is pinned, we don't need to hold a reference */
71456 + read_lock(&gr_inode_lock);
71457 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
71458 + __get_dev(gr_real_root.dentry), role);
71459 + read_unlock(&gr_inode_lock);
71460 + }
71461 +out:
71462 + write_sequnlock(&rename_lock);
71463 + read_sequnlock_excl(&mount_lock);
71464 +
71465 + BUG_ON(retval == NULL);
71466 +
71467 + return retval;
71468 +}
71469 +
71470 +void
71471 +assign_special_role(const char *rolename)
71472 +{
71473 + struct acl_object_label *obj;
71474 + struct acl_role_label *r;
71475 + struct acl_role_label *assigned = NULL;
71476 + struct task_struct *tsk;
71477 + struct file *filp;
71478 +
71479 + FOR_EACH_ROLE_START(r)
71480 + if (!strcmp(rolename, r->rolename) &&
71481 + (r->roletype & GR_ROLE_SPECIAL)) {
71482 + assigned = r;
71483 + break;
71484 + }
71485 + FOR_EACH_ROLE_END(r)
71486 +
71487 + if (!assigned)
71488 + return;
71489 +
71490 + read_lock(&tasklist_lock);
71491 + read_lock(&grsec_exec_file_lock);
71492 +
71493 + tsk = current->real_parent;
71494 + if (tsk == NULL)
71495 + goto out_unlock;
71496 +
71497 + filp = tsk->exec_file;
71498 + if (filp == NULL)
71499 + goto out_unlock;
71500 +
71501 + tsk->is_writable = 0;
71502 + tsk->inherited = 0;
71503 +
71504 + tsk->acl_sp_role = 1;
71505 + tsk->acl_role_id = ++acl_sp_role_value;
71506 + tsk->role = assigned;
71507 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
71508 +
71509 + /* ignore additional mmap checks for processes that are writable
71510 + by the default ACL */
71511 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71512 + if (unlikely(obj->mode & GR_WRITE))
71513 + tsk->is_writable = 1;
71514 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
71515 + if (unlikely(obj->mode & GR_WRITE))
71516 + tsk->is_writable = 1;
71517 +
71518 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71519 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
71520 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
71521 +#endif
71522 +
71523 +out_unlock:
71524 + read_unlock(&grsec_exec_file_lock);
71525 + read_unlock(&tasklist_lock);
71526 + return;
71527 +}
71528 +
71529 +
71530 +static void
71531 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
71532 +{
71533 + struct task_struct *task = current;
71534 + const struct cred *cred = current_cred();
71535 +
71536 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
71537 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
71538 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
71539 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
71540 +
71541 + return;
71542 +}
71543 +
71544 +static void
71545 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
71546 +{
71547 + struct task_struct *task = current;
71548 + const struct cred *cred = current_cred();
71549 +
71550 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
71551 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
71552 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
71553 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
71554 +
71555 + return;
71556 +}
71557 +
71558 +static void
71559 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
71560 +{
71561 + struct task_struct *task = current;
71562 + const struct cred *cred = current_cred();
71563 +
71564 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
71565 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
71566 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
71567 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
71568 +
71569 + return;
71570 +}
71571 +
71572 +static void
71573 +gr_set_proc_res(struct task_struct *task)
71574 +{
71575 + struct acl_subject_label *proc;
71576 + unsigned short i;
71577 +
71578 + proc = task->acl;
71579 +
71580 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
71581 + return;
71582 +
71583 + for (i = 0; i < RLIM_NLIMITS; i++) {
71584 + unsigned long rlim_cur, rlim_max;
71585 +
71586 + if (!(proc->resmask & (1U << i)))
71587 + continue;
71588 +
71589 + rlim_cur = proc->res[i].rlim_cur;
71590 + rlim_max = proc->res[i].rlim_max;
71591 +
71592 + if (i == RLIMIT_NOFILE) {
71593 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
71594 + if (rlim_cur > saved_sysctl_nr_open)
71595 + rlim_cur = saved_sysctl_nr_open;
71596 + if (rlim_max > saved_sysctl_nr_open)
71597 + rlim_max = saved_sysctl_nr_open;
71598 + }
71599 +
71600 + task->signal->rlim[i].rlim_cur = rlim_cur;
71601 + task->signal->rlim[i].rlim_max = rlim_max;
71602 +
71603 + if (i == RLIMIT_CPU)
71604 + update_rlimit_cpu(task, rlim_cur);
71605 + }
71606 +
71607 + return;
71608 +}
71609 +
71610 +/* both of the below must be called with
71611 + rcu_read_lock();
71612 + read_lock(&tasklist_lock);
71613 + read_lock(&grsec_exec_file_lock);
71614 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
71615 +*/
71616 +
71617 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
71618 +{
71619 + char *tmpname;
71620 + struct acl_subject_label *tmpsubj;
71621 + struct file *filp;
71622 + struct name_entry *nmatch;
71623 +
71624 + filp = task->exec_file;
71625 + if (filp == NULL)
71626 + return NULL;
71627 +
71628 + /* the following is to apply the correct subject
71629 + on binaries running when the RBAC system
71630 + is enabled, when the binaries have been
71631 + replaced or deleted since their execution
71632 + -----
71633 + when the RBAC system starts, the inode/dev
71634 + from exec_file will be one the RBAC system
71635 + is unaware of. It only knows the inode/dev
71636 + of the present file on disk, or the absence
71637 + of it.
71638 + */
71639 +
71640 + if (filename)
71641 + nmatch = __lookup_name_entry(state, filename);
71642 + else {
71643 + preempt_disable();
71644 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
71645 +
71646 + nmatch = __lookup_name_entry(state, tmpname);
71647 + preempt_enable();
71648 + }
71649 + tmpsubj = NULL;
71650 + if (nmatch) {
71651 + if (nmatch->deleted)
71652 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
71653 + else
71654 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
71655 + }
71656 + /* this also works for the reload case -- if we don't match a potentially inherited subject
71657 + then we fall back to a normal lookup based on the binary's ino/dev
71658 + */
71659 + if (tmpsubj == NULL && fallback)
71660 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
71661 +
71662 + return tmpsubj;
71663 +}
71664 +
71665 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
71666 +{
71667 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
71668 +}
71669 +
71670 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
71671 +{
71672 + struct acl_object_label *obj;
71673 + struct file *filp;
71674 +
71675 + filp = task->exec_file;
71676 +
71677 + task->acl = subj;
71678 + task->is_writable = 0;
71679 + /* ignore additional mmap checks for processes that are writable
71680 + by the default ACL */
71681 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
71682 + if (unlikely(obj->mode & GR_WRITE))
71683 + task->is_writable = 1;
71684 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71685 + if (unlikely(obj->mode & GR_WRITE))
71686 + task->is_writable = 1;
71687 +
71688 + gr_set_proc_res(task);
71689 +
71690 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71691 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71692 +#endif
71693 +}
71694 +
71695 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
71696 +{
71697 + __gr_apply_subject_to_task(&running_polstate, task, subj);
71698 +}
71699 +
71700 +__u32
71701 +gr_search_file(const struct dentry * dentry, const __u32 mode,
71702 + const struct vfsmount * mnt)
71703 +{
71704 + __u32 retval = mode;
71705 + struct acl_subject_label *curracl;
71706 + struct acl_object_label *currobj;
71707 +
71708 + if (unlikely(!(gr_status & GR_READY)))
71709 + return (mode & ~GR_AUDITS);
71710 +
71711 + curracl = current->acl;
71712 +
71713 + currobj = chk_obj_label(dentry, mnt, curracl);
71714 + retval = currobj->mode & mode;
71715 +
71716 + /* if we're opening a specified transfer file for writing
71717 + (e.g. /dev/initctl), then transfer our role to init
71718 + */
71719 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
71720 + current->role->roletype & GR_ROLE_PERSIST)) {
71721 + struct task_struct *task = init_pid_ns.child_reaper;
71722 +
71723 + if (task->role != current->role) {
71724 + struct acl_subject_label *subj;
71725 +
71726 + task->acl_sp_role = 0;
71727 + task->acl_role_id = current->acl_role_id;
71728 + task->role = current->role;
71729 + rcu_read_lock();
71730 + read_lock(&grsec_exec_file_lock);
71731 + subj = gr_get_subject_for_task(task, NULL, 1);
71732 + gr_apply_subject_to_task(task, subj);
71733 + read_unlock(&grsec_exec_file_lock);
71734 + rcu_read_unlock();
71735 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
71736 + }
71737 + }
71738 +
71739 + if (unlikely
71740 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
71741 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
71742 + __u32 new_mode = mode;
71743 +
71744 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71745 +
71746 + retval = new_mode;
71747 +
71748 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
71749 + new_mode |= GR_INHERIT;
71750 +
71751 + if (!(mode & GR_NOLEARN))
71752 + gr_log_learn(dentry, mnt, new_mode);
71753 + }
71754 +
71755 + return retval;
71756 +}
71757 +
71758 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
71759 + const struct dentry *parent,
71760 + const struct vfsmount *mnt)
71761 +{
71762 + struct name_entry *match;
71763 + struct acl_object_label *matchpo;
71764 + struct acl_subject_label *curracl;
71765 + char *path;
71766 +
71767 + if (unlikely(!(gr_status & GR_READY)))
71768 + return NULL;
71769 +
71770 + preempt_disable();
71771 + path = gr_to_filename_rbac(new_dentry, mnt);
71772 + match = lookup_name_entry_create(path);
71773 +
71774 + curracl = current->acl;
71775 +
71776 + if (match) {
71777 + read_lock(&gr_inode_lock);
71778 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
71779 + read_unlock(&gr_inode_lock);
71780 +
71781 + if (matchpo) {
71782 + preempt_enable();
71783 + return matchpo;
71784 + }
71785 + }
71786 +
71787 + // lookup parent
71788 +
71789 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
71790 +
71791 + preempt_enable();
71792 + return matchpo;
71793 +}
71794 +
71795 +__u32
71796 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
71797 + const struct vfsmount * mnt, const __u32 mode)
71798 +{
71799 + struct acl_object_label *matchpo;
71800 + __u32 retval;
71801 +
71802 + if (unlikely(!(gr_status & GR_READY)))
71803 + return (mode & ~GR_AUDITS);
71804 +
71805 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
71806 +
71807 + retval = matchpo->mode & mode;
71808 +
71809 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
71810 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71811 + __u32 new_mode = mode;
71812 +
71813 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71814 +
71815 + gr_log_learn(new_dentry, mnt, new_mode);
71816 + return new_mode;
71817 + }
71818 +
71819 + return retval;
71820 +}
71821 +
71822 +__u32
71823 +gr_check_link(const struct dentry * new_dentry,
71824 + const struct dentry * parent_dentry,
71825 + const struct vfsmount * parent_mnt,
71826 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
71827 +{
71828 + struct acl_object_label *obj;
71829 + __u32 oldmode, newmode;
71830 + __u32 needmode;
71831 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
71832 + GR_DELETE | GR_INHERIT;
71833 +
71834 + if (unlikely(!(gr_status & GR_READY)))
71835 + return (GR_CREATE | GR_LINK);
71836 +
71837 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
71838 + oldmode = obj->mode;
71839 +
71840 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
71841 + newmode = obj->mode;
71842 +
71843 + needmode = newmode & checkmodes;
71844 +
71845 + // old name for hardlink must have at least the permissions of the new name
71846 + if ((oldmode & needmode) != needmode)
71847 + goto bad;
71848 +
71849 + // if old name had restrictions/auditing, make sure the new name does as well
71850 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
71851 +
71852 + // don't allow hardlinking of suid/sgid/fcapped files without permission
71853 + if (is_privileged_binary(old_dentry))
71854 + needmode |= GR_SETID;
71855 +
71856 + if ((newmode & needmode) != needmode)
71857 + goto bad;
71858 +
71859 + // enforce minimum permissions
71860 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
71861 + return newmode;
71862 +bad:
71863 + needmode = oldmode;
71864 + if (is_privileged_binary(old_dentry))
71865 + needmode |= GR_SETID;
71866 +
71867 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
71868 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
71869 + return (GR_CREATE | GR_LINK);
71870 + } else if (newmode & GR_SUPPRESS)
71871 + return GR_SUPPRESS;
71872 + else
71873 + return 0;
71874 +}
71875 +
71876 +int
71877 +gr_check_hidden_task(const struct task_struct *task)
71878 +{
71879 + if (unlikely(!(gr_status & GR_READY)))
71880 + return 0;
71881 +
71882 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
71883 + return 1;
71884 +
71885 + return 0;
71886 +}
71887 +
71888 +int
71889 +gr_check_protected_task(const struct task_struct *task)
71890 +{
71891 + if (unlikely(!(gr_status & GR_READY) || !task))
71892 + return 0;
71893 +
71894 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71895 + task->acl != current->acl)
71896 + return 1;
71897 +
71898 + return 0;
71899 +}
71900 +
71901 +int
71902 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
71903 +{
71904 + struct task_struct *p;
71905 + int ret = 0;
71906 +
71907 + if (unlikely(!(gr_status & GR_READY) || !pid))
71908 + return ret;
71909 +
71910 + read_lock(&tasklist_lock);
71911 + do_each_pid_task(pid, type, p) {
71912 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71913 + p->acl != current->acl) {
71914 + ret = 1;
71915 + goto out;
71916 + }
71917 + } while_each_pid_task(pid, type, p);
71918 +out:
71919 + read_unlock(&tasklist_lock);
71920 +
71921 + return ret;
71922 +}
71923 +
71924 +void
71925 +gr_copy_label(struct task_struct *tsk)
71926 +{
71927 + struct task_struct *p = current;
71928 +
71929 + tsk->inherited = p->inherited;
71930 + tsk->acl_sp_role = 0;
71931 + tsk->acl_role_id = p->acl_role_id;
71932 + tsk->acl = p->acl;
71933 + tsk->role = p->role;
71934 + tsk->signal->used_accept = 0;
71935 + tsk->signal->curr_ip = p->signal->curr_ip;
71936 + tsk->signal->saved_ip = p->signal->saved_ip;
71937 + if (p->exec_file)
71938 + get_file(p->exec_file);
71939 + tsk->exec_file = p->exec_file;
71940 + tsk->is_writable = p->is_writable;
71941 + if (unlikely(p->signal->used_accept)) {
71942 + p->signal->curr_ip = 0;
71943 + p->signal->saved_ip = 0;
71944 + }
71945 +
71946 + return;
71947 +}
71948 +
71949 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
71950 +
71951 +int
71952 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
71953 +{
71954 + unsigned int i;
71955 + __u16 num;
71956 + uid_t *uidlist;
71957 + uid_t curuid;
71958 + int realok = 0;
71959 + int effectiveok = 0;
71960 + int fsok = 0;
71961 + uid_t globalreal, globaleffective, globalfs;
71962 +
71963 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
71964 + struct user_struct *user;
71965 +
71966 + if (!uid_valid(real))
71967 + goto skipit;
71968 +
71969 + /* find user based on global namespace */
71970 +
71971 + globalreal = GR_GLOBAL_UID(real);
71972 +
71973 + user = find_user(make_kuid(&init_user_ns, globalreal));
71974 + if (user == NULL)
71975 + goto skipit;
71976 +
71977 + if (gr_process_kernel_setuid_ban(user)) {
71978 + /* for find_user */
71979 + free_uid(user);
71980 + return 1;
71981 + }
71982 +
71983 + /* for find_user */
71984 + free_uid(user);
71985 +
71986 +skipit:
71987 +#endif
71988 +
71989 + if (unlikely(!(gr_status & GR_READY)))
71990 + return 0;
71991 +
71992 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71993 + gr_log_learn_uid_change(real, effective, fs);
71994 +
71995 + num = current->acl->user_trans_num;
71996 + uidlist = current->acl->user_transitions;
71997 +
71998 + if (uidlist == NULL)
71999 + return 0;
72000 +
72001 + if (!uid_valid(real)) {
72002 + realok = 1;
72003 + globalreal = (uid_t)-1;
72004 + } else {
72005 + globalreal = GR_GLOBAL_UID(real);
72006 + }
72007 + if (!uid_valid(effective)) {
72008 + effectiveok = 1;
72009 + globaleffective = (uid_t)-1;
72010 + } else {
72011 + globaleffective = GR_GLOBAL_UID(effective);
72012 + }
72013 + if (!uid_valid(fs)) {
72014 + fsok = 1;
72015 + globalfs = (uid_t)-1;
72016 + } else {
72017 + globalfs = GR_GLOBAL_UID(fs);
72018 + }
72019 +
72020 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
72021 + for (i = 0; i < num; i++) {
72022 + curuid = uidlist[i];
72023 + if (globalreal == curuid)
72024 + realok = 1;
72025 + if (globaleffective == curuid)
72026 + effectiveok = 1;
72027 + if (globalfs == curuid)
72028 + fsok = 1;
72029 + }
72030 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
72031 + for (i = 0; i < num; i++) {
72032 + curuid = uidlist[i];
72033 + if (globalreal == curuid)
72034 + break;
72035 + if (globaleffective == curuid)
72036 + break;
72037 + if (globalfs == curuid)
72038 + break;
72039 + }
72040 + /* not in deny list */
72041 + if (i == num) {
72042 + realok = 1;
72043 + effectiveok = 1;
72044 + fsok = 1;
72045 + }
72046 + }
72047 +
72048 + if (realok && effectiveok && fsok)
72049 + return 0;
72050 + else {
72051 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
72052 + return 1;
72053 + }
72054 +}
72055 +
72056 +int
72057 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
72058 +{
72059 + unsigned int i;
72060 + __u16 num;
72061 + gid_t *gidlist;
72062 + gid_t curgid;
72063 + int realok = 0;
72064 + int effectiveok = 0;
72065 + int fsok = 0;
72066 + gid_t globalreal, globaleffective, globalfs;
72067 +
72068 + if (unlikely(!(gr_status & GR_READY)))
72069 + return 0;
72070 +
72071 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72072 + gr_log_learn_gid_change(real, effective, fs);
72073 +
72074 + num = current->acl->group_trans_num;
72075 + gidlist = current->acl->group_transitions;
72076 +
72077 + if (gidlist == NULL)
72078 + return 0;
72079 +
72080 + if (!gid_valid(real)) {
72081 + realok = 1;
72082 + globalreal = (gid_t)-1;
72083 + } else {
72084 + globalreal = GR_GLOBAL_GID(real);
72085 + }
72086 + if (!gid_valid(effective)) {
72087 + effectiveok = 1;
72088 + globaleffective = (gid_t)-1;
72089 + } else {
72090 + globaleffective = GR_GLOBAL_GID(effective);
72091 + }
72092 + if (!gid_valid(fs)) {
72093 + fsok = 1;
72094 + globalfs = (gid_t)-1;
72095 + } else {
72096 + globalfs = GR_GLOBAL_GID(fs);
72097 + }
72098 +
72099 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
72100 + for (i = 0; i < num; i++) {
72101 + curgid = gidlist[i];
72102 + if (globalreal == curgid)
72103 + realok = 1;
72104 + if (globaleffective == curgid)
72105 + effectiveok = 1;
72106 + if (globalfs == curgid)
72107 + fsok = 1;
72108 + }
72109 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
72110 + for (i = 0; i < num; i++) {
72111 + curgid = gidlist[i];
72112 + if (globalreal == curgid)
72113 + break;
72114 + if (globaleffective == curgid)
72115 + break;
72116 + if (globalfs == curgid)
72117 + break;
72118 + }
72119 + /* not in deny list */
72120 + if (i == num) {
72121 + realok = 1;
72122 + effectiveok = 1;
72123 + fsok = 1;
72124 + }
72125 + }
72126 +
72127 + if (realok && effectiveok && fsok)
72128 + return 0;
72129 + else {
72130 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
72131 + return 1;
72132 + }
72133 +}
72134 +
72135 +extern int gr_acl_is_capable(const int cap);
72136 +
72137 +void
72138 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
72139 +{
72140 + struct acl_role_label *role = task->role;
72141 + struct acl_role_label *origrole = role;
72142 + struct acl_subject_label *subj = NULL;
72143 + struct acl_object_label *obj;
72144 + struct file *filp;
72145 + uid_t uid;
72146 + gid_t gid;
72147 +
72148 + if (unlikely(!(gr_status & GR_READY)))
72149 + return;
72150 +
72151 + uid = GR_GLOBAL_UID(kuid);
72152 + gid = GR_GLOBAL_GID(kgid);
72153 +
72154 + filp = task->exec_file;
72155 +
72156 + /* kernel process, we'll give them the kernel role */
72157 + if (unlikely(!filp)) {
72158 + task->role = running_polstate.kernel_role;
72159 + task->acl = running_polstate.kernel_role->root_label;
72160 + return;
72161 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
72162 + /* save the current ip at time of role lookup so that the proper
72163 + IP will be learned for role_allowed_ip */
72164 + task->signal->saved_ip = task->signal->curr_ip;
72165 + role = lookup_acl_role_label(task, uid, gid);
72166 + }
72167 +
72168 + /* don't change the role if we're not a privileged process */
72169 + if (role && task->role != role &&
72170 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
72171 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
72172 + return;
72173 +
72174 + task->role = role;
72175 +
72176 + if (task->inherited) {
72177 + /* if we reached our subject through inheritance, then first see
72178 + if there's a subject of the same name in the new role that has
72179 + an object that would result in the same inherited subject
72180 + */
72181 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
72182 + if (subj) {
72183 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
72184 + if (!(obj->mode & GR_INHERIT))
72185 + subj = NULL;
72186 + }
72187 +
72188 + }
72189 + if (subj == NULL) {
72190 + /* otherwise:
72191 + perform subject lookup in possibly new role
72192 + we can use this result below in the case where role == task->role
72193 + */
72194 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
72195 + }
72196 +
72197 + /* if we changed uid/gid, but result in the same role
72198 + and are using inheritance, don't lose the inherited subject
72199 + if current subject is other than what normal lookup
72200 + would result in, we arrived via inheritance, don't
72201 + lose subject
72202 + */
72203 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
72204 + (subj == task->acl)))
72205 + task->acl = subj;
72206 +
72207 + /* leave task->inherited unaffected */
72208 +
72209 + task->is_writable = 0;
72210 +
72211 + /* ignore additional mmap checks for processes that are writable
72212 + by the default ACL */
72213 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
72214 + if (unlikely(obj->mode & GR_WRITE))
72215 + task->is_writable = 1;
72216 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
72217 + if (unlikely(obj->mode & GR_WRITE))
72218 + task->is_writable = 1;
72219 +
72220 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
72221 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
72222 +#endif
72223 +
72224 + gr_set_proc_res(task);
72225 +
72226 + return;
72227 +}
72228 +
72229 +int
72230 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
72231 + const int unsafe_flags)
72232 +{
72233 + struct task_struct *task = current;
72234 + struct acl_subject_label *newacl;
72235 + struct acl_object_label *obj;
72236 + __u32 retmode;
72237 +
72238 + if (unlikely(!(gr_status & GR_READY)))
72239 + return 0;
72240 +
72241 + newacl = chk_subj_label(dentry, mnt, task->role);
72242 +
72243 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
72244 + did an exec
72245 + */
72246 + rcu_read_lock();
72247 + read_lock(&tasklist_lock);
72248 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
72249 + (task->parent->acl->mode & GR_POVERRIDE))) {
72250 + read_unlock(&tasklist_lock);
72251 + rcu_read_unlock();
72252 + goto skip_check;
72253 + }
72254 + read_unlock(&tasklist_lock);
72255 + rcu_read_unlock();
72256 +
72257 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
72258 + !(task->role->roletype & GR_ROLE_GOD) &&
72259 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
72260 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
72261 + if (unsafe_flags & LSM_UNSAFE_SHARE)
72262 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
72263 + else
72264 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
72265 + return -EACCES;
72266 + }
72267 +
72268 +skip_check:
72269 +
72270 + obj = chk_obj_label(dentry, mnt, task->acl);
72271 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
72272 +
72273 + if (!(task->acl->mode & GR_INHERITLEARN) &&
72274 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
72275 + if (obj->nested)
72276 + task->acl = obj->nested;
72277 + else
72278 + task->acl = newacl;
72279 + task->inherited = 0;
72280 + } else {
72281 + task->inherited = 1;
72282 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
72283 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
72284 + }
72285 +
72286 + task->is_writable = 0;
72287 +
72288 + /* ignore additional mmap checks for processes that are writable
72289 + by the default ACL */
72290 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
72291 + if (unlikely(obj->mode & GR_WRITE))
72292 + task->is_writable = 1;
72293 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
72294 + if (unlikely(obj->mode & GR_WRITE))
72295 + task->is_writable = 1;
72296 +
72297 + gr_set_proc_res(task);
72298 +
72299 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
72300 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
72301 +#endif
72302 + return 0;
72303 +}
72304 +
72305 +/* always called with valid inodev ptr */
72306 +static void
72307 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
72308 +{
72309 + struct acl_object_label *matchpo;
72310 + struct acl_subject_label *matchps;
72311 + struct acl_subject_label *subj;
72312 + struct acl_role_label *role;
72313 + unsigned int x;
72314 +
72315 + FOR_EACH_ROLE_START(role)
72316 + FOR_EACH_SUBJECT_START(role, subj, x)
72317 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
72318 + matchpo->mode |= GR_DELETED;
72319 + FOR_EACH_SUBJECT_END(subj,x)
72320 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
72321 + /* nested subjects aren't in the role's subj_hash table */
72322 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
72323 + matchpo->mode |= GR_DELETED;
72324 + FOR_EACH_NESTED_SUBJECT_END(subj)
72325 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
72326 + matchps->mode |= GR_DELETED;
72327 + FOR_EACH_ROLE_END(role)
72328 +
72329 + inodev->nentry->deleted = 1;
72330 +
72331 + return;
72332 +}
72333 +
72334 +void
72335 +gr_handle_delete(const u64 ino, const dev_t dev)
72336 +{
72337 + struct inodev_entry *inodev;
72338 +
72339 + if (unlikely(!(gr_status & GR_READY)))
72340 + return;
72341 +
72342 + write_lock(&gr_inode_lock);
72343 + inodev = lookup_inodev_entry(ino, dev);
72344 + if (inodev != NULL)
72345 + do_handle_delete(inodev, ino, dev);
72346 + write_unlock(&gr_inode_lock);
72347 +
72348 + return;
72349 +}
72350 +
72351 +static void
72352 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
72353 + const u64 newinode, const dev_t newdevice,
72354 + struct acl_subject_label *subj)
72355 +{
72356 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
72357 + struct acl_object_label *match;
72358 +
72359 + match = subj->obj_hash[index];
72360 +
72361 + while (match && (match->inode != oldinode ||
72362 + match->device != olddevice ||
72363 + !(match->mode & GR_DELETED)))
72364 + match = match->next;
72365 +
72366 + if (match && (match->inode == oldinode)
72367 + && (match->device == olddevice)
72368 + && (match->mode & GR_DELETED)) {
72369 + if (match->prev == NULL) {
72370 + subj->obj_hash[index] = match->next;
72371 + if (match->next != NULL)
72372 + match->next->prev = NULL;
72373 + } else {
72374 + match->prev->next = match->next;
72375 + if (match->next != NULL)
72376 + match->next->prev = match->prev;
72377 + }
72378 + match->prev = NULL;
72379 + match->next = NULL;
72380 + match->inode = newinode;
72381 + match->device = newdevice;
72382 + match->mode &= ~GR_DELETED;
72383 +
72384 + insert_acl_obj_label(match, subj);
72385 + }
72386 +
72387 + return;
72388 +}
72389 +
72390 +static void
72391 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
72392 + const u64 newinode, const dev_t newdevice,
72393 + struct acl_role_label *role)
72394 +{
72395 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
72396 + struct acl_subject_label *match;
72397 +
72398 + match = role->subj_hash[index];
72399 +
72400 + while (match && (match->inode != oldinode ||
72401 + match->device != olddevice ||
72402 + !(match->mode & GR_DELETED)))
72403 + match = match->next;
72404 +
72405 + if (match && (match->inode == oldinode)
72406 + && (match->device == olddevice)
72407 + && (match->mode & GR_DELETED)) {
72408 + if (match->prev == NULL) {
72409 + role->subj_hash[index] = match->next;
72410 + if (match->next != NULL)
72411 + match->next->prev = NULL;
72412 + } else {
72413 + match->prev->next = match->next;
72414 + if (match->next != NULL)
72415 + match->next->prev = match->prev;
72416 + }
72417 + match->prev = NULL;
72418 + match->next = NULL;
72419 + match->inode = newinode;
72420 + match->device = newdevice;
72421 + match->mode &= ~GR_DELETED;
72422 +
72423 + insert_acl_subj_label(match, role);
72424 + }
72425 +
72426 + return;
72427 +}
72428 +
72429 +static void
72430 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
72431 + const u64 newinode, const dev_t newdevice)
72432 +{
72433 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
72434 + struct inodev_entry *match;
72435 +
72436 + match = running_polstate.inodev_set.i_hash[index];
72437 +
72438 + while (match && (match->nentry->inode != oldinode ||
72439 + match->nentry->device != olddevice || !match->nentry->deleted))
72440 + match = match->next;
72441 +
72442 + if (match && (match->nentry->inode == oldinode)
72443 + && (match->nentry->device == olddevice) &&
72444 + match->nentry->deleted) {
72445 + if (match->prev == NULL) {
72446 + running_polstate.inodev_set.i_hash[index] = match->next;
72447 + if (match->next != NULL)
72448 + match->next->prev = NULL;
72449 + } else {
72450 + match->prev->next = match->next;
72451 + if (match->next != NULL)
72452 + match->next->prev = match->prev;
72453 + }
72454 + match->prev = NULL;
72455 + match->next = NULL;
72456 + match->nentry->inode = newinode;
72457 + match->nentry->device = newdevice;
72458 + match->nentry->deleted = 0;
72459 +
72460 + insert_inodev_entry(match);
72461 + }
72462 +
72463 + return;
72464 +}
72465 +
72466 +static void
72467 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
72468 +{
72469 + struct acl_subject_label *subj;
72470 + struct acl_role_label *role;
72471 + unsigned int x;
72472 +
72473 + FOR_EACH_ROLE_START(role)
72474 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
72475 +
72476 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
72477 + if ((subj->inode == ino) && (subj->device == dev)) {
72478 + subj->inode = ino;
72479 + subj->device = dev;
72480 + }
72481 + /* nested subjects aren't in the role's subj_hash table */
72482 + update_acl_obj_label(matchn->inode, matchn->device,
72483 + ino, dev, subj);
72484 + FOR_EACH_NESTED_SUBJECT_END(subj)
72485 + FOR_EACH_SUBJECT_START(role, subj, x)
72486 + update_acl_obj_label(matchn->inode, matchn->device,
72487 + ino, dev, subj);
72488 + FOR_EACH_SUBJECT_END(subj,x)
72489 + FOR_EACH_ROLE_END(role)
72490 +
72491 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
72492 +
72493 + return;
72494 +}
72495 +
72496 +static void
72497 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
72498 + const struct vfsmount *mnt)
72499 +{
72500 + u64 ino = __get_ino(dentry);
72501 + dev_t dev = __get_dev(dentry);
72502 +
72503 + __do_handle_create(matchn, ino, dev);
72504 +
72505 + return;
72506 +}
72507 +
72508 +void
72509 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
72510 +{
72511 + struct name_entry *matchn;
72512 +
72513 + if (unlikely(!(gr_status & GR_READY)))
72514 + return;
72515 +
72516 + preempt_disable();
72517 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
72518 +
72519 + if (unlikely((unsigned long)matchn)) {
72520 + write_lock(&gr_inode_lock);
72521 + do_handle_create(matchn, dentry, mnt);
72522 + write_unlock(&gr_inode_lock);
72523 + }
72524 + preempt_enable();
72525 +
72526 + return;
72527 +}
72528 +
72529 +void
72530 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
72531 +{
72532 + struct name_entry *matchn;
72533 +
72534 + if (unlikely(!(gr_status & GR_READY)))
72535 + return;
72536 +
72537 + preempt_disable();
72538 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
72539 +
72540 + if (unlikely((unsigned long)matchn)) {
72541 + write_lock(&gr_inode_lock);
72542 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
72543 + write_unlock(&gr_inode_lock);
72544 + }
72545 + preempt_enable();
72546 +
72547 + return;
72548 +}
72549 +
72550 +void
72551 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
72552 + struct dentry *old_dentry,
72553 + struct dentry *new_dentry,
72554 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
72555 +{
72556 + struct name_entry *matchn;
72557 + struct name_entry *matchn2 = NULL;
72558 + struct inodev_entry *inodev;
72559 + struct inode *inode = new_dentry->d_inode;
72560 + u64 old_ino = __get_ino(old_dentry);
72561 + dev_t old_dev = __get_dev(old_dentry);
72562 + unsigned int exchange = flags & RENAME_EXCHANGE;
72563 +
72564 + /* vfs_rename swaps the name and parent link for old_dentry and
72565 + new_dentry
72566 + at this point, old_dentry has the new name, parent link, and inode
72567 + for the renamed file
72568 + if a file is being replaced by a rename, new_dentry has the inode
72569 + and name for the replaced file
72570 + */
72571 +
72572 + if (unlikely(!(gr_status & GR_READY)))
72573 + return;
72574 +
72575 + preempt_disable();
72576 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
72577 +
72578 + /* exchange cases:
72579 + a filename exists for the source, but not dest
72580 + do a recreate on source
72581 + a filename exists for the dest, but not source
72582 + do a recreate on dest
72583 + a filename exists for both source and dest
72584 + delete source and dest, then create source and dest
72585 + a filename exists for neither source nor dest
72586 + no updates needed
72587 +
72588 + the name entry lookups get us the old inode/dev associated with
72589 + each name, so do the deletes first (if possible) so that when
72590 + we do the create, we pick up on the right entries
72591 + */
72592 +
72593 + if (exchange)
72594 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
72595 +
72596 + /* we wouldn't have to check d_inode if it weren't for
72597 + NFS silly-renaming
72598 + */
72599 +
72600 + write_lock(&gr_inode_lock);
72601 + if (unlikely((replace || exchange) && inode)) {
72602 + u64 new_ino = __get_ino(new_dentry);
72603 + dev_t new_dev = __get_dev(new_dentry);
72604 +
72605 + inodev = lookup_inodev_entry(new_ino, new_dev);
72606 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
72607 + do_handle_delete(inodev, new_ino, new_dev);
72608 + }
72609 +
72610 + inodev = lookup_inodev_entry(old_ino, old_dev);
72611 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
72612 + do_handle_delete(inodev, old_ino, old_dev);
72613 +
72614 + if (unlikely(matchn != NULL))
72615 + do_handle_create(matchn, old_dentry, mnt);
72616 +
72617 + if (unlikely(matchn2 != NULL))
72618 + do_handle_create(matchn2, new_dentry, mnt);
72619 +
72620 + write_unlock(&gr_inode_lock);
72621 + preempt_enable();
72622 +
72623 + return;
72624 +}
72625 +
72626 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
72627 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
72628 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
72629 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
72630 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
72631 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
72632 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
72633 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
72634 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
72635 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
72636 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
72637 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
72638 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
72639 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
72640 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
72641 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
72642 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
72643 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
72644 +};
72645 +
72646 +void
72647 +gr_learn_resource(const struct task_struct *task,
72648 + const int res, const unsigned long wanted, const int gt)
72649 +{
72650 + struct acl_subject_label *acl;
72651 + const struct cred *cred;
72652 +
72653 + if (unlikely((gr_status & GR_READY) &&
72654 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
72655 + goto skip_reslog;
72656 +
72657 + gr_log_resource(task, res, wanted, gt);
72658 +skip_reslog:
72659 +
72660 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
72661 + return;
72662 +
72663 + acl = task->acl;
72664 +
72665 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
72666 + !(acl->resmask & (1U << (unsigned short) res))))
72667 + return;
72668 +
72669 + if (wanted >= acl->res[res].rlim_cur) {
72670 + unsigned long res_add;
72671 +
72672 + res_add = wanted + res_learn_bumps[res];
72673 +
72674 + acl->res[res].rlim_cur = res_add;
72675 +
72676 + if (wanted > acl->res[res].rlim_max)
72677 + acl->res[res].rlim_max = res_add;
72678 +
72679 + /* only log the subject filename, since resource logging is supported for
72680 + single-subject learning only */
72681 + rcu_read_lock();
72682 + cred = __task_cred(task);
72683 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72684 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
72685 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
72686 + "", (unsigned long) res, &task->signal->saved_ip);
72687 + rcu_read_unlock();
72688 + }
72689 +
72690 + return;
72691 +}
72692 +EXPORT_SYMBOL_GPL(gr_learn_resource);
72693 +#endif
72694 +
72695 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
72696 +void
72697 +pax_set_initial_flags(struct linux_binprm *bprm)
72698 +{
72699 + struct task_struct *task = current;
72700 + struct acl_subject_label *proc;
72701 + unsigned long flags;
72702 +
72703 + if (unlikely(!(gr_status & GR_READY)))
72704 + return;
72705 +
72706 + flags = pax_get_flags(task);
72707 +
72708 + proc = task->acl;
72709 +
72710 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
72711 + flags &= ~MF_PAX_PAGEEXEC;
72712 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
72713 + flags &= ~MF_PAX_SEGMEXEC;
72714 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
72715 + flags &= ~MF_PAX_RANDMMAP;
72716 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
72717 + flags &= ~MF_PAX_EMUTRAMP;
72718 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
72719 + flags &= ~MF_PAX_MPROTECT;
72720 +
72721 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
72722 + flags |= MF_PAX_PAGEEXEC;
72723 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
72724 + flags |= MF_PAX_SEGMEXEC;
72725 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
72726 + flags |= MF_PAX_RANDMMAP;
72727 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
72728 + flags |= MF_PAX_EMUTRAMP;
72729 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
72730 + flags |= MF_PAX_MPROTECT;
72731 +
72732 + pax_set_flags(task, flags);
72733 +
72734 + return;
72735 +}
72736 +#endif
72737 +
72738 +int
72739 +gr_handle_proc_ptrace(struct task_struct *task)
72740 +{
72741 + struct file *filp;
72742 + struct task_struct *tmp = task;
72743 + struct task_struct *curtemp = current;
72744 + __u32 retmode;
72745 +
72746 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72747 + if (unlikely(!(gr_status & GR_READY)))
72748 + return 0;
72749 +#endif
72750 +
72751 + read_lock(&tasklist_lock);
72752 + read_lock(&grsec_exec_file_lock);
72753 + filp = task->exec_file;
72754 +
72755 + while (task_pid_nr(tmp) > 0) {
72756 + if (tmp == curtemp)
72757 + break;
72758 + tmp = tmp->real_parent;
72759 + }
72760 +
72761 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72762 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
72763 + read_unlock(&grsec_exec_file_lock);
72764 + read_unlock(&tasklist_lock);
72765 + return 1;
72766 + }
72767 +
72768 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72769 + if (!(gr_status & GR_READY)) {
72770 + read_unlock(&grsec_exec_file_lock);
72771 + read_unlock(&tasklist_lock);
72772 + return 0;
72773 + }
72774 +#endif
72775 +
72776 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
72777 + read_unlock(&grsec_exec_file_lock);
72778 + read_unlock(&tasklist_lock);
72779 +
72780 + if (retmode & GR_NOPTRACE)
72781 + return 1;
72782 +
72783 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
72784 + && (current->acl != task->acl || (current->acl != current->role->root_label
72785 + && task_pid_nr(current) != task_pid_nr(task))))
72786 + return 1;
72787 +
72788 + return 0;
72789 +}
72790 +
72791 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
72792 +{
72793 + if (unlikely(!(gr_status & GR_READY)))
72794 + return;
72795 +
72796 + if (!(current->role->roletype & GR_ROLE_GOD))
72797 + return;
72798 +
72799 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
72800 + p->role->rolename, gr_task_roletype_to_char(p),
72801 + p->acl->filename);
72802 +}
72803 +
72804 +int
72805 +gr_handle_ptrace(struct task_struct *task, const long request)
72806 +{
72807 + struct task_struct *tmp = task;
72808 + struct task_struct *curtemp = current;
72809 + __u32 retmode;
72810 +
72811 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72812 + if (unlikely(!(gr_status & GR_READY)))
72813 + return 0;
72814 +#endif
72815 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
72816 + read_lock(&tasklist_lock);
72817 + while (task_pid_nr(tmp) > 0) {
72818 + if (tmp == curtemp)
72819 + break;
72820 + tmp = tmp->real_parent;
72821 + }
72822 +
72823 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72824 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
72825 + read_unlock(&tasklist_lock);
72826 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72827 + return 1;
72828 + }
72829 + read_unlock(&tasklist_lock);
72830 + }
72831 +
72832 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72833 + if (!(gr_status & GR_READY))
72834 + return 0;
72835 +#endif
72836 +
72837 + read_lock(&grsec_exec_file_lock);
72838 + if (unlikely(!task->exec_file)) {
72839 + read_unlock(&grsec_exec_file_lock);
72840 + return 0;
72841 + }
72842 +
72843 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
72844 + read_unlock(&grsec_exec_file_lock);
72845 +
72846 + if (retmode & GR_NOPTRACE) {
72847 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72848 + return 1;
72849 + }
72850 +
72851 + if (retmode & GR_PTRACERD) {
72852 + switch (request) {
72853 + case PTRACE_SEIZE:
72854 + case PTRACE_POKETEXT:
72855 + case PTRACE_POKEDATA:
72856 + case PTRACE_POKEUSR:
72857 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
72858 + case PTRACE_SETREGS:
72859 + case PTRACE_SETFPREGS:
72860 +#endif
72861 +#ifdef CONFIG_X86
72862 + case PTRACE_SETFPXREGS:
72863 +#endif
72864 +#ifdef CONFIG_ALTIVEC
72865 + case PTRACE_SETVRREGS:
72866 +#endif
72867 + return 1;
72868 + default:
72869 + return 0;
72870 + }
72871 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
72872 + !(current->role->roletype & GR_ROLE_GOD) &&
72873 + (current->acl != task->acl)) {
72874 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72875 + return 1;
72876 + }
72877 +
72878 + return 0;
72879 +}
72880 +
72881 +static int is_writable_mmap(const struct file *filp)
72882 +{
72883 + struct task_struct *task = current;
72884 + struct acl_object_label *obj, *obj2;
72885 +
72886 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
72887 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
72888 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
72889 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
72890 + task->role->root_label);
72891 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
72892 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
72893 + return 1;
72894 + }
72895 + }
72896 + return 0;
72897 +}
72898 +
72899 +int
72900 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
72901 +{
72902 + __u32 mode;
72903 +
72904 + if (unlikely(!file || !(prot & PROT_EXEC)))
72905 + return 1;
72906 +
72907 + if (is_writable_mmap(file))
72908 + return 0;
72909 +
72910 + mode =
72911 + gr_search_file(file->f_path.dentry,
72912 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72913 + file->f_path.mnt);
72914 +
72915 + if (!gr_tpe_allow(file))
72916 + return 0;
72917 +
72918 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72919 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72920 + return 0;
72921 + } else if (unlikely(!(mode & GR_EXEC))) {
72922 + return 0;
72923 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72924 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72925 + return 1;
72926 + }
72927 +
72928 + return 1;
72929 +}
72930 +
72931 +int
72932 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
72933 +{
72934 + __u32 mode;
72935 +
72936 + if (unlikely(!file || !(prot & PROT_EXEC)))
72937 + return 1;
72938 +
72939 + if (is_writable_mmap(file))
72940 + return 0;
72941 +
72942 + mode =
72943 + gr_search_file(file->f_path.dentry,
72944 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72945 + file->f_path.mnt);
72946 +
72947 + if (!gr_tpe_allow(file))
72948 + return 0;
72949 +
72950 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72951 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72952 + return 0;
72953 + } else if (unlikely(!(mode & GR_EXEC))) {
72954 + return 0;
72955 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72956 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72957 + return 1;
72958 + }
72959 +
72960 + return 1;
72961 +}
72962 +
72963 +void
72964 +gr_acl_handle_psacct(struct task_struct *task, const long code)
72965 +{
72966 + unsigned long runtime, cputime;
72967 + cputime_t utime, stime;
72968 + unsigned int wday, cday;
72969 + __u8 whr, chr;
72970 + __u8 wmin, cmin;
72971 + __u8 wsec, csec;
72972 + struct timespec curtime, starttime;
72973 +
72974 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
72975 + !(task->acl->mode & GR_PROCACCT)))
72976 + return;
72977 +
72978 + curtime = ns_to_timespec(ktime_get_ns());
72979 + starttime = ns_to_timespec(task->start_time);
72980 + runtime = curtime.tv_sec - starttime.tv_sec;
72981 + wday = runtime / (60 * 60 * 24);
72982 + runtime -= wday * (60 * 60 * 24);
72983 + whr = runtime / (60 * 60);
72984 + runtime -= whr * (60 * 60);
72985 + wmin = runtime / 60;
72986 + runtime -= wmin * 60;
72987 + wsec = runtime;
72988 +
72989 + task_cputime(task, &utime, &stime);
72990 + cputime = cputime_to_secs(utime + stime);
72991 + cday = cputime / (60 * 60 * 24);
72992 + cputime -= cday * (60 * 60 * 24);
72993 + chr = cputime / (60 * 60);
72994 + cputime -= chr * (60 * 60);
72995 + cmin = cputime / 60;
72996 + cputime -= cmin * 60;
72997 + csec = cputime;
72998 +
72999 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
73000 +
73001 + return;
73002 +}
73003 +
73004 +#ifdef CONFIG_TASKSTATS
73005 +int gr_is_taskstats_denied(int pid)
73006 +{
73007 + struct task_struct *task;
73008 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73009 + const struct cred *cred;
73010 +#endif
73011 + int ret = 0;
73012 +
73013 + /* restrict taskstats viewing to un-chrooted root users
73014 + who have the 'view' subject flag if the RBAC system is enabled
73015 + */
73016 +
73017 + rcu_read_lock();
73018 + read_lock(&tasklist_lock);
73019 + task = find_task_by_vpid(pid);
73020 + if (task) {
73021 +#ifdef CONFIG_GRKERNSEC_CHROOT
73022 + if (proc_is_chrooted(task))
73023 + ret = -EACCES;
73024 +#endif
73025 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73026 + cred = __task_cred(task);
73027 +#ifdef CONFIG_GRKERNSEC_PROC_USER
73028 + if (gr_is_global_nonroot(cred->uid))
73029 + ret = -EACCES;
73030 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73031 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
73032 + ret = -EACCES;
73033 +#endif
73034 +#endif
73035 + if (gr_status & GR_READY) {
73036 + if (!(task->acl->mode & GR_VIEW))
73037 + ret = -EACCES;
73038 + }
73039 + } else
73040 + ret = -ENOENT;
73041 +
73042 + read_unlock(&tasklist_lock);
73043 + rcu_read_unlock();
73044 +
73045 + return ret;
73046 +}
73047 +#endif
73048 +
73049 +/* AUXV entries are filled via a descendant of search_binary_handler
73050 + after we've already applied the subject for the target
73051 +*/
73052 +int gr_acl_enable_at_secure(void)
73053 +{
73054 + if (unlikely(!(gr_status & GR_READY)))
73055 + return 0;
73056 +
73057 + if (current->acl->mode & GR_ATSECURE)
73058 + return 1;
73059 +
73060 + return 0;
73061 +}
73062 +
73063 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
73064 +{
73065 + struct task_struct *task = current;
73066 + struct dentry *dentry = file->f_path.dentry;
73067 + struct vfsmount *mnt = file->f_path.mnt;
73068 + struct acl_object_label *obj, *tmp;
73069 + struct acl_subject_label *subj;
73070 + unsigned int bufsize;
73071 + int is_not_root;
73072 + char *path;
73073 + dev_t dev = __get_dev(dentry);
73074 +
73075 + if (unlikely(!(gr_status & GR_READY)))
73076 + return 1;
73077 +
73078 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
73079 + return 1;
73080 +
73081 + /* ignore Eric Biederman */
73082 + if (IS_PRIVATE(dentry->d_inode))
73083 + return 1;
73084 +
73085 + subj = task->acl;
73086 + read_lock(&gr_inode_lock);
73087 + do {
73088 + obj = lookup_acl_obj_label(ino, dev, subj);
73089 + if (obj != NULL) {
73090 + read_unlock(&gr_inode_lock);
73091 + return (obj->mode & GR_FIND) ? 1 : 0;
73092 + }
73093 + } while ((subj = subj->parent_subject));
73094 + read_unlock(&gr_inode_lock);
73095 +
73096 + /* this is purely an optimization since we're looking for an object
73097 + for the directory we're doing a readdir on
73098 + if it's possible for any globbed object to match the entry we're
73099 + filling into the directory, then the object we find here will be
73100 + an anchor point with attached globbed objects
73101 + */
73102 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
73103 + if (obj->globbed == NULL)
73104 + return (obj->mode & GR_FIND) ? 1 : 0;
73105 +
73106 + is_not_root = ((obj->filename[0] == '/') &&
73107 + (obj->filename[1] == '\0')) ? 0 : 1;
73108 + bufsize = PAGE_SIZE - namelen - is_not_root;
73109 +
73110 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
73111 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
73112 + return 1;
73113 +
73114 + preempt_disable();
73115 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
73116 + bufsize);
73117 +
73118 + bufsize = strlen(path);
73119 +
73120 + /* if base is "/", don't append an additional slash */
73121 + if (is_not_root)
73122 + *(path + bufsize) = '/';
73123 + memcpy(path + bufsize + is_not_root, name, namelen);
73124 + *(path + bufsize + namelen + is_not_root) = '\0';
73125 +
73126 + tmp = obj->globbed;
73127 + while (tmp) {
73128 + if (!glob_match(tmp->filename, path)) {
73129 + preempt_enable();
73130 + return (tmp->mode & GR_FIND) ? 1 : 0;
73131 + }
73132 + tmp = tmp->next;
73133 + }
73134 + preempt_enable();
73135 + return (obj->mode & GR_FIND) ? 1 : 0;
73136 +}
73137 +
73138 +void gr_put_exec_file(struct task_struct *task)
73139 +{
73140 + struct file *filp;
73141 +
73142 + write_lock(&grsec_exec_file_lock);
73143 + filp = task->exec_file;
73144 + task->exec_file = NULL;
73145 + write_unlock(&grsec_exec_file_lock);
73146 +
73147 + if (filp)
73148 + fput(filp);
73149 +
73150 + return;
73151 +}
73152 +
73153 +
73154 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
73155 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
73156 +#endif
73157 +#ifdef CONFIG_SECURITY
73158 +EXPORT_SYMBOL_GPL(gr_check_user_change);
73159 +EXPORT_SYMBOL_GPL(gr_check_group_change);
73160 +#endif
73161 +
73162 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
73163 new file mode 100644
73164 index 0000000..18ffbbd
73165 --- /dev/null
73166 +++ b/grsecurity/gracl_alloc.c
73167 @@ -0,0 +1,105 @@
73168 +#include <linux/kernel.h>
73169 +#include <linux/mm.h>
73170 +#include <linux/slab.h>
73171 +#include <linux/vmalloc.h>
73172 +#include <linux/gracl.h>
73173 +#include <linux/grsecurity.h>
73174 +
73175 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
73176 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
73177 +
73178 +static __inline__ int
73179 +alloc_pop(void)
73180 +{
73181 + if (current_alloc_state->alloc_stack_next == 1)
73182 + return 0;
73183 +
73184 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
73185 +
73186 + current_alloc_state->alloc_stack_next--;
73187 +
73188 + return 1;
73189 +}
73190 +
73191 +static __inline__ int
73192 +alloc_push(void *buf)
73193 +{
73194 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
73195 + return 1;
73196 +
73197 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
73198 +
73199 + current_alloc_state->alloc_stack_next++;
73200 +
73201 + return 0;
73202 +}
73203 +
73204 +void *
73205 +acl_alloc(unsigned long len)
73206 +{
73207 + void *ret = NULL;
73208 +
73209 + if (!len || len > PAGE_SIZE)
73210 + goto out;
73211 +
73212 + ret = kmalloc(len, GFP_KERNEL);
73213 +
73214 + if (ret) {
73215 + if (alloc_push(ret)) {
73216 + kfree(ret);
73217 + ret = NULL;
73218 + }
73219 + }
73220 +
73221 +out:
73222 + return ret;
73223 +}
73224 +
73225 +void *
73226 +acl_alloc_num(unsigned long num, unsigned long len)
73227 +{
73228 + if (!len || (num > (PAGE_SIZE / len)))
73229 + return NULL;
73230 +
73231 + return acl_alloc(num * len);
73232 +}
73233 +
73234 +void
73235 +acl_free_all(void)
73236 +{
73237 + if (!current_alloc_state->alloc_stack)
73238 + return;
73239 +
73240 + while (alloc_pop()) ;
73241 +
73242 + if (current_alloc_state->alloc_stack) {
73243 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
73244 + kfree(current_alloc_state->alloc_stack);
73245 + else
73246 + vfree(current_alloc_state->alloc_stack);
73247 + }
73248 +
73249 + current_alloc_state->alloc_stack = NULL;
73250 + current_alloc_state->alloc_stack_size = 1;
73251 + current_alloc_state->alloc_stack_next = 1;
73252 +
73253 + return;
73254 +}
73255 +
73256 +int
73257 +acl_alloc_stack_init(unsigned long size)
73258 +{
73259 + if ((size * sizeof (void *)) <= PAGE_SIZE)
73260 + current_alloc_state->alloc_stack =
73261 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
73262 + else
73263 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
73264 +
73265 + current_alloc_state->alloc_stack_size = size;
73266 + current_alloc_state->alloc_stack_next = 1;
73267 +
73268 + if (!current_alloc_state->alloc_stack)
73269 + return 0;
73270 + else
73271 + return 1;
73272 +}
73273 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
73274 new file mode 100644
73275 index 0000000..1a94c11
73276 --- /dev/null
73277 +++ b/grsecurity/gracl_cap.c
73278 @@ -0,0 +1,127 @@
73279 +#include <linux/kernel.h>
73280 +#include <linux/module.h>
73281 +#include <linux/sched.h>
73282 +#include <linux/gracl.h>
73283 +#include <linux/grsecurity.h>
73284 +#include <linux/grinternal.h>
73285 +
73286 +extern const char *captab_log[];
73287 +extern int captab_log_entries;
73288 +
73289 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
73290 +{
73291 + struct acl_subject_label *curracl;
73292 +
73293 + if (!gr_acl_is_enabled())
73294 + return 1;
73295 +
73296 + curracl = task->acl;
73297 +
73298 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
73299 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
73300 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
73301 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
73302 + gr_to_filename(task->exec_file->f_path.dentry,
73303 + task->exec_file->f_path.mnt) : curracl->filename,
73304 + curracl->filename, 0UL,
73305 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
73306 + return 1;
73307 + }
73308 +
73309 + return 0;
73310 +}
73311 +
73312 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
73313 +{
73314 + struct acl_subject_label *curracl;
73315 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
73316 + kernel_cap_t cap_audit = __cap_empty_set;
73317 +
73318 + if (!gr_acl_is_enabled())
73319 + return 1;
73320 +
73321 + curracl = task->acl;
73322 +
73323 + cap_drop = curracl->cap_lower;
73324 + cap_mask = curracl->cap_mask;
73325 + cap_audit = curracl->cap_invert_audit;
73326 +
73327 + while ((curracl = curracl->parent_subject)) {
73328 + /* if the cap isn't specified in the current computed mask but is specified in the
73329 + current level subject, and is lowered in the current level subject, then add
73330 + it to the set of dropped capabilities
73331 + otherwise, add the current level subject's mask to the current computed mask
73332 + */
73333 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
73334 + cap_raise(cap_mask, cap);
73335 + if (cap_raised(curracl->cap_lower, cap))
73336 + cap_raise(cap_drop, cap);
73337 + if (cap_raised(curracl->cap_invert_audit, cap))
73338 + cap_raise(cap_audit, cap);
73339 + }
73340 + }
73341 +
73342 + if (!cap_raised(cap_drop, cap)) {
73343 + if (cap_raised(cap_audit, cap))
73344 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
73345 + return 1;
73346 + }
73347 +
73348 + /* only learn the capability use if the process has the capability in the
73349 + general case, the two uses in sys.c of gr_learn_cap are an exception
73350 + to this rule to ensure any role transition involves what the full-learned
73351 + policy believes in a privileged process
73352 + */
73353 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
73354 + return 1;
73355 +
73356 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
73357 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
73358 +
73359 + return 0;
73360 +}
73361 +
73362 +int
73363 +gr_acl_is_capable(const int cap)
73364 +{
73365 + return gr_task_acl_is_capable(current, current_cred(), cap);
73366 +}
73367 +
73368 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
73369 +{
73370 + struct acl_subject_label *curracl;
73371 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
73372 +
73373 + if (!gr_acl_is_enabled())
73374 + return 1;
73375 +
73376 + curracl = task->acl;
73377 +
73378 + cap_drop = curracl->cap_lower;
73379 + cap_mask = curracl->cap_mask;
73380 +
73381 + while ((curracl = curracl->parent_subject)) {
73382 + /* if the cap isn't specified in the current computed mask but is specified in the
73383 + current level subject, and is lowered in the current level subject, then add
73384 + it to the set of dropped capabilities
73385 + otherwise, add the current level subject's mask to the current computed mask
73386 + */
73387 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
73388 + cap_raise(cap_mask, cap);
73389 + if (cap_raised(curracl->cap_lower, cap))
73390 + cap_raise(cap_drop, cap);
73391 + }
73392 + }
73393 +
73394 + if (!cap_raised(cap_drop, cap))
73395 + return 1;
73396 +
73397 + return 0;
73398 +}
73399 +
73400 +int
73401 +gr_acl_is_capable_nolog(const int cap)
73402 +{
73403 + return gr_task_acl_is_capable_nolog(current, cap);
73404 +}
73405 +
73406 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
73407 new file mode 100644
73408 index 0000000..a43dd06
73409 --- /dev/null
73410 +++ b/grsecurity/gracl_compat.c
73411 @@ -0,0 +1,269 @@
73412 +#include <linux/kernel.h>
73413 +#include <linux/gracl.h>
73414 +#include <linux/compat.h>
73415 +#include <linux/gracl_compat.h>
73416 +
73417 +#include <asm/uaccess.h>
73418 +
73419 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
73420 +{
73421 + struct gr_arg_wrapper_compat uwrapcompat;
73422 +
73423 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
73424 + return -EFAULT;
73425 +
73426 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
73427 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
73428 + return -EINVAL;
73429 +
73430 + uwrap->arg = compat_ptr(uwrapcompat.arg);
73431 + uwrap->version = uwrapcompat.version;
73432 + uwrap->size = sizeof(struct gr_arg);
73433 +
73434 + return 0;
73435 +}
73436 +
73437 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
73438 +{
73439 + struct gr_arg_compat argcompat;
73440 +
73441 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
73442 + return -EFAULT;
73443 +
73444 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
73445 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
73446 + arg->role_db.num_roles = argcompat.role_db.num_roles;
73447 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
73448 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
73449 + arg->role_db.num_objects = argcompat.role_db.num_objects;
73450 +
73451 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
73452 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
73453 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
73454 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
73455 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
73456 + arg->segv_device = argcompat.segv_device;
73457 + arg->segv_inode = argcompat.segv_inode;
73458 + arg->segv_uid = argcompat.segv_uid;
73459 + arg->num_sprole_pws = argcompat.num_sprole_pws;
73460 + arg->mode = argcompat.mode;
73461 +
73462 + return 0;
73463 +}
73464 +
73465 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
73466 +{
73467 + struct acl_object_label_compat objcompat;
73468 +
73469 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
73470 + return -EFAULT;
73471 +
73472 + obj->filename = compat_ptr(objcompat.filename);
73473 + obj->inode = objcompat.inode;
73474 + obj->device = objcompat.device;
73475 + obj->mode = objcompat.mode;
73476 +
73477 + obj->nested = compat_ptr(objcompat.nested);
73478 + obj->globbed = compat_ptr(objcompat.globbed);
73479 +
73480 + obj->prev = compat_ptr(objcompat.prev);
73481 + obj->next = compat_ptr(objcompat.next);
73482 +
73483 + return 0;
73484 +}
73485 +
73486 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73487 +{
73488 + unsigned int i;
73489 + struct acl_subject_label_compat subjcompat;
73490 +
73491 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
73492 + return -EFAULT;
73493 +
73494 + subj->filename = compat_ptr(subjcompat.filename);
73495 + subj->inode = subjcompat.inode;
73496 + subj->device = subjcompat.device;
73497 + subj->mode = subjcompat.mode;
73498 + subj->cap_mask = subjcompat.cap_mask;
73499 + subj->cap_lower = subjcompat.cap_lower;
73500 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
73501 +
73502 + for (i = 0; i < GR_NLIMITS; i++) {
73503 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
73504 + subj->res[i].rlim_cur = RLIM_INFINITY;
73505 + else
73506 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
73507 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
73508 + subj->res[i].rlim_max = RLIM_INFINITY;
73509 + else
73510 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
73511 + }
73512 + subj->resmask = subjcompat.resmask;
73513 +
73514 + subj->user_trans_type = subjcompat.user_trans_type;
73515 + subj->group_trans_type = subjcompat.group_trans_type;
73516 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
73517 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
73518 + subj->user_trans_num = subjcompat.user_trans_num;
73519 + subj->group_trans_num = subjcompat.group_trans_num;
73520 +
73521 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
73522 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
73523 + subj->ip_type = subjcompat.ip_type;
73524 + subj->ips = compat_ptr(subjcompat.ips);
73525 + subj->ip_num = subjcompat.ip_num;
73526 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
73527 +
73528 + subj->crashes = subjcompat.crashes;
73529 + subj->expires = subjcompat.expires;
73530 +
73531 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
73532 + subj->hash = compat_ptr(subjcompat.hash);
73533 + subj->prev = compat_ptr(subjcompat.prev);
73534 + subj->next = compat_ptr(subjcompat.next);
73535 +
73536 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
73537 + subj->obj_hash_size = subjcompat.obj_hash_size;
73538 + subj->pax_flags = subjcompat.pax_flags;
73539 +
73540 + return 0;
73541 +}
73542 +
73543 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
73544 +{
73545 + struct acl_role_label_compat rolecompat;
73546 +
73547 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
73548 + return -EFAULT;
73549 +
73550 + role->rolename = compat_ptr(rolecompat.rolename);
73551 + role->uidgid = rolecompat.uidgid;
73552 + role->roletype = rolecompat.roletype;
73553 +
73554 + role->auth_attempts = rolecompat.auth_attempts;
73555 + role->expires = rolecompat.expires;
73556 +
73557 + role->root_label = compat_ptr(rolecompat.root_label);
73558 + role->hash = compat_ptr(rolecompat.hash);
73559 +
73560 + role->prev = compat_ptr(rolecompat.prev);
73561 + role->next = compat_ptr(rolecompat.next);
73562 +
73563 + role->transitions = compat_ptr(rolecompat.transitions);
73564 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
73565 + role->domain_children = compat_ptr(rolecompat.domain_children);
73566 + role->domain_child_num = rolecompat.domain_child_num;
73567 +
73568 + role->umask = rolecompat.umask;
73569 +
73570 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
73571 + role->subj_hash_size = rolecompat.subj_hash_size;
73572 +
73573 + return 0;
73574 +}
73575 +
73576 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73577 +{
73578 + struct role_allowed_ip_compat roleip_compat;
73579 +
73580 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
73581 + return -EFAULT;
73582 +
73583 + roleip->addr = roleip_compat.addr;
73584 + roleip->netmask = roleip_compat.netmask;
73585 +
73586 + roleip->prev = compat_ptr(roleip_compat.prev);
73587 + roleip->next = compat_ptr(roleip_compat.next);
73588 +
73589 + return 0;
73590 +}
73591 +
73592 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
73593 +{
73594 + struct role_transition_compat trans_compat;
73595 +
73596 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
73597 + return -EFAULT;
73598 +
73599 + trans->rolename = compat_ptr(trans_compat.rolename);
73600 +
73601 + trans->prev = compat_ptr(trans_compat.prev);
73602 + trans->next = compat_ptr(trans_compat.next);
73603 +
73604 + return 0;
73605 +
73606 +}
73607 +
73608 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73609 +{
73610 + struct gr_hash_struct_compat hash_compat;
73611 +
73612 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
73613 + return -EFAULT;
73614 +
73615 + hash->table = compat_ptr(hash_compat.table);
73616 + hash->nametable = compat_ptr(hash_compat.nametable);
73617 + hash->first = compat_ptr(hash_compat.first);
73618 +
73619 + hash->table_size = hash_compat.table_size;
73620 + hash->used_size = hash_compat.used_size;
73621 +
73622 + hash->type = hash_compat.type;
73623 +
73624 + return 0;
73625 +}
73626 +
73627 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
73628 +{
73629 + compat_uptr_t ptrcompat;
73630 +
73631 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
73632 + return -EFAULT;
73633 +
73634 + *(void **)ptr = compat_ptr(ptrcompat);
73635 +
73636 + return 0;
73637 +}
73638 +
73639 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73640 +{
73641 + struct acl_ip_label_compat ip_compat;
73642 +
73643 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
73644 + return -EFAULT;
73645 +
73646 + ip->iface = compat_ptr(ip_compat.iface);
73647 + ip->addr = ip_compat.addr;
73648 + ip->netmask = ip_compat.netmask;
73649 + ip->low = ip_compat.low;
73650 + ip->high = ip_compat.high;
73651 + ip->mode = ip_compat.mode;
73652 + ip->type = ip_compat.type;
73653 +
73654 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
73655 +
73656 + ip->prev = compat_ptr(ip_compat.prev);
73657 + ip->next = compat_ptr(ip_compat.next);
73658 +
73659 + return 0;
73660 +}
73661 +
73662 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73663 +{
73664 + struct sprole_pw_compat pw_compat;
73665 +
73666 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
73667 + return -EFAULT;
73668 +
73669 + pw->rolename = compat_ptr(pw_compat.rolename);
73670 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
73671 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
73672 +
73673 + return 0;
73674 +}
73675 +
73676 +size_t get_gr_arg_wrapper_size_compat(void)
73677 +{
73678 + return sizeof(struct gr_arg_wrapper_compat);
73679 +}
73680 +
73681 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
73682 new file mode 100644
73683 index 0000000..8ee8e4f
73684 --- /dev/null
73685 +++ b/grsecurity/gracl_fs.c
73686 @@ -0,0 +1,447 @@
73687 +#include <linux/kernel.h>
73688 +#include <linux/sched.h>
73689 +#include <linux/types.h>
73690 +#include <linux/fs.h>
73691 +#include <linux/file.h>
73692 +#include <linux/stat.h>
73693 +#include <linux/grsecurity.h>
73694 +#include <linux/grinternal.h>
73695 +#include <linux/gracl.h>
73696 +
73697 +umode_t
73698 +gr_acl_umask(void)
73699 +{
73700 + if (unlikely(!gr_acl_is_enabled()))
73701 + return 0;
73702 +
73703 + return current->role->umask;
73704 +}
73705 +
73706 +__u32
73707 +gr_acl_handle_hidden_file(const struct dentry * dentry,
73708 + const struct vfsmount * mnt)
73709 +{
73710 + __u32 mode;
73711 +
73712 + if (unlikely(d_is_negative(dentry)))
73713 + return GR_FIND;
73714 +
73715 + mode =
73716 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
73717 +
73718 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
73719 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73720 + return mode;
73721 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
73722 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73723 + return 0;
73724 + } else if (unlikely(!(mode & GR_FIND)))
73725 + return 0;
73726 +
73727 + return GR_FIND;
73728 +}
73729 +
73730 +__u32
73731 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
73732 + int acc_mode)
73733 +{
73734 + __u32 reqmode = GR_FIND;
73735 + __u32 mode;
73736 +
73737 + if (unlikely(d_is_negative(dentry)))
73738 + return reqmode;
73739 +
73740 + if (acc_mode & MAY_APPEND)
73741 + reqmode |= GR_APPEND;
73742 + else if (acc_mode & MAY_WRITE)
73743 + reqmode |= GR_WRITE;
73744 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
73745 + reqmode |= GR_READ;
73746 +
73747 + mode =
73748 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73749 + mnt);
73750 +
73751 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73752 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73753 + reqmode & GR_READ ? " reading" : "",
73754 + reqmode & GR_WRITE ? " writing" : reqmode &
73755 + GR_APPEND ? " appending" : "");
73756 + return reqmode;
73757 + } else
73758 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73759 + {
73760 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73761 + reqmode & GR_READ ? " reading" : "",
73762 + reqmode & GR_WRITE ? " writing" : reqmode &
73763 + GR_APPEND ? " appending" : "");
73764 + return 0;
73765 + } else if (unlikely((mode & reqmode) != reqmode))
73766 + return 0;
73767 +
73768 + return reqmode;
73769 +}
73770 +
73771 +__u32
73772 +gr_acl_handle_creat(const struct dentry * dentry,
73773 + const struct dentry * p_dentry,
73774 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
73775 + const int imode)
73776 +{
73777 + __u32 reqmode = GR_WRITE | GR_CREATE;
73778 + __u32 mode;
73779 +
73780 + if (acc_mode & MAY_APPEND)
73781 + reqmode |= GR_APPEND;
73782 + // if a directory was required or the directory already exists, then
73783 + // don't count this open as a read
73784 + if ((acc_mode & MAY_READ) &&
73785 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
73786 + reqmode |= GR_READ;
73787 + if ((open_flags & O_CREAT) &&
73788 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73789 + reqmode |= GR_SETID;
73790 +
73791 + mode =
73792 + gr_check_create(dentry, p_dentry, p_mnt,
73793 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73794 +
73795 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73796 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73797 + reqmode & GR_READ ? " reading" : "",
73798 + reqmode & GR_WRITE ? " writing" : reqmode &
73799 + GR_APPEND ? " appending" : "");
73800 + return reqmode;
73801 + } else
73802 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73803 + {
73804 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73805 + reqmode & GR_READ ? " reading" : "",
73806 + reqmode & GR_WRITE ? " writing" : reqmode &
73807 + GR_APPEND ? " appending" : "");
73808 + return 0;
73809 + } else if (unlikely((mode & reqmode) != reqmode))
73810 + return 0;
73811 +
73812 + return reqmode;
73813 +}
73814 +
73815 +__u32
73816 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
73817 + const int fmode)
73818 +{
73819 + __u32 mode, reqmode = GR_FIND;
73820 +
73821 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
73822 + reqmode |= GR_EXEC;
73823 + if (fmode & S_IWOTH)
73824 + reqmode |= GR_WRITE;
73825 + if (fmode & S_IROTH)
73826 + reqmode |= GR_READ;
73827 +
73828 + mode =
73829 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73830 + mnt);
73831 +
73832 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73833 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73834 + reqmode & GR_READ ? " reading" : "",
73835 + reqmode & GR_WRITE ? " writing" : "",
73836 + reqmode & GR_EXEC ? " executing" : "");
73837 + return reqmode;
73838 + } else
73839 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73840 + {
73841 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73842 + reqmode & GR_READ ? " reading" : "",
73843 + reqmode & GR_WRITE ? " writing" : "",
73844 + reqmode & GR_EXEC ? " executing" : "");
73845 + return 0;
73846 + } else if (unlikely((mode & reqmode) != reqmode))
73847 + return 0;
73848 +
73849 + return reqmode;
73850 +}
73851 +
73852 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
73853 +{
73854 + __u32 mode;
73855 +
73856 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
73857 +
73858 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73859 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
73860 + return mode;
73861 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73862 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
73863 + return 0;
73864 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73865 + return 0;
73866 +
73867 + return (reqmode);
73868 +}
73869 +
73870 +__u32
73871 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
73872 +{
73873 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
73874 +}
73875 +
73876 +__u32
73877 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
73878 +{
73879 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
73880 +}
73881 +
73882 +__u32
73883 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
73884 +{
73885 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
73886 +}
73887 +
73888 +__u32
73889 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
73890 +{
73891 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
73892 +}
73893 +
73894 +__u32
73895 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
73896 + umode_t *modeptr)
73897 +{
73898 + umode_t mode;
73899 +
73900 + *modeptr &= ~gr_acl_umask();
73901 + mode = *modeptr;
73902 +
73903 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
73904 + return 1;
73905 +
73906 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
73907 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
73908 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
73909 + GR_CHMOD_ACL_MSG);
73910 + } else {
73911 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
73912 + }
73913 +}
73914 +
73915 +__u32
73916 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
73917 +{
73918 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
73919 +}
73920 +
73921 +__u32
73922 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
73923 +{
73924 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
73925 +}
73926 +
73927 +__u32
73928 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
73929 +{
73930 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
73931 +}
73932 +
73933 +__u32
73934 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
73935 +{
73936 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
73937 +}
73938 +
73939 +__u32
73940 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
73941 +{
73942 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
73943 + GR_UNIXCONNECT_ACL_MSG);
73944 +}
73945 +
73946 +/* hardlinks require at minimum create and link permission,
73947 + any additional privilege required is based on the
73948 + privilege of the file being linked to
73949 +*/
73950 +__u32
73951 +gr_acl_handle_link(const struct dentry * new_dentry,
73952 + const struct dentry * parent_dentry,
73953 + const struct vfsmount * parent_mnt,
73954 + const struct dentry * old_dentry,
73955 + const struct vfsmount * old_mnt, const struct filename *to)
73956 +{
73957 + __u32 mode;
73958 + __u32 needmode = GR_CREATE | GR_LINK;
73959 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
73960 +
73961 + mode =
73962 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
73963 + old_mnt);
73964 +
73965 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
73966 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73967 + return mode;
73968 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73969 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73970 + return 0;
73971 + } else if (unlikely((mode & needmode) != needmode))
73972 + return 0;
73973 +
73974 + return 1;
73975 +}
73976 +
73977 +__u32
73978 +gr_acl_handle_symlink(const struct dentry * new_dentry,
73979 + const struct dentry * parent_dentry,
73980 + const struct vfsmount * parent_mnt, const struct filename *from)
73981 +{
73982 + __u32 needmode = GR_WRITE | GR_CREATE;
73983 + __u32 mode;
73984 +
73985 + mode =
73986 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
73987 + GR_CREATE | GR_AUDIT_CREATE |
73988 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
73989 +
73990 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
73991 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73992 + return mode;
73993 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73994 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73995 + return 0;
73996 + } else if (unlikely((mode & needmode) != needmode))
73997 + return 0;
73998 +
73999 + return (GR_WRITE | GR_CREATE);
74000 +}
74001 +
74002 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
74003 +{
74004 + __u32 mode;
74005 +
74006 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
74007 +
74008 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
74009 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
74010 + return mode;
74011 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
74012 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
74013 + return 0;
74014 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
74015 + return 0;
74016 +
74017 + return (reqmode);
74018 +}
74019 +
74020 +__u32
74021 +gr_acl_handle_mknod(const struct dentry * new_dentry,
74022 + const struct dentry * parent_dentry,
74023 + const struct vfsmount * parent_mnt,
74024 + const int mode)
74025 +{
74026 + __u32 reqmode = GR_WRITE | GR_CREATE;
74027 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
74028 + reqmode |= GR_SETID;
74029 +
74030 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
74031 + reqmode, GR_MKNOD_ACL_MSG);
74032 +}
74033 +
74034 +__u32
74035 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
74036 + const struct dentry *parent_dentry,
74037 + const struct vfsmount *parent_mnt)
74038 +{
74039 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
74040 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
74041 +}
74042 +
74043 +#define RENAME_CHECK_SUCCESS(old, new) \
74044 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
74045 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
74046 +
74047 +int
74048 +gr_acl_handle_rename(struct dentry *new_dentry,
74049 + struct dentry *parent_dentry,
74050 + const struct vfsmount *parent_mnt,
74051 + struct dentry *old_dentry,
74052 + struct inode *old_parent_inode,
74053 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
74054 +{
74055 + __u32 comp1, comp2;
74056 + int error = 0;
74057 +
74058 + if (unlikely(!gr_acl_is_enabled()))
74059 + return 0;
74060 +
74061 + if (flags & RENAME_EXCHANGE) {
74062 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
74063 + GR_AUDIT_READ | GR_AUDIT_WRITE |
74064 + GR_SUPPRESS, parent_mnt);
74065 + comp2 =
74066 + gr_search_file(old_dentry,
74067 + GR_READ | GR_WRITE | GR_AUDIT_READ |
74068 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
74069 + } else if (d_is_negative(new_dentry)) {
74070 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
74071 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
74072 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
74073 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
74074 + GR_DELETE | GR_AUDIT_DELETE |
74075 + GR_AUDIT_READ | GR_AUDIT_WRITE |
74076 + GR_SUPPRESS, old_mnt);
74077 + } else {
74078 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
74079 + GR_CREATE | GR_DELETE |
74080 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
74081 + GR_AUDIT_READ | GR_AUDIT_WRITE |
74082 + GR_SUPPRESS, parent_mnt);
74083 + comp2 =
74084 + gr_search_file(old_dentry,
74085 + GR_READ | GR_WRITE | GR_AUDIT_READ |
74086 + GR_DELETE | GR_AUDIT_DELETE |
74087 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
74088 + }
74089 +
74090 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
74091 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
74092 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
74093 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
74094 + && !(comp2 & GR_SUPPRESS)) {
74095 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
74096 + error = -EACCES;
74097 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
74098 + error = -EACCES;
74099 +
74100 + return error;
74101 +}
74102 +
74103 +void
74104 +gr_acl_handle_exit(void)
74105 +{
74106 + u16 id;
74107 + char *rolename;
74108 +
74109 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
74110 + !(current->role->roletype & GR_ROLE_PERSIST))) {
74111 + id = current->acl_role_id;
74112 + rolename = current->role->rolename;
74113 + gr_set_acls(1);
74114 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
74115 + }
74116 +
74117 + gr_put_exec_file(current);
74118 + return;
74119 +}
74120 +
74121 +int
74122 +gr_acl_handle_procpidmem(const struct task_struct *task)
74123 +{
74124 + if (unlikely(!gr_acl_is_enabled()))
74125 + return 0;
74126 +
74127 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
74128 + !(current->acl->mode & GR_POVERRIDE) &&
74129 + !(current->role->roletype & GR_ROLE_GOD))
74130 + return -EACCES;
74131 +
74132 + return 0;
74133 +}
74134 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
74135 new file mode 100644
74136 index 0000000..f056b81
74137 --- /dev/null
74138 +++ b/grsecurity/gracl_ip.c
74139 @@ -0,0 +1,386 @@
74140 +#include <linux/kernel.h>
74141 +#include <asm/uaccess.h>
74142 +#include <asm/errno.h>
74143 +#include <net/sock.h>
74144 +#include <linux/file.h>
74145 +#include <linux/fs.h>
74146 +#include <linux/net.h>
74147 +#include <linux/in.h>
74148 +#include <linux/skbuff.h>
74149 +#include <linux/ip.h>
74150 +#include <linux/udp.h>
74151 +#include <linux/types.h>
74152 +#include <linux/sched.h>
74153 +#include <linux/netdevice.h>
74154 +#include <linux/inetdevice.h>
74155 +#include <linux/gracl.h>
74156 +#include <linux/grsecurity.h>
74157 +#include <linux/grinternal.h>
74158 +
74159 +#define GR_BIND 0x01
74160 +#define GR_CONNECT 0x02
74161 +#define GR_INVERT 0x04
74162 +#define GR_BINDOVERRIDE 0x08
74163 +#define GR_CONNECTOVERRIDE 0x10
74164 +#define GR_SOCK_FAMILY 0x20
74165 +
74166 +static const char * gr_protocols[IPPROTO_MAX] = {
74167 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
74168 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
74169 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
74170 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
74171 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
74172 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
74173 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
74174 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
74175 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
74176 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
74177 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
74178 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
74179 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
74180 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
74181 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
74182 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
74183 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
74184 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
74185 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
74186 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
74187 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
74188 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
74189 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
74190 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
74191 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
74192 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
74193 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
74194 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
74195 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
74196 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
74197 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
74198 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
74199 + };
74200 +
74201 +static const char * gr_socktypes[SOCK_MAX] = {
74202 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
74203 + "unknown:7", "unknown:8", "unknown:9", "packet"
74204 + };
74205 +
74206 +static const char * gr_sockfamilies[AF_MAX+1] = {
74207 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
74208 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
74209 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
74210 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
74211 + };
74212 +
74213 +const char *
74214 +gr_proto_to_name(unsigned char proto)
74215 +{
74216 + return gr_protocols[proto];
74217 +}
74218 +
74219 +const char *
74220 +gr_socktype_to_name(unsigned char type)
74221 +{
74222 + return gr_socktypes[type];
74223 +}
74224 +
74225 +const char *
74226 +gr_sockfamily_to_name(unsigned char family)
74227 +{
74228 + return gr_sockfamilies[family];
74229 +}
74230 +
74231 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
74232 +
74233 +int
74234 +gr_search_socket(const int domain, const int type, const int protocol)
74235 +{
74236 + struct acl_subject_label *curr;
74237 + const struct cred *cred = current_cred();
74238 +
74239 + if (unlikely(!gr_acl_is_enabled()))
74240 + goto exit;
74241 +
74242 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
74243 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
74244 + goto exit; // let the kernel handle it
74245 +
74246 + curr = current->acl;
74247 +
74248 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
74249 + /* the family is allowed, if this is PF_INET allow it only if
74250 + the extra sock type/protocol checks pass */
74251 + if (domain == PF_INET)
74252 + goto inet_check;
74253 + goto exit;
74254 + } else {
74255 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
74256 + __u32 fakeip = 0;
74257 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74258 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74259 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74260 + gr_to_filename(current->exec_file->f_path.dentry,
74261 + current->exec_file->f_path.mnt) :
74262 + curr->filename, curr->filename,
74263 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
74264 + &current->signal->saved_ip);
74265 + goto exit;
74266 + }
74267 + goto exit_fail;
74268 + }
74269 +
74270 +inet_check:
74271 + /* the rest of this checking is for IPv4 only */
74272 + if (!curr->ips)
74273 + goto exit;
74274 +
74275 + if ((curr->ip_type & (1U << type)) &&
74276 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
74277 + goto exit;
74278 +
74279 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
74280 + /* we don't place acls on raw sockets , and sometimes
74281 + dgram/ip sockets are opened for ioctl and not
74282 + bind/connect, so we'll fake a bind learn log */
74283 + if (type == SOCK_RAW || type == SOCK_PACKET) {
74284 + __u32 fakeip = 0;
74285 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74286 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74287 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74288 + gr_to_filename(current->exec_file->f_path.dentry,
74289 + current->exec_file->f_path.mnt) :
74290 + curr->filename, curr->filename,
74291 + &fakeip, 0, type,
74292 + protocol, GR_CONNECT, &current->signal->saved_ip);
74293 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
74294 + __u32 fakeip = 0;
74295 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74296 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74297 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74298 + gr_to_filename(current->exec_file->f_path.dentry,
74299 + current->exec_file->f_path.mnt) :
74300 + curr->filename, curr->filename,
74301 + &fakeip, 0, type,
74302 + protocol, GR_BIND, &current->signal->saved_ip);
74303 + }
74304 + /* we'll log when they use connect or bind */
74305 + goto exit;
74306 + }
74307 +
74308 +exit_fail:
74309 + if (domain == PF_INET)
74310 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
74311 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
74312 + else if (rcu_access_pointer(net_families[domain]) != NULL)
74313 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
74314 + gr_socktype_to_name(type), protocol);
74315 +
74316 + return 0;
74317 +exit:
74318 + return 1;
74319 +}
74320 +
74321 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
74322 +{
74323 + if ((ip->mode & mode) &&
74324 + (ip_port >= ip->low) &&
74325 + (ip_port <= ip->high) &&
74326 + ((ntohl(ip_addr) & our_netmask) ==
74327 + (ntohl(our_addr) & our_netmask))
74328 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
74329 + && (ip->type & (1U << type))) {
74330 + if (ip->mode & GR_INVERT)
74331 + return 2; // specifically denied
74332 + else
74333 + return 1; // allowed
74334 + }
74335 +
74336 + return 0; // not specifically allowed, may continue parsing
74337 +}
74338 +
74339 +static int
74340 +gr_search_connectbind(const int full_mode, struct sock *sk,
74341 + struct sockaddr_in *addr, const int type)
74342 +{
74343 + char iface[IFNAMSIZ] = {0};
74344 + struct acl_subject_label *curr;
74345 + struct acl_ip_label *ip;
74346 + struct inet_sock *isk;
74347 + struct net_device *dev;
74348 + struct in_device *idev;
74349 + unsigned long i;
74350 + int ret;
74351 + int mode = full_mode & (GR_BIND | GR_CONNECT);
74352 + __u32 ip_addr = 0;
74353 + __u32 our_addr;
74354 + __u32 our_netmask;
74355 + char *p;
74356 + __u16 ip_port = 0;
74357 + const struct cred *cred = current_cred();
74358 +
74359 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
74360 + return 0;
74361 +
74362 + curr = current->acl;
74363 + isk = inet_sk(sk);
74364 +
74365 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
74366 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
74367 + addr->sin_addr.s_addr = curr->inaddr_any_override;
74368 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
74369 + struct sockaddr_in saddr;
74370 + int err;
74371 +
74372 + saddr.sin_family = AF_INET;
74373 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
74374 + saddr.sin_port = isk->inet_sport;
74375 +
74376 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
74377 + if (err)
74378 + return err;
74379 +
74380 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
74381 + if (err)
74382 + return err;
74383 + }
74384 +
74385 + if (!curr->ips)
74386 + return 0;
74387 +
74388 + ip_addr = addr->sin_addr.s_addr;
74389 + ip_port = ntohs(addr->sin_port);
74390 +
74391 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
74392 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74393 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74394 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74395 + gr_to_filename(current->exec_file->f_path.dentry,
74396 + current->exec_file->f_path.mnt) :
74397 + curr->filename, curr->filename,
74398 + &ip_addr, ip_port, type,
74399 + sk->sk_protocol, mode, &current->signal->saved_ip);
74400 + return 0;
74401 + }
74402 +
74403 + for (i = 0; i < curr->ip_num; i++) {
74404 + ip = *(curr->ips + i);
74405 + if (ip->iface != NULL) {
74406 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
74407 + p = strchr(iface, ':');
74408 + if (p != NULL)
74409 + *p = '\0';
74410 + dev = dev_get_by_name(sock_net(sk), iface);
74411 + if (dev == NULL)
74412 + continue;
74413 + idev = in_dev_get(dev);
74414 + if (idev == NULL) {
74415 + dev_put(dev);
74416 + continue;
74417 + }
74418 + rcu_read_lock();
74419 + for_ifa(idev) {
74420 + if (!strcmp(ip->iface, ifa->ifa_label)) {
74421 + our_addr = ifa->ifa_address;
74422 + our_netmask = 0xffffffff;
74423 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
74424 + if (ret == 1) {
74425 + rcu_read_unlock();
74426 + in_dev_put(idev);
74427 + dev_put(dev);
74428 + return 0;
74429 + } else if (ret == 2) {
74430 + rcu_read_unlock();
74431 + in_dev_put(idev);
74432 + dev_put(dev);
74433 + goto denied;
74434 + }
74435 + }
74436 + } endfor_ifa(idev);
74437 + rcu_read_unlock();
74438 + in_dev_put(idev);
74439 + dev_put(dev);
74440 + } else {
74441 + our_addr = ip->addr;
74442 + our_netmask = ip->netmask;
74443 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
74444 + if (ret == 1)
74445 + return 0;
74446 + else if (ret == 2)
74447 + goto denied;
74448 + }
74449 + }
74450 +
74451 +denied:
74452 + if (mode == GR_BIND)
74453 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
74454 + else if (mode == GR_CONNECT)
74455 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
74456 +
74457 + return -EACCES;
74458 +}
74459 +
74460 +int
74461 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
74462 +{
74463 + /* always allow disconnection of dgram sockets with connect */
74464 + if (addr->sin_family == AF_UNSPEC)
74465 + return 0;
74466 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
74467 +}
74468 +
74469 +int
74470 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
74471 +{
74472 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
74473 +}
74474 +
74475 +int gr_search_listen(struct socket *sock)
74476 +{
74477 + struct sock *sk = sock->sk;
74478 + struct sockaddr_in addr;
74479 +
74480 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
74481 + addr.sin_port = inet_sk(sk)->inet_sport;
74482 +
74483 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
74484 +}
74485 +
74486 +int gr_search_accept(struct socket *sock)
74487 +{
74488 + struct sock *sk = sock->sk;
74489 + struct sockaddr_in addr;
74490 +
74491 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
74492 + addr.sin_port = inet_sk(sk)->inet_sport;
74493 +
74494 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
74495 +}
74496 +
74497 +int
74498 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
74499 +{
74500 + if (addr)
74501 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
74502 + else {
74503 + struct sockaddr_in sin;
74504 + const struct inet_sock *inet = inet_sk(sk);
74505 +
74506 + sin.sin_addr.s_addr = inet->inet_daddr;
74507 + sin.sin_port = inet->inet_dport;
74508 +
74509 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
74510 + }
74511 +}
74512 +
74513 +int
74514 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
74515 +{
74516 + struct sockaddr_in sin;
74517 +
74518 + if (unlikely(skb->len < sizeof (struct udphdr)))
74519 + return 0; // skip this packet
74520 +
74521 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
74522 + sin.sin_port = udp_hdr(skb)->source;
74523 +
74524 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
74525 +}
74526 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
74527 new file mode 100644
74528 index 0000000..25f54ef
74529 --- /dev/null
74530 +++ b/grsecurity/gracl_learn.c
74531 @@ -0,0 +1,207 @@
74532 +#include <linux/kernel.h>
74533 +#include <linux/mm.h>
74534 +#include <linux/sched.h>
74535 +#include <linux/poll.h>
74536 +#include <linux/string.h>
74537 +#include <linux/file.h>
74538 +#include <linux/types.h>
74539 +#include <linux/vmalloc.h>
74540 +#include <linux/grinternal.h>
74541 +
74542 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
74543 + size_t count, loff_t *ppos);
74544 +extern int gr_acl_is_enabled(void);
74545 +
74546 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
74547 +static int gr_learn_attached;
74548 +
74549 +/* use a 512k buffer */
74550 +#define LEARN_BUFFER_SIZE (512 * 1024)
74551 +
74552 +static DEFINE_SPINLOCK(gr_learn_lock);
74553 +static DEFINE_MUTEX(gr_learn_user_mutex);
74554 +
74555 +/* we need to maintain two buffers, so that the kernel context of grlearn
74556 + uses a semaphore around the userspace copying, and the other kernel contexts
74557 + use a spinlock when copying into the buffer, since they cannot sleep
74558 +*/
74559 +static char *learn_buffer;
74560 +static char *learn_buffer_user;
74561 +static int learn_buffer_len;
74562 +static int learn_buffer_user_len;
74563 +
74564 +static ssize_t
74565 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
74566 +{
74567 + DECLARE_WAITQUEUE(wait, current);
74568 + ssize_t retval = 0;
74569 +
74570 + add_wait_queue(&learn_wait, &wait);
74571 + set_current_state(TASK_INTERRUPTIBLE);
74572 + do {
74573 + mutex_lock(&gr_learn_user_mutex);
74574 + spin_lock(&gr_learn_lock);
74575 + if (learn_buffer_len)
74576 + break;
74577 + spin_unlock(&gr_learn_lock);
74578 + mutex_unlock(&gr_learn_user_mutex);
74579 + if (file->f_flags & O_NONBLOCK) {
74580 + retval = -EAGAIN;
74581 + goto out;
74582 + }
74583 + if (signal_pending(current)) {
74584 + retval = -ERESTARTSYS;
74585 + goto out;
74586 + }
74587 +
74588 + schedule();
74589 + } while (1);
74590 +
74591 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
74592 + learn_buffer_user_len = learn_buffer_len;
74593 + retval = learn_buffer_len;
74594 + learn_buffer_len = 0;
74595 +
74596 + spin_unlock(&gr_learn_lock);
74597 +
74598 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
74599 + retval = -EFAULT;
74600 +
74601 + mutex_unlock(&gr_learn_user_mutex);
74602 +out:
74603 + set_current_state(TASK_RUNNING);
74604 + remove_wait_queue(&learn_wait, &wait);
74605 + return retval;
74606 +}
74607 +
74608 +static unsigned int
74609 +poll_learn(struct file * file, poll_table * wait)
74610 +{
74611 + poll_wait(file, &learn_wait, wait);
74612 +
74613 + if (learn_buffer_len)
74614 + return (POLLIN | POLLRDNORM);
74615 +
74616 + return 0;
74617 +}
74618 +
74619 +void
74620 +gr_clear_learn_entries(void)
74621 +{
74622 + char *tmp;
74623 +
74624 + mutex_lock(&gr_learn_user_mutex);
74625 + spin_lock(&gr_learn_lock);
74626 + tmp = learn_buffer;
74627 + learn_buffer = NULL;
74628 + spin_unlock(&gr_learn_lock);
74629 + if (tmp)
74630 + vfree(tmp);
74631 + if (learn_buffer_user != NULL) {
74632 + vfree(learn_buffer_user);
74633 + learn_buffer_user = NULL;
74634 + }
74635 + learn_buffer_len = 0;
74636 + mutex_unlock(&gr_learn_user_mutex);
74637 +
74638 + return;
74639 +}
74640 +
74641 +void
74642 +gr_add_learn_entry(const char *fmt, ...)
74643 +{
74644 + va_list args;
74645 + unsigned int len;
74646 +
74647 + if (!gr_learn_attached)
74648 + return;
74649 +
74650 + spin_lock(&gr_learn_lock);
74651 +
74652 + /* leave a gap at the end so we know when it's "full" but don't have to
74653 + compute the exact length of the string we're trying to append
74654 + */
74655 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
74656 + spin_unlock(&gr_learn_lock);
74657 + wake_up_interruptible(&learn_wait);
74658 + return;
74659 + }
74660 + if (learn_buffer == NULL) {
74661 + spin_unlock(&gr_learn_lock);
74662 + return;
74663 + }
74664 +
74665 + va_start(args, fmt);
74666 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
74667 + va_end(args);
74668 +
74669 + learn_buffer_len += len + 1;
74670 +
74671 + spin_unlock(&gr_learn_lock);
74672 + wake_up_interruptible(&learn_wait);
74673 +
74674 + return;
74675 +}
74676 +
74677 +static int
74678 +open_learn(struct inode *inode, struct file *file)
74679 +{
74680 + if (file->f_mode & FMODE_READ && gr_learn_attached)
74681 + return -EBUSY;
74682 + if (file->f_mode & FMODE_READ) {
74683 + int retval = 0;
74684 + mutex_lock(&gr_learn_user_mutex);
74685 + if (learn_buffer == NULL)
74686 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
74687 + if (learn_buffer_user == NULL)
74688 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
74689 + if (learn_buffer == NULL) {
74690 + retval = -ENOMEM;
74691 + goto out_error;
74692 + }
74693 + if (learn_buffer_user == NULL) {
74694 + retval = -ENOMEM;
74695 + goto out_error;
74696 + }
74697 + learn_buffer_len = 0;
74698 + learn_buffer_user_len = 0;
74699 + gr_learn_attached = 1;
74700 +out_error:
74701 + mutex_unlock(&gr_learn_user_mutex);
74702 + return retval;
74703 + }
74704 + return 0;
74705 +}
74706 +
74707 +static int
74708 +close_learn(struct inode *inode, struct file *file)
74709 +{
74710 + if (file->f_mode & FMODE_READ) {
74711 + char *tmp = NULL;
74712 + mutex_lock(&gr_learn_user_mutex);
74713 + spin_lock(&gr_learn_lock);
74714 + tmp = learn_buffer;
74715 + learn_buffer = NULL;
74716 + spin_unlock(&gr_learn_lock);
74717 + if (tmp)
74718 + vfree(tmp);
74719 + if (learn_buffer_user != NULL) {
74720 + vfree(learn_buffer_user);
74721 + learn_buffer_user = NULL;
74722 + }
74723 + learn_buffer_len = 0;
74724 + learn_buffer_user_len = 0;
74725 + gr_learn_attached = 0;
74726 + mutex_unlock(&gr_learn_user_mutex);
74727 + }
74728 +
74729 + return 0;
74730 +}
74731 +
74732 +const struct file_operations grsec_fops = {
74733 + .read = read_learn,
74734 + .write = write_grsec_handler,
74735 + .open = open_learn,
74736 + .release = close_learn,
74737 + .poll = poll_learn,
74738 +};
74739 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
74740 new file mode 100644
74741 index 0000000..fd26052
74742 --- /dev/null
74743 +++ b/grsecurity/gracl_policy.c
74744 @@ -0,0 +1,1781 @@
74745 +#include <linux/kernel.h>
74746 +#include <linux/module.h>
74747 +#include <linux/sched.h>
74748 +#include <linux/mm.h>
74749 +#include <linux/file.h>
74750 +#include <linux/fs.h>
74751 +#include <linux/namei.h>
74752 +#include <linux/mount.h>
74753 +#include <linux/tty.h>
74754 +#include <linux/proc_fs.h>
74755 +#include <linux/lglock.h>
74756 +#include <linux/slab.h>
74757 +#include <linux/vmalloc.h>
74758 +#include <linux/types.h>
74759 +#include <linux/sysctl.h>
74760 +#include <linux/netdevice.h>
74761 +#include <linux/ptrace.h>
74762 +#include <linux/gracl.h>
74763 +#include <linux/gralloc.h>
74764 +#include <linux/security.h>
74765 +#include <linux/grinternal.h>
74766 +#include <linux/pid_namespace.h>
74767 +#include <linux/stop_machine.h>
74768 +#include <linux/fdtable.h>
74769 +#include <linux/percpu.h>
74770 +#include <linux/lglock.h>
74771 +#include <linux/hugetlb.h>
74772 +#include <linux/posix-timers.h>
74773 +#include "../fs/mount.h"
74774 +
74775 +#include <asm/uaccess.h>
74776 +#include <asm/errno.h>
74777 +#include <asm/mman.h>
74778 +
74779 +extern struct gr_policy_state *polstate;
74780 +
74781 +#define FOR_EACH_ROLE_START(role) \
74782 + role = polstate->role_list; \
74783 + while (role) {
74784 +
74785 +#define FOR_EACH_ROLE_END(role) \
74786 + role = role->prev; \
74787 + }
74788 +
74789 +struct path gr_real_root;
74790 +
74791 +extern struct gr_alloc_state *current_alloc_state;
74792 +
74793 +u16 acl_sp_role_value;
74794 +
74795 +static DEFINE_MUTEX(gr_dev_mutex);
74796 +
74797 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
74798 +extern void gr_clear_learn_entries(void);
74799 +
74800 +struct gr_arg *gr_usermode __read_only;
74801 +unsigned char *gr_system_salt __read_only;
74802 +unsigned char *gr_system_sum __read_only;
74803 +
74804 +static unsigned int gr_auth_attempts = 0;
74805 +static unsigned long gr_auth_expires = 0UL;
74806 +
74807 +struct acl_object_label *fakefs_obj_rw;
74808 +struct acl_object_label *fakefs_obj_rwx;
74809 +
74810 +extern int gr_init_uidset(void);
74811 +extern void gr_free_uidset(void);
74812 +extern void gr_remove_uid(uid_t uid);
74813 +extern int gr_find_uid(uid_t uid);
74814 +
74815 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
74816 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
74817 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
74818 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
74819 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
74820 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
74821 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
74822 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
74823 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
74824 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74825 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74826 +extern void assign_special_role(const char *rolename);
74827 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
74828 +extern int gr_rbac_disable(void *unused);
74829 +extern void gr_enable_rbac_system(void);
74830 +
74831 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
74832 +{
74833 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
74834 + return -EFAULT;
74835 +
74836 + return 0;
74837 +}
74838 +
74839 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
74840 +{
74841 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
74842 + return -EFAULT;
74843 +
74844 + return 0;
74845 +}
74846 +
74847 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
74848 +{
74849 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
74850 + return -EFAULT;
74851 +
74852 + return 0;
74853 +}
74854 +
74855 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
74856 +{
74857 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
74858 + return -EFAULT;
74859 +
74860 + return 0;
74861 +}
74862 +
74863 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
74864 +{
74865 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
74866 + return -EFAULT;
74867 +
74868 + return 0;
74869 +}
74870 +
74871 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
74872 +{
74873 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
74874 + return -EFAULT;
74875 +
74876 + return 0;
74877 +}
74878 +
74879 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
74880 +{
74881 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
74882 + return -EFAULT;
74883 +
74884 + return 0;
74885 +}
74886 +
74887 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
74888 +{
74889 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
74890 + return -EFAULT;
74891 +
74892 + return 0;
74893 +}
74894 +
74895 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
74896 +{
74897 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
74898 + return -EFAULT;
74899 +
74900 + return 0;
74901 +}
74902 +
74903 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
74904 +{
74905 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
74906 + return -EFAULT;
74907 +
74908 + if ((uwrap->version != GRSECURITY_VERSION) ||
74909 + (uwrap->size != sizeof(struct gr_arg)))
74910 + return -EINVAL;
74911 +
74912 + return 0;
74913 +}
74914 +
74915 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
74916 +{
74917 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
74918 + return -EFAULT;
74919 +
74920 + return 0;
74921 +}
74922 +
74923 +static size_t get_gr_arg_wrapper_size_normal(void)
74924 +{
74925 + return sizeof(struct gr_arg_wrapper);
74926 +}
74927 +
74928 +#ifdef CONFIG_COMPAT
74929 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
74930 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
74931 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
74932 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
74933 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
74934 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
74935 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
74936 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
74937 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
74938 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
74939 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
74940 +extern size_t get_gr_arg_wrapper_size_compat(void);
74941 +
74942 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
74943 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
74944 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
74945 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
74946 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
74947 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
74948 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
74949 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
74950 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
74951 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
74952 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
74953 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
74954 +
74955 +#else
74956 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
74957 +#define copy_gr_arg copy_gr_arg_normal
74958 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
74959 +#define copy_acl_object_label copy_acl_object_label_normal
74960 +#define copy_acl_subject_label copy_acl_subject_label_normal
74961 +#define copy_acl_role_label copy_acl_role_label_normal
74962 +#define copy_acl_ip_label copy_acl_ip_label_normal
74963 +#define copy_pointer_from_array copy_pointer_from_array_normal
74964 +#define copy_sprole_pw copy_sprole_pw_normal
74965 +#define copy_role_transition copy_role_transition_normal
74966 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
74967 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
74968 +#endif
74969 +
74970 +static struct acl_subject_label *
74971 +lookup_subject_map(const struct acl_subject_label *userp)
74972 +{
74973 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
74974 + struct subject_map *match;
74975 +
74976 + match = polstate->subj_map_set.s_hash[index];
74977 +
74978 + while (match && match->user != userp)
74979 + match = match->next;
74980 +
74981 + if (match != NULL)
74982 + return match->kernel;
74983 + else
74984 + return NULL;
74985 +}
74986 +
74987 +static void
74988 +insert_subj_map_entry(struct subject_map *subjmap)
74989 +{
74990 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
74991 + struct subject_map **curr;
74992 +
74993 + subjmap->prev = NULL;
74994 +
74995 + curr = &polstate->subj_map_set.s_hash[index];
74996 + if (*curr != NULL)
74997 + (*curr)->prev = subjmap;
74998 +
74999 + subjmap->next = *curr;
75000 + *curr = subjmap;
75001 +
75002 + return;
75003 +}
75004 +
75005 +static void
75006 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
75007 +{
75008 + unsigned int index =
75009 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
75010 + struct acl_role_label **curr;
75011 + struct acl_role_label *tmp, *tmp2;
75012 +
75013 + curr = &polstate->acl_role_set.r_hash[index];
75014 +
75015 + /* simple case, slot is empty, just set it to our role */
75016 + if (*curr == NULL) {
75017 + *curr = role;
75018 + } else {
75019 + /* example:
75020 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
75021 + 2 -> 3
75022 + */
75023 + /* first check to see if we can already be reached via this slot */
75024 + tmp = *curr;
75025 + while (tmp && tmp != role)
75026 + tmp = tmp->next;
75027 + if (tmp == role) {
75028 + /* we don't need to add ourselves to this slot's chain */
75029 + return;
75030 + }
75031 + /* we need to add ourselves to this chain, two cases */
75032 + if (role->next == NULL) {
75033 + /* simple case, append the current chain to our role */
75034 + role->next = *curr;
75035 + *curr = role;
75036 + } else {
75037 + /* 1 -> 2 -> 3 -> 4
75038 + 2 -> 3 -> 4
75039 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
75040 + */
75041 + /* trickier case: walk our role's chain until we find
75042 + the role for the start of the current slot's chain */
75043 + tmp = role;
75044 + tmp2 = *curr;
75045 + while (tmp->next && tmp->next != tmp2)
75046 + tmp = tmp->next;
75047 + if (tmp->next == tmp2) {
75048 + /* from example above, we found 3, so just
75049 + replace this slot's chain with ours */
75050 + *curr = role;
75051 + } else {
75052 + /* we didn't find a subset of our role's chain
75053 + in the current slot's chain, so append their
75054 + chain to ours, and set us as the first role in
75055 + the slot's chain
75056 +
75057 + we could fold this case with the case above,
75058 + but making it explicit for clarity
75059 + */
75060 + tmp->next = tmp2;
75061 + *curr = role;
75062 + }
75063 + }
75064 + }
75065 +
75066 + return;
75067 +}
75068 +
75069 +static void
75070 +insert_acl_role_label(struct acl_role_label *role)
75071 +{
75072 + int i;
75073 +
75074 + if (polstate->role_list == NULL) {
75075 + polstate->role_list = role;
75076 + role->prev = NULL;
75077 + } else {
75078 + role->prev = polstate->role_list;
75079 + polstate->role_list = role;
75080 + }
75081 +
75082 + /* used for hash chains */
75083 + role->next = NULL;
75084 +
75085 + if (role->roletype & GR_ROLE_DOMAIN) {
75086 + for (i = 0; i < role->domain_child_num; i++)
75087 + __insert_acl_role_label(role, role->domain_children[i]);
75088 + } else
75089 + __insert_acl_role_label(role, role->uidgid);
75090 +}
75091 +
75092 +static int
75093 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
75094 +{
75095 + struct name_entry **curr, *nentry;
75096 + struct inodev_entry *ientry;
75097 + unsigned int len = strlen(name);
75098 + unsigned int key = full_name_hash(name, len);
75099 + unsigned int index = key % polstate->name_set.n_size;
75100 +
75101 + curr = &polstate->name_set.n_hash[index];
75102 +
75103 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
75104 + curr = &((*curr)->next);
75105 +
75106 + if (*curr != NULL)
75107 + return 1;
75108 +
75109 + nentry = acl_alloc(sizeof (struct name_entry));
75110 + if (nentry == NULL)
75111 + return 0;
75112 + ientry = acl_alloc(sizeof (struct inodev_entry));
75113 + if (ientry == NULL)
75114 + return 0;
75115 + ientry->nentry = nentry;
75116 +
75117 + nentry->key = key;
75118 + nentry->name = name;
75119 + nentry->inode = inode;
75120 + nentry->device = device;
75121 + nentry->len = len;
75122 + nentry->deleted = deleted;
75123 +
75124 + nentry->prev = NULL;
75125 + curr = &polstate->name_set.n_hash[index];
75126 + if (*curr != NULL)
75127 + (*curr)->prev = nentry;
75128 + nentry->next = *curr;
75129 + *curr = nentry;
75130 +
75131 + /* insert us into the table searchable by inode/dev */
75132 + __insert_inodev_entry(polstate, ientry);
75133 +
75134 + return 1;
75135 +}
75136 +
75137 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
75138 +
75139 +static void *
75140 +create_table(__u32 * len, int elementsize)
75141 +{
75142 + unsigned int table_sizes[] = {
75143 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
75144 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
75145 + 4194301, 8388593, 16777213, 33554393, 67108859
75146 + };
75147 + void *newtable = NULL;
75148 + unsigned int pwr = 0;
75149 +
75150 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
75151 + table_sizes[pwr] <= *len)
75152 + pwr++;
75153 +
75154 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
75155 + return newtable;
75156 +
75157 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
75158 + newtable =
75159 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
75160 + else
75161 + newtable = vmalloc(table_sizes[pwr] * elementsize);
75162 +
75163 + *len = table_sizes[pwr];
75164 +
75165 + return newtable;
75166 +}
75167 +
75168 +static int
75169 +init_variables(const struct gr_arg *arg, bool reload)
75170 +{
75171 + struct task_struct *reaper = init_pid_ns.child_reaper;
75172 + unsigned int stacksize;
75173 +
75174 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
75175 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
75176 + polstate->name_set.n_size = arg->role_db.num_objects;
75177 + polstate->inodev_set.i_size = arg->role_db.num_objects;
75178 +
75179 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
75180 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
75181 + return 1;
75182 +
75183 + if (!reload) {
75184 + if (!gr_init_uidset())
75185 + return 1;
75186 + }
75187 +
75188 + /* set up the stack that holds allocation info */
75189 +
75190 + stacksize = arg->role_db.num_pointers + 5;
75191 +
75192 + if (!acl_alloc_stack_init(stacksize))
75193 + return 1;
75194 +
75195 + if (!reload) {
75196 + /* grab reference for the real root dentry and vfsmount */
75197 + get_fs_root(reaper->fs, &gr_real_root);
75198 +
75199 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
75200 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
75201 +#endif
75202 +
75203 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
75204 + if (fakefs_obj_rw == NULL)
75205 + return 1;
75206 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
75207 +
75208 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
75209 + if (fakefs_obj_rwx == NULL)
75210 + return 1;
75211 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
75212 + }
75213 +
75214 + polstate->subj_map_set.s_hash =
75215 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
75216 + polstate->acl_role_set.r_hash =
75217 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
75218 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
75219 + polstate->inodev_set.i_hash =
75220 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
75221 +
75222 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
75223 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
75224 + return 1;
75225 +
75226 + memset(polstate->subj_map_set.s_hash, 0,
75227 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
75228 + memset(polstate->acl_role_set.r_hash, 0,
75229 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
75230 + memset(polstate->name_set.n_hash, 0,
75231 + sizeof (struct name_entry *) * polstate->name_set.n_size);
75232 + memset(polstate->inodev_set.i_hash, 0,
75233 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
75234 +
75235 + return 0;
75236 +}
75237 +
75238 +/* free information not needed after startup
75239 + currently contains user->kernel pointer mappings for subjects
75240 +*/
75241 +
75242 +static void
75243 +free_init_variables(void)
75244 +{
75245 + __u32 i;
75246 +
75247 + if (polstate->subj_map_set.s_hash) {
75248 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
75249 + if (polstate->subj_map_set.s_hash[i]) {
75250 + kfree(polstate->subj_map_set.s_hash[i]);
75251 + polstate->subj_map_set.s_hash[i] = NULL;
75252 + }
75253 + }
75254 +
75255 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
75256 + PAGE_SIZE)
75257 + kfree(polstate->subj_map_set.s_hash);
75258 + else
75259 + vfree(polstate->subj_map_set.s_hash);
75260 + }
75261 +
75262 + return;
75263 +}
75264 +
75265 +static void
75266 +free_variables(bool reload)
75267 +{
75268 + struct acl_subject_label *s;
75269 + struct acl_role_label *r;
75270 + struct task_struct *task, *task2;
75271 + unsigned int x;
75272 +
75273 + if (!reload) {
75274 + gr_clear_learn_entries();
75275 +
75276 + read_lock(&tasklist_lock);
75277 + do_each_thread(task2, task) {
75278 + task->acl_sp_role = 0;
75279 + task->acl_role_id = 0;
75280 + task->inherited = 0;
75281 + task->acl = NULL;
75282 + task->role = NULL;
75283 + } while_each_thread(task2, task);
75284 + read_unlock(&tasklist_lock);
75285 +
75286 + kfree(fakefs_obj_rw);
75287 + fakefs_obj_rw = NULL;
75288 + kfree(fakefs_obj_rwx);
75289 + fakefs_obj_rwx = NULL;
75290 +
75291 + /* release the reference to the real root dentry and vfsmount */
75292 + path_put(&gr_real_root);
75293 + memset(&gr_real_root, 0, sizeof(gr_real_root));
75294 + }
75295 +
75296 + /* free all object hash tables */
75297 +
75298 + FOR_EACH_ROLE_START(r)
75299 + if (r->subj_hash == NULL)
75300 + goto next_role;
75301 + FOR_EACH_SUBJECT_START(r, s, x)
75302 + if (s->obj_hash == NULL)
75303 + break;
75304 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
75305 + kfree(s->obj_hash);
75306 + else
75307 + vfree(s->obj_hash);
75308 + FOR_EACH_SUBJECT_END(s, x)
75309 + FOR_EACH_NESTED_SUBJECT_START(r, s)
75310 + if (s->obj_hash == NULL)
75311 + break;
75312 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
75313 + kfree(s->obj_hash);
75314 + else
75315 + vfree(s->obj_hash);
75316 + FOR_EACH_NESTED_SUBJECT_END(s)
75317 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
75318 + kfree(r->subj_hash);
75319 + else
75320 + vfree(r->subj_hash);
75321 + r->subj_hash = NULL;
75322 +next_role:
75323 + FOR_EACH_ROLE_END(r)
75324 +
75325 + acl_free_all();
75326 +
75327 + if (polstate->acl_role_set.r_hash) {
75328 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
75329 + PAGE_SIZE)
75330 + kfree(polstate->acl_role_set.r_hash);
75331 + else
75332 + vfree(polstate->acl_role_set.r_hash);
75333 + }
75334 + if (polstate->name_set.n_hash) {
75335 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
75336 + PAGE_SIZE)
75337 + kfree(polstate->name_set.n_hash);
75338 + else
75339 + vfree(polstate->name_set.n_hash);
75340 + }
75341 +
75342 + if (polstate->inodev_set.i_hash) {
75343 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
75344 + PAGE_SIZE)
75345 + kfree(polstate->inodev_set.i_hash);
75346 + else
75347 + vfree(polstate->inodev_set.i_hash);
75348 + }
75349 +
75350 + if (!reload)
75351 + gr_free_uidset();
75352 +
75353 + memset(&polstate->name_set, 0, sizeof (struct name_db));
75354 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
75355 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
75356 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
75357 +
75358 + polstate->default_role = NULL;
75359 + polstate->kernel_role = NULL;
75360 + polstate->role_list = NULL;
75361 +
75362 + return;
75363 +}
75364 +
75365 +static struct acl_subject_label *
75366 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
75367 +
75368 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
75369 +{
75370 + unsigned int len = strnlen_user(*name, maxlen);
75371 + char *tmp;
75372 +
75373 + if (!len || len >= maxlen)
75374 + return -EINVAL;
75375 +
75376 + if ((tmp = (char *) acl_alloc(len)) == NULL)
75377 + return -ENOMEM;
75378 +
75379 + if (copy_from_user(tmp, *name, len))
75380 + return -EFAULT;
75381 +
75382 + tmp[len-1] = '\0';
75383 + *name = tmp;
75384 +
75385 + return 0;
75386 +}
75387 +
75388 +static int
75389 +copy_user_glob(struct acl_object_label *obj)
75390 +{
75391 + struct acl_object_label *g_tmp, **guser;
75392 + int error;
75393 +
75394 + if (obj->globbed == NULL)
75395 + return 0;
75396 +
75397 + guser = &obj->globbed;
75398 + while (*guser) {
75399 + g_tmp = (struct acl_object_label *)
75400 + acl_alloc(sizeof (struct acl_object_label));
75401 + if (g_tmp == NULL)
75402 + return -ENOMEM;
75403 +
75404 + if (copy_acl_object_label(g_tmp, *guser))
75405 + return -EFAULT;
75406 +
75407 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
75408 + if (error)
75409 + return error;
75410 +
75411 + *guser = g_tmp;
75412 + guser = &(g_tmp->next);
75413 + }
75414 +
75415 + return 0;
75416 +}
75417 +
75418 +static int
75419 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
75420 + struct acl_role_label *role)
75421 +{
75422 + struct acl_object_label *o_tmp;
75423 + int ret;
75424 +
75425 + while (userp) {
75426 + if ((o_tmp = (struct acl_object_label *)
75427 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
75428 + return -ENOMEM;
75429 +
75430 + if (copy_acl_object_label(o_tmp, userp))
75431 + return -EFAULT;
75432 +
75433 + userp = o_tmp->prev;
75434 +
75435 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
75436 + if (ret)
75437 + return ret;
75438 +
75439 + insert_acl_obj_label(o_tmp, subj);
75440 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
75441 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
75442 + return -ENOMEM;
75443 +
75444 + ret = copy_user_glob(o_tmp);
75445 + if (ret)
75446 + return ret;
75447 +
75448 + if (o_tmp->nested) {
75449 + int already_copied;
75450 +
75451 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
75452 + if (IS_ERR(o_tmp->nested))
75453 + return PTR_ERR(o_tmp->nested);
75454 +
75455 + /* insert into nested subject list if we haven't copied this one yet
75456 + to prevent duplicate entries */
75457 + if (!already_copied) {
75458 + o_tmp->nested->next = role->hash->first;
75459 + role->hash->first = o_tmp->nested;
75460 + }
75461 + }
75462 + }
75463 +
75464 + return 0;
75465 +}
75466 +
75467 +static __u32
75468 +count_user_subjs(struct acl_subject_label *userp)
75469 +{
75470 + struct acl_subject_label s_tmp;
75471 + __u32 num = 0;
75472 +
75473 + while (userp) {
75474 + if (copy_acl_subject_label(&s_tmp, userp))
75475 + break;
75476 +
75477 + userp = s_tmp.prev;
75478 + }
75479 +
75480 + return num;
75481 +}
75482 +
75483 +static int
75484 +copy_user_allowedips(struct acl_role_label *rolep)
75485 +{
75486 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
75487 +
75488 + ruserip = rolep->allowed_ips;
75489 +
75490 + while (ruserip) {
75491 + rlast = rtmp;
75492 +
75493 + if ((rtmp = (struct role_allowed_ip *)
75494 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
75495 + return -ENOMEM;
75496 +
75497 + if (copy_role_allowed_ip(rtmp, ruserip))
75498 + return -EFAULT;
75499 +
75500 + ruserip = rtmp->prev;
75501 +
75502 + if (!rlast) {
75503 + rtmp->prev = NULL;
75504 + rolep->allowed_ips = rtmp;
75505 + } else {
75506 + rlast->next = rtmp;
75507 + rtmp->prev = rlast;
75508 + }
75509 +
75510 + if (!ruserip)
75511 + rtmp->next = NULL;
75512 + }
75513 +
75514 + return 0;
75515 +}
75516 +
75517 +static int
75518 +copy_user_transitions(struct acl_role_label *rolep)
75519 +{
75520 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
75521 + int error;
75522 +
75523 + rusertp = rolep->transitions;
75524 +
75525 + while (rusertp) {
75526 + rlast = rtmp;
75527 +
75528 + if ((rtmp = (struct role_transition *)
75529 + acl_alloc(sizeof (struct role_transition))) == NULL)
75530 + return -ENOMEM;
75531 +
75532 + if (copy_role_transition(rtmp, rusertp))
75533 + return -EFAULT;
75534 +
75535 + rusertp = rtmp->prev;
75536 +
75537 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
75538 + if (error)
75539 + return error;
75540 +
75541 + if (!rlast) {
75542 + rtmp->prev = NULL;
75543 + rolep->transitions = rtmp;
75544 + } else {
75545 + rlast->next = rtmp;
75546 + rtmp->prev = rlast;
75547 + }
75548 +
75549 + if (!rusertp)
75550 + rtmp->next = NULL;
75551 + }
75552 +
75553 + return 0;
75554 +}
75555 +
75556 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
75557 +{
75558 + struct acl_object_label o_tmp;
75559 + __u32 num = 0;
75560 +
75561 + while (userp) {
75562 + if (copy_acl_object_label(&o_tmp, userp))
75563 + break;
75564 +
75565 + userp = o_tmp.prev;
75566 + num++;
75567 + }
75568 +
75569 + return num;
75570 +}
75571 +
75572 +static struct acl_subject_label *
75573 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
75574 +{
75575 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
75576 + __u32 num_objs;
75577 + struct acl_ip_label **i_tmp, *i_utmp2;
75578 + struct gr_hash_struct ghash;
75579 + struct subject_map *subjmap;
75580 + unsigned int i_num;
75581 + int err;
75582 +
75583 + if (already_copied != NULL)
75584 + *already_copied = 0;
75585 +
75586 + s_tmp = lookup_subject_map(userp);
75587 +
75588 + /* we've already copied this subject into the kernel, just return
75589 + the reference to it, and don't copy it over again
75590 + */
75591 + if (s_tmp) {
75592 + if (already_copied != NULL)
75593 + *already_copied = 1;
75594 + return(s_tmp);
75595 + }
75596 +
75597 + if ((s_tmp = (struct acl_subject_label *)
75598 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
75599 + return ERR_PTR(-ENOMEM);
75600 +
75601 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
75602 + if (subjmap == NULL)
75603 + return ERR_PTR(-ENOMEM);
75604 +
75605 + subjmap->user = userp;
75606 + subjmap->kernel = s_tmp;
75607 + insert_subj_map_entry(subjmap);
75608 +
75609 + if (copy_acl_subject_label(s_tmp, userp))
75610 + return ERR_PTR(-EFAULT);
75611 +
75612 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
75613 + if (err)
75614 + return ERR_PTR(err);
75615 +
75616 + if (!strcmp(s_tmp->filename, "/"))
75617 + role->root_label = s_tmp;
75618 +
75619 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
75620 + return ERR_PTR(-EFAULT);
75621 +
75622 + /* copy user and group transition tables */
75623 +
75624 + if (s_tmp->user_trans_num) {
75625 + uid_t *uidlist;
75626 +
75627 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
75628 + if (uidlist == NULL)
75629 + return ERR_PTR(-ENOMEM);
75630 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
75631 + return ERR_PTR(-EFAULT);
75632 +
75633 + s_tmp->user_transitions = uidlist;
75634 + }
75635 +
75636 + if (s_tmp->group_trans_num) {
75637 + gid_t *gidlist;
75638 +
75639 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
75640 + if (gidlist == NULL)
75641 + return ERR_PTR(-ENOMEM);
75642 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
75643 + return ERR_PTR(-EFAULT);
75644 +
75645 + s_tmp->group_transitions = gidlist;
75646 + }
75647 +
75648 + /* set up object hash table */
75649 + num_objs = count_user_objs(ghash.first);
75650 +
75651 + s_tmp->obj_hash_size = num_objs;
75652 + s_tmp->obj_hash =
75653 + (struct acl_object_label **)
75654 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
75655 +
75656 + if (!s_tmp->obj_hash)
75657 + return ERR_PTR(-ENOMEM);
75658 +
75659 + memset(s_tmp->obj_hash, 0,
75660 + s_tmp->obj_hash_size *
75661 + sizeof (struct acl_object_label *));
75662 +
75663 + /* add in objects */
75664 + err = copy_user_objs(ghash.first, s_tmp, role);
75665 +
75666 + if (err)
75667 + return ERR_PTR(err);
75668 +
75669 + /* set pointer for parent subject */
75670 + if (s_tmp->parent_subject) {
75671 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
75672 +
75673 + if (IS_ERR(s_tmp2))
75674 + return s_tmp2;
75675 +
75676 + s_tmp->parent_subject = s_tmp2;
75677 + }
75678 +
75679 + /* add in ip acls */
75680 +
75681 + if (!s_tmp->ip_num) {
75682 + s_tmp->ips = NULL;
75683 + goto insert;
75684 + }
75685 +
75686 + i_tmp =
75687 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
75688 + sizeof (struct acl_ip_label *));
75689 +
75690 + if (!i_tmp)
75691 + return ERR_PTR(-ENOMEM);
75692 +
75693 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
75694 + *(i_tmp + i_num) =
75695 + (struct acl_ip_label *)
75696 + acl_alloc(sizeof (struct acl_ip_label));
75697 + if (!*(i_tmp + i_num))
75698 + return ERR_PTR(-ENOMEM);
75699 +
75700 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
75701 + return ERR_PTR(-EFAULT);
75702 +
75703 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
75704 + return ERR_PTR(-EFAULT);
75705 +
75706 + if ((*(i_tmp + i_num))->iface == NULL)
75707 + continue;
75708 +
75709 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
75710 + if (err)
75711 + return ERR_PTR(err);
75712 + }
75713 +
75714 + s_tmp->ips = i_tmp;
75715 +
75716 +insert:
75717 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
75718 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
75719 + return ERR_PTR(-ENOMEM);
75720 +
75721 + return s_tmp;
75722 +}
75723 +
75724 +static int
75725 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
75726 +{
75727 + struct acl_subject_label s_pre;
75728 + struct acl_subject_label * ret;
75729 + int err;
75730 +
75731 + while (userp) {
75732 + if (copy_acl_subject_label(&s_pre, userp))
75733 + return -EFAULT;
75734 +
75735 + ret = do_copy_user_subj(userp, role, NULL);
75736 +
75737 + err = PTR_ERR(ret);
75738 + if (IS_ERR(ret))
75739 + return err;
75740 +
75741 + insert_acl_subj_label(ret, role);
75742 +
75743 + userp = s_pre.prev;
75744 + }
75745 +
75746 + return 0;
75747 +}
75748 +
75749 +static int
75750 +copy_user_acl(struct gr_arg *arg)
75751 +{
75752 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
75753 + struct acl_subject_label *subj_list;
75754 + struct sprole_pw *sptmp;
75755 + struct gr_hash_struct *ghash;
75756 + uid_t *domainlist;
75757 + unsigned int r_num;
75758 + int err = 0;
75759 + __u16 i;
75760 + __u32 num_subjs;
75761 +
75762 + /* we need a default and kernel role */
75763 + if (arg->role_db.num_roles < 2)
75764 + return -EINVAL;
75765 +
75766 + /* copy special role authentication info from userspace */
75767 +
75768 + polstate->num_sprole_pws = arg->num_sprole_pws;
75769 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
75770 +
75771 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
75772 + return -ENOMEM;
75773 +
75774 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75775 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
75776 + if (!sptmp)
75777 + return -ENOMEM;
75778 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
75779 + return -EFAULT;
75780 +
75781 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
75782 + if (err)
75783 + return err;
75784 +
75785 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
75786 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
75787 +#endif
75788 +
75789 + polstate->acl_special_roles[i] = sptmp;
75790 + }
75791 +
75792 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
75793 +
75794 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
75795 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
75796 +
75797 + if (!r_tmp)
75798 + return -ENOMEM;
75799 +
75800 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
75801 + return -EFAULT;
75802 +
75803 + if (copy_acl_role_label(r_tmp, r_utmp2))
75804 + return -EFAULT;
75805 +
75806 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
75807 + if (err)
75808 + return err;
75809 +
75810 + if (!strcmp(r_tmp->rolename, "default")
75811 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
75812 + polstate->default_role = r_tmp;
75813 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
75814 + polstate->kernel_role = r_tmp;
75815 + }
75816 +
75817 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
75818 + return -ENOMEM;
75819 +
75820 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
75821 + return -EFAULT;
75822 +
75823 + r_tmp->hash = ghash;
75824 +
75825 + num_subjs = count_user_subjs(r_tmp->hash->first);
75826 +
75827 + r_tmp->subj_hash_size = num_subjs;
75828 + r_tmp->subj_hash =
75829 + (struct acl_subject_label **)
75830 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
75831 +
75832 + if (!r_tmp->subj_hash)
75833 + return -ENOMEM;
75834 +
75835 + err = copy_user_allowedips(r_tmp);
75836 + if (err)
75837 + return err;
75838 +
75839 + /* copy domain info */
75840 + if (r_tmp->domain_children != NULL) {
75841 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
75842 + if (domainlist == NULL)
75843 + return -ENOMEM;
75844 +
75845 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
75846 + return -EFAULT;
75847 +
75848 + r_tmp->domain_children = domainlist;
75849 + }
75850 +
75851 + err = copy_user_transitions(r_tmp);
75852 + if (err)
75853 + return err;
75854 +
75855 + memset(r_tmp->subj_hash, 0,
75856 + r_tmp->subj_hash_size *
75857 + sizeof (struct acl_subject_label *));
75858 +
75859 + /* acquire the list of subjects, then NULL out
75860 + the list prior to parsing the subjects for this role,
75861 + as during this parsing the list is replaced with a list
75862 + of *nested* subjects for the role
75863 + */
75864 + subj_list = r_tmp->hash->first;
75865 +
75866 + /* set nested subject list to null */
75867 + r_tmp->hash->first = NULL;
75868 +
75869 + err = copy_user_subjs(subj_list, r_tmp);
75870 +
75871 + if (err)
75872 + return err;
75873 +
75874 + insert_acl_role_label(r_tmp);
75875 + }
75876 +
75877 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
75878 + return -EINVAL;
75879 +
75880 + return err;
75881 +}
75882 +
75883 +static int gracl_reload_apply_policies(void *reload)
75884 +{
75885 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
75886 + struct task_struct *task, *task2;
75887 + struct acl_role_label *role, *rtmp;
75888 + struct acl_subject_label *subj;
75889 + const struct cred *cred;
75890 + int role_applied;
75891 + int ret = 0;
75892 +
75893 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
75894 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
75895 +
75896 + /* first make sure we'll be able to apply the new policy cleanly */
75897 + do_each_thread(task2, task) {
75898 + if (task->exec_file == NULL)
75899 + continue;
75900 + role_applied = 0;
75901 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75902 + /* preserve special roles */
75903 + FOR_EACH_ROLE_START(role)
75904 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75905 + rtmp = task->role;
75906 + task->role = role;
75907 + role_applied = 1;
75908 + break;
75909 + }
75910 + FOR_EACH_ROLE_END(role)
75911 + }
75912 + if (!role_applied) {
75913 + cred = __task_cred(task);
75914 + rtmp = task->role;
75915 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75916 + }
75917 + /* this handles non-nested inherited subjects, nested subjects will still
75918 + be dropped currently */
75919 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75920 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
75921 + /* change the role back so that we've made no modifications to the policy */
75922 + task->role = rtmp;
75923 +
75924 + if (subj == NULL || task->tmpacl == NULL) {
75925 + ret = -EINVAL;
75926 + goto out;
75927 + }
75928 + } while_each_thread(task2, task);
75929 +
75930 + /* now actually apply the policy */
75931 +
75932 + do_each_thread(task2, task) {
75933 + if (task->exec_file) {
75934 + role_applied = 0;
75935 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75936 + /* preserve special roles */
75937 + FOR_EACH_ROLE_START(role)
75938 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75939 + task->role = role;
75940 + role_applied = 1;
75941 + break;
75942 + }
75943 + FOR_EACH_ROLE_END(role)
75944 + }
75945 + if (!role_applied) {
75946 + cred = __task_cred(task);
75947 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75948 + }
75949 + /* this handles non-nested inherited subjects, nested subjects will still
75950 + be dropped currently */
75951 + if (!reload_state->oldmode && task->inherited)
75952 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75953 + else {
75954 + /* looked up and tagged to the task previously */
75955 + subj = task->tmpacl;
75956 + }
75957 + /* subj will be non-null */
75958 + __gr_apply_subject_to_task(polstate, task, subj);
75959 + if (reload_state->oldmode) {
75960 + task->acl_role_id = 0;
75961 + task->acl_sp_role = 0;
75962 + task->inherited = 0;
75963 + }
75964 + } else {
75965 + // it's a kernel process
75966 + task->role = polstate->kernel_role;
75967 + task->acl = polstate->kernel_role->root_label;
75968 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75969 + task->acl->mode &= ~GR_PROCFIND;
75970 +#endif
75971 + }
75972 + } while_each_thread(task2, task);
75973 +
75974 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
75975 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
75976 +
75977 +out:
75978 +
75979 + return ret;
75980 +}
75981 +
75982 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
75983 +{
75984 + struct gr_reload_state new_reload_state = { };
75985 + int err;
75986 +
75987 + new_reload_state.oldpolicy_ptr = polstate;
75988 + new_reload_state.oldalloc_ptr = current_alloc_state;
75989 + new_reload_state.oldmode = oldmode;
75990 +
75991 + current_alloc_state = &new_reload_state.newalloc;
75992 + polstate = &new_reload_state.newpolicy;
75993 +
75994 + /* everything relevant is now saved off, copy in the new policy */
75995 + if (init_variables(args, true)) {
75996 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75997 + err = -ENOMEM;
75998 + goto error;
75999 + }
76000 +
76001 + err = copy_user_acl(args);
76002 + free_init_variables();
76003 + if (err)
76004 + goto error;
76005 + /* the new policy is copied in, with the old policy available via saved_state
76006 + first go through applying roles, making sure to preserve special roles
76007 + then apply new subjects, making sure to preserve inherited and nested subjects,
76008 + though currently only inherited subjects will be preserved
76009 + */
76010 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
76011 + if (err)
76012 + goto error;
76013 +
76014 + /* we've now applied the new policy, so restore the old policy state to free it */
76015 + polstate = &new_reload_state.oldpolicy;
76016 + current_alloc_state = &new_reload_state.oldalloc;
76017 + free_variables(true);
76018 +
76019 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
76020 + to running_polstate/current_alloc_state inside stop_machine
76021 + */
76022 + err = 0;
76023 + goto out;
76024 +error:
76025 + /* on error of loading the new policy, we'll just keep the previous
76026 + policy set around
76027 + */
76028 + free_variables(true);
76029 +
76030 + /* doesn't affect runtime, but maintains consistent state */
76031 +out:
76032 + polstate = new_reload_state.oldpolicy_ptr;
76033 + current_alloc_state = new_reload_state.oldalloc_ptr;
76034 +
76035 + return err;
76036 +}
76037 +
76038 +static int
76039 +gracl_init(struct gr_arg *args)
76040 +{
76041 + int error = 0;
76042 +
76043 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
76044 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
76045 +
76046 + if (init_variables(args, false)) {
76047 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
76048 + error = -ENOMEM;
76049 + goto out;
76050 + }
76051 +
76052 + error = copy_user_acl(args);
76053 + free_init_variables();
76054 + if (error)
76055 + goto out;
76056 +
76057 + error = gr_set_acls(0);
76058 + if (error)
76059 + goto out;
76060 +
76061 + gr_enable_rbac_system();
76062 +
76063 + return 0;
76064 +
76065 +out:
76066 + free_variables(false);
76067 + return error;
76068 +}
76069 +
76070 +static int
76071 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
76072 + unsigned char **sum)
76073 +{
76074 + struct acl_role_label *r;
76075 + struct role_allowed_ip *ipp;
76076 + struct role_transition *trans;
76077 + unsigned int i;
76078 + int found = 0;
76079 + u32 curr_ip = current->signal->curr_ip;
76080 +
76081 + current->signal->saved_ip = curr_ip;
76082 +
76083 + /* check transition table */
76084 +
76085 + for (trans = current->role->transitions; trans; trans = trans->next) {
76086 + if (!strcmp(rolename, trans->rolename)) {
76087 + found = 1;
76088 + break;
76089 + }
76090 + }
76091 +
76092 + if (!found)
76093 + return 0;
76094 +
76095 + /* handle special roles that do not require authentication
76096 + and check ip */
76097 +
76098 + FOR_EACH_ROLE_START(r)
76099 + if (!strcmp(rolename, r->rolename) &&
76100 + (r->roletype & GR_ROLE_SPECIAL)) {
76101 + found = 0;
76102 + if (r->allowed_ips != NULL) {
76103 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
76104 + if ((ntohl(curr_ip) & ipp->netmask) ==
76105 + (ntohl(ipp->addr) & ipp->netmask))
76106 + found = 1;
76107 + }
76108 + } else
76109 + found = 2;
76110 + if (!found)
76111 + return 0;
76112 +
76113 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
76114 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
76115 + *salt = NULL;
76116 + *sum = NULL;
76117 + return 1;
76118 + }
76119 + }
76120 + FOR_EACH_ROLE_END(r)
76121 +
76122 + for (i = 0; i < polstate->num_sprole_pws; i++) {
76123 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
76124 + *salt = polstate->acl_special_roles[i]->salt;
76125 + *sum = polstate->acl_special_roles[i]->sum;
76126 + return 1;
76127 + }
76128 + }
76129 +
76130 + return 0;
76131 +}
76132 +
76133 +int gr_check_secure_terminal(struct task_struct *task)
76134 +{
76135 + struct task_struct *p, *p2, *p3;
76136 + struct files_struct *files;
76137 + struct fdtable *fdt;
76138 + struct file *our_file = NULL, *file;
76139 + int i;
76140 +
76141 + if (task->signal->tty == NULL)
76142 + return 1;
76143 +
76144 + files = get_files_struct(task);
76145 + if (files != NULL) {
76146 + rcu_read_lock();
76147 + fdt = files_fdtable(files);
76148 + for (i=0; i < fdt->max_fds; i++) {
76149 + file = fcheck_files(files, i);
76150 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
76151 + get_file(file);
76152 + our_file = file;
76153 + }
76154 + }
76155 + rcu_read_unlock();
76156 + put_files_struct(files);
76157 + }
76158 +
76159 + if (our_file == NULL)
76160 + return 1;
76161 +
76162 + read_lock(&tasklist_lock);
76163 + do_each_thread(p2, p) {
76164 + files = get_files_struct(p);
76165 + if (files == NULL ||
76166 + (p->signal && p->signal->tty == task->signal->tty)) {
76167 + if (files != NULL)
76168 + put_files_struct(files);
76169 + continue;
76170 + }
76171 + rcu_read_lock();
76172 + fdt = files_fdtable(files);
76173 + for (i=0; i < fdt->max_fds; i++) {
76174 + file = fcheck_files(files, i);
76175 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
76176 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
76177 + p3 = task;
76178 + while (task_pid_nr(p3) > 0) {
76179 + if (p3 == p)
76180 + break;
76181 + p3 = p3->real_parent;
76182 + }
76183 + if (p3 == p)
76184 + break;
76185 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
76186 + gr_handle_alertkill(p);
76187 + rcu_read_unlock();
76188 + put_files_struct(files);
76189 + read_unlock(&tasklist_lock);
76190 + fput(our_file);
76191 + return 0;
76192 + }
76193 + }
76194 + rcu_read_unlock();
76195 + put_files_struct(files);
76196 + } while_each_thread(p2, p);
76197 + read_unlock(&tasklist_lock);
76198 +
76199 + fput(our_file);
76200 + return 1;
76201 +}
76202 +
76203 +ssize_t
76204 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
76205 +{
76206 + struct gr_arg_wrapper uwrap;
76207 + unsigned char *sprole_salt = NULL;
76208 + unsigned char *sprole_sum = NULL;
76209 + int error = 0;
76210 + int error2 = 0;
76211 + size_t req_count = 0;
76212 + unsigned char oldmode = 0;
76213 +
76214 + mutex_lock(&gr_dev_mutex);
76215 +
76216 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
76217 + error = -EPERM;
76218 + goto out;
76219 + }
76220 +
76221 +#ifdef CONFIG_COMPAT
76222 + pax_open_kernel();
76223 + if (is_compat_task()) {
76224 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
76225 + copy_gr_arg = &copy_gr_arg_compat;
76226 + copy_acl_object_label = &copy_acl_object_label_compat;
76227 + copy_acl_subject_label = &copy_acl_subject_label_compat;
76228 + copy_acl_role_label = &copy_acl_role_label_compat;
76229 + copy_acl_ip_label = &copy_acl_ip_label_compat;
76230 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
76231 + copy_role_transition = &copy_role_transition_compat;
76232 + copy_sprole_pw = &copy_sprole_pw_compat;
76233 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
76234 + copy_pointer_from_array = &copy_pointer_from_array_compat;
76235 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
76236 + } else {
76237 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
76238 + copy_gr_arg = &copy_gr_arg_normal;
76239 + copy_acl_object_label = &copy_acl_object_label_normal;
76240 + copy_acl_subject_label = &copy_acl_subject_label_normal;
76241 + copy_acl_role_label = &copy_acl_role_label_normal;
76242 + copy_acl_ip_label = &copy_acl_ip_label_normal;
76243 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
76244 + copy_role_transition = &copy_role_transition_normal;
76245 + copy_sprole_pw = &copy_sprole_pw_normal;
76246 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
76247 + copy_pointer_from_array = &copy_pointer_from_array_normal;
76248 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
76249 + }
76250 + pax_close_kernel();
76251 +#endif
76252 +
76253 + req_count = get_gr_arg_wrapper_size();
76254 +
76255 + if (count != req_count) {
76256 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
76257 + error = -EINVAL;
76258 + goto out;
76259 + }
76260 +
76261 +
76262 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
76263 + gr_auth_expires = 0;
76264 + gr_auth_attempts = 0;
76265 + }
76266 +
76267 + error = copy_gr_arg_wrapper(buf, &uwrap);
76268 + if (error)
76269 + goto out;
76270 +
76271 + error = copy_gr_arg(uwrap.arg, gr_usermode);
76272 + if (error)
76273 + goto out;
76274 +
76275 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
76276 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
76277 + time_after(gr_auth_expires, get_seconds())) {
76278 + error = -EBUSY;
76279 + goto out;
76280 + }
76281 +
76282 + /* if non-root trying to do anything other than use a special role,
76283 + do not attempt authentication, do not count towards authentication
76284 + locking
76285 + */
76286 +
76287 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
76288 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
76289 + gr_is_global_nonroot(current_uid())) {
76290 + error = -EPERM;
76291 + goto out;
76292 + }
76293 +
76294 + /* ensure pw and special role name are null terminated */
76295 +
76296 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
76297 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
76298 +
76299 + /* Okay.
76300 + * We have our enough of the argument structure..(we have yet
76301 + * to copy_from_user the tables themselves) . Copy the tables
76302 + * only if we need them, i.e. for loading operations. */
76303 +
76304 + switch (gr_usermode->mode) {
76305 + case GR_STATUS:
76306 + if (gr_acl_is_enabled()) {
76307 + error = 1;
76308 + if (!gr_check_secure_terminal(current))
76309 + error = 3;
76310 + } else
76311 + error = 2;
76312 + goto out;
76313 + case GR_SHUTDOWN:
76314 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
76315 + stop_machine(gr_rbac_disable, NULL, NULL);
76316 + free_variables(false);
76317 + memset(gr_usermode, 0, sizeof(struct gr_arg));
76318 + memset(gr_system_salt, 0, GR_SALT_LEN);
76319 + memset(gr_system_sum, 0, GR_SHA_LEN);
76320 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
76321 + } else if (gr_acl_is_enabled()) {
76322 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
76323 + error = -EPERM;
76324 + } else {
76325 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
76326 + error = -EAGAIN;
76327 + }
76328 + break;
76329 + case GR_ENABLE:
76330 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
76331 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
76332 + else {
76333 + if (gr_acl_is_enabled())
76334 + error = -EAGAIN;
76335 + else
76336 + error = error2;
76337 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
76338 + }
76339 + break;
76340 + case GR_OLDRELOAD:
76341 + oldmode = 1;
76342 + case GR_RELOAD:
76343 + if (!gr_acl_is_enabled()) {
76344 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
76345 + error = -EAGAIN;
76346 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
76347 + error2 = gracl_reload(gr_usermode, oldmode);
76348 + if (!error2)
76349 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
76350 + else {
76351 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
76352 + error = error2;
76353 + }
76354 + } else {
76355 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
76356 + error = -EPERM;
76357 + }
76358 + break;
76359 + case GR_SEGVMOD:
76360 + if (unlikely(!gr_acl_is_enabled())) {
76361 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
76362 + error = -EAGAIN;
76363 + break;
76364 + }
76365 +
76366 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
76367 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
76368 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
76369 + struct acl_subject_label *segvacl;
76370 + segvacl =
76371 + lookup_acl_subj_label(gr_usermode->segv_inode,
76372 + gr_usermode->segv_device,
76373 + current->role);
76374 + if (segvacl) {
76375 + segvacl->crashes = 0;
76376 + segvacl->expires = 0;
76377 + }
76378 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
76379 + gr_remove_uid(gr_usermode->segv_uid);
76380 + }
76381 + } else {
76382 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
76383 + error = -EPERM;
76384 + }
76385 + break;
76386 + case GR_SPROLE:
76387 + case GR_SPROLEPAM:
76388 + if (unlikely(!gr_acl_is_enabled())) {
76389 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
76390 + error = -EAGAIN;
76391 + break;
76392 + }
76393 +
76394 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
76395 + current->role->expires = 0;
76396 + current->role->auth_attempts = 0;
76397 + }
76398 +
76399 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
76400 + time_after(current->role->expires, get_seconds())) {
76401 + error = -EBUSY;
76402 + goto out;
76403 + }
76404 +
76405 + if (lookup_special_role_auth
76406 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
76407 + && ((!sprole_salt && !sprole_sum)
76408 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
76409 + char *p = "";
76410 + assign_special_role(gr_usermode->sp_role);
76411 + read_lock(&tasklist_lock);
76412 + if (current->real_parent)
76413 + p = current->real_parent->role->rolename;
76414 + read_unlock(&tasklist_lock);
76415 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
76416 + p, acl_sp_role_value);
76417 + } else {
76418 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
76419 + error = -EPERM;
76420 + if(!(current->role->auth_attempts++))
76421 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
76422 +
76423 + goto out;
76424 + }
76425 + break;
76426 + case GR_UNSPROLE:
76427 + if (unlikely(!gr_acl_is_enabled())) {
76428 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
76429 + error = -EAGAIN;
76430 + break;
76431 + }
76432 +
76433 + if (current->role->roletype & GR_ROLE_SPECIAL) {
76434 + char *p = "";
76435 + int i = 0;
76436 +
76437 + read_lock(&tasklist_lock);
76438 + if (current->real_parent) {
76439 + p = current->real_parent->role->rolename;
76440 + i = current->real_parent->acl_role_id;
76441 + }
76442 + read_unlock(&tasklist_lock);
76443 +
76444 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
76445 + gr_set_acls(1);
76446 + } else {
76447 + error = -EPERM;
76448 + goto out;
76449 + }
76450 + break;
76451 + default:
76452 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
76453 + error = -EINVAL;
76454 + break;
76455 + }
76456 +
76457 + if (error != -EPERM)
76458 + goto out;
76459 +
76460 + if(!(gr_auth_attempts++))
76461 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
76462 +
76463 + out:
76464 + mutex_unlock(&gr_dev_mutex);
76465 +
76466 + if (!error)
76467 + error = req_count;
76468 +
76469 + return error;
76470 +}
76471 +
76472 +int
76473 +gr_set_acls(const int type)
76474 +{
76475 + struct task_struct *task, *task2;
76476 + struct acl_role_label *role = current->role;
76477 + struct acl_subject_label *subj;
76478 + __u16 acl_role_id = current->acl_role_id;
76479 + const struct cred *cred;
76480 + int ret;
76481 +
76482 + rcu_read_lock();
76483 + read_lock(&tasklist_lock);
76484 + read_lock(&grsec_exec_file_lock);
76485 + do_each_thread(task2, task) {
76486 + /* check to see if we're called from the exit handler,
76487 + if so, only replace ACLs that have inherited the admin
76488 + ACL */
76489 +
76490 + if (type && (task->role != role ||
76491 + task->acl_role_id != acl_role_id))
76492 + continue;
76493 +
76494 + task->acl_role_id = 0;
76495 + task->acl_sp_role = 0;
76496 + task->inherited = 0;
76497 +
76498 + if (task->exec_file) {
76499 + cred = __task_cred(task);
76500 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
76501 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
76502 + if (subj == NULL) {
76503 + ret = -EINVAL;
76504 + read_unlock(&grsec_exec_file_lock);
76505 + read_unlock(&tasklist_lock);
76506 + rcu_read_unlock();
76507 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
76508 + return ret;
76509 + }
76510 + __gr_apply_subject_to_task(polstate, task, subj);
76511 + } else {
76512 + // it's a kernel process
76513 + task->role = polstate->kernel_role;
76514 + task->acl = polstate->kernel_role->root_label;
76515 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
76516 + task->acl->mode &= ~GR_PROCFIND;
76517 +#endif
76518 + }
76519 + } while_each_thread(task2, task);
76520 + read_unlock(&grsec_exec_file_lock);
76521 + read_unlock(&tasklist_lock);
76522 + rcu_read_unlock();
76523 +
76524 + return 0;
76525 +}
76526 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
76527 new file mode 100644
76528 index 0000000..39645c9
76529 --- /dev/null
76530 +++ b/grsecurity/gracl_res.c
76531 @@ -0,0 +1,68 @@
76532 +#include <linux/kernel.h>
76533 +#include <linux/sched.h>
76534 +#include <linux/gracl.h>
76535 +#include <linux/grinternal.h>
76536 +
76537 +static const char *restab_log[] = {
76538 + [RLIMIT_CPU] = "RLIMIT_CPU",
76539 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
76540 + [RLIMIT_DATA] = "RLIMIT_DATA",
76541 + [RLIMIT_STACK] = "RLIMIT_STACK",
76542 + [RLIMIT_CORE] = "RLIMIT_CORE",
76543 + [RLIMIT_RSS] = "RLIMIT_RSS",
76544 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
76545 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
76546 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
76547 + [RLIMIT_AS] = "RLIMIT_AS",
76548 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
76549 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
76550 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
76551 + [RLIMIT_NICE] = "RLIMIT_NICE",
76552 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
76553 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
76554 + [GR_CRASH_RES] = "RLIMIT_CRASH"
76555 +};
76556 +
76557 +void
76558 +gr_log_resource(const struct task_struct *task,
76559 + const int res, const unsigned long wanted, const int gt)
76560 +{
76561 + const struct cred *cred;
76562 + unsigned long rlim;
76563 +
76564 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
76565 + return;
76566 +
76567 + // not yet supported resource
76568 + if (unlikely(!restab_log[res]))
76569 + return;
76570 +
76571 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
76572 + rlim = task_rlimit_max(task, res);
76573 + else
76574 + rlim = task_rlimit(task, res);
76575 +
76576 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
76577 + return;
76578 +
76579 + rcu_read_lock();
76580 + cred = __task_cred(task);
76581 +
76582 + if (res == RLIMIT_NPROC &&
76583 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
76584 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
76585 + goto out_rcu_unlock;
76586 + else if (res == RLIMIT_MEMLOCK &&
76587 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
76588 + goto out_rcu_unlock;
76589 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
76590 + goto out_rcu_unlock;
76591 + rcu_read_unlock();
76592 +
76593 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
76594 +
76595 + return;
76596 +out_rcu_unlock:
76597 + rcu_read_unlock();
76598 + return;
76599 +}
76600 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
76601 new file mode 100644
76602 index 0000000..218b66b
76603 --- /dev/null
76604 +++ b/grsecurity/gracl_segv.c
76605 @@ -0,0 +1,324 @@
76606 +#include <linux/kernel.h>
76607 +#include <linux/mm.h>
76608 +#include <asm/uaccess.h>
76609 +#include <asm/errno.h>
76610 +#include <asm/mman.h>
76611 +#include <net/sock.h>
76612 +#include <linux/file.h>
76613 +#include <linux/fs.h>
76614 +#include <linux/net.h>
76615 +#include <linux/in.h>
76616 +#include <linux/slab.h>
76617 +#include <linux/types.h>
76618 +#include <linux/sched.h>
76619 +#include <linux/timer.h>
76620 +#include <linux/gracl.h>
76621 +#include <linux/grsecurity.h>
76622 +#include <linux/grinternal.h>
76623 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76624 +#include <linux/magic.h>
76625 +#include <linux/pagemap.h>
76626 +#include "../fs/btrfs/async-thread.h"
76627 +#include "../fs/btrfs/ctree.h"
76628 +#include "../fs/btrfs/btrfs_inode.h"
76629 +#endif
76630 +
76631 +static struct crash_uid *uid_set;
76632 +static unsigned short uid_used;
76633 +static DEFINE_SPINLOCK(gr_uid_lock);
76634 +extern rwlock_t gr_inode_lock;
76635 +extern struct acl_subject_label *
76636 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
76637 + struct acl_role_label *role);
76638 +
76639 +static inline dev_t __get_dev(const struct dentry *dentry)
76640 +{
76641 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76642 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76643 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
76644 + else
76645 +#endif
76646 + return dentry->d_sb->s_dev;
76647 +}
76648 +
76649 +static inline u64 __get_ino(const struct dentry *dentry)
76650 +{
76651 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76652 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76653 + return btrfs_ino(dentry->d_inode);
76654 + else
76655 +#endif
76656 + return dentry->d_inode->i_ino;
76657 +}
76658 +
76659 +int
76660 +gr_init_uidset(void)
76661 +{
76662 + uid_set =
76663 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
76664 + uid_used = 0;
76665 +
76666 + return uid_set ? 1 : 0;
76667 +}
76668 +
76669 +void
76670 +gr_free_uidset(void)
76671 +{
76672 + if (uid_set) {
76673 + struct crash_uid *tmpset;
76674 + spin_lock(&gr_uid_lock);
76675 + tmpset = uid_set;
76676 + uid_set = NULL;
76677 + uid_used = 0;
76678 + spin_unlock(&gr_uid_lock);
76679 + if (tmpset)
76680 + kfree(tmpset);
76681 + }
76682 +
76683 + return;
76684 +}
76685 +
76686 +int
76687 +gr_find_uid(const uid_t uid)
76688 +{
76689 + struct crash_uid *tmp = uid_set;
76690 + uid_t buid;
76691 + int low = 0, high = uid_used - 1, mid;
76692 +
76693 + while (high >= low) {
76694 + mid = (low + high) >> 1;
76695 + buid = tmp[mid].uid;
76696 + if (buid == uid)
76697 + return mid;
76698 + if (buid > uid)
76699 + high = mid - 1;
76700 + if (buid < uid)
76701 + low = mid + 1;
76702 + }
76703 +
76704 + return -1;
76705 +}
76706 +
76707 +static __inline__ void
76708 +gr_insertsort(void)
76709 +{
76710 + unsigned short i, j;
76711 + struct crash_uid index;
76712 +
76713 + for (i = 1; i < uid_used; i++) {
76714 + index = uid_set[i];
76715 + j = i;
76716 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
76717 + uid_set[j] = uid_set[j - 1];
76718 + j--;
76719 + }
76720 + uid_set[j] = index;
76721 + }
76722 +
76723 + return;
76724 +}
76725 +
76726 +static __inline__ void
76727 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
76728 +{
76729 + int loc;
76730 + uid_t uid = GR_GLOBAL_UID(kuid);
76731 +
76732 + if (uid_used == GR_UIDTABLE_MAX)
76733 + return;
76734 +
76735 + loc = gr_find_uid(uid);
76736 +
76737 + if (loc >= 0) {
76738 + uid_set[loc].expires = expires;
76739 + return;
76740 + }
76741 +
76742 + uid_set[uid_used].uid = uid;
76743 + uid_set[uid_used].expires = expires;
76744 + uid_used++;
76745 +
76746 + gr_insertsort();
76747 +
76748 + return;
76749 +}
76750 +
76751 +void
76752 +gr_remove_uid(const unsigned short loc)
76753 +{
76754 + unsigned short i;
76755 +
76756 + for (i = loc + 1; i < uid_used; i++)
76757 + uid_set[i - 1] = uid_set[i];
76758 +
76759 + uid_used--;
76760 +
76761 + return;
76762 +}
76763 +
76764 +int
76765 +gr_check_crash_uid(const kuid_t kuid)
76766 +{
76767 + int loc;
76768 + int ret = 0;
76769 + uid_t uid;
76770 +
76771 + if (unlikely(!gr_acl_is_enabled()))
76772 + return 0;
76773 +
76774 + uid = GR_GLOBAL_UID(kuid);
76775 +
76776 + spin_lock(&gr_uid_lock);
76777 + loc = gr_find_uid(uid);
76778 +
76779 + if (loc < 0)
76780 + goto out_unlock;
76781 +
76782 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
76783 + gr_remove_uid(loc);
76784 + else
76785 + ret = 1;
76786 +
76787 +out_unlock:
76788 + spin_unlock(&gr_uid_lock);
76789 + return ret;
76790 +}
76791 +
76792 +static __inline__ int
76793 +proc_is_setxid(const struct cred *cred)
76794 +{
76795 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
76796 + !uid_eq(cred->uid, cred->fsuid))
76797 + return 1;
76798 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
76799 + !gid_eq(cred->gid, cred->fsgid))
76800 + return 1;
76801 +
76802 + return 0;
76803 +}
76804 +
76805 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
76806 +
76807 +void
76808 +gr_handle_crash(struct task_struct *task, const int sig)
76809 +{
76810 + struct acl_subject_label *curr;
76811 + struct task_struct *tsk, *tsk2;
76812 + const struct cred *cred;
76813 + const struct cred *cred2;
76814 +
76815 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
76816 + return;
76817 +
76818 + if (unlikely(!gr_acl_is_enabled()))
76819 + return;
76820 +
76821 + curr = task->acl;
76822 +
76823 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
76824 + return;
76825 +
76826 + if (time_before_eq(curr->expires, get_seconds())) {
76827 + curr->expires = 0;
76828 + curr->crashes = 0;
76829 + }
76830 +
76831 + curr->crashes++;
76832 +
76833 + if (!curr->expires)
76834 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
76835 +
76836 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76837 + time_after(curr->expires, get_seconds())) {
76838 + rcu_read_lock();
76839 + cred = __task_cred(task);
76840 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
76841 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76842 + spin_lock(&gr_uid_lock);
76843 + gr_insert_uid(cred->uid, curr->expires);
76844 + spin_unlock(&gr_uid_lock);
76845 + curr->expires = 0;
76846 + curr->crashes = 0;
76847 + read_lock(&tasklist_lock);
76848 + do_each_thread(tsk2, tsk) {
76849 + cred2 = __task_cred(tsk);
76850 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
76851 + gr_fake_force_sig(SIGKILL, tsk);
76852 + } while_each_thread(tsk2, tsk);
76853 + read_unlock(&tasklist_lock);
76854 + } else {
76855 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76856 + read_lock(&tasklist_lock);
76857 + read_lock(&grsec_exec_file_lock);
76858 + do_each_thread(tsk2, tsk) {
76859 + if (likely(tsk != task)) {
76860 + // if this thread has the same subject as the one that triggered
76861 + // RES_CRASH and it's the same binary, kill it
76862 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
76863 + gr_fake_force_sig(SIGKILL, tsk);
76864 + }
76865 + } while_each_thread(tsk2, tsk);
76866 + read_unlock(&grsec_exec_file_lock);
76867 + read_unlock(&tasklist_lock);
76868 + }
76869 + rcu_read_unlock();
76870 + }
76871 +
76872 + return;
76873 +}
76874 +
76875 +int
76876 +gr_check_crash_exec(const struct file *filp)
76877 +{
76878 + struct acl_subject_label *curr;
76879 + struct dentry *dentry;
76880 +
76881 + if (unlikely(!gr_acl_is_enabled()))
76882 + return 0;
76883 +
76884 + read_lock(&gr_inode_lock);
76885 + dentry = filp->f_path.dentry;
76886 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
76887 + current->role);
76888 + read_unlock(&gr_inode_lock);
76889 +
76890 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
76891 + (!curr->crashes && !curr->expires))
76892 + return 0;
76893 +
76894 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76895 + time_after(curr->expires, get_seconds()))
76896 + return 1;
76897 + else if (time_before_eq(curr->expires, get_seconds())) {
76898 + curr->crashes = 0;
76899 + curr->expires = 0;
76900 + }
76901 +
76902 + return 0;
76903 +}
76904 +
76905 +void
76906 +gr_handle_alertkill(struct task_struct *task)
76907 +{
76908 + struct acl_subject_label *curracl;
76909 + __u32 curr_ip;
76910 + struct task_struct *p, *p2;
76911 +
76912 + if (unlikely(!gr_acl_is_enabled()))
76913 + return;
76914 +
76915 + curracl = task->acl;
76916 + curr_ip = task->signal->curr_ip;
76917 +
76918 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
76919 + read_lock(&tasklist_lock);
76920 + do_each_thread(p2, p) {
76921 + if (p->signal->curr_ip == curr_ip)
76922 + gr_fake_force_sig(SIGKILL, p);
76923 + } while_each_thread(p2, p);
76924 + read_unlock(&tasklist_lock);
76925 + } else if (curracl->mode & GR_KILLPROC)
76926 + gr_fake_force_sig(SIGKILL, task);
76927 +
76928 + return;
76929 +}
76930 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
76931 new file mode 100644
76932 index 0000000..6b0c9cc
76933 --- /dev/null
76934 +++ b/grsecurity/gracl_shm.c
76935 @@ -0,0 +1,40 @@
76936 +#include <linux/kernel.h>
76937 +#include <linux/mm.h>
76938 +#include <linux/sched.h>
76939 +#include <linux/file.h>
76940 +#include <linux/ipc.h>
76941 +#include <linux/gracl.h>
76942 +#include <linux/grsecurity.h>
76943 +#include <linux/grinternal.h>
76944 +
76945 +int
76946 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76947 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76948 +{
76949 + struct task_struct *task;
76950 +
76951 + if (!gr_acl_is_enabled())
76952 + return 1;
76953 +
76954 + rcu_read_lock();
76955 + read_lock(&tasklist_lock);
76956 +
76957 + task = find_task_by_vpid(shm_cprid);
76958 +
76959 + if (unlikely(!task))
76960 + task = find_task_by_vpid(shm_lapid);
76961 +
76962 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
76963 + (task_pid_nr(task) == shm_lapid)) &&
76964 + (task->acl->mode & GR_PROTSHM) &&
76965 + (task->acl != current->acl))) {
76966 + read_unlock(&tasklist_lock);
76967 + rcu_read_unlock();
76968 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
76969 + return 0;
76970 + }
76971 + read_unlock(&tasklist_lock);
76972 + rcu_read_unlock();
76973 +
76974 + return 1;
76975 +}
76976 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
76977 new file mode 100644
76978 index 0000000..bc0be01
76979 --- /dev/null
76980 +++ b/grsecurity/grsec_chdir.c
76981 @@ -0,0 +1,19 @@
76982 +#include <linux/kernel.h>
76983 +#include <linux/sched.h>
76984 +#include <linux/fs.h>
76985 +#include <linux/file.h>
76986 +#include <linux/grsecurity.h>
76987 +#include <linux/grinternal.h>
76988 +
76989 +void
76990 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
76991 +{
76992 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
76993 + if ((grsec_enable_chdir && grsec_enable_group &&
76994 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
76995 + !grsec_enable_group)) {
76996 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
76997 + }
76998 +#endif
76999 + return;
77000 +}
77001 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
77002 new file mode 100644
77003 index 0000000..114ea4f
77004 --- /dev/null
77005 +++ b/grsecurity/grsec_chroot.c
77006 @@ -0,0 +1,467 @@
77007 +#include <linux/kernel.h>
77008 +#include <linux/module.h>
77009 +#include <linux/sched.h>
77010 +#include <linux/file.h>
77011 +#include <linux/fs.h>
77012 +#include <linux/mount.h>
77013 +#include <linux/types.h>
77014 +#include "../fs/mount.h"
77015 +#include <linux/grsecurity.h>
77016 +#include <linux/grinternal.h>
77017 +
77018 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
77019 +int gr_init_ran;
77020 +#endif
77021 +
77022 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
77023 +{
77024 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77025 + struct dentry *tmpd = dentry;
77026 +
77027 + read_seqlock_excl(&mount_lock);
77028 + write_seqlock(&rename_lock);
77029 +
77030 + while (tmpd != mnt->mnt_root) {
77031 + atomic_inc(&tmpd->chroot_refcnt);
77032 + tmpd = tmpd->d_parent;
77033 + }
77034 + atomic_inc(&tmpd->chroot_refcnt);
77035 +
77036 + write_sequnlock(&rename_lock);
77037 + read_sequnlock_excl(&mount_lock);
77038 +#endif
77039 +}
77040 +
77041 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
77042 +{
77043 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77044 + struct dentry *tmpd = dentry;
77045 +
77046 + read_seqlock_excl(&mount_lock);
77047 + write_seqlock(&rename_lock);
77048 +
77049 + while (tmpd != mnt->mnt_root) {
77050 + atomic_dec(&tmpd->chroot_refcnt);
77051 + tmpd = tmpd->d_parent;
77052 + }
77053 + atomic_dec(&tmpd->chroot_refcnt);
77054 +
77055 + write_sequnlock(&rename_lock);
77056 + read_sequnlock_excl(&mount_lock);
77057 +#endif
77058 +}
77059 +
77060 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77061 +static struct dentry *get_closest_chroot(struct dentry *dentry)
77062 +{
77063 + write_seqlock(&rename_lock);
77064 + do {
77065 + if (atomic_read(&dentry->chroot_refcnt)) {
77066 + write_sequnlock(&rename_lock);
77067 + return dentry;
77068 + }
77069 + dentry = dentry->d_parent;
77070 + } while (!IS_ROOT(dentry));
77071 + write_sequnlock(&rename_lock);
77072 + return NULL;
77073 +}
77074 +#endif
77075 +
77076 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
77077 + struct dentry *newdentry, struct vfsmount *newmnt)
77078 +{
77079 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77080 + struct dentry *chroot;
77081 +
77082 + if (unlikely(!grsec_enable_chroot_rename))
77083 + return 0;
77084 +
77085 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
77086 + return 0;
77087 +
77088 + chroot = get_closest_chroot(olddentry);
77089 +
77090 + if (chroot == NULL)
77091 + return 0;
77092 +
77093 + if (is_subdir(newdentry, chroot))
77094 + return 0;
77095 +
77096 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
77097 +
77098 + return 1;
77099 +#else
77100 + return 0;
77101 +#endif
77102 +}
77103 +
77104 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
77105 +{
77106 +#ifdef CONFIG_GRKERNSEC
77107 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
77108 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
77109 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
77110 + && gr_init_ran
77111 +#endif
77112 + )
77113 + task->gr_is_chrooted = 1;
77114 + else {
77115 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
77116 + if (task_pid_nr(task) == 1 && !gr_init_ran)
77117 + gr_init_ran = 1;
77118 +#endif
77119 + task->gr_is_chrooted = 0;
77120 + }
77121 +
77122 + task->gr_chroot_dentry = path->dentry;
77123 +#endif
77124 + return;
77125 +}
77126 +
77127 +void gr_clear_chroot_entries(struct task_struct *task)
77128 +{
77129 +#ifdef CONFIG_GRKERNSEC
77130 + task->gr_is_chrooted = 0;
77131 + task->gr_chroot_dentry = NULL;
77132 +#endif
77133 + return;
77134 +}
77135 +
77136 +int
77137 +gr_handle_chroot_unix(const pid_t pid)
77138 +{
77139 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77140 + struct task_struct *p;
77141 +
77142 + if (unlikely(!grsec_enable_chroot_unix))
77143 + return 1;
77144 +
77145 + if (likely(!proc_is_chrooted(current)))
77146 + return 1;
77147 +
77148 + rcu_read_lock();
77149 + read_lock(&tasklist_lock);
77150 + p = find_task_by_vpid_unrestricted(pid);
77151 + if (unlikely(p && !have_same_root(current, p))) {
77152 + read_unlock(&tasklist_lock);
77153 + rcu_read_unlock();
77154 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
77155 + return 0;
77156 + }
77157 + read_unlock(&tasklist_lock);
77158 + rcu_read_unlock();
77159 +#endif
77160 + return 1;
77161 +}
77162 +
77163 +int
77164 +gr_handle_chroot_nice(void)
77165 +{
77166 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77167 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
77168 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
77169 + return -EPERM;
77170 + }
77171 +#endif
77172 + return 0;
77173 +}
77174 +
77175 +int
77176 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
77177 +{
77178 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77179 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
77180 + && proc_is_chrooted(current)) {
77181 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
77182 + return -EACCES;
77183 + }
77184 +#endif
77185 + return 0;
77186 +}
77187 +
77188 +int
77189 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
77190 +{
77191 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77192 + struct task_struct *p;
77193 + int ret = 0;
77194 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
77195 + return ret;
77196 +
77197 + read_lock(&tasklist_lock);
77198 + do_each_pid_task(pid, type, p) {
77199 + if (!have_same_root(current, p)) {
77200 + ret = 1;
77201 + goto out;
77202 + }
77203 + } while_each_pid_task(pid, type, p);
77204 +out:
77205 + read_unlock(&tasklist_lock);
77206 + return ret;
77207 +#endif
77208 + return 0;
77209 +}
77210 +
77211 +int
77212 +gr_pid_is_chrooted(struct task_struct *p)
77213 +{
77214 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77215 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
77216 + return 0;
77217 +
77218 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
77219 + !have_same_root(current, p)) {
77220 + return 1;
77221 + }
77222 +#endif
77223 + return 0;
77224 +}
77225 +
77226 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
77227 +
77228 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
77229 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
77230 +{
77231 + struct path path, currentroot;
77232 + int ret = 0;
77233 +
77234 + path.dentry = (struct dentry *)u_dentry;
77235 + path.mnt = (struct vfsmount *)u_mnt;
77236 + get_fs_root(current->fs, &currentroot);
77237 + if (path_is_under(&path, &currentroot))
77238 + ret = 1;
77239 + path_put(&currentroot);
77240 +
77241 + return ret;
77242 +}
77243 +#endif
77244 +
77245 +int
77246 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
77247 +{
77248 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77249 + if (!grsec_enable_chroot_fchdir)
77250 + return 1;
77251 +
77252 + if (!proc_is_chrooted(current))
77253 + return 1;
77254 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
77255 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
77256 + return 0;
77257 + }
77258 +#endif
77259 + return 1;
77260 +}
77261 +
77262 +int
77263 +gr_chroot_fhandle(void)
77264 +{
77265 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77266 + if (!grsec_enable_chroot_fchdir)
77267 + return 1;
77268 +
77269 + if (!proc_is_chrooted(current))
77270 + return 1;
77271 + else {
77272 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
77273 + return 0;
77274 + }
77275 +#endif
77276 + return 1;
77277 +}
77278 +
77279 +int
77280 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77281 + const u64 shm_createtime)
77282 +{
77283 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77284 + struct task_struct *p;
77285 +
77286 + if (unlikely(!grsec_enable_chroot_shmat))
77287 + return 1;
77288 +
77289 + if (likely(!proc_is_chrooted(current)))
77290 + return 1;
77291 +
77292 + rcu_read_lock();
77293 + read_lock(&tasklist_lock);
77294 +
77295 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
77296 + if (time_before_eq64(p->start_time, shm_createtime)) {
77297 + if (have_same_root(current, p)) {
77298 + goto allow;
77299 + } else {
77300 + read_unlock(&tasklist_lock);
77301 + rcu_read_unlock();
77302 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
77303 + return 0;
77304 + }
77305 + }
77306 + /* creator exited, pid reuse, fall through to next check */
77307 + }
77308 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
77309 + if (unlikely(!have_same_root(current, p))) {
77310 + read_unlock(&tasklist_lock);
77311 + rcu_read_unlock();
77312 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
77313 + return 0;
77314 + }
77315 + }
77316 +
77317 +allow:
77318 + read_unlock(&tasklist_lock);
77319 + rcu_read_unlock();
77320 +#endif
77321 + return 1;
77322 +}
77323 +
77324 +void
77325 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
77326 +{
77327 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77328 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
77329 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
77330 +#endif
77331 + return;
77332 +}
77333 +
77334 +int
77335 +gr_handle_chroot_mknod(const struct dentry *dentry,
77336 + const struct vfsmount *mnt, const int mode)
77337 +{
77338 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77339 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
77340 + proc_is_chrooted(current)) {
77341 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
77342 + return -EPERM;
77343 + }
77344 +#endif
77345 + return 0;
77346 +}
77347 +
77348 +int
77349 +gr_handle_chroot_mount(const struct dentry *dentry,
77350 + const struct vfsmount *mnt, const char *dev_name)
77351 +{
77352 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77353 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
77354 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
77355 + return -EPERM;
77356 + }
77357 +#endif
77358 + return 0;
77359 +}
77360 +
77361 +int
77362 +gr_handle_chroot_pivot(void)
77363 +{
77364 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77365 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
77366 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
77367 + return -EPERM;
77368 + }
77369 +#endif
77370 + return 0;
77371 +}
77372 +
77373 +int
77374 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
77375 +{
77376 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77377 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
77378 + !gr_is_outside_chroot(dentry, mnt)) {
77379 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
77380 + return -EPERM;
77381 + }
77382 +#endif
77383 + return 0;
77384 +}
77385 +
77386 +extern const char *captab_log[];
77387 +extern int captab_log_entries;
77388 +
77389 +int
77390 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
77391 +{
77392 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77393 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
77394 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
77395 + if (cap_raised(chroot_caps, cap)) {
77396 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
77397 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
77398 + }
77399 + return 0;
77400 + }
77401 + }
77402 +#endif
77403 + return 1;
77404 +}
77405 +
77406 +int
77407 +gr_chroot_is_capable(const int cap)
77408 +{
77409 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77410 + return gr_task_chroot_is_capable(current, current_cred(), cap);
77411 +#endif
77412 + return 1;
77413 +}
77414 +
77415 +int
77416 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
77417 +{
77418 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77419 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
77420 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
77421 + if (cap_raised(chroot_caps, cap)) {
77422 + return 0;
77423 + }
77424 + }
77425 +#endif
77426 + return 1;
77427 +}
77428 +
77429 +int
77430 +gr_chroot_is_capable_nolog(const int cap)
77431 +{
77432 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77433 + return gr_task_chroot_is_capable_nolog(current, cap);
77434 +#endif
77435 + return 1;
77436 +}
77437 +
77438 +int
77439 +gr_handle_chroot_sysctl(const int op)
77440 +{
77441 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77442 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
77443 + proc_is_chrooted(current))
77444 + return -EACCES;
77445 +#endif
77446 + return 0;
77447 +}
77448 +
77449 +void
77450 +gr_handle_chroot_chdir(const struct path *path)
77451 +{
77452 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77453 + if (grsec_enable_chroot_chdir)
77454 + set_fs_pwd(current->fs, path);
77455 +#endif
77456 + return;
77457 +}
77458 +
77459 +int
77460 +gr_handle_chroot_chmod(const struct dentry *dentry,
77461 + const struct vfsmount *mnt, const int mode)
77462 +{
77463 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77464 + /* allow chmod +s on directories, but not files */
77465 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
77466 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
77467 + proc_is_chrooted(current)) {
77468 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
77469 + return -EPERM;
77470 + }
77471 +#endif
77472 + return 0;
77473 +}
77474 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
77475 new file mode 100644
77476 index 0000000..946f750
77477 --- /dev/null
77478 +++ b/grsecurity/grsec_disabled.c
77479 @@ -0,0 +1,445 @@
77480 +#include <linux/kernel.h>
77481 +#include <linux/module.h>
77482 +#include <linux/sched.h>
77483 +#include <linux/file.h>
77484 +#include <linux/fs.h>
77485 +#include <linux/kdev_t.h>
77486 +#include <linux/net.h>
77487 +#include <linux/in.h>
77488 +#include <linux/ip.h>
77489 +#include <linux/skbuff.h>
77490 +#include <linux/sysctl.h>
77491 +
77492 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
77493 +void
77494 +pax_set_initial_flags(struct linux_binprm *bprm)
77495 +{
77496 + return;
77497 +}
77498 +#endif
77499 +
77500 +#ifdef CONFIG_SYSCTL
77501 +__u32
77502 +gr_handle_sysctl(const struct ctl_table * table, const int op)
77503 +{
77504 + return 0;
77505 +}
77506 +#endif
77507 +
77508 +#ifdef CONFIG_TASKSTATS
77509 +int gr_is_taskstats_denied(int pid)
77510 +{
77511 + return 0;
77512 +}
77513 +#endif
77514 +
77515 +int
77516 +gr_acl_is_enabled(void)
77517 +{
77518 + return 0;
77519 +}
77520 +
77521 +int
77522 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
77523 +{
77524 + return 0;
77525 +}
77526 +
77527 +void
77528 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
77529 +{
77530 + return;
77531 +}
77532 +
77533 +int
77534 +gr_handle_rawio(const struct inode *inode)
77535 +{
77536 + return 0;
77537 +}
77538 +
77539 +void
77540 +gr_acl_handle_psacct(struct task_struct *task, const long code)
77541 +{
77542 + return;
77543 +}
77544 +
77545 +int
77546 +gr_handle_ptrace(struct task_struct *task, const long request)
77547 +{
77548 + return 0;
77549 +}
77550 +
77551 +int
77552 +gr_handle_proc_ptrace(struct task_struct *task)
77553 +{
77554 + return 0;
77555 +}
77556 +
77557 +int
77558 +gr_set_acls(const int type)
77559 +{
77560 + return 0;
77561 +}
77562 +
77563 +int
77564 +gr_check_hidden_task(const struct task_struct *tsk)
77565 +{
77566 + return 0;
77567 +}
77568 +
77569 +int
77570 +gr_check_protected_task(const struct task_struct *task)
77571 +{
77572 + return 0;
77573 +}
77574 +
77575 +int
77576 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
77577 +{
77578 + return 0;
77579 +}
77580 +
77581 +void
77582 +gr_copy_label(struct task_struct *tsk)
77583 +{
77584 + return;
77585 +}
77586 +
77587 +void
77588 +gr_set_pax_flags(struct task_struct *task)
77589 +{
77590 + return;
77591 +}
77592 +
77593 +int
77594 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
77595 + const int unsafe_share)
77596 +{
77597 + return 0;
77598 +}
77599 +
77600 +void
77601 +gr_handle_delete(const u64 ino, const dev_t dev)
77602 +{
77603 + return;
77604 +}
77605 +
77606 +void
77607 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
77608 +{
77609 + return;
77610 +}
77611 +
77612 +void
77613 +gr_handle_crash(struct task_struct *task, const int sig)
77614 +{
77615 + return;
77616 +}
77617 +
77618 +int
77619 +gr_check_crash_exec(const struct file *filp)
77620 +{
77621 + return 0;
77622 +}
77623 +
77624 +int
77625 +gr_check_crash_uid(const kuid_t uid)
77626 +{
77627 + return 0;
77628 +}
77629 +
77630 +void
77631 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
77632 + struct dentry *old_dentry,
77633 + struct dentry *new_dentry,
77634 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
77635 +{
77636 + return;
77637 +}
77638 +
77639 +int
77640 +gr_search_socket(const int family, const int type, const int protocol)
77641 +{
77642 + return 1;
77643 +}
77644 +
77645 +int
77646 +gr_search_connectbind(const int mode, const struct socket *sock,
77647 + const struct sockaddr_in *addr)
77648 +{
77649 + return 0;
77650 +}
77651 +
77652 +void
77653 +gr_handle_alertkill(struct task_struct *task)
77654 +{
77655 + return;
77656 +}
77657 +
77658 +__u32
77659 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
77660 +{
77661 + return 1;
77662 +}
77663 +
77664 +__u32
77665 +gr_acl_handle_hidden_file(const struct dentry * dentry,
77666 + const struct vfsmount * mnt)
77667 +{
77668 + return 1;
77669 +}
77670 +
77671 +__u32
77672 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
77673 + int acc_mode)
77674 +{
77675 + return 1;
77676 +}
77677 +
77678 +__u32
77679 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
77680 +{
77681 + return 1;
77682 +}
77683 +
77684 +__u32
77685 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
77686 +{
77687 + return 1;
77688 +}
77689 +
77690 +int
77691 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
77692 + unsigned int *vm_flags)
77693 +{
77694 + return 1;
77695 +}
77696 +
77697 +__u32
77698 +gr_acl_handle_truncate(const struct dentry * dentry,
77699 + const struct vfsmount * mnt)
77700 +{
77701 + return 1;
77702 +}
77703 +
77704 +__u32
77705 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
77706 +{
77707 + return 1;
77708 +}
77709 +
77710 +__u32
77711 +gr_acl_handle_access(const struct dentry * dentry,
77712 + const struct vfsmount * mnt, const int fmode)
77713 +{
77714 + return 1;
77715 +}
77716 +
77717 +__u32
77718 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
77719 + umode_t *mode)
77720 +{
77721 + return 1;
77722 +}
77723 +
77724 +__u32
77725 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
77726 +{
77727 + return 1;
77728 +}
77729 +
77730 +__u32
77731 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
77732 +{
77733 + return 1;
77734 +}
77735 +
77736 +__u32
77737 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
77738 +{
77739 + return 1;
77740 +}
77741 +
77742 +void
77743 +grsecurity_init(void)
77744 +{
77745 + return;
77746 +}
77747 +
77748 +umode_t gr_acl_umask(void)
77749 +{
77750 + return 0;
77751 +}
77752 +
77753 +__u32
77754 +gr_acl_handle_mknod(const struct dentry * new_dentry,
77755 + const struct dentry * parent_dentry,
77756 + const struct vfsmount * parent_mnt,
77757 + const int mode)
77758 +{
77759 + return 1;
77760 +}
77761 +
77762 +__u32
77763 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
77764 + const struct dentry * parent_dentry,
77765 + const struct vfsmount * parent_mnt)
77766 +{
77767 + return 1;
77768 +}
77769 +
77770 +__u32
77771 +gr_acl_handle_symlink(const struct dentry * new_dentry,
77772 + const struct dentry * parent_dentry,
77773 + const struct vfsmount * parent_mnt, const struct filename *from)
77774 +{
77775 + return 1;
77776 +}
77777 +
77778 +__u32
77779 +gr_acl_handle_link(const struct dentry * new_dentry,
77780 + const struct dentry * parent_dentry,
77781 + const struct vfsmount * parent_mnt,
77782 + const struct dentry * old_dentry,
77783 + const struct vfsmount * old_mnt, const struct filename *to)
77784 +{
77785 + return 1;
77786 +}
77787 +
77788 +int
77789 +gr_acl_handle_rename(const struct dentry *new_dentry,
77790 + const struct dentry *parent_dentry,
77791 + const struct vfsmount *parent_mnt,
77792 + const struct dentry *old_dentry,
77793 + const struct inode *old_parent_inode,
77794 + const struct vfsmount *old_mnt, const struct filename *newname,
77795 + unsigned int flags)
77796 +{
77797 + return 0;
77798 +}
77799 +
77800 +int
77801 +gr_acl_handle_filldir(const struct file *file, const char *name,
77802 + const int namelen, const u64 ino)
77803 +{
77804 + return 1;
77805 +}
77806 +
77807 +int
77808 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77809 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
77810 +{
77811 + return 1;
77812 +}
77813 +
77814 +int
77815 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
77816 +{
77817 + return 0;
77818 +}
77819 +
77820 +int
77821 +gr_search_accept(const struct socket *sock)
77822 +{
77823 + return 0;
77824 +}
77825 +
77826 +int
77827 +gr_search_listen(const struct socket *sock)
77828 +{
77829 + return 0;
77830 +}
77831 +
77832 +int
77833 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
77834 +{
77835 + return 0;
77836 +}
77837 +
77838 +__u32
77839 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
77840 +{
77841 + return 1;
77842 +}
77843 +
77844 +__u32
77845 +gr_acl_handle_creat(const struct dentry * dentry,
77846 + const struct dentry * p_dentry,
77847 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
77848 + const int imode)
77849 +{
77850 + return 1;
77851 +}
77852 +
77853 +void
77854 +gr_acl_handle_exit(void)
77855 +{
77856 + return;
77857 +}
77858 +
77859 +int
77860 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
77861 +{
77862 + return 1;
77863 +}
77864 +
77865 +void
77866 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
77867 +{
77868 + return;
77869 +}
77870 +
77871 +int
77872 +gr_acl_handle_procpidmem(const struct task_struct *task)
77873 +{
77874 + return 0;
77875 +}
77876 +
77877 +int
77878 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
77879 +{
77880 + return 0;
77881 +}
77882 +
77883 +int
77884 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
77885 +{
77886 + return 0;
77887 +}
77888 +
77889 +int
77890 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
77891 +{
77892 + return 0;
77893 +}
77894 +
77895 +int
77896 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
77897 +{
77898 + return 0;
77899 +}
77900 +
77901 +int gr_acl_enable_at_secure(void)
77902 +{
77903 + return 0;
77904 +}
77905 +
77906 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77907 +{
77908 + return dentry->d_sb->s_dev;
77909 +}
77910 +
77911 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77912 +{
77913 + return dentry->d_inode->i_ino;
77914 +}
77915 +
77916 +void gr_put_exec_file(struct task_struct *task)
77917 +{
77918 + return;
77919 +}
77920 +
77921 +#ifdef CONFIG_SECURITY
77922 +EXPORT_SYMBOL_GPL(gr_check_user_change);
77923 +EXPORT_SYMBOL_GPL(gr_check_group_change);
77924 +#endif
77925 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
77926 new file mode 100644
77927 index 0000000..fb7531e
77928 --- /dev/null
77929 +++ b/grsecurity/grsec_exec.c
77930 @@ -0,0 +1,189 @@
77931 +#include <linux/kernel.h>
77932 +#include <linux/sched.h>
77933 +#include <linux/file.h>
77934 +#include <linux/binfmts.h>
77935 +#include <linux/fs.h>
77936 +#include <linux/types.h>
77937 +#include <linux/grdefs.h>
77938 +#include <linux/grsecurity.h>
77939 +#include <linux/grinternal.h>
77940 +#include <linux/capability.h>
77941 +#include <linux/module.h>
77942 +#include <linux/compat.h>
77943 +
77944 +#include <asm/uaccess.h>
77945 +
77946 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77947 +static char gr_exec_arg_buf[132];
77948 +static DEFINE_MUTEX(gr_exec_arg_mutex);
77949 +#endif
77950 +
77951 +struct user_arg_ptr {
77952 +#ifdef CONFIG_COMPAT
77953 + bool is_compat;
77954 +#endif
77955 + union {
77956 + const char __user *const __user *native;
77957 +#ifdef CONFIG_COMPAT
77958 + const compat_uptr_t __user *compat;
77959 +#endif
77960 + } ptr;
77961 +};
77962 +
77963 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
77964 +
77965 +void
77966 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
77967 +{
77968 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77969 + char *grarg = gr_exec_arg_buf;
77970 + unsigned int i, x, execlen = 0;
77971 + char c;
77972 +
77973 + if (!((grsec_enable_execlog && grsec_enable_group &&
77974 + in_group_p(grsec_audit_gid))
77975 + || (grsec_enable_execlog && !grsec_enable_group)))
77976 + return;
77977 +
77978 + mutex_lock(&gr_exec_arg_mutex);
77979 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
77980 +
77981 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
77982 + const char __user *p;
77983 + unsigned int len;
77984 +
77985 + p = get_user_arg_ptr(argv, i);
77986 + if (IS_ERR(p))
77987 + goto log;
77988 +
77989 + len = strnlen_user(p, 128 - execlen);
77990 + if (len > 128 - execlen)
77991 + len = 128 - execlen;
77992 + else if (len > 0)
77993 + len--;
77994 + if (copy_from_user(grarg + execlen, p, len))
77995 + goto log;
77996 +
77997 + /* rewrite unprintable characters */
77998 + for (x = 0; x < len; x++) {
77999 + c = *(grarg + execlen + x);
78000 + if (c < 32 || c > 126)
78001 + *(grarg + execlen + x) = ' ';
78002 + }
78003 +
78004 + execlen += len;
78005 + *(grarg + execlen) = ' ';
78006 + *(grarg + execlen + 1) = '\0';
78007 + execlen++;
78008 + }
78009 +
78010 + log:
78011 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
78012 + bprm->file->f_path.mnt, grarg);
78013 + mutex_unlock(&gr_exec_arg_mutex);
78014 +#endif
78015 + return;
78016 +}
78017 +
78018 +#ifdef CONFIG_GRKERNSEC
78019 +extern int gr_acl_is_capable(const int cap);
78020 +extern int gr_acl_is_capable_nolog(const int cap);
78021 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
78022 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
78023 +extern int gr_chroot_is_capable(const int cap);
78024 +extern int gr_chroot_is_capable_nolog(const int cap);
78025 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
78026 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
78027 +#endif
78028 +
78029 +const char *captab_log[] = {
78030 + "CAP_CHOWN",
78031 + "CAP_DAC_OVERRIDE",
78032 + "CAP_DAC_READ_SEARCH",
78033 + "CAP_FOWNER",
78034 + "CAP_FSETID",
78035 + "CAP_KILL",
78036 + "CAP_SETGID",
78037 + "CAP_SETUID",
78038 + "CAP_SETPCAP",
78039 + "CAP_LINUX_IMMUTABLE",
78040 + "CAP_NET_BIND_SERVICE",
78041 + "CAP_NET_BROADCAST",
78042 + "CAP_NET_ADMIN",
78043 + "CAP_NET_RAW",
78044 + "CAP_IPC_LOCK",
78045 + "CAP_IPC_OWNER",
78046 + "CAP_SYS_MODULE",
78047 + "CAP_SYS_RAWIO",
78048 + "CAP_SYS_CHROOT",
78049 + "CAP_SYS_PTRACE",
78050 + "CAP_SYS_PACCT",
78051 + "CAP_SYS_ADMIN",
78052 + "CAP_SYS_BOOT",
78053 + "CAP_SYS_NICE",
78054 + "CAP_SYS_RESOURCE",
78055 + "CAP_SYS_TIME",
78056 + "CAP_SYS_TTY_CONFIG",
78057 + "CAP_MKNOD",
78058 + "CAP_LEASE",
78059 + "CAP_AUDIT_WRITE",
78060 + "CAP_AUDIT_CONTROL",
78061 + "CAP_SETFCAP",
78062 + "CAP_MAC_OVERRIDE",
78063 + "CAP_MAC_ADMIN",
78064 + "CAP_SYSLOG",
78065 + "CAP_WAKE_ALARM",
78066 + "CAP_BLOCK_SUSPEND",
78067 + "CAP_AUDIT_READ"
78068 +};
78069 +
78070 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
78071 +
78072 +int gr_is_capable(const int cap)
78073 +{
78074 +#ifdef CONFIG_GRKERNSEC
78075 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
78076 + return 1;
78077 + return 0;
78078 +#else
78079 + return 1;
78080 +#endif
78081 +}
78082 +
78083 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
78084 +{
78085 +#ifdef CONFIG_GRKERNSEC
78086 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
78087 + return 1;
78088 + return 0;
78089 +#else
78090 + return 1;
78091 +#endif
78092 +}
78093 +
78094 +int gr_is_capable_nolog(const int cap)
78095 +{
78096 +#ifdef CONFIG_GRKERNSEC
78097 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
78098 + return 1;
78099 + return 0;
78100 +#else
78101 + return 1;
78102 +#endif
78103 +}
78104 +
78105 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
78106 +{
78107 +#ifdef CONFIG_GRKERNSEC
78108 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
78109 + return 1;
78110 + return 0;
78111 +#else
78112 + return 1;
78113 +#endif
78114 +}
78115 +
78116 +EXPORT_SYMBOL_GPL(gr_is_capable);
78117 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
78118 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
78119 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
78120 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
78121 new file mode 100644
78122 index 0000000..06cc6ea
78123 --- /dev/null
78124 +++ b/grsecurity/grsec_fifo.c
78125 @@ -0,0 +1,24 @@
78126 +#include <linux/kernel.h>
78127 +#include <linux/sched.h>
78128 +#include <linux/fs.h>
78129 +#include <linux/file.h>
78130 +#include <linux/grinternal.h>
78131 +
78132 +int
78133 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
78134 + const struct dentry *dir, const int flag, const int acc_mode)
78135 +{
78136 +#ifdef CONFIG_GRKERNSEC_FIFO
78137 + const struct cred *cred = current_cred();
78138 +
78139 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
78140 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
78141 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
78142 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
78143 + if (!inode_permission(dentry->d_inode, acc_mode))
78144 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
78145 + return -EACCES;
78146 + }
78147 +#endif
78148 + return 0;
78149 +}
78150 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
78151 new file mode 100644
78152 index 0000000..8ca18bf
78153 --- /dev/null
78154 +++ b/grsecurity/grsec_fork.c
78155 @@ -0,0 +1,23 @@
78156 +#include <linux/kernel.h>
78157 +#include <linux/sched.h>
78158 +#include <linux/grsecurity.h>
78159 +#include <linux/grinternal.h>
78160 +#include <linux/errno.h>
78161 +
78162 +void
78163 +gr_log_forkfail(const int retval)
78164 +{
78165 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78166 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
78167 + switch (retval) {
78168 + case -EAGAIN:
78169 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
78170 + break;
78171 + case -ENOMEM:
78172 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
78173 + break;
78174 + }
78175 + }
78176 +#endif
78177 + return;
78178 +}
78179 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
78180 new file mode 100644
78181 index 0000000..4ed9e7d
78182 --- /dev/null
78183 +++ b/grsecurity/grsec_init.c
78184 @@ -0,0 +1,290 @@
78185 +#include <linux/kernel.h>
78186 +#include <linux/sched.h>
78187 +#include <linux/mm.h>
78188 +#include <linux/gracl.h>
78189 +#include <linux/slab.h>
78190 +#include <linux/vmalloc.h>
78191 +#include <linux/percpu.h>
78192 +#include <linux/module.h>
78193 +
78194 +int grsec_enable_ptrace_readexec;
78195 +int grsec_enable_setxid;
78196 +int grsec_enable_symlinkown;
78197 +kgid_t grsec_symlinkown_gid;
78198 +int grsec_enable_brute;
78199 +int grsec_enable_link;
78200 +int grsec_enable_dmesg;
78201 +int grsec_enable_harden_ptrace;
78202 +int grsec_enable_harden_ipc;
78203 +int grsec_enable_fifo;
78204 +int grsec_enable_execlog;
78205 +int grsec_enable_signal;
78206 +int grsec_enable_forkfail;
78207 +int grsec_enable_audit_ptrace;
78208 +int grsec_enable_time;
78209 +int grsec_enable_group;
78210 +kgid_t grsec_audit_gid;
78211 +int grsec_enable_chdir;
78212 +int grsec_enable_mount;
78213 +int grsec_enable_rofs;
78214 +int grsec_deny_new_usb;
78215 +int grsec_enable_chroot_findtask;
78216 +int grsec_enable_chroot_mount;
78217 +int grsec_enable_chroot_shmat;
78218 +int grsec_enable_chroot_fchdir;
78219 +int grsec_enable_chroot_double;
78220 +int grsec_enable_chroot_pivot;
78221 +int grsec_enable_chroot_chdir;
78222 +int grsec_enable_chroot_chmod;
78223 +int grsec_enable_chroot_mknod;
78224 +int grsec_enable_chroot_nice;
78225 +int grsec_enable_chroot_execlog;
78226 +int grsec_enable_chroot_caps;
78227 +int grsec_enable_chroot_rename;
78228 +int grsec_enable_chroot_sysctl;
78229 +int grsec_enable_chroot_unix;
78230 +int grsec_enable_tpe;
78231 +kgid_t grsec_tpe_gid;
78232 +int grsec_enable_blackhole;
78233 +#ifdef CONFIG_IPV6_MODULE
78234 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
78235 +#endif
78236 +int grsec_lastack_retries;
78237 +int grsec_enable_tpe_all;
78238 +int grsec_enable_tpe_invert;
78239 +int grsec_enable_socket_all;
78240 +kgid_t grsec_socket_all_gid;
78241 +int grsec_enable_socket_client;
78242 +kgid_t grsec_socket_client_gid;
78243 +int grsec_enable_socket_server;
78244 +kgid_t grsec_socket_server_gid;
78245 +int grsec_resource_logging;
78246 +int grsec_disable_privio;
78247 +int grsec_enable_log_rwxmaps;
78248 +int grsec_lock;
78249 +
78250 +DEFINE_SPINLOCK(grsec_alert_lock);
78251 +unsigned long grsec_alert_wtime = 0;
78252 +unsigned long grsec_alert_fyet = 0;
78253 +
78254 +DEFINE_SPINLOCK(grsec_audit_lock);
78255 +
78256 +DEFINE_RWLOCK(grsec_exec_file_lock);
78257 +
78258 +char *gr_shared_page[4];
78259 +
78260 +char *gr_alert_log_fmt;
78261 +char *gr_audit_log_fmt;
78262 +char *gr_alert_log_buf;
78263 +char *gr_audit_log_buf;
78264 +
78265 +extern struct gr_arg *gr_usermode;
78266 +extern unsigned char *gr_system_salt;
78267 +extern unsigned char *gr_system_sum;
78268 +
78269 +void __init
78270 +grsecurity_init(void)
78271 +{
78272 + int j;
78273 + /* create the per-cpu shared pages */
78274 +
78275 +#ifdef CONFIG_X86
78276 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
78277 +#endif
78278 +
78279 + for (j = 0; j < 4; j++) {
78280 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
78281 + if (gr_shared_page[j] == NULL) {
78282 + panic("Unable to allocate grsecurity shared page");
78283 + return;
78284 + }
78285 + }
78286 +
78287 + /* allocate log buffers */
78288 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
78289 + if (!gr_alert_log_fmt) {
78290 + panic("Unable to allocate grsecurity alert log format buffer");
78291 + return;
78292 + }
78293 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
78294 + if (!gr_audit_log_fmt) {
78295 + panic("Unable to allocate grsecurity audit log format buffer");
78296 + return;
78297 + }
78298 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
78299 + if (!gr_alert_log_buf) {
78300 + panic("Unable to allocate grsecurity alert log buffer");
78301 + return;
78302 + }
78303 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
78304 + if (!gr_audit_log_buf) {
78305 + panic("Unable to allocate grsecurity audit log buffer");
78306 + return;
78307 + }
78308 +
78309 + /* allocate memory for authentication structure */
78310 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
78311 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
78312 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
78313 +
78314 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
78315 + panic("Unable to allocate grsecurity authentication structure");
78316 + return;
78317 + }
78318 +
78319 +#ifdef CONFIG_GRKERNSEC_IO
78320 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
78321 + grsec_disable_privio = 1;
78322 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
78323 + grsec_disable_privio = 1;
78324 +#else
78325 + grsec_disable_privio = 0;
78326 +#endif
78327 +#endif
78328 +
78329 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78330 + /* for backward compatibility, tpe_invert always defaults to on if
78331 + enabled in the kernel
78332 + */
78333 + grsec_enable_tpe_invert = 1;
78334 +#endif
78335 +
78336 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
78337 +#ifndef CONFIG_GRKERNSEC_SYSCTL
78338 + grsec_lock = 1;
78339 +#endif
78340 +
78341 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78342 + grsec_enable_log_rwxmaps = 1;
78343 +#endif
78344 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78345 + grsec_enable_group = 1;
78346 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
78347 +#endif
78348 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78349 + grsec_enable_ptrace_readexec = 1;
78350 +#endif
78351 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78352 + grsec_enable_chdir = 1;
78353 +#endif
78354 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78355 + grsec_enable_harden_ptrace = 1;
78356 +#endif
78357 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78358 + grsec_enable_harden_ipc = 1;
78359 +#endif
78360 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78361 + grsec_enable_mount = 1;
78362 +#endif
78363 +#ifdef CONFIG_GRKERNSEC_LINK
78364 + grsec_enable_link = 1;
78365 +#endif
78366 +#ifdef CONFIG_GRKERNSEC_BRUTE
78367 + grsec_enable_brute = 1;
78368 +#endif
78369 +#ifdef CONFIG_GRKERNSEC_DMESG
78370 + grsec_enable_dmesg = 1;
78371 +#endif
78372 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78373 + grsec_enable_blackhole = 1;
78374 + grsec_lastack_retries = 4;
78375 +#endif
78376 +#ifdef CONFIG_GRKERNSEC_FIFO
78377 + grsec_enable_fifo = 1;
78378 +#endif
78379 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78380 + grsec_enable_execlog = 1;
78381 +#endif
78382 +#ifdef CONFIG_GRKERNSEC_SETXID
78383 + grsec_enable_setxid = 1;
78384 +#endif
78385 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78386 + grsec_enable_signal = 1;
78387 +#endif
78388 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78389 + grsec_enable_forkfail = 1;
78390 +#endif
78391 +#ifdef CONFIG_GRKERNSEC_TIME
78392 + grsec_enable_time = 1;
78393 +#endif
78394 +#ifdef CONFIG_GRKERNSEC_RESLOG
78395 + grsec_resource_logging = 1;
78396 +#endif
78397 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78398 + grsec_enable_chroot_findtask = 1;
78399 +#endif
78400 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78401 + grsec_enable_chroot_unix = 1;
78402 +#endif
78403 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78404 + grsec_enable_chroot_mount = 1;
78405 +#endif
78406 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78407 + grsec_enable_chroot_fchdir = 1;
78408 +#endif
78409 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78410 + grsec_enable_chroot_shmat = 1;
78411 +#endif
78412 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78413 + grsec_enable_audit_ptrace = 1;
78414 +#endif
78415 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78416 + grsec_enable_chroot_double = 1;
78417 +#endif
78418 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78419 + grsec_enable_chroot_pivot = 1;
78420 +#endif
78421 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78422 + grsec_enable_chroot_chdir = 1;
78423 +#endif
78424 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78425 + grsec_enable_chroot_chmod = 1;
78426 +#endif
78427 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78428 + grsec_enable_chroot_mknod = 1;
78429 +#endif
78430 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78431 + grsec_enable_chroot_nice = 1;
78432 +#endif
78433 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78434 + grsec_enable_chroot_execlog = 1;
78435 +#endif
78436 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78437 + grsec_enable_chroot_caps = 1;
78438 +#endif
78439 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78440 + grsec_enable_chroot_rename = 1;
78441 +#endif
78442 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78443 + grsec_enable_chroot_sysctl = 1;
78444 +#endif
78445 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78446 + grsec_enable_symlinkown = 1;
78447 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
78448 +#endif
78449 +#ifdef CONFIG_GRKERNSEC_TPE
78450 + grsec_enable_tpe = 1;
78451 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
78452 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78453 + grsec_enable_tpe_all = 1;
78454 +#endif
78455 +#endif
78456 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78457 + grsec_enable_socket_all = 1;
78458 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
78459 +#endif
78460 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78461 + grsec_enable_socket_client = 1;
78462 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
78463 +#endif
78464 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78465 + grsec_enable_socket_server = 1;
78466 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
78467 +#endif
78468 +#endif
78469 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
78470 + grsec_deny_new_usb = 1;
78471 +#endif
78472 +
78473 + return;
78474 +}
78475 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
78476 new file mode 100644
78477 index 0000000..1773300
78478 --- /dev/null
78479 +++ b/grsecurity/grsec_ipc.c
78480 @@ -0,0 +1,48 @@
78481 +#include <linux/kernel.h>
78482 +#include <linux/mm.h>
78483 +#include <linux/sched.h>
78484 +#include <linux/file.h>
78485 +#include <linux/ipc.h>
78486 +#include <linux/ipc_namespace.h>
78487 +#include <linux/grsecurity.h>
78488 +#include <linux/grinternal.h>
78489 +
78490 +int
78491 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
78492 +{
78493 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78494 + int write;
78495 + int orig_granted_mode;
78496 + kuid_t euid;
78497 + kgid_t egid;
78498 +
78499 + if (!grsec_enable_harden_ipc)
78500 + return 1;
78501 +
78502 + euid = current_euid();
78503 + egid = current_egid();
78504 +
78505 + write = requested_mode & 00002;
78506 + orig_granted_mode = ipcp->mode;
78507 +
78508 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
78509 + orig_granted_mode >>= 6;
78510 + else {
78511 + /* if likely wrong permissions, lock to user */
78512 + if (orig_granted_mode & 0007)
78513 + orig_granted_mode = 0;
78514 + /* otherwise do a egid-only check */
78515 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
78516 + orig_granted_mode >>= 3;
78517 + /* otherwise, no access */
78518 + else
78519 + orig_granted_mode = 0;
78520 + }
78521 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
78522 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
78523 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
78524 + return 0;
78525 + }
78526 +#endif
78527 + return 1;
78528 +}
78529 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
78530 new file mode 100644
78531 index 0000000..5e05e20
78532 --- /dev/null
78533 +++ b/grsecurity/grsec_link.c
78534 @@ -0,0 +1,58 @@
78535 +#include <linux/kernel.h>
78536 +#include <linux/sched.h>
78537 +#include <linux/fs.h>
78538 +#include <linux/file.h>
78539 +#include <linux/grinternal.h>
78540 +
78541 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
78542 +{
78543 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78544 + const struct inode *link_inode = link->dentry->d_inode;
78545 +
78546 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
78547 + /* ignore root-owned links, e.g. /proc/self */
78548 + gr_is_global_nonroot(link_inode->i_uid) && target &&
78549 + !uid_eq(link_inode->i_uid, target->i_uid)) {
78550 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
78551 + return 1;
78552 + }
78553 +#endif
78554 + return 0;
78555 +}
78556 +
78557 +int
78558 +gr_handle_follow_link(const struct inode *parent,
78559 + const struct inode *inode,
78560 + const struct dentry *dentry, const struct vfsmount *mnt)
78561 +{
78562 +#ifdef CONFIG_GRKERNSEC_LINK
78563 + const struct cred *cred = current_cred();
78564 +
78565 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
78566 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
78567 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
78568 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
78569 + return -EACCES;
78570 + }
78571 +#endif
78572 + return 0;
78573 +}
78574 +
78575 +int
78576 +gr_handle_hardlink(const struct dentry *dentry,
78577 + const struct vfsmount *mnt,
78578 + struct inode *inode, const int mode, const struct filename *to)
78579 +{
78580 +#ifdef CONFIG_GRKERNSEC_LINK
78581 + const struct cred *cred = current_cred();
78582 +
78583 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
78584 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
78585 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
78586 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
78587 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
78588 + return -EPERM;
78589 + }
78590 +#endif
78591 + return 0;
78592 +}
78593 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
78594 new file mode 100644
78595 index 0000000..dbe0a6b
78596 --- /dev/null
78597 +++ b/grsecurity/grsec_log.c
78598 @@ -0,0 +1,341 @@
78599 +#include <linux/kernel.h>
78600 +#include <linux/sched.h>
78601 +#include <linux/file.h>
78602 +#include <linux/tty.h>
78603 +#include <linux/fs.h>
78604 +#include <linux/mm.h>
78605 +#include <linux/grinternal.h>
78606 +
78607 +#ifdef CONFIG_TREE_PREEMPT_RCU
78608 +#define DISABLE_PREEMPT() preempt_disable()
78609 +#define ENABLE_PREEMPT() preempt_enable()
78610 +#else
78611 +#define DISABLE_PREEMPT()
78612 +#define ENABLE_PREEMPT()
78613 +#endif
78614 +
78615 +#define BEGIN_LOCKS(x) \
78616 + DISABLE_PREEMPT(); \
78617 + rcu_read_lock(); \
78618 + read_lock(&tasklist_lock); \
78619 + read_lock(&grsec_exec_file_lock); \
78620 + if (x != GR_DO_AUDIT) \
78621 + spin_lock(&grsec_alert_lock); \
78622 + else \
78623 + spin_lock(&grsec_audit_lock)
78624 +
78625 +#define END_LOCKS(x) \
78626 + if (x != GR_DO_AUDIT) \
78627 + spin_unlock(&grsec_alert_lock); \
78628 + else \
78629 + spin_unlock(&grsec_audit_lock); \
78630 + read_unlock(&grsec_exec_file_lock); \
78631 + read_unlock(&tasklist_lock); \
78632 + rcu_read_unlock(); \
78633 + ENABLE_PREEMPT(); \
78634 + if (x == GR_DONT_AUDIT) \
78635 + gr_handle_alertkill(current)
78636 +
78637 +enum {
78638 + FLOODING,
78639 + NO_FLOODING
78640 +};
78641 +
78642 +extern char *gr_alert_log_fmt;
78643 +extern char *gr_audit_log_fmt;
78644 +extern char *gr_alert_log_buf;
78645 +extern char *gr_audit_log_buf;
78646 +
78647 +static int gr_log_start(int audit)
78648 +{
78649 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
78650 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
78651 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78652 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
78653 + unsigned long curr_secs = get_seconds();
78654 +
78655 + if (audit == GR_DO_AUDIT)
78656 + goto set_fmt;
78657 +
78658 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
78659 + grsec_alert_wtime = curr_secs;
78660 + grsec_alert_fyet = 0;
78661 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
78662 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
78663 + grsec_alert_fyet++;
78664 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
78665 + grsec_alert_wtime = curr_secs;
78666 + grsec_alert_fyet++;
78667 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
78668 + return FLOODING;
78669 + }
78670 + else return FLOODING;
78671 +
78672 +set_fmt:
78673 +#endif
78674 + memset(buf, 0, PAGE_SIZE);
78675 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
78676 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
78677 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78678 + } else if (current->signal->curr_ip) {
78679 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
78680 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
78681 + } else if (gr_acl_is_enabled()) {
78682 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
78683 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78684 + } else {
78685 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
78686 + strcpy(buf, fmt);
78687 + }
78688 +
78689 + return NO_FLOODING;
78690 +}
78691 +
78692 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78693 + __attribute__ ((format (printf, 2, 0)));
78694 +
78695 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78696 +{
78697 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78698 + unsigned int len = strlen(buf);
78699 +
78700 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78701 +
78702 + return;
78703 +}
78704 +
78705 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78706 + __attribute__ ((format (printf, 2, 3)));
78707 +
78708 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78709 +{
78710 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78711 + unsigned int len = strlen(buf);
78712 + va_list ap;
78713 +
78714 + va_start(ap, msg);
78715 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78716 + va_end(ap);
78717 +
78718 + return;
78719 +}
78720 +
78721 +static void gr_log_end(int audit, int append_default)
78722 +{
78723 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78724 + if (append_default) {
78725 + struct task_struct *task = current;
78726 + struct task_struct *parent = task->real_parent;
78727 + const struct cred *cred = __task_cred(task);
78728 + const struct cred *pcred = __task_cred(parent);
78729 + unsigned int len = strlen(buf);
78730 +
78731 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78732 + }
78733 +
78734 + printk("%s\n", buf);
78735 +
78736 + return;
78737 +}
78738 +
78739 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
78740 +{
78741 + int logtype;
78742 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
78743 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
78744 + void *voidptr = NULL;
78745 + int num1 = 0, num2 = 0;
78746 + unsigned long ulong1 = 0, ulong2 = 0;
78747 + struct dentry *dentry = NULL;
78748 + struct vfsmount *mnt = NULL;
78749 + struct file *file = NULL;
78750 + struct task_struct *task = NULL;
78751 + struct vm_area_struct *vma = NULL;
78752 + const struct cred *cred, *pcred;
78753 + va_list ap;
78754 +
78755 + BEGIN_LOCKS(audit);
78756 + logtype = gr_log_start(audit);
78757 + if (logtype == FLOODING) {
78758 + END_LOCKS(audit);
78759 + return;
78760 + }
78761 + va_start(ap, argtypes);
78762 + switch (argtypes) {
78763 + case GR_TTYSNIFF:
78764 + task = va_arg(ap, struct task_struct *);
78765 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
78766 + break;
78767 + case GR_SYSCTL_HIDDEN:
78768 + str1 = va_arg(ap, char *);
78769 + gr_log_middle_varargs(audit, msg, result, str1);
78770 + break;
78771 + case GR_RBAC:
78772 + dentry = va_arg(ap, struct dentry *);
78773 + mnt = va_arg(ap, struct vfsmount *);
78774 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
78775 + break;
78776 + case GR_RBAC_STR:
78777 + dentry = va_arg(ap, struct dentry *);
78778 + mnt = va_arg(ap, struct vfsmount *);
78779 + str1 = va_arg(ap, char *);
78780 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
78781 + break;
78782 + case GR_STR_RBAC:
78783 + str1 = va_arg(ap, char *);
78784 + dentry = va_arg(ap, struct dentry *);
78785 + mnt = va_arg(ap, struct vfsmount *);
78786 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
78787 + break;
78788 + case GR_RBAC_MODE2:
78789 + dentry = va_arg(ap, struct dentry *);
78790 + mnt = va_arg(ap, struct vfsmount *);
78791 + str1 = va_arg(ap, char *);
78792 + str2 = va_arg(ap, char *);
78793 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
78794 + break;
78795 + case GR_RBAC_MODE3:
78796 + dentry = va_arg(ap, struct dentry *);
78797 + mnt = va_arg(ap, struct vfsmount *);
78798 + str1 = va_arg(ap, char *);
78799 + str2 = va_arg(ap, char *);
78800 + str3 = va_arg(ap, char *);
78801 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
78802 + break;
78803 + case GR_FILENAME:
78804 + dentry = va_arg(ap, struct dentry *);
78805 + mnt = va_arg(ap, struct vfsmount *);
78806 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
78807 + break;
78808 + case GR_STR_FILENAME:
78809 + str1 = va_arg(ap, char *);
78810 + dentry = va_arg(ap, struct dentry *);
78811 + mnt = va_arg(ap, struct vfsmount *);
78812 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
78813 + break;
78814 + case GR_FILENAME_STR:
78815 + dentry = va_arg(ap, struct dentry *);
78816 + mnt = va_arg(ap, struct vfsmount *);
78817 + str1 = va_arg(ap, char *);
78818 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
78819 + break;
78820 + case GR_FILENAME_TWO_INT:
78821 + dentry = va_arg(ap, struct dentry *);
78822 + mnt = va_arg(ap, struct vfsmount *);
78823 + num1 = va_arg(ap, int);
78824 + num2 = va_arg(ap, int);
78825 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
78826 + break;
78827 + case GR_FILENAME_TWO_INT_STR:
78828 + dentry = va_arg(ap, struct dentry *);
78829 + mnt = va_arg(ap, struct vfsmount *);
78830 + num1 = va_arg(ap, int);
78831 + num2 = va_arg(ap, int);
78832 + str1 = va_arg(ap, char *);
78833 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
78834 + break;
78835 + case GR_TEXTREL:
78836 + file = va_arg(ap, struct file *);
78837 + ulong1 = va_arg(ap, unsigned long);
78838 + ulong2 = va_arg(ap, unsigned long);
78839 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
78840 + break;
78841 + case GR_PTRACE:
78842 + task = va_arg(ap, struct task_struct *);
78843 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
78844 + break;
78845 + case GR_RESOURCE:
78846 + task = va_arg(ap, struct task_struct *);
78847 + cred = __task_cred(task);
78848 + pcred = __task_cred(task->real_parent);
78849 + ulong1 = va_arg(ap, unsigned long);
78850 + str1 = va_arg(ap, char *);
78851 + ulong2 = va_arg(ap, unsigned long);
78852 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78853 + break;
78854 + case GR_CAP:
78855 + task = va_arg(ap, struct task_struct *);
78856 + cred = __task_cred(task);
78857 + pcred = __task_cred(task->real_parent);
78858 + str1 = va_arg(ap, char *);
78859 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78860 + break;
78861 + case GR_SIG:
78862 + str1 = va_arg(ap, char *);
78863 + voidptr = va_arg(ap, void *);
78864 + gr_log_middle_varargs(audit, msg, str1, voidptr);
78865 + break;
78866 + case GR_SIG2:
78867 + task = va_arg(ap, struct task_struct *);
78868 + cred = __task_cred(task);
78869 + pcred = __task_cred(task->real_parent);
78870 + num1 = va_arg(ap, int);
78871 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78872 + break;
78873 + case GR_CRASH1:
78874 + task = va_arg(ap, struct task_struct *);
78875 + cred = __task_cred(task);
78876 + pcred = __task_cred(task->real_parent);
78877 + ulong1 = va_arg(ap, unsigned long);
78878 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
78879 + break;
78880 + case GR_CRASH2:
78881 + task = va_arg(ap, struct task_struct *);
78882 + cred = __task_cred(task);
78883 + pcred = __task_cred(task->real_parent);
78884 + ulong1 = va_arg(ap, unsigned long);
78885 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
78886 + break;
78887 + case GR_RWXMAP:
78888 + file = va_arg(ap, struct file *);
78889 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
78890 + break;
78891 + case GR_RWXMAPVMA:
78892 + vma = va_arg(ap, struct vm_area_struct *);
78893 + if (vma->vm_file)
78894 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
78895 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
78896 + str1 = "<stack>";
78897 + else if (vma->vm_start <= current->mm->brk &&
78898 + vma->vm_end >= current->mm->start_brk)
78899 + str1 = "<heap>";
78900 + else
78901 + str1 = "<anonymous mapping>";
78902 + gr_log_middle_varargs(audit, msg, str1);
78903 + break;
78904 + case GR_PSACCT:
78905 + {
78906 + unsigned int wday, cday;
78907 + __u8 whr, chr;
78908 + __u8 wmin, cmin;
78909 + __u8 wsec, csec;
78910 + char cur_tty[64] = { 0 };
78911 + char parent_tty[64] = { 0 };
78912 +
78913 + task = va_arg(ap, struct task_struct *);
78914 + wday = va_arg(ap, unsigned int);
78915 + cday = va_arg(ap, unsigned int);
78916 + whr = va_arg(ap, int);
78917 + chr = va_arg(ap, int);
78918 + wmin = va_arg(ap, int);
78919 + cmin = va_arg(ap, int);
78920 + wsec = va_arg(ap, int);
78921 + csec = va_arg(ap, int);
78922 + ulong1 = va_arg(ap, unsigned long);
78923 + cred = __task_cred(task);
78924 + pcred = __task_cred(task->real_parent);
78925 +
78926 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78927 + }
78928 + break;
78929 + default:
78930 + gr_log_middle(audit, msg, ap);
78931 + }
78932 + va_end(ap);
78933 + // these don't need DEFAULTSECARGS printed on the end
78934 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
78935 + gr_log_end(audit, 0);
78936 + else
78937 + gr_log_end(audit, 1);
78938 + END_LOCKS(audit);
78939 +}
78940 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
78941 new file mode 100644
78942 index 0000000..0e39d8c
78943 --- /dev/null
78944 +++ b/grsecurity/grsec_mem.c
78945 @@ -0,0 +1,48 @@
78946 +#include <linux/kernel.h>
78947 +#include <linux/sched.h>
78948 +#include <linux/mm.h>
78949 +#include <linux/mman.h>
78950 +#include <linux/module.h>
78951 +#include <linux/grinternal.h>
78952 +
78953 +void gr_handle_msr_write(void)
78954 +{
78955 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
78956 + return;
78957 +}
78958 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
78959 +
78960 +void
78961 +gr_handle_ioperm(void)
78962 +{
78963 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
78964 + return;
78965 +}
78966 +
78967 +void
78968 +gr_handle_iopl(void)
78969 +{
78970 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
78971 + return;
78972 +}
78973 +
78974 +void
78975 +gr_handle_mem_readwrite(u64 from, u64 to)
78976 +{
78977 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
78978 + return;
78979 +}
78980 +
78981 +void
78982 +gr_handle_vm86(void)
78983 +{
78984 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
78985 + return;
78986 +}
78987 +
78988 +void
78989 +gr_log_badprocpid(const char *entry)
78990 +{
78991 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
78992 + return;
78993 +}
78994 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
78995 new file mode 100644
78996 index 0000000..6f9eb73
78997 --- /dev/null
78998 +++ b/grsecurity/grsec_mount.c
78999 @@ -0,0 +1,65 @@
79000 +#include <linux/kernel.h>
79001 +#include <linux/sched.h>
79002 +#include <linux/mount.h>
79003 +#include <linux/major.h>
79004 +#include <linux/grsecurity.h>
79005 +#include <linux/grinternal.h>
79006 +
79007 +void
79008 +gr_log_remount(const char *devname, const int retval)
79009 +{
79010 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79011 + if (grsec_enable_mount && (retval >= 0))
79012 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
79013 +#endif
79014 + return;
79015 +}
79016 +
79017 +void
79018 +gr_log_unmount(const char *devname, const int retval)
79019 +{
79020 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79021 + if (grsec_enable_mount && (retval >= 0))
79022 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
79023 +#endif
79024 + return;
79025 +}
79026 +
79027 +void
79028 +gr_log_mount(const char *from, struct path *to, const int retval)
79029 +{
79030 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79031 + if (grsec_enable_mount && (retval >= 0))
79032 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
79033 +#endif
79034 + return;
79035 +}
79036 +
79037 +int
79038 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
79039 +{
79040 +#ifdef CONFIG_GRKERNSEC_ROFS
79041 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
79042 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
79043 + return -EPERM;
79044 + } else
79045 + return 0;
79046 +#endif
79047 + return 0;
79048 +}
79049 +
79050 +int
79051 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
79052 +{
79053 +#ifdef CONFIG_GRKERNSEC_ROFS
79054 + struct inode *inode = dentry->d_inode;
79055 +
79056 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
79057 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
79058 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
79059 + return -EPERM;
79060 + } else
79061 + return 0;
79062 +#endif
79063 + return 0;
79064 +}
79065 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
79066 new file mode 100644
79067 index 0000000..6ee9d50
79068 --- /dev/null
79069 +++ b/grsecurity/grsec_pax.c
79070 @@ -0,0 +1,45 @@
79071 +#include <linux/kernel.h>
79072 +#include <linux/sched.h>
79073 +#include <linux/mm.h>
79074 +#include <linux/file.h>
79075 +#include <linux/grinternal.h>
79076 +#include <linux/grsecurity.h>
79077 +
79078 +void
79079 +gr_log_textrel(struct vm_area_struct * vma)
79080 +{
79081 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79082 + if (grsec_enable_log_rwxmaps)
79083 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
79084 +#endif
79085 + return;
79086 +}
79087 +
79088 +void gr_log_ptgnustack(struct file *file)
79089 +{
79090 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79091 + if (grsec_enable_log_rwxmaps)
79092 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
79093 +#endif
79094 + return;
79095 +}
79096 +
79097 +void
79098 +gr_log_rwxmmap(struct file *file)
79099 +{
79100 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79101 + if (grsec_enable_log_rwxmaps)
79102 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
79103 +#endif
79104 + return;
79105 +}
79106 +
79107 +void
79108 +gr_log_rwxmprotect(struct vm_area_struct *vma)
79109 +{
79110 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79111 + if (grsec_enable_log_rwxmaps)
79112 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
79113 +#endif
79114 + return;
79115 +}
79116 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
79117 new file mode 100644
79118 index 0000000..2005a3a
79119 --- /dev/null
79120 +++ b/grsecurity/grsec_proc.c
79121 @@ -0,0 +1,20 @@
79122 +#include <linux/kernel.h>
79123 +#include <linux/sched.h>
79124 +#include <linux/grsecurity.h>
79125 +#include <linux/grinternal.h>
79126 +
79127 +int gr_proc_is_restricted(void)
79128 +{
79129 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79130 + const struct cred *cred = current_cred();
79131 +#endif
79132 +
79133 +#ifdef CONFIG_GRKERNSEC_PROC_USER
79134 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
79135 + return -EACCES;
79136 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79137 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
79138 + return -EACCES;
79139 +#endif
79140 + return 0;
79141 +}
79142 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
79143 new file mode 100644
79144 index 0000000..f7f29aa
79145 --- /dev/null
79146 +++ b/grsecurity/grsec_ptrace.c
79147 @@ -0,0 +1,30 @@
79148 +#include <linux/kernel.h>
79149 +#include <linux/sched.h>
79150 +#include <linux/grinternal.h>
79151 +#include <linux/security.h>
79152 +
79153 +void
79154 +gr_audit_ptrace(struct task_struct *task)
79155 +{
79156 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
79157 + if (grsec_enable_audit_ptrace)
79158 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
79159 +#endif
79160 + return;
79161 +}
79162 +
79163 +int
79164 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
79165 +{
79166 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
79167 + const struct dentry *dentry = file->f_path.dentry;
79168 + const struct vfsmount *mnt = file->f_path.mnt;
79169 +
79170 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
79171 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
79172 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
79173 + return -EACCES;
79174 + }
79175 +#endif
79176 + return 0;
79177 +}
79178 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
79179 new file mode 100644
79180 index 0000000..3860c7e
79181 --- /dev/null
79182 +++ b/grsecurity/grsec_sig.c
79183 @@ -0,0 +1,236 @@
79184 +#include <linux/kernel.h>
79185 +#include <linux/sched.h>
79186 +#include <linux/fs.h>
79187 +#include <linux/delay.h>
79188 +#include <linux/grsecurity.h>
79189 +#include <linux/grinternal.h>
79190 +#include <linux/hardirq.h>
79191 +
79192 +char *signames[] = {
79193 + [SIGSEGV] = "Segmentation fault",
79194 + [SIGILL] = "Illegal instruction",
79195 + [SIGABRT] = "Abort",
79196 + [SIGBUS] = "Invalid alignment/Bus error"
79197 +};
79198 +
79199 +void
79200 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
79201 +{
79202 +#ifdef CONFIG_GRKERNSEC_SIGNAL
79203 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
79204 + (sig == SIGABRT) || (sig == SIGBUS))) {
79205 + if (task_pid_nr(t) == task_pid_nr(current)) {
79206 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
79207 + } else {
79208 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
79209 + }
79210 + }
79211 +#endif
79212 + return;
79213 +}
79214 +
79215 +int
79216 +gr_handle_signal(const struct task_struct *p, const int sig)
79217 +{
79218 +#ifdef CONFIG_GRKERNSEC
79219 + /* ignore the 0 signal for protected task checks */
79220 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
79221 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
79222 + return -EPERM;
79223 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
79224 + return -EPERM;
79225 + }
79226 +#endif
79227 + return 0;
79228 +}
79229 +
79230 +#ifdef CONFIG_GRKERNSEC
79231 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
79232 +
79233 +int gr_fake_force_sig(int sig, struct task_struct *t)
79234 +{
79235 + unsigned long int flags;
79236 + int ret, blocked, ignored;
79237 + struct k_sigaction *action;
79238 +
79239 + spin_lock_irqsave(&t->sighand->siglock, flags);
79240 + action = &t->sighand->action[sig-1];
79241 + ignored = action->sa.sa_handler == SIG_IGN;
79242 + blocked = sigismember(&t->blocked, sig);
79243 + if (blocked || ignored) {
79244 + action->sa.sa_handler = SIG_DFL;
79245 + if (blocked) {
79246 + sigdelset(&t->blocked, sig);
79247 + recalc_sigpending_and_wake(t);
79248 + }
79249 + }
79250 + if (action->sa.sa_handler == SIG_DFL)
79251 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
79252 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
79253 +
79254 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
79255 +
79256 + return ret;
79257 +}
79258 +#endif
79259 +
79260 +#define GR_USER_BAN_TIME (15 * 60)
79261 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
79262 +
79263 +void gr_handle_brute_attach(int dumpable)
79264 +{
79265 +#ifdef CONFIG_GRKERNSEC_BRUTE
79266 + struct task_struct *p = current;
79267 + kuid_t uid = GLOBAL_ROOT_UID;
79268 + int daemon = 0;
79269 +
79270 + if (!grsec_enable_brute)
79271 + return;
79272 +
79273 + rcu_read_lock();
79274 + read_lock(&tasklist_lock);
79275 + read_lock(&grsec_exec_file_lock);
79276 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
79277 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
79278 + p->real_parent->brute = 1;
79279 + daemon = 1;
79280 + } else {
79281 + const struct cred *cred = __task_cred(p), *cred2;
79282 + struct task_struct *tsk, *tsk2;
79283 +
79284 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
79285 + struct user_struct *user;
79286 +
79287 + uid = cred->uid;
79288 +
79289 + /* this is put upon execution past expiration */
79290 + user = find_user(uid);
79291 + if (user == NULL)
79292 + goto unlock;
79293 + user->suid_banned = 1;
79294 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
79295 + if (user->suid_ban_expires == ~0UL)
79296 + user->suid_ban_expires--;
79297 +
79298 + /* only kill other threads of the same binary, from the same user */
79299 + do_each_thread(tsk2, tsk) {
79300 + cred2 = __task_cred(tsk);
79301 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
79302 + gr_fake_force_sig(SIGKILL, tsk);
79303 + } while_each_thread(tsk2, tsk);
79304 + }
79305 + }
79306 +unlock:
79307 + read_unlock(&grsec_exec_file_lock);
79308 + read_unlock(&tasklist_lock);
79309 + rcu_read_unlock();
79310 +
79311 + if (gr_is_global_nonroot(uid))
79312 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
79313 + else if (daemon)
79314 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
79315 +
79316 +#endif
79317 + return;
79318 +}
79319 +
79320 +void gr_handle_brute_check(void)
79321 +{
79322 +#ifdef CONFIG_GRKERNSEC_BRUTE
79323 + struct task_struct *p = current;
79324 +
79325 + if (unlikely(p->brute)) {
79326 + if (!grsec_enable_brute)
79327 + p->brute = 0;
79328 + else if (time_before(get_seconds(), p->brute_expires))
79329 + msleep(30 * 1000);
79330 + }
79331 +#endif
79332 + return;
79333 +}
79334 +
79335 +void gr_handle_kernel_exploit(void)
79336 +{
79337 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
79338 + const struct cred *cred;
79339 + struct task_struct *tsk, *tsk2;
79340 + struct user_struct *user;
79341 + kuid_t uid;
79342 +
79343 + if (in_irq() || in_serving_softirq() || in_nmi())
79344 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
79345 +
79346 + uid = current_uid();
79347 +
79348 + if (gr_is_global_root(uid))
79349 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
79350 + else {
79351 + /* kill all the processes of this user, hold a reference
79352 + to their creds struct, and prevent them from creating
79353 + another process until system reset
79354 + */
79355 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
79356 + GR_GLOBAL_UID(uid));
79357 + /* we intentionally leak this ref */
79358 + user = get_uid(current->cred->user);
79359 + if (user)
79360 + user->kernel_banned = 1;
79361 +
79362 + /* kill all processes of this user */
79363 + read_lock(&tasklist_lock);
79364 + do_each_thread(tsk2, tsk) {
79365 + cred = __task_cred(tsk);
79366 + if (uid_eq(cred->uid, uid))
79367 + gr_fake_force_sig(SIGKILL, tsk);
79368 + } while_each_thread(tsk2, tsk);
79369 + read_unlock(&tasklist_lock);
79370 + }
79371 +#endif
79372 +}
79373 +
79374 +#ifdef CONFIG_GRKERNSEC_BRUTE
79375 +static bool suid_ban_expired(struct user_struct *user)
79376 +{
79377 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
79378 + user->suid_banned = 0;
79379 + user->suid_ban_expires = 0;
79380 + free_uid(user);
79381 + return true;
79382 + }
79383 +
79384 + return false;
79385 +}
79386 +#endif
79387 +
79388 +int gr_process_kernel_exec_ban(void)
79389 +{
79390 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
79391 + if (unlikely(current->cred->user->kernel_banned))
79392 + return -EPERM;
79393 +#endif
79394 + return 0;
79395 +}
79396 +
79397 +int gr_process_kernel_setuid_ban(struct user_struct *user)
79398 +{
79399 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
79400 + if (unlikely(user->kernel_banned))
79401 + gr_fake_force_sig(SIGKILL, current);
79402 +#endif
79403 + return 0;
79404 +}
79405 +
79406 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
79407 +{
79408 +#ifdef CONFIG_GRKERNSEC_BRUTE
79409 + struct user_struct *user = current->cred->user;
79410 + if (unlikely(user->suid_banned)) {
79411 + if (suid_ban_expired(user))
79412 + return 0;
79413 + /* disallow execution of suid binaries only */
79414 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
79415 + return -EPERM;
79416 + }
79417 +#endif
79418 + return 0;
79419 +}
79420 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
79421 new file mode 100644
79422 index 0000000..e3650b6
79423 --- /dev/null
79424 +++ b/grsecurity/grsec_sock.c
79425 @@ -0,0 +1,244 @@
79426 +#include <linux/kernel.h>
79427 +#include <linux/module.h>
79428 +#include <linux/sched.h>
79429 +#include <linux/file.h>
79430 +#include <linux/net.h>
79431 +#include <linux/in.h>
79432 +#include <linux/ip.h>
79433 +#include <net/sock.h>
79434 +#include <net/inet_sock.h>
79435 +#include <linux/grsecurity.h>
79436 +#include <linux/grinternal.h>
79437 +#include <linux/gracl.h>
79438 +
79439 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
79440 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
79441 +
79442 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
79443 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
79444 +
79445 +#ifdef CONFIG_UNIX_MODULE
79446 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
79447 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
79448 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
79449 +EXPORT_SYMBOL_GPL(gr_handle_create);
79450 +#endif
79451 +
79452 +#ifdef CONFIG_GRKERNSEC
79453 +#define gr_conn_table_size 32749
79454 +struct conn_table_entry {
79455 + struct conn_table_entry *next;
79456 + struct signal_struct *sig;
79457 +};
79458 +
79459 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
79460 +DEFINE_SPINLOCK(gr_conn_table_lock);
79461 +
79462 +extern const char * gr_socktype_to_name(unsigned char type);
79463 +extern const char * gr_proto_to_name(unsigned char proto);
79464 +extern const char * gr_sockfamily_to_name(unsigned char family);
79465 +
79466 +static __inline__ int
79467 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
79468 +{
79469 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
79470 +}
79471 +
79472 +static __inline__ int
79473 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
79474 + __u16 sport, __u16 dport)
79475 +{
79476 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
79477 + sig->gr_sport == sport && sig->gr_dport == dport))
79478 + return 1;
79479 + else
79480 + return 0;
79481 +}
79482 +
79483 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
79484 +{
79485 + struct conn_table_entry **match;
79486 + unsigned int index;
79487 +
79488 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
79489 + sig->gr_sport, sig->gr_dport,
79490 + gr_conn_table_size);
79491 +
79492 + newent->sig = sig;
79493 +
79494 + match = &gr_conn_table[index];
79495 + newent->next = *match;
79496 + *match = newent;
79497 +
79498 + return;
79499 +}
79500 +
79501 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
79502 +{
79503 + struct conn_table_entry *match, *last = NULL;
79504 + unsigned int index;
79505 +
79506 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
79507 + sig->gr_sport, sig->gr_dport,
79508 + gr_conn_table_size);
79509 +
79510 + match = gr_conn_table[index];
79511 + while (match && !conn_match(match->sig,
79512 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
79513 + sig->gr_dport)) {
79514 + last = match;
79515 + match = match->next;
79516 + }
79517 +
79518 + if (match) {
79519 + if (last)
79520 + last->next = match->next;
79521 + else
79522 + gr_conn_table[index] = NULL;
79523 + kfree(match);
79524 + }
79525 +
79526 + return;
79527 +}
79528 +
79529 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
79530 + __u16 sport, __u16 dport)
79531 +{
79532 + struct conn_table_entry *match;
79533 + unsigned int index;
79534 +
79535 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
79536 +
79537 + match = gr_conn_table[index];
79538 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
79539 + match = match->next;
79540 +
79541 + if (match)
79542 + return match->sig;
79543 + else
79544 + return NULL;
79545 +}
79546 +
79547 +#endif
79548 +
79549 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
79550 +{
79551 +#ifdef CONFIG_GRKERNSEC
79552 + struct signal_struct *sig = current->signal;
79553 + struct conn_table_entry *newent;
79554 +
79555 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
79556 + if (newent == NULL)
79557 + return;
79558 + /* no bh lock needed since we are called with bh disabled */
79559 + spin_lock(&gr_conn_table_lock);
79560 + gr_del_task_from_ip_table_nolock(sig);
79561 + sig->gr_saddr = inet->inet_rcv_saddr;
79562 + sig->gr_daddr = inet->inet_daddr;
79563 + sig->gr_sport = inet->inet_sport;
79564 + sig->gr_dport = inet->inet_dport;
79565 + gr_add_to_task_ip_table_nolock(sig, newent);
79566 + spin_unlock(&gr_conn_table_lock);
79567 +#endif
79568 + return;
79569 +}
79570 +
79571 +void gr_del_task_from_ip_table(struct task_struct *task)
79572 +{
79573 +#ifdef CONFIG_GRKERNSEC
79574 + spin_lock_bh(&gr_conn_table_lock);
79575 + gr_del_task_from_ip_table_nolock(task->signal);
79576 + spin_unlock_bh(&gr_conn_table_lock);
79577 +#endif
79578 + return;
79579 +}
79580 +
79581 +void
79582 +gr_attach_curr_ip(const struct sock *sk)
79583 +{
79584 +#ifdef CONFIG_GRKERNSEC
79585 + struct signal_struct *p, *set;
79586 + const struct inet_sock *inet = inet_sk(sk);
79587 +
79588 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
79589 + return;
79590 +
79591 + set = current->signal;
79592 +
79593 + spin_lock_bh(&gr_conn_table_lock);
79594 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
79595 + inet->inet_dport, inet->inet_sport);
79596 + if (unlikely(p != NULL)) {
79597 + set->curr_ip = p->curr_ip;
79598 + set->used_accept = 1;
79599 + gr_del_task_from_ip_table_nolock(p);
79600 + spin_unlock_bh(&gr_conn_table_lock);
79601 + return;
79602 + }
79603 + spin_unlock_bh(&gr_conn_table_lock);
79604 +
79605 + set->curr_ip = inet->inet_daddr;
79606 + set->used_accept = 1;
79607 +#endif
79608 + return;
79609 +}
79610 +
79611 +int
79612 +gr_handle_sock_all(const int family, const int type, const int protocol)
79613 +{
79614 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79615 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
79616 + (family != AF_UNIX)) {
79617 + if (family == AF_INET)
79618 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
79619 + else
79620 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
79621 + return -EACCES;
79622 + }
79623 +#endif
79624 + return 0;
79625 +}
79626 +
79627 +int
79628 +gr_handle_sock_server(const struct sockaddr *sck)
79629 +{
79630 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79631 + if (grsec_enable_socket_server &&
79632 + in_group_p(grsec_socket_server_gid) &&
79633 + sck && (sck->sa_family != AF_UNIX) &&
79634 + (sck->sa_family != AF_LOCAL)) {
79635 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79636 + return -EACCES;
79637 + }
79638 +#endif
79639 + return 0;
79640 +}
79641 +
79642 +int
79643 +gr_handle_sock_server_other(const struct sock *sck)
79644 +{
79645 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79646 + if (grsec_enable_socket_server &&
79647 + in_group_p(grsec_socket_server_gid) &&
79648 + sck && (sck->sk_family != AF_UNIX) &&
79649 + (sck->sk_family != AF_LOCAL)) {
79650 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79651 + return -EACCES;
79652 + }
79653 +#endif
79654 + return 0;
79655 +}
79656 +
79657 +int
79658 +gr_handle_sock_client(const struct sockaddr *sck)
79659 +{
79660 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79661 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
79662 + sck && (sck->sa_family != AF_UNIX) &&
79663 + (sck->sa_family != AF_LOCAL)) {
79664 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
79665 + return -EACCES;
79666 + }
79667 +#endif
79668 + return 0;
79669 +}
79670 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
79671 new file mode 100644
79672 index 0000000..cce889e
79673 --- /dev/null
79674 +++ b/grsecurity/grsec_sysctl.c
79675 @@ -0,0 +1,488 @@
79676 +#include <linux/kernel.h>
79677 +#include <linux/sched.h>
79678 +#include <linux/sysctl.h>
79679 +#include <linux/grsecurity.h>
79680 +#include <linux/grinternal.h>
79681 +
79682 +int
79683 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
79684 +{
79685 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79686 + if (dirname == NULL || name == NULL)
79687 + return 0;
79688 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
79689 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
79690 + return -EACCES;
79691 + }
79692 +#endif
79693 + return 0;
79694 +}
79695 +
79696 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
79697 +static int __maybe_unused __read_only one = 1;
79698 +#endif
79699 +
79700 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
79701 + defined(CONFIG_GRKERNSEC_DENYUSB)
79702 +struct ctl_table grsecurity_table[] = {
79703 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79704 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
79705 +#ifdef CONFIG_GRKERNSEC_IO
79706 + {
79707 + .procname = "disable_priv_io",
79708 + .data = &grsec_disable_privio,
79709 + .maxlen = sizeof(int),
79710 + .mode = 0600,
79711 + .proc_handler = &proc_dointvec,
79712 + },
79713 +#endif
79714 +#endif
79715 +#ifdef CONFIG_GRKERNSEC_LINK
79716 + {
79717 + .procname = "linking_restrictions",
79718 + .data = &grsec_enable_link,
79719 + .maxlen = sizeof(int),
79720 + .mode = 0600,
79721 + .proc_handler = &proc_dointvec,
79722 + },
79723 +#endif
79724 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
79725 + {
79726 + .procname = "enforce_symlinksifowner",
79727 + .data = &grsec_enable_symlinkown,
79728 + .maxlen = sizeof(int),
79729 + .mode = 0600,
79730 + .proc_handler = &proc_dointvec,
79731 + },
79732 + {
79733 + .procname = "symlinkown_gid",
79734 + .data = &grsec_symlinkown_gid,
79735 + .maxlen = sizeof(int),
79736 + .mode = 0600,
79737 + .proc_handler = &proc_dointvec,
79738 + },
79739 +#endif
79740 +#ifdef CONFIG_GRKERNSEC_BRUTE
79741 + {
79742 + .procname = "deter_bruteforce",
79743 + .data = &grsec_enable_brute,
79744 + .maxlen = sizeof(int),
79745 + .mode = 0600,
79746 + .proc_handler = &proc_dointvec,
79747 + },
79748 +#endif
79749 +#ifdef CONFIG_GRKERNSEC_FIFO
79750 + {
79751 + .procname = "fifo_restrictions",
79752 + .data = &grsec_enable_fifo,
79753 + .maxlen = sizeof(int),
79754 + .mode = 0600,
79755 + .proc_handler = &proc_dointvec,
79756 + },
79757 +#endif
79758 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
79759 + {
79760 + .procname = "ptrace_readexec",
79761 + .data = &grsec_enable_ptrace_readexec,
79762 + .maxlen = sizeof(int),
79763 + .mode = 0600,
79764 + .proc_handler = &proc_dointvec,
79765 + },
79766 +#endif
79767 +#ifdef CONFIG_GRKERNSEC_SETXID
79768 + {
79769 + .procname = "consistent_setxid",
79770 + .data = &grsec_enable_setxid,
79771 + .maxlen = sizeof(int),
79772 + .mode = 0600,
79773 + .proc_handler = &proc_dointvec,
79774 + },
79775 +#endif
79776 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
79777 + {
79778 + .procname = "ip_blackhole",
79779 + .data = &grsec_enable_blackhole,
79780 + .maxlen = sizeof(int),
79781 + .mode = 0600,
79782 + .proc_handler = &proc_dointvec,
79783 + },
79784 + {
79785 + .procname = "lastack_retries",
79786 + .data = &grsec_lastack_retries,
79787 + .maxlen = sizeof(int),
79788 + .mode = 0600,
79789 + .proc_handler = &proc_dointvec,
79790 + },
79791 +#endif
79792 +#ifdef CONFIG_GRKERNSEC_EXECLOG
79793 + {
79794 + .procname = "exec_logging",
79795 + .data = &grsec_enable_execlog,
79796 + .maxlen = sizeof(int),
79797 + .mode = 0600,
79798 + .proc_handler = &proc_dointvec,
79799 + },
79800 +#endif
79801 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79802 + {
79803 + .procname = "rwxmap_logging",
79804 + .data = &grsec_enable_log_rwxmaps,
79805 + .maxlen = sizeof(int),
79806 + .mode = 0600,
79807 + .proc_handler = &proc_dointvec,
79808 + },
79809 +#endif
79810 +#ifdef CONFIG_GRKERNSEC_SIGNAL
79811 + {
79812 + .procname = "signal_logging",
79813 + .data = &grsec_enable_signal,
79814 + .maxlen = sizeof(int),
79815 + .mode = 0600,
79816 + .proc_handler = &proc_dointvec,
79817 + },
79818 +#endif
79819 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
79820 + {
79821 + .procname = "forkfail_logging",
79822 + .data = &grsec_enable_forkfail,
79823 + .maxlen = sizeof(int),
79824 + .mode = 0600,
79825 + .proc_handler = &proc_dointvec,
79826 + },
79827 +#endif
79828 +#ifdef CONFIG_GRKERNSEC_TIME
79829 + {
79830 + .procname = "timechange_logging",
79831 + .data = &grsec_enable_time,
79832 + .maxlen = sizeof(int),
79833 + .mode = 0600,
79834 + .proc_handler = &proc_dointvec,
79835 + },
79836 +#endif
79837 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
79838 + {
79839 + .procname = "chroot_deny_shmat",
79840 + .data = &grsec_enable_chroot_shmat,
79841 + .maxlen = sizeof(int),
79842 + .mode = 0600,
79843 + .proc_handler = &proc_dointvec,
79844 + },
79845 +#endif
79846 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
79847 + {
79848 + .procname = "chroot_deny_unix",
79849 + .data = &grsec_enable_chroot_unix,
79850 + .maxlen = sizeof(int),
79851 + .mode = 0600,
79852 + .proc_handler = &proc_dointvec,
79853 + },
79854 +#endif
79855 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
79856 + {
79857 + .procname = "chroot_deny_mount",
79858 + .data = &grsec_enable_chroot_mount,
79859 + .maxlen = sizeof(int),
79860 + .mode = 0600,
79861 + .proc_handler = &proc_dointvec,
79862 + },
79863 +#endif
79864 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
79865 + {
79866 + .procname = "chroot_deny_fchdir",
79867 + .data = &grsec_enable_chroot_fchdir,
79868 + .maxlen = sizeof(int),
79869 + .mode = 0600,
79870 + .proc_handler = &proc_dointvec,
79871 + },
79872 +#endif
79873 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
79874 + {
79875 + .procname = "chroot_deny_chroot",
79876 + .data = &grsec_enable_chroot_double,
79877 + .maxlen = sizeof(int),
79878 + .mode = 0600,
79879 + .proc_handler = &proc_dointvec,
79880 + },
79881 +#endif
79882 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
79883 + {
79884 + .procname = "chroot_deny_pivot",
79885 + .data = &grsec_enable_chroot_pivot,
79886 + .maxlen = sizeof(int),
79887 + .mode = 0600,
79888 + .proc_handler = &proc_dointvec,
79889 + },
79890 +#endif
79891 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
79892 + {
79893 + .procname = "chroot_enforce_chdir",
79894 + .data = &grsec_enable_chroot_chdir,
79895 + .maxlen = sizeof(int),
79896 + .mode = 0600,
79897 + .proc_handler = &proc_dointvec,
79898 + },
79899 +#endif
79900 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
79901 + {
79902 + .procname = "chroot_deny_chmod",
79903 + .data = &grsec_enable_chroot_chmod,
79904 + .maxlen = sizeof(int),
79905 + .mode = 0600,
79906 + .proc_handler = &proc_dointvec,
79907 + },
79908 +#endif
79909 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
79910 + {
79911 + .procname = "chroot_deny_mknod",
79912 + .data = &grsec_enable_chroot_mknod,
79913 + .maxlen = sizeof(int),
79914 + .mode = 0600,
79915 + .proc_handler = &proc_dointvec,
79916 + },
79917 +#endif
79918 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
79919 + {
79920 + .procname = "chroot_restrict_nice",
79921 + .data = &grsec_enable_chroot_nice,
79922 + .maxlen = sizeof(int),
79923 + .mode = 0600,
79924 + .proc_handler = &proc_dointvec,
79925 + },
79926 +#endif
79927 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
79928 + {
79929 + .procname = "chroot_execlog",
79930 + .data = &grsec_enable_chroot_execlog,
79931 + .maxlen = sizeof(int),
79932 + .mode = 0600,
79933 + .proc_handler = &proc_dointvec,
79934 + },
79935 +#endif
79936 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
79937 + {
79938 + .procname = "chroot_caps",
79939 + .data = &grsec_enable_chroot_caps,
79940 + .maxlen = sizeof(int),
79941 + .mode = 0600,
79942 + .proc_handler = &proc_dointvec,
79943 + },
79944 +#endif
79945 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
79946 + {
79947 + .procname = "chroot_deny_bad_rename",
79948 + .data = &grsec_enable_chroot_rename,
79949 + .maxlen = sizeof(int),
79950 + .mode = 0600,
79951 + .proc_handler = &proc_dointvec,
79952 + },
79953 +#endif
79954 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
79955 + {
79956 + .procname = "chroot_deny_sysctl",
79957 + .data = &grsec_enable_chroot_sysctl,
79958 + .maxlen = sizeof(int),
79959 + .mode = 0600,
79960 + .proc_handler = &proc_dointvec,
79961 + },
79962 +#endif
79963 +#ifdef CONFIG_GRKERNSEC_TPE
79964 + {
79965 + .procname = "tpe",
79966 + .data = &grsec_enable_tpe,
79967 + .maxlen = sizeof(int),
79968 + .mode = 0600,
79969 + .proc_handler = &proc_dointvec,
79970 + },
79971 + {
79972 + .procname = "tpe_gid",
79973 + .data = &grsec_tpe_gid,
79974 + .maxlen = sizeof(int),
79975 + .mode = 0600,
79976 + .proc_handler = &proc_dointvec,
79977 + },
79978 +#endif
79979 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79980 + {
79981 + .procname = "tpe_invert",
79982 + .data = &grsec_enable_tpe_invert,
79983 + .maxlen = sizeof(int),
79984 + .mode = 0600,
79985 + .proc_handler = &proc_dointvec,
79986 + },
79987 +#endif
79988 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79989 + {
79990 + .procname = "tpe_restrict_all",
79991 + .data = &grsec_enable_tpe_all,
79992 + .maxlen = sizeof(int),
79993 + .mode = 0600,
79994 + .proc_handler = &proc_dointvec,
79995 + },
79996 +#endif
79997 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79998 + {
79999 + .procname = "socket_all",
80000 + .data = &grsec_enable_socket_all,
80001 + .maxlen = sizeof(int),
80002 + .mode = 0600,
80003 + .proc_handler = &proc_dointvec,
80004 + },
80005 + {
80006 + .procname = "socket_all_gid",
80007 + .data = &grsec_socket_all_gid,
80008 + .maxlen = sizeof(int),
80009 + .mode = 0600,
80010 + .proc_handler = &proc_dointvec,
80011 + },
80012 +#endif
80013 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
80014 + {
80015 + .procname = "socket_client",
80016 + .data = &grsec_enable_socket_client,
80017 + .maxlen = sizeof(int),
80018 + .mode = 0600,
80019 + .proc_handler = &proc_dointvec,
80020 + },
80021 + {
80022 + .procname = "socket_client_gid",
80023 + .data = &grsec_socket_client_gid,
80024 + .maxlen = sizeof(int),
80025 + .mode = 0600,
80026 + .proc_handler = &proc_dointvec,
80027 + },
80028 +#endif
80029 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
80030 + {
80031 + .procname = "socket_server",
80032 + .data = &grsec_enable_socket_server,
80033 + .maxlen = sizeof(int),
80034 + .mode = 0600,
80035 + .proc_handler = &proc_dointvec,
80036 + },
80037 + {
80038 + .procname = "socket_server_gid",
80039 + .data = &grsec_socket_server_gid,
80040 + .maxlen = sizeof(int),
80041 + .mode = 0600,
80042 + .proc_handler = &proc_dointvec,
80043 + },
80044 +#endif
80045 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
80046 + {
80047 + .procname = "audit_group",
80048 + .data = &grsec_enable_group,
80049 + .maxlen = sizeof(int),
80050 + .mode = 0600,
80051 + .proc_handler = &proc_dointvec,
80052 + },
80053 + {
80054 + .procname = "audit_gid",
80055 + .data = &grsec_audit_gid,
80056 + .maxlen = sizeof(int),
80057 + .mode = 0600,
80058 + .proc_handler = &proc_dointvec,
80059 + },
80060 +#endif
80061 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
80062 + {
80063 + .procname = "audit_chdir",
80064 + .data = &grsec_enable_chdir,
80065 + .maxlen = sizeof(int),
80066 + .mode = 0600,
80067 + .proc_handler = &proc_dointvec,
80068 + },
80069 +#endif
80070 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
80071 + {
80072 + .procname = "audit_mount",
80073 + .data = &grsec_enable_mount,
80074 + .maxlen = sizeof(int),
80075 + .mode = 0600,
80076 + .proc_handler = &proc_dointvec,
80077 + },
80078 +#endif
80079 +#ifdef CONFIG_GRKERNSEC_DMESG
80080 + {
80081 + .procname = "dmesg",
80082 + .data = &grsec_enable_dmesg,
80083 + .maxlen = sizeof(int),
80084 + .mode = 0600,
80085 + .proc_handler = &proc_dointvec,
80086 + },
80087 +#endif
80088 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
80089 + {
80090 + .procname = "chroot_findtask",
80091 + .data = &grsec_enable_chroot_findtask,
80092 + .maxlen = sizeof(int),
80093 + .mode = 0600,
80094 + .proc_handler = &proc_dointvec,
80095 + },
80096 +#endif
80097 +#ifdef CONFIG_GRKERNSEC_RESLOG
80098 + {
80099 + .procname = "resource_logging",
80100 + .data = &grsec_resource_logging,
80101 + .maxlen = sizeof(int),
80102 + .mode = 0600,
80103 + .proc_handler = &proc_dointvec,
80104 + },
80105 +#endif
80106 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
80107 + {
80108 + .procname = "audit_ptrace",
80109 + .data = &grsec_enable_audit_ptrace,
80110 + .maxlen = sizeof(int),
80111 + .mode = 0600,
80112 + .proc_handler = &proc_dointvec,
80113 + },
80114 +#endif
80115 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80116 + {
80117 + .procname = "harden_ptrace",
80118 + .data = &grsec_enable_harden_ptrace,
80119 + .maxlen = sizeof(int),
80120 + .mode = 0600,
80121 + .proc_handler = &proc_dointvec,
80122 + },
80123 +#endif
80124 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
80125 + {
80126 + .procname = "harden_ipc",
80127 + .data = &grsec_enable_harden_ipc,
80128 + .maxlen = sizeof(int),
80129 + .mode = 0600,
80130 + .proc_handler = &proc_dointvec,
80131 + },
80132 +#endif
80133 + {
80134 + .procname = "grsec_lock",
80135 + .data = &grsec_lock,
80136 + .maxlen = sizeof(int),
80137 + .mode = 0600,
80138 + .proc_handler = &proc_dointvec,
80139 + },
80140 +#endif
80141 +#ifdef CONFIG_GRKERNSEC_ROFS
80142 + {
80143 + .procname = "romount_protect",
80144 + .data = &grsec_enable_rofs,
80145 + .maxlen = sizeof(int),
80146 + .mode = 0600,
80147 + .proc_handler = &proc_dointvec_minmax,
80148 + .extra1 = &one,
80149 + .extra2 = &one,
80150 + },
80151 +#endif
80152 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
80153 + {
80154 + .procname = "deny_new_usb",
80155 + .data = &grsec_deny_new_usb,
80156 + .maxlen = sizeof(int),
80157 + .mode = 0600,
80158 + .proc_handler = &proc_dointvec,
80159 + },
80160 +#endif
80161 + { }
80162 +};
80163 +#endif
80164 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
80165 new file mode 100644
80166 index 0000000..61b514e
80167 --- /dev/null
80168 +++ b/grsecurity/grsec_time.c
80169 @@ -0,0 +1,16 @@
80170 +#include <linux/kernel.h>
80171 +#include <linux/sched.h>
80172 +#include <linux/grinternal.h>
80173 +#include <linux/module.h>
80174 +
80175 +void
80176 +gr_log_timechange(void)
80177 +{
80178 +#ifdef CONFIG_GRKERNSEC_TIME
80179 + if (grsec_enable_time)
80180 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
80181 +#endif
80182 + return;
80183 +}
80184 +
80185 +EXPORT_SYMBOL_GPL(gr_log_timechange);
80186 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
80187 new file mode 100644
80188 index 0000000..d1953de
80189 --- /dev/null
80190 +++ b/grsecurity/grsec_tpe.c
80191 @@ -0,0 +1,78 @@
80192 +#include <linux/kernel.h>
80193 +#include <linux/sched.h>
80194 +#include <linux/file.h>
80195 +#include <linux/fs.h>
80196 +#include <linux/grinternal.h>
80197 +
80198 +extern int gr_acl_tpe_check(void);
80199 +
80200 +int
80201 +gr_tpe_allow(const struct file *file)
80202 +{
80203 +#ifdef CONFIG_GRKERNSEC
80204 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
80205 + struct inode *file_inode = file->f_path.dentry->d_inode;
80206 + const struct cred *cred = current_cred();
80207 + char *msg = NULL;
80208 + char *msg2 = NULL;
80209 +
80210 + // never restrict root
80211 + if (gr_is_global_root(cred->uid))
80212 + return 1;
80213 +
80214 + if (grsec_enable_tpe) {
80215 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
80216 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
80217 + msg = "not being in trusted group";
80218 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
80219 + msg = "being in untrusted group";
80220 +#else
80221 + if (in_group_p(grsec_tpe_gid))
80222 + msg = "being in untrusted group";
80223 +#endif
80224 + }
80225 + if (!msg && gr_acl_tpe_check())
80226 + msg = "being in untrusted role";
80227 +
80228 + // not in any affected group/role
80229 + if (!msg)
80230 + goto next_check;
80231 +
80232 + if (gr_is_global_nonroot(inode->i_uid))
80233 + msg2 = "file in non-root-owned directory";
80234 + else if (inode->i_mode & S_IWOTH)
80235 + msg2 = "file in world-writable directory";
80236 + else if (inode->i_mode & S_IWGRP)
80237 + msg2 = "file in group-writable directory";
80238 + else if (file_inode->i_mode & S_IWOTH)
80239 + msg2 = "file is world-writable";
80240 +
80241 + if (msg && msg2) {
80242 + char fullmsg[70] = {0};
80243 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
80244 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
80245 + return 0;
80246 + }
80247 + msg = NULL;
80248 +next_check:
80249 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
80250 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
80251 + return 1;
80252 +
80253 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
80254 + msg = "directory not owned by user";
80255 + else if (inode->i_mode & S_IWOTH)
80256 + msg = "file in world-writable directory";
80257 + else if (inode->i_mode & S_IWGRP)
80258 + msg = "file in group-writable directory";
80259 + else if (file_inode->i_mode & S_IWOTH)
80260 + msg = "file is world-writable";
80261 +
80262 + if (msg) {
80263 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
80264 + return 0;
80265 + }
80266 +#endif
80267 +#endif
80268 + return 1;
80269 +}
80270 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
80271 new file mode 100644
80272 index 0000000..ae02d8e
80273 --- /dev/null
80274 +++ b/grsecurity/grsec_usb.c
80275 @@ -0,0 +1,15 @@
80276 +#include <linux/kernel.h>
80277 +#include <linux/grinternal.h>
80278 +#include <linux/module.h>
80279 +
80280 +int gr_handle_new_usb(void)
80281 +{
80282 +#ifdef CONFIG_GRKERNSEC_DENYUSB
80283 + if (grsec_deny_new_usb) {
80284 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
80285 + return 1;
80286 + }
80287 +#endif
80288 + return 0;
80289 +}
80290 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
80291 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
80292 new file mode 100644
80293 index 0000000..158b330
80294 --- /dev/null
80295 +++ b/grsecurity/grsum.c
80296 @@ -0,0 +1,64 @@
80297 +#include <linux/err.h>
80298 +#include <linux/kernel.h>
80299 +#include <linux/sched.h>
80300 +#include <linux/mm.h>
80301 +#include <linux/scatterlist.h>
80302 +#include <linux/crypto.h>
80303 +#include <linux/gracl.h>
80304 +
80305 +
80306 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
80307 +#error "crypto and sha256 must be built into the kernel"
80308 +#endif
80309 +
80310 +int
80311 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
80312 +{
80313 + struct crypto_hash *tfm;
80314 + struct hash_desc desc;
80315 + struct scatterlist sg[2];
80316 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
80317 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
80318 + unsigned long *sumptr = (unsigned long *)sum;
80319 + int cryptres;
80320 + int retval = 1;
80321 + volatile int mismatched = 0;
80322 + volatile int dummy = 0;
80323 + unsigned int i;
80324 +
80325 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
80326 + if (IS_ERR(tfm)) {
80327 + /* should never happen, since sha256 should be built in */
80328 + memset(entry->pw, 0, GR_PW_LEN);
80329 + return 1;
80330 + }
80331 +
80332 + sg_init_table(sg, 2);
80333 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
80334 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
80335 +
80336 + desc.tfm = tfm;
80337 + desc.flags = 0;
80338 +
80339 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
80340 + temp_sum);
80341 +
80342 + memset(entry->pw, 0, GR_PW_LEN);
80343 +
80344 + if (cryptres)
80345 + goto out;
80346 +
80347 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
80348 + if (sumptr[i] != tmpsumptr[i])
80349 + mismatched = 1;
80350 + else
80351 + dummy = 1; // waste a cycle
80352 +
80353 + if (!mismatched)
80354 + retval = dummy - 1;
80355 +
80356 +out:
80357 + crypto_free_hash(tfm);
80358 +
80359 + return retval;
80360 +}
80361 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
80362 index 5bdab6b..9ae82fe 100644
80363 --- a/include/asm-generic/4level-fixup.h
80364 +++ b/include/asm-generic/4level-fixup.h
80365 @@ -14,8 +14,10 @@
80366 #define pmd_alloc(mm, pud, address) \
80367 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
80368 NULL: pmd_offset(pud, address))
80369 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
80370
80371 #define pud_alloc(mm, pgd, address) (pgd)
80372 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
80373 #define pud_offset(pgd, start) (pgd)
80374 #define pud_none(pud) 0
80375 #define pud_bad(pud) 0
80376 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
80377 index b7babf0..1e4b4f1 100644
80378 --- a/include/asm-generic/atomic-long.h
80379 +++ b/include/asm-generic/atomic-long.h
80380 @@ -22,6 +22,12 @@
80381
80382 typedef atomic64_t atomic_long_t;
80383
80384 +#ifdef CONFIG_PAX_REFCOUNT
80385 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
80386 +#else
80387 +typedef atomic64_t atomic_long_unchecked_t;
80388 +#endif
80389 +
80390 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
80391
80392 static inline long atomic_long_read(atomic_long_t *l)
80393 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
80394 return (long)atomic64_read(v);
80395 }
80396
80397 +#ifdef CONFIG_PAX_REFCOUNT
80398 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
80399 +{
80400 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80401 +
80402 + return (long)atomic64_read_unchecked(v);
80403 +}
80404 +#endif
80405 +
80406 static inline void atomic_long_set(atomic_long_t *l, long i)
80407 {
80408 atomic64_t *v = (atomic64_t *)l;
80409 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
80410 atomic64_set(v, i);
80411 }
80412
80413 +#ifdef CONFIG_PAX_REFCOUNT
80414 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
80415 +{
80416 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80417 +
80418 + atomic64_set_unchecked(v, i);
80419 +}
80420 +#endif
80421 +
80422 static inline void atomic_long_inc(atomic_long_t *l)
80423 {
80424 atomic64_t *v = (atomic64_t *)l;
80425 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
80426 atomic64_inc(v);
80427 }
80428
80429 +#ifdef CONFIG_PAX_REFCOUNT
80430 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
80431 +{
80432 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80433 +
80434 + atomic64_inc_unchecked(v);
80435 +}
80436 +#endif
80437 +
80438 static inline void atomic_long_dec(atomic_long_t *l)
80439 {
80440 atomic64_t *v = (atomic64_t *)l;
80441 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
80442 atomic64_dec(v);
80443 }
80444
80445 +#ifdef CONFIG_PAX_REFCOUNT
80446 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
80447 +{
80448 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80449 +
80450 + atomic64_dec_unchecked(v);
80451 +}
80452 +#endif
80453 +
80454 static inline void atomic_long_add(long i, atomic_long_t *l)
80455 {
80456 atomic64_t *v = (atomic64_t *)l;
80457 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
80458 atomic64_add(i, v);
80459 }
80460
80461 +#ifdef CONFIG_PAX_REFCOUNT
80462 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
80463 +{
80464 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80465 +
80466 + atomic64_add_unchecked(i, v);
80467 +}
80468 +#endif
80469 +
80470 static inline void atomic_long_sub(long i, atomic_long_t *l)
80471 {
80472 atomic64_t *v = (atomic64_t *)l;
80473 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
80474 atomic64_sub(i, v);
80475 }
80476
80477 +#ifdef CONFIG_PAX_REFCOUNT
80478 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
80479 +{
80480 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80481 +
80482 + atomic64_sub_unchecked(i, v);
80483 +}
80484 +#endif
80485 +
80486 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
80487 {
80488 atomic64_t *v = (atomic64_t *)l;
80489 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
80490 return atomic64_add_negative(i, v);
80491 }
80492
80493 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
80494 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
80495 {
80496 atomic64_t *v = (atomic64_t *)l;
80497
80498 return (long)atomic64_add_return(i, v);
80499 }
80500
80501 +#ifdef CONFIG_PAX_REFCOUNT
80502 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
80503 +{
80504 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80505 +
80506 + return (long)atomic64_add_return_unchecked(i, v);
80507 +}
80508 +#endif
80509 +
80510 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
80511 {
80512 atomic64_t *v = (atomic64_t *)l;
80513 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
80514 return (long)atomic64_inc_return(v);
80515 }
80516
80517 +#ifdef CONFIG_PAX_REFCOUNT
80518 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
80519 +{
80520 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80521 +
80522 + return (long)atomic64_inc_return_unchecked(v);
80523 +}
80524 +#endif
80525 +
80526 static inline long atomic_long_dec_return(atomic_long_t *l)
80527 {
80528 atomic64_t *v = (atomic64_t *)l;
80529 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
80530
80531 typedef atomic_t atomic_long_t;
80532
80533 +#ifdef CONFIG_PAX_REFCOUNT
80534 +typedef atomic_unchecked_t atomic_long_unchecked_t;
80535 +#else
80536 +typedef atomic_t atomic_long_unchecked_t;
80537 +#endif
80538 +
80539 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
80540 static inline long atomic_long_read(atomic_long_t *l)
80541 {
80542 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
80543 return (long)atomic_read(v);
80544 }
80545
80546 +#ifdef CONFIG_PAX_REFCOUNT
80547 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
80548 +{
80549 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80550 +
80551 + return (long)atomic_read_unchecked(v);
80552 +}
80553 +#endif
80554 +
80555 static inline void atomic_long_set(atomic_long_t *l, long i)
80556 {
80557 atomic_t *v = (atomic_t *)l;
80558 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
80559 atomic_set(v, i);
80560 }
80561
80562 +#ifdef CONFIG_PAX_REFCOUNT
80563 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
80564 +{
80565 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80566 +
80567 + atomic_set_unchecked(v, i);
80568 +}
80569 +#endif
80570 +
80571 static inline void atomic_long_inc(atomic_long_t *l)
80572 {
80573 atomic_t *v = (atomic_t *)l;
80574 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
80575 atomic_inc(v);
80576 }
80577
80578 +#ifdef CONFIG_PAX_REFCOUNT
80579 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
80580 +{
80581 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80582 +
80583 + atomic_inc_unchecked(v);
80584 +}
80585 +#endif
80586 +
80587 static inline void atomic_long_dec(atomic_long_t *l)
80588 {
80589 atomic_t *v = (atomic_t *)l;
80590 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
80591 atomic_dec(v);
80592 }
80593
80594 +#ifdef CONFIG_PAX_REFCOUNT
80595 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
80596 +{
80597 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80598 +
80599 + atomic_dec_unchecked(v);
80600 +}
80601 +#endif
80602 +
80603 static inline void atomic_long_add(long i, atomic_long_t *l)
80604 {
80605 atomic_t *v = (atomic_t *)l;
80606 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
80607 atomic_add(i, v);
80608 }
80609
80610 +#ifdef CONFIG_PAX_REFCOUNT
80611 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
80612 +{
80613 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80614 +
80615 + atomic_add_unchecked(i, v);
80616 +}
80617 +#endif
80618 +
80619 static inline void atomic_long_sub(long i, atomic_long_t *l)
80620 {
80621 atomic_t *v = (atomic_t *)l;
80622 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
80623 atomic_sub(i, v);
80624 }
80625
80626 +#ifdef CONFIG_PAX_REFCOUNT
80627 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
80628 +{
80629 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80630 +
80631 + atomic_sub_unchecked(i, v);
80632 +}
80633 +#endif
80634 +
80635 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
80636 {
80637 atomic_t *v = (atomic_t *)l;
80638 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
80639 return atomic_add_negative(i, v);
80640 }
80641
80642 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
80643 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
80644 {
80645 atomic_t *v = (atomic_t *)l;
80646
80647 return (long)atomic_add_return(i, v);
80648 }
80649
80650 +#ifdef CONFIG_PAX_REFCOUNT
80651 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
80652 +{
80653 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80654 +
80655 + return (long)atomic_add_return_unchecked(i, v);
80656 +}
80657 +
80658 +#endif
80659 +
80660 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
80661 {
80662 atomic_t *v = (atomic_t *)l;
80663 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
80664 return (long)atomic_inc_return(v);
80665 }
80666
80667 +#ifdef CONFIG_PAX_REFCOUNT
80668 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
80669 +{
80670 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80671 +
80672 + return (long)atomic_inc_return_unchecked(v);
80673 +}
80674 +#endif
80675 +
80676 static inline long atomic_long_dec_return(atomic_long_t *l)
80677 {
80678 atomic_t *v = (atomic_t *)l;
80679 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
80680
80681 #endif /* BITS_PER_LONG == 64 */
80682
80683 +#ifdef CONFIG_PAX_REFCOUNT
80684 +static inline void pax_refcount_needs_these_functions(void)
80685 +{
80686 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
80687 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
80688 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
80689 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
80690 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
80691 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
80692 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
80693 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
80694 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
80695 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
80696 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
80697 +#ifdef CONFIG_X86
80698 + atomic_clear_mask_unchecked(0, NULL);
80699 + atomic_set_mask_unchecked(0, NULL);
80700 +#endif
80701 +
80702 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
80703 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
80704 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
80705 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
80706 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
80707 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
80708 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
80709 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
80710 +}
80711 +#else
80712 +#define atomic_read_unchecked(v) atomic_read(v)
80713 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
80714 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
80715 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
80716 +#define atomic_inc_unchecked(v) atomic_inc(v)
80717 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
80718 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
80719 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
80720 +#define atomic_dec_unchecked(v) atomic_dec(v)
80721 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
80722 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
80723 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
80724 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
80725 +
80726 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
80727 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
80728 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
80729 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
80730 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
80731 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
80732 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
80733 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
80734 +#endif
80735 +
80736 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
80737 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
80738 index 30ad9c8..c70c170 100644
80739 --- a/include/asm-generic/atomic64.h
80740 +++ b/include/asm-generic/atomic64.h
80741 @@ -16,6 +16,8 @@ typedef struct {
80742 long long counter;
80743 } atomic64_t;
80744
80745 +typedef atomic64_t atomic64_unchecked_t;
80746 +
80747 #define ATOMIC64_INIT(i) { (i) }
80748
80749 extern long long atomic64_read(const atomic64_t *v);
80750 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
80751 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
80752 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
80753
80754 +#define atomic64_read_unchecked(v) atomic64_read(v)
80755 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
80756 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
80757 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
80758 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
80759 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
80760 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
80761 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
80762 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
80763 +
80764 #endif /* _ASM_GENERIC_ATOMIC64_H */
80765 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
80766 index f5c40b0..e902f9d 100644
80767 --- a/include/asm-generic/barrier.h
80768 +++ b/include/asm-generic/barrier.h
80769 @@ -82,7 +82,7 @@
80770 do { \
80771 compiletime_assert_atomic_type(*p); \
80772 smp_mb(); \
80773 - ACCESS_ONCE(*p) = (v); \
80774 + ACCESS_ONCE_RW(*p) = (v); \
80775 } while (0)
80776
80777 #define smp_load_acquire(p) \
80778 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
80779 index a60a7cc..0fe12f2 100644
80780 --- a/include/asm-generic/bitops/__fls.h
80781 +++ b/include/asm-generic/bitops/__fls.h
80782 @@ -9,7 +9,7 @@
80783 *
80784 * Undefined if no set bit exists, so code should check against 0 first.
80785 */
80786 -static __always_inline unsigned long __fls(unsigned long word)
80787 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
80788 {
80789 int num = BITS_PER_LONG - 1;
80790
80791 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
80792 index 0576d1f..dad6c71 100644
80793 --- a/include/asm-generic/bitops/fls.h
80794 +++ b/include/asm-generic/bitops/fls.h
80795 @@ -9,7 +9,7 @@
80796 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
80797 */
80798
80799 -static __always_inline int fls(int x)
80800 +static __always_inline int __intentional_overflow(-1) fls(int x)
80801 {
80802 int r = 32;
80803
80804 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
80805 index b097cf8..3d40e14 100644
80806 --- a/include/asm-generic/bitops/fls64.h
80807 +++ b/include/asm-generic/bitops/fls64.h
80808 @@ -15,7 +15,7 @@
80809 * at position 64.
80810 */
80811 #if BITS_PER_LONG == 32
80812 -static __always_inline int fls64(__u64 x)
80813 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80814 {
80815 __u32 h = x >> 32;
80816 if (h)
80817 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
80818 return fls(x);
80819 }
80820 #elif BITS_PER_LONG == 64
80821 -static __always_inline int fls64(__u64 x)
80822 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80823 {
80824 if (x == 0)
80825 return 0;
80826 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
80827 index 1bfcfe5..e04c5c9 100644
80828 --- a/include/asm-generic/cache.h
80829 +++ b/include/asm-generic/cache.h
80830 @@ -6,7 +6,7 @@
80831 * cache lines need to provide their own cache.h.
80832 */
80833
80834 -#define L1_CACHE_SHIFT 5
80835 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
80836 +#define L1_CACHE_SHIFT 5UL
80837 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
80838
80839 #endif /* __ASM_GENERIC_CACHE_H */
80840 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
80841 index 0d68a1e..b74a761 100644
80842 --- a/include/asm-generic/emergency-restart.h
80843 +++ b/include/asm-generic/emergency-restart.h
80844 @@ -1,7 +1,7 @@
80845 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
80846 #define _ASM_GENERIC_EMERGENCY_RESTART_H
80847
80848 -static inline void machine_emergency_restart(void)
80849 +static inline __noreturn void machine_emergency_restart(void)
80850 {
80851 machine_restart(NULL);
80852 }
80853 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
80854 index 90f99c7..00ce236 100644
80855 --- a/include/asm-generic/kmap_types.h
80856 +++ b/include/asm-generic/kmap_types.h
80857 @@ -2,9 +2,9 @@
80858 #define _ASM_GENERIC_KMAP_TYPES_H
80859
80860 #ifdef __WITH_KM_FENCE
80861 -# define KM_TYPE_NR 41
80862 +# define KM_TYPE_NR 42
80863 #else
80864 -# define KM_TYPE_NR 20
80865 +# define KM_TYPE_NR 21
80866 #endif
80867
80868 #endif
80869 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
80870 index 9ceb03b..62b0b8f 100644
80871 --- a/include/asm-generic/local.h
80872 +++ b/include/asm-generic/local.h
80873 @@ -23,24 +23,37 @@ typedef struct
80874 atomic_long_t a;
80875 } local_t;
80876
80877 +typedef struct {
80878 + atomic_long_unchecked_t a;
80879 +} local_unchecked_t;
80880 +
80881 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
80882
80883 #define local_read(l) atomic_long_read(&(l)->a)
80884 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
80885 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
80886 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
80887 #define local_inc(l) atomic_long_inc(&(l)->a)
80888 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
80889 #define local_dec(l) atomic_long_dec(&(l)->a)
80890 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
80891 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
80892 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
80893 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
80894 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
80895
80896 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
80897 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
80898 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
80899 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
80900 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
80901 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
80902 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
80903 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
80904 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
80905
80906 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80907 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80908 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
80909 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
80910 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
80911 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
80912 index 725612b..9cc513a 100644
80913 --- a/include/asm-generic/pgtable-nopmd.h
80914 +++ b/include/asm-generic/pgtable-nopmd.h
80915 @@ -1,14 +1,19 @@
80916 #ifndef _PGTABLE_NOPMD_H
80917 #define _PGTABLE_NOPMD_H
80918
80919 -#ifndef __ASSEMBLY__
80920 -
80921 #include <asm-generic/pgtable-nopud.h>
80922
80923 -struct mm_struct;
80924 -
80925 #define __PAGETABLE_PMD_FOLDED
80926
80927 +#define PMD_SHIFT PUD_SHIFT
80928 +#define PTRS_PER_PMD 1
80929 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
80930 +#define PMD_MASK (~(PMD_SIZE-1))
80931 +
80932 +#ifndef __ASSEMBLY__
80933 +
80934 +struct mm_struct;
80935 +
80936 /*
80937 * Having the pmd type consist of a pud gets the size right, and allows
80938 * us to conceptually access the pud entry that this pmd is folded into
80939 @@ -16,11 +21,6 @@ struct mm_struct;
80940 */
80941 typedef struct { pud_t pud; } pmd_t;
80942
80943 -#define PMD_SHIFT PUD_SHIFT
80944 -#define PTRS_PER_PMD 1
80945 -#define PMD_SIZE (1UL << PMD_SHIFT)
80946 -#define PMD_MASK (~(PMD_SIZE-1))
80947 -
80948 /*
80949 * The "pud_xxx()" functions here are trivial for a folded two-level
80950 * setup: the pmd is never bad, and a pmd always exists (as it's folded
80951 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
80952 index 810431d..0ec4804f 100644
80953 --- a/include/asm-generic/pgtable-nopud.h
80954 +++ b/include/asm-generic/pgtable-nopud.h
80955 @@ -1,10 +1,15 @@
80956 #ifndef _PGTABLE_NOPUD_H
80957 #define _PGTABLE_NOPUD_H
80958
80959 -#ifndef __ASSEMBLY__
80960 -
80961 #define __PAGETABLE_PUD_FOLDED
80962
80963 +#define PUD_SHIFT PGDIR_SHIFT
80964 +#define PTRS_PER_PUD 1
80965 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
80966 +#define PUD_MASK (~(PUD_SIZE-1))
80967 +
80968 +#ifndef __ASSEMBLY__
80969 +
80970 /*
80971 * Having the pud type consist of a pgd gets the size right, and allows
80972 * us to conceptually access the pgd entry that this pud is folded into
80973 @@ -12,11 +17,6 @@
80974 */
80975 typedef struct { pgd_t pgd; } pud_t;
80976
80977 -#define PUD_SHIFT PGDIR_SHIFT
80978 -#define PTRS_PER_PUD 1
80979 -#define PUD_SIZE (1UL << PUD_SHIFT)
80980 -#define PUD_MASK (~(PUD_SIZE-1))
80981 -
80982 /*
80983 * The "pgd_xxx()" functions here are trivial for a folded two-level
80984 * setup: the pud is never bad, and a pud always exists (as it's folded
80985 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
80986 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
80987
80988 #define pgd_populate(mm, pgd, pud) do { } while (0)
80989 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
80990 /*
80991 * (puds are folded into pgds so this doesn't get actually called,
80992 * but the define is needed for a generic inline function.)
80993 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
80994 index 4d46085..f4e92ef 100644
80995 --- a/include/asm-generic/pgtable.h
80996 +++ b/include/asm-generic/pgtable.h
80997 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
80998 }
80999 #endif /* CONFIG_NUMA_BALANCING */
81000
81001 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
81002 +#ifdef CONFIG_PAX_KERNEXEC
81003 +#error KERNEXEC requires pax_open_kernel
81004 +#else
81005 +static inline unsigned long pax_open_kernel(void) { return 0; }
81006 +#endif
81007 +#endif
81008 +
81009 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
81010 +#ifdef CONFIG_PAX_KERNEXEC
81011 +#error KERNEXEC requires pax_close_kernel
81012 +#else
81013 +static inline unsigned long pax_close_kernel(void) { return 0; }
81014 +#endif
81015 +#endif
81016 +
81017 #endif /* CONFIG_MMU */
81018
81019 #endif /* !__ASSEMBLY__ */
81020 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
81021 index 72d8803..cb9749c 100644
81022 --- a/include/asm-generic/uaccess.h
81023 +++ b/include/asm-generic/uaccess.h
81024 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
81025 return __clear_user(to, n);
81026 }
81027
81028 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
81029 +#ifdef CONFIG_PAX_MEMORY_UDEREF
81030 +#error UDEREF requires pax_open_userland
81031 +#else
81032 +static inline unsigned long pax_open_userland(void) { return 0; }
81033 +#endif
81034 +#endif
81035 +
81036 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
81037 +#ifdef CONFIG_PAX_MEMORY_UDEREF
81038 +#error UDEREF requires pax_close_userland
81039 +#else
81040 +static inline unsigned long pax_close_userland(void) { return 0; }
81041 +#endif
81042 +#endif
81043 +
81044 #endif /* __ASM_GENERIC_UACCESS_H */
81045 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
81046 index ac78910..775a306 100644
81047 --- a/include/asm-generic/vmlinux.lds.h
81048 +++ b/include/asm-generic/vmlinux.lds.h
81049 @@ -234,6 +234,7 @@
81050 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
81051 VMLINUX_SYMBOL(__start_rodata) = .; \
81052 *(.rodata) *(.rodata.*) \
81053 + *(.data..read_only) \
81054 *(__vermagic) /* Kernel version magic */ \
81055 . = ALIGN(8); \
81056 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
81057 @@ -727,17 +728,18 @@
81058 * section in the linker script will go there too. @phdr should have
81059 * a leading colon.
81060 *
81061 - * Note that this macros defines __per_cpu_load as an absolute symbol.
81062 + * Note that this macros defines per_cpu_load as an absolute symbol.
81063 * If there is no need to put the percpu section at a predetermined
81064 * address, use PERCPU_SECTION.
81065 */
81066 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
81067 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
81068 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
81069 + per_cpu_load = .; \
81070 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
81071 - LOAD_OFFSET) { \
81072 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
81073 PERCPU_INPUT(cacheline) \
81074 } phdr \
81075 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
81076 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
81077
81078 /**
81079 * PERCPU_SECTION - define output section for percpu area, simple version
81080 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
81081 index 623a59c..1e79ab9 100644
81082 --- a/include/crypto/algapi.h
81083 +++ b/include/crypto/algapi.h
81084 @@ -34,7 +34,7 @@ struct crypto_type {
81085 unsigned int maskclear;
81086 unsigned int maskset;
81087 unsigned int tfmsize;
81088 -};
81089 +} __do_const;
81090
81091 struct crypto_instance {
81092 struct crypto_alg alg;
81093 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
81094 index e928625..78c2c05 100644
81095 --- a/include/drm/drmP.h
81096 +++ b/include/drm/drmP.h
81097 @@ -59,6 +59,7 @@
81098
81099 #include <asm/mman.h>
81100 #include <asm/pgalloc.h>
81101 +#include <asm/local.h>
81102 #include <asm/uaccess.h>
81103
81104 #include <uapi/drm/drm.h>
81105 @@ -224,10 +225,12 @@ void drm_err(const char *format, ...);
81106 * \param cmd command.
81107 * \param arg argument.
81108 */
81109 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
81110 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
81111 + struct drm_file *file_priv);
81112 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
81113 struct drm_file *file_priv);
81114
81115 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
81116 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
81117 unsigned long arg);
81118
81119 #define DRM_IOCTL_NR(n) _IOC_NR(n)
81120 @@ -243,10 +246,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
81121 struct drm_ioctl_desc {
81122 unsigned int cmd;
81123 int flags;
81124 - drm_ioctl_t *func;
81125 + drm_ioctl_t func;
81126 unsigned int cmd_drv;
81127 const char *name;
81128 -};
81129 +} __do_const;
81130
81131 /**
81132 * Creates a driver or general drm_ioctl_desc array entry for the given
81133 @@ -632,7 +635,8 @@ struct drm_info_list {
81134 int (*show)(struct seq_file*, void*); /** show callback */
81135 u32 driver_features; /**< Required driver features for this entry */
81136 void *data;
81137 -};
81138 +} __do_const;
81139 +typedef struct drm_info_list __no_const drm_info_list_no_const;
81140
81141 /**
81142 * debugfs node structure. This structure represents a debugfs file.
81143 @@ -716,7 +720,7 @@ struct drm_device {
81144
81145 /** \name Usage Counters */
81146 /*@{ */
81147 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
81148 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
81149 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
81150 int buf_use; /**< Buffers in use -- cannot alloc */
81151 atomic_t buf_alloc; /**< Buffer allocation in progress */
81152 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
81153 index c250a22..59d2094 100644
81154 --- a/include/drm/drm_crtc_helper.h
81155 +++ b/include/drm/drm_crtc_helper.h
81156 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
81157 int (*atomic_check)(struct drm_encoder *encoder,
81158 struct drm_crtc_state *crtc_state,
81159 struct drm_connector_state *conn_state);
81160 -};
81161 +} __no_const;
81162
81163 /**
81164 * struct drm_connector_helper_funcs - helper operations for connectors
81165 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
81166 index d016dc5..3951fe0 100644
81167 --- a/include/drm/i915_pciids.h
81168 +++ b/include/drm/i915_pciids.h
81169 @@ -37,7 +37,7 @@
81170 */
81171 #define INTEL_VGA_DEVICE(id, info) { \
81172 0x8086, id, \
81173 - ~0, ~0, \
81174 + PCI_ANY_ID, PCI_ANY_ID, \
81175 0x030000, 0xff0000, \
81176 (unsigned long) info }
81177
81178 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
81179 index 72dcbe8..8db58d7 100644
81180 --- a/include/drm/ttm/ttm_memory.h
81181 +++ b/include/drm/ttm/ttm_memory.h
81182 @@ -48,7 +48,7 @@
81183
81184 struct ttm_mem_shrink {
81185 int (*do_shrink) (struct ttm_mem_shrink *);
81186 -};
81187 +} __no_const;
81188
81189 /**
81190 * struct ttm_mem_global - Global memory accounting structure.
81191 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
81192 index 49a8284..9643967 100644
81193 --- a/include/drm/ttm/ttm_page_alloc.h
81194 +++ b/include/drm/ttm/ttm_page_alloc.h
81195 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
81196 */
81197 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
81198
81199 +struct device;
81200 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
81201 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
81202
81203 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
81204 index 4b840e8..155d235 100644
81205 --- a/include/keys/asymmetric-subtype.h
81206 +++ b/include/keys/asymmetric-subtype.h
81207 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
81208 /* Verify the signature on a key of this subtype (optional) */
81209 int (*verify_signature)(const struct key *key,
81210 const struct public_key_signature *sig);
81211 -};
81212 +} __do_const;
81213
81214 /**
81215 * asymmetric_key_subtype - Get the subtype from an asymmetric key
81216 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
81217 index c1da539..1dcec55 100644
81218 --- a/include/linux/atmdev.h
81219 +++ b/include/linux/atmdev.h
81220 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
81221 #endif
81222
81223 struct k_atm_aal_stats {
81224 -#define __HANDLE_ITEM(i) atomic_t i
81225 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
81226 __AAL_STAT_ITEMS
81227 #undef __HANDLE_ITEM
81228 };
81229 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
81230 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
81231 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
81232 struct module *owner;
81233 -};
81234 +} __do_const ;
81235
81236 struct atmphy_ops {
81237 int (*start)(struct atm_dev *dev);
81238 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
81239 index 5b08a85..60922fb 100644
81240 --- a/include/linux/atomic.h
81241 +++ b/include/linux/atomic.h
81242 @@ -12,7 +12,7 @@
81243 * Atomically adds @a to @v, so long as @v was not already @u.
81244 * Returns non-zero if @v was not @u, and zero otherwise.
81245 */
81246 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
81247 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
81248 {
81249 return __atomic_add_unless(v, a, u) != u;
81250 }
81251 diff --git a/include/linux/audit.h b/include/linux/audit.h
81252 index c2e7e3a..8bfc0e1 100644
81253 --- a/include/linux/audit.h
81254 +++ b/include/linux/audit.h
81255 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
81256 extern unsigned int audit_serial(void);
81257 extern int auditsc_get_stamp(struct audit_context *ctx,
81258 struct timespec *t, unsigned int *serial);
81259 -extern int audit_set_loginuid(kuid_t loginuid);
81260 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
81261
81262 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
81263 {
81264 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
81265 index 576e463..28fd926 100644
81266 --- a/include/linux/binfmts.h
81267 +++ b/include/linux/binfmts.h
81268 @@ -44,7 +44,7 @@ struct linux_binprm {
81269 unsigned interp_flags;
81270 unsigned interp_data;
81271 unsigned long loader, exec;
81272 -};
81273 +} __randomize_layout;
81274
81275 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
81276 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
81277 @@ -77,8 +77,10 @@ struct linux_binfmt {
81278 int (*load_binary)(struct linux_binprm *);
81279 int (*load_shlib)(struct file *);
81280 int (*core_dump)(struct coredump_params *cprm);
81281 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
81282 + void (*handle_mmap)(struct file *);
81283 unsigned long min_coredump; /* minimal dump size */
81284 -};
81285 +} __do_const __randomize_layout;
81286
81287 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
81288
81289 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
81290 index dbfbf49..10be372 100644
81291 --- a/include/linux/bitmap.h
81292 +++ b/include/linux/bitmap.h
81293 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
81294 return __bitmap_full(src, nbits);
81295 }
81296
81297 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
81298 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
81299 {
81300 if (small_const_nbits(nbits))
81301 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
81302 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
81303 index 5d858e0..336c1d9 100644
81304 --- a/include/linux/bitops.h
81305 +++ b/include/linux/bitops.h
81306 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
81307 * @word: value to rotate
81308 * @shift: bits to roll
81309 */
81310 -static inline __u32 rol32(__u32 word, unsigned int shift)
81311 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
81312 {
81313 return (word << shift) | (word >> (32 - shift));
81314 }
81315 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
81316 * @word: value to rotate
81317 * @shift: bits to roll
81318 */
81319 -static inline __u32 ror32(__u32 word, unsigned int shift)
81320 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
81321 {
81322 return (word >> shift) | (word << (32 - shift));
81323 }
81324 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
81325 return (__s32)(value << shift) >> shift;
81326 }
81327
81328 -static inline unsigned fls_long(unsigned long l)
81329 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
81330 {
81331 if (sizeof(l) == 4)
81332 return fls(l);
81333 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
81334 index 7f9a516..8889453 100644
81335 --- a/include/linux/blkdev.h
81336 +++ b/include/linux/blkdev.h
81337 @@ -1616,7 +1616,7 @@ struct block_device_operations {
81338 /* this callback is with swap_lock and sometimes page table lock held */
81339 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
81340 struct module *owner;
81341 -};
81342 +} __do_const;
81343
81344 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
81345 unsigned long);
81346 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
81347 index afc1343..9735539 100644
81348 --- a/include/linux/blktrace_api.h
81349 +++ b/include/linux/blktrace_api.h
81350 @@ -25,7 +25,7 @@ struct blk_trace {
81351 struct dentry *dropped_file;
81352 struct dentry *msg_file;
81353 struct list_head running_list;
81354 - atomic_t dropped;
81355 + atomic_unchecked_t dropped;
81356 };
81357
81358 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
81359 diff --git a/include/linux/cache.h b/include/linux/cache.h
81360 index 17e7e82..1d7da26 100644
81361 --- a/include/linux/cache.h
81362 +++ b/include/linux/cache.h
81363 @@ -16,6 +16,14 @@
81364 #define __read_mostly
81365 #endif
81366
81367 +#ifndef __read_only
81368 +#ifdef CONFIG_PAX_KERNEXEC
81369 +#error KERNEXEC requires __read_only
81370 +#else
81371 +#define __read_only __read_mostly
81372 +#endif
81373 +#endif
81374 +
81375 #ifndef ____cacheline_aligned
81376 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
81377 #endif
81378 diff --git a/include/linux/capability.h b/include/linux/capability.h
81379 index aa93e5e..985a1b0 100644
81380 --- a/include/linux/capability.h
81381 +++ b/include/linux/capability.h
81382 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
81383 extern bool capable(int cap);
81384 extern bool ns_capable(struct user_namespace *ns, int cap);
81385 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
81386 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
81387 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
81388 +extern bool capable_nolog(int cap);
81389 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
81390
81391 /* audit system wants to get cap info from files as well */
81392 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
81393
81394 +extern int is_privileged_binary(const struct dentry *dentry);
81395 +
81396 #endif /* !_LINUX_CAPABILITY_H */
81397 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
81398 index 8609d57..86e4d79 100644
81399 --- a/include/linux/cdrom.h
81400 +++ b/include/linux/cdrom.h
81401 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
81402
81403 /* driver specifications */
81404 const int capability; /* capability flags */
81405 - int n_minors; /* number of active minor devices */
81406 /* handle uniform packets for scsi type devices (scsi,atapi) */
81407 int (*generic_packet) (struct cdrom_device_info *,
81408 struct packet_command *);
81409 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
81410 index 4ce9056..86caac6 100644
81411 --- a/include/linux/cleancache.h
81412 +++ b/include/linux/cleancache.h
81413 @@ -31,7 +31,7 @@ struct cleancache_ops {
81414 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
81415 void (*invalidate_inode)(int, struct cleancache_filekey);
81416 void (*invalidate_fs)(int);
81417 -};
81418 +} __no_const;
81419
81420 extern struct cleancache_ops *
81421 cleancache_register_ops(struct cleancache_ops *ops);
81422 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
81423 index 5591ea7..61b77ce 100644
81424 --- a/include/linux/clk-provider.h
81425 +++ b/include/linux/clk-provider.h
81426 @@ -195,6 +195,7 @@ struct clk_ops {
81427 void (*init)(struct clk_hw *hw);
81428 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
81429 };
81430 +typedef struct clk_ops __no_const clk_ops_no_const;
81431
81432 /**
81433 * struct clk_init_data - holds init data that's common to all clocks and is
81434 diff --git a/include/linux/compat.h b/include/linux/compat.h
81435 index ab25814..d1540d1 100644
81436 --- a/include/linux/compat.h
81437 +++ b/include/linux/compat.h
81438 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
81439 compat_size_t __user *len_ptr);
81440
81441 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
81442 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
81443 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
81444 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
81445 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
81446 compat_ssize_t msgsz, int msgflg);
81447 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
81448 long compat_sys_msgctl(int first, int second, void __user *uptr);
81449 long compat_sys_shmctl(int first, int second, void __user *uptr);
81450 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
81451 - unsigned nsems, const struct compat_timespec __user *timeout);
81452 + compat_long_t nsems, const struct compat_timespec __user *timeout);
81453 asmlinkage long compat_sys_keyctl(u32 option,
81454 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
81455 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
81456 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
81457 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
81458 compat_ulong_t addr, compat_ulong_t data);
81459 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
81460 - compat_long_t addr, compat_long_t data);
81461 + compat_ulong_t addr, compat_ulong_t data);
81462
81463 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
81464 /*
81465 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
81466 index 769e198..f670585 100644
81467 --- a/include/linux/compiler-gcc4.h
81468 +++ b/include/linux/compiler-gcc4.h
81469 @@ -39,9 +39,34 @@
81470 # define __compiletime_warning(message) __attribute__((warning(message)))
81471 # define __compiletime_error(message) __attribute__((error(message)))
81472 #endif /* __CHECKER__ */
81473 +
81474 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
81475 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
81476 +#define __bos0(ptr) __bos((ptr), 0)
81477 +#define __bos1(ptr) __bos((ptr), 1)
81478 #endif /* GCC_VERSION >= 40300 */
81479
81480 #if GCC_VERSION >= 40500
81481 +
81482 +#ifdef RANDSTRUCT_PLUGIN
81483 +#define __randomize_layout __attribute__((randomize_layout))
81484 +#define __no_randomize_layout __attribute__((no_randomize_layout))
81485 +#endif
81486 +
81487 +#ifdef CONSTIFY_PLUGIN
81488 +#define __no_const __attribute__((no_const))
81489 +#define __do_const __attribute__((do_const))
81490 +#endif
81491 +
81492 +#ifdef SIZE_OVERFLOW_PLUGIN
81493 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
81494 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
81495 +#endif
81496 +
81497 +#ifdef LATENT_ENTROPY_PLUGIN
81498 +#define __latent_entropy __attribute__((latent_entropy))
81499 +#endif
81500 +
81501 /*
81502 * Mark a position in code as unreachable. This can be used to
81503 * suppress control flow warnings after asm blocks that transfer
81504 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
81505 index efee493..c388661 100644
81506 --- a/include/linux/compiler-gcc5.h
81507 +++ b/include/linux/compiler-gcc5.h
81508 @@ -28,6 +28,25 @@
81509 # define __compiletime_error(message) __attribute__((error(message)))
81510 #endif /* __CHECKER__ */
81511
81512 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
81513 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
81514 +#define __bos0(ptr) __bos((ptr), 0)
81515 +#define __bos1(ptr) __bos((ptr), 1)
81516 +
81517 +#ifdef CONSTIFY_PLUGIN
81518 +#define __no_const __attribute__((no_const))
81519 +#define __do_const __attribute__((do_const))
81520 +#endif
81521 +
81522 +#ifdef SIZE_OVERFLOW_PLUGIN
81523 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
81524 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
81525 +#endif
81526 +
81527 +#ifdef LATENT_ENTROPY_PLUGIN
81528 +#define __latent_entropy __attribute__((latent_entropy))
81529 +#endif
81530 +
81531 /*
81532 * Mark a position in code as unreachable. This can be used to
81533 * suppress control flow warnings after asm blocks that transfer
81534 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
81535 index 1b45e4a..33028cd 100644
81536 --- a/include/linux/compiler.h
81537 +++ b/include/linux/compiler.h
81538 @@ -5,11 +5,14 @@
81539
81540 #ifdef __CHECKER__
81541 # define __user __attribute__((noderef, address_space(1)))
81542 +# define __force_user __force __user
81543 # define __kernel __attribute__((address_space(0)))
81544 +# define __force_kernel __force __kernel
81545 # define __safe __attribute__((safe))
81546 # define __force __attribute__((force))
81547 # define __nocast __attribute__((nocast))
81548 # define __iomem __attribute__((noderef, address_space(2)))
81549 +# define __force_iomem __force __iomem
81550 # define __must_hold(x) __attribute__((context(x,1,1)))
81551 # define __acquires(x) __attribute__((context(x,0,1)))
81552 # define __releases(x) __attribute__((context(x,1,0)))
81553 @@ -17,20 +20,37 @@
81554 # define __release(x) __context__(x,-1)
81555 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
81556 # define __percpu __attribute__((noderef, address_space(3)))
81557 +# define __force_percpu __force __percpu
81558 #ifdef CONFIG_SPARSE_RCU_POINTER
81559 # define __rcu __attribute__((noderef, address_space(4)))
81560 +# define __force_rcu __force __rcu
81561 #else
81562 # define __rcu
81563 +# define __force_rcu
81564 #endif
81565 extern void __chk_user_ptr(const volatile void __user *);
81566 extern void __chk_io_ptr(const volatile void __iomem *);
81567 #else
81568 -# define __user
81569 -# define __kernel
81570 +# ifdef CHECKER_PLUGIN
81571 +//# define __user
81572 +//# define __force_user
81573 +//# define __kernel
81574 +//# define __force_kernel
81575 +# else
81576 +# ifdef STRUCTLEAK_PLUGIN
81577 +# define __user __attribute__((user))
81578 +# else
81579 +# define __user
81580 +# endif
81581 +# define __force_user
81582 +# define __kernel
81583 +# define __force_kernel
81584 +# endif
81585 # define __safe
81586 # define __force
81587 # define __nocast
81588 # define __iomem
81589 +# define __force_iomem
81590 # define __chk_user_ptr(x) (void)0
81591 # define __chk_io_ptr(x) (void)0
81592 # define __builtin_warning(x, y...) (1)
81593 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
81594 # define __release(x) (void)0
81595 # define __cond_lock(x,c) (c)
81596 # define __percpu
81597 +# define __force_percpu
81598 # define __rcu
81599 +# define __force_rcu
81600 #endif
81601
81602 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
81603 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
81604 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
81605 {
81606 switch (size) {
81607 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
81608 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
81609 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
81610 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
81611 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
81612 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
81613 #ifdef CONFIG_64BIT
81614 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
81615 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
81616 #endif
81617 default:
81618 barrier();
81619 - __builtin_memcpy((void *)res, (const void *)p, size);
81620 + __builtin_memcpy(res, (const void *)p, size);
81621 data_access_exceeds_word_size();
81622 barrier();
81623 }
81624 }
81625
81626 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
81627 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
81628 {
81629 switch (size) {
81630 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
81631 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
81632 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
81633 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
81634 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
81635 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
81636 #ifdef CONFIG_64BIT
81637 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
81638 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
81639 #endif
81640 default:
81641 barrier();
81642 - __builtin_memcpy((void *)p, (const void *)res, size);
81643 + __builtin_memcpy((void *)p, res, size);
81644 data_access_exceeds_word_size();
81645 barrier();
81646 }
81647 @@ -364,6 +386,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81648 # define __attribute_const__ /* unimplemented */
81649 #endif
81650
81651 +#ifndef __randomize_layout
81652 +# define __randomize_layout
81653 +#endif
81654 +
81655 +#ifndef __no_randomize_layout
81656 +# define __no_randomize_layout
81657 +#endif
81658 +
81659 +#ifndef __no_const
81660 +# define __no_const
81661 +#endif
81662 +
81663 +#ifndef __do_const
81664 +# define __do_const
81665 +#endif
81666 +
81667 +#ifndef __size_overflow
81668 +# define __size_overflow(...)
81669 +#endif
81670 +
81671 +#ifndef __intentional_overflow
81672 +# define __intentional_overflow(...)
81673 +#endif
81674 +
81675 +#ifndef __latent_entropy
81676 +# define __latent_entropy
81677 +#endif
81678 +
81679 /*
81680 * Tell gcc if a function is cold. The compiler will assume any path
81681 * directly leading to the call is unlikely.
81682 @@ -373,6 +423,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81683 #define __cold
81684 #endif
81685
81686 +#ifndef __alloc_size
81687 +#define __alloc_size(...)
81688 +#endif
81689 +
81690 +#ifndef __bos
81691 +#define __bos(ptr, arg)
81692 +#endif
81693 +
81694 +#ifndef __bos0
81695 +#define __bos0(ptr)
81696 +#endif
81697 +
81698 +#ifndef __bos1
81699 +#define __bos1(ptr)
81700 +#endif
81701 +
81702 /* Simple shorthand for a section definition */
81703 #ifndef __section
81704 # define __section(S) __attribute__ ((__section__(#S)))
81705 @@ -387,6 +453,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81706 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
81707 #endif
81708
81709 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
81710 +
81711 /* Is this type a native word size -- useful for atomic operations */
81712 #ifndef __native_word
81713 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
81714 @@ -466,8 +534,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81715 */
81716 #define __ACCESS_ONCE(x) ({ \
81717 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
81718 - (volatile typeof(x) *)&(x); })
81719 + (volatile const typeof(x) *)&(x); })
81720 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
81721 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
81722
81723 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
81724 #ifdef CONFIG_KPROBES
81725 diff --git a/include/linux/completion.h b/include/linux/completion.h
81726 index 5d5aaae..0ea9b84 100644
81727 --- a/include/linux/completion.h
81728 +++ b/include/linux/completion.h
81729 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
81730
81731 extern void wait_for_completion(struct completion *);
81732 extern void wait_for_completion_io(struct completion *);
81733 -extern int wait_for_completion_interruptible(struct completion *x);
81734 -extern int wait_for_completion_killable(struct completion *x);
81735 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
81736 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
81737 extern unsigned long wait_for_completion_timeout(struct completion *x,
81738 - unsigned long timeout);
81739 + unsigned long timeout) __intentional_overflow(-1);
81740 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
81741 - unsigned long timeout);
81742 + unsigned long timeout) __intentional_overflow(-1);
81743 extern long wait_for_completion_interruptible_timeout(
81744 - struct completion *x, unsigned long timeout);
81745 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81746 extern long wait_for_completion_killable_timeout(
81747 - struct completion *x, unsigned long timeout);
81748 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81749 extern bool try_wait_for_completion(struct completion *x);
81750 extern bool completion_done(struct completion *x);
81751
81752 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
81753 index 34025df..d94bbbc 100644
81754 --- a/include/linux/configfs.h
81755 +++ b/include/linux/configfs.h
81756 @@ -125,7 +125,7 @@ struct configfs_attribute {
81757 const char *ca_name;
81758 struct module *ca_owner;
81759 umode_t ca_mode;
81760 -};
81761 +} __do_const;
81762
81763 /*
81764 * Users often need to create attribute structures for their configurable
81765 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
81766 index 2ee4888..0451f5e 100644
81767 --- a/include/linux/cpufreq.h
81768 +++ b/include/linux/cpufreq.h
81769 @@ -207,6 +207,7 @@ struct global_attr {
81770 ssize_t (*store)(struct kobject *a, struct attribute *b,
81771 const char *c, size_t count);
81772 };
81773 +typedef struct global_attr __no_const global_attr_no_const;
81774
81775 #define define_one_global_ro(_name) \
81776 static struct global_attr _name = \
81777 @@ -278,7 +279,7 @@ struct cpufreq_driver {
81778 bool boost_supported;
81779 bool boost_enabled;
81780 int (*set_boost)(int state);
81781 -};
81782 +} __do_const;
81783
81784 /* flags */
81785 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
81786 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
81787 index 9c5e892..feb34e0 100644
81788 --- a/include/linux/cpuidle.h
81789 +++ b/include/linux/cpuidle.h
81790 @@ -59,7 +59,8 @@ struct cpuidle_state {
81791 void (*enter_freeze) (struct cpuidle_device *dev,
81792 struct cpuidle_driver *drv,
81793 int index);
81794 -};
81795 +} __do_const;
81796 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
81797
81798 /* Idle State Flags */
81799 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
81800 @@ -227,7 +228,7 @@ struct cpuidle_governor {
81801 void (*reflect) (struct cpuidle_device *dev, int index);
81802
81803 struct module *owner;
81804 -};
81805 +} __do_const;
81806
81807 #ifdef CONFIG_CPU_IDLE
81808 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
81809 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
81810 index 086549a..a572d94 100644
81811 --- a/include/linux/cpumask.h
81812 +++ b/include/linux/cpumask.h
81813 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81814 }
81815
81816 /* Valid inputs for n are -1 and 0. */
81817 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81818 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81819 {
81820 return n+1;
81821 }
81822
81823 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81824 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81825 {
81826 return n+1;
81827 }
81828
81829 -static inline unsigned int cpumask_next_and(int n,
81830 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
81831 const struct cpumask *srcp,
81832 const struct cpumask *andp)
81833 {
81834 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81835 *
81836 * Returns >= nr_cpu_ids if no further cpus set.
81837 */
81838 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81839 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81840 {
81841 /* -1 is a legal arg here. */
81842 if (n != -1)
81843 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81844 *
81845 * Returns >= nr_cpu_ids if no further cpus unset.
81846 */
81847 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81848 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81849 {
81850 /* -1 is a legal arg here. */
81851 if (n != -1)
81852 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81853 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
81854 }
81855
81856 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
81857 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
81858 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
81859 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
81860
81861 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
81862 * cpumask_weight - Count of bits in *srcp
81863 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
81864 */
81865 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
81866 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
81867 {
81868 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
81869 }
81870 diff --git a/include/linux/cred.h b/include/linux/cred.h
81871 index 2fb2ca2..d6a3340 100644
81872 --- a/include/linux/cred.h
81873 +++ b/include/linux/cred.h
81874 @@ -35,7 +35,7 @@ struct group_info {
81875 int nblocks;
81876 kgid_t small_block[NGROUPS_SMALL];
81877 kgid_t *blocks[0];
81878 -};
81879 +} __randomize_layout;
81880
81881 /**
81882 * get_group_info - Get a reference to a group info structure
81883 @@ -137,7 +137,7 @@ struct cred {
81884 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
81885 struct group_info *group_info; /* supplementary groups for euid/fsgid */
81886 struct rcu_head rcu; /* RCU deletion hook */
81887 -};
81888 +} __randomize_layout;
81889
81890 extern void __put_cred(struct cred *);
81891 extern void exit_creds(struct task_struct *);
81892 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
81893 static inline void validate_process_creds(void)
81894 {
81895 }
81896 +static inline void validate_task_creds(struct task_struct *task)
81897 +{
81898 +}
81899 #endif
81900
81901 /**
81902 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
81903
81904 #define task_uid(task) (task_cred_xxx((task), uid))
81905 #define task_euid(task) (task_cred_xxx((task), euid))
81906 +#define task_securebits(task) (task_cred_xxx((task), securebits))
81907
81908 #define current_cred_xxx(xxx) \
81909 ({ \
81910 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
81911 index fb5ef16..05d1e59 100644
81912 --- a/include/linux/crypto.h
81913 +++ b/include/linux/crypto.h
81914 @@ -626,7 +626,7 @@ struct cipher_tfm {
81915 const u8 *key, unsigned int keylen);
81916 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81917 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81918 -};
81919 +} __no_const;
81920
81921 struct hash_tfm {
81922 int (*init)(struct hash_desc *desc);
81923 @@ -647,13 +647,13 @@ struct compress_tfm {
81924 int (*cot_decompress)(struct crypto_tfm *tfm,
81925 const u8 *src, unsigned int slen,
81926 u8 *dst, unsigned int *dlen);
81927 -};
81928 +} __no_const;
81929
81930 struct rng_tfm {
81931 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
81932 unsigned int dlen);
81933 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
81934 -};
81935 +} __no_const;
81936
81937 #define crt_ablkcipher crt_u.ablkcipher
81938 #define crt_aead crt_u.aead
81939 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
81940 index 653589e..4ef254a 100644
81941 --- a/include/linux/ctype.h
81942 +++ b/include/linux/ctype.h
81943 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
81944 * Fast implementation of tolower() for internal usage. Do not use in your
81945 * code.
81946 */
81947 -static inline char _tolower(const char c)
81948 +static inline unsigned char _tolower(const unsigned char c)
81949 {
81950 return c | 0x20;
81951 }
81952 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
81953 index d835879..c8e5b92 100644
81954 --- a/include/linux/dcache.h
81955 +++ b/include/linux/dcache.h
81956 @@ -123,6 +123,9 @@ struct dentry {
81957 unsigned long d_time; /* used by d_revalidate */
81958 void *d_fsdata; /* fs-specific data */
81959
81960 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
81961 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
81962 +#endif
81963 struct list_head d_lru; /* LRU list */
81964 struct list_head d_child; /* child of parent list */
81965 struct list_head d_subdirs; /* our children */
81966 @@ -133,7 +136,7 @@ struct dentry {
81967 struct hlist_node d_alias; /* inode alias list */
81968 struct rcu_head d_rcu;
81969 } d_u;
81970 -};
81971 +} __randomize_layout;
81972
81973 /*
81974 * dentry->d_lock spinlock nesting subclasses:
81975 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
81976
81977 static inline unsigned d_count(const struct dentry *dentry)
81978 {
81979 - return dentry->d_lockref.count;
81980 + return __lockref_read(&dentry->d_lockref);
81981 }
81982
81983 /*
81984 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
81985 static inline struct dentry *dget_dlock(struct dentry *dentry)
81986 {
81987 if (dentry)
81988 - dentry->d_lockref.count++;
81989 + __lockref_inc(&dentry->d_lockref);
81990 return dentry;
81991 }
81992
81993 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
81994 index 7925bf0..d5143d2 100644
81995 --- a/include/linux/decompress/mm.h
81996 +++ b/include/linux/decompress/mm.h
81997 @@ -77,7 +77,7 @@ static void free(void *where)
81998 * warnings when not needed (indeed large_malloc / large_free are not
81999 * needed by inflate */
82000
82001 -#define malloc(a) kmalloc(a, GFP_KERNEL)
82002 +#define malloc(a) kmalloc((a), GFP_KERNEL)
82003 #define free(a) kfree(a)
82004
82005 #define large_malloc(a) vmalloc(a)
82006 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
82007 index ce447f0..83c66bd 100644
82008 --- a/include/linux/devfreq.h
82009 +++ b/include/linux/devfreq.h
82010 @@ -114,7 +114,7 @@ struct devfreq_governor {
82011 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
82012 int (*event_handler)(struct devfreq *devfreq,
82013 unsigned int event, void *data);
82014 -};
82015 +} __do_const;
82016
82017 /**
82018 * struct devfreq - Device devfreq structure
82019 diff --git a/include/linux/device.h b/include/linux/device.h
82020 index 0eb8ee2..c603b6a 100644
82021 --- a/include/linux/device.h
82022 +++ b/include/linux/device.h
82023 @@ -311,7 +311,7 @@ struct subsys_interface {
82024 struct list_head node;
82025 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
82026 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
82027 -};
82028 +} __do_const;
82029
82030 int subsys_interface_register(struct subsys_interface *sif);
82031 void subsys_interface_unregister(struct subsys_interface *sif);
82032 @@ -507,7 +507,7 @@ struct device_type {
82033 void (*release)(struct device *dev);
82034
82035 const struct dev_pm_ops *pm;
82036 -};
82037 +} __do_const;
82038
82039 /* interface for exporting device attributes */
82040 struct device_attribute {
82041 @@ -517,11 +517,12 @@ struct device_attribute {
82042 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
82043 const char *buf, size_t count);
82044 };
82045 +typedef struct device_attribute __no_const device_attribute_no_const;
82046
82047 struct dev_ext_attribute {
82048 struct device_attribute attr;
82049 void *var;
82050 -};
82051 +} __do_const;
82052
82053 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
82054 char *buf);
82055 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
82056 index c3007cb..43efc8c 100644
82057 --- a/include/linux/dma-mapping.h
82058 +++ b/include/linux/dma-mapping.h
82059 @@ -60,7 +60,7 @@ struct dma_map_ops {
82060 u64 (*get_required_mask)(struct device *dev);
82061 #endif
82062 int is_phys;
82063 -};
82064 +} __do_const;
82065
82066 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
82067
82068 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
82069 index b6997a0..108be6c 100644
82070 --- a/include/linux/dmaengine.h
82071 +++ b/include/linux/dmaengine.h
82072 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
82073 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
82074 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
82075
82076 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
82077 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
82078 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
82079 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
82080 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
82081 struct dma_pinned_list *pinned_list, struct page *page,
82082 unsigned int offset, size_t len);
82083
82084 diff --git a/include/linux/efi.h b/include/linux/efi.h
82085 index cf7e431..d239dce 100644
82086 --- a/include/linux/efi.h
82087 +++ b/include/linux/efi.h
82088 @@ -1056,6 +1056,7 @@ struct efivar_operations {
82089 efi_set_variable_nonblocking_t *set_variable_nonblocking;
82090 efi_query_variable_store_t *query_variable_store;
82091 };
82092 +typedef struct efivar_operations __no_const efivar_operations_no_const;
82093
82094 struct efivars {
82095 /*
82096 diff --git a/include/linux/elf.h b/include/linux/elf.h
82097 index 20fa8d8..3d0dd18 100644
82098 --- a/include/linux/elf.h
82099 +++ b/include/linux/elf.h
82100 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
82101 #define elf_note elf32_note
82102 #define elf_addr_t Elf32_Off
82103 #define Elf_Half Elf32_Half
82104 +#define elf_dyn Elf32_Dyn
82105
82106 #else
82107
82108 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
82109 #define elf_note elf64_note
82110 #define elf_addr_t Elf64_Off
82111 #define Elf_Half Elf64_Half
82112 +#define elf_dyn Elf64_Dyn
82113
82114 #endif
82115
82116 diff --git a/include/linux/err.h b/include/linux/err.h
82117 index a729120..6ede2c9 100644
82118 --- a/include/linux/err.h
82119 +++ b/include/linux/err.h
82120 @@ -20,12 +20,12 @@
82121
82122 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
82123
82124 -static inline void * __must_check ERR_PTR(long error)
82125 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
82126 {
82127 return (void *) error;
82128 }
82129
82130 -static inline long __must_check PTR_ERR(__force const void *ptr)
82131 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
82132 {
82133 return (long) ptr;
82134 }
82135 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
82136 index 36f49c4..a2a1f4c 100644
82137 --- a/include/linux/extcon.h
82138 +++ b/include/linux/extcon.h
82139 @@ -135,7 +135,7 @@ struct extcon_dev {
82140 /* /sys/class/extcon/.../mutually_exclusive/... */
82141 struct attribute_group attr_g_muex;
82142 struct attribute **attrs_muex;
82143 - struct device_attribute *d_attrs_muex;
82144 + device_attribute_no_const *d_attrs_muex;
82145 };
82146
82147 /**
82148 diff --git a/include/linux/fb.h b/include/linux/fb.h
82149 index 043f328..180ccbf 100644
82150 --- a/include/linux/fb.h
82151 +++ b/include/linux/fb.h
82152 @@ -305,7 +305,8 @@ struct fb_ops {
82153 /* called at KDB enter and leave time to prepare the console */
82154 int (*fb_debug_enter)(struct fb_info *info);
82155 int (*fb_debug_leave)(struct fb_info *info);
82156 -};
82157 +} __do_const;
82158 +typedef struct fb_ops __no_const fb_ops_no_const;
82159
82160 #ifdef CONFIG_FB_TILEBLITTING
82161 #define FB_TILE_CURSOR_NONE 0
82162 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
82163 index 230f87b..1fd0485 100644
82164 --- a/include/linux/fdtable.h
82165 +++ b/include/linux/fdtable.h
82166 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
82167 void put_files_struct(struct files_struct *fs);
82168 void reset_files_struct(struct files_struct *);
82169 int unshare_files(struct files_struct **);
82170 -struct files_struct *dup_fd(struct files_struct *, int *);
82171 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
82172 void do_close_on_exec(struct files_struct *);
82173 int iterate_fd(struct files_struct *, unsigned,
82174 int (*)(const void *, struct file *, unsigned),
82175 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
82176 index 8293262..2b3b8bd 100644
82177 --- a/include/linux/frontswap.h
82178 +++ b/include/linux/frontswap.h
82179 @@ -11,7 +11,7 @@ struct frontswap_ops {
82180 int (*load)(unsigned, pgoff_t, struct page *);
82181 void (*invalidate_page)(unsigned, pgoff_t);
82182 void (*invalidate_area)(unsigned);
82183 -};
82184 +} __no_const;
82185
82186 extern bool frontswap_enabled;
82187 extern struct frontswap_ops *
82188 diff --git a/include/linux/fs.h b/include/linux/fs.h
82189 index 52cc449..58b25c9 100644
82190 --- a/include/linux/fs.h
82191 +++ b/include/linux/fs.h
82192 @@ -410,7 +410,7 @@ struct address_space {
82193 spinlock_t private_lock; /* for use by the address_space */
82194 struct list_head private_list; /* ditto */
82195 void *private_data; /* ditto */
82196 -} __attribute__((aligned(sizeof(long))));
82197 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
82198 /*
82199 * On most architectures that alignment is already the case; but
82200 * must be enforced here for CRIS, to let the least significant bit
82201 @@ -453,7 +453,7 @@ struct block_device {
82202 int bd_fsfreeze_count;
82203 /* Mutex for freeze */
82204 struct mutex bd_fsfreeze_mutex;
82205 -};
82206 +} __randomize_layout;
82207
82208 /*
82209 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
82210 @@ -639,7 +639,7 @@ struct inode {
82211 #endif
82212
82213 void *i_private; /* fs or device private pointer */
82214 -};
82215 +} __randomize_layout;
82216
82217 static inline int inode_unhashed(struct inode *inode)
82218 {
82219 @@ -834,7 +834,7 @@ struct file {
82220 struct list_head f_tfile_llink;
82221 #endif /* #ifdef CONFIG_EPOLL */
82222 struct address_space *f_mapping;
82223 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
82224 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
82225
82226 struct file_handle {
82227 __u32 handle_bytes;
82228 @@ -962,7 +962,7 @@ struct file_lock {
82229 int state; /* state of grant or error if -ve */
82230 } afs;
82231 } fl_u;
82232 -};
82233 +} __randomize_layout;
82234
82235 struct file_lock_context {
82236 spinlock_t flc_lock;
82237 @@ -1316,7 +1316,7 @@ struct super_block {
82238 * Indicates how deep in a filesystem stack this SB is
82239 */
82240 int s_stack_depth;
82241 -};
82242 +} __randomize_layout;
82243
82244 extern struct timespec current_fs_time(struct super_block *sb);
82245
82246 @@ -1570,7 +1570,8 @@ struct file_operations {
82247 #ifndef CONFIG_MMU
82248 unsigned (*mmap_capabilities)(struct file *);
82249 #endif
82250 -};
82251 +} __do_const __randomize_layout;
82252 +typedef struct file_operations __no_const file_operations_no_const;
82253
82254 struct inode_operations {
82255 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
82256 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
82257 return !IS_DEADDIR(inode);
82258 }
82259
82260 +static inline bool is_sidechannel_device(const struct inode *inode)
82261 +{
82262 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
82263 + umode_t mode = inode->i_mode;
82264 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
82265 +#else
82266 + return false;
82267 +#endif
82268 +}
82269 +
82270 #endif /* _LINUX_FS_H */
82271 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
82272 index 0efc3e6..fd23610 100644
82273 --- a/include/linux/fs_struct.h
82274 +++ b/include/linux/fs_struct.h
82275 @@ -6,13 +6,13 @@
82276 #include <linux/seqlock.h>
82277
82278 struct fs_struct {
82279 - int users;
82280 + atomic_t users;
82281 spinlock_t lock;
82282 seqcount_t seq;
82283 int umask;
82284 int in_exec;
82285 struct path root, pwd;
82286 -};
82287 +} __randomize_layout;
82288
82289 extern struct kmem_cache *fs_cachep;
82290
82291 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
82292 index 7714849..a4a5c7a 100644
82293 --- a/include/linux/fscache-cache.h
82294 +++ b/include/linux/fscache-cache.h
82295 @@ -113,7 +113,7 @@ struct fscache_operation {
82296 fscache_operation_release_t release;
82297 };
82298
82299 -extern atomic_t fscache_op_debug_id;
82300 +extern atomic_unchecked_t fscache_op_debug_id;
82301 extern void fscache_op_work_func(struct work_struct *work);
82302
82303 extern void fscache_enqueue_operation(struct fscache_operation *);
82304 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
82305 INIT_WORK(&op->work, fscache_op_work_func);
82306 atomic_set(&op->usage, 1);
82307 op->state = FSCACHE_OP_ST_INITIALISED;
82308 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
82309 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
82310 op->processor = processor;
82311 op->release = release;
82312 INIT_LIST_HEAD(&op->pend_link);
82313 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
82314 index 115bb81..e7b812b 100644
82315 --- a/include/linux/fscache.h
82316 +++ b/include/linux/fscache.h
82317 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
82318 * - this is mandatory for any object that may have data
82319 */
82320 void (*now_uncached)(void *cookie_netfs_data);
82321 -};
82322 +} __do_const;
82323
82324 /*
82325 * fscache cached network filesystem type
82326 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
82327 index 7ee1774..72505b8 100644
82328 --- a/include/linux/fsnotify.h
82329 +++ b/include/linux/fsnotify.h
82330 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
82331 struct inode *inode = file_inode(file);
82332 __u32 mask = FS_ACCESS;
82333
82334 + if (is_sidechannel_device(inode))
82335 + return;
82336 +
82337 if (S_ISDIR(inode->i_mode))
82338 mask |= FS_ISDIR;
82339
82340 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
82341 struct inode *inode = file_inode(file);
82342 __u32 mask = FS_MODIFY;
82343
82344 + if (is_sidechannel_device(inode))
82345 + return;
82346 +
82347 if (S_ISDIR(inode->i_mode))
82348 mask |= FS_ISDIR;
82349
82350 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
82351 */
82352 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
82353 {
82354 - return kstrdup(name, GFP_KERNEL);
82355 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
82356 }
82357
82358 /*
82359 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
82360 index ec274e0..e678159 100644
82361 --- a/include/linux/genhd.h
82362 +++ b/include/linux/genhd.h
82363 @@ -194,7 +194,7 @@ struct gendisk {
82364 struct kobject *slave_dir;
82365
82366 struct timer_rand_state *random;
82367 - atomic_t sync_io; /* RAID */
82368 + atomic_unchecked_t sync_io; /* RAID */
82369 struct disk_events *ev;
82370 #ifdef CONFIG_BLK_DEV_INTEGRITY
82371 struct blk_integrity *integrity;
82372 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
82373 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
82374
82375 /* drivers/char/random.c */
82376 -extern void add_disk_randomness(struct gendisk *disk);
82377 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
82378 extern void rand_initialize_disk(struct gendisk *disk);
82379
82380 static inline sector_t get_start_sect(struct block_device *bdev)
82381 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
82382 index 667c311..abac2a7 100644
82383 --- a/include/linux/genl_magic_func.h
82384 +++ b/include/linux/genl_magic_func.h
82385 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
82386 },
82387
82388 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
82389 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
82390 +static struct genl_ops ZZZ_genl_ops[] = {
82391 #include GENL_MAGIC_INCLUDE_FILE
82392 };
82393
82394 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
82395 index 51bd1e7..0486343 100644
82396 --- a/include/linux/gfp.h
82397 +++ b/include/linux/gfp.h
82398 @@ -34,6 +34,13 @@ struct vm_area_struct;
82399 #define ___GFP_NO_KSWAPD 0x400000u
82400 #define ___GFP_OTHER_NODE 0x800000u
82401 #define ___GFP_WRITE 0x1000000u
82402 +
82403 +#ifdef CONFIG_PAX_USERCOPY_SLABS
82404 +#define ___GFP_USERCOPY 0x2000000u
82405 +#else
82406 +#define ___GFP_USERCOPY 0
82407 +#endif
82408 +
82409 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
82410
82411 /*
82412 @@ -90,6 +97,7 @@ struct vm_area_struct;
82413 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
82414 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
82415 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
82416 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
82417
82418 /*
82419 * This may seem redundant, but it's a way of annotating false positives vs.
82420 @@ -97,7 +105,7 @@ struct vm_area_struct;
82421 */
82422 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
82423
82424 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
82425 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
82426 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
82427
82428 /* This equals 0, but use constants in case they ever change */
82429 @@ -152,6 +160,8 @@ struct vm_area_struct;
82430 /* 4GB DMA on some platforms */
82431 #define GFP_DMA32 __GFP_DMA32
82432
82433 +#define GFP_USERCOPY __GFP_USERCOPY
82434 +
82435 /* Convert GFP flags to their corresponding migrate type */
82436 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
82437 {
82438 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
82439 new file mode 100644
82440 index 0000000..91858e4
82441 --- /dev/null
82442 +++ b/include/linux/gracl.h
82443 @@ -0,0 +1,342 @@
82444 +#ifndef GR_ACL_H
82445 +#define GR_ACL_H
82446 +
82447 +#include <linux/grdefs.h>
82448 +#include <linux/resource.h>
82449 +#include <linux/capability.h>
82450 +#include <linux/dcache.h>
82451 +#include <asm/resource.h>
82452 +
82453 +/* Major status information */
82454 +
82455 +#define GR_VERSION "grsecurity 3.1"
82456 +#define GRSECURITY_VERSION 0x3100
82457 +
82458 +enum {
82459 + GR_SHUTDOWN = 0,
82460 + GR_ENABLE = 1,
82461 + GR_SPROLE = 2,
82462 + GR_OLDRELOAD = 3,
82463 + GR_SEGVMOD = 4,
82464 + GR_STATUS = 5,
82465 + GR_UNSPROLE = 6,
82466 + GR_PASSSET = 7,
82467 + GR_SPROLEPAM = 8,
82468 + GR_RELOAD = 9,
82469 +};
82470 +
82471 +/* Password setup definitions
82472 + * kernel/grhash.c */
82473 +enum {
82474 + GR_PW_LEN = 128,
82475 + GR_SALT_LEN = 16,
82476 + GR_SHA_LEN = 32,
82477 +};
82478 +
82479 +enum {
82480 + GR_SPROLE_LEN = 64,
82481 +};
82482 +
82483 +enum {
82484 + GR_NO_GLOB = 0,
82485 + GR_REG_GLOB,
82486 + GR_CREATE_GLOB
82487 +};
82488 +
82489 +#define GR_NLIMITS 32
82490 +
82491 +/* Begin Data Structures */
82492 +
82493 +struct sprole_pw {
82494 + unsigned char *rolename;
82495 + unsigned char salt[GR_SALT_LEN];
82496 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
82497 +};
82498 +
82499 +struct name_entry {
82500 + __u32 key;
82501 + u64 inode;
82502 + dev_t device;
82503 + char *name;
82504 + __u16 len;
82505 + __u8 deleted;
82506 + struct name_entry *prev;
82507 + struct name_entry *next;
82508 +};
82509 +
82510 +struct inodev_entry {
82511 + struct name_entry *nentry;
82512 + struct inodev_entry *prev;
82513 + struct inodev_entry *next;
82514 +};
82515 +
82516 +struct acl_role_db {
82517 + struct acl_role_label **r_hash;
82518 + __u32 r_size;
82519 +};
82520 +
82521 +struct inodev_db {
82522 + struct inodev_entry **i_hash;
82523 + __u32 i_size;
82524 +};
82525 +
82526 +struct name_db {
82527 + struct name_entry **n_hash;
82528 + __u32 n_size;
82529 +};
82530 +
82531 +struct crash_uid {
82532 + uid_t uid;
82533 + unsigned long expires;
82534 +};
82535 +
82536 +struct gr_hash_struct {
82537 + void **table;
82538 + void **nametable;
82539 + void *first;
82540 + __u32 table_size;
82541 + __u32 used_size;
82542 + int type;
82543 +};
82544 +
82545 +/* Userspace Grsecurity ACL data structures */
82546 +
82547 +struct acl_subject_label {
82548 + char *filename;
82549 + u64 inode;
82550 + dev_t device;
82551 + __u32 mode;
82552 + kernel_cap_t cap_mask;
82553 + kernel_cap_t cap_lower;
82554 + kernel_cap_t cap_invert_audit;
82555 +
82556 + struct rlimit res[GR_NLIMITS];
82557 + __u32 resmask;
82558 +
82559 + __u8 user_trans_type;
82560 + __u8 group_trans_type;
82561 + uid_t *user_transitions;
82562 + gid_t *group_transitions;
82563 + __u16 user_trans_num;
82564 + __u16 group_trans_num;
82565 +
82566 + __u32 sock_families[2];
82567 + __u32 ip_proto[8];
82568 + __u32 ip_type;
82569 + struct acl_ip_label **ips;
82570 + __u32 ip_num;
82571 + __u32 inaddr_any_override;
82572 +
82573 + __u32 crashes;
82574 + unsigned long expires;
82575 +
82576 + struct acl_subject_label *parent_subject;
82577 + struct gr_hash_struct *hash;
82578 + struct acl_subject_label *prev;
82579 + struct acl_subject_label *next;
82580 +
82581 + struct acl_object_label **obj_hash;
82582 + __u32 obj_hash_size;
82583 + __u16 pax_flags;
82584 +};
82585 +
82586 +struct role_allowed_ip {
82587 + __u32 addr;
82588 + __u32 netmask;
82589 +
82590 + struct role_allowed_ip *prev;
82591 + struct role_allowed_ip *next;
82592 +};
82593 +
82594 +struct role_transition {
82595 + char *rolename;
82596 +
82597 + struct role_transition *prev;
82598 + struct role_transition *next;
82599 +};
82600 +
82601 +struct acl_role_label {
82602 + char *rolename;
82603 + uid_t uidgid;
82604 + __u16 roletype;
82605 +
82606 + __u16 auth_attempts;
82607 + unsigned long expires;
82608 +
82609 + struct acl_subject_label *root_label;
82610 + struct gr_hash_struct *hash;
82611 +
82612 + struct acl_role_label *prev;
82613 + struct acl_role_label *next;
82614 +
82615 + struct role_transition *transitions;
82616 + struct role_allowed_ip *allowed_ips;
82617 + uid_t *domain_children;
82618 + __u16 domain_child_num;
82619 +
82620 + umode_t umask;
82621 +
82622 + struct acl_subject_label **subj_hash;
82623 + __u32 subj_hash_size;
82624 +};
82625 +
82626 +struct user_acl_role_db {
82627 + struct acl_role_label **r_table;
82628 + __u32 num_pointers; /* Number of allocations to track */
82629 + __u32 num_roles; /* Number of roles */
82630 + __u32 num_domain_children; /* Number of domain children */
82631 + __u32 num_subjects; /* Number of subjects */
82632 + __u32 num_objects; /* Number of objects */
82633 +};
82634 +
82635 +struct acl_object_label {
82636 + char *filename;
82637 + u64 inode;
82638 + dev_t device;
82639 + __u32 mode;
82640 +
82641 + struct acl_subject_label *nested;
82642 + struct acl_object_label *globbed;
82643 +
82644 + /* next two structures not used */
82645 +
82646 + struct acl_object_label *prev;
82647 + struct acl_object_label *next;
82648 +};
82649 +
82650 +struct acl_ip_label {
82651 + char *iface;
82652 + __u32 addr;
82653 + __u32 netmask;
82654 + __u16 low, high;
82655 + __u8 mode;
82656 + __u32 type;
82657 + __u32 proto[8];
82658 +
82659 + /* next two structures not used */
82660 +
82661 + struct acl_ip_label *prev;
82662 + struct acl_ip_label *next;
82663 +};
82664 +
82665 +struct gr_arg {
82666 + struct user_acl_role_db role_db;
82667 + unsigned char pw[GR_PW_LEN];
82668 + unsigned char salt[GR_SALT_LEN];
82669 + unsigned char sum[GR_SHA_LEN];
82670 + unsigned char sp_role[GR_SPROLE_LEN];
82671 + struct sprole_pw *sprole_pws;
82672 + dev_t segv_device;
82673 + u64 segv_inode;
82674 + uid_t segv_uid;
82675 + __u16 num_sprole_pws;
82676 + __u16 mode;
82677 +};
82678 +
82679 +struct gr_arg_wrapper {
82680 + struct gr_arg *arg;
82681 + __u32 version;
82682 + __u32 size;
82683 +};
82684 +
82685 +struct subject_map {
82686 + struct acl_subject_label *user;
82687 + struct acl_subject_label *kernel;
82688 + struct subject_map *prev;
82689 + struct subject_map *next;
82690 +};
82691 +
82692 +struct acl_subj_map_db {
82693 + struct subject_map **s_hash;
82694 + __u32 s_size;
82695 +};
82696 +
82697 +struct gr_policy_state {
82698 + struct sprole_pw **acl_special_roles;
82699 + __u16 num_sprole_pws;
82700 + struct acl_role_label *kernel_role;
82701 + struct acl_role_label *role_list;
82702 + struct acl_role_label *default_role;
82703 + struct acl_role_db acl_role_set;
82704 + struct acl_subj_map_db subj_map_set;
82705 + struct name_db name_set;
82706 + struct inodev_db inodev_set;
82707 +};
82708 +
82709 +struct gr_alloc_state {
82710 + unsigned long alloc_stack_next;
82711 + unsigned long alloc_stack_size;
82712 + void **alloc_stack;
82713 +};
82714 +
82715 +struct gr_reload_state {
82716 + struct gr_policy_state oldpolicy;
82717 + struct gr_alloc_state oldalloc;
82718 + struct gr_policy_state newpolicy;
82719 + struct gr_alloc_state newalloc;
82720 + struct gr_policy_state *oldpolicy_ptr;
82721 + struct gr_alloc_state *oldalloc_ptr;
82722 + unsigned char oldmode;
82723 +};
82724 +
82725 +/* End Data Structures Section */
82726 +
82727 +/* Hash functions generated by empirical testing by Brad Spengler
82728 + Makes good use of the low bits of the inode. Generally 0-1 times
82729 + in loop for successful match. 0-3 for unsuccessful match.
82730 + Shift/add algorithm with modulus of table size and an XOR*/
82731 +
82732 +static __inline__ unsigned int
82733 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
82734 +{
82735 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
82736 +}
82737 +
82738 + static __inline__ unsigned int
82739 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
82740 +{
82741 + return ((const unsigned long)userp % sz);
82742 +}
82743 +
82744 +static __inline__ unsigned int
82745 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
82746 +{
82747 + unsigned int rem;
82748 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
82749 + return rem;
82750 +}
82751 +
82752 +static __inline__ unsigned int
82753 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
82754 +{
82755 + return full_name_hash((const unsigned char *)name, len) % sz;
82756 +}
82757 +
82758 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
82759 + subj = NULL; \
82760 + iter = 0; \
82761 + while (iter < role->subj_hash_size) { \
82762 + if (subj == NULL) \
82763 + subj = role->subj_hash[iter]; \
82764 + if (subj == NULL) { \
82765 + iter++; \
82766 + continue; \
82767 + }
82768 +
82769 +#define FOR_EACH_SUBJECT_END(subj,iter) \
82770 + subj = subj->next; \
82771 + if (subj == NULL) \
82772 + iter++; \
82773 + }
82774 +
82775 +
82776 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
82777 + subj = role->hash->first; \
82778 + while (subj != NULL) {
82779 +
82780 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
82781 + subj = subj->next; \
82782 + }
82783 +
82784 +#endif
82785 +
82786 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
82787 new file mode 100644
82788 index 0000000..af64092
82789 --- /dev/null
82790 +++ b/include/linux/gracl_compat.h
82791 @@ -0,0 +1,156 @@
82792 +#ifndef GR_ACL_COMPAT_H
82793 +#define GR_ACL_COMPAT_H
82794 +
82795 +#include <linux/resource.h>
82796 +#include <asm/resource.h>
82797 +
82798 +struct sprole_pw_compat {
82799 + compat_uptr_t rolename;
82800 + unsigned char salt[GR_SALT_LEN];
82801 + unsigned char sum[GR_SHA_LEN];
82802 +};
82803 +
82804 +struct gr_hash_struct_compat {
82805 + compat_uptr_t table;
82806 + compat_uptr_t nametable;
82807 + compat_uptr_t first;
82808 + __u32 table_size;
82809 + __u32 used_size;
82810 + int type;
82811 +};
82812 +
82813 +struct acl_subject_label_compat {
82814 + compat_uptr_t filename;
82815 + compat_u64 inode;
82816 + __u32 device;
82817 + __u32 mode;
82818 + kernel_cap_t cap_mask;
82819 + kernel_cap_t cap_lower;
82820 + kernel_cap_t cap_invert_audit;
82821 +
82822 + struct compat_rlimit res[GR_NLIMITS];
82823 + __u32 resmask;
82824 +
82825 + __u8 user_trans_type;
82826 + __u8 group_trans_type;
82827 + compat_uptr_t user_transitions;
82828 + compat_uptr_t group_transitions;
82829 + __u16 user_trans_num;
82830 + __u16 group_trans_num;
82831 +
82832 + __u32 sock_families[2];
82833 + __u32 ip_proto[8];
82834 + __u32 ip_type;
82835 + compat_uptr_t ips;
82836 + __u32 ip_num;
82837 + __u32 inaddr_any_override;
82838 +
82839 + __u32 crashes;
82840 + compat_ulong_t expires;
82841 +
82842 + compat_uptr_t parent_subject;
82843 + compat_uptr_t hash;
82844 + compat_uptr_t prev;
82845 + compat_uptr_t next;
82846 +
82847 + compat_uptr_t obj_hash;
82848 + __u32 obj_hash_size;
82849 + __u16 pax_flags;
82850 +};
82851 +
82852 +struct role_allowed_ip_compat {
82853 + __u32 addr;
82854 + __u32 netmask;
82855 +
82856 + compat_uptr_t prev;
82857 + compat_uptr_t next;
82858 +};
82859 +
82860 +struct role_transition_compat {
82861 + compat_uptr_t rolename;
82862 +
82863 + compat_uptr_t prev;
82864 + compat_uptr_t next;
82865 +};
82866 +
82867 +struct acl_role_label_compat {
82868 + compat_uptr_t rolename;
82869 + uid_t uidgid;
82870 + __u16 roletype;
82871 +
82872 + __u16 auth_attempts;
82873 + compat_ulong_t expires;
82874 +
82875 + compat_uptr_t root_label;
82876 + compat_uptr_t hash;
82877 +
82878 + compat_uptr_t prev;
82879 + compat_uptr_t next;
82880 +
82881 + compat_uptr_t transitions;
82882 + compat_uptr_t allowed_ips;
82883 + compat_uptr_t domain_children;
82884 + __u16 domain_child_num;
82885 +
82886 + umode_t umask;
82887 +
82888 + compat_uptr_t subj_hash;
82889 + __u32 subj_hash_size;
82890 +};
82891 +
82892 +struct user_acl_role_db_compat {
82893 + compat_uptr_t r_table;
82894 + __u32 num_pointers;
82895 + __u32 num_roles;
82896 + __u32 num_domain_children;
82897 + __u32 num_subjects;
82898 + __u32 num_objects;
82899 +};
82900 +
82901 +struct acl_object_label_compat {
82902 + compat_uptr_t filename;
82903 + compat_u64 inode;
82904 + __u32 device;
82905 + __u32 mode;
82906 +
82907 + compat_uptr_t nested;
82908 + compat_uptr_t globbed;
82909 +
82910 + compat_uptr_t prev;
82911 + compat_uptr_t next;
82912 +};
82913 +
82914 +struct acl_ip_label_compat {
82915 + compat_uptr_t iface;
82916 + __u32 addr;
82917 + __u32 netmask;
82918 + __u16 low, high;
82919 + __u8 mode;
82920 + __u32 type;
82921 + __u32 proto[8];
82922 +
82923 + compat_uptr_t prev;
82924 + compat_uptr_t next;
82925 +};
82926 +
82927 +struct gr_arg_compat {
82928 + struct user_acl_role_db_compat role_db;
82929 + unsigned char pw[GR_PW_LEN];
82930 + unsigned char salt[GR_SALT_LEN];
82931 + unsigned char sum[GR_SHA_LEN];
82932 + unsigned char sp_role[GR_SPROLE_LEN];
82933 + compat_uptr_t sprole_pws;
82934 + __u32 segv_device;
82935 + compat_u64 segv_inode;
82936 + uid_t segv_uid;
82937 + __u16 num_sprole_pws;
82938 + __u16 mode;
82939 +};
82940 +
82941 +struct gr_arg_wrapper_compat {
82942 + compat_uptr_t arg;
82943 + __u32 version;
82944 + __u32 size;
82945 +};
82946 +
82947 +#endif
82948 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
82949 new file mode 100644
82950 index 0000000..323ecf2
82951 --- /dev/null
82952 +++ b/include/linux/gralloc.h
82953 @@ -0,0 +1,9 @@
82954 +#ifndef __GRALLOC_H
82955 +#define __GRALLOC_H
82956 +
82957 +void acl_free_all(void);
82958 +int acl_alloc_stack_init(unsigned long size);
82959 +void *acl_alloc(unsigned long len);
82960 +void *acl_alloc_num(unsigned long num, unsigned long len);
82961 +
82962 +#endif
82963 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
82964 new file mode 100644
82965 index 0000000..be66033
82966 --- /dev/null
82967 +++ b/include/linux/grdefs.h
82968 @@ -0,0 +1,140 @@
82969 +#ifndef GRDEFS_H
82970 +#define GRDEFS_H
82971 +
82972 +/* Begin grsecurity status declarations */
82973 +
82974 +enum {
82975 + GR_READY = 0x01,
82976 + GR_STATUS_INIT = 0x00 // disabled state
82977 +};
82978 +
82979 +/* Begin ACL declarations */
82980 +
82981 +/* Role flags */
82982 +
82983 +enum {
82984 + GR_ROLE_USER = 0x0001,
82985 + GR_ROLE_GROUP = 0x0002,
82986 + GR_ROLE_DEFAULT = 0x0004,
82987 + GR_ROLE_SPECIAL = 0x0008,
82988 + GR_ROLE_AUTH = 0x0010,
82989 + GR_ROLE_NOPW = 0x0020,
82990 + GR_ROLE_GOD = 0x0040,
82991 + GR_ROLE_LEARN = 0x0080,
82992 + GR_ROLE_TPE = 0x0100,
82993 + GR_ROLE_DOMAIN = 0x0200,
82994 + GR_ROLE_PAM = 0x0400,
82995 + GR_ROLE_PERSIST = 0x0800
82996 +};
82997 +
82998 +/* ACL Subject and Object mode flags */
82999 +enum {
83000 + GR_DELETED = 0x80000000
83001 +};
83002 +
83003 +/* ACL Object-only mode flags */
83004 +enum {
83005 + GR_READ = 0x00000001,
83006 + GR_APPEND = 0x00000002,
83007 + GR_WRITE = 0x00000004,
83008 + GR_EXEC = 0x00000008,
83009 + GR_FIND = 0x00000010,
83010 + GR_INHERIT = 0x00000020,
83011 + GR_SETID = 0x00000040,
83012 + GR_CREATE = 0x00000080,
83013 + GR_DELETE = 0x00000100,
83014 + GR_LINK = 0x00000200,
83015 + GR_AUDIT_READ = 0x00000400,
83016 + GR_AUDIT_APPEND = 0x00000800,
83017 + GR_AUDIT_WRITE = 0x00001000,
83018 + GR_AUDIT_EXEC = 0x00002000,
83019 + GR_AUDIT_FIND = 0x00004000,
83020 + GR_AUDIT_INHERIT= 0x00008000,
83021 + GR_AUDIT_SETID = 0x00010000,
83022 + GR_AUDIT_CREATE = 0x00020000,
83023 + GR_AUDIT_DELETE = 0x00040000,
83024 + GR_AUDIT_LINK = 0x00080000,
83025 + GR_PTRACERD = 0x00100000,
83026 + GR_NOPTRACE = 0x00200000,
83027 + GR_SUPPRESS = 0x00400000,
83028 + GR_NOLEARN = 0x00800000,
83029 + GR_INIT_TRANSFER= 0x01000000
83030 +};
83031 +
83032 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
83033 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
83034 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
83035 +
83036 +/* ACL subject-only mode flags */
83037 +enum {
83038 + GR_KILL = 0x00000001,
83039 + GR_VIEW = 0x00000002,
83040 + GR_PROTECTED = 0x00000004,
83041 + GR_LEARN = 0x00000008,
83042 + GR_OVERRIDE = 0x00000010,
83043 + /* just a placeholder, this mode is only used in userspace */
83044 + GR_DUMMY = 0x00000020,
83045 + GR_PROTSHM = 0x00000040,
83046 + GR_KILLPROC = 0x00000080,
83047 + GR_KILLIPPROC = 0x00000100,
83048 + /* just a placeholder, this mode is only used in userspace */
83049 + GR_NOTROJAN = 0x00000200,
83050 + GR_PROTPROCFD = 0x00000400,
83051 + GR_PROCACCT = 0x00000800,
83052 + GR_RELAXPTRACE = 0x00001000,
83053 + //GR_NESTED = 0x00002000,
83054 + GR_INHERITLEARN = 0x00004000,
83055 + GR_PROCFIND = 0x00008000,
83056 + GR_POVERRIDE = 0x00010000,
83057 + GR_KERNELAUTH = 0x00020000,
83058 + GR_ATSECURE = 0x00040000,
83059 + GR_SHMEXEC = 0x00080000
83060 +};
83061 +
83062 +enum {
83063 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
83064 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
83065 + GR_PAX_ENABLE_MPROTECT = 0x0004,
83066 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
83067 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
83068 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
83069 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
83070 + GR_PAX_DISABLE_MPROTECT = 0x0400,
83071 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
83072 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
83073 +};
83074 +
83075 +enum {
83076 + GR_ID_USER = 0x01,
83077 + GR_ID_GROUP = 0x02,
83078 +};
83079 +
83080 +enum {
83081 + GR_ID_ALLOW = 0x01,
83082 + GR_ID_DENY = 0x02,
83083 +};
83084 +
83085 +#define GR_CRASH_RES 31
83086 +#define GR_UIDTABLE_MAX 500
83087 +
83088 +/* begin resource learning section */
83089 +enum {
83090 + GR_RLIM_CPU_BUMP = 60,
83091 + GR_RLIM_FSIZE_BUMP = 50000,
83092 + GR_RLIM_DATA_BUMP = 10000,
83093 + GR_RLIM_STACK_BUMP = 1000,
83094 + GR_RLIM_CORE_BUMP = 10000,
83095 + GR_RLIM_RSS_BUMP = 500000,
83096 + GR_RLIM_NPROC_BUMP = 1,
83097 + GR_RLIM_NOFILE_BUMP = 5,
83098 + GR_RLIM_MEMLOCK_BUMP = 50000,
83099 + GR_RLIM_AS_BUMP = 500000,
83100 + GR_RLIM_LOCKS_BUMP = 2,
83101 + GR_RLIM_SIGPENDING_BUMP = 5,
83102 + GR_RLIM_MSGQUEUE_BUMP = 10000,
83103 + GR_RLIM_NICE_BUMP = 1,
83104 + GR_RLIM_RTPRIO_BUMP = 1,
83105 + GR_RLIM_RTTIME_BUMP = 1000000
83106 +};
83107 +
83108 +#endif
83109 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
83110 new file mode 100644
83111 index 0000000..fb1de5d
83112 --- /dev/null
83113 +++ b/include/linux/grinternal.h
83114 @@ -0,0 +1,230 @@
83115 +#ifndef __GRINTERNAL_H
83116 +#define __GRINTERNAL_H
83117 +
83118 +#ifdef CONFIG_GRKERNSEC
83119 +
83120 +#include <linux/fs.h>
83121 +#include <linux/mnt_namespace.h>
83122 +#include <linux/nsproxy.h>
83123 +#include <linux/gracl.h>
83124 +#include <linux/grdefs.h>
83125 +#include <linux/grmsg.h>
83126 +
83127 +void gr_add_learn_entry(const char *fmt, ...)
83128 + __attribute__ ((format (printf, 1, 2)));
83129 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
83130 + const struct vfsmount *mnt);
83131 +__u32 gr_check_create(const struct dentry *new_dentry,
83132 + const struct dentry *parent,
83133 + const struct vfsmount *mnt, const __u32 mode);
83134 +int gr_check_protected_task(const struct task_struct *task);
83135 +__u32 to_gr_audit(const __u32 reqmode);
83136 +int gr_set_acls(const int type);
83137 +int gr_acl_is_enabled(void);
83138 +char gr_roletype_to_char(void);
83139 +
83140 +void gr_handle_alertkill(struct task_struct *task);
83141 +char *gr_to_filename(const struct dentry *dentry,
83142 + const struct vfsmount *mnt);
83143 +char *gr_to_filename1(const struct dentry *dentry,
83144 + const struct vfsmount *mnt);
83145 +char *gr_to_filename2(const struct dentry *dentry,
83146 + const struct vfsmount *mnt);
83147 +char *gr_to_filename3(const struct dentry *dentry,
83148 + const struct vfsmount *mnt);
83149 +
83150 +extern int grsec_enable_ptrace_readexec;
83151 +extern int grsec_enable_harden_ptrace;
83152 +extern int grsec_enable_link;
83153 +extern int grsec_enable_fifo;
83154 +extern int grsec_enable_execve;
83155 +extern int grsec_enable_shm;
83156 +extern int grsec_enable_execlog;
83157 +extern int grsec_enable_signal;
83158 +extern int grsec_enable_audit_ptrace;
83159 +extern int grsec_enable_forkfail;
83160 +extern int grsec_enable_time;
83161 +extern int grsec_enable_rofs;
83162 +extern int grsec_deny_new_usb;
83163 +extern int grsec_enable_chroot_shmat;
83164 +extern int grsec_enable_chroot_mount;
83165 +extern int grsec_enable_chroot_double;
83166 +extern int grsec_enable_chroot_pivot;
83167 +extern int grsec_enable_chroot_chdir;
83168 +extern int grsec_enable_chroot_chmod;
83169 +extern int grsec_enable_chroot_mknod;
83170 +extern int grsec_enable_chroot_fchdir;
83171 +extern int grsec_enable_chroot_nice;
83172 +extern int grsec_enable_chroot_execlog;
83173 +extern int grsec_enable_chroot_caps;
83174 +extern int grsec_enable_chroot_rename;
83175 +extern int grsec_enable_chroot_sysctl;
83176 +extern int grsec_enable_chroot_unix;
83177 +extern int grsec_enable_symlinkown;
83178 +extern kgid_t grsec_symlinkown_gid;
83179 +extern int grsec_enable_tpe;
83180 +extern kgid_t grsec_tpe_gid;
83181 +extern int grsec_enable_tpe_all;
83182 +extern int grsec_enable_tpe_invert;
83183 +extern int grsec_enable_socket_all;
83184 +extern kgid_t grsec_socket_all_gid;
83185 +extern int grsec_enable_socket_client;
83186 +extern kgid_t grsec_socket_client_gid;
83187 +extern int grsec_enable_socket_server;
83188 +extern kgid_t grsec_socket_server_gid;
83189 +extern kgid_t grsec_audit_gid;
83190 +extern int grsec_enable_group;
83191 +extern int grsec_enable_log_rwxmaps;
83192 +extern int grsec_enable_mount;
83193 +extern int grsec_enable_chdir;
83194 +extern int grsec_resource_logging;
83195 +extern int grsec_enable_blackhole;
83196 +extern int grsec_lastack_retries;
83197 +extern int grsec_enable_brute;
83198 +extern int grsec_enable_harden_ipc;
83199 +extern int grsec_lock;
83200 +
83201 +extern spinlock_t grsec_alert_lock;
83202 +extern unsigned long grsec_alert_wtime;
83203 +extern unsigned long grsec_alert_fyet;
83204 +
83205 +extern spinlock_t grsec_audit_lock;
83206 +
83207 +extern rwlock_t grsec_exec_file_lock;
83208 +
83209 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
83210 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
83211 + (tsk)->exec_file->f_path.mnt) : "/")
83212 +
83213 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
83214 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
83215 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
83216 +
83217 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
83218 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
83219 + (tsk)->exec_file->f_path.mnt) : "/")
83220 +
83221 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
83222 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
83223 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
83224 +
83225 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
83226 +
83227 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
83228 +
83229 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
83230 +{
83231 + if (file1 && file2) {
83232 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
83233 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
83234 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
83235 + return true;
83236 + }
83237 +
83238 + return false;
83239 +}
83240 +
83241 +#define GR_CHROOT_CAPS {{ \
83242 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
83243 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
83244 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
83245 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
83246 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
83247 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
83248 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
83249 +
83250 +#define security_learn(normal_msg,args...) \
83251 +({ \
83252 + read_lock(&grsec_exec_file_lock); \
83253 + gr_add_learn_entry(normal_msg "\n", ## args); \
83254 + read_unlock(&grsec_exec_file_lock); \
83255 +})
83256 +
83257 +enum {
83258 + GR_DO_AUDIT,
83259 + GR_DONT_AUDIT,
83260 + /* used for non-audit messages that we shouldn't kill the task on */
83261 + GR_DONT_AUDIT_GOOD
83262 +};
83263 +
83264 +enum {
83265 + GR_TTYSNIFF,
83266 + GR_RBAC,
83267 + GR_RBAC_STR,
83268 + GR_STR_RBAC,
83269 + GR_RBAC_MODE2,
83270 + GR_RBAC_MODE3,
83271 + GR_FILENAME,
83272 + GR_SYSCTL_HIDDEN,
83273 + GR_NOARGS,
83274 + GR_ONE_INT,
83275 + GR_ONE_INT_TWO_STR,
83276 + GR_ONE_STR,
83277 + GR_STR_INT,
83278 + GR_TWO_STR_INT,
83279 + GR_TWO_INT,
83280 + GR_TWO_U64,
83281 + GR_THREE_INT,
83282 + GR_FIVE_INT_TWO_STR,
83283 + GR_TWO_STR,
83284 + GR_THREE_STR,
83285 + GR_FOUR_STR,
83286 + GR_STR_FILENAME,
83287 + GR_FILENAME_STR,
83288 + GR_FILENAME_TWO_INT,
83289 + GR_FILENAME_TWO_INT_STR,
83290 + GR_TEXTREL,
83291 + GR_PTRACE,
83292 + GR_RESOURCE,
83293 + GR_CAP,
83294 + GR_SIG,
83295 + GR_SIG2,
83296 + GR_CRASH1,
83297 + GR_CRASH2,
83298 + GR_PSACCT,
83299 + GR_RWXMAP,
83300 + GR_RWXMAPVMA
83301 +};
83302 +
83303 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
83304 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
83305 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
83306 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
83307 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
83308 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
83309 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
83310 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
83311 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
83312 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
83313 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
83314 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
83315 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
83316 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
83317 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
83318 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
83319 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
83320 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
83321 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
83322 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
83323 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
83324 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
83325 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
83326 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
83327 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
83328 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
83329 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
83330 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
83331 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
83332 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
83333 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
83334 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
83335 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
83336 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
83337 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
83338 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
83339 +
83340 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
83341 +
83342 +#endif
83343 +
83344 +#endif
83345 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
83346 new file mode 100644
83347 index 0000000..26ef560
83348 --- /dev/null
83349 +++ b/include/linux/grmsg.h
83350 @@ -0,0 +1,118 @@
83351 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
83352 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
83353 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
83354 +#define GR_STOPMOD_MSG "denied modification of module state by "
83355 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
83356 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
83357 +#define GR_IOPERM_MSG "denied use of ioperm() by "
83358 +#define GR_IOPL_MSG "denied use of iopl() by "
83359 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
83360 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
83361 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
83362 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
83363 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
83364 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
83365 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
83366 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
83367 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
83368 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
83369 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
83370 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
83371 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
83372 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
83373 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
83374 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
83375 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
83376 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
83377 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
83378 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
83379 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
83380 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
83381 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
83382 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
83383 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
83384 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
83385 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
83386 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
83387 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
83388 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
83389 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
83390 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
83391 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
83392 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
83393 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
83394 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
83395 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
83396 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
83397 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
83398 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
83399 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
83400 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
83401 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
83402 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
83403 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
83404 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
83405 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
83406 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
83407 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
83408 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
83409 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
83410 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
83411 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
83412 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
83413 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
83414 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
83415 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
83416 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
83417 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
83418 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
83419 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
83420 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
83421 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
83422 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
83423 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
83424 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
83425 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
83426 +#define GR_NICE_CHROOT_MSG "denied priority change by "
83427 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
83428 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
83429 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
83430 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
83431 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
83432 +#define GR_TIME_MSG "time set by "
83433 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
83434 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
83435 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
83436 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
83437 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
83438 +#define GR_BIND_MSG "denied bind() by "
83439 +#define GR_CONNECT_MSG "denied connect() by "
83440 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
83441 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
83442 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
83443 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
83444 +#define GR_CAP_ACL_MSG "use of %s denied for "
83445 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
83446 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
83447 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
83448 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
83449 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
83450 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
83451 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
83452 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
83453 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
83454 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
83455 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
83456 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
83457 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
83458 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
83459 +#define GR_VM86_MSG "denied use of vm86 by "
83460 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
83461 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
83462 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
83463 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
83464 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
83465 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
83466 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
83467 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
83468 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
83469 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
83470 new file mode 100644
83471 index 0000000..63c1850
83472 --- /dev/null
83473 +++ b/include/linux/grsecurity.h
83474 @@ -0,0 +1,250 @@
83475 +#ifndef GR_SECURITY_H
83476 +#define GR_SECURITY_H
83477 +#include <linux/fs.h>
83478 +#include <linux/fs_struct.h>
83479 +#include <linux/binfmts.h>
83480 +#include <linux/gracl.h>
83481 +
83482 +/* notify of brain-dead configs */
83483 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
83484 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
83485 +#endif
83486 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
83487 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
83488 +#endif
83489 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
83490 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
83491 +#endif
83492 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
83493 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
83494 +#endif
83495 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
83496 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
83497 +#endif
83498 +
83499 +int gr_handle_new_usb(void);
83500 +
83501 +void gr_handle_brute_attach(int dumpable);
83502 +void gr_handle_brute_check(void);
83503 +void gr_handle_kernel_exploit(void);
83504 +
83505 +char gr_roletype_to_char(void);
83506 +
83507 +int gr_proc_is_restricted(void);
83508 +
83509 +int gr_acl_enable_at_secure(void);
83510 +
83511 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
83512 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
83513 +
83514 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
83515 +
83516 +void gr_del_task_from_ip_table(struct task_struct *p);
83517 +
83518 +int gr_pid_is_chrooted(struct task_struct *p);
83519 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
83520 +int gr_handle_chroot_nice(void);
83521 +int gr_handle_chroot_sysctl(const int op);
83522 +int gr_handle_chroot_setpriority(struct task_struct *p,
83523 + const int niceval);
83524 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
83525 +int gr_chroot_fhandle(void);
83526 +int gr_handle_chroot_chroot(const struct dentry *dentry,
83527 + const struct vfsmount *mnt);
83528 +void gr_handle_chroot_chdir(const struct path *path);
83529 +int gr_handle_chroot_chmod(const struct dentry *dentry,
83530 + const struct vfsmount *mnt, const int mode);
83531 +int gr_handle_chroot_mknod(const struct dentry *dentry,
83532 + const struct vfsmount *mnt, const int mode);
83533 +int gr_handle_chroot_mount(const struct dentry *dentry,
83534 + const struct vfsmount *mnt,
83535 + const char *dev_name);
83536 +int gr_handle_chroot_pivot(void);
83537 +int gr_handle_chroot_unix(const pid_t pid);
83538 +
83539 +int gr_handle_rawio(const struct inode *inode);
83540 +
83541 +void gr_handle_ioperm(void);
83542 +void gr_handle_iopl(void);
83543 +void gr_handle_msr_write(void);
83544 +
83545 +umode_t gr_acl_umask(void);
83546 +
83547 +int gr_tpe_allow(const struct file *file);
83548 +
83549 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
83550 +void gr_clear_chroot_entries(struct task_struct *task);
83551 +
83552 +void gr_log_forkfail(const int retval);
83553 +void gr_log_timechange(void);
83554 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
83555 +void gr_log_chdir(const struct dentry *dentry,
83556 + const struct vfsmount *mnt);
83557 +void gr_log_chroot_exec(const struct dentry *dentry,
83558 + const struct vfsmount *mnt);
83559 +void gr_log_remount(const char *devname, const int retval);
83560 +void gr_log_unmount(const char *devname, const int retval);
83561 +void gr_log_mount(const char *from, struct path *to, const int retval);
83562 +void gr_log_textrel(struct vm_area_struct *vma);
83563 +void gr_log_ptgnustack(struct file *file);
83564 +void gr_log_rwxmmap(struct file *file);
83565 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
83566 +
83567 +int gr_handle_follow_link(const struct inode *parent,
83568 + const struct inode *inode,
83569 + const struct dentry *dentry,
83570 + const struct vfsmount *mnt);
83571 +int gr_handle_fifo(const struct dentry *dentry,
83572 + const struct vfsmount *mnt,
83573 + const struct dentry *dir, const int flag,
83574 + const int acc_mode);
83575 +int gr_handle_hardlink(const struct dentry *dentry,
83576 + const struct vfsmount *mnt,
83577 + struct inode *inode,
83578 + const int mode, const struct filename *to);
83579 +
83580 +int gr_is_capable(const int cap);
83581 +int gr_is_capable_nolog(const int cap);
83582 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
83583 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
83584 +
83585 +void gr_copy_label(struct task_struct *tsk);
83586 +void gr_handle_crash(struct task_struct *task, const int sig);
83587 +int gr_handle_signal(const struct task_struct *p, const int sig);
83588 +int gr_check_crash_uid(const kuid_t uid);
83589 +int gr_check_protected_task(const struct task_struct *task);
83590 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
83591 +int gr_acl_handle_mmap(const struct file *file,
83592 + const unsigned long prot);
83593 +int gr_acl_handle_mprotect(const struct file *file,
83594 + const unsigned long prot);
83595 +int gr_check_hidden_task(const struct task_struct *tsk);
83596 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
83597 + const struct vfsmount *mnt);
83598 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
83599 + const struct vfsmount *mnt);
83600 +__u32 gr_acl_handle_access(const struct dentry *dentry,
83601 + const struct vfsmount *mnt, const int fmode);
83602 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
83603 + const struct vfsmount *mnt, umode_t *mode);
83604 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
83605 + const struct vfsmount *mnt);
83606 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
83607 + const struct vfsmount *mnt);
83608 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
83609 + const struct vfsmount *mnt);
83610 +int gr_handle_ptrace(struct task_struct *task, const long request);
83611 +int gr_handle_proc_ptrace(struct task_struct *task);
83612 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
83613 + const struct vfsmount *mnt);
83614 +int gr_check_crash_exec(const struct file *filp);
83615 +int gr_acl_is_enabled(void);
83616 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
83617 + const kgid_t gid);
83618 +int gr_set_proc_label(const struct dentry *dentry,
83619 + const struct vfsmount *mnt,
83620 + const int unsafe_flags);
83621 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
83622 + const struct vfsmount *mnt);
83623 +__u32 gr_acl_handle_open(const struct dentry *dentry,
83624 + const struct vfsmount *mnt, int acc_mode);
83625 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
83626 + const struct dentry *p_dentry,
83627 + const struct vfsmount *p_mnt,
83628 + int open_flags, int acc_mode, const int imode);
83629 +void gr_handle_create(const struct dentry *dentry,
83630 + const struct vfsmount *mnt);
83631 +void gr_handle_proc_create(const struct dentry *dentry,
83632 + const struct inode *inode);
83633 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
83634 + const struct dentry *parent_dentry,
83635 + const struct vfsmount *parent_mnt,
83636 + const int mode);
83637 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
83638 + const struct dentry *parent_dentry,
83639 + const struct vfsmount *parent_mnt);
83640 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
83641 + const struct vfsmount *mnt);
83642 +void gr_handle_delete(const u64 ino, const dev_t dev);
83643 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
83644 + const struct vfsmount *mnt);
83645 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
83646 + const struct dentry *parent_dentry,
83647 + const struct vfsmount *parent_mnt,
83648 + const struct filename *from);
83649 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
83650 + const struct dentry *parent_dentry,
83651 + const struct vfsmount *parent_mnt,
83652 + const struct dentry *old_dentry,
83653 + const struct vfsmount *old_mnt, const struct filename *to);
83654 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
83655 +int gr_acl_handle_rename(struct dentry *new_dentry,
83656 + struct dentry *parent_dentry,
83657 + const struct vfsmount *parent_mnt,
83658 + struct dentry *old_dentry,
83659 + struct inode *old_parent_inode,
83660 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
83661 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
83662 + struct dentry *old_dentry,
83663 + struct dentry *new_dentry,
83664 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
83665 +__u32 gr_check_link(const struct dentry *new_dentry,
83666 + const struct dentry *parent_dentry,
83667 + const struct vfsmount *parent_mnt,
83668 + const struct dentry *old_dentry,
83669 + const struct vfsmount *old_mnt);
83670 +int gr_acl_handle_filldir(const struct file *file, const char *name,
83671 + const unsigned int namelen, const u64 ino);
83672 +
83673 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
83674 + const struct vfsmount *mnt);
83675 +void gr_acl_handle_exit(void);
83676 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
83677 +int gr_acl_handle_procpidmem(const struct task_struct *task);
83678 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
83679 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
83680 +void gr_audit_ptrace(struct task_struct *task);
83681 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
83682 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
83683 +void gr_put_exec_file(struct task_struct *task);
83684 +
83685 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
83686 +
83687 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83688 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83689 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
83690 + struct dentry *newdentry, struct vfsmount *newmnt);
83691 +
83692 +#ifdef CONFIG_GRKERNSEC_RESLOG
83693 +extern void gr_log_resource(const struct task_struct *task, const int res,
83694 + const unsigned long wanted, const int gt);
83695 +#else
83696 +static inline void gr_log_resource(const struct task_struct *task, const int res,
83697 + const unsigned long wanted, const int gt)
83698 +{
83699 +}
83700 +#endif
83701 +
83702 +#ifdef CONFIG_GRKERNSEC
83703 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
83704 +void gr_handle_vm86(void);
83705 +void gr_handle_mem_readwrite(u64 from, u64 to);
83706 +
83707 +void gr_log_badprocpid(const char *entry);
83708 +
83709 +extern int grsec_enable_dmesg;
83710 +extern int grsec_disable_privio;
83711 +
83712 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
83713 +extern kgid_t grsec_proc_gid;
83714 +#endif
83715 +
83716 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
83717 +extern int grsec_enable_chroot_findtask;
83718 +#endif
83719 +#ifdef CONFIG_GRKERNSEC_SETXID
83720 +extern int grsec_enable_setxid;
83721 +#endif
83722 +#endif
83723 +
83724 +#endif
83725 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
83726 new file mode 100644
83727 index 0000000..e7ffaaf
83728 --- /dev/null
83729 +++ b/include/linux/grsock.h
83730 @@ -0,0 +1,19 @@
83731 +#ifndef __GRSOCK_H
83732 +#define __GRSOCK_H
83733 +
83734 +extern void gr_attach_curr_ip(const struct sock *sk);
83735 +extern int gr_handle_sock_all(const int family, const int type,
83736 + const int protocol);
83737 +extern int gr_handle_sock_server(const struct sockaddr *sck);
83738 +extern int gr_handle_sock_server_other(const struct sock *sck);
83739 +extern int gr_handle_sock_client(const struct sockaddr *sck);
83740 +extern int gr_search_connect(struct socket * sock,
83741 + struct sockaddr_in * addr);
83742 +extern int gr_search_bind(struct socket * sock,
83743 + struct sockaddr_in * addr);
83744 +extern int gr_search_listen(struct socket * sock);
83745 +extern int gr_search_accept(struct socket * sock);
83746 +extern int gr_search_socket(const int domain, const int type,
83747 + const int protocol);
83748 +
83749 +#endif
83750 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
83751 index 9286a46..373f27f 100644
83752 --- a/include/linux/highmem.h
83753 +++ b/include/linux/highmem.h
83754 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
83755 kunmap_atomic(kaddr);
83756 }
83757
83758 +static inline void sanitize_highpage(struct page *page)
83759 +{
83760 + void *kaddr;
83761 + unsigned long flags;
83762 +
83763 + local_irq_save(flags);
83764 + kaddr = kmap_atomic(page);
83765 + clear_page(kaddr);
83766 + kunmap_atomic(kaddr);
83767 + local_irq_restore(flags);
83768 +}
83769 +
83770 static inline void zero_user_segments(struct page *page,
83771 unsigned start1, unsigned end1,
83772 unsigned start2, unsigned end2)
83773 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
83774 index 1c7b89a..7dda400 100644
83775 --- a/include/linux/hwmon-sysfs.h
83776 +++ b/include/linux/hwmon-sysfs.h
83777 @@ -25,7 +25,8 @@
83778 struct sensor_device_attribute{
83779 struct device_attribute dev_attr;
83780 int index;
83781 -};
83782 +} __do_const;
83783 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
83784 #define to_sensor_dev_attr(_dev_attr) \
83785 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
83786
83787 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
83788 struct device_attribute dev_attr;
83789 u8 index;
83790 u8 nr;
83791 -};
83792 +} __do_const;
83793 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
83794 #define to_sensor_dev_attr_2(_dev_attr) \
83795 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
83796
83797 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
83798 index f17da50..2f8b203 100644
83799 --- a/include/linux/i2c.h
83800 +++ b/include/linux/i2c.h
83801 @@ -409,6 +409,7 @@ struct i2c_algorithm {
83802 int (*unreg_slave)(struct i2c_client *client);
83803 #endif
83804 };
83805 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
83806
83807 /**
83808 * struct i2c_bus_recovery_info - I2C bus recovery information
83809 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
83810 index aff7ad8..3942bbd 100644
83811 --- a/include/linux/if_pppox.h
83812 +++ b/include/linux/if_pppox.h
83813 @@ -76,7 +76,7 @@ struct pppox_proto {
83814 int (*ioctl)(struct socket *sock, unsigned int cmd,
83815 unsigned long arg);
83816 struct module *owner;
83817 -};
83818 +} __do_const;
83819
83820 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
83821 extern void unregister_pppox_proto(int proto_num);
83822 diff --git a/include/linux/init.h b/include/linux/init.h
83823 index 2df8e8d..3e1280d 100644
83824 --- a/include/linux/init.h
83825 +++ b/include/linux/init.h
83826 @@ -37,9 +37,17 @@
83827 * section.
83828 */
83829
83830 +#define add_init_latent_entropy __latent_entropy
83831 +
83832 +#ifdef CONFIG_MEMORY_HOTPLUG
83833 +#define add_meminit_latent_entropy
83834 +#else
83835 +#define add_meminit_latent_entropy __latent_entropy
83836 +#endif
83837 +
83838 /* These are for everybody (although not all archs will actually
83839 discard it in modules) */
83840 -#define __init __section(.init.text) __cold notrace
83841 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
83842 #define __initdata __section(.init.data)
83843 #define __initconst __constsection(.init.rodata)
83844 #define __exitdata __section(.exit.data)
83845 @@ -100,7 +108,7 @@
83846 #define __cpuexitconst
83847
83848 /* Used for MEMORY_HOTPLUG */
83849 -#define __meminit __section(.meminit.text) __cold notrace
83850 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
83851 #define __meminitdata __section(.meminit.data)
83852 #define __meminitconst __constsection(.meminit.rodata)
83853 #define __memexit __section(.memexit.text) __exitused __cold notrace
83854 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
83855 index 696d223..6d6b39f 100644
83856 --- a/include/linux/init_task.h
83857 +++ b/include/linux/init_task.h
83858 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
83859
83860 #define INIT_TASK_COMM "swapper"
83861
83862 +#ifdef CONFIG_X86
83863 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
83864 +#else
83865 +#define INIT_TASK_THREAD_INFO
83866 +#endif
83867 +
83868 #ifdef CONFIG_RT_MUTEXES
83869 # define INIT_RT_MUTEXES(tsk) \
83870 .pi_waiters = RB_ROOT, \
83871 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
83872 RCU_POINTER_INITIALIZER(cred, &init_cred), \
83873 .comm = INIT_TASK_COMM, \
83874 .thread = INIT_THREAD, \
83875 + INIT_TASK_THREAD_INFO \
83876 .fs = &init_fs, \
83877 .files = &init_files, \
83878 .signal = &init_signals, \
83879 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
83880 index 2e88580..f6a99a0 100644
83881 --- a/include/linux/interrupt.h
83882 +++ b/include/linux/interrupt.h
83883 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
83884
83885 struct softirq_action
83886 {
83887 - void (*action)(struct softirq_action *);
83888 -};
83889 + void (*action)(void);
83890 +} __no_const;
83891
83892 asmlinkage void do_softirq(void);
83893 asmlinkage void __do_softirq(void);
83894 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
83895 }
83896 #endif
83897
83898 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
83899 +extern void open_softirq(int nr, void (*action)(void));
83900 extern void softirq_init(void);
83901 extern void __raise_softirq_irqoff(unsigned int nr);
83902
83903 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
83904 index 38daa45..4de4317 100644
83905 --- a/include/linux/iommu.h
83906 +++ b/include/linux/iommu.h
83907 @@ -147,7 +147,7 @@ struct iommu_ops {
83908
83909 unsigned long pgsize_bitmap;
83910 void *priv;
83911 -};
83912 +} __do_const;
83913
83914 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
83915 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
83916 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
83917 index 2c525022..345b106 100644
83918 --- a/include/linux/ioport.h
83919 +++ b/include/linux/ioport.h
83920 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
83921 int adjust_resource(struct resource *res, resource_size_t start,
83922 resource_size_t size);
83923 resource_size_t resource_alignment(struct resource *res);
83924 -static inline resource_size_t resource_size(const struct resource *res)
83925 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
83926 {
83927 return res->end - res->start + 1;
83928 }
83929 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
83930 index 1eee6bc..9cf4912 100644
83931 --- a/include/linux/ipc_namespace.h
83932 +++ b/include/linux/ipc_namespace.h
83933 @@ -60,7 +60,7 @@ struct ipc_namespace {
83934 struct user_namespace *user_ns;
83935
83936 struct ns_common ns;
83937 -};
83938 +} __randomize_layout;
83939
83940 extern struct ipc_namespace init_ipc_ns;
83941 extern atomic_t nr_ipc_ns;
83942 diff --git a/include/linux/irq.h b/include/linux/irq.h
83943 index d09ec7a..f373eb5 100644
83944 --- a/include/linux/irq.h
83945 +++ b/include/linux/irq.h
83946 @@ -364,7 +364,8 @@ struct irq_chip {
83947 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
83948
83949 unsigned long flags;
83950 -};
83951 +} __do_const;
83952 +typedef struct irq_chip __no_const irq_chip_no_const;
83953
83954 /*
83955 * irq_chip specific flags
83956 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
83957 index 71d706d..817cdec 100644
83958 --- a/include/linux/irqchip/arm-gic.h
83959 +++ b/include/linux/irqchip/arm-gic.h
83960 @@ -95,7 +95,7 @@
83961
83962 struct device_node;
83963
83964 -extern struct irq_chip gic_arch_extn;
83965 +extern irq_chip_no_const gic_arch_extn;
83966
83967 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
83968 u32 offset, struct device_node *);
83969 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
83970 index dd1109f..4f4fdda 100644
83971 --- a/include/linux/irqdesc.h
83972 +++ b/include/linux/irqdesc.h
83973 @@ -61,7 +61,7 @@ struct irq_desc {
83974 unsigned int irq_count; /* For detecting broken IRQs */
83975 unsigned long last_unhandled; /* Aging timer for unhandled count */
83976 unsigned int irqs_unhandled;
83977 - atomic_t threads_handled;
83978 + atomic_unchecked_t threads_handled;
83979 int threads_handled_last;
83980 raw_spinlock_t lock;
83981 struct cpumask *percpu_enabled;
83982 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
83983 index c367cbd..c9b79e6 100644
83984 --- a/include/linux/jiffies.h
83985 +++ b/include/linux/jiffies.h
83986 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
83987 /*
83988 * Convert various time units to each other:
83989 */
83990 -extern unsigned int jiffies_to_msecs(const unsigned long j);
83991 -extern unsigned int jiffies_to_usecs(const unsigned long j);
83992 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
83993 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
83994
83995 -static inline u64 jiffies_to_nsecs(const unsigned long j)
83996 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
83997 {
83998 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
83999 }
84000
84001 -extern unsigned long msecs_to_jiffies(const unsigned int m);
84002 -extern unsigned long usecs_to_jiffies(const unsigned int u);
84003 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
84004 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
84005 extern unsigned long timespec_to_jiffies(const struct timespec *value);
84006 extern void jiffies_to_timespec(const unsigned long jiffies,
84007 - struct timespec *value);
84008 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
84009 + struct timespec *value) __intentional_overflow(-1);
84010 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
84011 extern void jiffies_to_timeval(const unsigned long jiffies,
84012 struct timeval *value);
84013
84014 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
84015 index 6883e19..e854fcb 100644
84016 --- a/include/linux/kallsyms.h
84017 +++ b/include/linux/kallsyms.h
84018 @@ -15,7 +15,8 @@
84019
84020 struct module;
84021
84022 -#ifdef CONFIG_KALLSYMS
84023 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
84024 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
84025 /* Lookup the address for a symbol. Returns 0 if not found. */
84026 unsigned long kallsyms_lookup_name(const char *name);
84027
84028 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
84029 /* Stupid that this does nothing, but I didn't create this mess. */
84030 #define __print_symbol(fmt, addr)
84031 #endif /*CONFIG_KALLSYMS*/
84032 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
84033 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
84034 +extern unsigned long kallsyms_lookup_name(const char *name);
84035 +extern void __print_symbol(const char *fmt, unsigned long address);
84036 +extern int sprint_backtrace(char *buffer, unsigned long address);
84037 +extern int sprint_symbol(char *buffer, unsigned long address);
84038 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
84039 +const char *kallsyms_lookup(unsigned long addr,
84040 + unsigned long *symbolsize,
84041 + unsigned long *offset,
84042 + char **modname, char *namebuf);
84043 +extern int kallsyms_lookup_size_offset(unsigned long addr,
84044 + unsigned long *symbolsize,
84045 + unsigned long *offset);
84046 +#endif
84047
84048 /* This macro allows us to keep printk typechecking */
84049 static __printf(1, 2)
84050 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
84051 index d6d630d..feea1f5 100644
84052 --- a/include/linux/kernel.h
84053 +++ b/include/linux/kernel.h
84054 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
84055 /* Obsolete, do not use. Use kstrto<foo> instead */
84056
84057 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
84058 -extern long simple_strtol(const char *,char **,unsigned int);
84059 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
84060 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
84061 extern long long simple_strtoll(const char *,char **,unsigned int);
84062
84063 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
84064 index ff9f1d3..6712be5 100644
84065 --- a/include/linux/key-type.h
84066 +++ b/include/linux/key-type.h
84067 @@ -152,7 +152,7 @@ struct key_type {
84068 /* internal fields */
84069 struct list_head link; /* link in types list */
84070 struct lock_class_key lock_class; /* key->sem lock class */
84071 -};
84072 +} __do_const;
84073
84074 extern struct key_type key_type_keyring;
84075
84076 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
84077 index e465bb1..19f605fd 100644
84078 --- a/include/linux/kgdb.h
84079 +++ b/include/linux/kgdb.h
84080 @@ -52,7 +52,7 @@ extern int kgdb_connected;
84081 extern int kgdb_io_module_registered;
84082
84083 extern atomic_t kgdb_setting_breakpoint;
84084 -extern atomic_t kgdb_cpu_doing_single_step;
84085 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
84086
84087 extern struct task_struct *kgdb_usethread;
84088 extern struct task_struct *kgdb_contthread;
84089 @@ -254,7 +254,7 @@ struct kgdb_arch {
84090 void (*correct_hw_break)(void);
84091
84092 void (*enable_nmi)(bool on);
84093 -};
84094 +} __do_const;
84095
84096 /**
84097 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
84098 @@ -279,7 +279,7 @@ struct kgdb_io {
84099 void (*pre_exception) (void);
84100 void (*post_exception) (void);
84101 int is_console;
84102 -};
84103 +} __do_const;
84104
84105 extern struct kgdb_arch arch_kgdb_ops;
84106
84107 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
84108 index e705467..a92471d 100644
84109 --- a/include/linux/kmemleak.h
84110 +++ b/include/linux/kmemleak.h
84111 @@ -27,7 +27,7 @@
84112
84113 extern void kmemleak_init(void) __ref;
84114 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
84115 - gfp_t gfp) __ref;
84116 + gfp_t gfp) __ref __size_overflow(2);
84117 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
84118 extern void kmemleak_free(const void *ptr) __ref;
84119 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
84120 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
84121 static inline void kmemleak_init(void)
84122 {
84123 }
84124 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
84125 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
84126 gfp_t gfp)
84127 {
84128 }
84129 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
84130 index 0555cc6..40116ce 100644
84131 --- a/include/linux/kmod.h
84132 +++ b/include/linux/kmod.h
84133 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
84134 * usually useless though. */
84135 extern __printf(2, 3)
84136 int __request_module(bool wait, const char *name, ...);
84137 +extern __printf(3, 4)
84138 +int ___request_module(bool wait, char *param_name, const char *name, ...);
84139 #define request_module(mod...) __request_module(true, mod)
84140 #define request_module_nowait(mod...) __request_module(false, mod)
84141 #define try_then_request_module(x, mod...) \
84142 @@ -57,6 +59,9 @@ struct subprocess_info {
84143 struct work_struct work;
84144 struct completion *complete;
84145 char *path;
84146 +#ifdef CONFIG_GRKERNSEC
84147 + char *origpath;
84148 +#endif
84149 char **argv;
84150 char **envp;
84151 int wait;
84152 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
84153 index 2d61b90..a1d0a13 100644
84154 --- a/include/linux/kobject.h
84155 +++ b/include/linux/kobject.h
84156 @@ -118,7 +118,7 @@ struct kobj_type {
84157 struct attribute **default_attrs;
84158 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
84159 const void *(*namespace)(struct kobject *kobj);
84160 -};
84161 +} __do_const;
84162
84163 struct kobj_uevent_env {
84164 char *argv[3];
84165 @@ -142,6 +142,7 @@ struct kobj_attribute {
84166 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
84167 const char *buf, size_t count);
84168 };
84169 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
84170
84171 extern const struct sysfs_ops kobj_sysfs_ops;
84172
84173 @@ -169,7 +170,7 @@ struct kset {
84174 spinlock_t list_lock;
84175 struct kobject kobj;
84176 const struct kset_uevent_ops *uevent_ops;
84177 -};
84178 +} __randomize_layout;
84179
84180 extern void kset_init(struct kset *kset);
84181 extern int __must_check kset_register(struct kset *kset);
84182 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
84183 index df32d25..fb52e27 100644
84184 --- a/include/linux/kobject_ns.h
84185 +++ b/include/linux/kobject_ns.h
84186 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
84187 const void *(*netlink_ns)(struct sock *sk);
84188 const void *(*initial_ns)(void);
84189 void (*drop_ns)(void *);
84190 -};
84191 +} __do_const;
84192
84193 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
84194 int kobj_ns_type_registered(enum kobj_ns_type type);
84195 diff --git a/include/linux/kref.h b/include/linux/kref.h
84196 index 484604d..0f6c5b6 100644
84197 --- a/include/linux/kref.h
84198 +++ b/include/linux/kref.h
84199 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
84200 static inline int kref_sub(struct kref *kref, unsigned int count,
84201 void (*release)(struct kref *kref))
84202 {
84203 - WARN_ON(release == NULL);
84204 + BUG_ON(release == NULL);
84205
84206 if (atomic_sub_and_test((int) count, &kref->refcount)) {
84207 release(kref);
84208 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
84209 index d12b210..d91fd76 100644
84210 --- a/include/linux/kvm_host.h
84211 +++ b/include/linux/kvm_host.h
84212 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
84213 {
84214 }
84215 #endif
84216 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
84217 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
84218 struct module *module);
84219 void kvm_exit(void);
84220
84221 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
84222 struct kvm_guest_debug *dbg);
84223 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
84224
84225 -int kvm_arch_init(void *opaque);
84226 +int kvm_arch_init(const void *opaque);
84227 void kvm_arch_exit(void);
84228
84229 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
84230 diff --git a/include/linux/libata.h b/include/linux/libata.h
84231 index 6b08cc1..248c5e9 100644
84232 --- a/include/linux/libata.h
84233 +++ b/include/linux/libata.h
84234 @@ -980,7 +980,7 @@ struct ata_port_operations {
84235 * fields must be pointers.
84236 */
84237 const struct ata_port_operations *inherits;
84238 -};
84239 +} __do_const;
84240
84241 struct ata_port_info {
84242 unsigned long flags;
84243 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
84244 index a6a42dd..6c5ebce 100644
84245 --- a/include/linux/linkage.h
84246 +++ b/include/linux/linkage.h
84247 @@ -36,6 +36,7 @@
84248 #endif
84249
84250 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
84251 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
84252 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
84253
84254 /*
84255 diff --git a/include/linux/list.h b/include/linux/list.h
84256 index feb773c..98f3075 100644
84257 --- a/include/linux/list.h
84258 +++ b/include/linux/list.h
84259 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
84260 extern void list_del(struct list_head *entry);
84261 #endif
84262
84263 +extern void __pax_list_add(struct list_head *new,
84264 + struct list_head *prev,
84265 + struct list_head *next);
84266 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
84267 +{
84268 + __pax_list_add(new, head, head->next);
84269 +}
84270 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
84271 +{
84272 + __pax_list_add(new, head->prev, head);
84273 +}
84274 +extern void pax_list_del(struct list_head *entry);
84275 +
84276 /**
84277 * list_replace - replace old entry by new one
84278 * @old : the element to be replaced
84279 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
84280 INIT_LIST_HEAD(entry);
84281 }
84282
84283 +extern void pax_list_del_init(struct list_head *entry);
84284 +
84285 /**
84286 * list_move - delete from one list and add as another's head
84287 * @list: the entry to move
84288 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
84289 index b10b122..d37b3de 100644
84290 --- a/include/linux/lockref.h
84291 +++ b/include/linux/lockref.h
84292 @@ -28,7 +28,7 @@ struct lockref {
84293 #endif
84294 struct {
84295 spinlock_t lock;
84296 - int count;
84297 + atomic_t count;
84298 };
84299 };
84300 };
84301 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
84302 extern int lockref_get_not_dead(struct lockref *);
84303
84304 /* Must be called under spinlock for reliable results */
84305 -static inline int __lockref_is_dead(const struct lockref *l)
84306 +static inline int __lockref_is_dead(const struct lockref *lockref)
84307 {
84308 - return ((int)l->count < 0);
84309 + return atomic_read(&lockref->count) < 0;
84310 +}
84311 +
84312 +static inline int __lockref_read(const struct lockref *lockref)
84313 +{
84314 + return atomic_read(&lockref->count);
84315 +}
84316 +
84317 +static inline void __lockref_set(struct lockref *lockref, int count)
84318 +{
84319 + atomic_set(&lockref->count, count);
84320 +}
84321 +
84322 +static inline void __lockref_inc(struct lockref *lockref)
84323 +{
84324 + atomic_inc(&lockref->count);
84325 +}
84326 +
84327 +static inline void __lockref_dec(struct lockref *lockref)
84328 +{
84329 + atomic_dec(&lockref->count);
84330 }
84331
84332 #endif /* __LINUX_LOCKREF_H */
84333 diff --git a/include/linux/math64.h b/include/linux/math64.h
84334 index c45c089..298841c 100644
84335 --- a/include/linux/math64.h
84336 +++ b/include/linux/math64.h
84337 @@ -15,7 +15,7 @@
84338 * This is commonly provided by 32bit archs to provide an optimized 64bit
84339 * divide.
84340 */
84341 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84342 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84343 {
84344 *remainder = dividend % divisor;
84345 return dividend / divisor;
84346 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
84347 /**
84348 * div64_u64 - unsigned 64bit divide with 64bit divisor
84349 */
84350 -static inline u64 div64_u64(u64 dividend, u64 divisor)
84351 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
84352 {
84353 return dividend / divisor;
84354 }
84355 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
84356 #define div64_ul(x, y) div_u64((x), (y))
84357
84358 #ifndef div_u64_rem
84359 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84360 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84361 {
84362 *remainder = do_div(dividend, divisor);
84363 return dividend;
84364 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
84365 #endif
84366
84367 #ifndef div64_u64
84368 -extern u64 div64_u64(u64 dividend, u64 divisor);
84369 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
84370 #endif
84371
84372 #ifndef div64_s64
84373 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
84374 * divide.
84375 */
84376 #ifndef div_u64
84377 -static inline u64 div_u64(u64 dividend, u32 divisor)
84378 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
84379 {
84380 u32 remainder;
84381 return div_u64_rem(dividend, divisor, &remainder);
84382 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
84383 index 3d385c8..deacb6a 100644
84384 --- a/include/linux/mempolicy.h
84385 +++ b/include/linux/mempolicy.h
84386 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
84387 }
84388
84389 #define vma_policy(vma) ((vma)->vm_policy)
84390 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
84391 +{
84392 + vma->vm_policy = pol;
84393 +}
84394
84395 static inline void mpol_get(struct mempolicy *pol)
84396 {
84397 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
84398 }
84399
84400 #define vma_policy(vma) NULL
84401 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
84402 +{
84403 +}
84404
84405 static inline int
84406 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
84407 diff --git a/include/linux/mm.h b/include/linux/mm.h
84408 index 47a9392..ef645bc 100644
84409 --- a/include/linux/mm.h
84410 +++ b/include/linux/mm.h
84411 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
84412
84413 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
84414 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
84415 +
84416 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
84417 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
84418 +#endif
84419 +
84420 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
84421 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
84422 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
84423 @@ -254,8 +259,8 @@ struct vm_operations_struct {
84424 /* called by access_process_vm when get_user_pages() fails, typically
84425 * for use by special VMAs that can switch between memory and hardware
84426 */
84427 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
84428 - void *buf, int len, int write);
84429 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
84430 + void *buf, size_t len, int write);
84431
84432 /* Called by the /proc/PID/maps code to ask the vma whether it
84433 * has a special name. Returning non-NULL will also cause this
84434 @@ -293,6 +298,7 @@ struct vm_operations_struct {
84435 struct page *(*find_special_page)(struct vm_area_struct *vma,
84436 unsigned long addr);
84437 };
84438 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
84439
84440 struct mmu_gather;
84441 struct inode;
84442 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
84443 unsigned long *pfn);
84444 int follow_phys(struct vm_area_struct *vma, unsigned long address,
84445 unsigned int flags, unsigned long *prot, resource_size_t *phys);
84446 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
84447 - void *buf, int len, int write);
84448 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
84449 + void *buf, size_t len, int write);
84450
84451 static inline void unmap_shared_mapping_range(struct address_space *mapping,
84452 loff_t const holebegin, loff_t const holelen)
84453 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
84454 }
84455 #endif
84456
84457 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
84458 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
84459 - void *buf, int len, int write);
84460 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
84461 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
84462 + void *buf, size_t len, int write);
84463
84464 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
84465 unsigned long start, unsigned long nr_pages,
84466 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
84467 int clear_page_dirty_for_io(struct page *page);
84468 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
84469
84470 -/* Is the vma a continuation of the stack vma above it? */
84471 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
84472 -{
84473 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
84474 -}
84475 -
84476 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
84477 - unsigned long addr)
84478 -{
84479 - return (vma->vm_flags & VM_GROWSDOWN) &&
84480 - (vma->vm_start == addr) &&
84481 - !vma_growsdown(vma->vm_prev, addr);
84482 -}
84483 -
84484 -/* Is the vma a continuation of the stack vma below it? */
84485 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
84486 -{
84487 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
84488 -}
84489 -
84490 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
84491 - unsigned long addr)
84492 -{
84493 - return (vma->vm_flags & VM_GROWSUP) &&
84494 - (vma->vm_end == addr) &&
84495 - !vma_growsup(vma->vm_next, addr);
84496 -}
84497 -
84498 extern struct task_struct *task_of_stack(struct task_struct *task,
84499 struct vm_area_struct *vma, bool in_group);
84500
84501 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
84502 {
84503 return 0;
84504 }
84505 +
84506 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
84507 + unsigned long address)
84508 +{
84509 + return 0;
84510 +}
84511 #else
84512 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
84513 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
84514 #endif
84515
84516 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
84517 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
84518 return 0;
84519 }
84520
84521 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
84522 + unsigned long address)
84523 +{
84524 + return 0;
84525 +}
84526 +
84527 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
84528
84529 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
84530 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
84531
84532 #else
84533 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
84534 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
84535
84536 static inline void mm_nr_pmds_init(struct mm_struct *mm)
84537 {
84538 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
84539 NULL: pud_offset(pgd, address);
84540 }
84541
84542 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
84543 +{
84544 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
84545 + NULL: pud_offset(pgd, address);
84546 +}
84547 +
84548 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
84549 {
84550 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
84551 NULL: pmd_offset(pud, address);
84552 }
84553 +
84554 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
84555 +{
84556 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
84557 + NULL: pmd_offset(pud, address);
84558 +}
84559 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
84560
84561 #if USE_SPLIT_PTE_PTLOCKS
84562 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
84563 bool *need_rmap_locks);
84564 extern void exit_mmap(struct mm_struct *);
84565
84566 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
84567 +extern void gr_learn_resource(const struct task_struct *task, const int res,
84568 + const unsigned long wanted, const int gt);
84569 +#else
84570 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
84571 + const unsigned long wanted, const int gt)
84572 +{
84573 +}
84574 +#endif
84575 +
84576 static inline int check_data_rlimit(unsigned long rlim,
84577 unsigned long new,
84578 unsigned long start,
84579 unsigned long end_data,
84580 unsigned long start_data)
84581 {
84582 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
84583 if (rlim < RLIM_INFINITY) {
84584 if (((new - start) + (end_data - start_data)) > rlim)
84585 return -ENOSPC;
84586 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
84587 unsigned long addr, unsigned long len,
84588 unsigned long flags, struct page **pages);
84589
84590 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
84591 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
84592
84593 extern unsigned long mmap_region(struct file *file, unsigned long addr,
84594 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
84595 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
84596 unsigned long len, unsigned long prot, unsigned long flags,
84597 unsigned long pgoff, unsigned long *populate);
84598 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
84599 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
84600
84601 #ifdef CONFIG_MMU
84602 extern int __mm_populate(unsigned long addr, unsigned long len,
84603 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
84604 unsigned long high_limit;
84605 unsigned long align_mask;
84606 unsigned long align_offset;
84607 + unsigned long threadstack_offset;
84608 };
84609
84610 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
84611 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
84612 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
84613 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
84614
84615 /*
84616 * Search for an unmapped address range.
84617 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
84618 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
84619 */
84620 static inline unsigned long
84621 -vm_unmapped_area(struct vm_unmapped_area_info *info)
84622 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
84623 {
84624 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
84625 return unmapped_area(info);
84626 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
84627 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
84628 struct vm_area_struct **pprev);
84629
84630 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
84631 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
84632 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
84633 +
84634 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
84635 NULL if none. Assume start_addr < end_addr. */
84636 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
84637 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
84638 }
84639
84640 #ifdef CONFIG_MMU
84641 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
84642 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
84643 void vma_set_page_prot(struct vm_area_struct *vma);
84644 #else
84645 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
84646 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
84647 {
84648 return __pgprot(0);
84649 }
84650 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
84651 static inline void vm_stat_account(struct mm_struct *mm,
84652 unsigned long flags, struct file *file, long pages)
84653 {
84654 +
84655 +#ifdef CONFIG_PAX_RANDMMAP
84656 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
84657 +#endif
84658 +
84659 mm->total_vm += pages;
84660 }
84661 #endif /* CONFIG_PROC_FS */
84662 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
84663 extern int sysctl_memory_failure_early_kill;
84664 extern int sysctl_memory_failure_recovery;
84665 extern void shake_page(struct page *p, int access);
84666 -extern atomic_long_t num_poisoned_pages;
84667 +extern atomic_long_unchecked_t num_poisoned_pages;
84668 extern int soft_offline_page(struct page *page, int flags);
84669
84670 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
84671 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
84672 static inline void setup_nr_node_ids(void) {}
84673 #endif
84674
84675 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
84676 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
84677 +#else
84678 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
84679 +#endif
84680 +
84681 #endif /* __KERNEL__ */
84682 #endif /* _LINUX_MM_H */
84683 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
84684 index 199a03a..7328440 100644
84685 --- a/include/linux/mm_types.h
84686 +++ b/include/linux/mm_types.h
84687 @@ -313,7 +313,9 @@ struct vm_area_struct {
84688 #ifdef CONFIG_NUMA
84689 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
84690 #endif
84691 -};
84692 +
84693 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
84694 +} __randomize_layout;
84695
84696 struct core_thread {
84697 struct task_struct *task;
84698 @@ -464,7 +466,25 @@ struct mm_struct {
84699 /* address of the bounds directory */
84700 void __user *bd_addr;
84701 #endif
84702 -};
84703 +
84704 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84705 + unsigned long pax_flags;
84706 +#endif
84707 +
84708 +#ifdef CONFIG_PAX_DLRESOLVE
84709 + unsigned long call_dl_resolve;
84710 +#endif
84711 +
84712 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
84713 + unsigned long call_syscall;
84714 +#endif
84715 +
84716 +#ifdef CONFIG_PAX_ASLR
84717 + unsigned long delta_mmap; /* randomized offset */
84718 + unsigned long delta_stack; /* randomized offset */
84719 +#endif
84720 +
84721 +} __randomize_layout;
84722
84723 static inline void mm_init_cpumask(struct mm_struct *mm)
84724 {
84725 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
84726 index 160448f..7b332b7 100644
84727 --- a/include/linux/mmc/core.h
84728 +++ b/include/linux/mmc/core.h
84729 @@ -79,7 +79,7 @@ struct mmc_command {
84730 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
84731
84732 unsigned int retries; /* max number of retries */
84733 - unsigned int error; /* command error */
84734 + int error; /* command error */
84735
84736 /*
84737 * Standard errno values are used for errors, but some have specific
84738 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
84739 index c5d5278..f0b68c8 100644
84740 --- a/include/linux/mmiotrace.h
84741 +++ b/include/linux/mmiotrace.h
84742 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
84743 /* Called from ioremap.c */
84744 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
84745 void __iomem *addr);
84746 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
84747 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
84748
84749 /* For anyone to insert markers. Remember trailing newline. */
84750 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
84751 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
84752 {
84753 }
84754
84755 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
84756 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
84757 {
84758 }
84759
84760 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
84761 index 2782df4..abe756e 100644
84762 --- a/include/linux/mmzone.h
84763 +++ b/include/linux/mmzone.h
84764 @@ -526,7 +526,7 @@ struct zone {
84765
84766 ZONE_PADDING(_pad3_)
84767 /* Zone statistics */
84768 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84769 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84770 } ____cacheline_internodealigned_in_smp;
84771
84772 enum zone_flags {
84773 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
84774 index e530533..c9620c7 100644
84775 --- a/include/linux/mod_devicetable.h
84776 +++ b/include/linux/mod_devicetable.h
84777 @@ -139,7 +139,7 @@ struct usb_device_id {
84778 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
84779 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
84780
84781 -#define HID_ANY_ID (~0)
84782 +#define HID_ANY_ID (~0U)
84783 #define HID_BUS_ANY 0xffff
84784 #define HID_GROUP_ANY 0x0000
84785
84786 @@ -470,7 +470,7 @@ struct dmi_system_id {
84787 const char *ident;
84788 struct dmi_strmatch matches[4];
84789 void *driver_data;
84790 -};
84791 +} __do_const;
84792 /*
84793 * struct dmi_device_id appears during expansion of
84794 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
84795 diff --git a/include/linux/module.h b/include/linux/module.h
84796 index b03485b..a26974f 100644
84797 --- a/include/linux/module.h
84798 +++ b/include/linux/module.h
84799 @@ -17,9 +17,11 @@
84800 #include <linux/moduleparam.h>
84801 #include <linux/jump_label.h>
84802 #include <linux/export.h>
84803 +#include <linux/fs.h>
84804
84805 #include <linux/percpu.h>
84806 #include <asm/module.h>
84807 +#include <asm/pgtable.h>
84808
84809 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
84810 #define MODULE_SIG_STRING "~Module signature appended~\n"
84811 @@ -42,7 +44,7 @@ struct module_kobject {
84812 struct kobject *drivers_dir;
84813 struct module_param_attrs *mp;
84814 struct completion *kobj_completion;
84815 -};
84816 +} __randomize_layout;
84817
84818 struct module_attribute {
84819 struct attribute attr;
84820 @@ -54,12 +56,13 @@ struct module_attribute {
84821 int (*test)(struct module *);
84822 void (*free)(struct module *);
84823 };
84824 +typedef struct module_attribute __no_const module_attribute_no_const;
84825
84826 struct module_version_attribute {
84827 struct module_attribute mattr;
84828 const char *module_name;
84829 const char *version;
84830 -} __attribute__ ((__aligned__(sizeof(void *))));
84831 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
84832
84833 extern ssize_t __modver_version_show(struct module_attribute *,
84834 struct module_kobject *, char *);
84835 @@ -221,7 +224,7 @@ struct module {
84836
84837 /* Sysfs stuff. */
84838 struct module_kobject mkobj;
84839 - struct module_attribute *modinfo_attrs;
84840 + module_attribute_no_const *modinfo_attrs;
84841 const char *version;
84842 const char *srcversion;
84843 struct kobject *holders_dir;
84844 @@ -270,19 +273,16 @@ struct module {
84845 int (*init)(void);
84846
84847 /* If this is non-NULL, vfree after init() returns */
84848 - void *module_init;
84849 + void *module_init_rx, *module_init_rw;
84850
84851 /* Here is the actual code + data, vfree'd on unload. */
84852 - void *module_core;
84853 + void *module_core_rx, *module_core_rw;
84854
84855 /* Here are the sizes of the init and core sections */
84856 - unsigned int init_size, core_size;
84857 + unsigned int init_size_rw, core_size_rw;
84858
84859 /* The size of the executable code in each section. */
84860 - unsigned int init_text_size, core_text_size;
84861 -
84862 - /* Size of RO sections of the module (text+rodata) */
84863 - unsigned int init_ro_size, core_ro_size;
84864 + unsigned int init_size_rx, core_size_rx;
84865
84866 /* Arch-specific module values */
84867 struct mod_arch_specific arch;
84868 @@ -338,6 +338,10 @@ struct module {
84869 #ifdef CONFIG_EVENT_TRACING
84870 struct ftrace_event_call **trace_events;
84871 unsigned int num_trace_events;
84872 + struct file_operations trace_id;
84873 + struct file_operations trace_enable;
84874 + struct file_operations trace_format;
84875 + struct file_operations trace_filter;
84876 #endif
84877 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
84878 unsigned int num_ftrace_callsites;
84879 @@ -365,7 +369,7 @@ struct module {
84880 ctor_fn_t *ctors;
84881 unsigned int num_ctors;
84882 #endif
84883 -};
84884 +} __randomize_layout;
84885 #ifndef MODULE_ARCH_INIT
84886 #define MODULE_ARCH_INIT {}
84887 #endif
84888 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
84889 bool is_module_percpu_address(unsigned long addr);
84890 bool is_module_text_address(unsigned long addr);
84891
84892 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
84893 +{
84894 +
84895 +#ifdef CONFIG_PAX_KERNEXEC
84896 + if (ktla_ktva(addr) >= (unsigned long)start &&
84897 + ktla_ktva(addr) < (unsigned long)start + size)
84898 + return 1;
84899 +#endif
84900 +
84901 + return ((void *)addr >= start && (void *)addr < start + size);
84902 +}
84903 +
84904 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
84905 +{
84906 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
84907 +}
84908 +
84909 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
84910 +{
84911 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
84912 +}
84913 +
84914 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
84915 +{
84916 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
84917 +}
84918 +
84919 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
84920 +{
84921 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
84922 +}
84923 +
84924 static inline bool within_module_core(unsigned long addr,
84925 const struct module *mod)
84926 {
84927 - return (unsigned long)mod->module_core <= addr &&
84928 - addr < (unsigned long)mod->module_core + mod->core_size;
84929 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
84930 }
84931
84932 static inline bool within_module_init(unsigned long addr,
84933 const struct module *mod)
84934 {
84935 - return (unsigned long)mod->module_init <= addr &&
84936 - addr < (unsigned long)mod->module_init + mod->init_size;
84937 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
84938 }
84939
84940 static inline bool within_module(unsigned long addr, const struct module *mod)
84941 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
84942 index 4d0cb9b..3169ac7 100644
84943 --- a/include/linux/moduleloader.h
84944 +++ b/include/linux/moduleloader.h
84945 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
84946 sections. Returns NULL on failure. */
84947 void *module_alloc(unsigned long size);
84948
84949 +#ifdef CONFIG_PAX_KERNEXEC
84950 +void *module_alloc_exec(unsigned long size);
84951 +#else
84952 +#define module_alloc_exec(x) module_alloc(x)
84953 +#endif
84954 +
84955 /* Free memory returned from module_alloc. */
84956 void module_memfree(void *module_region);
84957
84958 +#ifdef CONFIG_PAX_KERNEXEC
84959 +void module_memfree_exec(void *module_region);
84960 +#else
84961 +#define module_memfree_exec(x) module_memfree((x))
84962 +#endif
84963 +
84964 /*
84965 * Apply the given relocation to the (simplified) ELF. Return -error
84966 * or 0.
84967 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
84968 unsigned int relsec,
84969 struct module *me)
84970 {
84971 +#ifdef CONFIG_MODULES
84972 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84973 module_name(me));
84974 +#endif
84975 return -ENOEXEC;
84976 }
84977 #endif
84978 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
84979 unsigned int relsec,
84980 struct module *me)
84981 {
84982 +#ifdef CONFIG_MODULES
84983 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84984 module_name(me));
84985 +#endif
84986 return -ENOEXEC;
84987 }
84988 #endif
84989 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
84990 index 1c9effa..1160bdd 100644
84991 --- a/include/linux/moduleparam.h
84992 +++ b/include/linux/moduleparam.h
84993 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
84994 * @len is usually just sizeof(string).
84995 */
84996 #define module_param_string(name, string, len, perm) \
84997 - static const struct kparam_string __param_string_##name \
84998 + static const struct kparam_string __param_string_##name __used \
84999 = { len, string }; \
85000 __module_param_call(MODULE_PARAM_PREFIX, name, \
85001 &param_ops_string, \
85002 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
85003 */
85004 #define module_param_array_named(name, array, type, nump, perm) \
85005 param_check_##type(name, &(array)[0]); \
85006 - static const struct kparam_array __param_arr_##name \
85007 + static const struct kparam_array __param_arr_##name __used \
85008 = { .max = ARRAY_SIZE(array), .num = nump, \
85009 .ops = &param_ops_##type, \
85010 .elemsize = sizeof(array[0]), .elem = array }; \
85011 diff --git a/include/linux/mount.h b/include/linux/mount.h
85012 index 564beee..653be6f 100644
85013 --- a/include/linux/mount.h
85014 +++ b/include/linux/mount.h
85015 @@ -67,7 +67,7 @@ struct vfsmount {
85016 struct dentry *mnt_root; /* root of the mounted tree */
85017 struct super_block *mnt_sb; /* pointer to superblock */
85018 int mnt_flags;
85019 -};
85020 +} __randomize_layout;
85021
85022 struct file; /* forward dec */
85023 struct path;
85024 diff --git a/include/linux/namei.h b/include/linux/namei.h
85025 index c899077..b9a2010 100644
85026 --- a/include/linux/namei.h
85027 +++ b/include/linux/namei.h
85028 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
85029 extern void unlock_rename(struct dentry *, struct dentry *);
85030
85031 extern void nd_jump_link(struct nameidata *nd, struct path *path);
85032 -extern void nd_set_link(struct nameidata *nd, char *path);
85033 -extern char *nd_get_link(struct nameidata *nd);
85034 +extern void nd_set_link(struct nameidata *nd, const char *path);
85035 +extern const char *nd_get_link(const struct nameidata *nd);
85036
85037 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
85038 {
85039 diff --git a/include/linux/net.h b/include/linux/net.h
85040 index 17d8339..81656c0 100644
85041 --- a/include/linux/net.h
85042 +++ b/include/linux/net.h
85043 @@ -192,7 +192,7 @@ struct net_proto_family {
85044 int (*create)(struct net *net, struct socket *sock,
85045 int protocol, int kern);
85046 struct module *owner;
85047 -};
85048 +} __do_const;
85049
85050 struct iovec;
85051 struct kvec;
85052 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
85053 index 2787388..1dd8e88 100644
85054 --- a/include/linux/netdevice.h
85055 +++ b/include/linux/netdevice.h
85056 @@ -1198,6 +1198,7 @@ struct net_device_ops {
85057 u8 state);
85058 #endif
85059 };
85060 +typedef struct net_device_ops __no_const net_device_ops_no_const;
85061
85062 /**
85063 * enum net_device_priv_flags - &struct net_device priv_flags
85064 @@ -1546,10 +1547,10 @@ struct net_device {
85065
85066 struct net_device_stats stats;
85067
85068 - atomic_long_t rx_dropped;
85069 - atomic_long_t tx_dropped;
85070 + atomic_long_unchecked_t rx_dropped;
85071 + atomic_long_unchecked_t tx_dropped;
85072
85073 - atomic_t carrier_changes;
85074 + atomic_unchecked_t carrier_changes;
85075
85076 #ifdef CONFIG_WIRELESS_EXT
85077 const struct iw_handler_def * wireless_handlers;
85078 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
85079 index 2517ece..0bbfcfb 100644
85080 --- a/include/linux/netfilter.h
85081 +++ b/include/linux/netfilter.h
85082 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
85083 #endif
85084 /* Use the module struct to lock set/get code in place */
85085 struct module *owner;
85086 -};
85087 +} __do_const;
85088
85089 /* Function to register/unregister hook points. */
85090 int nf_register_hook(struct nf_hook_ops *reg);
85091 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
85092 index e955d47..04a5338 100644
85093 --- a/include/linux/netfilter/nfnetlink.h
85094 +++ b/include/linux/netfilter/nfnetlink.h
85095 @@ -19,7 +19,7 @@ struct nfnl_callback {
85096 const struct nlattr * const cda[]);
85097 const struct nla_policy *policy; /* netlink attribute policy */
85098 const u_int16_t attr_count; /* number of nlattr's */
85099 -};
85100 +} __do_const;
85101
85102 struct nfnetlink_subsystem {
85103 const char *name;
85104 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
85105 new file mode 100644
85106 index 0000000..33f4af8
85107 --- /dev/null
85108 +++ b/include/linux/netfilter/xt_gradm.h
85109 @@ -0,0 +1,9 @@
85110 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
85111 +#define _LINUX_NETFILTER_XT_GRADM_H 1
85112 +
85113 +struct xt_gradm_mtinfo {
85114 + __u16 flags;
85115 + __u16 invflags;
85116 +};
85117 +
85118 +#endif
85119 diff --git a/include/linux/nls.h b/include/linux/nls.h
85120 index 520681b..2b7fabb 100644
85121 --- a/include/linux/nls.h
85122 +++ b/include/linux/nls.h
85123 @@ -31,7 +31,7 @@ struct nls_table {
85124 const unsigned char *charset2upper;
85125 struct module *owner;
85126 struct nls_table *next;
85127 -};
85128 +} __do_const;
85129
85130 /* this value hold the maximum octet of charset */
85131 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
85132 @@ -46,7 +46,7 @@ enum utf16_endian {
85133 /* nls_base.c */
85134 extern int __register_nls(struct nls_table *, struct module *);
85135 extern int unregister_nls(struct nls_table *);
85136 -extern struct nls_table *load_nls(char *);
85137 +extern struct nls_table *load_nls(const char *);
85138 extern void unload_nls(struct nls_table *);
85139 extern struct nls_table *load_nls_default(void);
85140 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
85141 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
85142 index d14a4c3..a078786 100644
85143 --- a/include/linux/notifier.h
85144 +++ b/include/linux/notifier.h
85145 @@ -54,7 +54,8 @@ struct notifier_block {
85146 notifier_fn_t notifier_call;
85147 struct notifier_block __rcu *next;
85148 int priority;
85149 -};
85150 +} __do_const;
85151 +typedef struct notifier_block __no_const notifier_block_no_const;
85152
85153 struct atomic_notifier_head {
85154 spinlock_t lock;
85155 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
85156 index b2a0f15..4d7da32 100644
85157 --- a/include/linux/oprofile.h
85158 +++ b/include/linux/oprofile.h
85159 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
85160 int oprofilefs_create_ro_ulong(struct dentry * root,
85161 char const * name, ulong * val);
85162
85163 -/** Create a file for read-only access to an atomic_t. */
85164 +/** Create a file for read-only access to an atomic_unchecked_t. */
85165 int oprofilefs_create_ro_atomic(struct dentry * root,
85166 - char const * name, atomic_t * val);
85167 + char const * name, atomic_unchecked_t * val);
85168
85169 /** create a directory */
85170 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
85171 diff --git a/include/linux/padata.h b/include/linux/padata.h
85172 index 4386946..f50c615 100644
85173 --- a/include/linux/padata.h
85174 +++ b/include/linux/padata.h
85175 @@ -129,7 +129,7 @@ struct parallel_data {
85176 struct padata_serial_queue __percpu *squeue;
85177 atomic_t reorder_objects;
85178 atomic_t refcnt;
85179 - atomic_t seq_nr;
85180 + atomic_unchecked_t seq_nr;
85181 struct padata_cpumask cpumask;
85182 spinlock_t lock ____cacheline_aligned;
85183 unsigned int processed;
85184 diff --git a/include/linux/path.h b/include/linux/path.h
85185 index d137218..be0c176 100644
85186 --- a/include/linux/path.h
85187 +++ b/include/linux/path.h
85188 @@ -1,13 +1,15 @@
85189 #ifndef _LINUX_PATH_H
85190 #define _LINUX_PATH_H
85191
85192 +#include <linux/compiler.h>
85193 +
85194 struct dentry;
85195 struct vfsmount;
85196
85197 struct path {
85198 struct vfsmount *mnt;
85199 struct dentry *dentry;
85200 -};
85201 +} __randomize_layout;
85202
85203 extern void path_get(const struct path *);
85204 extern void path_put(const struct path *);
85205 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
85206 index 8c78950..0d74ed9 100644
85207 --- a/include/linux/pci_hotplug.h
85208 +++ b/include/linux/pci_hotplug.h
85209 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
85210 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
85211 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
85212 int (*reset_slot) (struct hotplug_slot *slot, int probe);
85213 -};
85214 +} __do_const;
85215 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
85216
85217 /**
85218 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
85219 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
85220 index caebf2a..4c3ae9d 100644
85221 --- a/include/linux/percpu.h
85222 +++ b/include/linux/percpu.h
85223 @@ -34,7 +34,7 @@
85224 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
85225 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
85226 */
85227 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
85228 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
85229 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
85230
85231 /*
85232 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
85233 index 2b62198..2b74233 100644
85234 --- a/include/linux/perf_event.h
85235 +++ b/include/linux/perf_event.h
85236 @@ -343,8 +343,8 @@ struct perf_event {
85237
85238 enum perf_event_active_state state;
85239 unsigned int attach_state;
85240 - local64_t count;
85241 - atomic64_t child_count;
85242 + local64_t count; /* PaX: fix it one day */
85243 + atomic64_unchecked_t child_count;
85244
85245 /*
85246 * These are the total time in nanoseconds that the event
85247 @@ -395,8 +395,8 @@ struct perf_event {
85248 * These accumulate total time (in nanoseconds) that children
85249 * events have been enabled and running, respectively.
85250 */
85251 - atomic64_t child_total_time_enabled;
85252 - atomic64_t child_total_time_running;
85253 + atomic64_unchecked_t child_total_time_enabled;
85254 + atomic64_unchecked_t child_total_time_running;
85255
85256 /*
85257 * Protect attach/detach and child_list:
85258 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
85259 entry->ip[entry->nr++] = ip;
85260 }
85261
85262 -extern int sysctl_perf_event_paranoid;
85263 +extern int sysctl_perf_event_legitimately_concerned;
85264 extern int sysctl_perf_event_mlock;
85265 extern int sysctl_perf_event_sample_rate;
85266 extern int sysctl_perf_cpu_time_max_percent;
85267 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
85268 loff_t *ppos);
85269
85270
85271 +static inline bool perf_paranoid_any(void)
85272 +{
85273 + return sysctl_perf_event_legitimately_concerned > 2;
85274 +}
85275 +
85276 static inline bool perf_paranoid_tracepoint_raw(void)
85277 {
85278 - return sysctl_perf_event_paranoid > -1;
85279 + return sysctl_perf_event_legitimately_concerned > -1;
85280 }
85281
85282 static inline bool perf_paranoid_cpu(void)
85283 {
85284 - return sysctl_perf_event_paranoid > 0;
85285 + return sysctl_perf_event_legitimately_concerned > 0;
85286 }
85287
85288 static inline bool perf_paranoid_kernel(void)
85289 {
85290 - return sysctl_perf_event_paranoid > 1;
85291 + return sysctl_perf_event_legitimately_concerned > 1;
85292 }
85293
85294 extern void perf_event_init(void);
85295 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
85296 struct device_attribute attr;
85297 u64 id;
85298 const char *event_str;
85299 -};
85300 +} __do_const;
85301
85302 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
85303 char *page);
85304 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
85305 index 918b117..7af374b7 100644
85306 --- a/include/linux/pid_namespace.h
85307 +++ b/include/linux/pid_namespace.h
85308 @@ -45,7 +45,7 @@ struct pid_namespace {
85309 int hide_pid;
85310 int reboot; /* group exit code if this pidns was rebooted */
85311 struct ns_common ns;
85312 -};
85313 +} __randomize_layout;
85314
85315 extern struct pid_namespace init_pid_ns;
85316
85317 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
85318 index eb8b8ac..62649e1 100644
85319 --- a/include/linux/pipe_fs_i.h
85320 +++ b/include/linux/pipe_fs_i.h
85321 @@ -47,10 +47,10 @@ struct pipe_inode_info {
85322 struct mutex mutex;
85323 wait_queue_head_t wait;
85324 unsigned int nrbufs, curbuf, buffers;
85325 - unsigned int readers;
85326 - unsigned int writers;
85327 - unsigned int files;
85328 - unsigned int waiting_writers;
85329 + atomic_t readers;
85330 + atomic_t writers;
85331 + atomic_t files;
85332 + atomic_t waiting_writers;
85333 unsigned int r_counter;
85334 unsigned int w_counter;
85335 struct page *tmp_page;
85336 diff --git a/include/linux/pm.h b/include/linux/pm.h
85337 index e2f1be6..78a0506 100644
85338 --- a/include/linux/pm.h
85339 +++ b/include/linux/pm.h
85340 @@ -608,6 +608,7 @@ struct dev_pm_domain {
85341 struct dev_pm_ops ops;
85342 void (*detach)(struct device *dev, bool power_off);
85343 };
85344 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
85345
85346 /*
85347 * The PM_EVENT_ messages are also used by drivers implementing the legacy
85348 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
85349 index 080e778..cbdaef7 100644
85350 --- a/include/linux/pm_domain.h
85351 +++ b/include/linux/pm_domain.h
85352 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
85353 int (*save_state)(struct device *dev);
85354 int (*restore_state)(struct device *dev);
85355 bool (*active_wakeup)(struct device *dev);
85356 -};
85357 +} __no_const;
85358
85359 struct gpd_cpuidle_data {
85360 unsigned int saved_exit_latency;
85361 - struct cpuidle_state *idle_state;
85362 + cpuidle_state_no_const *idle_state;
85363 };
85364
85365 struct generic_pm_domain {
85366 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
85367 index 30e84d4..22278b4 100644
85368 --- a/include/linux/pm_runtime.h
85369 +++ b/include/linux/pm_runtime.h
85370 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
85371
85372 static inline void pm_runtime_mark_last_busy(struct device *dev)
85373 {
85374 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
85375 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
85376 }
85377
85378 static inline bool pm_runtime_is_irq_safe(struct device *dev)
85379 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
85380 index 6512e9c..ec27fa2 100644
85381 --- a/include/linux/pnp.h
85382 +++ b/include/linux/pnp.h
85383 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
85384 struct pnp_fixup {
85385 char id[7];
85386 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
85387 -};
85388 +} __do_const;
85389
85390 /* config parameters */
85391 #define PNP_CONFIG_NORMAL 0x0001
85392 diff --git a/include/linux/poison.h b/include/linux/poison.h
85393 index 2110a81..13a11bb 100644
85394 --- a/include/linux/poison.h
85395 +++ b/include/linux/poison.h
85396 @@ -19,8 +19,8 @@
85397 * under normal circumstances, used to verify that nobody uses
85398 * non-initialized list entries.
85399 */
85400 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
85401 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
85402 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
85403 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
85404
85405 /********** include/linux/timer.h **********/
85406 /*
85407 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
85408 index d8b187c3..9a9257a 100644
85409 --- a/include/linux/power/smartreflex.h
85410 +++ b/include/linux/power/smartreflex.h
85411 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
85412 int (*notify)(struct omap_sr *sr, u32 status);
85413 u8 notify_flags;
85414 u8 class_type;
85415 -};
85416 +} __do_const;
85417
85418 /**
85419 * struct omap_sr_nvalue_table - Smartreflex n-target value info
85420 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
85421 index 4ea1d37..80f4b33 100644
85422 --- a/include/linux/ppp-comp.h
85423 +++ b/include/linux/ppp-comp.h
85424 @@ -84,7 +84,7 @@ struct compressor {
85425 struct module *owner;
85426 /* Extra skb space needed by the compressor algorithm */
85427 unsigned int comp_extra;
85428 -};
85429 +} __do_const;
85430
85431 /*
85432 * The return value from decompress routine is the length of the
85433 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
85434 index de83b4e..c4b997d 100644
85435 --- a/include/linux/preempt.h
85436 +++ b/include/linux/preempt.h
85437 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
85438 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
85439 #endif
85440
85441 +#define raw_preempt_count_add(val) __preempt_count_add(val)
85442 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
85443 +
85444 #define __preempt_count_inc() __preempt_count_add(1)
85445 #define __preempt_count_dec() __preempt_count_sub(1)
85446
85447 #define preempt_count_inc() preempt_count_add(1)
85448 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
85449 #define preempt_count_dec() preempt_count_sub(1)
85450 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
85451
85452 #ifdef CONFIG_PREEMPT_COUNT
85453
85454 @@ -41,6 +46,12 @@ do { \
85455 barrier(); \
85456 } while (0)
85457
85458 +#define raw_preempt_disable() \
85459 +do { \
85460 + raw_preempt_count_inc(); \
85461 + barrier(); \
85462 +} while (0)
85463 +
85464 #define sched_preempt_enable_no_resched() \
85465 do { \
85466 barrier(); \
85467 @@ -49,6 +60,12 @@ do { \
85468
85469 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
85470
85471 +#define raw_preempt_enable_no_resched() \
85472 +do { \
85473 + barrier(); \
85474 + raw_preempt_count_dec(); \
85475 +} while (0)
85476 +
85477 #ifdef CONFIG_PREEMPT
85478 #define preempt_enable() \
85479 do { \
85480 @@ -113,8 +130,10 @@ do { \
85481 * region.
85482 */
85483 #define preempt_disable() barrier()
85484 +#define raw_preempt_disable() barrier()
85485 #define sched_preempt_enable_no_resched() barrier()
85486 #define preempt_enable_no_resched() barrier()
85487 +#define raw_preempt_enable_no_resched() barrier()
85488 #define preempt_enable() barrier()
85489 #define preempt_check_resched() do { } while (0)
85490
85491 @@ -128,11 +147,13 @@ do { \
85492 /*
85493 * Modules have no business playing preemption tricks.
85494 */
85495 +#ifndef CONFIG_PAX_KERNEXEC
85496 #undef sched_preempt_enable_no_resched
85497 #undef preempt_enable_no_resched
85498 #undef preempt_enable_no_resched_notrace
85499 #undef preempt_check_resched
85500 #endif
85501 +#endif
85502
85503 #define preempt_set_need_resched() \
85504 do { \
85505 diff --git a/include/linux/printk.h b/include/linux/printk.h
85506 index baa3f97..168cff1 100644
85507 --- a/include/linux/printk.h
85508 +++ b/include/linux/printk.h
85509 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
85510 #endif
85511
85512 typedef int(*printk_func_t)(const char *fmt, va_list args);
85513 +extern int kptr_restrict;
85514
85515 #ifdef CONFIG_PRINTK
85516 asmlinkage __printf(5, 0)
85517 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
85518
85519 extern int printk_delay_msec;
85520 extern int dmesg_restrict;
85521 -extern int kptr_restrict;
85522
85523 extern void wake_up_klogd(void);
85524
85525 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
85526 index b97bf2e..f14c92d4 100644
85527 --- a/include/linux/proc_fs.h
85528 +++ b/include/linux/proc_fs.h
85529 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
85530 extern struct proc_dir_entry *proc_symlink(const char *,
85531 struct proc_dir_entry *, const char *);
85532 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
85533 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
85534 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
85535 struct proc_dir_entry *, void *);
85536 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
85537 + struct proc_dir_entry *, void *);
85538 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
85539 struct proc_dir_entry *);
85540
85541 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
85542 return proc_create_data(name, mode, parent, proc_fops, NULL);
85543 }
85544
85545 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
85546 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
85547 +{
85548 +#ifdef CONFIG_GRKERNSEC_PROC_USER
85549 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
85550 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
85551 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
85552 +#else
85553 + return proc_create_data(name, mode, parent, proc_fops, NULL);
85554 +#endif
85555 +}
85556 +
85557 +
85558 extern void proc_set_size(struct proc_dir_entry *, loff_t);
85559 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
85560 extern void *PDE_DATA(const struct inode *);
85561 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
85562 struct proc_dir_entry *parent,const char *dest) { return NULL;}
85563 static inline struct proc_dir_entry *proc_mkdir(const char *name,
85564 struct proc_dir_entry *parent) {return NULL;}
85565 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
85566 + struct proc_dir_entry *parent) { return NULL; }
85567 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
85568 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
85569 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
85570 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
85571 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
85572 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
85573 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
85574 @@ -79,7 +99,7 @@ struct net;
85575 static inline struct proc_dir_entry *proc_net_mkdir(
85576 struct net *net, const char *name, struct proc_dir_entry *parent)
85577 {
85578 - return proc_mkdir_data(name, 0, parent, net);
85579 + return proc_mkdir_data_restrict(name, 0, parent, net);
85580 }
85581
85582 #endif /* _LINUX_PROC_FS_H */
85583 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
85584 index 42dfc61..8113a99 100644
85585 --- a/include/linux/proc_ns.h
85586 +++ b/include/linux/proc_ns.h
85587 @@ -16,7 +16,7 @@ struct proc_ns_operations {
85588 struct ns_common *(*get)(struct task_struct *task);
85589 void (*put)(struct ns_common *ns);
85590 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
85591 -};
85592 +} __do_const __randomize_layout;
85593
85594 extern const struct proc_ns_operations netns_operations;
85595 extern const struct proc_ns_operations utsns_operations;
85596 diff --git a/include/linux/quota.h b/include/linux/quota.h
85597 index d534e8e..782e604 100644
85598 --- a/include/linux/quota.h
85599 +++ b/include/linux/quota.h
85600 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
85601
85602 extern bool qid_eq(struct kqid left, struct kqid right);
85603 extern bool qid_lt(struct kqid left, struct kqid right);
85604 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
85605 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
85606 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
85607 extern bool qid_valid(struct kqid qid);
85608
85609 diff --git a/include/linux/random.h b/include/linux/random.h
85610 index b05856e..0a9f14e 100644
85611 --- a/include/linux/random.h
85612 +++ b/include/linux/random.h
85613 @@ -9,9 +9,19 @@
85614 #include <uapi/linux/random.h>
85615
85616 extern void add_device_randomness(const void *, unsigned int);
85617 +
85618 +static inline void add_latent_entropy(void)
85619 +{
85620 +
85621 +#ifdef LATENT_ENTROPY_PLUGIN
85622 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
85623 +#endif
85624 +
85625 +}
85626 +
85627 extern void add_input_randomness(unsigned int type, unsigned int code,
85628 - unsigned int value);
85629 -extern void add_interrupt_randomness(int irq, int irq_flags);
85630 + unsigned int value) __latent_entropy;
85631 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
85632
85633 extern void get_random_bytes(void *buf, int nbytes);
85634 extern void get_random_bytes_arch(void *buf, int nbytes);
85635 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
85636 extern const struct file_operations random_fops, urandom_fops;
85637 #endif
85638
85639 -unsigned int get_random_int(void);
85640 +unsigned int __intentional_overflow(-1) get_random_int(void);
85641 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
85642
85643 -u32 prandom_u32(void);
85644 +u32 prandom_u32(void) __intentional_overflow(-1);
85645 void prandom_bytes(void *buf, size_t nbytes);
85646 void prandom_seed(u32 seed);
85647 void prandom_reseed_late(void);
85648 @@ -37,6 +47,11 @@ struct rnd_state {
85649 u32 prandom_u32_state(struct rnd_state *state);
85650 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85651
85652 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
85653 +{
85654 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
85655 +}
85656 +
85657 /**
85658 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
85659 * @ep_ro: right open interval endpoint
85660 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85661 *
85662 * Returns: pseudo-random number in interval [0, ep_ro)
85663 */
85664 -static inline u32 prandom_u32_max(u32 ep_ro)
85665 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
85666 {
85667 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
85668 }
85669 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
85670 index 378c5ee..aa84a47 100644
85671 --- a/include/linux/rbtree_augmented.h
85672 +++ b/include/linux/rbtree_augmented.h
85673 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
85674 old->rbaugmented = rbcompute(old); \
85675 } \
85676 rbstatic const struct rb_augment_callbacks rbname = { \
85677 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
85678 + .propagate = rbname ## _propagate, \
85679 + .copy = rbname ## _copy, \
85680 + .rotate = rbname ## _rotate \
85681 };
85682
85683
85684 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
85685 index a18b16f..2683096 100644
85686 --- a/include/linux/rculist.h
85687 +++ b/include/linux/rculist.h
85688 @@ -29,8 +29,8 @@
85689 */
85690 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
85691 {
85692 - ACCESS_ONCE(list->next) = list;
85693 - ACCESS_ONCE(list->prev) = list;
85694 + ACCESS_ONCE_RW(list->next) = list;
85695 + ACCESS_ONCE_RW(list->prev) = list;
85696 }
85697
85698 /*
85699 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
85700 struct list_head *prev, struct list_head *next);
85701 #endif
85702
85703 +void __pax_list_add_rcu(struct list_head *new,
85704 + struct list_head *prev, struct list_head *next);
85705 +
85706 /**
85707 * list_add_rcu - add a new entry to rcu-protected list
85708 * @new: new entry to be added
85709 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
85710 __list_add_rcu(new, head, head->next);
85711 }
85712
85713 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
85714 +{
85715 + __pax_list_add_rcu(new, head, head->next);
85716 +}
85717 +
85718 /**
85719 * list_add_tail_rcu - add a new entry to rcu-protected list
85720 * @new: new entry to be added
85721 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
85722 __list_add_rcu(new, head->prev, head);
85723 }
85724
85725 +static inline void pax_list_add_tail_rcu(struct list_head *new,
85726 + struct list_head *head)
85727 +{
85728 + __pax_list_add_rcu(new, head->prev, head);
85729 +}
85730 +
85731 /**
85732 * list_del_rcu - deletes entry from list without re-initialization
85733 * @entry: the element to delete from the list.
85734 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
85735 entry->prev = LIST_POISON2;
85736 }
85737
85738 +extern void pax_list_del_rcu(struct list_head *entry);
85739 +
85740 /**
85741 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
85742 * @n: the element to delete from the hash list.
85743 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
85744 index 7809749..1cd9315 100644
85745 --- a/include/linux/rcupdate.h
85746 +++ b/include/linux/rcupdate.h
85747 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
85748 do { \
85749 rcu_all_qs(); \
85750 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
85751 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
85752 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
85753 } while (0)
85754 #else /* #ifdef CONFIG_TASKS_RCU */
85755 #define TASKS_RCU(x) do { } while (0)
85756 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
85757 index 67fc8fc..a90f7d8 100644
85758 --- a/include/linux/reboot.h
85759 +++ b/include/linux/reboot.h
85760 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
85761 */
85762
85763 extern void migrate_to_reboot_cpu(void);
85764 -extern void machine_restart(char *cmd);
85765 -extern void machine_halt(void);
85766 -extern void machine_power_off(void);
85767 +extern void machine_restart(char *cmd) __noreturn;
85768 +extern void machine_halt(void) __noreturn;
85769 +extern void machine_power_off(void) __noreturn;
85770
85771 extern void machine_shutdown(void);
85772 struct pt_regs;
85773 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
85774 */
85775
85776 extern void kernel_restart_prepare(char *cmd);
85777 -extern void kernel_restart(char *cmd);
85778 -extern void kernel_halt(void);
85779 -extern void kernel_power_off(void);
85780 +extern void kernel_restart(char *cmd) __noreturn;
85781 +extern void kernel_halt(void) __noreturn;
85782 +extern void kernel_power_off(void) __noreturn;
85783
85784 extern int C_A_D; /* for sysctl */
85785 void ctrl_alt_del(void);
85786 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
85787 * Emergency restart, callable from an interrupt handler.
85788 */
85789
85790 -extern void emergency_restart(void);
85791 +extern void emergency_restart(void) __noreturn;
85792 #include <asm/emergency-restart.h>
85793
85794 #endif /* _LINUX_REBOOT_H */
85795 diff --git a/include/linux/regset.h b/include/linux/regset.h
85796 index 8e0c9fe..ac4d221 100644
85797 --- a/include/linux/regset.h
85798 +++ b/include/linux/regset.h
85799 @@ -161,7 +161,8 @@ struct user_regset {
85800 unsigned int align;
85801 unsigned int bias;
85802 unsigned int core_note_type;
85803 -};
85804 +} __do_const;
85805 +typedef struct user_regset __no_const user_regset_no_const;
85806
85807 /**
85808 * struct user_regset_view - available regsets
85809 diff --git a/include/linux/relay.h b/include/linux/relay.h
85810 index d7c8359..818daf5 100644
85811 --- a/include/linux/relay.h
85812 +++ b/include/linux/relay.h
85813 @@ -157,7 +157,7 @@ struct rchan_callbacks
85814 * The callback should return 0 if successful, negative if not.
85815 */
85816 int (*remove_buf_file)(struct dentry *dentry);
85817 -};
85818 +} __no_const;
85819
85820 /*
85821 * CONFIG_RELAY kernel API, kernel/relay.c
85822 diff --git a/include/linux/rio.h b/include/linux/rio.h
85823 index 6bda06f..bf39a9b 100644
85824 --- a/include/linux/rio.h
85825 +++ b/include/linux/rio.h
85826 @@ -358,7 +358,7 @@ struct rio_ops {
85827 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
85828 u64 rstart, u32 size, u32 flags);
85829 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
85830 -};
85831 +} __no_const;
85832
85833 #define RIO_RESOURCE_MEM 0x00000100
85834 #define RIO_RESOURCE_DOORBELL 0x00000200
85835 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
85836 index c4c559a..6ba9a26 100644
85837 --- a/include/linux/rmap.h
85838 +++ b/include/linux/rmap.h
85839 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
85840 void anon_vma_init(void); /* create anon_vma_cachep */
85841 int anon_vma_prepare(struct vm_area_struct *);
85842 void unlink_anon_vmas(struct vm_area_struct *);
85843 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
85844 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
85845 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
85846 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
85847
85848 static inline void anon_vma_merge(struct vm_area_struct *vma,
85849 struct vm_area_struct *next)
85850 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
85851 index ed8f9e70..999bc96 100644
85852 --- a/include/linux/scatterlist.h
85853 +++ b/include/linux/scatterlist.h
85854 @@ -1,6 +1,7 @@
85855 #ifndef _LINUX_SCATTERLIST_H
85856 #define _LINUX_SCATTERLIST_H
85857
85858 +#include <linux/sched.h>
85859 #include <linux/string.h>
85860 #include <linux/bug.h>
85861 #include <linux/mm.h>
85862 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
85863 #ifdef CONFIG_DEBUG_SG
85864 BUG_ON(!virt_addr_valid(buf));
85865 #endif
85866 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85867 + if (object_starts_on_stack(buf)) {
85868 + void *adjbuf = buf - current->stack + current->lowmem_stack;
85869 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
85870 + } else
85871 +#endif
85872 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
85873 }
85874
85875 diff --git a/include/linux/sched.h b/include/linux/sched.h
85876 index 51348f7..8c8b0ba 100644
85877 --- a/include/linux/sched.h
85878 +++ b/include/linux/sched.h
85879 @@ -133,6 +133,7 @@ struct fs_struct;
85880 struct perf_event_context;
85881 struct blk_plug;
85882 struct filename;
85883 +struct linux_binprm;
85884
85885 #define VMACACHE_BITS 2
85886 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
85887 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
85888 extern int in_sched_functions(unsigned long addr);
85889
85890 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
85891 -extern signed long schedule_timeout(signed long timeout);
85892 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
85893 extern signed long schedule_timeout_interruptible(signed long timeout);
85894 extern signed long schedule_timeout_killable(signed long timeout);
85895 extern signed long schedule_timeout_uninterruptible(signed long timeout);
85896 @@ -438,6 +439,19 @@ struct nsproxy;
85897 struct user_namespace;
85898
85899 #ifdef CONFIG_MMU
85900 +
85901 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
85902 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
85903 +#else
85904 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
85905 +{
85906 + return 0;
85907 +}
85908 +#endif
85909 +
85910 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
85911 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
85912 +
85913 extern void arch_pick_mmap_layout(struct mm_struct *mm);
85914 extern unsigned long
85915 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
85916 @@ -736,6 +750,17 @@ struct signal_struct {
85917 #ifdef CONFIG_TASKSTATS
85918 struct taskstats *stats;
85919 #endif
85920 +
85921 +#ifdef CONFIG_GRKERNSEC
85922 + u32 curr_ip;
85923 + u32 saved_ip;
85924 + u32 gr_saddr;
85925 + u32 gr_daddr;
85926 + u16 gr_sport;
85927 + u16 gr_dport;
85928 + u8 used_accept:1;
85929 +#endif
85930 +
85931 #ifdef CONFIG_AUDIT
85932 unsigned audit_tty;
85933 unsigned audit_tty_log_passwd;
85934 @@ -762,7 +787,7 @@ struct signal_struct {
85935 struct mutex cred_guard_mutex; /* guard against foreign influences on
85936 * credential calculations
85937 * (notably. ptrace) */
85938 -};
85939 +} __randomize_layout;
85940
85941 /*
85942 * Bits in flags field of signal_struct.
85943 @@ -815,6 +840,14 @@ struct user_struct {
85944 struct key *session_keyring; /* UID's default session keyring */
85945 #endif
85946
85947 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
85948 + unsigned char kernel_banned;
85949 +#endif
85950 +#ifdef CONFIG_GRKERNSEC_BRUTE
85951 + unsigned char suid_banned;
85952 + unsigned long suid_ban_expires;
85953 +#endif
85954 +
85955 /* Hash table maintenance information */
85956 struct hlist_node uidhash_node;
85957 kuid_t uid;
85958 @@ -822,7 +855,7 @@ struct user_struct {
85959 #ifdef CONFIG_PERF_EVENTS
85960 atomic_long_t locked_vm;
85961 #endif
85962 -};
85963 +} __randomize_layout;
85964
85965 extern int uids_sysfs_init(void);
85966
85967 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
85968 struct task_struct {
85969 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
85970 void *stack;
85971 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85972 + void *lowmem_stack;
85973 +#endif
85974 atomic_t usage;
85975 unsigned int flags; /* per process flags, defined below */
85976 unsigned int ptrace;
85977 @@ -1419,8 +1455,8 @@ struct task_struct {
85978 struct list_head thread_node;
85979
85980 struct completion *vfork_done; /* for vfork() */
85981 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
85982 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85983 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
85984 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85985
85986 cputime_t utime, stime, utimescaled, stimescaled;
85987 cputime_t gtime;
85988 @@ -1445,11 +1481,6 @@ struct task_struct {
85989 struct task_cputime cputime_expires;
85990 struct list_head cpu_timers[3];
85991
85992 -/* process credentials */
85993 - const struct cred __rcu *real_cred; /* objective and real subjective task
85994 - * credentials (COW) */
85995 - const struct cred __rcu *cred; /* effective (overridable) subjective task
85996 - * credentials (COW) */
85997 char comm[TASK_COMM_LEN]; /* executable name excluding path
85998 - access with [gs]et_task_comm (which lock
85999 it with task_lock())
86000 @@ -1467,6 +1498,10 @@ struct task_struct {
86001 #endif
86002 /* CPU-specific state of this task */
86003 struct thread_struct thread;
86004 +/* thread_info moved to task_struct */
86005 +#ifdef CONFIG_X86
86006 + struct thread_info tinfo;
86007 +#endif
86008 /* filesystem information */
86009 struct fs_struct *fs;
86010 /* open file information */
86011 @@ -1541,6 +1576,10 @@ struct task_struct {
86012 gfp_t lockdep_reclaim_gfp;
86013 #endif
86014
86015 +/* process credentials */
86016 + const struct cred __rcu *real_cred; /* objective and real subjective task
86017 + * credentials (COW) */
86018 +
86019 /* journalling filesystem info */
86020 void *journal_info;
86021
86022 @@ -1579,6 +1618,10 @@ struct task_struct {
86023 /* cg_list protected by css_set_lock and tsk->alloc_lock */
86024 struct list_head cg_list;
86025 #endif
86026 +
86027 + const struct cred __rcu *cred; /* effective (overridable) subjective task
86028 + * credentials (COW) */
86029 +
86030 #ifdef CONFIG_FUTEX
86031 struct robust_list_head __user *robust_list;
86032 #ifdef CONFIG_COMPAT
86033 @@ -1690,7 +1733,7 @@ struct task_struct {
86034 * Number of functions that haven't been traced
86035 * because of depth overrun.
86036 */
86037 - atomic_t trace_overrun;
86038 + atomic_unchecked_t trace_overrun;
86039 /* Pause for the tracing */
86040 atomic_t tracing_graph_pause;
86041 #endif
86042 @@ -1718,7 +1761,78 @@ struct task_struct {
86043 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
86044 unsigned long task_state_change;
86045 #endif
86046 -};
86047 +
86048 +#ifdef CONFIG_GRKERNSEC
86049 + /* grsecurity */
86050 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
86051 + u64 exec_id;
86052 +#endif
86053 +#ifdef CONFIG_GRKERNSEC_SETXID
86054 + const struct cred *delayed_cred;
86055 +#endif
86056 + struct dentry *gr_chroot_dentry;
86057 + struct acl_subject_label *acl;
86058 + struct acl_subject_label *tmpacl;
86059 + struct acl_role_label *role;
86060 + struct file *exec_file;
86061 + unsigned long brute_expires;
86062 + u16 acl_role_id;
86063 + u8 inherited;
86064 + /* is this the task that authenticated to the special role */
86065 + u8 acl_sp_role;
86066 + u8 is_writable;
86067 + u8 brute;
86068 + u8 gr_is_chrooted;
86069 +#endif
86070 +
86071 +} __randomize_layout;
86072 +
86073 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
86074 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
86075 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
86076 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
86077 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
86078 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
86079 +
86080 +#ifdef CONFIG_PAX_SOFTMODE
86081 +extern int pax_softmode;
86082 +#endif
86083 +
86084 +extern int pax_check_flags(unsigned long *);
86085 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
86086 +
86087 +/* if tsk != current then task_lock must be held on it */
86088 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
86089 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
86090 +{
86091 + if (likely(tsk->mm))
86092 + return tsk->mm->pax_flags;
86093 + else
86094 + return 0UL;
86095 +}
86096 +
86097 +/* if tsk != current then task_lock must be held on it */
86098 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
86099 +{
86100 + if (likely(tsk->mm)) {
86101 + tsk->mm->pax_flags = flags;
86102 + return 0;
86103 + }
86104 + return -EINVAL;
86105 +}
86106 +#endif
86107 +
86108 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
86109 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
86110 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
86111 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
86112 +#endif
86113 +
86114 +struct path;
86115 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
86116 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
86117 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
86118 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
86119
86120 /* Future-safe accessor for struct task_struct's cpus_allowed. */
86121 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
86122 @@ -1801,7 +1915,7 @@ struct pid_namespace;
86123 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
86124 struct pid_namespace *ns);
86125
86126 -static inline pid_t task_pid_nr(struct task_struct *tsk)
86127 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
86128 {
86129 return tsk->pid;
86130 }
86131 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
86132
86133 extern void sched_clock_init(void);
86134
86135 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86136 +static inline void populate_stack(void)
86137 +{
86138 + struct task_struct *curtask = current;
86139 + int c;
86140 + int *ptr = curtask->stack;
86141 + int *end = curtask->stack + THREAD_SIZE;
86142 +
86143 + while (ptr < end) {
86144 + c = *(volatile int *)ptr;
86145 + ptr += PAGE_SIZE/sizeof(int);
86146 + }
86147 +}
86148 +#else
86149 +static inline void populate_stack(void)
86150 +{
86151 +}
86152 +#endif
86153 +
86154 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
86155 static inline void sched_clock_tick(void)
86156 {
86157 @@ -2302,7 +2435,9 @@ void yield(void);
86158 extern struct exec_domain default_exec_domain;
86159
86160 union thread_union {
86161 +#ifndef CONFIG_X86
86162 struct thread_info thread_info;
86163 +#endif
86164 unsigned long stack[THREAD_SIZE/sizeof(long)];
86165 };
86166
86167 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
86168 */
86169
86170 extern struct task_struct *find_task_by_vpid(pid_t nr);
86171 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
86172 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
86173 struct pid_namespace *ns);
86174
86175 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
86176 extern void exit_itimers(struct signal_struct *);
86177 extern void flush_itimer_signals(void);
86178
86179 -extern void do_group_exit(int);
86180 +extern __noreturn void do_group_exit(int);
86181
86182 extern int do_execve(struct filename *,
86183 const char __user * const __user *,
86184 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
86185 #define task_stack_end_corrupted(task) \
86186 (*(end_of_stack(task)) != STACK_END_MAGIC)
86187
86188 -static inline int object_is_on_stack(void *obj)
86189 +static inline int object_starts_on_stack(const void *obj)
86190 {
86191 - void *stack = task_stack_page(current);
86192 + const void *stack = task_stack_page(current);
86193
86194 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
86195 }
86196 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
86197 index 596a0e0..bea77ec 100644
86198 --- a/include/linux/sched/sysctl.h
86199 +++ b/include/linux/sched/sysctl.h
86200 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
86201 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
86202
86203 extern int sysctl_max_map_count;
86204 +extern unsigned long sysctl_heap_stack_gap;
86205
86206 extern unsigned int sysctl_sched_latency;
86207 extern unsigned int sysctl_sched_min_granularity;
86208 diff --git a/include/linux/security.h b/include/linux/security.h
86209 index a1b7dbd..036f47f 100644
86210 --- a/include/linux/security.h
86211 +++ b/include/linux/security.h
86212 @@ -27,6 +27,7 @@
86213 #include <linux/slab.h>
86214 #include <linux/err.h>
86215 #include <linux/string.h>
86216 +#include <linux/grsecurity.h>
86217
86218 struct linux_binprm;
86219 struct cred;
86220 @@ -116,8 +117,6 @@ struct seq_file;
86221
86222 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
86223
86224 -void reset_security_ops(void);
86225 -
86226 #ifdef CONFIG_MMU
86227 extern unsigned long mmap_min_addr;
86228 extern unsigned long dac_mmap_min_addr;
86229 @@ -1756,7 +1755,7 @@ struct security_operations {
86230 struct audit_context *actx);
86231 void (*audit_rule_free) (void *lsmrule);
86232 #endif /* CONFIG_AUDIT */
86233 -};
86234 +} __randomize_layout;
86235
86236 /* prototypes */
86237 extern int security_init(void);
86238 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
86239 index dc368b8..e895209 100644
86240 --- a/include/linux/semaphore.h
86241 +++ b/include/linux/semaphore.h
86242 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
86243 }
86244
86245 extern void down(struct semaphore *sem);
86246 -extern int __must_check down_interruptible(struct semaphore *sem);
86247 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
86248 extern int __must_check down_killable(struct semaphore *sem);
86249 extern int __must_check down_trylock(struct semaphore *sem);
86250 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
86251 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
86252 index afbb1fd..e1d205d 100644
86253 --- a/include/linux/seq_file.h
86254 +++ b/include/linux/seq_file.h
86255 @@ -27,6 +27,9 @@ struct seq_file {
86256 struct mutex lock;
86257 const struct seq_operations *op;
86258 int poll_event;
86259 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
86260 + u64 exec_id;
86261 +#endif
86262 #ifdef CONFIG_USER_NS
86263 struct user_namespace *user_ns;
86264 #endif
86265 @@ -39,6 +42,7 @@ struct seq_operations {
86266 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
86267 int (*show) (struct seq_file *m, void *v);
86268 };
86269 +typedef struct seq_operations __no_const seq_operations_no_const;
86270
86271 #define SEQ_SKIP 1
86272
86273 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
86274
86275 char *mangle_path(char *s, const char *p, const char *esc);
86276 int seq_open(struct file *, const struct seq_operations *);
86277 +int seq_open_restrict(struct file *, const struct seq_operations *);
86278 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
86279 loff_t seq_lseek(struct file *, loff_t, int);
86280 int seq_release(struct inode *, struct file *);
86281 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
86282 const struct path *root, const char *esc);
86283
86284 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
86285 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
86286 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
86287 int single_release(struct inode *, struct file *);
86288 void *__seq_open_private(struct file *, const struct seq_operations *, int);
86289 diff --git a/include/linux/shm.h b/include/linux/shm.h
86290 index 6fb8016..ab4465e 100644
86291 --- a/include/linux/shm.h
86292 +++ b/include/linux/shm.h
86293 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
86294 /* The task created the shm object. NULL if the task is dead. */
86295 struct task_struct *shm_creator;
86296 struct list_head shm_clist; /* list by creator */
86297 +#ifdef CONFIG_GRKERNSEC
86298 + u64 shm_createtime;
86299 + pid_t shm_lapid;
86300 +#endif
86301 };
86302
86303 /* shm_mode upper byte flags */
86304 diff --git a/include/linux/signal.h b/include/linux/signal.h
86305 index ab1e039..ad4229e 100644
86306 --- a/include/linux/signal.h
86307 +++ b/include/linux/signal.h
86308 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
86309 * know it'll be handled, so that they don't get converted to
86310 * SIGKILL or just silently dropped.
86311 */
86312 - kernel_sigaction(sig, (__force __sighandler_t)2);
86313 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
86314 }
86315
86316 static inline void disallow_signal(int sig)
86317 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
86318 index bdccc4b..e9f8670 100644
86319 --- a/include/linux/skbuff.h
86320 +++ b/include/linux/skbuff.h
86321 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
86322 int node);
86323 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
86324 struct sk_buff *build_skb(void *data, unsigned int frag_size);
86325 -static inline struct sk_buff *alloc_skb(unsigned int size,
86326 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
86327 gfp_t priority)
86328 {
86329 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
86330 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
86331 return skb->inner_transport_header - skb->inner_network_header;
86332 }
86333
86334 -static inline int skb_network_offset(const struct sk_buff *skb)
86335 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
86336 {
86337 return skb_network_header(skb) - skb->data;
86338 }
86339 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
86340 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
86341 */
86342 #ifndef NET_SKB_PAD
86343 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
86344 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
86345 #endif
86346
86347 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
86348 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
86349 int *err);
86350 unsigned int datagram_poll(struct file *file, struct socket *sock,
86351 struct poll_table_struct *wait);
86352 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
86353 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
86354 struct iov_iter *to, int size);
86355 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
86356 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
86357 struct msghdr *msg, int size)
86358 {
86359 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
86360 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
86361 nf_bridge_put(skb->nf_bridge);
86362 skb->nf_bridge = NULL;
86363 #endif
86364 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
86365 + skb->nf_trace = 0;
86366 +#endif
86367 }
86368
86369 static inline void nf_reset_trace(struct sk_buff *skb)
86370 diff --git a/include/linux/slab.h b/include/linux/slab.h
86371 index 76f1fee..d95e6d2 100644
86372 --- a/include/linux/slab.h
86373 +++ b/include/linux/slab.h
86374 @@ -14,15 +14,29 @@
86375 #include <linux/gfp.h>
86376 #include <linux/types.h>
86377 #include <linux/workqueue.h>
86378 -
86379 +#include <linux/err.h>
86380
86381 /*
86382 * Flags to pass to kmem_cache_create().
86383 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
86384 */
86385 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
86386 +
86387 +#ifdef CONFIG_PAX_USERCOPY_SLABS
86388 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
86389 +#else
86390 +#define SLAB_USERCOPY 0x00000000UL
86391 +#endif
86392 +
86393 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
86394 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
86395 +
86396 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
86397 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
86398 +#else
86399 +#define SLAB_NO_SANITIZE 0x00000000UL
86400 +#endif
86401 +
86402 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
86403 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
86404 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
86405 @@ -98,10 +112,13 @@
86406 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
86407 * Both make kfree a no-op.
86408 */
86409 -#define ZERO_SIZE_PTR ((void *)16)
86410 +#define ZERO_SIZE_PTR \
86411 +({ \
86412 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
86413 + (void *)(-MAX_ERRNO-1L); \
86414 +})
86415
86416 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
86417 - (unsigned long)ZERO_SIZE_PTR)
86418 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
86419
86420 #include <linux/kmemleak.h>
86421 #include <linux/kasan.h>
86422 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
86423 void kfree(const void *);
86424 void kzfree(const void *);
86425 size_t ksize(const void *);
86426 +const char *check_heap_object(const void *ptr, unsigned long n);
86427 +bool is_usercopy_object(const void *ptr);
86428
86429 /*
86430 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
86431 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
86432 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
86433 #endif
86434
86435 +#ifdef CONFIG_PAX_USERCOPY_SLABS
86436 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
86437 +#endif
86438 +
86439 /*
86440 * Figure out which kmalloc slab an allocation of a certain size
86441 * belongs to.
86442 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
86443 * 2 = 120 .. 192 bytes
86444 * n = 2^(n-1) .. 2^n -1
86445 */
86446 -static __always_inline int kmalloc_index(size_t size)
86447 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
86448 {
86449 if (!size)
86450 return 0;
86451 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
86452 }
86453 #endif /* !CONFIG_SLOB */
86454
86455 -void *__kmalloc(size_t size, gfp_t flags);
86456 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
86457 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
86458 void kmem_cache_free(struct kmem_cache *, void *);
86459
86460 #ifdef CONFIG_NUMA
86461 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
86462 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
86463 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
86464 #else
86465 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
86466 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
86467 {
86468 return __kmalloc(size, flags);
86469 }
86470 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
86471 index 33d0490..70a6313 100644
86472 --- a/include/linux/slab_def.h
86473 +++ b/include/linux/slab_def.h
86474 @@ -40,7 +40,7 @@ struct kmem_cache {
86475 /* 4) cache creation/removal */
86476 const char *name;
86477 struct list_head list;
86478 - int refcount;
86479 + atomic_t refcount;
86480 int object_size;
86481 int align;
86482
86483 @@ -56,10 +56,14 @@ struct kmem_cache {
86484 unsigned long node_allocs;
86485 unsigned long node_frees;
86486 unsigned long node_overflow;
86487 - atomic_t allochit;
86488 - atomic_t allocmiss;
86489 - atomic_t freehit;
86490 - atomic_t freemiss;
86491 + atomic_unchecked_t allochit;
86492 + atomic_unchecked_t allocmiss;
86493 + atomic_unchecked_t freehit;
86494 + atomic_unchecked_t freemiss;
86495 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
86496 + atomic_unchecked_t sanitized;
86497 + atomic_unchecked_t not_sanitized;
86498 +#endif
86499
86500 /*
86501 * If debugging is enabled, then the allocator can add additional
86502 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
86503 index 3388511..6252f90 100644
86504 --- a/include/linux/slub_def.h
86505 +++ b/include/linux/slub_def.h
86506 @@ -74,7 +74,7 @@ struct kmem_cache {
86507 struct kmem_cache_order_objects max;
86508 struct kmem_cache_order_objects min;
86509 gfp_t allocflags; /* gfp flags to use on each alloc */
86510 - int refcount; /* Refcount for slab cache destroy */
86511 + atomic_t refcount; /* Refcount for slab cache destroy */
86512 void (*ctor)(void *);
86513 int inuse; /* Offset to metadata */
86514 int align; /* Alignment */
86515 diff --git a/include/linux/smp.h b/include/linux/smp.h
86516 index be91db2..3f23232 100644
86517 --- a/include/linux/smp.h
86518 +++ b/include/linux/smp.h
86519 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
86520 #endif
86521
86522 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
86523 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
86524 #define put_cpu() preempt_enable()
86525 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
86526
86527 /*
86528 * Callback to arch code if there's nosmp or maxcpus=0 on the
86529 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
86530 index 46cca4c..3323536 100644
86531 --- a/include/linux/sock_diag.h
86532 +++ b/include/linux/sock_diag.h
86533 @@ -11,7 +11,7 @@ struct sock;
86534 struct sock_diag_handler {
86535 __u8 family;
86536 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
86537 -};
86538 +} __do_const;
86539
86540 int sock_diag_register(const struct sock_diag_handler *h);
86541 void sock_diag_unregister(const struct sock_diag_handler *h);
86542 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
86543 index 680f9a3..f13aeb0 100644
86544 --- a/include/linux/sonet.h
86545 +++ b/include/linux/sonet.h
86546 @@ -7,7 +7,7 @@
86547 #include <uapi/linux/sonet.h>
86548
86549 struct k_sonet_stats {
86550 -#define __HANDLE_ITEM(i) atomic_t i
86551 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
86552 __SONET_ITEMS
86553 #undef __HANDLE_ITEM
86554 };
86555 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
86556 index 07d8e53..dc934c9 100644
86557 --- a/include/linux/sunrpc/addr.h
86558 +++ b/include/linux/sunrpc/addr.h
86559 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
86560 {
86561 switch (sap->sa_family) {
86562 case AF_INET:
86563 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
86564 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
86565 case AF_INET6:
86566 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
86567 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
86568 }
86569 return 0;
86570 }
86571 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
86572 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
86573 const struct sockaddr *src)
86574 {
86575 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
86576 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
86577 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
86578
86579 dsin->sin_family = ssin->sin_family;
86580 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
86581 if (sa->sa_family != AF_INET6)
86582 return 0;
86583
86584 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
86585 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
86586 }
86587
86588 #endif /* _LINUX_SUNRPC_ADDR_H */
86589 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
86590 index 598ba80..d90cba6 100644
86591 --- a/include/linux/sunrpc/clnt.h
86592 +++ b/include/linux/sunrpc/clnt.h
86593 @@ -100,7 +100,7 @@ struct rpc_procinfo {
86594 unsigned int p_timer; /* Which RTT timer to use */
86595 u32 p_statidx; /* Which procedure to account */
86596 const char * p_name; /* name of procedure */
86597 -};
86598 +} __do_const;
86599
86600 #ifdef __KERNEL__
86601
86602 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
86603 index fae6fb9..023fbcd 100644
86604 --- a/include/linux/sunrpc/svc.h
86605 +++ b/include/linux/sunrpc/svc.h
86606 @@ -420,7 +420,7 @@ struct svc_procedure {
86607 unsigned int pc_count; /* call count */
86608 unsigned int pc_cachetype; /* cache info (NFS) */
86609 unsigned int pc_xdrressize; /* maximum size of XDR reply */
86610 -};
86611 +} __do_const;
86612
86613 /*
86614 * Function prototypes.
86615 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
86616 index df8edf8..d140fec 100644
86617 --- a/include/linux/sunrpc/svc_rdma.h
86618 +++ b/include/linux/sunrpc/svc_rdma.h
86619 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
86620 extern unsigned int svcrdma_max_requests;
86621 extern unsigned int svcrdma_max_req_size;
86622
86623 -extern atomic_t rdma_stat_recv;
86624 -extern atomic_t rdma_stat_read;
86625 -extern atomic_t rdma_stat_write;
86626 -extern atomic_t rdma_stat_sq_starve;
86627 -extern atomic_t rdma_stat_rq_starve;
86628 -extern atomic_t rdma_stat_rq_poll;
86629 -extern atomic_t rdma_stat_rq_prod;
86630 -extern atomic_t rdma_stat_sq_poll;
86631 -extern atomic_t rdma_stat_sq_prod;
86632 +extern atomic_unchecked_t rdma_stat_recv;
86633 +extern atomic_unchecked_t rdma_stat_read;
86634 +extern atomic_unchecked_t rdma_stat_write;
86635 +extern atomic_unchecked_t rdma_stat_sq_starve;
86636 +extern atomic_unchecked_t rdma_stat_rq_starve;
86637 +extern atomic_unchecked_t rdma_stat_rq_poll;
86638 +extern atomic_unchecked_t rdma_stat_rq_prod;
86639 +extern atomic_unchecked_t rdma_stat_sq_poll;
86640 +extern atomic_unchecked_t rdma_stat_sq_prod;
86641
86642 /*
86643 * Contexts are built when an RDMA request is created and are a
86644 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
86645 index 8d71d65..f79586e 100644
86646 --- a/include/linux/sunrpc/svcauth.h
86647 +++ b/include/linux/sunrpc/svcauth.h
86648 @@ -120,7 +120,7 @@ struct auth_ops {
86649 int (*release)(struct svc_rqst *rq);
86650 void (*domain_release)(struct auth_domain *);
86651 int (*set_client)(struct svc_rqst *rq);
86652 -};
86653 +} __do_const;
86654
86655 #define SVC_GARBAGE 1
86656 #define SVC_SYSERR 2
86657 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
86658 index e7a018e..49f8b17 100644
86659 --- a/include/linux/swiotlb.h
86660 +++ b/include/linux/swiotlb.h
86661 @@ -60,7 +60,8 @@ extern void
86662
86663 extern void
86664 swiotlb_free_coherent(struct device *hwdev, size_t size,
86665 - void *vaddr, dma_addr_t dma_handle);
86666 + void *vaddr, dma_addr_t dma_handle,
86667 + struct dma_attrs *attrs);
86668
86669 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
86670 unsigned long offset, size_t size,
86671 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
86672 index 76d1e38..200776e 100644
86673 --- a/include/linux/syscalls.h
86674 +++ b/include/linux/syscalls.h
86675 @@ -102,7 +102,12 @@ union bpf_attr;
86676 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
86677 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
86678 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
86679 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
86680 +#define __SC_LONG(t, a) __typeof__( \
86681 + __builtin_choose_expr( \
86682 + sizeof(t) > sizeof(int), \
86683 + (t) 0, \
86684 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
86685 + )) a
86686 #define __SC_CAST(t, a) (t) a
86687 #define __SC_ARGS(t, a) a
86688 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
86689 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
86690 asmlinkage long sys_fsync(unsigned int fd);
86691 asmlinkage long sys_fdatasync(unsigned int fd);
86692 asmlinkage long sys_bdflush(int func, long data);
86693 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
86694 - char __user *type, unsigned long flags,
86695 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
86696 + const char __user *type, unsigned long flags,
86697 void __user *data);
86698 -asmlinkage long sys_umount(char __user *name, int flags);
86699 -asmlinkage long sys_oldumount(char __user *name);
86700 +asmlinkage long sys_umount(const char __user *name, int flags);
86701 +asmlinkage long sys_oldumount(const char __user *name);
86702 asmlinkage long sys_truncate(const char __user *path, long length);
86703 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
86704 asmlinkage long sys_stat(const char __user *filename,
86705 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
86706 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
86707 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
86708 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
86709 - struct sockaddr __user *, int);
86710 + struct sockaddr __user *, int) __intentional_overflow(0);
86711 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
86712 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
86713 unsigned int vlen, unsigned flags);
86714 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
86715
86716 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
86717 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
86718 - unsigned nsops);
86719 + long nsops);
86720 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
86721 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
86722 - unsigned nsops,
86723 + long nsops,
86724 const struct timespec __user *timeout);
86725 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
86726 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
86727 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
86728 index 27b3b0b..e093dd9 100644
86729 --- a/include/linux/syscore_ops.h
86730 +++ b/include/linux/syscore_ops.h
86731 @@ -16,7 +16,7 @@ struct syscore_ops {
86732 int (*suspend)(void);
86733 void (*resume)(void);
86734 void (*shutdown)(void);
86735 -};
86736 +} __do_const;
86737
86738 extern void register_syscore_ops(struct syscore_ops *ops);
86739 extern void unregister_syscore_ops(struct syscore_ops *ops);
86740 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
86741 index b7361f8..341a15a 100644
86742 --- a/include/linux/sysctl.h
86743 +++ b/include/linux/sysctl.h
86744 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
86745
86746 extern int proc_dostring(struct ctl_table *, int,
86747 void __user *, size_t *, loff_t *);
86748 +extern int proc_dostring_modpriv(struct ctl_table *, int,
86749 + void __user *, size_t *, loff_t *);
86750 extern int proc_dointvec(struct ctl_table *, int,
86751 void __user *, size_t *, loff_t *);
86752 extern int proc_dointvec_minmax(struct ctl_table *, int,
86753 @@ -113,7 +115,8 @@ struct ctl_table
86754 struct ctl_table_poll *poll;
86755 void *extra1;
86756 void *extra2;
86757 -};
86758 +} __do_const __randomize_layout;
86759 +typedef struct ctl_table __no_const ctl_table_no_const;
86760
86761 struct ctl_node {
86762 struct rb_node node;
86763 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
86764 index ddad161..a3efd26 100644
86765 --- a/include/linux/sysfs.h
86766 +++ b/include/linux/sysfs.h
86767 @@ -34,7 +34,8 @@ struct attribute {
86768 struct lock_class_key *key;
86769 struct lock_class_key skey;
86770 #endif
86771 -};
86772 +} __do_const;
86773 +typedef struct attribute __no_const attribute_no_const;
86774
86775 /**
86776 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
86777 @@ -63,7 +64,8 @@ struct attribute_group {
86778 struct attribute *, int);
86779 struct attribute **attrs;
86780 struct bin_attribute **bin_attrs;
86781 -};
86782 +} __do_const;
86783 +typedef struct attribute_group __no_const attribute_group_no_const;
86784
86785 /**
86786 * Use these macros to make defining attributes easier. See include/linux/device.h
86787 @@ -137,7 +139,8 @@ struct bin_attribute {
86788 char *, loff_t, size_t);
86789 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
86790 struct vm_area_struct *vma);
86791 -};
86792 +} __do_const;
86793 +typedef struct bin_attribute __no_const bin_attribute_no_const;
86794
86795 /**
86796 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
86797 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
86798 index 387fa7d..3fcde6b 100644
86799 --- a/include/linux/sysrq.h
86800 +++ b/include/linux/sysrq.h
86801 @@ -16,6 +16,7 @@
86802
86803 #include <linux/errno.h>
86804 #include <linux/types.h>
86805 +#include <linux/compiler.h>
86806
86807 /* Possible values of bitmask for enabling sysrq functions */
86808 /* 0x0001 is reserved for enable everything */
86809 @@ -33,7 +34,7 @@ struct sysrq_key_op {
86810 char *help_msg;
86811 char *action_msg;
86812 int enable_mask;
86813 -};
86814 +} __do_const;
86815
86816 #ifdef CONFIG_MAGIC_SYSRQ
86817
86818 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
86819 index ff307b5..f1a4468 100644
86820 --- a/include/linux/thread_info.h
86821 +++ b/include/linux/thread_info.h
86822 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
86823 #error "no set_restore_sigmask() provided and default one won't work"
86824 #endif
86825
86826 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
86827 +
86828 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
86829 +{
86830 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
86831 +}
86832 +
86833 #endif /* __KERNEL__ */
86834
86835 #endif /* _LINUX_THREAD_INFO_H */
86836 diff --git a/include/linux/tty.h b/include/linux/tty.h
86837 index 358a337..8829c1f 100644
86838 --- a/include/linux/tty.h
86839 +++ b/include/linux/tty.h
86840 @@ -225,7 +225,7 @@ struct tty_port {
86841 const struct tty_port_operations *ops; /* Port operations */
86842 spinlock_t lock; /* Lock protecting tty field */
86843 int blocked_open; /* Waiting to open */
86844 - int count; /* Usage count */
86845 + atomic_t count; /* Usage count */
86846 wait_queue_head_t open_wait; /* Open waiters */
86847 wait_queue_head_t close_wait; /* Close waiters */
86848 wait_queue_head_t delta_msr_wait; /* Modem status change */
86849 @@ -313,7 +313,7 @@ struct tty_struct {
86850 /* If the tty has a pending do_SAK, queue it here - akpm */
86851 struct work_struct SAK_work;
86852 struct tty_port *port;
86853 -};
86854 +} __randomize_layout;
86855
86856 /* Each of a tty's open files has private_data pointing to tty_file_private */
86857 struct tty_file_private {
86858 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
86859 struct tty_struct *tty, struct file *filp);
86860 static inline int tty_port_users(struct tty_port *port)
86861 {
86862 - return port->count + port->blocked_open;
86863 + return atomic_read(&port->count) + port->blocked_open;
86864 }
86865
86866 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
86867 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
86868 index 92e337c..f46757b 100644
86869 --- a/include/linux/tty_driver.h
86870 +++ b/include/linux/tty_driver.h
86871 @@ -291,7 +291,7 @@ struct tty_operations {
86872 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
86873 #endif
86874 const struct file_operations *proc_fops;
86875 -};
86876 +} __do_const __randomize_layout;
86877
86878 struct tty_driver {
86879 int magic; /* magic number for this structure */
86880 @@ -325,7 +325,7 @@ struct tty_driver {
86881
86882 const struct tty_operations *ops;
86883 struct list_head tty_drivers;
86884 -};
86885 +} __randomize_layout;
86886
86887 extern struct list_head tty_drivers;
86888
86889 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
86890 index 00c9d68..bc0188b 100644
86891 --- a/include/linux/tty_ldisc.h
86892 +++ b/include/linux/tty_ldisc.h
86893 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
86894
86895 struct module *owner;
86896
86897 - int refcount;
86898 + atomic_t refcount;
86899 };
86900
86901 struct tty_ldisc {
86902 diff --git a/include/linux/types.h b/include/linux/types.h
86903 index 6747247..fc7ec8b 100644
86904 --- a/include/linux/types.h
86905 +++ b/include/linux/types.h
86906 @@ -174,10 +174,26 @@ typedef struct {
86907 int counter;
86908 } atomic_t;
86909
86910 +#ifdef CONFIG_PAX_REFCOUNT
86911 +typedef struct {
86912 + int counter;
86913 +} atomic_unchecked_t;
86914 +#else
86915 +typedef atomic_t atomic_unchecked_t;
86916 +#endif
86917 +
86918 #ifdef CONFIG_64BIT
86919 typedef struct {
86920 long counter;
86921 } atomic64_t;
86922 +
86923 +#ifdef CONFIG_PAX_REFCOUNT
86924 +typedef struct {
86925 + long counter;
86926 +} atomic64_unchecked_t;
86927 +#else
86928 +typedef atomic64_t atomic64_unchecked_t;
86929 +#endif
86930 #endif
86931
86932 struct list_head {
86933 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
86934 index ecd3319..8a36ded 100644
86935 --- a/include/linux/uaccess.h
86936 +++ b/include/linux/uaccess.h
86937 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
86938 long ret; \
86939 mm_segment_t old_fs = get_fs(); \
86940 \
86941 - set_fs(KERNEL_DS); \
86942 pagefault_disable(); \
86943 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
86944 - pagefault_enable(); \
86945 + set_fs(KERNEL_DS); \
86946 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
86947 set_fs(old_fs); \
86948 + pagefault_enable(); \
86949 ret; \
86950 })
86951
86952 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
86953 index 2d1f9b6..d7a9fce 100644
86954 --- a/include/linux/uidgid.h
86955 +++ b/include/linux/uidgid.h
86956 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
86957
86958 #endif /* CONFIG_USER_NS */
86959
86960 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
86961 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
86962 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
86963 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
86964 +
86965 #endif /* _LINUX_UIDGID_H */
86966 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
86967 index 32c0e83..671eb35 100644
86968 --- a/include/linux/uio_driver.h
86969 +++ b/include/linux/uio_driver.h
86970 @@ -67,7 +67,7 @@ struct uio_device {
86971 struct module *owner;
86972 struct device *dev;
86973 int minor;
86974 - atomic_t event;
86975 + atomic_unchecked_t event;
86976 struct fasync_struct *async_queue;
86977 wait_queue_head_t wait;
86978 struct uio_info *info;
86979 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
86980 index 99c1b4d..562e6f3 100644
86981 --- a/include/linux/unaligned/access_ok.h
86982 +++ b/include/linux/unaligned/access_ok.h
86983 @@ -4,34 +4,34 @@
86984 #include <linux/kernel.h>
86985 #include <asm/byteorder.h>
86986
86987 -static inline u16 get_unaligned_le16(const void *p)
86988 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
86989 {
86990 - return le16_to_cpup((__le16 *)p);
86991 + return le16_to_cpup((const __le16 *)p);
86992 }
86993
86994 -static inline u32 get_unaligned_le32(const void *p)
86995 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
86996 {
86997 - return le32_to_cpup((__le32 *)p);
86998 + return le32_to_cpup((const __le32 *)p);
86999 }
87000
87001 -static inline u64 get_unaligned_le64(const void *p)
87002 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
87003 {
87004 - return le64_to_cpup((__le64 *)p);
87005 + return le64_to_cpup((const __le64 *)p);
87006 }
87007
87008 -static inline u16 get_unaligned_be16(const void *p)
87009 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
87010 {
87011 - return be16_to_cpup((__be16 *)p);
87012 + return be16_to_cpup((const __be16 *)p);
87013 }
87014
87015 -static inline u32 get_unaligned_be32(const void *p)
87016 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
87017 {
87018 - return be32_to_cpup((__be32 *)p);
87019 + return be32_to_cpup((const __be32 *)p);
87020 }
87021
87022 -static inline u64 get_unaligned_be64(const void *p)
87023 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
87024 {
87025 - return be64_to_cpup((__be64 *)p);
87026 + return be64_to_cpup((const __be64 *)p);
87027 }
87028
87029 static inline void put_unaligned_le16(u16 val, void *p)
87030 diff --git a/include/linux/usb.h b/include/linux/usb.h
87031 index 447fe29..9fc875f 100644
87032 --- a/include/linux/usb.h
87033 +++ b/include/linux/usb.h
87034 @@ -592,7 +592,7 @@ struct usb_device {
87035 int maxchild;
87036
87037 u32 quirks;
87038 - atomic_t urbnum;
87039 + atomic_unchecked_t urbnum;
87040
87041 unsigned long active_duration;
87042
87043 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
87044
87045 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
87046 __u8 request, __u8 requesttype, __u16 value, __u16 index,
87047 - void *data, __u16 size, int timeout);
87048 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
87049 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
87050 void *data, int len, int *actual_length, int timeout);
87051 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
87052 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
87053 index 9fd9e48..e2c5f35 100644
87054 --- a/include/linux/usb/renesas_usbhs.h
87055 +++ b/include/linux/usb/renesas_usbhs.h
87056 @@ -39,7 +39,7 @@ enum {
87057 */
87058 struct renesas_usbhs_driver_callback {
87059 int (*notify_hotplug)(struct platform_device *pdev);
87060 -};
87061 +} __no_const;
87062
87063 /*
87064 * callback functions for platform
87065 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
87066 index 8297e5b..0dfae27 100644
87067 --- a/include/linux/user_namespace.h
87068 +++ b/include/linux/user_namespace.h
87069 @@ -39,7 +39,7 @@ struct user_namespace {
87070 struct key *persistent_keyring_register;
87071 struct rw_semaphore persistent_keyring_register_sem;
87072 #endif
87073 -};
87074 +} __randomize_layout;
87075
87076 extern struct user_namespace init_user_ns;
87077
87078 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
87079 index 5093f58..c103e58 100644
87080 --- a/include/linux/utsname.h
87081 +++ b/include/linux/utsname.h
87082 @@ -25,7 +25,7 @@ struct uts_namespace {
87083 struct new_utsname name;
87084 struct user_namespace *user_ns;
87085 struct ns_common ns;
87086 -};
87087 +} __randomize_layout;
87088 extern struct uts_namespace init_uts_ns;
87089
87090 #ifdef CONFIG_UTS_NS
87091 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
87092 index 6f8fbcf..4efc177 100644
87093 --- a/include/linux/vermagic.h
87094 +++ b/include/linux/vermagic.h
87095 @@ -25,9 +25,42 @@
87096 #define MODULE_ARCH_VERMAGIC ""
87097 #endif
87098
87099 +#ifdef CONFIG_PAX_REFCOUNT
87100 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
87101 +#else
87102 +#define MODULE_PAX_REFCOUNT ""
87103 +#endif
87104 +
87105 +#ifdef CONSTIFY_PLUGIN
87106 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
87107 +#else
87108 +#define MODULE_CONSTIFY_PLUGIN ""
87109 +#endif
87110 +
87111 +#ifdef STACKLEAK_PLUGIN
87112 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
87113 +#else
87114 +#define MODULE_STACKLEAK_PLUGIN ""
87115 +#endif
87116 +
87117 +#ifdef RANDSTRUCT_PLUGIN
87118 +#include <generated/randomize_layout_hash.h>
87119 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
87120 +#else
87121 +#define MODULE_RANDSTRUCT_PLUGIN
87122 +#endif
87123 +
87124 +#ifdef CONFIG_GRKERNSEC
87125 +#define MODULE_GRSEC "GRSEC "
87126 +#else
87127 +#define MODULE_GRSEC ""
87128 +#endif
87129 +
87130 #define VERMAGIC_STRING \
87131 UTS_RELEASE " " \
87132 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
87133 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
87134 - MODULE_ARCH_VERMAGIC
87135 + MODULE_ARCH_VERMAGIC \
87136 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
87137 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
87138
87139 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
87140 index b483abd..af305ad 100644
87141 --- a/include/linux/vga_switcheroo.h
87142 +++ b/include/linux/vga_switcheroo.h
87143 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
87144
87145 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
87146
87147 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
87148 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
87149 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
87150 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
87151 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
87152 #else
87153
87154 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
87155 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
87156
87157 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
87158
87159 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
87160 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
87161 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
87162 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
87163 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
87164
87165 #endif
87166 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
87167 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
87168 index 0ec5983..cc61051 100644
87169 --- a/include/linux/vmalloc.h
87170 +++ b/include/linux/vmalloc.h
87171 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
87172 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
87173 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
87174 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
87175 +
87176 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
87177 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
87178 +#endif
87179 +
87180 /* bits [20..32] reserved for arch specific ioremap internals */
87181
87182 /*
87183 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
87184 unsigned long flags, pgprot_t prot);
87185 extern void vunmap(const void *addr);
87186
87187 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
87188 +extern void unmap_process_stacks(struct task_struct *task);
87189 +#endif
87190 +
87191 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
87192 unsigned long uaddr, void *kaddr,
87193 unsigned long size);
87194 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
87195
87196 /* for /dev/kmem */
87197 extern long vread(char *buf, char *addr, unsigned long count);
87198 -extern long vwrite(char *buf, char *addr, unsigned long count);
87199 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
87200
87201 /*
87202 * Internals. Dont't use..
87203 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
87204 index 82e7db7..f8ce3d0 100644
87205 --- a/include/linux/vmstat.h
87206 +++ b/include/linux/vmstat.h
87207 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
87208 /*
87209 * Zone based page accounting with per cpu differentials.
87210 */
87211 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
87212 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
87213
87214 static inline void zone_page_state_add(long x, struct zone *zone,
87215 enum zone_stat_item item)
87216 {
87217 - atomic_long_add(x, &zone->vm_stat[item]);
87218 - atomic_long_add(x, &vm_stat[item]);
87219 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
87220 + atomic_long_add_unchecked(x, &vm_stat[item]);
87221 }
87222
87223 -static inline unsigned long global_page_state(enum zone_stat_item item)
87224 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
87225 {
87226 - long x = atomic_long_read(&vm_stat[item]);
87227 + long x = atomic_long_read_unchecked(&vm_stat[item]);
87228 #ifdef CONFIG_SMP
87229 if (x < 0)
87230 x = 0;
87231 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
87232 return x;
87233 }
87234
87235 -static inline unsigned long zone_page_state(struct zone *zone,
87236 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
87237 enum zone_stat_item item)
87238 {
87239 - long x = atomic_long_read(&zone->vm_stat[item]);
87240 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
87241 #ifdef CONFIG_SMP
87242 if (x < 0)
87243 x = 0;
87244 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
87245 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
87246 enum zone_stat_item item)
87247 {
87248 - long x = atomic_long_read(&zone->vm_stat[item]);
87249 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
87250
87251 #ifdef CONFIG_SMP
87252 int cpu;
87253 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
87254
87255 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
87256 {
87257 - atomic_long_inc(&zone->vm_stat[item]);
87258 - atomic_long_inc(&vm_stat[item]);
87259 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
87260 + atomic_long_inc_unchecked(&vm_stat[item]);
87261 }
87262
87263 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
87264 {
87265 - atomic_long_dec(&zone->vm_stat[item]);
87266 - atomic_long_dec(&vm_stat[item]);
87267 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
87268 + atomic_long_dec_unchecked(&vm_stat[item]);
87269 }
87270
87271 static inline void __inc_zone_page_state(struct page *page,
87272 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
87273 index 91b0a68..0e9adf6 100644
87274 --- a/include/linux/xattr.h
87275 +++ b/include/linux/xattr.h
87276 @@ -28,7 +28,7 @@ struct xattr_handler {
87277 size_t size, int handler_flags);
87278 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
87279 size_t size, int flags, int handler_flags);
87280 -};
87281 +} __do_const;
87282
87283 struct xattr {
87284 const char *name;
87285 @@ -37,6 +37,9 @@ struct xattr {
87286 };
87287
87288 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
87289 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
87290 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
87291 +#endif
87292 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
87293 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
87294 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
87295 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
87296 index 92dbbd3..13ab0b3 100644
87297 --- a/include/linux/zlib.h
87298 +++ b/include/linux/zlib.h
87299 @@ -31,6 +31,7 @@
87300 #define _ZLIB_H
87301
87302 #include <linux/zconf.h>
87303 +#include <linux/compiler.h>
87304
87305 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
87306 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
87307 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
87308
87309 /* basic functions */
87310
87311 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
87312 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
87313 /*
87314 Returns the number of bytes that needs to be allocated for a per-
87315 stream workspace with the specified parameters. A pointer to this
87316 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
87317 index 3e4fddf..5ec9104 100644
87318 --- a/include/media/v4l2-dev.h
87319 +++ b/include/media/v4l2-dev.h
87320 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
87321 int (*mmap) (struct file *, struct vm_area_struct *);
87322 int (*open) (struct file *);
87323 int (*release) (struct file *);
87324 -};
87325 +} __do_const;
87326
87327 /*
87328 * Newer version of video_device, handled by videodev2.c
87329 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
87330 index ffb69da..040393e 100644
87331 --- a/include/media/v4l2-device.h
87332 +++ b/include/media/v4l2-device.h
87333 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
87334 this function returns 0. If the name ends with a digit (e.g. cx18),
87335 then the name will be set to cx18-0 since cx180 looks really odd. */
87336 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
87337 - atomic_t *instance);
87338 + atomic_unchecked_t *instance);
87339
87340 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
87341 Since the parent disappears this ensures that v4l2_dev doesn't have an
87342 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
87343 index 2a25dec..bf6dd8a 100644
87344 --- a/include/net/9p/transport.h
87345 +++ b/include/net/9p/transport.h
87346 @@ -62,7 +62,7 @@ struct p9_trans_module {
87347 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
87348 int (*zc_request)(struct p9_client *, struct p9_req_t *,
87349 char *, char *, int , int, int, int);
87350 -};
87351 +} __do_const;
87352
87353 void v9fs_register_trans(struct p9_trans_module *m);
87354 void v9fs_unregister_trans(struct p9_trans_module *m);
87355 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
87356 index a175ba4..196eb8242 100644
87357 --- a/include/net/af_unix.h
87358 +++ b/include/net/af_unix.h
87359 @@ -36,7 +36,7 @@ struct unix_skb_parms {
87360 u32 secid; /* Security ID */
87361 #endif
87362 u32 consumed;
87363 -};
87364 +} __randomize_layout;
87365
87366 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
87367 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
87368 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
87369 index 2239a37..a83461f 100644
87370 --- a/include/net/bluetooth/l2cap.h
87371 +++ b/include/net/bluetooth/l2cap.h
87372 @@ -609,7 +609,7 @@ struct l2cap_ops {
87373 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
87374 unsigned long hdr_len,
87375 unsigned long len, int nb);
87376 -};
87377 +} __do_const;
87378
87379 struct l2cap_conn {
87380 struct hci_conn *hcon;
87381 diff --git a/include/net/bonding.h b/include/net/bonding.h
87382 index fda6fee..dbdf83c 100644
87383 --- a/include/net/bonding.h
87384 +++ b/include/net/bonding.h
87385 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
87386
87387 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
87388 {
87389 - atomic_long_inc(&dev->tx_dropped);
87390 + atomic_long_inc_unchecked(&dev->tx_dropped);
87391 dev_kfree_skb_any(skb);
87392 }
87393
87394 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
87395 index f2ae33d..c457cf0 100644
87396 --- a/include/net/caif/cfctrl.h
87397 +++ b/include/net/caif/cfctrl.h
87398 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
87399 void (*radioset_rsp)(void);
87400 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
87401 struct cflayer *client_layer);
87402 -};
87403 +} __no_const;
87404
87405 /* Link Setup Parameters for CAIF-Links. */
87406 struct cfctrl_link_param {
87407 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
87408 struct cfctrl {
87409 struct cfsrvl serv;
87410 struct cfctrl_rsp res;
87411 - atomic_t req_seq_no;
87412 - atomic_t rsp_seq_no;
87413 + atomic_unchecked_t req_seq_no;
87414 + atomic_unchecked_t rsp_seq_no;
87415 struct list_head list;
87416 /* Protects from simultaneous access to first_req list */
87417 spinlock_t info_list_lock;
87418 diff --git a/include/net/flow.h b/include/net/flow.h
87419 index 8109a15..504466d 100644
87420 --- a/include/net/flow.h
87421 +++ b/include/net/flow.h
87422 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
87423
87424 void flow_cache_flush(struct net *net);
87425 void flow_cache_flush_deferred(struct net *net);
87426 -extern atomic_t flow_cache_genid;
87427 +extern atomic_unchecked_t flow_cache_genid;
87428
87429 #endif
87430 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
87431 index 0574abd..0f16881 100644
87432 --- a/include/net/genetlink.h
87433 +++ b/include/net/genetlink.h
87434 @@ -130,7 +130,7 @@ struct genl_ops {
87435 u8 cmd;
87436 u8 internal_flags;
87437 u8 flags;
87438 -};
87439 +} __do_const;
87440
87441 int __genl_register_family(struct genl_family *family);
87442
87443 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
87444 index 0f712c0..cd762c4 100644
87445 --- a/include/net/gro_cells.h
87446 +++ b/include/net/gro_cells.h
87447 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
87448 cell = this_cpu_ptr(gcells->cells);
87449
87450 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
87451 - atomic_long_inc(&dev->rx_dropped);
87452 + atomic_long_inc_unchecked(&dev->rx_dropped);
87453 kfree_skb(skb);
87454 return;
87455 }
87456 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
87457 index 5976bde..3a81660 100644
87458 --- a/include/net/inet_connection_sock.h
87459 +++ b/include/net/inet_connection_sock.h
87460 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
87461 int (*bind_conflict)(const struct sock *sk,
87462 const struct inet_bind_bucket *tb, bool relax);
87463 void (*mtu_reduced)(struct sock *sk);
87464 -};
87465 +} __do_const;
87466
87467 /** inet_connection_sock - INET connection oriented sock
87468 *
87469 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
87470 index 80479ab..0c3f647 100644
87471 --- a/include/net/inetpeer.h
87472 +++ b/include/net/inetpeer.h
87473 @@ -47,7 +47,7 @@ struct inet_peer {
87474 */
87475 union {
87476 struct {
87477 - atomic_t rid; /* Frag reception counter */
87478 + atomic_unchecked_t rid; /* Frag reception counter */
87479 };
87480 struct rcu_head rcu;
87481 struct inet_peer *gc_next;
87482 diff --git a/include/net/ip.h b/include/net/ip.h
87483 index 6cc1eaf..14059b0 100644
87484 --- a/include/net/ip.h
87485 +++ b/include/net/ip.h
87486 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
87487 }
87488 }
87489
87490 -u32 ip_idents_reserve(u32 hash, int segs);
87491 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
87492 void __ip_select_ident(struct iphdr *iph, int segs);
87493
87494 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
87495 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
87496 index 5bd120e4..03fb812 100644
87497 --- a/include/net/ip_fib.h
87498 +++ b/include/net/ip_fib.h
87499 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
87500
87501 #define FIB_RES_SADDR(net, res) \
87502 ((FIB_RES_NH(res).nh_saddr_genid == \
87503 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
87504 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
87505 FIB_RES_NH(res).nh_saddr : \
87506 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
87507 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
87508 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
87509 index 615b20b..fd4cbd8 100644
87510 --- a/include/net/ip_vs.h
87511 +++ b/include/net/ip_vs.h
87512 @@ -534,7 +534,7 @@ struct ip_vs_conn {
87513 struct ip_vs_conn *control; /* Master control connection */
87514 atomic_t n_control; /* Number of controlled ones */
87515 struct ip_vs_dest *dest; /* real server */
87516 - atomic_t in_pkts; /* incoming packet counter */
87517 + atomic_unchecked_t in_pkts; /* incoming packet counter */
87518
87519 /* Packet transmitter for different forwarding methods. If it
87520 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
87521 @@ -682,7 +682,7 @@ struct ip_vs_dest {
87522 __be16 port; /* port number of the server */
87523 union nf_inet_addr addr; /* IP address of the server */
87524 volatile unsigned int flags; /* dest status flags */
87525 - atomic_t conn_flags; /* flags to copy to conn */
87526 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
87527 atomic_t weight; /* server weight */
87528
87529 atomic_t refcnt; /* reference counter */
87530 @@ -928,11 +928,11 @@ struct netns_ipvs {
87531 /* ip_vs_lblc */
87532 int sysctl_lblc_expiration;
87533 struct ctl_table_header *lblc_ctl_header;
87534 - struct ctl_table *lblc_ctl_table;
87535 + ctl_table_no_const *lblc_ctl_table;
87536 /* ip_vs_lblcr */
87537 int sysctl_lblcr_expiration;
87538 struct ctl_table_header *lblcr_ctl_header;
87539 - struct ctl_table *lblcr_ctl_table;
87540 + ctl_table_no_const *lblcr_ctl_table;
87541 /* ip_vs_est */
87542 struct list_head est_list; /* estimator list */
87543 spinlock_t est_lock;
87544 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
87545 index 8d4f588..2e37ad2 100644
87546 --- a/include/net/irda/ircomm_tty.h
87547 +++ b/include/net/irda/ircomm_tty.h
87548 @@ -33,6 +33,7 @@
87549 #include <linux/termios.h>
87550 #include <linux/timer.h>
87551 #include <linux/tty.h> /* struct tty_struct */
87552 +#include <asm/local.h>
87553
87554 #include <net/irda/irias_object.h>
87555 #include <net/irda/ircomm_core.h>
87556 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
87557 index 714cc9a..ea05f3e 100644
87558 --- a/include/net/iucv/af_iucv.h
87559 +++ b/include/net/iucv/af_iucv.h
87560 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
87561 struct iucv_sock_list {
87562 struct hlist_head head;
87563 rwlock_t lock;
87564 - atomic_t autobind_name;
87565 + atomic_unchecked_t autobind_name;
87566 };
87567
87568 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
87569 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
87570 index f3be818..bf46196 100644
87571 --- a/include/net/llc_c_ac.h
87572 +++ b/include/net/llc_c_ac.h
87573 @@ -87,7 +87,7 @@
87574 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
87575 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
87576
87577 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
87578 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
87579
87580 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
87581 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
87582 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
87583 index 3948cf1..83b28c4 100644
87584 --- a/include/net/llc_c_ev.h
87585 +++ b/include/net/llc_c_ev.h
87586 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
87587 return (struct llc_conn_state_ev *)skb->cb;
87588 }
87589
87590 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
87591 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
87592 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
87593 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
87594
87595 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
87596 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
87597 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
87598 index 48f3f89..0e92c50 100644
87599 --- a/include/net/llc_c_st.h
87600 +++ b/include/net/llc_c_st.h
87601 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
87602 u8 next_state;
87603 const llc_conn_ev_qfyr_t *ev_qualifiers;
87604 const llc_conn_action_t *ev_actions;
87605 -};
87606 +} __do_const;
87607
87608 struct llc_conn_state {
87609 u8 current_state;
87610 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
87611 index a61b98c..aade1eb 100644
87612 --- a/include/net/llc_s_ac.h
87613 +++ b/include/net/llc_s_ac.h
87614 @@ -23,7 +23,7 @@
87615 #define SAP_ACT_TEST_IND 9
87616
87617 /* All action functions must look like this */
87618 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
87619 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
87620
87621 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
87622 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
87623 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
87624 index c4359e2..76dbc4a 100644
87625 --- a/include/net/llc_s_st.h
87626 +++ b/include/net/llc_s_st.h
87627 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
87628 llc_sap_ev_t ev;
87629 u8 next_state;
87630 const llc_sap_action_t *ev_actions;
87631 -};
87632 +} __do_const;
87633
87634 struct llc_sap_state {
87635 u8 curr_state;
87636 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
87637 index d52914b..2b13cec 100644
87638 --- a/include/net/mac80211.h
87639 +++ b/include/net/mac80211.h
87640 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
87641 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
87642
87643 u32 (*get_expected_throughput)(void *priv_sta);
87644 -};
87645 +} __do_const;
87646
87647 static inline int rate_supported(struct ieee80211_sta *sta,
87648 enum ieee80211_band band,
87649 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
87650 index 76f7084..8f36e39 100644
87651 --- a/include/net/neighbour.h
87652 +++ b/include/net/neighbour.h
87653 @@ -163,7 +163,7 @@ struct neigh_ops {
87654 void (*error_report)(struct neighbour *, struct sk_buff *);
87655 int (*output)(struct neighbour *, struct sk_buff *);
87656 int (*connected_output)(struct neighbour *, struct sk_buff *);
87657 -};
87658 +} __do_const;
87659
87660 struct pneigh_entry {
87661 struct pneigh_entry *next;
87662 @@ -217,7 +217,7 @@ struct neigh_table {
87663 struct neigh_statistics __percpu *stats;
87664 struct neigh_hash_table __rcu *nht;
87665 struct pneigh_entry **phash_buckets;
87666 -};
87667 +} __randomize_layout;
87668
87669 enum {
87670 NEIGH_ARP_TABLE = 0,
87671 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
87672 index 36faf49..6927638 100644
87673 --- a/include/net/net_namespace.h
87674 +++ b/include/net/net_namespace.h
87675 @@ -131,8 +131,8 @@ struct net {
87676 struct netns_ipvs *ipvs;
87677 #endif
87678 struct sock *diag_nlsk;
87679 - atomic_t fnhe_genid;
87680 -};
87681 + atomic_unchecked_t fnhe_genid;
87682 +} __randomize_layout;
87683
87684 #include <linux/seq_file_net.h>
87685
87686 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
87687 #define __net_init __init
87688 #define __net_exit __exit_refok
87689 #define __net_initdata __initdata
87690 +#ifdef CONSTIFY_PLUGIN
87691 #define __net_initconst __initconst
87692 +#else
87693 +#define __net_initconst __initdata
87694 +#endif
87695 #endif
87696
87697 int peernet2id(struct net *net, struct net *peer);
87698 @@ -301,7 +305,7 @@ struct pernet_operations {
87699 void (*exit_batch)(struct list_head *net_exit_list);
87700 int *id;
87701 size_t size;
87702 -};
87703 +} __do_const;
87704
87705 /*
87706 * Use these carefully. If you implement a network device and it
87707 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
87708
87709 static inline int rt_genid_ipv4(struct net *net)
87710 {
87711 - return atomic_read(&net->ipv4.rt_genid);
87712 + return atomic_read_unchecked(&net->ipv4.rt_genid);
87713 }
87714
87715 static inline void rt_genid_bump_ipv4(struct net *net)
87716 {
87717 - atomic_inc(&net->ipv4.rt_genid);
87718 + atomic_inc_unchecked(&net->ipv4.rt_genid);
87719 }
87720
87721 extern void (*__fib6_flush_trees)(struct net *net);
87722 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
87723
87724 static inline int fnhe_genid(struct net *net)
87725 {
87726 - return atomic_read(&net->fnhe_genid);
87727 + return atomic_read_unchecked(&net->fnhe_genid);
87728 }
87729
87730 static inline void fnhe_genid_bump(struct net *net)
87731 {
87732 - atomic_inc(&net->fnhe_genid);
87733 + atomic_inc_unchecked(&net->fnhe_genid);
87734 }
87735
87736 #endif /* __NET_NET_NAMESPACE_H */
87737 diff --git a/include/net/netlink.h b/include/net/netlink.h
87738 index e010ee8..405b9f4 100644
87739 --- a/include/net/netlink.h
87740 +++ b/include/net/netlink.h
87741 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
87742 {
87743 if (mark) {
87744 WARN_ON((unsigned char *) mark < skb->data);
87745 - skb_trim(skb, (unsigned char *) mark - skb->data);
87746 + skb_trim(skb, (const unsigned char *) mark - skb->data);
87747 }
87748 }
87749
87750 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
87751 index 29d6a94..235d3d84 100644
87752 --- a/include/net/netns/conntrack.h
87753 +++ b/include/net/netns/conntrack.h
87754 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
87755 struct nf_proto_net {
87756 #ifdef CONFIG_SYSCTL
87757 struct ctl_table_header *ctl_table_header;
87758 - struct ctl_table *ctl_table;
87759 + ctl_table_no_const *ctl_table;
87760 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
87761 struct ctl_table_header *ctl_compat_header;
87762 - struct ctl_table *ctl_compat_table;
87763 + ctl_table_no_const *ctl_compat_table;
87764 #endif
87765 #endif
87766 unsigned int users;
87767 @@ -60,7 +60,7 @@ struct nf_ip_net {
87768 struct nf_icmp_net icmpv6;
87769 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
87770 struct ctl_table_header *ctl_table_header;
87771 - struct ctl_table *ctl_table;
87772 + ctl_table_no_const *ctl_table;
87773 #endif
87774 };
87775
87776 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
87777 index dbe2254..ed0c151 100644
87778 --- a/include/net/netns/ipv4.h
87779 +++ b/include/net/netns/ipv4.h
87780 @@ -87,7 +87,7 @@ struct netns_ipv4 {
87781
87782 struct ping_group_range ping_group_range;
87783
87784 - atomic_t dev_addr_genid;
87785 + atomic_unchecked_t dev_addr_genid;
87786
87787 #ifdef CONFIG_SYSCTL
87788 unsigned long *sysctl_local_reserved_ports;
87789 @@ -101,6 +101,6 @@ struct netns_ipv4 {
87790 struct fib_rules_ops *mr_rules_ops;
87791 #endif
87792 #endif
87793 - atomic_t rt_genid;
87794 + atomic_unchecked_t rt_genid;
87795 };
87796 #endif
87797 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
87798 index 69ae41f..4f94868 100644
87799 --- a/include/net/netns/ipv6.h
87800 +++ b/include/net/netns/ipv6.h
87801 @@ -75,8 +75,8 @@ struct netns_ipv6 {
87802 struct fib_rules_ops *mr6_rules_ops;
87803 #endif
87804 #endif
87805 - atomic_t dev_addr_genid;
87806 - atomic_t fib6_sernum;
87807 + atomic_unchecked_t dev_addr_genid;
87808 + atomic_unchecked_t fib6_sernum;
87809 };
87810
87811 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
87812 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
87813 index 730d82a..045f2c4 100644
87814 --- a/include/net/netns/xfrm.h
87815 +++ b/include/net/netns/xfrm.h
87816 @@ -78,7 +78,7 @@ struct netns_xfrm {
87817
87818 /* flow cache part */
87819 struct flow_cache flow_cache_global;
87820 - atomic_t flow_cache_genid;
87821 + atomic_unchecked_t flow_cache_genid;
87822 struct list_head flow_cache_gc_list;
87823 spinlock_t flow_cache_gc_lock;
87824 struct work_struct flow_cache_gc_work;
87825 diff --git a/include/net/ping.h b/include/net/ping.h
87826 index cc16d41..664f40b 100644
87827 --- a/include/net/ping.h
87828 +++ b/include/net/ping.h
87829 @@ -54,7 +54,7 @@ struct ping_iter_state {
87830
87831 extern struct proto ping_prot;
87832 #if IS_ENABLED(CONFIG_IPV6)
87833 -extern struct pingv6_ops pingv6_ops;
87834 +extern struct pingv6_ops *pingv6_ops;
87835 #endif
87836
87837 struct pingfakehdr {
87838 diff --git a/include/net/protocol.h b/include/net/protocol.h
87839 index d6fcc1f..ca277058 100644
87840 --- a/include/net/protocol.h
87841 +++ b/include/net/protocol.h
87842 @@ -49,7 +49,7 @@ struct net_protocol {
87843 * socket lookup?
87844 */
87845 icmp_strict_tag_validation:1;
87846 -};
87847 +} __do_const;
87848
87849 #if IS_ENABLED(CONFIG_IPV6)
87850 struct inet6_protocol {
87851 @@ -62,7 +62,7 @@ struct inet6_protocol {
87852 u8 type, u8 code, int offset,
87853 __be32 info);
87854 unsigned int flags; /* INET6_PROTO_xxx */
87855 -};
87856 +} __do_const;
87857
87858 #define INET6_PROTO_NOPOLICY 0x1
87859 #define INET6_PROTO_FINAL 0x2
87860 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
87861 index 6c6d539..af70817 100644
87862 --- a/include/net/rtnetlink.h
87863 +++ b/include/net/rtnetlink.h
87864 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
87865 const struct net_device *dev,
87866 const struct net_device *slave_dev);
87867 struct net *(*get_link_net)(const struct net_device *dev);
87868 -};
87869 +} __do_const;
87870
87871 int __rtnl_link_register(struct rtnl_link_ops *ops);
87872 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
87873 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
87874 index 4a5b9a3..ca27d73 100644
87875 --- a/include/net/sctp/checksum.h
87876 +++ b/include/net/sctp/checksum.h
87877 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
87878 unsigned int offset)
87879 {
87880 struct sctphdr *sh = sctp_hdr(skb);
87881 - __le32 ret, old = sh->checksum;
87882 - const struct skb_checksum_ops ops = {
87883 + __le32 ret, old = sh->checksum;
87884 + static const struct skb_checksum_ops ops = {
87885 .update = sctp_csum_update,
87886 .combine = sctp_csum_combine,
87887 };
87888 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
87889 index 487ef34..d457f98 100644
87890 --- a/include/net/sctp/sm.h
87891 +++ b/include/net/sctp/sm.h
87892 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
87893 typedef struct {
87894 sctp_state_fn_t *fn;
87895 const char *name;
87896 -} sctp_sm_table_entry_t;
87897 +} __do_const sctp_sm_table_entry_t;
87898
87899 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
87900 * currently in use.
87901 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
87902 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
87903
87904 /* Extern declarations for major data structures. */
87905 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87906 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87907
87908
87909 /* Get the size of a DATA chunk payload. */
87910 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
87911 index 2bb2fcf..d17c291 100644
87912 --- a/include/net/sctp/structs.h
87913 +++ b/include/net/sctp/structs.h
87914 @@ -509,7 +509,7 @@ struct sctp_pf {
87915 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
87916 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
87917 struct sctp_af *af;
87918 -};
87919 +} __do_const;
87920
87921
87922 /* Structure to track chunk fragments that have been acked, but peer
87923 diff --git a/include/net/sock.h b/include/net/sock.h
87924 index e4079c2..79c5d3a 100644
87925 --- a/include/net/sock.h
87926 +++ b/include/net/sock.h
87927 @@ -362,7 +362,7 @@ struct sock {
87928 unsigned int sk_napi_id;
87929 unsigned int sk_ll_usec;
87930 #endif
87931 - atomic_t sk_drops;
87932 + atomic_unchecked_t sk_drops;
87933 int sk_rcvbuf;
87934
87935 struct sk_filter __rcu *sk_filter;
87936 @@ -1039,7 +1039,7 @@ struct proto {
87937 void (*destroy_cgroup)(struct mem_cgroup *memcg);
87938 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
87939 #endif
87940 -};
87941 +} __randomize_layout;
87942
87943 /*
87944 * Bits in struct cg_proto.flags
87945 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
87946 page_counter_uncharge(&prot->memory_allocated, amt);
87947 }
87948
87949 -static inline long
87950 +static inline long __intentional_overflow(-1)
87951 sk_memory_allocated(const struct sock *sk)
87952 {
87953 struct proto *prot = sk->sk_prot;
87954 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
87955 }
87956
87957 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
87958 - struct iov_iter *from, char *to,
87959 + struct iov_iter *from, unsigned char *to,
87960 int copy, int offset)
87961 {
87962 if (skb->ip_summed == CHECKSUM_NONE) {
87963 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
87964 }
87965 }
87966
87967 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87968 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87969
87970 /**
87971 * sk_page_frag - return an appropriate page_frag
87972 diff --git a/include/net/tcp.h b/include/net/tcp.h
87973 index 8d6b983..5813205 100644
87974 --- a/include/net/tcp.h
87975 +++ b/include/net/tcp.h
87976 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
87977 void tcp_xmit_retransmit_queue(struct sock *);
87978 void tcp_simple_retransmit(struct sock *);
87979 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
87980 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87981 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87982
87983 void tcp_send_probe0(struct sock *);
87984 void tcp_send_partial(struct sock *);
87985 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
87986 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
87987 */
87988 struct tcp_skb_cb {
87989 - __u32 seq; /* Starting sequence number */
87990 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
87991 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
87992 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
87993 union {
87994 /* Note : tcp_tw_isn is used in input path only
87995 * (isn chosen by tcp_timewait_state_process())
87996 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
87997
87998 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
87999 /* 1 byte hole */
88000 - __u32 ack_seq; /* Sequence number ACK'd */
88001 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
88002 union {
88003 struct inet_skb_parm h4;
88004 #if IS_ENABLED(CONFIG_IPV6)
88005 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
88006 index dc4865e..152ee4c 100644
88007 --- a/include/net/xfrm.h
88008 +++ b/include/net/xfrm.h
88009 @@ -285,7 +285,6 @@ struct xfrm_dst;
88010 struct xfrm_policy_afinfo {
88011 unsigned short family;
88012 struct dst_ops *dst_ops;
88013 - void (*garbage_collect)(struct net *net);
88014 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
88015 const xfrm_address_t *saddr,
88016 const xfrm_address_t *daddr);
88017 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
88018 struct net_device *dev,
88019 const struct flowi *fl);
88020 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
88021 -};
88022 +} __do_const;
88023
88024 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
88025 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
88026 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
88027 int (*transport_finish)(struct sk_buff *skb,
88028 int async);
88029 void (*local_error)(struct sk_buff *skb, u32 mtu);
88030 -};
88031 +} __do_const;
88032
88033 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
88034 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
88035 @@ -437,7 +436,7 @@ struct xfrm_mode {
88036 struct module *owner;
88037 unsigned int encap;
88038 int flags;
88039 -};
88040 +} __do_const;
88041
88042 /* Flags for xfrm_mode. */
88043 enum {
88044 @@ -534,7 +533,7 @@ struct xfrm_policy {
88045 struct timer_list timer;
88046
88047 struct flow_cache_object flo;
88048 - atomic_t genid;
88049 + atomic_unchecked_t genid;
88050 u32 priority;
88051 u32 index;
88052 struct xfrm_mark mark;
88053 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
88054 }
88055
88056 void xfrm_garbage_collect(struct net *net);
88057 +void xfrm_garbage_collect_deferred(struct net *net);
88058
88059 #else
88060
88061 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
88062 static inline void xfrm_garbage_collect(struct net *net)
88063 {
88064 }
88065 +static inline void xfrm_garbage_collect_deferred(struct net *net)
88066 +{
88067 +}
88068 #endif
88069
88070 static __inline__
88071 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
88072 index 1017e0b..227aa4d 100644
88073 --- a/include/rdma/iw_cm.h
88074 +++ b/include/rdma/iw_cm.h
88075 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
88076 int backlog);
88077
88078 int (*destroy_listen)(struct iw_cm_id *cm_id);
88079 -};
88080 +} __no_const;
88081
88082 /**
88083 * iw_create_cm_id - Create an IW CM identifier.
88084 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
88085 index 93d14da..734b3d8 100644
88086 --- a/include/scsi/libfc.h
88087 +++ b/include/scsi/libfc.h
88088 @@ -771,6 +771,7 @@ struct libfc_function_template {
88089 */
88090 void (*disc_stop_final) (struct fc_lport *);
88091 };
88092 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
88093
88094 /**
88095 * struct fc_disc - Discovery context
88096 @@ -875,7 +876,7 @@ struct fc_lport {
88097 struct fc_vport *vport;
88098
88099 /* Operational Information */
88100 - struct libfc_function_template tt;
88101 + libfc_function_template_no_const tt;
88102 u8 link_up;
88103 u8 qfull;
88104 enum fc_lport_state state;
88105 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
88106 index a4c9336..d6f8f34 100644
88107 --- a/include/scsi/scsi_device.h
88108 +++ b/include/scsi/scsi_device.h
88109 @@ -185,9 +185,9 @@ struct scsi_device {
88110 unsigned int max_device_blocked; /* what device_blocked counts down from */
88111 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
88112
88113 - atomic_t iorequest_cnt;
88114 - atomic_t iodone_cnt;
88115 - atomic_t ioerr_cnt;
88116 + atomic_unchecked_t iorequest_cnt;
88117 + atomic_unchecked_t iodone_cnt;
88118 + atomic_unchecked_t ioerr_cnt;
88119
88120 struct device sdev_gendev,
88121 sdev_dev;
88122 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
88123 index 007a0bc..7188db8 100644
88124 --- a/include/scsi/scsi_transport_fc.h
88125 +++ b/include/scsi/scsi_transport_fc.h
88126 @@ -756,7 +756,8 @@ struct fc_function_template {
88127 unsigned long show_host_system_hostname:1;
88128
88129 unsigned long disable_target_scan:1;
88130 -};
88131 +} __do_const;
88132 +typedef struct fc_function_template __no_const fc_function_template_no_const;
88133
88134
88135 /**
88136 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
88137 index f48089d..73abe48 100644
88138 --- a/include/sound/compress_driver.h
88139 +++ b/include/sound/compress_driver.h
88140 @@ -130,7 +130,7 @@ struct snd_compr_ops {
88141 struct snd_compr_caps *caps);
88142 int (*get_codec_caps) (struct snd_compr_stream *stream,
88143 struct snd_compr_codec_caps *codec);
88144 -};
88145 +} __no_const;
88146
88147 /**
88148 * struct snd_compr: Compressed device
88149 diff --git a/include/sound/soc.h b/include/sound/soc.h
88150 index 0d1ade1..34e77d3 100644
88151 --- a/include/sound/soc.h
88152 +++ b/include/sound/soc.h
88153 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
88154 enum snd_soc_dapm_type, int);
88155
88156 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
88157 -};
88158 +} __do_const;
88159
88160 /* SoC platform interface */
88161 struct snd_soc_platform_driver {
88162 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
88163 const struct snd_compr_ops *compr_ops;
88164
88165 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
88166 -};
88167 +} __do_const;
88168
88169 struct snd_soc_dai_link_component {
88170 const char *name;
88171 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
88172 index 985ca4c..b55b54a 100644
88173 --- a/include/target/target_core_base.h
88174 +++ b/include/target/target_core_base.h
88175 @@ -767,7 +767,7 @@ struct se_device {
88176 atomic_long_t write_bytes;
88177 /* Active commands on this virtual SE device */
88178 atomic_t simple_cmds;
88179 - atomic_t dev_ordered_id;
88180 + atomic_unchecked_t dev_ordered_id;
88181 atomic_t dev_ordered_sync;
88182 atomic_t dev_qf_count;
88183 int export_count;
88184 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
88185 new file mode 100644
88186 index 0000000..fb634b7
88187 --- /dev/null
88188 +++ b/include/trace/events/fs.h
88189 @@ -0,0 +1,53 @@
88190 +#undef TRACE_SYSTEM
88191 +#define TRACE_SYSTEM fs
88192 +
88193 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
88194 +#define _TRACE_FS_H
88195 +
88196 +#include <linux/fs.h>
88197 +#include <linux/tracepoint.h>
88198 +
88199 +TRACE_EVENT(do_sys_open,
88200 +
88201 + TP_PROTO(const char *filename, int flags, int mode),
88202 +
88203 + TP_ARGS(filename, flags, mode),
88204 +
88205 + TP_STRUCT__entry(
88206 + __string( filename, filename )
88207 + __field( int, flags )
88208 + __field( int, mode )
88209 + ),
88210 +
88211 + TP_fast_assign(
88212 + __assign_str(filename, filename);
88213 + __entry->flags = flags;
88214 + __entry->mode = mode;
88215 + ),
88216 +
88217 + TP_printk("\"%s\" %x %o",
88218 + __get_str(filename), __entry->flags, __entry->mode)
88219 +);
88220 +
88221 +TRACE_EVENT(open_exec,
88222 +
88223 + TP_PROTO(const char *filename),
88224 +
88225 + TP_ARGS(filename),
88226 +
88227 + TP_STRUCT__entry(
88228 + __string( filename, filename )
88229 + ),
88230 +
88231 + TP_fast_assign(
88232 + __assign_str(filename, filename);
88233 + ),
88234 +
88235 + TP_printk("\"%s\"",
88236 + __get_str(filename))
88237 +);
88238 +
88239 +#endif /* _TRACE_FS_H */
88240 +
88241 +/* This part must be outside protection */
88242 +#include <trace/define_trace.h>
88243 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
88244 index 3608beb..df39d8a 100644
88245 --- a/include/trace/events/irq.h
88246 +++ b/include/trace/events/irq.h
88247 @@ -36,7 +36,7 @@ struct softirq_action;
88248 */
88249 TRACE_EVENT(irq_handler_entry,
88250
88251 - TP_PROTO(int irq, struct irqaction *action),
88252 + TP_PROTO(int irq, const struct irqaction *action),
88253
88254 TP_ARGS(irq, action),
88255
88256 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
88257 */
88258 TRACE_EVENT(irq_handler_exit,
88259
88260 - TP_PROTO(int irq, struct irqaction *action, int ret),
88261 + TP_PROTO(int irq, const struct irqaction *action, int ret),
88262
88263 TP_ARGS(irq, action, ret),
88264
88265 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
88266 index 7caf44c..23c6f27 100644
88267 --- a/include/uapi/linux/a.out.h
88268 +++ b/include/uapi/linux/a.out.h
88269 @@ -39,6 +39,14 @@ enum machine_type {
88270 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
88271 };
88272
88273 +/* Constants for the N_FLAGS field */
88274 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
88275 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
88276 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
88277 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
88278 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
88279 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
88280 +
88281 #if !defined (N_MAGIC)
88282 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
88283 #endif
88284 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
88285 index 22b6ad3..aeba37e 100644
88286 --- a/include/uapi/linux/bcache.h
88287 +++ b/include/uapi/linux/bcache.h
88288 @@ -5,6 +5,7 @@
88289 * Bcache on disk data structures
88290 */
88291
88292 +#include <linux/compiler.h>
88293 #include <asm/types.h>
88294
88295 #define BITMASK(name, type, field, offset, size) \
88296 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
88297 /* Btree keys - all units are in sectors */
88298
88299 struct bkey {
88300 - __u64 high;
88301 - __u64 low;
88302 + __u64 high __intentional_overflow(-1);
88303 + __u64 low __intentional_overflow(-1);
88304 __u64 ptr[];
88305 };
88306
88307 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
88308 index d876736..ccce5c0 100644
88309 --- a/include/uapi/linux/byteorder/little_endian.h
88310 +++ b/include/uapi/linux/byteorder/little_endian.h
88311 @@ -42,51 +42,51 @@
88312
88313 static inline __le64 __cpu_to_le64p(const __u64 *p)
88314 {
88315 - return (__force __le64)*p;
88316 + return (__force const __le64)*p;
88317 }
88318 -static inline __u64 __le64_to_cpup(const __le64 *p)
88319 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
88320 {
88321 - return (__force __u64)*p;
88322 + return (__force const __u64)*p;
88323 }
88324 static inline __le32 __cpu_to_le32p(const __u32 *p)
88325 {
88326 - return (__force __le32)*p;
88327 + return (__force const __le32)*p;
88328 }
88329 static inline __u32 __le32_to_cpup(const __le32 *p)
88330 {
88331 - return (__force __u32)*p;
88332 + return (__force const __u32)*p;
88333 }
88334 static inline __le16 __cpu_to_le16p(const __u16 *p)
88335 {
88336 - return (__force __le16)*p;
88337 + return (__force const __le16)*p;
88338 }
88339 static inline __u16 __le16_to_cpup(const __le16 *p)
88340 {
88341 - return (__force __u16)*p;
88342 + return (__force const __u16)*p;
88343 }
88344 static inline __be64 __cpu_to_be64p(const __u64 *p)
88345 {
88346 - return (__force __be64)__swab64p(p);
88347 + return (__force const __be64)__swab64p(p);
88348 }
88349 static inline __u64 __be64_to_cpup(const __be64 *p)
88350 {
88351 - return __swab64p((__u64 *)p);
88352 + return __swab64p((const __u64 *)p);
88353 }
88354 static inline __be32 __cpu_to_be32p(const __u32 *p)
88355 {
88356 - return (__force __be32)__swab32p(p);
88357 + return (__force const __be32)__swab32p(p);
88358 }
88359 -static inline __u32 __be32_to_cpup(const __be32 *p)
88360 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
88361 {
88362 - return __swab32p((__u32 *)p);
88363 + return __swab32p((const __u32 *)p);
88364 }
88365 static inline __be16 __cpu_to_be16p(const __u16 *p)
88366 {
88367 - return (__force __be16)__swab16p(p);
88368 + return (__force const __be16)__swab16p(p);
88369 }
88370 static inline __u16 __be16_to_cpup(const __be16 *p)
88371 {
88372 - return __swab16p((__u16 *)p);
88373 + return __swab16p((const __u16 *)p);
88374 }
88375 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
88376 #define __le64_to_cpus(x) do { (void)(x); } while (0)
88377 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
88378 index 71e1d0e..6cc9caf 100644
88379 --- a/include/uapi/linux/elf.h
88380 +++ b/include/uapi/linux/elf.h
88381 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
88382 #define PT_GNU_EH_FRAME 0x6474e550
88383
88384 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
88385 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
88386 +
88387 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
88388 +
88389 +/* Constants for the e_flags field */
88390 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
88391 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
88392 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
88393 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
88394 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
88395 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
88396
88397 /*
88398 * Extended Numbering
88399 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
88400 #define DT_DEBUG 21
88401 #define DT_TEXTREL 22
88402 #define DT_JMPREL 23
88403 +#define DT_FLAGS 30
88404 + #define DF_TEXTREL 0x00000004
88405 #define DT_ENCODING 32
88406 #define OLD_DT_LOOS 0x60000000
88407 #define DT_LOOS 0x6000000d
88408 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
88409 #define PF_W 0x2
88410 #define PF_X 0x1
88411
88412 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
88413 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
88414 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
88415 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
88416 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
88417 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
88418 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
88419 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
88420 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
88421 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
88422 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
88423 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
88424 +
88425 typedef struct elf32_phdr{
88426 Elf32_Word p_type;
88427 Elf32_Off p_offset;
88428 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
88429 #define EI_OSABI 7
88430 #define EI_PAD 8
88431
88432 +#define EI_PAX 14
88433 +
88434 #define ELFMAG0 0x7f /* EI_MAG */
88435 #define ELFMAG1 'E'
88436 #define ELFMAG2 'L'
88437 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
88438 index aa169c4..6a2771d 100644
88439 --- a/include/uapi/linux/personality.h
88440 +++ b/include/uapi/linux/personality.h
88441 @@ -30,6 +30,7 @@ enum {
88442 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
88443 ADDR_NO_RANDOMIZE | \
88444 ADDR_COMPAT_LAYOUT | \
88445 + ADDR_LIMIT_3GB | \
88446 MMAP_PAGE_ZERO)
88447
88448 /*
88449 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
88450 index 7530e74..e714828 100644
88451 --- a/include/uapi/linux/screen_info.h
88452 +++ b/include/uapi/linux/screen_info.h
88453 @@ -43,7 +43,8 @@ struct screen_info {
88454 __u16 pages; /* 0x32 */
88455 __u16 vesa_attributes; /* 0x34 */
88456 __u32 capabilities; /* 0x36 */
88457 - __u8 _reserved[6]; /* 0x3a */
88458 + __u16 vesapm_size; /* 0x3a */
88459 + __u8 _reserved[4]; /* 0x3c */
88460 } __attribute__((packed));
88461
88462 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
88463 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
88464 index 0e011eb..82681b1 100644
88465 --- a/include/uapi/linux/swab.h
88466 +++ b/include/uapi/linux/swab.h
88467 @@ -43,7 +43,7 @@
88468 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
88469 */
88470
88471 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
88472 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
88473 {
88474 #ifdef __HAVE_BUILTIN_BSWAP16__
88475 return __builtin_bswap16(val);
88476 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
88477 #endif
88478 }
88479
88480 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
88481 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
88482 {
88483 #ifdef __HAVE_BUILTIN_BSWAP32__
88484 return __builtin_bswap32(val);
88485 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
88486 #endif
88487 }
88488
88489 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
88490 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
88491 {
88492 #ifdef __HAVE_BUILTIN_BSWAP64__
88493 return __builtin_bswap64(val);
88494 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
88495 index 1590c49..5eab462 100644
88496 --- a/include/uapi/linux/xattr.h
88497 +++ b/include/uapi/linux/xattr.h
88498 @@ -73,5 +73,9 @@
88499 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
88500 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
88501
88502 +/* User namespace */
88503 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
88504 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
88505 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
88506
88507 #endif /* _UAPI_LINUX_XATTR_H */
88508 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
88509 index f9466fa..f4e2b81 100644
88510 --- a/include/video/udlfb.h
88511 +++ b/include/video/udlfb.h
88512 @@ -53,10 +53,10 @@ struct dlfb_data {
88513 u32 pseudo_palette[256];
88514 int blank_mode; /*one of FB_BLANK_ */
88515 /* blit-only rendering path metrics, exposed through sysfs */
88516 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
88517 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
88518 - atomic_t bytes_sent; /* to usb, after compression including overhead */
88519 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
88520 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
88521 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
88522 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
88523 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
88524 };
88525
88526 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
88527 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
88528 index 30f5362..8ed8ac9 100644
88529 --- a/include/video/uvesafb.h
88530 +++ b/include/video/uvesafb.h
88531 @@ -122,6 +122,7 @@ struct uvesafb_par {
88532 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
88533 u8 pmi_setpal; /* PMI for palette changes */
88534 u16 *pmi_base; /* protected mode interface location */
88535 + u8 *pmi_code; /* protected mode code location */
88536 void *pmi_start;
88537 void *pmi_pal;
88538 u8 *vbe_state_orig; /*
88539 diff --git a/init/Kconfig b/init/Kconfig
88540 index f5dbc6d..8259396 100644
88541 --- a/init/Kconfig
88542 +++ b/init/Kconfig
88543 @@ -1136,6 +1136,7 @@ endif # CGROUPS
88544
88545 config CHECKPOINT_RESTORE
88546 bool "Checkpoint/restore support" if EXPERT
88547 + depends on !GRKERNSEC
88548 default n
88549 help
88550 Enables additional kernel features in a sake of checkpoint/restore.
88551 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
88552
88553 config COMPAT_BRK
88554 bool "Disable heap randomization"
88555 - default y
88556 + default n
88557 help
88558 Randomizing heap placement makes heap exploits harder, but it
88559 also breaks ancient binaries (including anything libc5 based).
88560 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
88561 config STOP_MACHINE
88562 bool
88563 default y
88564 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
88565 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
88566 help
88567 Need stop_machine() primitive.
88568
88569 diff --git a/init/Makefile b/init/Makefile
88570 index 7bc47ee..6da2dc7 100644
88571 --- a/init/Makefile
88572 +++ b/init/Makefile
88573 @@ -2,6 +2,9 @@
88574 # Makefile for the linux kernel.
88575 #
88576
88577 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
88578 +asflags-y := $(GCC_PLUGINS_AFLAGS)
88579 +
88580 obj-y := main.o version.o mounts.o
88581 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
88582 obj-y += noinitramfs.o
88583 diff --git a/init/do_mounts.c b/init/do_mounts.c
88584 index eb41008..f5dbbf9 100644
88585 --- a/init/do_mounts.c
88586 +++ b/init/do_mounts.c
88587 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
88588 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
88589 {
88590 struct super_block *s;
88591 - int err = sys_mount(name, "/root", fs, flags, data);
88592 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
88593 if (err)
88594 return err;
88595
88596 - sys_chdir("/root");
88597 + sys_chdir((const char __force_user *)"/root");
88598 s = current->fs->pwd.dentry->d_sb;
88599 ROOT_DEV = s->s_dev;
88600 printk(KERN_INFO
88601 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
88602 va_start(args, fmt);
88603 vsprintf(buf, fmt, args);
88604 va_end(args);
88605 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
88606 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
88607 if (fd >= 0) {
88608 sys_ioctl(fd, FDEJECT, 0);
88609 sys_close(fd);
88610 }
88611 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
88612 - fd = sys_open("/dev/console", O_RDWR, 0);
88613 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
88614 if (fd >= 0) {
88615 sys_ioctl(fd, TCGETS, (long)&termios);
88616 termios.c_lflag &= ~ICANON;
88617 sys_ioctl(fd, TCSETSF, (long)&termios);
88618 - sys_read(fd, &c, 1);
88619 + sys_read(fd, (char __user *)&c, 1);
88620 termios.c_lflag |= ICANON;
88621 sys_ioctl(fd, TCSETSF, (long)&termios);
88622 sys_close(fd);
88623 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
88624 mount_root();
88625 out:
88626 devtmpfs_mount("dev");
88627 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
88628 - sys_chroot(".");
88629 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
88630 + sys_chroot((const char __force_user *)".");
88631 }
88632
88633 static bool is_tmpfs;
88634 diff --git a/init/do_mounts.h b/init/do_mounts.h
88635 index f5b978a..69dbfe8 100644
88636 --- a/init/do_mounts.h
88637 +++ b/init/do_mounts.h
88638 @@ -15,15 +15,15 @@ extern int root_mountflags;
88639
88640 static inline int create_dev(char *name, dev_t dev)
88641 {
88642 - sys_unlink(name);
88643 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
88644 + sys_unlink((char __force_user *)name);
88645 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
88646 }
88647
88648 #if BITS_PER_LONG == 32
88649 static inline u32 bstat(char *name)
88650 {
88651 struct stat64 stat;
88652 - if (sys_stat64(name, &stat) != 0)
88653 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
88654 return 0;
88655 if (!S_ISBLK(stat.st_mode))
88656 return 0;
88657 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
88658 static inline u32 bstat(char *name)
88659 {
88660 struct stat stat;
88661 - if (sys_newstat(name, &stat) != 0)
88662 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
88663 return 0;
88664 if (!S_ISBLK(stat.st_mode))
88665 return 0;
88666 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
88667 index 3e0878e..8a9d7a0 100644
88668 --- a/init/do_mounts_initrd.c
88669 +++ b/init/do_mounts_initrd.c
88670 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
88671 {
88672 sys_unshare(CLONE_FS | CLONE_FILES);
88673 /* stdin/stdout/stderr for /linuxrc */
88674 - sys_open("/dev/console", O_RDWR, 0);
88675 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
88676 sys_dup(0);
88677 sys_dup(0);
88678 /* move initrd over / and chdir/chroot in initrd root */
88679 - sys_chdir("/root");
88680 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
88681 - sys_chroot(".");
88682 + sys_chdir((const char __force_user *)"/root");
88683 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
88684 + sys_chroot((const char __force_user *)".");
88685 sys_setsid();
88686 return 0;
88687 }
88688 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
88689 create_dev("/dev/root.old", Root_RAM0);
88690 /* mount initrd on rootfs' /root */
88691 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
88692 - sys_mkdir("/old", 0700);
88693 - sys_chdir("/old");
88694 + sys_mkdir((const char __force_user *)"/old", 0700);
88695 + sys_chdir((const char __force_user *)"/old");
88696
88697 /* try loading default modules from initrd */
88698 load_default_modules();
88699 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
88700 current->flags &= ~PF_FREEZER_SKIP;
88701
88702 /* move initrd to rootfs' /old */
88703 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
88704 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
88705 /* switch root and cwd back to / of rootfs */
88706 - sys_chroot("..");
88707 + sys_chroot((const char __force_user *)"..");
88708
88709 if (new_decode_dev(real_root_dev) == Root_RAM0) {
88710 - sys_chdir("/old");
88711 + sys_chdir((const char __force_user *)"/old");
88712 return;
88713 }
88714
88715 - sys_chdir("/");
88716 + sys_chdir((const char __force_user *)"/");
88717 ROOT_DEV = new_decode_dev(real_root_dev);
88718 mount_root();
88719
88720 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
88721 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
88722 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
88723 if (!error)
88724 printk("okay\n");
88725 else {
88726 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
88727 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
88728 if (error == -ENOENT)
88729 printk("/initrd does not exist. Ignored.\n");
88730 else
88731 printk("failed\n");
88732 printk(KERN_NOTICE "Unmounting old root\n");
88733 - sys_umount("/old", MNT_DETACH);
88734 + sys_umount((char __force_user *)"/old", MNT_DETACH);
88735 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
88736 if (fd < 0) {
88737 error = fd;
88738 @@ -127,11 +127,11 @@ int __init initrd_load(void)
88739 * mounted in the normal path.
88740 */
88741 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
88742 - sys_unlink("/initrd.image");
88743 + sys_unlink((const char __force_user *)"/initrd.image");
88744 handle_initrd();
88745 return 1;
88746 }
88747 }
88748 - sys_unlink("/initrd.image");
88749 + sys_unlink((const char __force_user *)"/initrd.image");
88750 return 0;
88751 }
88752 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
88753 index 8cb6db5..d729f50 100644
88754 --- a/init/do_mounts_md.c
88755 +++ b/init/do_mounts_md.c
88756 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
88757 partitioned ? "_d" : "", minor,
88758 md_setup_args[ent].device_names);
88759
88760 - fd = sys_open(name, 0, 0);
88761 + fd = sys_open((char __force_user *)name, 0, 0);
88762 if (fd < 0) {
88763 printk(KERN_ERR "md: open failed - cannot start "
88764 "array %s\n", name);
88765 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
88766 * array without it
88767 */
88768 sys_close(fd);
88769 - fd = sys_open(name, 0, 0);
88770 + fd = sys_open((char __force_user *)name, 0, 0);
88771 sys_ioctl(fd, BLKRRPART, 0);
88772 }
88773 sys_close(fd);
88774 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
88775
88776 wait_for_device_probe();
88777
88778 - fd = sys_open("/dev/md0", 0, 0);
88779 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
88780 if (fd >= 0) {
88781 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
88782 sys_close(fd);
88783 diff --git a/init/init_task.c b/init/init_task.c
88784 index ba0a7f36..2bcf1d5 100644
88785 --- a/init/init_task.c
88786 +++ b/init/init_task.c
88787 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
88788 * Initial thread structure. Alignment of this is handled by a special
88789 * linker map entry.
88790 */
88791 +#ifdef CONFIG_X86
88792 +union thread_union init_thread_union __init_task_data;
88793 +#else
88794 union thread_union init_thread_union __init_task_data =
88795 { INIT_THREAD_INFO(init_task) };
88796 +#endif
88797 diff --git a/init/initramfs.c b/init/initramfs.c
88798 index ad1bd77..dca2c1b 100644
88799 --- a/init/initramfs.c
88800 +++ b/init/initramfs.c
88801 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
88802
88803 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
88804 while (count) {
88805 - ssize_t rv = sys_write(fd, p, count);
88806 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
88807
88808 if (rv < 0) {
88809 if (rv == -EINTR || rv == -EAGAIN)
88810 @@ -107,7 +107,7 @@ static void __init free_hash(void)
88811 }
88812 }
88813
88814 -static long __init do_utime(char *filename, time_t mtime)
88815 +static long __init do_utime(char __force_user *filename, time_t mtime)
88816 {
88817 struct timespec t[2];
88818
88819 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
88820 struct dir_entry *de, *tmp;
88821 list_for_each_entry_safe(de, tmp, &dir_list, list) {
88822 list_del(&de->list);
88823 - do_utime(de->name, de->mtime);
88824 + do_utime((char __force_user *)de->name, de->mtime);
88825 kfree(de->name);
88826 kfree(de);
88827 }
88828 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
88829 if (nlink >= 2) {
88830 char *old = find_link(major, minor, ino, mode, collected);
88831 if (old)
88832 - return (sys_link(old, collected) < 0) ? -1 : 1;
88833 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
88834 }
88835 return 0;
88836 }
88837 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
88838 {
88839 struct stat st;
88840
88841 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
88842 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
88843 if (S_ISDIR(st.st_mode))
88844 - sys_rmdir(path);
88845 + sys_rmdir((char __force_user *)path);
88846 else
88847 - sys_unlink(path);
88848 + sys_unlink((char __force_user *)path);
88849 }
88850 }
88851
88852 @@ -338,7 +338,7 @@ static int __init do_name(void)
88853 int openflags = O_WRONLY|O_CREAT;
88854 if (ml != 1)
88855 openflags |= O_TRUNC;
88856 - wfd = sys_open(collected, openflags, mode);
88857 + wfd = sys_open((char __force_user *)collected, openflags, mode);
88858
88859 if (wfd >= 0) {
88860 sys_fchown(wfd, uid, gid);
88861 @@ -350,17 +350,17 @@ static int __init do_name(void)
88862 }
88863 }
88864 } else if (S_ISDIR(mode)) {
88865 - sys_mkdir(collected, mode);
88866 - sys_chown(collected, uid, gid);
88867 - sys_chmod(collected, mode);
88868 + sys_mkdir((char __force_user *)collected, mode);
88869 + sys_chown((char __force_user *)collected, uid, gid);
88870 + sys_chmod((char __force_user *)collected, mode);
88871 dir_add(collected, mtime);
88872 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
88873 S_ISFIFO(mode) || S_ISSOCK(mode)) {
88874 if (maybe_link() == 0) {
88875 - sys_mknod(collected, mode, rdev);
88876 - sys_chown(collected, uid, gid);
88877 - sys_chmod(collected, mode);
88878 - do_utime(collected, mtime);
88879 + sys_mknod((char __force_user *)collected, mode, rdev);
88880 + sys_chown((char __force_user *)collected, uid, gid);
88881 + sys_chmod((char __force_user *)collected, mode);
88882 + do_utime((char __force_user *)collected, mtime);
88883 }
88884 }
88885 return 0;
88886 @@ -372,7 +372,7 @@ static int __init do_copy(void)
88887 if (xwrite(wfd, victim, body_len) != body_len)
88888 error("write error");
88889 sys_close(wfd);
88890 - do_utime(vcollected, mtime);
88891 + do_utime((char __force_user *)vcollected, mtime);
88892 kfree(vcollected);
88893 eat(body_len);
88894 state = SkipIt;
88895 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
88896 {
88897 collected[N_ALIGN(name_len) + body_len] = '\0';
88898 clean_path(collected, 0);
88899 - sys_symlink(collected + N_ALIGN(name_len), collected);
88900 - sys_lchown(collected, uid, gid);
88901 - do_utime(collected, mtime);
88902 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
88903 + sys_lchown((char __force_user *)collected, uid, gid);
88904 + do_utime((char __force_user *)collected, mtime);
88905 state = SkipIt;
88906 next_state = Reset;
88907 return 0;
88908 diff --git a/init/main.c b/init/main.c
88909 index 6f0f1c5f..a542824 100644
88910 --- a/init/main.c
88911 +++ b/init/main.c
88912 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
88913 static inline void mark_rodata_ro(void) { }
88914 #endif
88915
88916 +extern void grsecurity_init(void);
88917 +
88918 /*
88919 * Debug helper: via this flag we know that we are in 'early bootup code'
88920 * where only the boot processor is running with IRQ disabled. This means
88921 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
88922
88923 __setup("reset_devices", set_reset_devices);
88924
88925 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
88926 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
88927 +static int __init setup_grsec_proc_gid(char *str)
88928 +{
88929 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
88930 + return 1;
88931 +}
88932 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
88933 +#endif
88934 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
88935 +int grsec_enable_sysfs_restrict = 1;
88936 +static int __init setup_grsec_sysfs_restrict(char *str)
88937 +{
88938 + if (!simple_strtol(str, NULL, 0))
88939 + grsec_enable_sysfs_restrict = 0;
88940 + return 1;
88941 +}
88942 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
88943 +#endif
88944 +
88945 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
88946 +unsigned long pax_user_shadow_base __read_only;
88947 +EXPORT_SYMBOL(pax_user_shadow_base);
88948 +extern char pax_enter_kernel_user[];
88949 +extern char pax_exit_kernel_user[];
88950 +#endif
88951 +
88952 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
88953 +static int __init setup_pax_nouderef(char *str)
88954 +{
88955 +#ifdef CONFIG_X86_32
88956 + unsigned int cpu;
88957 + struct desc_struct *gdt;
88958 +
88959 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
88960 + gdt = get_cpu_gdt_table(cpu);
88961 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
88962 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
88963 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
88964 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
88965 + }
88966 + loadsegment(ds, __KERNEL_DS);
88967 + loadsegment(es, __KERNEL_DS);
88968 + loadsegment(ss, __KERNEL_DS);
88969 +#else
88970 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
88971 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
88972 + clone_pgd_mask = ~(pgdval_t)0UL;
88973 + pax_user_shadow_base = 0UL;
88974 + setup_clear_cpu_cap(X86_FEATURE_PCID);
88975 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
88976 +#endif
88977 +
88978 + return 0;
88979 +}
88980 +early_param("pax_nouderef", setup_pax_nouderef);
88981 +
88982 +#ifdef CONFIG_X86_64
88983 +static int __init setup_pax_weakuderef(char *str)
88984 +{
88985 + if (clone_pgd_mask != ~(pgdval_t)0UL)
88986 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
88987 + return 1;
88988 +}
88989 +__setup("pax_weakuderef", setup_pax_weakuderef);
88990 +#endif
88991 +#endif
88992 +
88993 +#ifdef CONFIG_PAX_SOFTMODE
88994 +int pax_softmode;
88995 +
88996 +static int __init setup_pax_softmode(char *str)
88997 +{
88998 + get_option(&str, &pax_softmode);
88999 + return 1;
89000 +}
89001 +__setup("pax_softmode=", setup_pax_softmode);
89002 +#endif
89003 +
89004 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
89005 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
89006 static const char *panic_later, *panic_param;
89007 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
89008 struct blacklist_entry *entry;
89009 char *fn_name;
89010
89011 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
89012 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
89013 if (!fn_name)
89014 return false;
89015
89016 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
89017 {
89018 int count = preempt_count();
89019 int ret;
89020 - char msgbuf[64];
89021 + const char *msg1 = "", *msg2 = "";
89022
89023 if (initcall_blacklisted(fn))
89024 return -EPERM;
89025 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
89026 else
89027 ret = fn();
89028
89029 - msgbuf[0] = 0;
89030 -
89031 if (preempt_count() != count) {
89032 - sprintf(msgbuf, "preemption imbalance ");
89033 + msg1 = " preemption imbalance";
89034 preempt_count_set(count);
89035 }
89036 if (irqs_disabled()) {
89037 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
89038 + msg2 = " disabled interrupts";
89039 local_irq_enable();
89040 }
89041 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
89042 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
89043
89044 + add_latent_entropy();
89045 return ret;
89046 }
89047
89048 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
89049 {
89050 argv_init[0] = init_filename;
89051 return do_execve(getname_kernel(init_filename),
89052 - (const char __user *const __user *)argv_init,
89053 - (const char __user *const __user *)envp_init);
89054 + (const char __user *const __force_user *)argv_init,
89055 + (const char __user *const __force_user *)envp_init);
89056 }
89057
89058 static int try_to_run_init_process(const char *init_filename)
89059 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
89060 return ret;
89061 }
89062
89063 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
89064 +extern int gr_init_ran;
89065 +#endif
89066 +
89067 static noinline void __init kernel_init_freeable(void);
89068
89069 static int __ref kernel_init(void *unused)
89070 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
89071 ramdisk_execute_command, ret);
89072 }
89073
89074 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
89075 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
89076 + gr_init_ran = 1;
89077 +#endif
89078 +
89079 /*
89080 * We try each of these until one succeeds.
89081 *
89082 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
89083 do_basic_setup();
89084
89085 /* Open the /dev/console on the rootfs, this should never fail */
89086 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
89087 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
89088 pr_err("Warning: unable to open an initial console.\n");
89089
89090 (void) sys_dup(0);
89091 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
89092 if (!ramdisk_execute_command)
89093 ramdisk_execute_command = "/init";
89094
89095 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
89096 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
89097 ramdisk_execute_command = NULL;
89098 prepare_namespace();
89099 }
89100
89101 + grsecurity_init();
89102 +
89103 /*
89104 * Ok, we have completed the initial bootup, and
89105 * we're essentially up and running. Get rid of the
89106 diff --git a/ipc/compat.c b/ipc/compat.c
89107 index 9b3c85f..5266b0f 100644
89108 --- a/ipc/compat.c
89109 +++ b/ipc/compat.c
89110 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
89111 COMPAT_SHMLBA);
89112 if (err < 0)
89113 return err;
89114 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
89115 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
89116 }
89117 case SHMDT:
89118 return sys_shmdt(compat_ptr(ptr));
89119 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
89120 }
89121
89122 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
89123 - unsigned, nsops,
89124 + compat_long_t, nsops,
89125 const struct compat_timespec __user *, timeout)
89126 {
89127 struct timespec __user *ts64;
89128 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
89129 index 8ad93c2..efd80f8 100644
89130 --- a/ipc/ipc_sysctl.c
89131 +++ b/ipc/ipc_sysctl.c
89132 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
89133 static int proc_ipc_dointvec(struct ctl_table *table, int write,
89134 void __user *buffer, size_t *lenp, loff_t *ppos)
89135 {
89136 - struct ctl_table ipc_table;
89137 + ctl_table_no_const ipc_table;
89138
89139 memcpy(&ipc_table, table, sizeof(ipc_table));
89140 ipc_table.data = get_ipc(table);
89141 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
89142 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
89143 void __user *buffer, size_t *lenp, loff_t *ppos)
89144 {
89145 - struct ctl_table ipc_table;
89146 + ctl_table_no_const ipc_table;
89147
89148 memcpy(&ipc_table, table, sizeof(ipc_table));
89149 ipc_table.data = get_ipc(table);
89150 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
89151 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
89152 void __user *buffer, size_t *lenp, loff_t *ppos)
89153 {
89154 - struct ctl_table ipc_table;
89155 + ctl_table_no_const ipc_table;
89156 memcpy(&ipc_table, table, sizeof(ipc_table));
89157 ipc_table.data = get_ipc(table);
89158
89159 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
89160 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
89161 void __user *buffer, size_t *lenp, loff_t *ppos)
89162 {
89163 - struct ctl_table ipc_table;
89164 + ctl_table_no_const ipc_table;
89165 int dummy = 0;
89166
89167 memcpy(&ipc_table, table, sizeof(ipc_table));
89168 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
89169 index 68d4e95..1477ded 100644
89170 --- a/ipc/mq_sysctl.c
89171 +++ b/ipc/mq_sysctl.c
89172 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
89173 static int proc_mq_dointvec(struct ctl_table *table, int write,
89174 void __user *buffer, size_t *lenp, loff_t *ppos)
89175 {
89176 - struct ctl_table mq_table;
89177 + ctl_table_no_const mq_table;
89178 memcpy(&mq_table, table, sizeof(mq_table));
89179 mq_table.data = get_mq(table);
89180
89181 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
89182 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
89183 void __user *buffer, size_t *lenp, loff_t *ppos)
89184 {
89185 - struct ctl_table mq_table;
89186 + ctl_table_no_const mq_table;
89187 memcpy(&mq_table, table, sizeof(mq_table));
89188 mq_table.data = get_mq(table);
89189
89190 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
89191 index 7635a1c..7432cb6 100644
89192 --- a/ipc/mqueue.c
89193 +++ b/ipc/mqueue.c
89194 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
89195 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
89196 info->attr.mq_msgsize);
89197
89198 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
89199 spin_lock(&mq_lock);
89200 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
89201 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
89202 diff --git a/ipc/sem.c b/ipc/sem.c
89203 index 9284211..bca5b1b 100644
89204 --- a/ipc/sem.c
89205 +++ b/ipc/sem.c
89206 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
89207 }
89208
89209 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
89210 - unsigned, nsops, const struct timespec __user *, timeout)
89211 + long, nsops, const struct timespec __user *, timeout)
89212 {
89213 int error = -EINVAL;
89214 struct sem_array *sma;
89215 @@ -2015,7 +2015,7 @@ out_free:
89216 }
89217
89218 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
89219 - unsigned, nsops)
89220 + long, nsops)
89221 {
89222 return sys_semtimedop(semid, tsops, nsops, NULL);
89223 }
89224 diff --git a/ipc/shm.c b/ipc/shm.c
89225 index 19633b4..d454904 100644
89226 --- a/ipc/shm.c
89227 +++ b/ipc/shm.c
89228 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
89229 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
89230 #endif
89231
89232 +#ifdef CONFIG_GRKERNSEC
89233 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
89234 + const u64 shm_createtime, const kuid_t cuid,
89235 + const int shmid);
89236 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
89237 + const u64 shm_createtime);
89238 +#endif
89239 +
89240 void shm_init_ns(struct ipc_namespace *ns)
89241 {
89242 ns->shm_ctlmax = SHMMAX;
89243 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
89244 shp->shm_lprid = 0;
89245 shp->shm_atim = shp->shm_dtim = 0;
89246 shp->shm_ctim = get_seconds();
89247 +#ifdef CONFIG_GRKERNSEC
89248 + shp->shm_createtime = ktime_get_ns();
89249 +#endif
89250 shp->shm_segsz = size;
89251 shp->shm_nattch = 0;
89252 shp->shm_file = file;
89253 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
89254 f_mode = FMODE_READ | FMODE_WRITE;
89255 }
89256 if (shmflg & SHM_EXEC) {
89257 +
89258 +#ifdef CONFIG_PAX_MPROTECT
89259 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
89260 + goto out;
89261 +#endif
89262 +
89263 prot |= PROT_EXEC;
89264 acc_mode |= S_IXUGO;
89265 }
89266 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
89267 if (err)
89268 goto out_unlock;
89269
89270 +#ifdef CONFIG_GRKERNSEC
89271 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
89272 + shp->shm_perm.cuid, shmid) ||
89273 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
89274 + err = -EACCES;
89275 + goto out_unlock;
89276 + }
89277 +#endif
89278 +
89279 ipc_lock_object(&shp->shm_perm);
89280
89281 /* check if shm_destroy() is tearing down shp */
89282 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
89283 path = shp->shm_file->f_path;
89284 path_get(&path);
89285 shp->shm_nattch++;
89286 +#ifdef CONFIG_GRKERNSEC
89287 + shp->shm_lapid = current->pid;
89288 +#endif
89289 size = i_size_read(path.dentry->d_inode);
89290 ipc_unlock_object(&shp->shm_perm);
89291 rcu_read_unlock();
89292 diff --git a/ipc/util.c b/ipc/util.c
89293 index 106bed0..f851429 100644
89294 --- a/ipc/util.c
89295 +++ b/ipc/util.c
89296 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
89297 int (*show)(struct seq_file *, void *);
89298 };
89299
89300 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
89301 +
89302 /**
89303 * ipc_init - initialise ipc subsystem
89304 *
89305 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
89306 granted_mode >>= 6;
89307 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
89308 granted_mode >>= 3;
89309 +
89310 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
89311 + return -1;
89312 +
89313 /* is there some bit set in requested_mode but not in granted_mode? */
89314 if ((requested_mode & ~granted_mode & 0007) &&
89315 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
89316 diff --git a/kernel/audit.c b/kernel/audit.c
89317 index 72ab759..757deba 100644
89318 --- a/kernel/audit.c
89319 +++ b/kernel/audit.c
89320 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
89321 3) suppressed due to audit_rate_limit
89322 4) suppressed due to audit_backlog_limit
89323 */
89324 -static atomic_t audit_lost = ATOMIC_INIT(0);
89325 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
89326
89327 /* The netlink socket. */
89328 static struct sock *audit_sock;
89329 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
89330 unsigned long now;
89331 int print;
89332
89333 - atomic_inc(&audit_lost);
89334 + atomic_inc_unchecked(&audit_lost);
89335
89336 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
89337
89338 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
89339 if (print) {
89340 if (printk_ratelimit())
89341 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
89342 - atomic_read(&audit_lost),
89343 + atomic_read_unchecked(&audit_lost),
89344 audit_rate_limit,
89345 audit_backlog_limit);
89346 audit_panic(message);
89347 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
89348 s.pid = audit_pid;
89349 s.rate_limit = audit_rate_limit;
89350 s.backlog_limit = audit_backlog_limit;
89351 - s.lost = atomic_read(&audit_lost);
89352 + s.lost = atomic_read_unchecked(&audit_lost);
89353 s.backlog = skb_queue_len(&audit_skb_queue);
89354 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
89355 s.backlog_wait_time = audit_backlog_wait_time;
89356 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
89357 index dc4ae70..2a2bddc 100644
89358 --- a/kernel/auditsc.c
89359 +++ b/kernel/auditsc.c
89360 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
89361 }
89362
89363 /* global counter which is incremented every time something logs in */
89364 -static atomic_t session_id = ATOMIC_INIT(0);
89365 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
89366
89367 static int audit_set_loginuid_perm(kuid_t loginuid)
89368 {
89369 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
89370
89371 /* are we setting or clearing? */
89372 if (uid_valid(loginuid))
89373 - sessionid = (unsigned int)atomic_inc_return(&session_id);
89374 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
89375
89376 task->sessionid = sessionid;
89377 task->loginuid = loginuid;
89378 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
89379 index a64e7a2..2e69448 100644
89380 --- a/kernel/bpf/core.c
89381 +++ b/kernel/bpf/core.c
89382 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
89383 * random section of illegal instructions.
89384 */
89385 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
89386 - hdr = module_alloc(size);
89387 + hdr = module_alloc_exec(size);
89388 if (hdr == NULL)
89389 return NULL;
89390
89391 /* Fill space with illegal/arch-dep instructions. */
89392 bpf_fill_ill_insns(hdr, size);
89393
89394 + pax_open_kernel();
89395 hdr->pages = size / PAGE_SIZE;
89396 + pax_close_kernel();
89397 +
89398 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
89399 PAGE_SIZE - sizeof(*hdr));
89400 start = (prandom_u32() % hole) & ~(alignment - 1);
89401 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
89402
89403 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
89404 {
89405 - module_memfree(hdr);
89406 + module_memfree_exec(hdr);
89407 }
89408 #endif /* CONFIG_BPF_JIT */
89409
89410 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
89411 index 536edc2..d28c85d 100644
89412 --- a/kernel/bpf/syscall.c
89413 +++ b/kernel/bpf/syscall.c
89414 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
89415 int err;
89416
89417 /* the syscall is limited to root temporarily. This restriction will be
89418 - * lifted when security audit is clean. Note that eBPF+tracing must have
89419 - * this restriction, since it may pass kernel data to user space
89420 + * lifted by upstream when a half-assed security audit is clean. Note
89421 + * that eBPF+tracing must have this restriction, since it may pass
89422 + * kernel data to user space
89423 */
89424 if (!capable(CAP_SYS_ADMIN))
89425 return -EPERM;
89426 +#ifdef CONFIG_GRKERNSEC
89427 + return -EPERM;
89428 +#endif
89429
89430 if (!access_ok(VERIFY_READ, uattr, 1))
89431 return -EFAULT;
89432 diff --git a/kernel/capability.c b/kernel/capability.c
89433 index 989f5bf..d317ca0 100644
89434 --- a/kernel/capability.c
89435 +++ b/kernel/capability.c
89436 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
89437 * before modification is attempted and the application
89438 * fails.
89439 */
89440 + if (tocopy > ARRAY_SIZE(kdata))
89441 + return -EFAULT;
89442 +
89443 if (copy_to_user(dataptr, kdata, tocopy
89444 * sizeof(struct __user_cap_data_struct))) {
89445 return -EFAULT;
89446 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
89447 int ret;
89448
89449 rcu_read_lock();
89450 - ret = security_capable(__task_cred(t), ns, cap);
89451 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
89452 + gr_task_is_capable(t, __task_cred(t), cap);
89453 rcu_read_unlock();
89454
89455 - return (ret == 0);
89456 + return ret;
89457 }
89458
89459 /**
89460 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
89461 int ret;
89462
89463 rcu_read_lock();
89464 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
89465 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
89466 rcu_read_unlock();
89467
89468 - return (ret == 0);
89469 + return ret;
89470 }
89471
89472 /**
89473 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
89474 BUG();
89475 }
89476
89477 - if (security_capable(current_cred(), ns, cap) == 0) {
89478 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
89479 current->flags |= PF_SUPERPRIV;
89480 return true;
89481 }
89482 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
89483 }
89484 EXPORT_SYMBOL(ns_capable);
89485
89486 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
89487 +{
89488 + if (unlikely(!cap_valid(cap))) {
89489 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
89490 + BUG();
89491 + }
89492 +
89493 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
89494 + current->flags |= PF_SUPERPRIV;
89495 + return true;
89496 + }
89497 + return false;
89498 +}
89499 +EXPORT_SYMBOL(ns_capable_nolog);
89500 +
89501 /**
89502 * file_ns_capable - Determine if the file's opener had a capability in effect
89503 * @file: The file we want to check
89504 @@ -427,6 +446,12 @@ bool capable(int cap)
89505 }
89506 EXPORT_SYMBOL(capable);
89507
89508 +bool capable_nolog(int cap)
89509 +{
89510 + return ns_capable_nolog(&init_user_ns, cap);
89511 +}
89512 +EXPORT_SYMBOL(capable_nolog);
89513 +
89514 /**
89515 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
89516 * @inode: The inode in question
89517 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
89518 kgid_has_mapping(ns, inode->i_gid);
89519 }
89520 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
89521 +
89522 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
89523 +{
89524 + struct user_namespace *ns = current_user_ns();
89525 +
89526 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
89527 + kgid_has_mapping(ns, inode->i_gid);
89528 +}
89529 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
89530 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
89531 index 29a7b2c..a64e30a 100644
89532 --- a/kernel/cgroup.c
89533 +++ b/kernel/cgroup.c
89534 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
89535 if (!pathbuf || !agentbuf)
89536 goto out;
89537
89538 + if (agentbuf[0] == '\0')
89539 + goto out;
89540 +
89541 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
89542 if (!path)
89543 goto out;
89544 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
89545 struct task_struct *task;
89546 int count = 0;
89547
89548 - seq_printf(seq, "css_set %p\n", cset);
89549 + seq_printf(seq, "css_set %pK\n", cset);
89550
89551 list_for_each_entry(task, &cset->tasks, cg_list) {
89552 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
89553 diff --git a/kernel/compat.c b/kernel/compat.c
89554 index 24f0061..ea80802 100644
89555 --- a/kernel/compat.c
89556 +++ b/kernel/compat.c
89557 @@ -13,6 +13,7 @@
89558
89559 #include <linux/linkage.h>
89560 #include <linux/compat.h>
89561 +#include <linux/module.h>
89562 #include <linux/errno.h>
89563 #include <linux/time.h>
89564 #include <linux/signal.h>
89565 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
89566 mm_segment_t oldfs;
89567 long ret;
89568
89569 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
89570 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
89571 oldfs = get_fs();
89572 set_fs(KERNEL_DS);
89573 ret = hrtimer_nanosleep_restart(restart);
89574 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
89575 oldfs = get_fs();
89576 set_fs(KERNEL_DS);
89577 ret = hrtimer_nanosleep(&tu,
89578 - rmtp ? (struct timespec __user *)&rmt : NULL,
89579 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
89580 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
89581 set_fs(oldfs);
89582
89583 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
89584 mm_segment_t old_fs = get_fs();
89585
89586 set_fs(KERNEL_DS);
89587 - ret = sys_sigpending((old_sigset_t __user *) &s);
89588 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
89589 set_fs(old_fs);
89590 if (ret == 0)
89591 ret = put_user(s, set);
89592 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
89593 mm_segment_t old_fs = get_fs();
89594
89595 set_fs(KERNEL_DS);
89596 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
89597 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
89598 set_fs(old_fs);
89599
89600 if (!ret) {
89601 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
89602 set_fs (KERNEL_DS);
89603 ret = sys_wait4(pid,
89604 (stat_addr ?
89605 - (unsigned int __user *) &status : NULL),
89606 - options, (struct rusage __user *) &r);
89607 + (unsigned int __force_user *) &status : NULL),
89608 + options, (struct rusage __force_user *) &r);
89609 set_fs (old_fs);
89610
89611 if (ret > 0) {
89612 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
89613 memset(&info, 0, sizeof(info));
89614
89615 set_fs(KERNEL_DS);
89616 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
89617 - uru ? (struct rusage __user *)&ru : NULL);
89618 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
89619 + uru ? (struct rusage __force_user *)&ru : NULL);
89620 set_fs(old_fs);
89621
89622 if ((ret < 0) || (info.si_signo == 0))
89623 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
89624 oldfs = get_fs();
89625 set_fs(KERNEL_DS);
89626 err = sys_timer_settime(timer_id, flags,
89627 - (struct itimerspec __user *) &newts,
89628 - (struct itimerspec __user *) &oldts);
89629 + (struct itimerspec __force_user *) &newts,
89630 + (struct itimerspec __force_user *) &oldts);
89631 set_fs(oldfs);
89632 if (!err && old && put_compat_itimerspec(old, &oldts))
89633 return -EFAULT;
89634 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
89635 oldfs = get_fs();
89636 set_fs(KERNEL_DS);
89637 err = sys_timer_gettime(timer_id,
89638 - (struct itimerspec __user *) &ts);
89639 + (struct itimerspec __force_user *) &ts);
89640 set_fs(oldfs);
89641 if (!err && put_compat_itimerspec(setting, &ts))
89642 return -EFAULT;
89643 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
89644 oldfs = get_fs();
89645 set_fs(KERNEL_DS);
89646 err = sys_clock_settime(which_clock,
89647 - (struct timespec __user *) &ts);
89648 + (struct timespec __force_user *) &ts);
89649 set_fs(oldfs);
89650 return err;
89651 }
89652 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
89653 oldfs = get_fs();
89654 set_fs(KERNEL_DS);
89655 err = sys_clock_gettime(which_clock,
89656 - (struct timespec __user *) &ts);
89657 + (struct timespec __force_user *) &ts);
89658 set_fs(oldfs);
89659 if (!err && compat_put_timespec(&ts, tp))
89660 return -EFAULT;
89661 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
89662
89663 oldfs = get_fs();
89664 set_fs(KERNEL_DS);
89665 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
89666 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
89667 set_fs(oldfs);
89668
89669 err = compat_put_timex(utp, &txc);
89670 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
89671 oldfs = get_fs();
89672 set_fs(KERNEL_DS);
89673 err = sys_clock_getres(which_clock,
89674 - (struct timespec __user *) &ts);
89675 + (struct timespec __force_user *) &ts);
89676 set_fs(oldfs);
89677 if (!err && tp && compat_put_timespec(&ts, tp))
89678 return -EFAULT;
89679 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
89680 struct timespec tu;
89681 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
89682
89683 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
89684 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
89685 oldfs = get_fs();
89686 set_fs(KERNEL_DS);
89687 err = clock_nanosleep_restart(restart);
89688 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
89689 oldfs = get_fs();
89690 set_fs(KERNEL_DS);
89691 err = sys_clock_nanosleep(which_clock, flags,
89692 - (struct timespec __user *) &in,
89693 - (struct timespec __user *) &out);
89694 + (struct timespec __force_user *) &in,
89695 + (struct timespec __force_user *) &out);
89696 set_fs(oldfs);
89697
89698 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
89699 @@ -1145,7 +1146,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
89700 mm_segment_t old_fs = get_fs();
89701
89702 set_fs(KERNEL_DS);
89703 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
89704 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
89705 set_fs(old_fs);
89706 if (compat_put_timespec(&t, interval))
89707 return -EFAULT;
89708 diff --git a/kernel/configs.c b/kernel/configs.c
89709 index c18b1f1..b9a0132 100644
89710 --- a/kernel/configs.c
89711 +++ b/kernel/configs.c
89712 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
89713 struct proc_dir_entry *entry;
89714
89715 /* create the current config file */
89716 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
89717 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
89718 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
89719 + &ikconfig_file_ops);
89720 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
89721 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
89722 + &ikconfig_file_ops);
89723 +#endif
89724 +#else
89725 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
89726 &ikconfig_file_ops);
89727 +#endif
89728 +
89729 if (!entry)
89730 return -ENOMEM;
89731
89732 diff --git a/kernel/cred.c b/kernel/cred.c
89733 index e0573a4..26c0fd3 100644
89734 --- a/kernel/cred.c
89735 +++ b/kernel/cred.c
89736 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
89737 validate_creds(cred);
89738 alter_cred_subscribers(cred, -1);
89739 put_cred(cred);
89740 +
89741 +#ifdef CONFIG_GRKERNSEC_SETXID
89742 + cred = (struct cred *) tsk->delayed_cred;
89743 + if (cred != NULL) {
89744 + tsk->delayed_cred = NULL;
89745 + validate_creds(cred);
89746 + alter_cred_subscribers(cred, -1);
89747 + put_cred(cred);
89748 + }
89749 +#endif
89750 }
89751
89752 /**
89753 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
89754 * Always returns 0 thus allowing this function to be tail-called at the end
89755 * of, say, sys_setgid().
89756 */
89757 -int commit_creds(struct cred *new)
89758 +static int __commit_creds(struct cred *new)
89759 {
89760 struct task_struct *task = current;
89761 const struct cred *old = task->real_cred;
89762 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
89763
89764 get_cred(new); /* we will require a ref for the subj creds too */
89765
89766 + gr_set_role_label(task, new->uid, new->gid);
89767 +
89768 /* dumpability changes */
89769 if (!uid_eq(old->euid, new->euid) ||
89770 !gid_eq(old->egid, new->egid) ||
89771 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
89772 put_cred(old);
89773 return 0;
89774 }
89775 +#ifdef CONFIG_GRKERNSEC_SETXID
89776 +extern int set_user(struct cred *new);
89777 +
89778 +void gr_delayed_cred_worker(void)
89779 +{
89780 + const struct cred *new = current->delayed_cred;
89781 + struct cred *ncred;
89782 +
89783 + current->delayed_cred = NULL;
89784 +
89785 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
89786 + // from doing get_cred on it when queueing this
89787 + put_cred(new);
89788 + return;
89789 + } else if (new == NULL)
89790 + return;
89791 +
89792 + ncred = prepare_creds();
89793 + if (!ncred)
89794 + goto die;
89795 + // uids
89796 + ncred->uid = new->uid;
89797 + ncred->euid = new->euid;
89798 + ncred->suid = new->suid;
89799 + ncred->fsuid = new->fsuid;
89800 + // gids
89801 + ncred->gid = new->gid;
89802 + ncred->egid = new->egid;
89803 + ncred->sgid = new->sgid;
89804 + ncred->fsgid = new->fsgid;
89805 + // groups
89806 + set_groups(ncred, new->group_info);
89807 + // caps
89808 + ncred->securebits = new->securebits;
89809 + ncred->cap_inheritable = new->cap_inheritable;
89810 + ncred->cap_permitted = new->cap_permitted;
89811 + ncred->cap_effective = new->cap_effective;
89812 + ncred->cap_bset = new->cap_bset;
89813 +
89814 + if (set_user(ncred)) {
89815 + abort_creds(ncred);
89816 + goto die;
89817 + }
89818 +
89819 + // from doing get_cred on it when queueing this
89820 + put_cred(new);
89821 +
89822 + __commit_creds(ncred);
89823 + return;
89824 +die:
89825 + // from doing get_cred on it when queueing this
89826 + put_cred(new);
89827 + do_group_exit(SIGKILL);
89828 +}
89829 +#endif
89830 +
89831 +int commit_creds(struct cred *new)
89832 +{
89833 +#ifdef CONFIG_GRKERNSEC_SETXID
89834 + int ret;
89835 + int schedule_it = 0;
89836 + struct task_struct *t;
89837 + unsigned oldsecurebits = current_cred()->securebits;
89838 +
89839 + /* we won't get called with tasklist_lock held for writing
89840 + and interrupts disabled as the cred struct in that case is
89841 + init_cred
89842 + */
89843 + if (grsec_enable_setxid && !current_is_single_threaded() &&
89844 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
89845 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
89846 + schedule_it = 1;
89847 + }
89848 + ret = __commit_creds(new);
89849 + if (schedule_it) {
89850 + rcu_read_lock();
89851 + read_lock(&tasklist_lock);
89852 + for (t = next_thread(current); t != current;
89853 + t = next_thread(t)) {
89854 + /* we'll check if the thread has uid 0 in
89855 + * the delayed worker routine
89856 + */
89857 + if (task_securebits(t) == oldsecurebits &&
89858 + t->delayed_cred == NULL) {
89859 + t->delayed_cred = get_cred(new);
89860 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
89861 + set_tsk_need_resched(t);
89862 + }
89863 + }
89864 + read_unlock(&tasklist_lock);
89865 + rcu_read_unlock();
89866 + }
89867 +
89868 + return ret;
89869 +#else
89870 + return __commit_creds(new);
89871 +#endif
89872 +}
89873 +
89874 EXPORT_SYMBOL(commit_creds);
89875
89876 /**
89877 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
89878 index 0874e2e..5b32cc9 100644
89879 --- a/kernel/debug/debug_core.c
89880 +++ b/kernel/debug/debug_core.c
89881 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
89882 */
89883 static atomic_t masters_in_kgdb;
89884 static atomic_t slaves_in_kgdb;
89885 -static atomic_t kgdb_break_tasklet_var;
89886 +static atomic_unchecked_t kgdb_break_tasklet_var;
89887 atomic_t kgdb_setting_breakpoint;
89888
89889 struct task_struct *kgdb_usethread;
89890 @@ -137,7 +137,7 @@ int kgdb_single_step;
89891 static pid_t kgdb_sstep_pid;
89892
89893 /* to keep track of the CPU which is doing the single stepping*/
89894 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89895 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89896
89897 /*
89898 * If you are debugging a problem where roundup (the collection of
89899 @@ -552,7 +552,7 @@ return_normal:
89900 * kernel will only try for the value of sstep_tries before
89901 * giving up and continuing on.
89902 */
89903 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
89904 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
89905 (kgdb_info[cpu].task &&
89906 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
89907 atomic_set(&kgdb_active, -1);
89908 @@ -654,8 +654,8 @@ cpu_master_loop:
89909 }
89910
89911 kgdb_restore:
89912 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
89913 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
89914 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
89915 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
89916 if (kgdb_info[sstep_cpu].task)
89917 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
89918 else
89919 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
89920 static void kgdb_tasklet_bpt(unsigned long ing)
89921 {
89922 kgdb_breakpoint();
89923 - atomic_set(&kgdb_break_tasklet_var, 0);
89924 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
89925 }
89926
89927 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
89928
89929 void kgdb_schedule_breakpoint(void)
89930 {
89931 - if (atomic_read(&kgdb_break_tasklet_var) ||
89932 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
89933 atomic_read(&kgdb_active) != -1 ||
89934 atomic_read(&kgdb_setting_breakpoint))
89935 return;
89936 - atomic_inc(&kgdb_break_tasklet_var);
89937 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
89938 tasklet_schedule(&kgdb_tasklet_breakpoint);
89939 }
89940 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
89941 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
89942 index 4121345..861e178 100644
89943 --- a/kernel/debug/kdb/kdb_main.c
89944 +++ b/kernel/debug/kdb/kdb_main.c
89945 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
89946 continue;
89947
89948 kdb_printf("%-20s%8u 0x%p ", mod->name,
89949 - mod->core_size, (void *)mod);
89950 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
89951 #ifdef CONFIG_MODULE_UNLOAD
89952 kdb_printf("%4d ", module_refcount(mod));
89953 #endif
89954 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
89955 kdb_printf(" (Loading)");
89956 else
89957 kdb_printf(" (Live)");
89958 - kdb_printf(" 0x%p", mod->module_core);
89959 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
89960
89961 #ifdef CONFIG_MODULE_UNLOAD
89962 {
89963 diff --git a/kernel/events/core.c b/kernel/events/core.c
89964 index 2fabc06..79cceec 100644
89965 --- a/kernel/events/core.c
89966 +++ b/kernel/events/core.c
89967 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
89968 * 0 - disallow raw tracepoint access for unpriv
89969 * 1 - disallow cpu events for unpriv
89970 * 2 - disallow kernel profiling for unpriv
89971 + * 3 - disallow all unpriv perf event use
89972 */
89973 -int sysctl_perf_event_paranoid __read_mostly = 1;
89974 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89975 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
89976 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
89977 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
89978 +#else
89979 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
89980 +#endif
89981
89982 /* Minimum for 512 kiB + 1 user control page */
89983 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
89984 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
89985
89986 tmp *= sysctl_perf_cpu_time_max_percent;
89987 do_div(tmp, 100);
89988 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
89989 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
89990 }
89991
89992 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
89993 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
89994 }
89995 }
89996
89997 -static atomic64_t perf_event_id;
89998 +static atomic64_unchecked_t perf_event_id;
89999
90000 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
90001 enum event_type_t event_type);
90002 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
90003
90004 static inline u64 perf_event_count(struct perf_event *event)
90005 {
90006 - return local64_read(&event->count) + atomic64_read(&event->child_count);
90007 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
90008 }
90009
90010 static u64 perf_event_read(struct perf_event *event)
90011 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
90012 mutex_lock(&event->child_mutex);
90013 total += perf_event_read(event);
90014 *enabled += event->total_time_enabled +
90015 - atomic64_read(&event->child_total_time_enabled);
90016 + atomic64_read_unchecked(&event->child_total_time_enabled);
90017 *running += event->total_time_running +
90018 - atomic64_read(&event->child_total_time_running);
90019 + atomic64_read_unchecked(&event->child_total_time_running);
90020
90021 list_for_each_entry(child, &event->child_list, child_list) {
90022 total += perf_event_read(child);
90023 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
90024 userpg->offset -= local64_read(&event->hw.prev_count);
90025
90026 userpg->time_enabled = enabled +
90027 - atomic64_read(&event->child_total_time_enabled);
90028 + atomic64_read_unchecked(&event->child_total_time_enabled);
90029
90030 userpg->time_running = running +
90031 - atomic64_read(&event->child_total_time_running);
90032 + atomic64_read_unchecked(&event->child_total_time_running);
90033
90034 arch_perf_update_userpage(event, userpg, now);
90035
90036 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
90037
90038 /* Data. */
90039 sp = perf_user_stack_pointer(regs);
90040 - rem = __output_copy_user(handle, (void *) sp, dump_size);
90041 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
90042 dyn_size = dump_size - rem;
90043
90044 perf_output_skip(handle, rem);
90045 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
90046 values[n++] = perf_event_count(event);
90047 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
90048 values[n++] = enabled +
90049 - atomic64_read(&event->child_total_time_enabled);
90050 + atomic64_read_unchecked(&event->child_total_time_enabled);
90051 }
90052 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
90053 values[n++] = running +
90054 - atomic64_read(&event->child_total_time_running);
90055 + atomic64_read_unchecked(&event->child_total_time_running);
90056 }
90057 if (read_format & PERF_FORMAT_ID)
90058 values[n++] = primary_event_id(event);
90059 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
90060 event->parent = parent_event;
90061
90062 event->ns = get_pid_ns(task_active_pid_ns(current));
90063 - event->id = atomic64_inc_return(&perf_event_id);
90064 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
90065
90066 event->state = PERF_EVENT_STATE_INACTIVE;
90067
90068 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
90069 if (flags & ~PERF_FLAG_ALL)
90070 return -EINVAL;
90071
90072 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
90073 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
90074 + return -EACCES;
90075 +#endif
90076 +
90077 err = perf_copy_attr(attr_uptr, &attr);
90078 if (err)
90079 return err;
90080 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
90081 /*
90082 * Add back the child's count to the parent's count:
90083 */
90084 - atomic64_add(child_val, &parent_event->child_count);
90085 - atomic64_add(child_event->total_time_enabled,
90086 + atomic64_add_unchecked(child_val, &parent_event->child_count);
90087 + atomic64_add_unchecked(child_event->total_time_enabled,
90088 &parent_event->child_total_time_enabled);
90089 - atomic64_add(child_event->total_time_running,
90090 + atomic64_add_unchecked(child_event->total_time_running,
90091 &parent_event->child_total_time_running);
90092
90093 /*
90094 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
90095 index 569b2187..19940d9 100644
90096 --- a/kernel/events/internal.h
90097 +++ b/kernel/events/internal.h
90098 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
90099 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
90100 }
90101
90102 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
90103 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
90104 static inline unsigned long \
90105 func_name(struct perf_output_handle *handle, \
90106 - const void *buf, unsigned long len) \
90107 + const void user *buf, unsigned long len) \
90108 { \
90109 unsigned long size, written; \
90110 \
90111 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
90112 return 0;
90113 }
90114
90115 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
90116 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
90117
90118 static inline unsigned long
90119 memcpy_skip(void *dst, const void *src, unsigned long n)
90120 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
90121 return 0;
90122 }
90123
90124 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
90125 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
90126
90127 #ifndef arch_perf_out_copy_user
90128 #define arch_perf_out_copy_user arch_perf_out_copy_user
90129 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
90130 }
90131 #endif
90132
90133 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
90134 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
90135
90136 /* Callchain handling */
90137 extern struct perf_callchain_entry *
90138 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
90139 index cb346f2..e4dc317 100644
90140 --- a/kernel/events/uprobes.c
90141 +++ b/kernel/events/uprobes.c
90142 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
90143 {
90144 struct page *page;
90145 uprobe_opcode_t opcode;
90146 - int result;
90147 + long result;
90148
90149 pagefault_disable();
90150 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
90151 diff --git a/kernel/exit.c b/kernel/exit.c
90152 index feff10b..f623dd5 100644
90153 --- a/kernel/exit.c
90154 +++ b/kernel/exit.c
90155 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
90156 struct task_struct *leader;
90157 int zap_leader;
90158 repeat:
90159 +#ifdef CONFIG_NET
90160 + gr_del_task_from_ip_table(p);
90161 +#endif
90162 +
90163 /* don't need to get the RCU readlock here - the process is dead and
90164 * can't be modifying its own credentials. But shut RCU-lockdep up */
90165 rcu_read_lock();
90166 @@ -656,6 +660,8 @@ void do_exit(long code)
90167 int group_dead;
90168 TASKS_RCU(int tasks_rcu_i);
90169
90170 + set_fs(USER_DS);
90171 +
90172 profile_task_exit(tsk);
90173
90174 WARN_ON(blk_needs_flush_plug(tsk));
90175 @@ -672,7 +678,6 @@ void do_exit(long code)
90176 * mm_release()->clear_child_tid() from writing to a user-controlled
90177 * kernel address.
90178 */
90179 - set_fs(USER_DS);
90180
90181 ptrace_event(PTRACE_EVENT_EXIT, code);
90182
90183 @@ -730,6 +735,9 @@ void do_exit(long code)
90184 tsk->exit_code = code;
90185 taskstats_exit(tsk, group_dead);
90186
90187 + gr_acl_handle_psacct(tsk, code);
90188 + gr_acl_handle_exit();
90189 +
90190 exit_mm(tsk);
90191
90192 if (group_dead)
90193 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
90194 * Take down every thread in the group. This is called by fatal signals
90195 * as well as by sys_exit_group (below).
90196 */
90197 -void
90198 +__noreturn void
90199 do_group_exit(int exit_code)
90200 {
90201 struct signal_struct *sig = current->signal;
90202 diff --git a/kernel/fork.c b/kernel/fork.c
90203 index cf65139..704476e 100644
90204 --- a/kernel/fork.c
90205 +++ b/kernel/fork.c
90206 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
90207 void thread_info_cache_init(void)
90208 {
90209 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
90210 - THREAD_SIZE, 0, NULL);
90211 + THREAD_SIZE, SLAB_USERCOPY, NULL);
90212 BUG_ON(thread_info_cache == NULL);
90213 }
90214 # endif
90215 #endif
90216
90217 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
90218 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
90219 + int node, void **lowmem_stack)
90220 +{
90221 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
90222 + void *ret = NULL;
90223 + unsigned int i;
90224 +
90225 + *lowmem_stack = alloc_thread_info_node(tsk, node);
90226 + if (*lowmem_stack == NULL)
90227 + goto out;
90228 +
90229 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
90230 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
90231 +
90232 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
90233 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
90234 + if (ret == NULL) {
90235 + free_thread_info(*lowmem_stack);
90236 + *lowmem_stack = NULL;
90237 + }
90238 +
90239 +out:
90240 + return ret;
90241 +}
90242 +
90243 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
90244 +{
90245 + unmap_process_stacks(tsk);
90246 +}
90247 +#else
90248 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
90249 + int node, void **lowmem_stack)
90250 +{
90251 + return alloc_thread_info_node(tsk, node);
90252 +}
90253 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
90254 +{
90255 + free_thread_info(ti);
90256 +}
90257 +#endif
90258 +
90259 /* SLAB cache for signal_struct structures (tsk->signal) */
90260 static struct kmem_cache *signal_cachep;
90261
90262 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
90263 /* SLAB cache for mm_struct structures (tsk->mm) */
90264 static struct kmem_cache *mm_cachep;
90265
90266 -static void account_kernel_stack(struct thread_info *ti, int account)
90267 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
90268 {
90269 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
90270 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
90271 +#else
90272 struct zone *zone = page_zone(virt_to_page(ti));
90273 +#endif
90274
90275 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
90276 }
90277
90278 void free_task(struct task_struct *tsk)
90279 {
90280 - account_kernel_stack(tsk->stack, -1);
90281 + account_kernel_stack(tsk, tsk->stack, -1);
90282 arch_release_thread_info(tsk->stack);
90283 - free_thread_info(tsk->stack);
90284 + gr_free_thread_info(tsk, tsk->stack);
90285 rt_mutex_debug_task_free(tsk);
90286 ftrace_graph_exit_task(tsk);
90287 put_seccomp_filter(tsk);
90288 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90289 {
90290 struct task_struct *tsk;
90291 struct thread_info *ti;
90292 + void *lowmem_stack;
90293 int node = tsk_fork_get_node(orig);
90294 int err;
90295
90296 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90297 if (!tsk)
90298 return NULL;
90299
90300 - ti = alloc_thread_info_node(tsk, node);
90301 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
90302 if (!ti)
90303 goto free_tsk;
90304
90305 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90306 goto free_ti;
90307
90308 tsk->stack = ti;
90309 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
90310 + tsk->lowmem_stack = lowmem_stack;
90311 +#endif
90312 #ifdef CONFIG_SECCOMP
90313 /*
90314 * We must handle setting up seccomp filters once we're under
90315 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90316 set_task_stack_end_magic(tsk);
90317
90318 #ifdef CONFIG_CC_STACKPROTECTOR
90319 - tsk->stack_canary = get_random_int();
90320 + tsk->stack_canary = pax_get_random_long();
90321 #endif
90322
90323 /*
90324 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90325 tsk->splice_pipe = NULL;
90326 tsk->task_frag.page = NULL;
90327
90328 - account_kernel_stack(ti, 1);
90329 + account_kernel_stack(tsk, ti, 1);
90330
90331 return tsk;
90332
90333 free_ti:
90334 - free_thread_info(ti);
90335 + gr_free_thread_info(tsk, ti);
90336 free_tsk:
90337 free_task_struct(tsk);
90338 return NULL;
90339 }
90340
90341 #ifdef CONFIG_MMU
90342 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90343 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
90344 +{
90345 + struct vm_area_struct *tmp;
90346 + unsigned long charge;
90347 + struct file *file;
90348 + int retval;
90349 +
90350 + charge = 0;
90351 + if (mpnt->vm_flags & VM_ACCOUNT) {
90352 + unsigned long len = vma_pages(mpnt);
90353 +
90354 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
90355 + goto fail_nomem;
90356 + charge = len;
90357 + }
90358 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
90359 + if (!tmp)
90360 + goto fail_nomem;
90361 + *tmp = *mpnt;
90362 + tmp->vm_mm = mm;
90363 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
90364 + retval = vma_dup_policy(mpnt, tmp);
90365 + if (retval)
90366 + goto fail_nomem_policy;
90367 + if (anon_vma_fork(tmp, mpnt))
90368 + goto fail_nomem_anon_vma_fork;
90369 + tmp->vm_flags &= ~VM_LOCKED;
90370 + tmp->vm_next = tmp->vm_prev = NULL;
90371 + tmp->vm_mirror = NULL;
90372 + file = tmp->vm_file;
90373 + if (file) {
90374 + struct inode *inode = file_inode(file);
90375 + struct address_space *mapping = file->f_mapping;
90376 +
90377 + get_file(file);
90378 + if (tmp->vm_flags & VM_DENYWRITE)
90379 + atomic_dec(&inode->i_writecount);
90380 + i_mmap_lock_write(mapping);
90381 + if (tmp->vm_flags & VM_SHARED)
90382 + atomic_inc(&mapping->i_mmap_writable);
90383 + flush_dcache_mmap_lock(mapping);
90384 + /* insert tmp into the share list, just after mpnt */
90385 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
90386 + flush_dcache_mmap_unlock(mapping);
90387 + i_mmap_unlock_write(mapping);
90388 + }
90389 +
90390 + /*
90391 + * Clear hugetlb-related page reserves for children. This only
90392 + * affects MAP_PRIVATE mappings. Faults generated by the child
90393 + * are not guaranteed to succeed, even if read-only
90394 + */
90395 + if (is_vm_hugetlb_page(tmp))
90396 + reset_vma_resv_huge_pages(tmp);
90397 +
90398 + return tmp;
90399 +
90400 +fail_nomem_anon_vma_fork:
90401 + mpol_put(vma_policy(tmp));
90402 +fail_nomem_policy:
90403 + kmem_cache_free(vm_area_cachep, tmp);
90404 +fail_nomem:
90405 + vm_unacct_memory(charge);
90406 + return NULL;
90407 +}
90408 +
90409 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90410 {
90411 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
90412 struct rb_node **rb_link, *rb_parent;
90413 int retval;
90414 - unsigned long charge;
90415
90416 uprobe_start_dup_mmap();
90417 down_write(&oldmm->mmap_sem);
90418 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90419
90420 prev = NULL;
90421 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
90422 - struct file *file;
90423 -
90424 if (mpnt->vm_flags & VM_DONTCOPY) {
90425 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
90426 -vma_pages(mpnt));
90427 continue;
90428 }
90429 - charge = 0;
90430 - if (mpnt->vm_flags & VM_ACCOUNT) {
90431 - unsigned long len = vma_pages(mpnt);
90432 -
90433 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
90434 - goto fail_nomem;
90435 - charge = len;
90436 - }
90437 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
90438 - if (!tmp)
90439 - goto fail_nomem;
90440 - *tmp = *mpnt;
90441 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
90442 - retval = vma_dup_policy(mpnt, tmp);
90443 - if (retval)
90444 - goto fail_nomem_policy;
90445 - tmp->vm_mm = mm;
90446 - if (anon_vma_fork(tmp, mpnt))
90447 - goto fail_nomem_anon_vma_fork;
90448 - tmp->vm_flags &= ~VM_LOCKED;
90449 - tmp->vm_next = tmp->vm_prev = NULL;
90450 - file = tmp->vm_file;
90451 - if (file) {
90452 - struct inode *inode = file_inode(file);
90453 - struct address_space *mapping = file->f_mapping;
90454 -
90455 - get_file(file);
90456 - if (tmp->vm_flags & VM_DENYWRITE)
90457 - atomic_dec(&inode->i_writecount);
90458 - i_mmap_lock_write(mapping);
90459 - if (tmp->vm_flags & VM_SHARED)
90460 - atomic_inc(&mapping->i_mmap_writable);
90461 - flush_dcache_mmap_lock(mapping);
90462 - /* insert tmp into the share list, just after mpnt */
90463 - vma_interval_tree_insert_after(tmp, mpnt,
90464 - &mapping->i_mmap);
90465 - flush_dcache_mmap_unlock(mapping);
90466 - i_mmap_unlock_write(mapping);
90467 + tmp = dup_vma(mm, oldmm, mpnt);
90468 + if (!tmp) {
90469 + retval = -ENOMEM;
90470 + goto out;
90471 }
90472
90473 /*
90474 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90475 if (retval)
90476 goto out;
90477 }
90478 +
90479 +#ifdef CONFIG_PAX_SEGMEXEC
90480 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
90481 + struct vm_area_struct *mpnt_m;
90482 +
90483 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
90484 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
90485 +
90486 + if (!mpnt->vm_mirror)
90487 + continue;
90488 +
90489 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
90490 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
90491 + mpnt->vm_mirror = mpnt_m;
90492 + } else {
90493 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
90494 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
90495 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
90496 + mpnt->vm_mirror->vm_mirror = mpnt;
90497 + }
90498 + }
90499 + BUG_ON(mpnt_m);
90500 + }
90501 +#endif
90502 +
90503 /* a new mm has just been created */
90504 arch_dup_mmap(oldmm, mm);
90505 retval = 0;
90506 @@ -482,14 +586,6 @@ out:
90507 up_write(&oldmm->mmap_sem);
90508 uprobe_end_dup_mmap();
90509 return retval;
90510 -fail_nomem_anon_vma_fork:
90511 - mpol_put(vma_policy(tmp));
90512 -fail_nomem_policy:
90513 - kmem_cache_free(vm_area_cachep, tmp);
90514 -fail_nomem:
90515 - retval = -ENOMEM;
90516 - vm_unacct_memory(charge);
90517 - goto out;
90518 }
90519
90520 static inline int mm_alloc_pgd(struct mm_struct *mm)
90521 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
90522 return ERR_PTR(err);
90523
90524 mm = get_task_mm(task);
90525 - if (mm && mm != current->mm &&
90526 - !ptrace_may_access(task, mode)) {
90527 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
90528 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
90529 mmput(mm);
90530 mm = ERR_PTR(-EACCES);
90531 }
90532 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
90533 spin_unlock(&fs->lock);
90534 return -EAGAIN;
90535 }
90536 - fs->users++;
90537 + atomic_inc(&fs->users);
90538 spin_unlock(&fs->lock);
90539 return 0;
90540 }
90541 tsk->fs = copy_fs_struct(fs);
90542 if (!tsk->fs)
90543 return -ENOMEM;
90544 + /* Carry through gr_chroot_dentry and is_chrooted instead
90545 + of recomputing it here. Already copied when the task struct
90546 + is duplicated. This allows pivot_root to not be treated as
90547 + a chroot
90548 + */
90549 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
90550 +
90551 return 0;
90552 }
90553
90554 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
90555 * parts of the process environment (as per the clone
90556 * flags). The actual kick-off is left to the caller.
90557 */
90558 -static struct task_struct *copy_process(unsigned long clone_flags,
90559 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
90560 unsigned long stack_start,
90561 unsigned long stack_size,
90562 int __user *child_tidptr,
90563 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
90564 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
90565 #endif
90566 retval = -EAGAIN;
90567 +
90568 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
90569 +
90570 if (atomic_read(&p->real_cred->user->processes) >=
90571 task_rlimit(p, RLIMIT_NPROC)) {
90572 if (p->real_cred->user != INIT_USER &&
90573 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
90574 goto bad_fork_free_pid;
90575 }
90576
90577 + /* synchronizes with gr_set_acls()
90578 + we need to call this past the point of no return for fork()
90579 + */
90580 + gr_copy_label(p);
90581 +
90582 if (likely(p->pid)) {
90583 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
90584
90585 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
90586 bad_fork_free:
90587 free_task(p);
90588 fork_out:
90589 + gr_log_forkfail(retval);
90590 +
90591 return ERR_PTR(retval);
90592 }
90593
90594 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
90595
90596 p = copy_process(clone_flags, stack_start, stack_size,
90597 child_tidptr, NULL, trace);
90598 + add_latent_entropy();
90599 /*
90600 * Do this prior waking up the new thread - the thread pointer
90601 * might get invalid after that point, if the thread exits quickly.
90602 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
90603 if (clone_flags & CLONE_PARENT_SETTID)
90604 put_user(nr, parent_tidptr);
90605
90606 + gr_handle_brute_check();
90607 +
90608 if (clone_flags & CLONE_VFORK) {
90609 p->vfork_done = &vfork;
90610 init_completion(&vfork);
90611 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
90612 mm_cachep = kmem_cache_create("mm_struct",
90613 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
90614 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
90615 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
90616 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
90617 mmap_init();
90618 nsproxy_cache_init();
90619 }
90620 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
90621 return 0;
90622
90623 /* don't need lock here; in the worst case we'll do useless copy */
90624 - if (fs->users == 1)
90625 + if (atomic_read(&fs->users) == 1)
90626 return 0;
90627
90628 *new_fsp = copy_fs_struct(fs);
90629 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
90630 fs = current->fs;
90631 spin_lock(&fs->lock);
90632 current->fs = new_fs;
90633 - if (--fs->users)
90634 + gr_set_chroot_entries(current, &current->fs->root);
90635 + if (atomic_dec_return(&fs->users))
90636 new_fs = NULL;
90637 else
90638 new_fs = fs;
90639 diff --git a/kernel/futex.c b/kernel/futex.c
90640 index 2a5e383..878bac6 100644
90641 --- a/kernel/futex.c
90642 +++ b/kernel/futex.c
90643 @@ -201,7 +201,7 @@ struct futex_pi_state {
90644 atomic_t refcount;
90645
90646 union futex_key key;
90647 -};
90648 +} __randomize_layout;
90649
90650 /**
90651 * struct futex_q - The hashed futex queue entry, one per waiting task
90652 @@ -235,7 +235,7 @@ struct futex_q {
90653 struct rt_mutex_waiter *rt_waiter;
90654 union futex_key *requeue_pi_key;
90655 u32 bitset;
90656 -};
90657 +} __randomize_layout;
90658
90659 static const struct futex_q futex_q_init = {
90660 /* list gets initialized in queue_me()*/
90661 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
90662 struct page *page, *page_head;
90663 int err, ro = 0;
90664
90665 +#ifdef CONFIG_PAX_SEGMEXEC
90666 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
90667 + return -EFAULT;
90668 +#endif
90669 +
90670 /*
90671 * The futex address must be "naturally" aligned.
90672 */
90673 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
90674
90675 static int get_futex_value_locked(u32 *dest, u32 __user *from)
90676 {
90677 - int ret;
90678 + unsigned long ret;
90679
90680 pagefault_disable();
90681 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
90682 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
90683 {
90684 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
90685 u32 curval;
90686 + mm_segment_t oldfs;
90687
90688 /*
90689 * This will fail and we want it. Some arch implementations do
90690 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
90691 * implementation, the non-functional ones will return
90692 * -ENOSYS.
90693 */
90694 + oldfs = get_fs();
90695 + set_fs(USER_DS);
90696 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
90697 futex_cmpxchg_enabled = 1;
90698 + set_fs(oldfs);
90699 #endif
90700 }
90701
90702 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
90703 index 55c8c93..9ba7ad6 100644
90704 --- a/kernel/futex_compat.c
90705 +++ b/kernel/futex_compat.c
90706 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
90707 return 0;
90708 }
90709
90710 -static void __user *futex_uaddr(struct robust_list __user *entry,
90711 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
90712 compat_long_t futex_offset)
90713 {
90714 compat_uptr_t base = ptr_to_compat(entry);
90715 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
90716 index b358a80..fc25240 100644
90717 --- a/kernel/gcov/base.c
90718 +++ b/kernel/gcov/base.c
90719 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
90720 }
90721
90722 #ifdef CONFIG_MODULES
90723 -static inline int within(void *addr, void *start, unsigned long size)
90724 -{
90725 - return ((addr >= start) && (addr < start + size));
90726 -}
90727 -
90728 /* Update list and generate events when modules are unloaded. */
90729 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90730 void *data)
90731 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90732
90733 /* Remove entries located in module from linked list. */
90734 while ((info = gcov_info_next(info))) {
90735 - if (within(info, mod->module_core, mod->core_size)) {
90736 + if (within_module_core_rw((unsigned long)info, mod)) {
90737 gcov_info_unlink(prev, info);
90738 if (gcov_events_enabled)
90739 gcov_event(GCOV_REMOVE, info);
90740 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
90741 index 886d09e..c7ff4e5 100644
90742 --- a/kernel/irq/manage.c
90743 +++ b/kernel/irq/manage.c
90744 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
90745
90746 action_ret = handler_fn(desc, action);
90747 if (action_ret == IRQ_HANDLED)
90748 - atomic_inc(&desc->threads_handled);
90749 + atomic_inc_unchecked(&desc->threads_handled);
90750
90751 wake_threads_waitq(desc);
90752 }
90753 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
90754 index e2514b0..de3dfe0 100644
90755 --- a/kernel/irq/spurious.c
90756 +++ b/kernel/irq/spurious.c
90757 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
90758 * count. We just care about the count being
90759 * different than the one we saw before.
90760 */
90761 - handled = atomic_read(&desc->threads_handled);
90762 + handled = atomic_read_unchecked(&desc->threads_handled);
90763 handled |= SPURIOUS_DEFERRED;
90764 if (handled != desc->threads_handled_last) {
90765 action_ret = IRQ_HANDLED;
90766 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
90767 index 9019f15..9a3c42e 100644
90768 --- a/kernel/jump_label.c
90769 +++ b/kernel/jump_label.c
90770 @@ -14,6 +14,7 @@
90771 #include <linux/err.h>
90772 #include <linux/static_key.h>
90773 #include <linux/jump_label_ratelimit.h>
90774 +#include <linux/mm.h>
90775
90776 #ifdef HAVE_JUMP_LABEL
90777
90778 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
90779
90780 size = (((unsigned long)stop - (unsigned long)start)
90781 / sizeof(struct jump_entry));
90782 + pax_open_kernel();
90783 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
90784 + pax_close_kernel();
90785 }
90786
90787 static void jump_label_update(struct static_key *key, int enable);
90788 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
90789 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
90790 struct jump_entry *iter;
90791
90792 + pax_open_kernel();
90793 for (iter = iter_start; iter < iter_stop; iter++) {
90794 if (within_module_init(iter->code, mod))
90795 iter->code = 0;
90796 }
90797 + pax_close_kernel();
90798 }
90799
90800 static int
90801 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
90802 index 5c5987f..bc502b0 100644
90803 --- a/kernel/kallsyms.c
90804 +++ b/kernel/kallsyms.c
90805 @@ -11,6 +11,9 @@
90806 * Changed the compression method from stem compression to "table lookup"
90807 * compression (see scripts/kallsyms.c for a more complete description)
90808 */
90809 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90810 +#define __INCLUDED_BY_HIDESYM 1
90811 +#endif
90812 #include <linux/kallsyms.h>
90813 #include <linux/module.h>
90814 #include <linux/init.h>
90815 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
90816
90817 static inline int is_kernel_inittext(unsigned long addr)
90818 {
90819 + if (system_state != SYSTEM_BOOTING)
90820 + return 0;
90821 +
90822 if (addr >= (unsigned long)_sinittext
90823 && addr <= (unsigned long)_einittext)
90824 return 1;
90825 return 0;
90826 }
90827
90828 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90829 +#ifdef CONFIG_MODULES
90830 +static inline int is_module_text(unsigned long addr)
90831 +{
90832 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
90833 + return 1;
90834 +
90835 + addr = ktla_ktva(addr);
90836 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
90837 +}
90838 +#else
90839 +static inline int is_module_text(unsigned long addr)
90840 +{
90841 + return 0;
90842 +}
90843 +#endif
90844 +#endif
90845 +
90846 static inline int is_kernel_text(unsigned long addr)
90847 {
90848 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
90849 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
90850
90851 static inline int is_kernel(unsigned long addr)
90852 {
90853 +
90854 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90855 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
90856 + return 1;
90857 +
90858 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
90859 +#else
90860 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
90861 +#endif
90862 +
90863 return 1;
90864 return in_gate_area_no_mm(addr);
90865 }
90866
90867 static int is_ksym_addr(unsigned long addr)
90868 {
90869 +
90870 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90871 + if (is_module_text(addr))
90872 + return 0;
90873 +#endif
90874 +
90875 if (all_var)
90876 return is_kernel(addr);
90877
90878 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
90879
90880 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
90881 {
90882 - iter->name[0] = '\0';
90883 iter->nameoff = get_symbol_offset(new_pos);
90884 iter->pos = new_pos;
90885 }
90886 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
90887 {
90888 struct kallsym_iter *iter = m->private;
90889
90890 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90891 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
90892 + return 0;
90893 +#endif
90894 +
90895 /* Some debugging symbols have no name. Ignore them. */
90896 if (!iter->name[0])
90897 return 0;
90898 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
90899 */
90900 type = iter->exported ? toupper(iter->type) :
90901 tolower(iter->type);
90902 +
90903 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
90904 type, iter->name, iter->module_name);
90905 } else
90906 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
90907 index 0aa69ea..a7fcafb 100644
90908 --- a/kernel/kcmp.c
90909 +++ b/kernel/kcmp.c
90910 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
90911 struct task_struct *task1, *task2;
90912 int ret;
90913
90914 +#ifdef CONFIG_GRKERNSEC
90915 + return -ENOSYS;
90916 +#endif
90917 +
90918 rcu_read_lock();
90919
90920 /*
90921 diff --git a/kernel/kexec.c b/kernel/kexec.c
90922 index 38c25b1..12b3f69 100644
90923 --- a/kernel/kexec.c
90924 +++ b/kernel/kexec.c
90925 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
90926 compat_ulong_t, flags)
90927 {
90928 struct compat_kexec_segment in;
90929 - struct kexec_segment out, __user *ksegments;
90930 + struct kexec_segment out;
90931 + struct kexec_segment __user *ksegments;
90932 unsigned long i, result;
90933
90934 /* Don't allow clients that don't understand the native
90935 diff --git a/kernel/kmod.c b/kernel/kmod.c
90936 index 2777f40..a689506 100644
90937 --- a/kernel/kmod.c
90938 +++ b/kernel/kmod.c
90939 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
90940 kfree(info->argv);
90941 }
90942
90943 -static int call_modprobe(char *module_name, int wait)
90944 +static int call_modprobe(char *module_name, char *module_param, int wait)
90945 {
90946 struct subprocess_info *info;
90947 static char *envp[] = {
90948 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
90949 NULL
90950 };
90951
90952 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
90953 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
90954 if (!argv)
90955 goto out;
90956
90957 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
90958 argv[1] = "-q";
90959 argv[2] = "--";
90960 argv[3] = module_name; /* check free_modprobe_argv() */
90961 - argv[4] = NULL;
90962 + argv[4] = module_param;
90963 + argv[5] = NULL;
90964
90965 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
90966 NULL, free_modprobe_argv, NULL);
90967 @@ -122,9 +123,8 @@ out:
90968 * If module auto-loading support is disabled then this function
90969 * becomes a no-operation.
90970 */
90971 -int __request_module(bool wait, const char *fmt, ...)
90972 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
90973 {
90974 - va_list args;
90975 char module_name[MODULE_NAME_LEN];
90976 unsigned int max_modprobes;
90977 int ret;
90978 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
90979 if (!modprobe_path[0])
90980 return 0;
90981
90982 - va_start(args, fmt);
90983 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
90984 - va_end(args);
90985 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
90986 if (ret >= MODULE_NAME_LEN)
90987 return -ENAMETOOLONG;
90988
90989 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
90990 if (ret)
90991 return ret;
90992
90993 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90994 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90995 + /* hack to workaround consolekit/udisks stupidity */
90996 + read_lock(&tasklist_lock);
90997 + if (!strcmp(current->comm, "mount") &&
90998 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
90999 + read_unlock(&tasklist_lock);
91000 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
91001 + return -EPERM;
91002 + }
91003 + read_unlock(&tasklist_lock);
91004 + }
91005 +#endif
91006 +
91007 /* If modprobe needs a service that is in a module, we get a recursive
91008 * loop. Limit the number of running kmod threads to max_threads/2 or
91009 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
91010 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
91011
91012 trace_module_request(module_name, wait, _RET_IP_);
91013
91014 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
91015 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
91016
91017 atomic_dec(&kmod_concurrent);
91018 return ret;
91019 }
91020 +
91021 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
91022 +{
91023 + va_list args;
91024 + int ret;
91025 +
91026 + va_start(args, fmt);
91027 + ret = ____request_module(wait, module_param, fmt, args);
91028 + va_end(args);
91029 +
91030 + return ret;
91031 +}
91032 +
91033 +int __request_module(bool wait, const char *fmt, ...)
91034 +{
91035 + va_list args;
91036 + int ret;
91037 +
91038 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91039 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
91040 + char module_param[MODULE_NAME_LEN];
91041 +
91042 + memset(module_param, 0, sizeof(module_param));
91043 +
91044 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
91045 +
91046 + va_start(args, fmt);
91047 + ret = ____request_module(wait, module_param, fmt, args);
91048 + va_end(args);
91049 +
91050 + return ret;
91051 + }
91052 +#endif
91053 +
91054 + va_start(args, fmt);
91055 + ret = ____request_module(wait, NULL, fmt, args);
91056 + va_end(args);
91057 +
91058 + return ret;
91059 +}
91060 +
91061 EXPORT_SYMBOL(__request_module);
91062 #endif /* CONFIG_MODULES */
91063
91064 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
91065 {
91066 +#ifdef CONFIG_GRKERNSEC
91067 + kfree(info->path);
91068 + info->path = info->origpath;
91069 +#endif
91070 if (info->cleanup)
91071 (*info->cleanup)(info);
91072 kfree(info);
91073 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
91074 */
91075 set_user_nice(current, 0);
91076
91077 +#ifdef CONFIG_GRKERNSEC
91078 + /* this is race-free as far as userland is concerned as we copied
91079 + out the path to be used prior to this point and are now operating
91080 + on that copy
91081 + */
91082 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
91083 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
91084 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
91085 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
91086 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
91087 + retval = -EPERM;
91088 + goto out;
91089 + }
91090 +#endif
91091 +
91092 retval = -ENOMEM;
91093 new = prepare_kernel_cred(current);
91094 if (!new)
91095 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
91096 commit_creds(new);
91097
91098 retval = do_execve(getname_kernel(sub_info->path),
91099 - (const char __user *const __user *)sub_info->argv,
91100 - (const char __user *const __user *)sub_info->envp);
91101 + (const char __user *const __force_user *)sub_info->argv,
91102 + (const char __user *const __force_user *)sub_info->envp);
91103 out:
91104 sub_info->retval = retval;
91105 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
91106 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
91107 *
91108 * Thus the __user pointer cast is valid here.
91109 */
91110 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
91111 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
91112
91113 /*
91114 * If ret is 0, either ____call_usermodehelper failed and the
91115 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
91116 goto out;
91117
91118 INIT_WORK(&sub_info->work, __call_usermodehelper);
91119 +#ifdef CONFIG_GRKERNSEC
91120 + sub_info->origpath = path;
91121 + sub_info->path = kstrdup(path, gfp_mask);
91122 +#else
91123 sub_info->path = path;
91124 +#endif
91125 sub_info->argv = argv;
91126 sub_info->envp = envp;
91127
91128 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
91129 static int proc_cap_handler(struct ctl_table *table, int write,
91130 void __user *buffer, size_t *lenp, loff_t *ppos)
91131 {
91132 - struct ctl_table t;
91133 + ctl_table_no_const t;
91134 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
91135 kernel_cap_t new_cap;
91136 int err, i;
91137 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
91138 index c90e417..e6c515d 100644
91139 --- a/kernel/kprobes.c
91140 +++ b/kernel/kprobes.c
91141 @@ -31,6 +31,9 @@
91142 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
91143 * <prasanna@in.ibm.com> added function-return probes.
91144 */
91145 +#ifdef CONFIG_GRKERNSEC_HIDESYM
91146 +#define __INCLUDED_BY_HIDESYM 1
91147 +#endif
91148 #include <linux/kprobes.h>
91149 #include <linux/hash.h>
91150 #include <linux/init.h>
91151 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
91152
91153 static void *alloc_insn_page(void)
91154 {
91155 - return module_alloc(PAGE_SIZE);
91156 + return module_alloc_exec(PAGE_SIZE);
91157 }
91158
91159 static void free_insn_page(void *page)
91160 {
91161 - module_memfree(page);
91162 + module_memfree_exec(page);
91163 }
91164
91165 struct kprobe_insn_cache kprobe_insn_slots = {
91166 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
91167 kprobe_type = "k";
91168
91169 if (sym)
91170 - seq_printf(pi, "%p %s %s+0x%x %s ",
91171 + seq_printf(pi, "%pK %s %s+0x%x %s ",
91172 p->addr, kprobe_type, sym, offset,
91173 (modname ? modname : " "));
91174 else
91175 - seq_printf(pi, "%p %s %p ",
91176 + seq_printf(pi, "%pK %s %pK ",
91177 p->addr, kprobe_type, p->addr);
91178
91179 if (!pp)
91180 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
91181 index 6683cce..daf8999 100644
91182 --- a/kernel/ksysfs.c
91183 +++ b/kernel/ksysfs.c
91184 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
91185 {
91186 if (count+1 > UEVENT_HELPER_PATH_LEN)
91187 return -ENOENT;
91188 + if (!capable(CAP_SYS_ADMIN))
91189 + return -EPERM;
91190 memcpy(uevent_helper, buf, count);
91191 uevent_helper[count] = '\0';
91192 if (count && uevent_helper[count-1] == '\n')
91193 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
91194 return count;
91195 }
91196
91197 -static struct bin_attribute notes_attr = {
91198 +static bin_attribute_no_const notes_attr __read_only = {
91199 .attr = {
91200 .name = "notes",
91201 .mode = S_IRUGO,
91202 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
91203 index ba77ab5..d6a3e20 100644
91204 --- a/kernel/locking/lockdep.c
91205 +++ b/kernel/locking/lockdep.c
91206 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
91207 end = (unsigned long) &_end,
91208 addr = (unsigned long) obj;
91209
91210 +#ifdef CONFIG_PAX_KERNEXEC
91211 + start = ktla_ktva(start);
91212 +#endif
91213 +
91214 /*
91215 * static variable?
91216 */
91217 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
91218 if (!static_obj(lock->key)) {
91219 debug_locks_off();
91220 printk("INFO: trying to register non-static key.\n");
91221 + printk("lock:%pS key:%pS.\n", lock, lock->key);
91222 printk("the code is fine but needs lockdep annotation.\n");
91223 printk("turning off the locking correctness validator.\n");
91224 dump_stack();
91225 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
91226 if (!class)
91227 return 0;
91228 }
91229 - atomic_inc((atomic_t *)&class->ops);
91230 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
91231 if (very_verbose(class)) {
91232 printk("\nacquire class [%p] %s", class->key, class->name);
91233 if (class->name_version > 1)
91234 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
91235 index ef43ac4..2720dfa 100644
91236 --- a/kernel/locking/lockdep_proc.c
91237 +++ b/kernel/locking/lockdep_proc.c
91238 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
91239 return 0;
91240 }
91241
91242 - seq_printf(m, "%p", class->key);
91243 + seq_printf(m, "%pK", class->key);
91244 #ifdef CONFIG_DEBUG_LOCKDEP
91245 seq_printf(m, " OPS:%8ld", class->ops);
91246 #endif
91247 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
91248
91249 list_for_each_entry(entry, &class->locks_after, entry) {
91250 if (entry->distance == 1) {
91251 - seq_printf(m, " -> [%p] ", entry->class->key);
91252 + seq_printf(m, " -> [%pK] ", entry->class->key);
91253 print_name(m, entry->class);
91254 seq_puts(m, "\n");
91255 }
91256 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
91257 if (!class->key)
91258 continue;
91259
91260 - seq_printf(m, "[%p] ", class->key);
91261 + seq_printf(m, "[%pK] ", class->key);
91262 print_name(m, class);
91263 seq_puts(m, "\n");
91264 }
91265 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
91266 if (!i)
91267 seq_line(m, '-', 40-namelen, namelen);
91268
91269 - snprintf(ip, sizeof(ip), "[<%p>]",
91270 + snprintf(ip, sizeof(ip), "[<%pK>]",
91271 (void *)class->contention_point[i]);
91272 seq_printf(m, "%40s %14lu %29s %pS\n",
91273 name, stats->contention_point[i],
91274 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
91275 if (!i)
91276 seq_line(m, '-', 40-namelen, namelen);
91277
91278 - snprintf(ip, sizeof(ip), "[<%p>]",
91279 + snprintf(ip, sizeof(ip), "[<%pK>]",
91280 (void *)class->contending_point[i]);
91281 seq_printf(m, "%40s %14lu %29s %pS\n",
91282 name, stats->contending_point[i],
91283 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
91284 index d1fe2ba..180cd65e 100644
91285 --- a/kernel/locking/mcs_spinlock.h
91286 +++ b/kernel/locking/mcs_spinlock.h
91287 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
91288 */
91289 return;
91290 }
91291 - ACCESS_ONCE(prev->next) = node;
91292 + ACCESS_ONCE_RW(prev->next) = node;
91293
91294 /* Wait until the lock holder passes the lock down. */
91295 arch_mcs_spin_lock_contended(&node->locked);
91296 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
91297 index 3ef3736..9c951fa 100644
91298 --- a/kernel/locking/mutex-debug.c
91299 +++ b/kernel/locking/mutex-debug.c
91300 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
91301 }
91302
91303 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
91304 - struct thread_info *ti)
91305 + struct task_struct *task)
91306 {
91307 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
91308
91309 /* Mark the current thread as blocked on the lock: */
91310 - ti->task->blocked_on = waiter;
91311 + task->blocked_on = waiter;
91312 }
91313
91314 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
91315 - struct thread_info *ti)
91316 + struct task_struct *task)
91317 {
91318 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
91319 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
91320 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
91321 - ti->task->blocked_on = NULL;
91322 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
91323 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
91324 + task->blocked_on = NULL;
91325
91326 list_del_init(&waiter->list);
91327 waiter->task = NULL;
91328 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
91329 index 0799fd3..d06ae3b 100644
91330 --- a/kernel/locking/mutex-debug.h
91331 +++ b/kernel/locking/mutex-debug.h
91332 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
91333 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
91334 extern void debug_mutex_add_waiter(struct mutex *lock,
91335 struct mutex_waiter *waiter,
91336 - struct thread_info *ti);
91337 + struct task_struct *task);
91338 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
91339 - struct thread_info *ti);
91340 + struct task_struct *task);
91341 extern void debug_mutex_unlock(struct mutex *lock);
91342 extern void debug_mutex_init(struct mutex *lock, const char *name,
91343 struct lock_class_key *key);
91344 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
91345 index 94674e5..de4966f 100644
91346 --- a/kernel/locking/mutex.c
91347 +++ b/kernel/locking/mutex.c
91348 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
91349 goto skip_wait;
91350
91351 debug_mutex_lock_common(lock, &waiter);
91352 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
91353 + debug_mutex_add_waiter(lock, &waiter, task);
91354
91355 /* add waiting tasks to the end of the waitqueue (FIFO): */
91356 list_add_tail(&waiter.list, &lock->wait_list);
91357 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
91358 }
91359 __set_task_state(task, TASK_RUNNING);
91360
91361 - mutex_remove_waiter(lock, &waiter, current_thread_info());
91362 + mutex_remove_waiter(lock, &waiter, task);
91363 /* set it to 0 if there are no waiters left: */
91364 if (likely(list_empty(&lock->wait_list)))
91365 atomic_set(&lock->count, 0);
91366 @@ -610,7 +610,7 @@ skip_wait:
91367 return 0;
91368
91369 err:
91370 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
91371 + mutex_remove_waiter(lock, &waiter, task);
91372 spin_unlock_mutex(&lock->wait_lock, flags);
91373 debug_mutex_free_waiter(&waiter);
91374 mutex_release(&lock->dep_map, 1, ip);
91375 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
91376 index c112d00..1946ad9 100644
91377 --- a/kernel/locking/osq_lock.c
91378 +++ b/kernel/locking/osq_lock.c
91379 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
91380
91381 prev = decode_cpu(old);
91382 node->prev = prev;
91383 - ACCESS_ONCE(prev->next) = node;
91384 + ACCESS_ONCE_RW(prev->next) = node;
91385
91386 /*
91387 * Normally @prev is untouchable after the above store; because at that
91388 @@ -170,8 +170,8 @@ unqueue:
91389 * it will wait in Step-A.
91390 */
91391
91392 - ACCESS_ONCE(next->prev) = prev;
91393 - ACCESS_ONCE(prev->next) = next;
91394 + ACCESS_ONCE_RW(next->prev) = prev;
91395 + ACCESS_ONCE_RW(prev->next) = next;
91396
91397 return false;
91398 }
91399 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
91400 node = this_cpu_ptr(&osq_node);
91401 next = xchg(&node->next, NULL);
91402 if (next) {
91403 - ACCESS_ONCE(next->locked) = 1;
91404 + ACCESS_ONCE_RW(next->locked) = 1;
91405 return;
91406 }
91407
91408 next = osq_wait_next(lock, node, NULL);
91409 if (next)
91410 - ACCESS_ONCE(next->locked) = 1;
91411 + ACCESS_ONCE_RW(next->locked) = 1;
91412 }
91413 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
91414 index 1d96dd0..994ff19 100644
91415 --- a/kernel/locking/rtmutex-tester.c
91416 +++ b/kernel/locking/rtmutex-tester.c
91417 @@ -22,7 +22,7 @@
91418 #define MAX_RT_TEST_MUTEXES 8
91419
91420 static spinlock_t rttest_lock;
91421 -static atomic_t rttest_event;
91422 +static atomic_unchecked_t rttest_event;
91423
91424 struct test_thread_data {
91425 int opcode;
91426 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91427
91428 case RTTEST_LOCKCONT:
91429 td->mutexes[td->opdata] = 1;
91430 - td->event = atomic_add_return(1, &rttest_event);
91431 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91432 return 0;
91433
91434 case RTTEST_RESET:
91435 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91436 return 0;
91437
91438 case RTTEST_RESETEVENT:
91439 - atomic_set(&rttest_event, 0);
91440 + atomic_set_unchecked(&rttest_event, 0);
91441 return 0;
91442
91443 default:
91444 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91445 return ret;
91446
91447 td->mutexes[id] = 1;
91448 - td->event = atomic_add_return(1, &rttest_event);
91449 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91450 rt_mutex_lock(&mutexes[id]);
91451 - td->event = atomic_add_return(1, &rttest_event);
91452 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91453 td->mutexes[id] = 4;
91454 return 0;
91455
91456 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91457 return ret;
91458
91459 td->mutexes[id] = 1;
91460 - td->event = atomic_add_return(1, &rttest_event);
91461 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91462 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
91463 - td->event = atomic_add_return(1, &rttest_event);
91464 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91465 td->mutexes[id] = ret ? 0 : 4;
91466 return ret ? -EINTR : 0;
91467
91468 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91469 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
91470 return ret;
91471
91472 - td->event = atomic_add_return(1, &rttest_event);
91473 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91474 rt_mutex_unlock(&mutexes[id]);
91475 - td->event = atomic_add_return(1, &rttest_event);
91476 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91477 td->mutexes[id] = 0;
91478 return 0;
91479
91480 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
91481 break;
91482
91483 td->mutexes[dat] = 2;
91484 - td->event = atomic_add_return(1, &rttest_event);
91485 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91486 break;
91487
91488 default:
91489 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
91490 return;
91491
91492 td->mutexes[dat] = 3;
91493 - td->event = atomic_add_return(1, &rttest_event);
91494 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91495 break;
91496
91497 case RTTEST_LOCKNOWAIT:
91498 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
91499 return;
91500
91501 td->mutexes[dat] = 1;
91502 - td->event = atomic_add_return(1, &rttest_event);
91503 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91504 return;
91505
91506 default:
91507 diff --git a/kernel/module.c b/kernel/module.c
91508 index ec53f59..67d9655 100644
91509 --- a/kernel/module.c
91510 +++ b/kernel/module.c
91511 @@ -59,6 +59,7 @@
91512 #include <linux/jump_label.h>
91513 #include <linux/pfn.h>
91514 #include <linux/bsearch.h>
91515 +#include <linux/grsecurity.h>
91516 #include <uapi/linux/module.h>
91517 #include "module-internal.h"
91518
91519 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
91520
91521 /* Bounds of module allocation, for speeding __module_address.
91522 * Protected by module_mutex. */
91523 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
91524 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
91525 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
91526
91527 int register_module_notifier(struct notifier_block *nb)
91528 {
91529 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
91530 return true;
91531
91532 list_for_each_entry_rcu(mod, &modules, list) {
91533 - struct symsearch arr[] = {
91534 + struct symsearch modarr[] = {
91535 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
91536 NOT_GPL_ONLY, false },
91537 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
91538 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
91539 if (mod->state == MODULE_STATE_UNFORMED)
91540 continue;
91541
91542 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
91543 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
91544 return true;
91545 }
91546 return false;
91547 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
91548 if (!pcpusec->sh_size)
91549 return 0;
91550
91551 - if (align > PAGE_SIZE) {
91552 + if (align-1 >= PAGE_SIZE) {
91553 pr_warn("%s: per-cpu alignment %li > %li\n",
91554 mod->name, align, PAGE_SIZE);
91555 align = PAGE_SIZE;
91556 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
91557 static ssize_t show_coresize(struct module_attribute *mattr,
91558 struct module_kobject *mk, char *buffer)
91559 {
91560 - return sprintf(buffer, "%u\n", mk->mod->core_size);
91561 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
91562 }
91563
91564 static struct module_attribute modinfo_coresize =
91565 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
91566 static ssize_t show_initsize(struct module_attribute *mattr,
91567 struct module_kobject *mk, char *buffer)
91568 {
91569 - return sprintf(buffer, "%u\n", mk->mod->init_size);
91570 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
91571 }
91572
91573 static struct module_attribute modinfo_initsize =
91574 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
91575 goto bad_version;
91576 }
91577
91578 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
91579 + /*
91580 + * avoid potentially printing jibberish on attempted load
91581 + * of a module randomized with a different seed
91582 + */
91583 + pr_warn("no symbol version for %s\n", symname);
91584 +#else
91585 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
91586 +#endif
91587 return 0;
91588
91589 bad_version:
91590 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
91591 + /*
91592 + * avoid potentially printing jibberish on attempted load
91593 + * of a module randomized with a different seed
91594 + */
91595 + pr_warn("attempted module disagrees about version of symbol %s\n",
91596 + symname);
91597 +#else
91598 pr_warn("%s: disagrees about version of symbol %s\n",
91599 mod->name, symname);
91600 +#endif
91601 return 0;
91602 }
91603
91604 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
91605 */
91606 #ifdef CONFIG_SYSFS
91607
91608 -#ifdef CONFIG_KALLSYMS
91609 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91610 static inline bool sect_empty(const Elf_Shdr *sect)
91611 {
91612 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
91613 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
91614 {
91615 unsigned int notes, loaded, i;
91616 struct module_notes_attrs *notes_attrs;
91617 - struct bin_attribute *nattr;
91618 + bin_attribute_no_const *nattr;
91619
91620 /* failed to create section attributes, so can't create notes */
91621 if (!mod->sect_attrs)
91622 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
91623 static int module_add_modinfo_attrs(struct module *mod)
91624 {
91625 struct module_attribute *attr;
91626 - struct module_attribute *temp_attr;
91627 + module_attribute_no_const *temp_attr;
91628 int error = 0;
91629 int i;
91630
91631 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
91632
91633 static void unset_module_core_ro_nx(struct module *mod)
91634 {
91635 - set_page_attributes(mod->module_core + mod->core_text_size,
91636 - mod->module_core + mod->core_size,
91637 + set_page_attributes(mod->module_core_rw,
91638 + mod->module_core_rw + mod->core_size_rw,
91639 set_memory_x);
91640 - set_page_attributes(mod->module_core,
91641 - mod->module_core + mod->core_ro_size,
91642 + set_page_attributes(mod->module_core_rx,
91643 + mod->module_core_rx + mod->core_size_rx,
91644 set_memory_rw);
91645 }
91646
91647 static void unset_module_init_ro_nx(struct module *mod)
91648 {
91649 - set_page_attributes(mod->module_init + mod->init_text_size,
91650 - mod->module_init + mod->init_size,
91651 + set_page_attributes(mod->module_init_rw,
91652 + mod->module_init_rw + mod->init_size_rw,
91653 set_memory_x);
91654 - set_page_attributes(mod->module_init,
91655 - mod->module_init + mod->init_ro_size,
91656 + set_page_attributes(mod->module_init_rx,
91657 + mod->module_init_rx + mod->init_size_rx,
91658 set_memory_rw);
91659 }
91660
91661 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
91662 list_for_each_entry_rcu(mod, &modules, list) {
91663 if (mod->state == MODULE_STATE_UNFORMED)
91664 continue;
91665 - if ((mod->module_core) && (mod->core_text_size)) {
91666 - set_page_attributes(mod->module_core,
91667 - mod->module_core + mod->core_text_size,
91668 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91669 + set_page_attributes(mod->module_core_rx,
91670 + mod->module_core_rx + mod->core_size_rx,
91671 set_memory_rw);
91672 }
91673 - if ((mod->module_init) && (mod->init_text_size)) {
91674 - set_page_attributes(mod->module_init,
91675 - mod->module_init + mod->init_text_size,
91676 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91677 + set_page_attributes(mod->module_init_rx,
91678 + mod->module_init_rx + mod->init_size_rx,
91679 set_memory_rw);
91680 }
91681 }
91682 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
91683 list_for_each_entry_rcu(mod, &modules, list) {
91684 if (mod->state == MODULE_STATE_UNFORMED)
91685 continue;
91686 - if ((mod->module_core) && (mod->core_text_size)) {
91687 - set_page_attributes(mod->module_core,
91688 - mod->module_core + mod->core_text_size,
91689 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91690 + set_page_attributes(mod->module_core_rx,
91691 + mod->module_core_rx + mod->core_size_rx,
91692 set_memory_ro);
91693 }
91694 - if ((mod->module_init) && (mod->init_text_size)) {
91695 - set_page_attributes(mod->module_init,
91696 - mod->module_init + mod->init_text_size,
91697 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91698 + set_page_attributes(mod->module_init_rx,
91699 + mod->module_init_rx + mod->init_size_rx,
91700 set_memory_ro);
91701 }
91702 }
91703 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
91704 #else
91705 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
91706 static void unset_module_core_ro_nx(struct module *mod) { }
91707 -static void unset_module_init_ro_nx(struct module *mod) { }
91708 +static void unset_module_init_ro_nx(struct module *mod)
91709 +{
91710 +
91711 +#ifdef CONFIG_PAX_KERNEXEC
91712 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91713 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91714 +#endif
91715 +
91716 +}
91717 #endif
91718
91719 void __weak module_memfree(void *module_region)
91720 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
91721 /* This may be NULL, but that's OK */
91722 unset_module_init_ro_nx(mod);
91723 module_arch_freeing_init(mod);
91724 - module_memfree(mod->module_init);
91725 + module_memfree(mod->module_init_rw);
91726 + module_memfree_exec(mod->module_init_rx);
91727 kfree(mod->args);
91728 percpu_modfree(mod);
91729
91730 /* Free lock-classes; relies on the preceding sync_rcu(). */
91731 - lockdep_free_key_range(mod->module_core, mod->core_size);
91732 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
91733 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
91734
91735 /* Finally, free the core (containing the module structure) */
91736 unset_module_core_ro_nx(mod);
91737 - module_memfree(mod->module_core);
91738 + module_memfree_exec(mod->module_core_rx);
91739 + module_memfree(mod->module_core_rw);
91740
91741 #ifdef CONFIG_MPU
91742 update_protections(current->mm);
91743 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91744 int ret = 0;
91745 const struct kernel_symbol *ksym;
91746
91747 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91748 + int is_fs_load = 0;
91749 + int register_filesystem_found = 0;
91750 + char *p;
91751 +
91752 + p = strstr(mod->args, "grsec_modharden_fs");
91753 + if (p) {
91754 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
91755 + /* copy \0 as well */
91756 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
91757 + is_fs_load = 1;
91758 + }
91759 +#endif
91760 +
91761 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
91762 const char *name = info->strtab + sym[i].st_name;
91763
91764 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91765 + /* it's a real shame this will never get ripped and copied
91766 + upstream! ;(
91767 + */
91768 + if (is_fs_load && !strcmp(name, "register_filesystem"))
91769 + register_filesystem_found = 1;
91770 +#endif
91771 +
91772 switch (sym[i].st_shndx) {
91773 case SHN_COMMON:
91774 /* Ignore common symbols */
91775 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91776 ksym = resolve_symbol_wait(mod, info, name);
91777 /* Ok if resolved. */
91778 if (ksym && !IS_ERR(ksym)) {
91779 + pax_open_kernel();
91780 sym[i].st_value = ksym->value;
91781 + pax_close_kernel();
91782 break;
91783 }
91784
91785 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91786 secbase = (unsigned long)mod_percpu(mod);
91787 else
91788 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
91789 + pax_open_kernel();
91790 sym[i].st_value += secbase;
91791 + pax_close_kernel();
91792 break;
91793 }
91794 }
91795
91796 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91797 + if (is_fs_load && !register_filesystem_found) {
91798 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
91799 + ret = -EPERM;
91800 + }
91801 +#endif
91802 +
91803 return ret;
91804 }
91805
91806 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
91807 || s->sh_entsize != ~0UL
91808 || strstarts(sname, ".init"))
91809 continue;
91810 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
91811 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91812 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
91813 + else
91814 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
91815 pr_debug("\t%s\n", sname);
91816 }
91817 - switch (m) {
91818 - case 0: /* executable */
91819 - mod->core_size = debug_align(mod->core_size);
91820 - mod->core_text_size = mod->core_size;
91821 - break;
91822 - case 1: /* RO: text and ro-data */
91823 - mod->core_size = debug_align(mod->core_size);
91824 - mod->core_ro_size = mod->core_size;
91825 - break;
91826 - case 3: /* whole core */
91827 - mod->core_size = debug_align(mod->core_size);
91828 - break;
91829 - }
91830 }
91831
91832 pr_debug("Init section allocation order:\n");
91833 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
91834 || s->sh_entsize != ~0UL
91835 || !strstarts(sname, ".init"))
91836 continue;
91837 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
91838 - | INIT_OFFSET_MASK);
91839 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91840 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
91841 + else
91842 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
91843 + s->sh_entsize |= INIT_OFFSET_MASK;
91844 pr_debug("\t%s\n", sname);
91845 }
91846 - switch (m) {
91847 - case 0: /* executable */
91848 - mod->init_size = debug_align(mod->init_size);
91849 - mod->init_text_size = mod->init_size;
91850 - break;
91851 - case 1: /* RO: text and ro-data */
91852 - mod->init_size = debug_align(mod->init_size);
91853 - mod->init_ro_size = mod->init_size;
91854 - break;
91855 - case 3: /* whole init */
91856 - mod->init_size = debug_align(mod->init_size);
91857 - break;
91858 - }
91859 }
91860 }
91861
91862 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91863
91864 /* Put symbol section at end of init part of module. */
91865 symsect->sh_flags |= SHF_ALLOC;
91866 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
91867 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
91868 info->index.sym) | INIT_OFFSET_MASK;
91869 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
91870
91871 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91872 }
91873
91874 /* Append room for core symbols at end of core part. */
91875 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
91876 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
91877 - mod->core_size += strtab_size;
91878 - mod->core_size = debug_align(mod->core_size);
91879 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
91880 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
91881 + mod->core_size_rx += strtab_size;
91882 + mod->core_size_rx = debug_align(mod->core_size_rx);
91883
91884 /* Put string table section at end of init part of module. */
91885 strsect->sh_flags |= SHF_ALLOC;
91886 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
91887 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
91888 info->index.str) | INIT_OFFSET_MASK;
91889 - mod->init_size = debug_align(mod->init_size);
91890 + mod->init_size_rx = debug_align(mod->init_size_rx);
91891 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
91892 }
91893
91894 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91895 /* Make sure we get permanent strtab: don't use info->strtab. */
91896 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
91897
91898 + pax_open_kernel();
91899 +
91900 /* Set types up while we still have access to sections. */
91901 for (i = 0; i < mod->num_symtab; i++)
91902 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
91903
91904 - mod->core_symtab = dst = mod->module_core + info->symoffs;
91905 - mod->core_strtab = s = mod->module_core + info->stroffs;
91906 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
91907 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
91908 src = mod->symtab;
91909 for (ndst = i = 0; i < mod->num_symtab; i++) {
91910 if (i == 0 ||
91911 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91912 }
91913 }
91914 mod->core_num_syms = ndst;
91915 +
91916 + pax_close_kernel();
91917 }
91918 #else
91919 static inline void layout_symtab(struct module *mod, struct load_info *info)
91920 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
91921 return vmalloc_exec(size);
91922 }
91923
91924 -static void *module_alloc_update_bounds(unsigned long size)
91925 +static void *module_alloc_update_bounds_rw(unsigned long size)
91926 {
91927 void *ret = module_alloc(size);
91928
91929 if (ret) {
91930 mutex_lock(&module_mutex);
91931 /* Update module bounds. */
91932 - if ((unsigned long)ret < module_addr_min)
91933 - module_addr_min = (unsigned long)ret;
91934 - if ((unsigned long)ret + size > module_addr_max)
91935 - module_addr_max = (unsigned long)ret + size;
91936 + if ((unsigned long)ret < module_addr_min_rw)
91937 + module_addr_min_rw = (unsigned long)ret;
91938 + if ((unsigned long)ret + size > module_addr_max_rw)
91939 + module_addr_max_rw = (unsigned long)ret + size;
91940 + mutex_unlock(&module_mutex);
91941 + }
91942 + return ret;
91943 +}
91944 +
91945 +static void *module_alloc_update_bounds_rx(unsigned long size)
91946 +{
91947 + void *ret = module_alloc_exec(size);
91948 +
91949 + if (ret) {
91950 + mutex_lock(&module_mutex);
91951 + /* Update module bounds. */
91952 + if ((unsigned long)ret < module_addr_min_rx)
91953 + module_addr_min_rx = (unsigned long)ret;
91954 + if ((unsigned long)ret + size > module_addr_max_rx)
91955 + module_addr_max_rx = (unsigned long)ret + size;
91956 mutex_unlock(&module_mutex);
91957 }
91958 return ret;
91959 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91960 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
91961
91962 if (info->index.sym == 0) {
91963 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
91964 + /*
91965 + * avoid potentially printing jibberish on attempted load
91966 + * of a module randomized with a different seed
91967 + */
91968 + pr_warn("module has no symbols (stripped?)\n");
91969 +#else
91970 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
91971 +#endif
91972 return ERR_PTR(-ENOEXEC);
91973 }
91974
91975 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91976 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91977 {
91978 const char *modmagic = get_modinfo(info, "vermagic");
91979 + const char *license = get_modinfo(info, "license");
91980 int err;
91981
91982 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
91983 + if (!license || !license_is_gpl_compatible(license))
91984 + return -ENOEXEC;
91985 +#endif
91986 +
91987 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
91988 modmagic = NULL;
91989
91990 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91991 }
91992
91993 /* Set up license info based on the info section */
91994 - set_license(mod, get_modinfo(info, "license"));
91995 + set_license(mod, license);
91996
91997 return 0;
91998 }
91999 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
92000 void *ptr;
92001
92002 /* Do the allocs. */
92003 - ptr = module_alloc_update_bounds(mod->core_size);
92004 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
92005 /*
92006 * The pointer to this block is stored in the module structure
92007 * which is inside the block. Just mark it as not being a
92008 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
92009 if (!ptr)
92010 return -ENOMEM;
92011
92012 - memset(ptr, 0, mod->core_size);
92013 - mod->module_core = ptr;
92014 + memset(ptr, 0, mod->core_size_rw);
92015 + mod->module_core_rw = ptr;
92016
92017 - if (mod->init_size) {
92018 - ptr = module_alloc_update_bounds(mod->init_size);
92019 + if (mod->init_size_rw) {
92020 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
92021 /*
92022 * The pointer to this block is stored in the module structure
92023 * which is inside the block. This block doesn't need to be
92024 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
92025 */
92026 kmemleak_ignore(ptr);
92027 if (!ptr) {
92028 - module_memfree(mod->module_core);
92029 + module_memfree(mod->module_core_rw);
92030 return -ENOMEM;
92031 }
92032 - memset(ptr, 0, mod->init_size);
92033 - mod->module_init = ptr;
92034 + memset(ptr, 0, mod->init_size_rw);
92035 + mod->module_init_rw = ptr;
92036 } else
92037 - mod->module_init = NULL;
92038 + mod->module_init_rw = NULL;
92039 +
92040 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
92041 + kmemleak_not_leak(ptr);
92042 + if (!ptr) {
92043 + if (mod->module_init_rw)
92044 + module_memfree(mod->module_init_rw);
92045 + module_memfree(mod->module_core_rw);
92046 + return -ENOMEM;
92047 + }
92048 +
92049 + pax_open_kernel();
92050 + memset(ptr, 0, mod->core_size_rx);
92051 + pax_close_kernel();
92052 + mod->module_core_rx = ptr;
92053 +
92054 + if (mod->init_size_rx) {
92055 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
92056 + kmemleak_ignore(ptr);
92057 + if (!ptr && mod->init_size_rx) {
92058 + module_memfree_exec(mod->module_core_rx);
92059 + if (mod->module_init_rw)
92060 + module_memfree(mod->module_init_rw);
92061 + module_memfree(mod->module_core_rw);
92062 + return -ENOMEM;
92063 + }
92064 +
92065 + pax_open_kernel();
92066 + memset(ptr, 0, mod->init_size_rx);
92067 + pax_close_kernel();
92068 + mod->module_init_rx = ptr;
92069 + } else
92070 + mod->module_init_rx = NULL;
92071
92072 /* Transfer each section which specifies SHF_ALLOC */
92073 pr_debug("final section addresses:\n");
92074 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
92075 if (!(shdr->sh_flags & SHF_ALLOC))
92076 continue;
92077
92078 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
92079 - dest = mod->module_init
92080 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
92081 - else
92082 - dest = mod->module_core + shdr->sh_entsize;
92083 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
92084 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
92085 + dest = mod->module_init_rw
92086 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
92087 + else
92088 + dest = mod->module_init_rx
92089 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
92090 + } else {
92091 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
92092 + dest = mod->module_core_rw + shdr->sh_entsize;
92093 + else
92094 + dest = mod->module_core_rx + shdr->sh_entsize;
92095 + }
92096 +
92097 + if (shdr->sh_type != SHT_NOBITS) {
92098 +
92099 +#ifdef CONFIG_PAX_KERNEXEC
92100 +#ifdef CONFIG_X86_64
92101 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
92102 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
92103 +#endif
92104 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
92105 + pax_open_kernel();
92106 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
92107 + pax_close_kernel();
92108 + } else
92109 +#endif
92110
92111 - if (shdr->sh_type != SHT_NOBITS)
92112 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
92113 + }
92114 /* Update sh_addr to point to copy in image. */
92115 - shdr->sh_addr = (unsigned long)dest;
92116 +
92117 +#ifdef CONFIG_PAX_KERNEXEC
92118 + if (shdr->sh_flags & SHF_EXECINSTR)
92119 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
92120 + else
92121 +#endif
92122 +
92123 + shdr->sh_addr = (unsigned long)dest;
92124 pr_debug("\t0x%lx %s\n",
92125 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
92126 }
92127 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
92128 * Do it before processing of module parameters, so the module
92129 * can provide parameter accessor functions of its own.
92130 */
92131 - if (mod->module_init)
92132 - flush_icache_range((unsigned long)mod->module_init,
92133 - (unsigned long)mod->module_init
92134 - + mod->init_size);
92135 - flush_icache_range((unsigned long)mod->module_core,
92136 - (unsigned long)mod->module_core + mod->core_size);
92137 + if (mod->module_init_rx)
92138 + flush_icache_range((unsigned long)mod->module_init_rx,
92139 + (unsigned long)mod->module_init_rx
92140 + + mod->init_size_rx);
92141 + flush_icache_range((unsigned long)mod->module_core_rx,
92142 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
92143
92144 set_fs(old_fs);
92145 }
92146 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
92147 {
92148 percpu_modfree(mod);
92149 module_arch_freeing_init(mod);
92150 - module_memfree(mod->module_init);
92151 - module_memfree(mod->module_core);
92152 + module_memfree_exec(mod->module_init_rx);
92153 + module_memfree_exec(mod->module_core_rx);
92154 + module_memfree(mod->module_init_rw);
92155 + module_memfree(mod->module_core_rw);
92156 }
92157
92158 int __weak module_finalize(const Elf_Ehdr *hdr,
92159 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
92160 static int post_relocation(struct module *mod, const struct load_info *info)
92161 {
92162 /* Sort exception table now relocations are done. */
92163 + pax_open_kernel();
92164 sort_extable(mod->extable, mod->extable + mod->num_exentries);
92165 + pax_close_kernel();
92166
92167 /* Copy relocated percpu area over. */
92168 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
92169 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
92170 /* For freeing module_init on success, in case kallsyms traversing */
92171 struct mod_initfree {
92172 struct rcu_head rcu;
92173 - void *module_init;
92174 + void *module_init_rw;
92175 + void *module_init_rx;
92176 };
92177
92178 static void do_free_init(struct rcu_head *head)
92179 {
92180 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
92181 - module_memfree(m->module_init);
92182 + module_memfree(m->module_init_rw);
92183 + module_memfree_exec(m->module_init_rx);
92184 kfree(m);
92185 }
92186
92187 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
92188 ret = -ENOMEM;
92189 goto fail;
92190 }
92191 - freeinit->module_init = mod->module_init;
92192 + freeinit->module_init_rw = mod->module_init_rw;
92193 + freeinit->module_init_rx = mod->module_init_rx;
92194
92195 /*
92196 * We want to find out whether @mod uses async during init. Clear
92197 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
92198 #endif
92199 unset_module_init_ro_nx(mod);
92200 module_arch_freeing_init(mod);
92201 - mod->module_init = NULL;
92202 - mod->init_size = 0;
92203 - mod->init_ro_size = 0;
92204 - mod->init_text_size = 0;
92205 + mod->module_init_rw = NULL;
92206 + mod->module_init_rx = NULL;
92207 + mod->init_size_rw = 0;
92208 + mod->init_size_rx = 0;
92209 /*
92210 * We want to free module_init, but be aware that kallsyms may be
92211 * walking this with preempt disabled. In all the failure paths,
92212 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
92213 module_bug_finalize(info->hdr, info->sechdrs, mod);
92214
92215 /* Set RO and NX regions for core */
92216 - set_section_ro_nx(mod->module_core,
92217 - mod->core_text_size,
92218 - mod->core_ro_size,
92219 - mod->core_size);
92220 + set_section_ro_nx(mod->module_core_rx,
92221 + mod->core_size_rx,
92222 + mod->core_size_rx,
92223 + mod->core_size_rx);
92224
92225 /* Set RO and NX regions for init */
92226 - set_section_ro_nx(mod->module_init,
92227 - mod->init_text_size,
92228 - mod->init_ro_size,
92229 - mod->init_size);
92230 + set_section_ro_nx(mod->module_init_rx,
92231 + mod->init_size_rx,
92232 + mod->init_size_rx,
92233 + mod->init_size_rx);
92234
92235 /* Mark state as coming so strong_try_module_get() ignores us,
92236 * but kallsyms etc. can see us. */
92237 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
92238 if (err)
92239 goto free_unload;
92240
92241 + /* Now copy in args */
92242 + mod->args = strndup_user(uargs, ~0UL >> 1);
92243 + if (IS_ERR(mod->args)) {
92244 + err = PTR_ERR(mod->args);
92245 + goto free_unload;
92246 + }
92247 +
92248 /* Set up MODINFO_ATTR fields */
92249 setup_modinfo(mod, info);
92250
92251 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
92252 + {
92253 + char *p, *p2;
92254 +
92255 + if (strstr(mod->args, "grsec_modharden_netdev")) {
92256 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
92257 + err = -EPERM;
92258 + goto free_modinfo;
92259 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
92260 + p += sizeof("grsec_modharden_normal") - 1;
92261 + p2 = strstr(p, "_");
92262 + if (p2) {
92263 + *p2 = '\0';
92264 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
92265 + *p2 = '_';
92266 + }
92267 + err = -EPERM;
92268 + goto free_modinfo;
92269 + }
92270 + }
92271 +#endif
92272 +
92273 /* Fix up syms, so that st_value is a pointer to location. */
92274 err = simplify_symbols(mod, info);
92275 if (err < 0)
92276 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
92277
92278 flush_module_icache(mod);
92279
92280 - /* Now copy in args */
92281 - mod->args = strndup_user(uargs, ~0UL >> 1);
92282 - if (IS_ERR(mod->args)) {
92283 - err = PTR_ERR(mod->args);
92284 - goto free_arch_cleanup;
92285 - }
92286 -
92287 dynamic_debug_setup(info->debug, info->num_debug);
92288
92289 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
92290 @@ -3373,11 +3540,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
92291 ddebug_cleanup:
92292 dynamic_debug_remove(info->debug);
92293 synchronize_sched();
92294 - kfree(mod->args);
92295 - free_arch_cleanup:
92296 module_arch_cleanup(mod);
92297 free_modinfo:
92298 free_modinfo(mod);
92299 + kfree(mod->args);
92300 free_unload:
92301 module_unload_free(mod);
92302 unlink_mod:
92303 @@ -3390,7 +3556,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
92304 mutex_unlock(&module_mutex);
92305 free_module:
92306 /* Free lock-classes; relies on the preceding sync_rcu() */
92307 - lockdep_free_key_range(mod->module_core, mod->core_size);
92308 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
92309 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
92310
92311 module_deallocate(mod, info);
92312 free_copy:
92313 @@ -3467,10 +3634,16 @@ static const char *get_ksymbol(struct module *mod,
92314 unsigned long nextval;
92315
92316 /* At worse, next value is at end of module */
92317 - if (within_module_init(addr, mod))
92318 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
92319 + if (within_module_init_rx(addr, mod))
92320 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
92321 + else if (within_module_init_rw(addr, mod))
92322 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
92323 + else if (within_module_core_rx(addr, mod))
92324 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
92325 + else if (within_module_core_rw(addr, mod))
92326 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
92327 else
92328 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
92329 + return NULL;
92330
92331 /* Scan for closest preceding symbol, and next symbol. (ELF
92332 starts real symbols at 1). */
92333 @@ -3718,7 +3891,7 @@ static int m_show(struct seq_file *m, void *p)
92334 return 0;
92335
92336 seq_printf(m, "%s %u",
92337 - mod->name, mod->init_size + mod->core_size);
92338 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
92339 print_unload_info(m, mod);
92340
92341 /* Informative for users. */
92342 @@ -3727,7 +3900,7 @@ static int m_show(struct seq_file *m, void *p)
92343 mod->state == MODULE_STATE_COMING ? "Loading" :
92344 "Live");
92345 /* Used by oprofile and other similar tools. */
92346 - seq_printf(m, " 0x%pK", mod->module_core);
92347 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
92348
92349 /* Taints info */
92350 if (mod->taints)
92351 @@ -3763,7 +3936,17 @@ static const struct file_operations proc_modules_operations = {
92352
92353 static int __init proc_modules_init(void)
92354 {
92355 +#ifndef CONFIG_GRKERNSEC_HIDESYM
92356 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92357 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
92358 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92359 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
92360 +#else
92361 proc_create("modules", 0, NULL, &proc_modules_operations);
92362 +#endif
92363 +#else
92364 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
92365 +#endif
92366 return 0;
92367 }
92368 module_init(proc_modules_init);
92369 @@ -3824,7 +4007,8 @@ struct module *__module_address(unsigned long addr)
92370 {
92371 struct module *mod;
92372
92373 - if (addr < module_addr_min || addr > module_addr_max)
92374 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
92375 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
92376 return NULL;
92377
92378 list_for_each_entry_rcu(mod, &modules, list) {
92379 @@ -3865,11 +4049,20 @@ bool is_module_text_address(unsigned long addr)
92380 */
92381 struct module *__module_text_address(unsigned long addr)
92382 {
92383 - struct module *mod = __module_address(addr);
92384 + struct module *mod;
92385 +
92386 +#ifdef CONFIG_X86_32
92387 + addr = ktla_ktva(addr);
92388 +#endif
92389 +
92390 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
92391 + return NULL;
92392 +
92393 + mod = __module_address(addr);
92394 +
92395 if (mod) {
92396 /* Make sure it's within the text section. */
92397 - if (!within(addr, mod->module_init, mod->init_text_size)
92398 - && !within(addr, mod->module_core, mod->core_text_size))
92399 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
92400 mod = NULL;
92401 }
92402 return mod;
92403 diff --git a/kernel/notifier.c b/kernel/notifier.c
92404 index ae9fc7c..5085fbf 100644
92405 --- a/kernel/notifier.c
92406 +++ b/kernel/notifier.c
92407 @@ -5,6 +5,7 @@
92408 #include <linux/rcupdate.h>
92409 #include <linux/vmalloc.h>
92410 #include <linux/reboot.h>
92411 +#include <linux/mm.h>
92412
92413 /*
92414 * Notifier list for kernel code which wants to be called
92415 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
92416 while ((*nl) != NULL) {
92417 if (n->priority > (*nl)->priority)
92418 break;
92419 - nl = &((*nl)->next);
92420 + nl = (struct notifier_block **)&((*nl)->next);
92421 }
92422 - n->next = *nl;
92423 + pax_open_kernel();
92424 + *(const void **)&n->next = *nl;
92425 rcu_assign_pointer(*nl, n);
92426 + pax_close_kernel();
92427 return 0;
92428 }
92429
92430 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
92431 return 0;
92432 if (n->priority > (*nl)->priority)
92433 break;
92434 - nl = &((*nl)->next);
92435 + nl = (struct notifier_block **)&((*nl)->next);
92436 }
92437 - n->next = *nl;
92438 + pax_open_kernel();
92439 + *(const void **)&n->next = *nl;
92440 rcu_assign_pointer(*nl, n);
92441 + pax_close_kernel();
92442 return 0;
92443 }
92444
92445 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
92446 {
92447 while ((*nl) != NULL) {
92448 if ((*nl) == n) {
92449 + pax_open_kernel();
92450 rcu_assign_pointer(*nl, n->next);
92451 + pax_close_kernel();
92452 return 0;
92453 }
92454 - nl = &((*nl)->next);
92455 + nl = (struct notifier_block **)&((*nl)->next);
92456 }
92457 return -ENOENT;
92458 }
92459 diff --git a/kernel/padata.c b/kernel/padata.c
92460 index b38bea9..91acfbe 100644
92461 --- a/kernel/padata.c
92462 +++ b/kernel/padata.c
92463 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
92464 * seq_nr mod. number of cpus in use.
92465 */
92466
92467 - seq_nr = atomic_inc_return(&pd->seq_nr);
92468 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
92469 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
92470
92471 return padata_index_to_cpu(pd, cpu_index);
92472 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
92473 padata_init_pqueues(pd);
92474 padata_init_squeues(pd);
92475 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
92476 - atomic_set(&pd->seq_nr, -1);
92477 + atomic_set_unchecked(&pd->seq_nr, -1);
92478 atomic_set(&pd->reorder_objects, 0);
92479 atomic_set(&pd->refcnt, 0);
92480 pd->pinst = pinst;
92481 diff --git a/kernel/panic.c b/kernel/panic.c
92482 index 8136ad7..15c857b 100644
92483 --- a/kernel/panic.c
92484 +++ b/kernel/panic.c
92485 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
92486 /*
92487 * Stop ourself in panic -- architecture code may override this
92488 */
92489 -void __weak panic_smp_self_stop(void)
92490 +void __weak __noreturn panic_smp_self_stop(void)
92491 {
92492 while (1)
92493 cpu_relax();
92494 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
92495 disable_trace_on_warning();
92496
92497 pr_warn("------------[ cut here ]------------\n");
92498 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
92499 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
92500 raw_smp_processor_id(), current->pid, file, line, caller);
92501
92502 if (args)
92503 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
92504 */
92505 __visible void __stack_chk_fail(void)
92506 {
92507 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
92508 + dump_stack();
92509 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
92510 __builtin_return_address(0));
92511 }
92512 EXPORT_SYMBOL(__stack_chk_fail);
92513 diff --git a/kernel/pid.c b/kernel/pid.c
92514 index cd36a5e..11f185d 100644
92515 --- a/kernel/pid.c
92516 +++ b/kernel/pid.c
92517 @@ -33,6 +33,7 @@
92518 #include <linux/rculist.h>
92519 #include <linux/bootmem.h>
92520 #include <linux/hash.h>
92521 +#include <linux/security.h>
92522 #include <linux/pid_namespace.h>
92523 #include <linux/init_task.h>
92524 #include <linux/syscalls.h>
92525 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
92526
92527 int pid_max = PID_MAX_DEFAULT;
92528
92529 -#define RESERVED_PIDS 300
92530 +#define RESERVED_PIDS 500
92531
92532 int pid_max_min = RESERVED_PIDS + 1;
92533 int pid_max_max = PID_MAX_LIMIT;
92534 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
92535 */
92536 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
92537 {
92538 + struct task_struct *task;
92539 +
92540 rcu_lockdep_assert(rcu_read_lock_held(),
92541 "find_task_by_pid_ns() needs rcu_read_lock()"
92542 " protection");
92543 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
92544 +
92545 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
92546 +
92547 + if (gr_pid_is_chrooted(task))
92548 + return NULL;
92549 +
92550 + return task;
92551 }
92552
92553 struct task_struct *find_task_by_vpid(pid_t vnr)
92554 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
92555 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
92556 }
92557
92558 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
92559 +{
92560 + rcu_lockdep_assert(rcu_read_lock_held(),
92561 + "find_task_by_pid_ns() needs rcu_read_lock()"
92562 + " protection");
92563 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
92564 +}
92565 +
92566 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
92567 {
92568 struct pid *pid;
92569 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
92570 index a65ba13..f600dbb 100644
92571 --- a/kernel/pid_namespace.c
92572 +++ b/kernel/pid_namespace.c
92573 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
92574 void __user *buffer, size_t *lenp, loff_t *ppos)
92575 {
92576 struct pid_namespace *pid_ns = task_active_pid_ns(current);
92577 - struct ctl_table tmp = *table;
92578 + ctl_table_no_const tmp = *table;
92579
92580 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
92581 return -EPERM;
92582 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
92583 index 7e01f78..f5da19d 100644
92584 --- a/kernel/power/Kconfig
92585 +++ b/kernel/power/Kconfig
92586 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
92587 config HIBERNATION
92588 bool "Hibernation (aka 'suspend to disk')"
92589 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
92590 + depends on !GRKERNSEC_KMEM
92591 + depends on !PAX_MEMORY_SANITIZE
92592 select HIBERNATE_CALLBACKS
92593 select LZO_COMPRESS
92594 select LZO_DECOMPRESS
92595 diff --git a/kernel/power/process.c b/kernel/power/process.c
92596 index 564f786..361a18e 100644
92597 --- a/kernel/power/process.c
92598 +++ b/kernel/power/process.c
92599 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
92600 unsigned int elapsed_msecs;
92601 bool wakeup = false;
92602 int sleep_usecs = USEC_PER_MSEC;
92603 + bool timedout = false;
92604
92605 do_gettimeofday(&start);
92606
92607 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
92608
92609 while (true) {
92610 todo = 0;
92611 + if (time_after(jiffies, end_time))
92612 + timedout = true;
92613 read_lock(&tasklist_lock);
92614 for_each_process_thread(g, p) {
92615 if (p == current || !freeze_task(p))
92616 continue;
92617
92618 - if (!freezer_should_skip(p))
92619 + if (!freezer_should_skip(p)) {
92620 todo++;
92621 + if (timedout) {
92622 + printk(KERN_ERR "Task refusing to freeze:\n");
92623 + sched_show_task(p);
92624 + }
92625 + }
92626 }
92627 read_unlock(&tasklist_lock);
92628
92629 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
92630 todo += wq_busy;
92631 }
92632
92633 - if (!todo || time_after(jiffies, end_time))
92634 + if (!todo || timedout)
92635 break;
92636
92637 if (pm_wakeup_pending()) {
92638 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
92639 index bb0635b..9aff9f3 100644
92640 --- a/kernel/printk/printk.c
92641 +++ b/kernel/printk/printk.c
92642 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
92643 if (from_file && type != SYSLOG_ACTION_OPEN)
92644 return 0;
92645
92646 +#ifdef CONFIG_GRKERNSEC_DMESG
92647 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
92648 + return -EPERM;
92649 +#endif
92650 +
92651 if (syslog_action_restricted(type)) {
92652 if (capable(CAP_SYSLOG))
92653 return 0;
92654 diff --git a/kernel/profile.c b/kernel/profile.c
92655 index a7bcd28..5b368fa 100644
92656 --- a/kernel/profile.c
92657 +++ b/kernel/profile.c
92658 @@ -37,7 +37,7 @@ struct profile_hit {
92659 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
92660 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
92661
92662 -static atomic_t *prof_buffer;
92663 +static atomic_unchecked_t *prof_buffer;
92664 static unsigned long prof_len, prof_shift;
92665
92666 int prof_on __read_mostly;
92667 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
92668 hits[i].pc = 0;
92669 continue;
92670 }
92671 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92672 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92673 hits[i].hits = hits[i].pc = 0;
92674 }
92675 }
92676 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92677 * Add the current hit(s) and flush the write-queue out
92678 * to the global buffer:
92679 */
92680 - atomic_add(nr_hits, &prof_buffer[pc]);
92681 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
92682 for (i = 0; i < NR_PROFILE_HIT; ++i) {
92683 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92684 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92685 hits[i].pc = hits[i].hits = 0;
92686 }
92687 out:
92688 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92689 {
92690 unsigned long pc;
92691 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
92692 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92693 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92694 }
92695 #endif /* !CONFIG_SMP */
92696
92697 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
92698 return -EFAULT;
92699 buf++; p++; count--; read++;
92700 }
92701 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
92702 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
92703 if (copy_to_user(buf, (void *)pnt, count))
92704 return -EFAULT;
92705 read += count;
92706 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
92707 }
92708 #endif
92709 profile_discard_flip_buffers();
92710 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
92711 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
92712 return count;
92713 }
92714
92715 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
92716 index 9a34bd8..38d90e5 100644
92717 --- a/kernel/ptrace.c
92718 +++ b/kernel/ptrace.c
92719 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
92720 if (seize)
92721 flags |= PT_SEIZED;
92722 rcu_read_lock();
92723 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92724 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92725 flags |= PT_PTRACE_CAP;
92726 rcu_read_unlock();
92727 task->ptrace = flags;
92728 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
92729 break;
92730 return -EIO;
92731 }
92732 - if (copy_to_user(dst, buf, retval))
92733 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
92734 return -EFAULT;
92735 copied += retval;
92736 src += retval;
92737 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
92738 bool seized = child->ptrace & PT_SEIZED;
92739 int ret = -EIO;
92740 siginfo_t siginfo, *si;
92741 - void __user *datavp = (void __user *) data;
92742 + void __user *datavp = (__force void __user *) data;
92743 unsigned long __user *datalp = datavp;
92744 unsigned long flags;
92745
92746 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
92747 goto out;
92748 }
92749
92750 + if (gr_handle_ptrace(child, request)) {
92751 + ret = -EPERM;
92752 + goto out_put_task_struct;
92753 + }
92754 +
92755 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92756 ret = ptrace_attach(child, request, addr, data);
92757 /*
92758 * Some architectures need to do book-keeping after
92759 * a ptrace attach.
92760 */
92761 - if (!ret)
92762 + if (!ret) {
92763 arch_ptrace_attach(child);
92764 + gr_audit_ptrace(child);
92765 + }
92766 goto out_put_task_struct;
92767 }
92768
92769 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
92770 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
92771 if (copied != sizeof(tmp))
92772 return -EIO;
92773 - return put_user(tmp, (unsigned long __user *)data);
92774 + return put_user(tmp, (__force unsigned long __user *)data);
92775 }
92776
92777 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
92778 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
92779 }
92780
92781 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92782 - compat_long_t, addr, compat_long_t, data)
92783 + compat_ulong_t, addr, compat_ulong_t, data)
92784 {
92785 struct task_struct *child;
92786 long ret;
92787 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92788 goto out;
92789 }
92790
92791 + if (gr_handle_ptrace(child, request)) {
92792 + ret = -EPERM;
92793 + goto out_put_task_struct;
92794 + }
92795 +
92796 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92797 ret = ptrace_attach(child, request, addr, data);
92798 /*
92799 * Some architectures need to do book-keeping after
92800 * a ptrace attach.
92801 */
92802 - if (!ret)
92803 + if (!ret) {
92804 arch_ptrace_attach(child);
92805 + gr_audit_ptrace(child);
92806 + }
92807 goto out_put_task_struct;
92808 }
92809
92810 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
92811 index 30d42aa..cac5d66 100644
92812 --- a/kernel/rcu/rcutorture.c
92813 +++ b/kernel/rcu/rcutorture.c
92814 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92815 rcu_torture_count) = { 0 };
92816 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92817 rcu_torture_batch) = { 0 };
92818 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92819 -static atomic_t n_rcu_torture_alloc;
92820 -static atomic_t n_rcu_torture_alloc_fail;
92821 -static atomic_t n_rcu_torture_free;
92822 -static atomic_t n_rcu_torture_mberror;
92823 -static atomic_t n_rcu_torture_error;
92824 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92825 +static atomic_unchecked_t n_rcu_torture_alloc;
92826 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
92827 +static atomic_unchecked_t n_rcu_torture_free;
92828 +static atomic_unchecked_t n_rcu_torture_mberror;
92829 +static atomic_unchecked_t n_rcu_torture_error;
92830 static long n_rcu_torture_barrier_error;
92831 static long n_rcu_torture_boost_ktrerror;
92832 static long n_rcu_torture_boost_rterror;
92833 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
92834 static long n_rcu_torture_timers;
92835 static long n_barrier_attempts;
92836 static long n_barrier_successes;
92837 -static atomic_long_t n_cbfloods;
92838 +static atomic_long_unchecked_t n_cbfloods;
92839 static struct list_head rcu_torture_removed;
92840
92841 static int rcu_torture_writer_state;
92842 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
92843
92844 spin_lock_bh(&rcu_torture_lock);
92845 if (list_empty(&rcu_torture_freelist)) {
92846 - atomic_inc(&n_rcu_torture_alloc_fail);
92847 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
92848 spin_unlock_bh(&rcu_torture_lock);
92849 return NULL;
92850 }
92851 - atomic_inc(&n_rcu_torture_alloc);
92852 + atomic_inc_unchecked(&n_rcu_torture_alloc);
92853 p = rcu_torture_freelist.next;
92854 list_del_init(p);
92855 spin_unlock_bh(&rcu_torture_lock);
92856 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
92857 static void
92858 rcu_torture_free(struct rcu_torture *p)
92859 {
92860 - atomic_inc(&n_rcu_torture_free);
92861 + atomic_inc_unchecked(&n_rcu_torture_free);
92862 spin_lock_bh(&rcu_torture_lock);
92863 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
92864 spin_unlock_bh(&rcu_torture_lock);
92865 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
92866 i = rp->rtort_pipe_count;
92867 if (i > RCU_TORTURE_PIPE_LEN)
92868 i = RCU_TORTURE_PIPE_LEN;
92869 - atomic_inc(&rcu_torture_wcount[i]);
92870 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92871 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
92872 rp->rtort_mbtest = 0;
92873 return true;
92874 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
92875 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
92876 do {
92877 schedule_timeout_interruptible(cbflood_inter_holdoff);
92878 - atomic_long_inc(&n_cbfloods);
92879 + atomic_long_inc_unchecked(&n_cbfloods);
92880 WARN_ON(signal_pending(current));
92881 for (i = 0; i < cbflood_n_burst; i++) {
92882 for (j = 0; j < cbflood_n_per_burst; j++) {
92883 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
92884 i = old_rp->rtort_pipe_count;
92885 if (i > RCU_TORTURE_PIPE_LEN)
92886 i = RCU_TORTURE_PIPE_LEN;
92887 - atomic_inc(&rcu_torture_wcount[i]);
92888 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92889 old_rp->rtort_pipe_count++;
92890 switch (synctype[torture_random(&rand) % nsynctypes]) {
92891 case RTWS_DEF_FREE:
92892 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
92893 return;
92894 }
92895 if (p->rtort_mbtest == 0)
92896 - atomic_inc(&n_rcu_torture_mberror);
92897 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92898 spin_lock(&rand_lock);
92899 cur_ops->read_delay(&rand);
92900 n_rcu_torture_timers++;
92901 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
92902 continue;
92903 }
92904 if (p->rtort_mbtest == 0)
92905 - atomic_inc(&n_rcu_torture_mberror);
92906 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92907 cur_ops->read_delay(&rand);
92908 preempt_disable();
92909 pipe_count = p->rtort_pipe_count;
92910 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
92911 rcu_torture_current,
92912 rcu_torture_current_version,
92913 list_empty(&rcu_torture_freelist),
92914 - atomic_read(&n_rcu_torture_alloc),
92915 - atomic_read(&n_rcu_torture_alloc_fail),
92916 - atomic_read(&n_rcu_torture_free));
92917 + atomic_read_unchecked(&n_rcu_torture_alloc),
92918 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
92919 + atomic_read_unchecked(&n_rcu_torture_free));
92920 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
92921 - atomic_read(&n_rcu_torture_mberror),
92922 + atomic_read_unchecked(&n_rcu_torture_mberror),
92923 n_rcu_torture_boost_ktrerror,
92924 n_rcu_torture_boost_rterror);
92925 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
92926 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
92927 n_barrier_successes,
92928 n_barrier_attempts,
92929 n_rcu_torture_barrier_error);
92930 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
92931 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
92932
92933 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92934 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
92935 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
92936 n_rcu_torture_barrier_error != 0 ||
92937 n_rcu_torture_boost_ktrerror != 0 ||
92938 n_rcu_torture_boost_rterror != 0 ||
92939 n_rcu_torture_boost_failure != 0 ||
92940 i > 1) {
92941 pr_cont("%s", "!!! ");
92942 - atomic_inc(&n_rcu_torture_error);
92943 + atomic_inc_unchecked(&n_rcu_torture_error);
92944 WARN_ON_ONCE(1);
92945 }
92946 pr_cont("Reader Pipe: ");
92947 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
92948 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92949 pr_cont("Free-Block Circulation: ");
92950 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92951 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
92952 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
92953 }
92954 pr_cont("\n");
92955
92956 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
92957
92958 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
92959
92960 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92961 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92962 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
92963 else if (torture_onoff_failures())
92964 rcu_torture_print_module_parms(cur_ops,
92965 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
92966
92967 rcu_torture_current = NULL;
92968 rcu_torture_current_version = 0;
92969 - atomic_set(&n_rcu_torture_alloc, 0);
92970 - atomic_set(&n_rcu_torture_alloc_fail, 0);
92971 - atomic_set(&n_rcu_torture_free, 0);
92972 - atomic_set(&n_rcu_torture_mberror, 0);
92973 - atomic_set(&n_rcu_torture_error, 0);
92974 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
92975 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
92976 + atomic_set_unchecked(&n_rcu_torture_free, 0);
92977 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
92978 + atomic_set_unchecked(&n_rcu_torture_error, 0);
92979 n_rcu_torture_barrier_error = 0;
92980 n_rcu_torture_boost_ktrerror = 0;
92981 n_rcu_torture_boost_rterror = 0;
92982 n_rcu_torture_boost_failure = 0;
92983 n_rcu_torture_boosts = 0;
92984 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
92985 - atomic_set(&rcu_torture_wcount[i], 0);
92986 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
92987 for_each_possible_cpu(cpu) {
92988 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92989 per_cpu(rcu_torture_count, cpu)[i] = 0;
92990 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
92991 index cc9ceca..ce075a6 100644
92992 --- a/kernel/rcu/tiny.c
92993 +++ b/kernel/rcu/tiny.c
92994 @@ -42,7 +42,7 @@
92995 /* Forward declarations for tiny_plugin.h. */
92996 struct rcu_ctrlblk;
92997 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
92998 -static void rcu_process_callbacks(struct softirq_action *unused);
92999 +static void rcu_process_callbacks(void);
93000 static void __call_rcu(struct rcu_head *head,
93001 void (*func)(struct rcu_head *rcu),
93002 struct rcu_ctrlblk *rcp);
93003 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
93004 false));
93005 }
93006
93007 -static void rcu_process_callbacks(struct softirq_action *unused)
93008 +static __latent_entropy void rcu_process_callbacks(void)
93009 {
93010 __rcu_process_callbacks(&rcu_sched_ctrlblk);
93011 __rcu_process_callbacks(&rcu_bh_ctrlblk);
93012 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
93013 index f94e209..d2985bd 100644
93014 --- a/kernel/rcu/tiny_plugin.h
93015 +++ b/kernel/rcu/tiny_plugin.h
93016 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
93017 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
93018 jiffies - rcp->gp_start, rcp->qlen);
93019 dump_stack();
93020 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
93021 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
93022 3 * rcu_jiffies_till_stall_check() + 3;
93023 } else if (ULONG_CMP_GE(j, js)) {
93024 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93025 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93026 }
93027 }
93028
93029 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
93030 {
93031 rcp->ticks_this_gp = 0;
93032 rcp->gp_start = jiffies;
93033 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93034 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93035 }
93036
93037 static void check_cpu_stalls(void)
93038 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
93039 index 48d640c..9401d30 100644
93040 --- a/kernel/rcu/tree.c
93041 +++ b/kernel/rcu/tree.c
93042 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
93043 */
93044 rdtp = this_cpu_ptr(&rcu_dynticks);
93045 smp_mb__before_atomic(); /* Earlier stuff before QS. */
93046 - atomic_add(2, &rdtp->dynticks); /* QS. */
93047 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
93048 smp_mb__after_atomic(); /* Later stuff after QS. */
93049 break;
93050 }
93051 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
93052 rcu_prepare_for_idle();
93053 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
93054 smp_mb__before_atomic(); /* See above. */
93055 - atomic_inc(&rdtp->dynticks);
93056 + atomic_inc_unchecked(&rdtp->dynticks);
93057 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
93058 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
93059 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
93060 rcu_dynticks_task_enter();
93061
93062 /*
93063 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
93064
93065 rcu_dynticks_task_exit();
93066 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
93067 - atomic_inc(&rdtp->dynticks);
93068 + atomic_inc_unchecked(&rdtp->dynticks);
93069 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
93070 smp_mb__after_atomic(); /* See above. */
93071 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
93072 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
93073 rcu_cleanup_after_idle();
93074 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
93075 if (!user && !is_idle_task(current)) {
93076 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
93077 * to be in the outermost NMI handler that interrupted an RCU-idle
93078 * period (observation due to Andy Lutomirski).
93079 */
93080 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
93081 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
93082 smp_mb__before_atomic(); /* Force delay from prior write. */
93083 - atomic_inc(&rdtp->dynticks);
93084 + atomic_inc_unchecked(&rdtp->dynticks);
93085 /* atomic_inc() before later RCU read-side crit sects */
93086 smp_mb__after_atomic(); /* See above. */
93087 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
93088 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
93089 incby = 1;
93090 }
93091 rdtp->dynticks_nmi_nesting += incby;
93092 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
93093 * to us!)
93094 */
93095 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
93096 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
93097 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
93098
93099 /*
93100 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
93101 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
93102 rdtp->dynticks_nmi_nesting = 0;
93103 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
93104 smp_mb__before_atomic(); /* See above. */
93105 - atomic_inc(&rdtp->dynticks);
93106 + atomic_inc_unchecked(&rdtp->dynticks);
93107 smp_mb__after_atomic(); /* Force delay to next write. */
93108 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
93109 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
93110 }
93111
93112 /**
93113 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
93114 */
93115 bool notrace __rcu_is_watching(void)
93116 {
93117 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
93118 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
93119 }
93120
93121 /**
93122 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
93123 static int dyntick_save_progress_counter(struct rcu_data *rdp,
93124 bool *isidle, unsigned long *maxj)
93125 {
93126 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
93127 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
93128 rcu_sysidle_check_cpu(rdp, isidle, maxj);
93129 if ((rdp->dynticks_snap & 0x1) == 0) {
93130 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
93131 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
93132 } else {
93133 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
93134 rdp->mynode->gpnum))
93135 - ACCESS_ONCE(rdp->gpwrap) = true;
93136 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
93137 return 0;
93138 }
93139 }
93140 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
93141 int *rcrmp;
93142 unsigned int snap;
93143
93144 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
93145 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
93146 snap = (unsigned int)rdp->dynticks_snap;
93147
93148 /*
93149 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
93150 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
93151 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
93152 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
93153 - ACCESS_ONCE(rdp->cond_resched_completed) =
93154 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
93155 ACCESS_ONCE(rdp->mynode->completed);
93156 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
93157 - ACCESS_ONCE(*rcrmp) =
93158 + ACCESS_ONCE_RW(*rcrmp) =
93159 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
93160 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
93161 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
93162 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
93163 rsp->gp_start = j;
93164 smp_wmb(); /* Record start time before stall time. */
93165 j1 = rcu_jiffies_till_stall_check();
93166 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
93167 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
93168 rsp->jiffies_resched = j + j1 / 2;
93169 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
93170 }
93171 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
93172 raw_spin_unlock_irqrestore(&rnp->lock, flags);
93173 return;
93174 }
93175 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
93176 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
93177 raw_spin_unlock_irqrestore(&rnp->lock, flags);
93178
93179 /*
93180 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
93181
93182 raw_spin_lock_irqsave(&rnp->lock, flags);
93183 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
93184 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
93185 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
93186 3 * rcu_jiffies_till_stall_check() + 3;
93187 raw_spin_unlock_irqrestore(&rnp->lock, flags);
93188
93189 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
93190 struct rcu_state *rsp;
93191
93192 for_each_rcu_flavor(rsp)
93193 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
93194 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
93195 }
93196
93197 /*
93198 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
93199 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
93200 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
93201 zero_cpu_stall_ticks(rdp);
93202 - ACCESS_ONCE(rdp->gpwrap) = false;
93203 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
93204 }
93205 return ret;
93206 }
93207 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
93208 struct rcu_data *rdp;
93209 struct rcu_node *rnp = rcu_get_root(rsp);
93210
93211 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93212 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93213 rcu_bind_gp_kthread();
93214 raw_spin_lock_irq(&rnp->lock);
93215 smp_mb__after_unlock_lock();
93216 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
93217 raw_spin_unlock_irq(&rnp->lock);
93218 return 0;
93219 }
93220 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
93221 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
93222
93223 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
93224 /*
93225 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
93226 rdp = this_cpu_ptr(rsp->rda);
93227 rcu_preempt_check_blocked_tasks(rnp);
93228 rnp->qsmask = rnp->qsmaskinit;
93229 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
93230 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
93231 WARN_ON_ONCE(rnp->completed != rsp->completed);
93232 - ACCESS_ONCE(rnp->completed) = rsp->completed;
93233 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
93234 if (rnp == rdp->mynode)
93235 (void)__note_gp_changes(rsp, rnp, rdp);
93236 rcu_preempt_boost_start_gp(rnp);
93237 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
93238 rnp->grphi, rnp->qsmask);
93239 raw_spin_unlock_irq(&rnp->lock);
93240 cond_resched_rcu_qs();
93241 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93242 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93243 }
93244
93245 mutex_unlock(&rsp->onoff_mutex);
93246 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
93247 unsigned long maxj;
93248 struct rcu_node *rnp = rcu_get_root(rsp);
93249
93250 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93251 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93252 rsp->n_force_qs++;
93253 if (fqs_state == RCU_SAVE_DYNTICK) {
93254 /* Collect dyntick-idle snapshots. */
93255 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
93256 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
93257 raw_spin_lock_irq(&rnp->lock);
93258 smp_mb__after_unlock_lock();
93259 - ACCESS_ONCE(rsp->gp_flags) =
93260 + ACCESS_ONCE_RW(rsp->gp_flags) =
93261 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
93262 raw_spin_unlock_irq(&rnp->lock);
93263 }
93264 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93265 struct rcu_data *rdp;
93266 struct rcu_node *rnp = rcu_get_root(rsp);
93267
93268 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93269 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93270 raw_spin_lock_irq(&rnp->lock);
93271 smp_mb__after_unlock_lock();
93272 gp_duration = jiffies - rsp->gp_start;
93273 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93274 rcu_for_each_node_breadth_first(rsp, rnp) {
93275 raw_spin_lock_irq(&rnp->lock);
93276 smp_mb__after_unlock_lock();
93277 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
93278 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
93279 rdp = this_cpu_ptr(rsp->rda);
93280 if (rnp == rdp->mynode)
93281 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
93282 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93283 nocb += rcu_future_gp_cleanup(rsp, rnp);
93284 raw_spin_unlock_irq(&rnp->lock);
93285 cond_resched_rcu_qs();
93286 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93287 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93288 }
93289 rnp = rcu_get_root(rsp);
93290 raw_spin_lock_irq(&rnp->lock);
93291 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93292 rcu_nocb_gp_set(rnp, nocb);
93293
93294 /* Declare grace period done. */
93295 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
93296 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
93297 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
93298 rsp->fqs_state = RCU_GP_IDLE;
93299 rdp = this_cpu_ptr(rsp->rda);
93300 /* Advance CBs to reduce false positives below. */
93301 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
93302 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
93303 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93304 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93305 trace_rcu_grace_period(rsp->name,
93306 ACCESS_ONCE(rsp->gpnum),
93307 TPS("newreq"));
93308 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
93309 if (rcu_gp_init(rsp))
93310 break;
93311 cond_resched_rcu_qs();
93312 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93313 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93314 WARN_ON(signal_pending(current));
93315 trace_rcu_grace_period(rsp->name,
93316 ACCESS_ONCE(rsp->gpnum),
93317 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
93318 ACCESS_ONCE(rsp->gpnum),
93319 TPS("fqsend"));
93320 cond_resched_rcu_qs();
93321 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93322 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93323 } else {
93324 /* Deal with stray signal. */
93325 cond_resched_rcu_qs();
93326 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93327 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93328 WARN_ON(signal_pending(current));
93329 trace_rcu_grace_period(rsp->name,
93330 ACCESS_ONCE(rsp->gpnum),
93331 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
93332 */
93333 return false;
93334 }
93335 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93336 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93337 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
93338 TPS("newreq"));
93339
93340 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
93341 rsp->qlen += rdp->qlen;
93342 rdp->n_cbs_orphaned += rdp->qlen;
93343 rdp->qlen_lazy = 0;
93344 - ACCESS_ONCE(rdp->qlen) = 0;
93345 + ACCESS_ONCE_RW(rdp->qlen) = 0;
93346 }
93347
93348 /*
93349 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
93350 }
93351 smp_mb(); /* List handling before counting for rcu_barrier(). */
93352 rdp->qlen_lazy -= count_lazy;
93353 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
93354 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
93355 rdp->n_cbs_invoked += count;
93356
93357 /* Reinstate batch limit if we have worked down the excess. */
93358 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
93359 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
93360 return; /* Someone beat us to it. */
93361 }
93362 - ACCESS_ONCE(rsp->gp_flags) =
93363 + ACCESS_ONCE_RW(rsp->gp_flags) =
93364 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
93365 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
93366 rcu_gp_kthread_wake(rsp);
93367 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
93368 /*
93369 * Do RCU core processing for the current CPU.
93370 */
93371 -static void rcu_process_callbacks(struct softirq_action *unused)
93372 +static void rcu_process_callbacks(void)
93373 {
93374 struct rcu_state *rsp;
93375
93376 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
93377 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
93378 if (debug_rcu_head_queue(head)) {
93379 /* Probable double call_rcu(), so leak the callback. */
93380 - ACCESS_ONCE(head->func) = rcu_leak_callback;
93381 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
93382 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
93383 return;
93384 }
93385 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
93386 local_irq_restore(flags);
93387 return;
93388 }
93389 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
93390 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
93391 if (lazy)
93392 rdp->qlen_lazy++;
93393 else
93394 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
93395 * counter wrap on a 32-bit system. Quite a few more CPUs would of
93396 * course be required on a 64-bit system.
93397 */
93398 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
93399 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
93400 (ulong)atomic_long_read(&rsp->expedited_done) +
93401 ULONG_MAX / 8)) {
93402 synchronize_sched();
93403 - atomic_long_inc(&rsp->expedited_wrap);
93404 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
93405 return;
93406 }
93407
93408 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
93409 * Take a ticket. Note that atomic_inc_return() implies a
93410 * full memory barrier.
93411 */
93412 - snap = atomic_long_inc_return(&rsp->expedited_start);
93413 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
93414 firstsnap = snap;
93415 if (!try_get_online_cpus()) {
93416 /* CPU hotplug operation in flight, fall back to normal GP. */
93417 wait_rcu_gp(call_rcu_sched);
93418 - atomic_long_inc(&rsp->expedited_normal);
93419 + atomic_long_inc_unchecked(&rsp->expedited_normal);
93420 return;
93421 }
93422 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
93423 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
93424 for_each_cpu(cpu, cm) {
93425 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
93426
93427 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
93428 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
93429 cpumask_clear_cpu(cpu, cm);
93430 }
93431 if (cpumask_weight(cm) == 0)
93432 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
93433 synchronize_sched_expedited_cpu_stop,
93434 NULL) == -EAGAIN) {
93435 put_online_cpus();
93436 - atomic_long_inc(&rsp->expedited_tryfail);
93437 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
93438
93439 /* Check to see if someone else did our work for us. */
93440 s = atomic_long_read(&rsp->expedited_done);
93441 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
93442 /* ensure test happens before caller kfree */
93443 smp_mb__before_atomic(); /* ^^^ */
93444 - atomic_long_inc(&rsp->expedited_workdone1);
93445 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
93446 free_cpumask_var(cm);
93447 return;
93448 }
93449 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
93450 udelay(trycount * num_online_cpus());
93451 } else {
93452 wait_rcu_gp(call_rcu_sched);
93453 - atomic_long_inc(&rsp->expedited_normal);
93454 + atomic_long_inc_unchecked(&rsp->expedited_normal);
93455 free_cpumask_var(cm);
93456 return;
93457 }
93458 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
93459 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
93460 /* ensure test happens before caller kfree */
93461 smp_mb__before_atomic(); /* ^^^ */
93462 - atomic_long_inc(&rsp->expedited_workdone2);
93463 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
93464 free_cpumask_var(cm);
93465 return;
93466 }
93467 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
93468 if (!try_get_online_cpus()) {
93469 /* CPU hotplug operation in flight, use normal GP. */
93470 wait_rcu_gp(call_rcu_sched);
93471 - atomic_long_inc(&rsp->expedited_normal);
93472 + atomic_long_inc_unchecked(&rsp->expedited_normal);
93473 free_cpumask_var(cm);
93474 return;
93475 }
93476 - snap = atomic_long_read(&rsp->expedited_start);
93477 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
93478 smp_mb(); /* ensure read is before try_stop_cpus(). */
93479 }
93480 - atomic_long_inc(&rsp->expedited_stoppedcpus);
93481 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
93482
93483 all_cpus_idle:
93484 free_cpumask_var(cm);
93485 @@ -3212,16 +3212,16 @@ all_cpus_idle:
93486 * than we did already did their update.
93487 */
93488 do {
93489 - atomic_long_inc(&rsp->expedited_done_tries);
93490 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
93491 s = atomic_long_read(&rsp->expedited_done);
93492 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
93493 /* ensure test happens before caller kfree */
93494 smp_mb__before_atomic(); /* ^^^ */
93495 - atomic_long_inc(&rsp->expedited_done_lost);
93496 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
93497 break;
93498 }
93499 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
93500 - atomic_long_inc(&rsp->expedited_done_exit);
93501 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
93502
93503 put_online_cpus();
93504 }
93505 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
93506 * ACCESS_ONCE() to prevent the compiler from speculating
93507 * the increment to precede the early-exit check.
93508 */
93509 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93510 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93511 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
93512 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
93513 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
93514 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
93515
93516 /* Increment ->n_barrier_done to prevent duplicate work. */
93517 smp_mb(); /* Keep increment after above mechanism. */
93518 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93519 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93520 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
93521 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
93522 smp_mb(); /* Keep increment before caller's subsequent code. */
93523 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
93524 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
93525 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
93526 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
93527 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
93528 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
93529 rdp->cpu = cpu;
93530 rdp->rsp = rsp;
93531 rcu_boot_init_nocb_percpu_data(rdp);
93532 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
93533 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
93534 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
93535 rcu_sysidle_init_percpu_data(rdp->dynticks);
93536 - atomic_set(&rdp->dynticks->dynticks,
93537 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
93538 + atomic_set_unchecked(&rdp->dynticks->dynticks,
93539 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
93540 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
93541
93542 /* Add CPU to rcu_node bitmasks. */
93543 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
93544 index 119de39..f07d31a 100644
93545 --- a/kernel/rcu/tree.h
93546 +++ b/kernel/rcu/tree.h
93547 @@ -86,11 +86,11 @@ struct rcu_dynticks {
93548 long long dynticks_nesting; /* Track irq/process nesting level. */
93549 /* Process level is worth LLONG_MAX/2. */
93550 int dynticks_nmi_nesting; /* Track NMI nesting level. */
93551 - atomic_t dynticks; /* Even value for idle, else odd. */
93552 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
93553 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
93554 long long dynticks_idle_nesting;
93555 /* irq/process nesting level from idle. */
93556 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
93557 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
93558 /* "Idle" excludes userspace execution. */
93559 unsigned long dynticks_idle_jiffies;
93560 /* End of last non-NMI non-idle period. */
93561 @@ -457,17 +457,17 @@ struct rcu_state {
93562 /* _rcu_barrier(). */
93563 /* End of fields guarded by barrier_mutex. */
93564
93565 - atomic_long_t expedited_start; /* Starting ticket. */
93566 - atomic_long_t expedited_done; /* Done ticket. */
93567 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
93568 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
93569 - atomic_long_t expedited_workdone1; /* # done by others #1. */
93570 - atomic_long_t expedited_workdone2; /* # done by others #2. */
93571 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
93572 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
93573 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
93574 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
93575 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
93576 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
93577 + atomic_long_t expedited_done; /* Done ticket. */
93578 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
93579 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
93580 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
93581 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
93582 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
93583 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
93584 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
93585 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
93586 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
93587
93588 unsigned long jiffies_force_qs; /* Time at which to invoke */
93589 /* force_quiescent_state(). */
93590 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
93591 index 0a571e9..fbfd611 100644
93592 --- a/kernel/rcu/tree_plugin.h
93593 +++ b/kernel/rcu/tree_plugin.h
93594 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
93595 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
93596 {
93597 return !rcu_preempted_readers_exp(rnp) &&
93598 - ACCESS_ONCE(rnp->expmask) == 0;
93599 + ACCESS_ONCE_RW(rnp->expmask) == 0;
93600 }
93601
93602 /*
93603 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
93604
93605 /* Clean up and exit. */
93606 smp_mb(); /* ensure expedited GP seen before counter increment. */
93607 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
93608 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
93609 sync_rcu_preempt_exp_count + 1;
93610 unlock_mb_ret:
93611 mutex_unlock(&sync_rcu_preempt_exp_mutex);
93612 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
93613 free_cpumask_var(cm);
93614 }
93615
93616 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
93617 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
93618 .store = &rcu_cpu_kthread_task,
93619 .thread_should_run = rcu_cpu_kthread_should_run,
93620 .thread_fn = rcu_cpu_kthread,
93621 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
93622 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
93623 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
93624 cpu, ticks_value, ticks_title,
93625 - atomic_read(&rdtp->dynticks) & 0xfff,
93626 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
93627 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
93628 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
93629 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
93630 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
93631 return;
93632 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
93633 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
93634 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
93635 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
93636 wake_up(&rdp_leader->nocb_wq);
93637 }
93638 }
93639 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
93640 atomic_long_add(rhcount, &rdp->nocb_q_count);
93641 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
93642 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
93643 - ACCESS_ONCE(*old_rhpp) = rhp;
93644 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
93645 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
93646 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
93647
93648 @@ -2167,7 +2167,7 @@ wait_again:
93649 continue; /* No CBs here, try next follower. */
93650
93651 /* Move callbacks to wait-for-GP list, which is empty. */
93652 - ACCESS_ONCE(rdp->nocb_head) = NULL;
93653 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
93654 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
93655 gotcbs = true;
93656 }
93657 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
93658 list = ACCESS_ONCE(rdp->nocb_follower_head);
93659 BUG_ON(!list);
93660 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
93661 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
93662 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
93663 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
93664
93665 /* Each pass through the following loop invokes a callback. */
93666 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
93667 if (!rcu_nocb_need_deferred_wakeup(rdp))
93668 return;
93669 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
93670 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
93671 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
93672 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
93673 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
93674 }
93675 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
93676 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
93677 "rcuo%c/%d", rsp->abbr, cpu);
93678 BUG_ON(IS_ERR(t));
93679 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
93680 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
93681 }
93682
93683 /*
93684 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
93685
93686 /* Record start of fully idle period. */
93687 j = jiffies;
93688 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
93689 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
93690 smp_mb__before_atomic();
93691 - atomic_inc(&rdtp->dynticks_idle);
93692 + atomic_inc_unchecked(&rdtp->dynticks_idle);
93693 smp_mb__after_atomic();
93694 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
93695 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
93696 }
93697
93698 /*
93699 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
93700
93701 /* Record end of idle period. */
93702 smp_mb__before_atomic();
93703 - atomic_inc(&rdtp->dynticks_idle);
93704 + atomic_inc_unchecked(&rdtp->dynticks_idle);
93705 smp_mb__after_atomic();
93706 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
93707 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
93708
93709 /*
93710 * If we are the timekeeping CPU, we are permitted to be non-idle
93711 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
93712 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
93713
93714 /* Pick up current idle and NMI-nesting counter and check. */
93715 - cur = atomic_read(&rdtp->dynticks_idle);
93716 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
93717 if (cur & 0x1) {
93718 *isidle = false; /* We are not idle! */
93719 return;
93720 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
93721 case RCU_SYSIDLE_NOT:
93722
93723 /* First time all are idle, so note a short idle period. */
93724 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
93725 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
93726 break;
93727
93728 case RCU_SYSIDLE_SHORT:
93729 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
93730 {
93731 smp_mb();
93732 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
93733 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
93734 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
93735 }
93736
93737 /*
93738 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
93739 smp_mb(); /* grace period precedes setting inuse. */
93740
93741 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
93742 - ACCESS_ONCE(rshp->inuse) = 0;
93743 + ACCESS_ONCE_RW(rshp->inuse) = 0;
93744 }
93745
93746 /*
93747 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
93748 static void rcu_dynticks_task_enter(void)
93749 {
93750 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93751 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
93752 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
93753 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93754 }
93755
93756 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
93757 static void rcu_dynticks_task_exit(void)
93758 {
93759 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93760 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
93761 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
93762 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93763 }
93764 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
93765 index fbb6240..f6c5097 100644
93766 --- a/kernel/rcu/tree_trace.c
93767 +++ b/kernel/rcu/tree_trace.c
93768 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
93769 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
93770 rdp->qs_pending);
93771 seq_printf(m, " dt=%d/%llx/%d df=%lu",
93772 - atomic_read(&rdp->dynticks->dynticks),
93773 + atomic_read_unchecked(&rdp->dynticks->dynticks),
93774 rdp->dynticks->dynticks_nesting,
93775 rdp->dynticks->dynticks_nmi_nesting,
93776 rdp->dynticks_fqs);
93777 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
93778 struct rcu_state *rsp = (struct rcu_state *)m->private;
93779
93780 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
93781 - atomic_long_read(&rsp->expedited_start),
93782 + atomic_long_read_unchecked(&rsp->expedited_start),
93783 atomic_long_read(&rsp->expedited_done),
93784 - atomic_long_read(&rsp->expedited_wrap),
93785 - atomic_long_read(&rsp->expedited_tryfail),
93786 - atomic_long_read(&rsp->expedited_workdone1),
93787 - atomic_long_read(&rsp->expedited_workdone2),
93788 - atomic_long_read(&rsp->expedited_normal),
93789 - atomic_long_read(&rsp->expedited_stoppedcpus),
93790 - atomic_long_read(&rsp->expedited_done_tries),
93791 - atomic_long_read(&rsp->expedited_done_lost),
93792 - atomic_long_read(&rsp->expedited_done_exit));
93793 + atomic_long_read_unchecked(&rsp->expedited_wrap),
93794 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
93795 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
93796 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
93797 + atomic_long_read_unchecked(&rsp->expedited_normal),
93798 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
93799 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
93800 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
93801 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
93802 return 0;
93803 }
93804
93805 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
93806 index e0d31a3..f4dafe3 100644
93807 --- a/kernel/rcu/update.c
93808 +++ b/kernel/rcu/update.c
93809 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
93810 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
93811 */
93812 if (till_stall_check < 3) {
93813 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
93814 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
93815 till_stall_check = 3;
93816 } else if (till_stall_check > 300) {
93817 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
93818 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
93819 till_stall_check = 300;
93820 }
93821 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
93822 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
93823 !ACCESS_ONCE(t->on_rq) ||
93824 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
93825 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
93826 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
93827 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
93828 list_del_init(&t->rcu_tasks_holdout_list);
93829 put_task_struct(t);
93830 return;
93831 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
93832 !is_idle_task(t)) {
93833 get_task_struct(t);
93834 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
93835 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
93836 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
93837 list_add(&t->rcu_tasks_holdout_list,
93838 &rcu_tasks_holdouts);
93839 }
93840 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
93841 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
93842 BUG_ON(IS_ERR(t));
93843 smp_mb(); /* Ensure others see full kthread. */
93844 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
93845 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
93846 mutex_unlock(&rcu_tasks_kthread_mutex);
93847 }
93848
93849 diff --git a/kernel/resource.c b/kernel/resource.c
93850 index 19f2357..ebe7f35 100644
93851 --- a/kernel/resource.c
93852 +++ b/kernel/resource.c
93853 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
93854
93855 static int __init ioresources_init(void)
93856 {
93857 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93858 +#ifdef CONFIG_GRKERNSEC_PROC_USER
93859 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
93860 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
93861 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
93862 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
93863 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
93864 +#endif
93865 +#else
93866 proc_create("ioports", 0, NULL, &proc_ioports_operations);
93867 proc_create("iomem", 0, NULL, &proc_iomem_operations);
93868 +#endif
93869 return 0;
93870 }
93871 __initcall(ioresources_init);
93872 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
93873 index eae160d..c9aa22e 100644
93874 --- a/kernel/sched/auto_group.c
93875 +++ b/kernel/sched/auto_group.c
93876 @@ -11,7 +11,7 @@
93877
93878 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
93879 static struct autogroup autogroup_default;
93880 -static atomic_t autogroup_seq_nr;
93881 +static atomic_unchecked_t autogroup_seq_nr;
93882
93883 void __init autogroup_init(struct task_struct *init_task)
93884 {
93885 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
93886
93887 kref_init(&ag->kref);
93888 init_rwsem(&ag->lock);
93889 - ag->id = atomic_inc_return(&autogroup_seq_nr);
93890 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
93891 ag->tg = tg;
93892 #ifdef CONFIG_RT_GROUP_SCHED
93893 /*
93894 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
93895 index 8d0f35d..c16360d 100644
93896 --- a/kernel/sched/completion.c
93897 +++ b/kernel/sched/completion.c
93898 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
93899 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93900 * or number of jiffies left till timeout) if completed.
93901 */
93902 -long __sched
93903 +long __sched __intentional_overflow(-1)
93904 wait_for_completion_interruptible_timeout(struct completion *x,
93905 unsigned long timeout)
93906 {
93907 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
93908 *
93909 * Return: -ERESTARTSYS if interrupted, 0 if completed.
93910 */
93911 -int __sched wait_for_completion_killable(struct completion *x)
93912 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
93913 {
93914 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
93915 if (t == -ERESTARTSYS)
93916 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
93917 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93918 * or number of jiffies left till timeout) if completed.
93919 */
93920 -long __sched
93921 +long __sched __intentional_overflow(-1)
93922 wait_for_completion_killable_timeout(struct completion *x,
93923 unsigned long timeout)
93924 {
93925 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
93926 index 3d5f6f6..a94298f 100644
93927 --- a/kernel/sched/core.c
93928 +++ b/kernel/sched/core.c
93929 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
93930 int sysctl_numa_balancing(struct ctl_table *table, int write,
93931 void __user *buffer, size_t *lenp, loff_t *ppos)
93932 {
93933 - struct ctl_table t;
93934 + ctl_table_no_const t;
93935 int err;
93936 int state = numabalancing_enabled;
93937
93938 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
93939 next->active_mm = oldmm;
93940 atomic_inc(&oldmm->mm_count);
93941 enter_lazy_tlb(oldmm, next);
93942 - } else
93943 + } else {
93944 switch_mm(oldmm, mm, next);
93945 + populate_stack();
93946 + }
93947
93948 if (!prev->mm) {
93949 prev->active_mm = NULL;
93950 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
93951 /* convert nice value [19,-20] to rlimit style value [1,40] */
93952 int nice_rlim = nice_to_rlimit(nice);
93953
93954 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
93955 +
93956 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
93957 capable(CAP_SYS_NICE));
93958 }
93959 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
93960 nice = task_nice(current) + increment;
93961
93962 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
93963 - if (increment < 0 && !can_nice(current, nice))
93964 + if (increment < 0 && (!can_nice(current, nice) ||
93965 + gr_handle_chroot_nice()))
93966 return -EPERM;
93967
93968 retval = security_task_setnice(current, nice);
93969 @@ -3459,6 +3464,7 @@ recheck:
93970 if (policy != p->policy && !rlim_rtprio)
93971 return -EPERM;
93972
93973 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
93974 /* can't increase priority */
93975 if (attr->sched_priority > p->rt_priority &&
93976 attr->sched_priority > rlim_rtprio)
93977 @@ -4946,6 +4952,7 @@ void idle_task_exit(void)
93978
93979 if (mm != &init_mm) {
93980 switch_mm(mm, &init_mm, current);
93981 + populate_stack();
93982 finish_arch_post_lock_switch();
93983 }
93984 mmdrop(mm);
93985 @@ -5041,7 +5048,7 @@ static void migrate_tasks(unsigned int dead_cpu)
93986
93987 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
93988
93989 -static struct ctl_table sd_ctl_dir[] = {
93990 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
93991 {
93992 .procname = "sched_domain",
93993 .mode = 0555,
93994 @@ -5058,17 +5065,17 @@ static struct ctl_table sd_ctl_root[] = {
93995 {}
93996 };
93997
93998 -static struct ctl_table *sd_alloc_ctl_entry(int n)
93999 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
94000 {
94001 - struct ctl_table *entry =
94002 + ctl_table_no_const *entry =
94003 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
94004
94005 return entry;
94006 }
94007
94008 -static void sd_free_ctl_entry(struct ctl_table **tablep)
94009 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
94010 {
94011 - struct ctl_table *entry;
94012 + ctl_table_no_const *entry;
94013
94014 /*
94015 * In the intermediate directories, both the child directory and
94016 @@ -5076,22 +5083,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
94017 * will always be set. In the lowest directory the names are
94018 * static strings and all have proc handlers.
94019 */
94020 - for (entry = *tablep; entry->mode; entry++) {
94021 - if (entry->child)
94022 - sd_free_ctl_entry(&entry->child);
94023 + for (entry = tablep; entry->mode; entry++) {
94024 + if (entry->child) {
94025 + sd_free_ctl_entry(entry->child);
94026 + pax_open_kernel();
94027 + entry->child = NULL;
94028 + pax_close_kernel();
94029 + }
94030 if (entry->proc_handler == NULL)
94031 kfree(entry->procname);
94032 }
94033
94034 - kfree(*tablep);
94035 - *tablep = NULL;
94036 + kfree(tablep);
94037 }
94038
94039 static int min_load_idx = 0;
94040 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
94041
94042 static void
94043 -set_table_entry(struct ctl_table *entry,
94044 +set_table_entry(ctl_table_no_const *entry,
94045 const char *procname, void *data, int maxlen,
94046 umode_t mode, proc_handler *proc_handler,
94047 bool load_idx)
94048 @@ -5111,7 +5121,7 @@ set_table_entry(struct ctl_table *entry,
94049 static struct ctl_table *
94050 sd_alloc_ctl_domain_table(struct sched_domain *sd)
94051 {
94052 - struct ctl_table *table = sd_alloc_ctl_entry(14);
94053 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
94054
94055 if (table == NULL)
94056 return NULL;
94057 @@ -5149,9 +5159,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
94058 return table;
94059 }
94060
94061 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
94062 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
94063 {
94064 - struct ctl_table *entry, *table;
94065 + ctl_table_no_const *entry, *table;
94066 struct sched_domain *sd;
94067 int domain_num = 0, i;
94068 char buf[32];
94069 @@ -5178,11 +5188,13 @@ static struct ctl_table_header *sd_sysctl_header;
94070 static void register_sched_domain_sysctl(void)
94071 {
94072 int i, cpu_num = num_possible_cpus();
94073 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
94074 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
94075 char buf[32];
94076
94077 WARN_ON(sd_ctl_dir[0].child);
94078 + pax_open_kernel();
94079 sd_ctl_dir[0].child = entry;
94080 + pax_close_kernel();
94081
94082 if (entry == NULL)
94083 return;
94084 @@ -5205,8 +5217,12 @@ static void unregister_sched_domain_sysctl(void)
94085 if (sd_sysctl_header)
94086 unregister_sysctl_table(sd_sysctl_header);
94087 sd_sysctl_header = NULL;
94088 - if (sd_ctl_dir[0].child)
94089 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
94090 + if (sd_ctl_dir[0].child) {
94091 + sd_free_ctl_entry(sd_ctl_dir[0].child);
94092 + pax_open_kernel();
94093 + sd_ctl_dir[0].child = NULL;
94094 + pax_close_kernel();
94095 + }
94096 }
94097 #else
94098 static void register_sched_domain_sysctl(void)
94099 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
94100 index 241213b..6a64c91 100644
94101 --- a/kernel/sched/fair.c
94102 +++ b/kernel/sched/fair.c
94103 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
94104
94105 static void reset_ptenuma_scan(struct task_struct *p)
94106 {
94107 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
94108 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
94109 p->mm->numa_scan_offset = 0;
94110 }
94111
94112 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
94113 * run_rebalance_domains is triggered when needed from the scheduler tick.
94114 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
94115 */
94116 -static void run_rebalance_domains(struct softirq_action *h)
94117 +static __latent_entropy void run_rebalance_domains(void)
94118 {
94119 struct rq *this_rq = this_rq();
94120 enum cpu_idle_type idle = this_rq->idle_balance ?
94121 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
94122 index dc0f435..ae2e085 100644
94123 --- a/kernel/sched/sched.h
94124 +++ b/kernel/sched/sched.h
94125 @@ -1200,7 +1200,7 @@ struct sched_class {
94126 #ifdef CONFIG_FAIR_GROUP_SCHED
94127 void (*task_move_group) (struct task_struct *p, int on_rq);
94128 #endif
94129 -};
94130 +} __do_const;
94131
94132 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
94133 {
94134 diff --git a/kernel/signal.c b/kernel/signal.c
94135 index a390499..ebe9a21 100644
94136 --- a/kernel/signal.c
94137 +++ b/kernel/signal.c
94138 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
94139
94140 int print_fatal_signals __read_mostly;
94141
94142 -static void __user *sig_handler(struct task_struct *t, int sig)
94143 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
94144 {
94145 return t->sighand->action[sig - 1].sa.sa_handler;
94146 }
94147
94148 -static int sig_handler_ignored(void __user *handler, int sig)
94149 +static int sig_handler_ignored(__sighandler_t handler, int sig)
94150 {
94151 /* Is it explicitly or implicitly ignored? */
94152 return handler == SIG_IGN ||
94153 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
94154
94155 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
94156 {
94157 - void __user *handler;
94158 + __sighandler_t handler;
94159
94160 handler = sig_handler(t, sig);
94161
94162 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
94163 atomic_inc(&user->sigpending);
94164 rcu_read_unlock();
94165
94166 + if (!override_rlimit)
94167 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
94168 +
94169 if (override_rlimit ||
94170 atomic_read(&user->sigpending) <=
94171 task_rlimit(t, RLIMIT_SIGPENDING)) {
94172 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
94173
94174 int unhandled_signal(struct task_struct *tsk, int sig)
94175 {
94176 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
94177 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
94178 if (is_global_init(tsk))
94179 return 1;
94180 if (handler != SIG_IGN && handler != SIG_DFL)
94181 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
94182 }
94183 }
94184
94185 + /* allow glibc communication via tgkill to other threads in our
94186 + thread group */
94187 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
94188 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
94189 + && gr_handle_signal(t, sig))
94190 + return -EPERM;
94191 +
94192 return security_task_kill(t, info, sig, 0);
94193 }
94194
94195 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
94196 return send_signal(sig, info, p, 1);
94197 }
94198
94199 -static int
94200 +int
94201 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
94202 {
94203 return send_signal(sig, info, t, 0);
94204 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
94205 unsigned long int flags;
94206 int ret, blocked, ignored;
94207 struct k_sigaction *action;
94208 + int is_unhandled = 0;
94209
94210 spin_lock_irqsave(&t->sighand->siglock, flags);
94211 action = &t->sighand->action[sig-1];
94212 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
94213 }
94214 if (action->sa.sa_handler == SIG_DFL)
94215 t->signal->flags &= ~SIGNAL_UNKILLABLE;
94216 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
94217 + is_unhandled = 1;
94218 ret = specific_send_sig_info(sig, info, t);
94219 spin_unlock_irqrestore(&t->sighand->siglock, flags);
94220
94221 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
94222 + normal operation */
94223 + if (is_unhandled) {
94224 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
94225 + gr_handle_crash(t, sig);
94226 + }
94227 +
94228 return ret;
94229 }
94230
94231 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
94232 ret = check_kill_permission(sig, info, p);
94233 rcu_read_unlock();
94234
94235 - if (!ret && sig)
94236 + if (!ret && sig) {
94237 ret = do_send_sig_info(sig, info, p, true);
94238 + if (!ret)
94239 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
94240 + }
94241
94242 return ret;
94243 }
94244 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
94245 int error = -ESRCH;
94246
94247 rcu_read_lock();
94248 - p = find_task_by_vpid(pid);
94249 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
94250 + /* allow glibc communication via tgkill to other threads in our
94251 + thread group */
94252 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
94253 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
94254 + p = find_task_by_vpid_unrestricted(pid);
94255 + else
94256 +#endif
94257 + p = find_task_by_vpid(pid);
94258 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
94259 error = check_kill_permission(sig, info, p);
94260 /*
94261 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
94262 }
94263 seg = get_fs();
94264 set_fs(KERNEL_DS);
94265 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
94266 - (stack_t __force __user *) &uoss,
94267 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
94268 + (stack_t __force_user *) &uoss,
94269 compat_user_stack_pointer());
94270 set_fs(seg);
94271 if (ret >= 0 && uoss_ptr) {
94272 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
94273 index 40190f2..8861d40 100644
94274 --- a/kernel/smpboot.c
94275 +++ b/kernel/smpboot.c
94276 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
94277 }
94278 smpboot_unpark_thread(plug_thread, cpu);
94279 }
94280 - list_add(&plug_thread->list, &hotplug_threads);
94281 + pax_list_add(&plug_thread->list, &hotplug_threads);
94282 out:
94283 mutex_unlock(&smpboot_threads_lock);
94284 put_online_cpus();
94285 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
94286 {
94287 get_online_cpus();
94288 mutex_lock(&smpboot_threads_lock);
94289 - list_del(&plug_thread->list);
94290 + pax_list_del(&plug_thread->list);
94291 smpboot_destroy_threads(plug_thread);
94292 mutex_unlock(&smpboot_threads_lock);
94293 put_online_cpus();
94294 diff --git a/kernel/softirq.c b/kernel/softirq.c
94295 index 479e443..66d845e1 100644
94296 --- a/kernel/softirq.c
94297 +++ b/kernel/softirq.c
94298 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
94299 EXPORT_SYMBOL(irq_stat);
94300 #endif
94301
94302 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
94303 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
94304
94305 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
94306
94307 @@ -270,7 +270,7 @@ restart:
94308 kstat_incr_softirqs_this_cpu(vec_nr);
94309
94310 trace_softirq_entry(vec_nr);
94311 - h->action(h);
94312 + h->action();
94313 trace_softirq_exit(vec_nr);
94314 if (unlikely(prev_count != preempt_count())) {
94315 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
94316 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
94317 or_softirq_pending(1UL << nr);
94318 }
94319
94320 -void open_softirq(int nr, void (*action)(struct softirq_action *))
94321 +void __init open_softirq(int nr, void (*action)(void))
94322 {
94323 softirq_vec[nr].action = action;
94324 }
94325 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
94326 }
94327 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
94328
94329 -static void tasklet_action(struct softirq_action *a)
94330 +static void tasklet_action(void)
94331 {
94332 struct tasklet_struct *list;
94333
94334 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
94335 }
94336 }
94337
94338 -static void tasklet_hi_action(struct softirq_action *a)
94339 +static __latent_entropy void tasklet_hi_action(void)
94340 {
94341 struct tasklet_struct *list;
94342
94343 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
94344 .notifier_call = cpu_callback
94345 };
94346
94347 -static struct smp_hotplug_thread softirq_threads = {
94348 +static struct smp_hotplug_thread softirq_threads __read_only = {
94349 .store = &ksoftirqd,
94350 .thread_should_run = ksoftirqd_should_run,
94351 .thread_fn = run_ksoftirqd,
94352 diff --git a/kernel/sys.c b/kernel/sys.c
94353 index a03d9cd..55dbe9c 100644
94354 --- a/kernel/sys.c
94355 +++ b/kernel/sys.c
94356 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
94357 error = -EACCES;
94358 goto out;
94359 }
94360 +
94361 + if (gr_handle_chroot_setpriority(p, niceval)) {
94362 + error = -EACCES;
94363 + goto out;
94364 + }
94365 +
94366 no_nice = security_task_setnice(p, niceval);
94367 if (no_nice) {
94368 error = no_nice;
94369 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
94370 goto error;
94371 }
94372
94373 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
94374 + goto error;
94375 +
94376 + if (!gid_eq(new->gid, old->gid)) {
94377 + /* make sure we generate a learn log for what will
94378 + end up being a role transition after a full-learning
94379 + policy is generated
94380 + CAP_SETGID is required to perform a transition
94381 + we may not log a CAP_SETGID check above, e.g.
94382 + in the case where new rgid = old egid
94383 + */
94384 + gr_learn_cap(current, new, CAP_SETGID);
94385 + }
94386 +
94387 if (rgid != (gid_t) -1 ||
94388 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
94389 new->sgid = new->egid;
94390 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
94391 old = current_cred();
94392
94393 retval = -EPERM;
94394 +
94395 + if (gr_check_group_change(kgid, kgid, kgid))
94396 + goto error;
94397 +
94398 if (ns_capable(old->user_ns, CAP_SETGID))
94399 new->gid = new->egid = new->sgid = new->fsgid = kgid;
94400 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
94401 @@ -417,7 +441,7 @@ error:
94402 /*
94403 * change the user struct in a credentials set to match the new UID
94404 */
94405 -static int set_user(struct cred *new)
94406 +int set_user(struct cred *new)
94407 {
94408 struct user_struct *new_user;
94409
94410 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
94411 goto error;
94412 }
94413
94414 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
94415 + goto error;
94416 +
94417 if (!uid_eq(new->uid, old->uid)) {
94418 + /* make sure we generate a learn log for what will
94419 + end up being a role transition after a full-learning
94420 + policy is generated
94421 + CAP_SETUID is required to perform a transition
94422 + we may not log a CAP_SETUID check above, e.g.
94423 + in the case where new ruid = old euid
94424 + */
94425 + gr_learn_cap(current, new, CAP_SETUID);
94426 retval = set_user(new);
94427 if (retval < 0)
94428 goto error;
94429 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
94430 old = current_cred();
94431
94432 retval = -EPERM;
94433 +
94434 + if (gr_check_crash_uid(kuid))
94435 + goto error;
94436 + if (gr_check_user_change(kuid, kuid, kuid))
94437 + goto error;
94438 +
94439 if (ns_capable(old->user_ns, CAP_SETUID)) {
94440 new->suid = new->uid = kuid;
94441 if (!uid_eq(kuid, old->uid)) {
94442 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
94443 goto error;
94444 }
94445
94446 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
94447 + goto error;
94448 +
94449 if (ruid != (uid_t) -1) {
94450 new->uid = kruid;
94451 if (!uid_eq(kruid, old->uid)) {
94452 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
94453 goto error;
94454 }
94455
94456 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
94457 + goto error;
94458 +
94459 if (rgid != (gid_t) -1)
94460 new->gid = krgid;
94461 if (egid != (gid_t) -1)
94462 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
94463 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
94464 ns_capable(old->user_ns, CAP_SETUID)) {
94465 if (!uid_eq(kuid, old->fsuid)) {
94466 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
94467 + goto error;
94468 +
94469 new->fsuid = kuid;
94470 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
94471 goto change_okay;
94472 }
94473 }
94474
94475 +error:
94476 abort_creds(new);
94477 return old_fsuid;
94478
94479 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
94480 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
94481 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
94482 ns_capable(old->user_ns, CAP_SETGID)) {
94483 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
94484 + goto error;
94485 +
94486 if (!gid_eq(kgid, old->fsgid)) {
94487 new->fsgid = kgid;
94488 goto change_okay;
94489 }
94490 }
94491
94492 +error:
94493 abort_creds(new);
94494 return old_fsgid;
94495
94496 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
94497 return -EFAULT;
94498
94499 down_read(&uts_sem);
94500 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
94501 + error = __copy_to_user(name->sysname, &utsname()->sysname,
94502 __OLD_UTS_LEN);
94503 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
94504 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
94505 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
94506 __OLD_UTS_LEN);
94507 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
94508 - error |= __copy_to_user(&name->release, &utsname()->release,
94509 + error |= __copy_to_user(name->release, &utsname()->release,
94510 __OLD_UTS_LEN);
94511 error |= __put_user(0, name->release + __OLD_UTS_LEN);
94512 - error |= __copy_to_user(&name->version, &utsname()->version,
94513 + error |= __copy_to_user(name->version, &utsname()->version,
94514 __OLD_UTS_LEN);
94515 error |= __put_user(0, name->version + __OLD_UTS_LEN);
94516 - error |= __copy_to_user(&name->machine, &utsname()->machine,
94517 + error |= __copy_to_user(name->machine, &utsname()->machine,
94518 __OLD_UTS_LEN);
94519 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
94520 up_read(&uts_sem);
94521 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
94522 */
94523 new_rlim->rlim_cur = 1;
94524 }
94525 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
94526 + is changed to a lower value. Since tasks can be created by the same
94527 + user in between this limit change and an execve by this task, force
94528 + a recheck only for this task by setting PF_NPROC_EXCEEDED
94529 + */
94530 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
94531 + tsk->flags |= PF_NPROC_EXCEEDED;
94532 }
94533 if (!retval) {
94534 if (old_rlim)
94535 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
94536 index ce410bb..cd276f0 100644
94537 --- a/kernel/sysctl.c
94538 +++ b/kernel/sysctl.c
94539 @@ -94,7 +94,6 @@
94540
94541
94542 #if defined(CONFIG_SYSCTL)
94543 -
94544 /* External variables not in a header file. */
94545 extern int max_threads;
94546 extern int suid_dumpable;
94547 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
94548
94549 /* Constants used for minimum and maximum */
94550 #ifdef CONFIG_LOCKUP_DETECTOR
94551 -static int sixty = 60;
94552 +static int sixty __read_only = 60;
94553 #endif
94554
94555 -static int __maybe_unused neg_one = -1;
94556 +static int __maybe_unused neg_one __read_only = -1;
94557
94558 -static int zero;
94559 -static int __maybe_unused one = 1;
94560 -static int __maybe_unused two = 2;
94561 -static int __maybe_unused four = 4;
94562 -static unsigned long one_ul = 1;
94563 -static int one_hundred = 100;
94564 +static int zero __read_only = 0;
94565 +static int __maybe_unused one __read_only = 1;
94566 +static int __maybe_unused two __read_only = 2;
94567 +static int __maybe_unused three __read_only = 3;
94568 +static int __maybe_unused four __read_only = 4;
94569 +static unsigned long one_ul __read_only = 1;
94570 +static int one_hundred __read_only = 100;
94571 #ifdef CONFIG_PRINTK
94572 -static int ten_thousand = 10000;
94573 +static int ten_thousand __read_only = 10000;
94574 #endif
94575
94576 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
94577 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
94578 void __user *buffer, size_t *lenp, loff_t *ppos);
94579 #endif
94580
94581 -#ifdef CONFIG_PRINTK
94582 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94583 void __user *buffer, size_t *lenp, loff_t *ppos);
94584 -#endif
94585
94586 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
94587 void __user *buffer, size_t *lenp, loff_t *ppos);
94588 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
94589
94590 #endif
94591
94592 +extern struct ctl_table grsecurity_table[];
94593 +
94594 static struct ctl_table kern_table[];
94595 static struct ctl_table vm_table[];
94596 static struct ctl_table fs_table[];
94597 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
94598 int sysctl_legacy_va_layout;
94599 #endif
94600
94601 +#ifdef CONFIG_PAX_SOFTMODE
94602 +static struct ctl_table pax_table[] = {
94603 + {
94604 + .procname = "softmode",
94605 + .data = &pax_softmode,
94606 + .maxlen = sizeof(unsigned int),
94607 + .mode = 0600,
94608 + .proc_handler = &proc_dointvec,
94609 + },
94610 +
94611 + { }
94612 +};
94613 +#endif
94614 +
94615 /* The default sysctl tables: */
94616
94617 static struct ctl_table sysctl_base_table[] = {
94618 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
94619 #endif
94620
94621 static struct ctl_table kern_table[] = {
94622 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
94623 + {
94624 + .procname = "grsecurity",
94625 + .mode = 0500,
94626 + .child = grsecurity_table,
94627 + },
94628 +#endif
94629 +
94630 +#ifdef CONFIG_PAX_SOFTMODE
94631 + {
94632 + .procname = "pax",
94633 + .mode = 0500,
94634 + .child = pax_table,
94635 + },
94636 +#endif
94637 +
94638 {
94639 .procname = "sched_child_runs_first",
94640 .data = &sysctl_sched_child_runs_first,
94641 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
94642 .data = &modprobe_path,
94643 .maxlen = KMOD_PATH_LEN,
94644 .mode = 0644,
94645 - .proc_handler = proc_dostring,
94646 + .proc_handler = proc_dostring_modpriv,
94647 },
94648 {
94649 .procname = "modules_disabled",
94650 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
94651 .extra1 = &zero,
94652 .extra2 = &one,
94653 },
94654 +#endif
94655 {
94656 .procname = "kptr_restrict",
94657 .data = &kptr_restrict,
94658 .maxlen = sizeof(int),
94659 .mode = 0644,
94660 .proc_handler = proc_dointvec_minmax_sysadmin,
94661 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94662 + .extra1 = &two,
94663 +#else
94664 .extra1 = &zero,
94665 +#endif
94666 .extra2 = &two,
94667 },
94668 -#endif
94669 {
94670 .procname = "ngroups_max",
94671 .data = &ngroups_max,
94672 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
94673 */
94674 {
94675 .procname = "perf_event_paranoid",
94676 - .data = &sysctl_perf_event_paranoid,
94677 - .maxlen = sizeof(sysctl_perf_event_paranoid),
94678 + .data = &sysctl_perf_event_legitimately_concerned,
94679 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
94680 .mode = 0644,
94681 - .proc_handler = proc_dointvec,
94682 + /* go ahead, be a hero */
94683 + .proc_handler = proc_dointvec_minmax_sysadmin,
94684 + .extra1 = &neg_one,
94685 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
94686 + .extra2 = &three,
94687 +#else
94688 + .extra2 = &two,
94689 +#endif
94690 },
94691 {
94692 .procname = "perf_event_mlock_kb",
94693 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
94694 .proc_handler = proc_dointvec_minmax,
94695 .extra1 = &zero,
94696 },
94697 + {
94698 + .procname = "heap_stack_gap",
94699 + .data = &sysctl_heap_stack_gap,
94700 + .maxlen = sizeof(sysctl_heap_stack_gap),
94701 + .mode = 0644,
94702 + .proc_handler = proc_doulongvec_minmax,
94703 + },
94704 #else
94705 {
94706 .procname = "nr_trim_pages",
94707 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
94708 (char __user *)buffer, lenp, ppos);
94709 }
94710
94711 +int proc_dostring_modpriv(struct ctl_table *table, int write,
94712 + void __user *buffer, size_t *lenp, loff_t *ppos)
94713 +{
94714 + if (write && !capable(CAP_SYS_MODULE))
94715 + return -EPERM;
94716 +
94717 + return _proc_do_string(table->data, table->maxlen, write,
94718 + buffer, lenp, ppos);
94719 +}
94720 +
94721 static size_t proc_skip_spaces(char **buf)
94722 {
94723 size_t ret;
94724 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
94725 len = strlen(tmp);
94726 if (len > *size)
94727 len = *size;
94728 + if (len > sizeof(tmp))
94729 + len = sizeof(tmp);
94730 if (copy_to_user(*buf, tmp, len))
94731 return -EFAULT;
94732 *size -= len;
94733 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
94734 static int proc_taint(struct ctl_table *table, int write,
94735 void __user *buffer, size_t *lenp, loff_t *ppos)
94736 {
94737 - struct ctl_table t;
94738 + ctl_table_no_const t;
94739 unsigned long tmptaint = get_taint();
94740 int err;
94741
94742 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
94743 return err;
94744 }
94745
94746 -#ifdef CONFIG_PRINTK
94747 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94748 void __user *buffer, size_t *lenp, loff_t *ppos)
94749 {
94750 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94751
94752 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
94753 }
94754 -#endif
94755
94756 struct do_proc_dointvec_minmax_conv_param {
94757 int *min;
94758 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
94759 return -ENOSYS;
94760 }
94761
94762 +int proc_dostring_modpriv(struct ctl_table *table, int write,
94763 + void __user *buffer, size_t *lenp, loff_t *ppos)
94764 +{
94765 + return -ENOSYS;
94766 +}
94767 +
94768 int proc_dointvec(struct ctl_table *table, int write,
94769 void __user *buffer, size_t *lenp, loff_t *ppos)
94770 {
94771 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
94772 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
94773 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
94774 EXPORT_SYMBOL(proc_dostring);
94775 +EXPORT_SYMBOL(proc_dostring_modpriv);
94776 EXPORT_SYMBOL(proc_doulongvec_minmax);
94777 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
94778 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
94779 index 21f82c2..c1984e5 100644
94780 --- a/kernel/taskstats.c
94781 +++ b/kernel/taskstats.c
94782 @@ -28,9 +28,12 @@
94783 #include <linux/fs.h>
94784 #include <linux/file.h>
94785 #include <linux/pid_namespace.h>
94786 +#include <linux/grsecurity.h>
94787 #include <net/genetlink.h>
94788 #include <linux/atomic.h>
94789
94790 +extern int gr_is_taskstats_denied(int pid);
94791 +
94792 /*
94793 * Maximum length of a cpumask that can be specified in
94794 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
94795 @@ -567,6 +570,9 @@ err:
94796
94797 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
94798 {
94799 + if (gr_is_taskstats_denied(current->pid))
94800 + return -EACCES;
94801 +
94802 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
94803 return cmd_attr_register_cpumask(info);
94804 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
94805 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
94806 index 1b001ed..55ef9e4 100644
94807 --- a/kernel/time/alarmtimer.c
94808 +++ b/kernel/time/alarmtimer.c
94809 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
94810 struct platform_device *pdev;
94811 int error = 0;
94812 int i;
94813 - struct k_clock alarm_clock = {
94814 + static struct k_clock alarm_clock = {
94815 .clock_getres = alarm_clock_getres,
94816 .clock_get = alarm_clock_get,
94817 .timer_create = alarm_timer_create,
94818 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
94819 index bee0c1f..a23fe2d 100644
94820 --- a/kernel/time/hrtimer.c
94821 +++ b/kernel/time/hrtimer.c
94822 @@ -1391,7 +1391,7 @@ void hrtimer_peek_ahead_timers(void)
94823 local_irq_restore(flags);
94824 }
94825
94826 -static void run_hrtimer_softirq(struct softirq_action *h)
94827 +static __latent_entropy void run_hrtimer_softirq(void)
94828 {
94829 hrtimer_peek_ahead_timers();
94830 }
94831 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
94832 index 0075da7..63cc872 100644
94833 --- a/kernel/time/posix-cpu-timers.c
94834 +++ b/kernel/time/posix-cpu-timers.c
94835 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
94836
94837 static __init int init_posix_cpu_timers(void)
94838 {
94839 - struct k_clock process = {
94840 + static struct k_clock process = {
94841 .clock_getres = process_cpu_clock_getres,
94842 .clock_get = process_cpu_clock_get,
94843 .timer_create = process_cpu_timer_create,
94844 .nsleep = process_cpu_nsleep,
94845 .nsleep_restart = process_cpu_nsleep_restart,
94846 };
94847 - struct k_clock thread = {
94848 + static struct k_clock thread = {
94849 .clock_getres = thread_cpu_clock_getres,
94850 .clock_get = thread_cpu_clock_get,
94851 .timer_create = thread_cpu_timer_create,
94852 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
94853 index 31ea01f..7fc61ef 100644
94854 --- a/kernel/time/posix-timers.c
94855 +++ b/kernel/time/posix-timers.c
94856 @@ -43,6 +43,7 @@
94857 #include <linux/hash.h>
94858 #include <linux/posix-clock.h>
94859 #include <linux/posix-timers.h>
94860 +#include <linux/grsecurity.h>
94861 #include <linux/syscalls.h>
94862 #include <linux/wait.h>
94863 #include <linux/workqueue.h>
94864 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
94865 * which we beg off on and pass to do_sys_settimeofday().
94866 */
94867
94868 -static struct k_clock posix_clocks[MAX_CLOCKS];
94869 +static struct k_clock *posix_clocks[MAX_CLOCKS];
94870
94871 /*
94872 * These ones are defined below.
94873 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
94874 */
94875 static __init int init_posix_timers(void)
94876 {
94877 - struct k_clock clock_realtime = {
94878 + static struct k_clock clock_realtime = {
94879 .clock_getres = hrtimer_get_res,
94880 .clock_get = posix_clock_realtime_get,
94881 .clock_set = posix_clock_realtime_set,
94882 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
94883 .timer_get = common_timer_get,
94884 .timer_del = common_timer_del,
94885 };
94886 - struct k_clock clock_monotonic = {
94887 + static struct k_clock clock_monotonic = {
94888 .clock_getres = hrtimer_get_res,
94889 .clock_get = posix_ktime_get_ts,
94890 .nsleep = common_nsleep,
94891 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
94892 .timer_get = common_timer_get,
94893 .timer_del = common_timer_del,
94894 };
94895 - struct k_clock clock_monotonic_raw = {
94896 + static struct k_clock clock_monotonic_raw = {
94897 .clock_getres = hrtimer_get_res,
94898 .clock_get = posix_get_monotonic_raw,
94899 };
94900 - struct k_clock clock_realtime_coarse = {
94901 + static struct k_clock clock_realtime_coarse = {
94902 .clock_getres = posix_get_coarse_res,
94903 .clock_get = posix_get_realtime_coarse,
94904 };
94905 - struct k_clock clock_monotonic_coarse = {
94906 + static struct k_clock clock_monotonic_coarse = {
94907 .clock_getres = posix_get_coarse_res,
94908 .clock_get = posix_get_monotonic_coarse,
94909 };
94910 - struct k_clock clock_tai = {
94911 + static struct k_clock clock_tai = {
94912 .clock_getres = hrtimer_get_res,
94913 .clock_get = posix_get_tai,
94914 .nsleep = common_nsleep,
94915 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
94916 .timer_get = common_timer_get,
94917 .timer_del = common_timer_del,
94918 };
94919 - struct k_clock clock_boottime = {
94920 + static struct k_clock clock_boottime = {
94921 .clock_getres = hrtimer_get_res,
94922 .clock_get = posix_get_boottime,
94923 .nsleep = common_nsleep,
94924 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
94925 return;
94926 }
94927
94928 - posix_clocks[clock_id] = *new_clock;
94929 + posix_clocks[clock_id] = new_clock;
94930 }
94931 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
94932
94933 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
94934 return (id & CLOCKFD_MASK) == CLOCKFD ?
94935 &clock_posix_dynamic : &clock_posix_cpu;
94936
94937 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
94938 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
94939 return NULL;
94940 - return &posix_clocks[id];
94941 + return posix_clocks[id];
94942 }
94943
94944 static int common_timer_create(struct k_itimer *new_timer)
94945 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
94946 struct k_clock *kc = clockid_to_kclock(which_clock);
94947 struct k_itimer *new_timer;
94948 int error, new_timer_id;
94949 - sigevent_t event;
94950 + sigevent_t event = { };
94951 int it_id_set = IT_ID_NOT_SET;
94952
94953 if (!kc)
94954 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
94955 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
94956 return -EFAULT;
94957
94958 + /* only the CLOCK_REALTIME clock can be set, all other clocks
94959 + have their clock_set fptr set to a nosettime dummy function
94960 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
94961 + call common_clock_set, which calls do_sys_settimeofday, which
94962 + we hook
94963 + */
94964 +
94965 return kc->clock_set(which_clock, &new_tp);
94966 }
94967
94968 diff --git a/kernel/time/time.c b/kernel/time/time.c
94969 index 2c85b77..6530536 100644
94970 --- a/kernel/time/time.c
94971 +++ b/kernel/time/time.c
94972 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
94973 return error;
94974
94975 if (tz) {
94976 + /* we log in do_settimeofday called below, so don't log twice
94977 + */
94978 + if (!tv)
94979 + gr_log_timechange();
94980 +
94981 sys_tz = *tz;
94982 update_vsyscall_tz();
94983 if (firsttime) {
94984 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
94985 index 91db941..a371671 100644
94986 --- a/kernel/time/timekeeping.c
94987 +++ b/kernel/time/timekeeping.c
94988 @@ -15,6 +15,7 @@
94989 #include <linux/init.h>
94990 #include <linux/mm.h>
94991 #include <linux/sched.h>
94992 +#include <linux/grsecurity.h>
94993 #include <linux/syscore_ops.h>
94994 #include <linux/clocksource.h>
94995 #include <linux/jiffies.h>
94996 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
94997 if (!timespec64_valid_strict(ts))
94998 return -EINVAL;
94999
95000 + gr_log_timechange();
95001 +
95002 raw_spin_lock_irqsave(&timekeeper_lock, flags);
95003 write_seqcount_begin(&tk_core.seq);
95004
95005 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
95006 index 2d3f5c5..7ed7dc5 100644
95007 --- a/kernel/time/timer.c
95008 +++ b/kernel/time/timer.c
95009 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
95010 /*
95011 * This function runs timers and the timer-tq in bottom half context.
95012 */
95013 -static void run_timer_softirq(struct softirq_action *h)
95014 +static __latent_entropy void run_timer_softirq(void)
95015 {
95016 struct tvec_base *base = __this_cpu_read(tvec_bases);
95017
95018 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
95019 *
95020 * In all cases the return value is guaranteed to be non-negative.
95021 */
95022 -signed long __sched schedule_timeout(signed long timeout)
95023 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
95024 {
95025 struct timer_list timer;
95026 unsigned long expire;
95027 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
95028 index 61ed862..3b52c65 100644
95029 --- a/kernel/time/timer_list.c
95030 +++ b/kernel/time/timer_list.c
95031 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
95032
95033 static void print_name_offset(struct seq_file *m, void *sym)
95034 {
95035 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95036 + SEQ_printf(m, "<%p>", NULL);
95037 +#else
95038 char symname[KSYM_NAME_LEN];
95039
95040 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
95041 SEQ_printf(m, "<%pK>", sym);
95042 else
95043 SEQ_printf(m, "%s", symname);
95044 +#endif
95045 }
95046
95047 static void
95048 @@ -119,7 +123,11 @@ next_one:
95049 static void
95050 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
95051 {
95052 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95053 + SEQ_printf(m, " .base: %p\n", NULL);
95054 +#else
95055 SEQ_printf(m, " .base: %pK\n", base);
95056 +#endif
95057 SEQ_printf(m, " .index: %d\n",
95058 base->index);
95059 SEQ_printf(m, " .resolution: %Lu nsecs\n",
95060 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
95061 {
95062 struct proc_dir_entry *pe;
95063
95064 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
95065 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
95066 +#else
95067 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
95068 +#endif
95069 if (!pe)
95070 return -ENOMEM;
95071 return 0;
95072 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
95073 index 1fb08f2..ca4bb1e 100644
95074 --- a/kernel/time/timer_stats.c
95075 +++ b/kernel/time/timer_stats.c
95076 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
95077 static unsigned long nr_entries;
95078 static struct entry entries[MAX_ENTRIES];
95079
95080 -static atomic_t overflow_count;
95081 +static atomic_unchecked_t overflow_count;
95082
95083 /*
95084 * The entries are in a hash-table, for fast lookup:
95085 @@ -140,7 +140,7 @@ static void reset_entries(void)
95086 nr_entries = 0;
95087 memset(entries, 0, sizeof(entries));
95088 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
95089 - atomic_set(&overflow_count, 0);
95090 + atomic_set_unchecked(&overflow_count, 0);
95091 }
95092
95093 static struct entry *alloc_entry(void)
95094 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
95095 if (likely(entry))
95096 entry->count++;
95097 else
95098 - atomic_inc(&overflow_count);
95099 + atomic_inc_unchecked(&overflow_count);
95100
95101 out_unlock:
95102 raw_spin_unlock_irqrestore(lock, flags);
95103 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
95104
95105 static void print_name_offset(struct seq_file *m, unsigned long addr)
95106 {
95107 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95108 + seq_printf(m, "<%p>", NULL);
95109 +#else
95110 char symname[KSYM_NAME_LEN];
95111
95112 if (lookup_symbol_name(addr, symname) < 0)
95113 - seq_printf(m, "<%p>", (void *)addr);
95114 + seq_printf(m, "<%pK>", (void *)addr);
95115 else
95116 seq_printf(m, "%s", symname);
95117 +#endif
95118 }
95119
95120 static int tstats_show(struct seq_file *m, void *v)
95121 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
95122
95123 seq_puts(m, "Timer Stats Version: v0.3\n");
95124 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
95125 - if (atomic_read(&overflow_count))
95126 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
95127 + if (atomic_read_unchecked(&overflow_count))
95128 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
95129 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
95130
95131 for (i = 0; i < nr_entries; i++) {
95132 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
95133 {
95134 struct proc_dir_entry *pe;
95135
95136 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
95137 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
95138 +#else
95139 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
95140 +#endif
95141 if (!pe)
95142 return -ENOMEM;
95143 return 0;
95144 diff --git a/kernel/torture.c b/kernel/torture.c
95145 index dd70993..0bf694b 100644
95146 --- a/kernel/torture.c
95147 +++ b/kernel/torture.c
95148 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
95149 mutex_lock(&fullstop_mutex);
95150 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
95151 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
95152 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
95153 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
95154 } else {
95155 pr_warn("Concurrent rmmod and shutdown illegal!\n");
95156 }
95157 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
95158 if (!torture_must_stop()) {
95159 if (stutter > 1) {
95160 schedule_timeout_interruptible(stutter - 1);
95161 - ACCESS_ONCE(stutter_pause_test) = 2;
95162 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
95163 }
95164 schedule_timeout_interruptible(1);
95165 - ACCESS_ONCE(stutter_pause_test) = 1;
95166 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
95167 }
95168 if (!torture_must_stop())
95169 schedule_timeout_interruptible(stutter);
95170 - ACCESS_ONCE(stutter_pause_test) = 0;
95171 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
95172 torture_shutdown_absorb("torture_stutter");
95173 } while (!torture_must_stop());
95174 torture_kthread_stopping("torture_stutter");
95175 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
95176 schedule_timeout_uninterruptible(10);
95177 return true;
95178 }
95179 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
95180 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
95181 mutex_unlock(&fullstop_mutex);
95182 torture_shutdown_cleanup();
95183 torture_shuffle_cleanup();
95184 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
95185 index 483cecf..ac46091 100644
95186 --- a/kernel/trace/blktrace.c
95187 +++ b/kernel/trace/blktrace.c
95188 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
95189 struct blk_trace *bt = filp->private_data;
95190 char buf[16];
95191
95192 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
95193 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
95194
95195 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
95196 }
95197 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
95198 return 1;
95199
95200 bt = buf->chan->private_data;
95201 - atomic_inc(&bt->dropped);
95202 + atomic_inc_unchecked(&bt->dropped);
95203 return 0;
95204 }
95205
95206 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
95207
95208 bt->dir = dir;
95209 bt->dev = dev;
95210 - atomic_set(&bt->dropped, 0);
95211 + atomic_set_unchecked(&bt->dropped, 0);
95212 INIT_LIST_HEAD(&bt->running_list);
95213
95214 ret = -EIO;
95215 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
95216 index 4f22802..bd268b1 100644
95217 --- a/kernel/trace/ftrace.c
95218 +++ b/kernel/trace/ftrace.c
95219 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
95220 if (unlikely(ftrace_disabled))
95221 return 0;
95222
95223 + ret = ftrace_arch_code_modify_prepare();
95224 + FTRACE_WARN_ON(ret);
95225 + if (ret)
95226 + return 0;
95227 +
95228 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
95229 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
95230 if (ret) {
95231 ftrace_bug(ret, rec);
95232 - return 0;
95233 }
95234 - return 1;
95235 + return ret ? 0 : 1;
95236 }
95237
95238 /*
95239 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
95240 if (!count)
95241 return 0;
95242
95243 + pax_open_kernel();
95244 sort(start, count, sizeof(*start),
95245 ftrace_cmp_ips, ftrace_swap_ips);
95246 + pax_close_kernel();
95247
95248 start_pg = ftrace_allocate_pages(count);
95249 if (!start_pg)
95250 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
95251
95252 if (t->ret_stack == NULL) {
95253 atomic_set(&t->tracing_graph_pause, 0);
95254 - atomic_set(&t->trace_overrun, 0);
95255 + atomic_set_unchecked(&t->trace_overrun, 0);
95256 t->curr_ret_stack = -1;
95257 /* Make sure the tasks see the -1 first: */
95258 smp_wmb();
95259 @@ -5876,7 +5883,7 @@ static void
95260 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
95261 {
95262 atomic_set(&t->tracing_graph_pause, 0);
95263 - atomic_set(&t->trace_overrun, 0);
95264 + atomic_set_unchecked(&t->trace_overrun, 0);
95265 t->ftrace_timestamp = 0;
95266 /* make curr_ret_stack visible before we add the ret_stack */
95267 smp_wmb();
95268 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
95269 index 922048a..bb71a55 100644
95270 --- a/kernel/trace/ring_buffer.c
95271 +++ b/kernel/trace/ring_buffer.c
95272 @@ -348,9 +348,9 @@ struct buffer_data_page {
95273 */
95274 struct buffer_page {
95275 struct list_head list; /* list of buffer pages */
95276 - local_t write; /* index for next write */
95277 + local_unchecked_t write; /* index for next write */
95278 unsigned read; /* index for next read */
95279 - local_t entries; /* entries on this page */
95280 + local_unchecked_t entries; /* entries on this page */
95281 unsigned long real_end; /* real end of data */
95282 struct buffer_data_page *page; /* Actual data page */
95283 };
95284 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
95285 unsigned long last_overrun;
95286 local_t entries_bytes;
95287 local_t entries;
95288 - local_t overrun;
95289 - local_t commit_overrun;
95290 - local_t dropped_events;
95291 + local_unchecked_t overrun;
95292 + local_unchecked_t commit_overrun;
95293 + local_unchecked_t dropped_events;
95294 local_t committing;
95295 - local_t commits;
95296 + local_unchecked_t commits;
95297 unsigned long read;
95298 unsigned long read_bytes;
95299 u64 write_stamp;
95300 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
95301 *
95302 * We add a counter to the write field to denote this.
95303 */
95304 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
95305 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
95306 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
95307 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
95308
95309 /*
95310 * Just make sure we have seen our old_write and synchronize
95311 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
95312 * cmpxchg to only update if an interrupt did not already
95313 * do it for us. If the cmpxchg fails, we don't care.
95314 */
95315 - (void)local_cmpxchg(&next_page->write, old_write, val);
95316 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
95317 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
95318 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
95319
95320 /*
95321 * No need to worry about races with clearing out the commit.
95322 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
95323
95324 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
95325 {
95326 - return local_read(&bpage->entries) & RB_WRITE_MASK;
95327 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
95328 }
95329
95330 static inline unsigned long rb_page_write(struct buffer_page *bpage)
95331 {
95332 - return local_read(&bpage->write) & RB_WRITE_MASK;
95333 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
95334 }
95335
95336 static int
95337 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
95338 * bytes consumed in ring buffer from here.
95339 * Increment overrun to account for the lost events.
95340 */
95341 - local_add(page_entries, &cpu_buffer->overrun);
95342 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
95343 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
95344 }
95345
95346 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
95347 * it is our responsibility to update
95348 * the counters.
95349 */
95350 - local_add(entries, &cpu_buffer->overrun);
95351 + local_add_unchecked(entries, &cpu_buffer->overrun);
95352 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
95353
95354 /*
95355 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
95356 if (tail == BUF_PAGE_SIZE)
95357 tail_page->real_end = 0;
95358
95359 - local_sub(length, &tail_page->write);
95360 + local_sub_unchecked(length, &tail_page->write);
95361 return;
95362 }
95363
95364 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
95365 rb_event_set_padding(event);
95366
95367 /* Set the write back to the previous setting */
95368 - local_sub(length, &tail_page->write);
95369 + local_sub_unchecked(length, &tail_page->write);
95370 return;
95371 }
95372
95373 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
95374
95375 /* Set write to end of buffer */
95376 length = (tail + length) - BUF_PAGE_SIZE;
95377 - local_sub(length, &tail_page->write);
95378 + local_sub_unchecked(length, &tail_page->write);
95379 }
95380
95381 /*
95382 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
95383 * about it.
95384 */
95385 if (unlikely(next_page == commit_page)) {
95386 - local_inc(&cpu_buffer->commit_overrun);
95387 + local_inc_unchecked(&cpu_buffer->commit_overrun);
95388 goto out_reset;
95389 }
95390
95391 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
95392 * this is easy, just stop here.
95393 */
95394 if (!(buffer->flags & RB_FL_OVERWRITE)) {
95395 - local_inc(&cpu_buffer->dropped_events);
95396 + local_inc_unchecked(&cpu_buffer->dropped_events);
95397 goto out_reset;
95398 }
95399
95400 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
95401 cpu_buffer->tail_page) &&
95402 (cpu_buffer->commit_page ==
95403 cpu_buffer->reader_page))) {
95404 - local_inc(&cpu_buffer->commit_overrun);
95405 + local_inc_unchecked(&cpu_buffer->commit_overrun);
95406 goto out_reset;
95407 }
95408 }
95409 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
95410 length += RB_LEN_TIME_EXTEND;
95411
95412 tail_page = cpu_buffer->tail_page;
95413 - write = local_add_return(length, &tail_page->write);
95414 + write = local_add_return_unchecked(length, &tail_page->write);
95415
95416 /* set write to only the index of the write */
95417 write &= RB_WRITE_MASK;
95418 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
95419 kmemcheck_annotate_bitfield(event, bitfield);
95420 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
95421
95422 - local_inc(&tail_page->entries);
95423 + local_inc_unchecked(&tail_page->entries);
95424
95425 /*
95426 * If this is the first commit on the page, then update
95427 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
95428
95429 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
95430 unsigned long write_mask =
95431 - local_read(&bpage->write) & ~RB_WRITE_MASK;
95432 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
95433 unsigned long event_length = rb_event_length(event);
95434 /*
95435 * This is on the tail page. It is possible that
95436 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
95437 */
95438 old_index += write_mask;
95439 new_index += write_mask;
95440 - index = local_cmpxchg(&bpage->write, old_index, new_index);
95441 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
95442 if (index == old_index) {
95443 /* update counters */
95444 local_sub(event_length, &cpu_buffer->entries_bytes);
95445 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
95446 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
95447 {
95448 local_inc(&cpu_buffer->committing);
95449 - local_inc(&cpu_buffer->commits);
95450 + local_inc_unchecked(&cpu_buffer->commits);
95451 }
95452
95453 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
95454 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
95455 return;
95456
95457 again:
95458 - commits = local_read(&cpu_buffer->commits);
95459 + commits = local_read_unchecked(&cpu_buffer->commits);
95460 /* synchronize with interrupts */
95461 barrier();
95462 if (local_read(&cpu_buffer->committing) == 1)
95463 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
95464 * updating of the commit page and the clearing of the
95465 * committing counter.
95466 */
95467 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
95468 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
95469 !local_read(&cpu_buffer->committing)) {
95470 local_inc(&cpu_buffer->committing);
95471 goto again;
95472 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
95473 barrier();
95474 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
95475 local_dec(&cpu_buffer->committing);
95476 - local_dec(&cpu_buffer->commits);
95477 + local_dec_unchecked(&cpu_buffer->commits);
95478 return NULL;
95479 }
95480 #endif
95481 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
95482
95483 /* Do the likely case first */
95484 if (likely(bpage->page == (void *)addr)) {
95485 - local_dec(&bpage->entries);
95486 + local_dec_unchecked(&bpage->entries);
95487 return;
95488 }
95489
95490 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
95491 start = bpage;
95492 do {
95493 if (bpage->page == (void *)addr) {
95494 - local_dec(&bpage->entries);
95495 + local_dec_unchecked(&bpage->entries);
95496 return;
95497 }
95498 rb_inc_page(cpu_buffer, &bpage);
95499 @@ -3197,7 +3197,7 @@ static inline unsigned long
95500 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
95501 {
95502 return local_read(&cpu_buffer->entries) -
95503 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
95504 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
95505 }
95506
95507 /**
95508 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
95509 return 0;
95510
95511 cpu_buffer = buffer->buffers[cpu];
95512 - ret = local_read(&cpu_buffer->overrun);
95513 + ret = local_read_unchecked(&cpu_buffer->overrun);
95514
95515 return ret;
95516 }
95517 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
95518 return 0;
95519
95520 cpu_buffer = buffer->buffers[cpu];
95521 - ret = local_read(&cpu_buffer->commit_overrun);
95522 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
95523
95524 return ret;
95525 }
95526 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
95527 return 0;
95528
95529 cpu_buffer = buffer->buffers[cpu];
95530 - ret = local_read(&cpu_buffer->dropped_events);
95531 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
95532
95533 return ret;
95534 }
95535 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
95536 /* if you care about this being correct, lock the buffer */
95537 for_each_buffer_cpu(buffer, cpu) {
95538 cpu_buffer = buffer->buffers[cpu];
95539 - overruns += local_read(&cpu_buffer->overrun);
95540 + overruns += local_read_unchecked(&cpu_buffer->overrun);
95541 }
95542
95543 return overruns;
95544 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
95545 /*
95546 * Reset the reader page to size zero.
95547 */
95548 - local_set(&cpu_buffer->reader_page->write, 0);
95549 - local_set(&cpu_buffer->reader_page->entries, 0);
95550 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
95551 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
95552 local_set(&cpu_buffer->reader_page->page->commit, 0);
95553 cpu_buffer->reader_page->real_end = 0;
95554
95555 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
95556 * want to compare with the last_overrun.
95557 */
95558 smp_mb();
95559 - overwrite = local_read(&(cpu_buffer->overrun));
95560 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
95561
95562 /*
95563 * Here's the tricky part.
95564 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
95565
95566 cpu_buffer->head_page
95567 = list_entry(cpu_buffer->pages, struct buffer_page, list);
95568 - local_set(&cpu_buffer->head_page->write, 0);
95569 - local_set(&cpu_buffer->head_page->entries, 0);
95570 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
95571 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
95572 local_set(&cpu_buffer->head_page->page->commit, 0);
95573
95574 cpu_buffer->head_page->read = 0;
95575 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
95576
95577 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
95578 INIT_LIST_HEAD(&cpu_buffer->new_pages);
95579 - local_set(&cpu_buffer->reader_page->write, 0);
95580 - local_set(&cpu_buffer->reader_page->entries, 0);
95581 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
95582 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
95583 local_set(&cpu_buffer->reader_page->page->commit, 0);
95584 cpu_buffer->reader_page->read = 0;
95585
95586 local_set(&cpu_buffer->entries_bytes, 0);
95587 - local_set(&cpu_buffer->overrun, 0);
95588 - local_set(&cpu_buffer->commit_overrun, 0);
95589 - local_set(&cpu_buffer->dropped_events, 0);
95590 + local_set_unchecked(&cpu_buffer->overrun, 0);
95591 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
95592 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
95593 local_set(&cpu_buffer->entries, 0);
95594 local_set(&cpu_buffer->committing, 0);
95595 - local_set(&cpu_buffer->commits, 0);
95596 + local_set_unchecked(&cpu_buffer->commits, 0);
95597 cpu_buffer->read = 0;
95598 cpu_buffer->read_bytes = 0;
95599
95600 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
95601 rb_init_page(bpage);
95602 bpage = reader->page;
95603 reader->page = *data_page;
95604 - local_set(&reader->write, 0);
95605 - local_set(&reader->entries, 0);
95606 + local_set_unchecked(&reader->write, 0);
95607 + local_set_unchecked(&reader->entries, 0);
95608 reader->read = 0;
95609 *data_page = bpage;
95610
95611 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
95612 index 62c6506..5c25989 100644
95613 --- a/kernel/trace/trace.c
95614 +++ b/kernel/trace/trace.c
95615 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
95616 return 0;
95617 }
95618
95619 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
95620 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
95621 {
95622 /* do nothing if flag is already set */
95623 if (!!(trace_flags & mask) == !!enabled)
95624 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
95625 index dd8205a..1aae87a 100644
95626 --- a/kernel/trace/trace.h
95627 +++ b/kernel/trace/trace.h
95628 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
95629 void trace_printk_init_buffers(void);
95630 void trace_printk_start_comm(void);
95631 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
95632 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
95633 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
95634
95635 /*
95636 * Normal trace_printk() and friends allocates special buffers
95637 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
95638 index 57b67b1..66082a9 100644
95639 --- a/kernel/trace/trace_clock.c
95640 +++ b/kernel/trace/trace_clock.c
95641 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
95642 return now;
95643 }
95644
95645 -static atomic64_t trace_counter;
95646 +static atomic64_unchecked_t trace_counter;
95647
95648 /*
95649 * trace_clock_counter(): simply an atomic counter.
95650 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
95651 */
95652 u64 notrace trace_clock_counter(void)
95653 {
95654 - return atomic64_add_return(1, &trace_counter);
95655 + return atomic64_inc_return_unchecked(&trace_counter);
95656 }
95657 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
95658 index a9c10a3..1864f6b 100644
95659 --- a/kernel/trace/trace_events.c
95660 +++ b/kernel/trace/trace_events.c
95661 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
95662 return 0;
95663 }
95664
95665 -struct ftrace_module_file_ops;
95666 static void __add_event_to_tracers(struct ftrace_event_call *call);
95667
95668 /* Add an additional event_call dynamically */
95669 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
95670 index b6fce36..d9f11a3 100644
95671 --- a/kernel/trace/trace_functions_graph.c
95672 +++ b/kernel/trace/trace_functions_graph.c
95673 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
95674
95675 /* The return trace stack is full */
95676 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
95677 - atomic_inc(&current->trace_overrun);
95678 + atomic_inc_unchecked(&current->trace_overrun);
95679 return -EBUSY;
95680 }
95681
95682 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
95683 *ret = current->ret_stack[index].ret;
95684 trace->func = current->ret_stack[index].func;
95685 trace->calltime = current->ret_stack[index].calltime;
95686 - trace->overrun = atomic_read(&current->trace_overrun);
95687 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
95688 trace->depth = index;
95689 }
95690
95691 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
95692 index 7a9ba62..2e0e4a1 100644
95693 --- a/kernel/trace/trace_mmiotrace.c
95694 +++ b/kernel/trace/trace_mmiotrace.c
95695 @@ -24,7 +24,7 @@ struct header_iter {
95696 static struct trace_array *mmio_trace_array;
95697 static bool overrun_detected;
95698 static unsigned long prev_overruns;
95699 -static atomic_t dropped_count;
95700 +static atomic_unchecked_t dropped_count;
95701
95702 static void mmio_reset_data(struct trace_array *tr)
95703 {
95704 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
95705
95706 static unsigned long count_overruns(struct trace_iterator *iter)
95707 {
95708 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
95709 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
95710 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
95711
95712 if (over > prev_overruns)
95713 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
95714 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
95715 sizeof(*entry), 0, pc);
95716 if (!event) {
95717 - atomic_inc(&dropped_count);
95718 + atomic_inc_unchecked(&dropped_count);
95719 return;
95720 }
95721 entry = ring_buffer_event_data(event);
95722 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
95723 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
95724 sizeof(*entry), 0, pc);
95725 if (!event) {
95726 - atomic_inc(&dropped_count);
95727 + atomic_inc_unchecked(&dropped_count);
95728 return;
95729 }
95730 entry = ring_buffer_event_data(event);
95731 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
95732 index 692bf71..6d9a9cd 100644
95733 --- a/kernel/trace/trace_output.c
95734 +++ b/kernel/trace/trace_output.c
95735 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
95736 goto out;
95737 }
95738
95739 + pax_open_kernel();
95740 if (event->funcs->trace == NULL)
95741 - event->funcs->trace = trace_nop_print;
95742 + *(void **)&event->funcs->trace = trace_nop_print;
95743 if (event->funcs->raw == NULL)
95744 - event->funcs->raw = trace_nop_print;
95745 + *(void **)&event->funcs->raw = trace_nop_print;
95746 if (event->funcs->hex == NULL)
95747 - event->funcs->hex = trace_nop_print;
95748 + *(void **)&event->funcs->hex = trace_nop_print;
95749 if (event->funcs->binary == NULL)
95750 - event->funcs->binary = trace_nop_print;
95751 + *(void **)&event->funcs->binary = trace_nop_print;
95752 + pax_close_kernel();
95753
95754 key = event->type & (EVENT_HASHSIZE - 1);
95755
95756 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
95757 index e694c9f..6775a38 100644
95758 --- a/kernel/trace/trace_seq.c
95759 +++ b/kernel/trace/trace_seq.c
95760 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
95761 return 0;
95762 }
95763
95764 - seq_buf_path(&s->seq, path, "\n");
95765 + seq_buf_path(&s->seq, path, "\n\\");
95766
95767 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
95768 s->seq.len = save_len;
95769 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
95770 index c3e4fcf..ef6cc43 100644
95771 --- a/kernel/trace/trace_stack.c
95772 +++ b/kernel/trace/trace_stack.c
95773 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
95774 return;
95775
95776 /* we do not handle interrupt stacks yet */
95777 - if (!object_is_on_stack(stack))
95778 + if (!object_starts_on_stack(stack))
95779 return;
95780
95781 local_irq_save(flags);
95782 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
95783 index f97f6e3..d367b48 100644
95784 --- a/kernel/trace/trace_syscalls.c
95785 +++ b/kernel/trace/trace_syscalls.c
95786 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
95787 int num;
95788
95789 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95790 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95791 + return -EINVAL;
95792
95793 mutex_lock(&syscall_trace_lock);
95794 if (!sys_perf_refcount_enter)
95795 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
95796 int num;
95797
95798 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95799 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95800 + return;
95801
95802 mutex_lock(&syscall_trace_lock);
95803 sys_perf_refcount_enter--;
95804 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
95805 int num;
95806
95807 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95808 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95809 + return -EINVAL;
95810
95811 mutex_lock(&syscall_trace_lock);
95812 if (!sys_perf_refcount_exit)
95813 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
95814 int num;
95815
95816 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95817 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95818 + return;
95819
95820 mutex_lock(&syscall_trace_lock);
95821 sys_perf_refcount_exit--;
95822 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
95823 index 4109f83..fe1f830 100644
95824 --- a/kernel/user_namespace.c
95825 +++ b/kernel/user_namespace.c
95826 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
95827 !kgid_has_mapping(parent_ns, group))
95828 return -EPERM;
95829
95830 +#ifdef CONFIG_GRKERNSEC
95831 + /*
95832 + * This doesn't really inspire confidence:
95833 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
95834 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
95835 + * Increases kernel attack surface in areas developers
95836 + * previously cared little about ("low importance due
95837 + * to requiring "root" capability")
95838 + * To be removed when this code receives *proper* review
95839 + */
95840 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
95841 + !capable(CAP_SETGID))
95842 + return -EPERM;
95843 +#endif
95844 +
95845 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
95846 if (!ns)
95847 return -ENOMEM;
95848 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
95849 if (atomic_read(&current->mm->mm_users) > 1)
95850 return -EINVAL;
95851
95852 - if (current->fs->users != 1)
95853 + if (atomic_read(&current->fs->users) != 1)
95854 return -EINVAL;
95855
95856 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
95857 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
95858 index c8eac43..4b5f08f 100644
95859 --- a/kernel/utsname_sysctl.c
95860 +++ b/kernel/utsname_sysctl.c
95861 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
95862 static int proc_do_uts_string(struct ctl_table *table, int write,
95863 void __user *buffer, size_t *lenp, loff_t *ppos)
95864 {
95865 - struct ctl_table uts_table;
95866 + ctl_table_no_const uts_table;
95867 int r;
95868 memcpy(&uts_table, table, sizeof(uts_table));
95869 uts_table.data = get_uts(table, write);
95870 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
95871 index 3174bf8..3553520 100644
95872 --- a/kernel/watchdog.c
95873 +++ b/kernel/watchdog.c
95874 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
95875 static void watchdog_nmi_disable(unsigned int cpu) { return; }
95876 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
95877
95878 -static struct smp_hotplug_thread watchdog_threads = {
95879 +static struct smp_hotplug_thread watchdog_threads __read_only = {
95880 .store = &softlockup_watchdog,
95881 .thread_should_run = watchdog_should_run,
95882 .thread_fn = watchdog,
95883 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
95884 index 41ff75b..5ad683a 100644
95885 --- a/kernel/workqueue.c
95886 +++ b/kernel/workqueue.c
95887 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
95888 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
95889 worker_flags |= WORKER_REBOUND;
95890 worker_flags &= ~WORKER_UNBOUND;
95891 - ACCESS_ONCE(worker->flags) = worker_flags;
95892 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
95893 }
95894
95895 spin_unlock_irq(&pool->lock);
95896 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
95897 index c5cefb3..a4241e3 100644
95898 --- a/lib/Kconfig.debug
95899 +++ b/lib/Kconfig.debug
95900 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
95901
95902 config DEBUG_WW_MUTEX_SLOWPATH
95903 bool "Wait/wound mutex debugging: Slowpath testing"
95904 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95905 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95906 select DEBUG_LOCK_ALLOC
95907 select DEBUG_SPINLOCK
95908 select DEBUG_MUTEXES
95909 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
95910
95911 config DEBUG_LOCK_ALLOC
95912 bool "Lock debugging: detect incorrect freeing of live locks"
95913 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95914 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95915 select DEBUG_SPINLOCK
95916 select DEBUG_MUTEXES
95917 select LOCKDEP
95918 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
95919
95920 config PROVE_LOCKING
95921 bool "Lock debugging: prove locking correctness"
95922 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95923 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95924 select LOCKDEP
95925 select DEBUG_SPINLOCK
95926 select DEBUG_MUTEXES
95927 @@ -1005,7 +1005,7 @@ config LOCKDEP
95928
95929 config LOCK_STAT
95930 bool "Lock usage statistics"
95931 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95932 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95933 select LOCKDEP
95934 select DEBUG_SPINLOCK
95935 select DEBUG_MUTEXES
95936 @@ -1467,6 +1467,7 @@ config LATENCYTOP
95937 depends on DEBUG_KERNEL
95938 depends on STACKTRACE_SUPPORT
95939 depends on PROC_FS
95940 + depends on !GRKERNSEC_HIDESYM
95941 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
95942 select KALLSYMS
95943 select KALLSYMS_ALL
95944 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95945 config DEBUG_STRICT_USER_COPY_CHECKS
95946 bool "Strict user copy size checks"
95947 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95948 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
95949 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
95950 help
95951 Enabling this option turns a certain set of sanity checks for user
95952 copy operations into compile time failures.
95953 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
95954
95955 config PROVIDE_OHCI1394_DMA_INIT
95956 bool "Remote debugging over FireWire early on boot"
95957 - depends on PCI && X86
95958 + depends on PCI && X86 && !GRKERNSEC
95959 help
95960 If you want to debug problems which hang or crash the kernel early
95961 on boot and the crashing machine has a FireWire port, you can use
95962 diff --git a/lib/Makefile b/lib/Makefile
95963 index 58f74d2..08e011f 100644
95964 --- a/lib/Makefile
95965 +++ b/lib/Makefile
95966 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
95967 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
95968 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
95969 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
95970 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
95971 +obj-y += list_debug.o
95972 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
95973
95974 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
95975 diff --git a/lib/average.c b/lib/average.c
95976 index 114d1be..ab0350c 100644
95977 --- a/lib/average.c
95978 +++ b/lib/average.c
95979 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
95980 {
95981 unsigned long internal = ACCESS_ONCE(avg->internal);
95982
95983 - ACCESS_ONCE(avg->internal) = internal ?
95984 + ACCESS_ONCE_RW(avg->internal) = internal ?
95985 (((internal << avg->weight) - internal) +
95986 (val << avg->factor)) >> avg->weight :
95987 (val << avg->factor);
95988 diff --git a/lib/bitmap.c b/lib/bitmap.c
95989 index d456f4c1..29a0308 100644
95990 --- a/lib/bitmap.c
95991 +++ b/lib/bitmap.c
95992 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
95993 }
95994 EXPORT_SYMBOL(__bitmap_subset);
95995
95996 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95997 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95998 {
95999 unsigned int k, lim = bits/BITS_PER_LONG;
96000 int w = 0;
96001 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
96002 {
96003 int c, old_c, totaldigits, ndigits, nchunks, nbits;
96004 u32 chunk;
96005 - const char __user __force *ubuf = (const char __user __force *)buf;
96006 + const char __user *ubuf = (const char __force_user *)buf;
96007
96008 bitmap_zero(maskp, nmaskbits);
96009
96010 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
96011 {
96012 if (!access_ok(VERIFY_READ, ubuf, ulen))
96013 return -EFAULT;
96014 - return __bitmap_parse((const char __force *)ubuf,
96015 + return __bitmap_parse((const char __force_kernel *)ubuf,
96016 ulen, 1, maskp, nmaskbits);
96017
96018 }
96019 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
96020 {
96021 unsigned a, b;
96022 int c, old_c, totaldigits;
96023 - const char __user __force *ubuf = (const char __user __force *)buf;
96024 + const char __user *ubuf = (const char __force_user *)buf;
96025 int exp_digit, in_range;
96026
96027 totaldigits = c = 0;
96028 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
96029 {
96030 if (!access_ok(VERIFY_READ, ubuf, ulen))
96031 return -EFAULT;
96032 - return __bitmap_parselist((const char __force *)ubuf,
96033 + return __bitmap_parselist((const char __force_kernel *)ubuf,
96034 ulen, 1, maskp, nmaskbits);
96035 }
96036 EXPORT_SYMBOL(bitmap_parselist_user);
96037 diff --git a/lib/bug.c b/lib/bug.c
96038 index 0c3bd95..5a615a1 100644
96039 --- a/lib/bug.c
96040 +++ b/lib/bug.c
96041 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
96042 return BUG_TRAP_TYPE_NONE;
96043
96044 bug = find_bug(bugaddr);
96045 + if (!bug)
96046 + return BUG_TRAP_TYPE_NONE;
96047
96048 file = NULL;
96049 line = 0;
96050 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
96051 index 547f7f9..a6d4ba0 100644
96052 --- a/lib/debugobjects.c
96053 +++ b/lib/debugobjects.c
96054 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
96055 if (limit > 4)
96056 return;
96057
96058 - is_on_stack = object_is_on_stack(addr);
96059 + is_on_stack = object_starts_on_stack(addr);
96060 if (is_on_stack == onstack)
96061 return;
96062
96063 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
96064 index 6dd0335..1e9c239 100644
96065 --- a/lib/decompress_bunzip2.c
96066 +++ b/lib/decompress_bunzip2.c
96067 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
96068
96069 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
96070 uncompressed data. Allocate intermediate buffer for block. */
96071 - bd->dbufSize = 100000*(i-BZh0);
96072 + i -= BZh0;
96073 + bd->dbufSize = 100000 * i;
96074
96075 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
96076 if (!bd->dbuf)
96077 diff --git a/lib/div64.c b/lib/div64.c
96078 index 4382ad7..08aa558 100644
96079 --- a/lib/div64.c
96080 +++ b/lib/div64.c
96081 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
96082 EXPORT_SYMBOL(__div64_32);
96083
96084 #ifndef div_s64_rem
96085 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
96086 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
96087 {
96088 u64 quotient;
96089
96090 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
96091 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
96092 */
96093 #ifndef div64_u64
96094 -u64 div64_u64(u64 dividend, u64 divisor)
96095 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
96096 {
96097 u32 high = divisor >> 32;
96098 u64 quot;
96099 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
96100 index 9722bd2..0d826f4 100644
96101 --- a/lib/dma-debug.c
96102 +++ b/lib/dma-debug.c
96103 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
96104
96105 void dma_debug_add_bus(struct bus_type *bus)
96106 {
96107 - struct notifier_block *nb;
96108 + notifier_block_no_const *nb;
96109
96110 if (dma_debug_disabled())
96111 return;
96112 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
96113
96114 static void check_for_stack(struct device *dev, void *addr)
96115 {
96116 - if (object_is_on_stack(addr))
96117 + if (object_starts_on_stack(addr))
96118 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
96119 "stack [addr=%p]\n", addr);
96120 }
96121 diff --git a/lib/inflate.c b/lib/inflate.c
96122 index 013a761..c28f3fc 100644
96123 --- a/lib/inflate.c
96124 +++ b/lib/inflate.c
96125 @@ -269,7 +269,7 @@ static void free(void *where)
96126 malloc_ptr = free_mem_ptr;
96127 }
96128 #else
96129 -#define malloc(a) kmalloc(a, GFP_KERNEL)
96130 +#define malloc(a) kmalloc((a), GFP_KERNEL)
96131 #define free(a) kfree(a)
96132 #endif
96133
96134 diff --git a/lib/ioremap.c b/lib/ioremap.c
96135 index 0c9216c..863bd89 100644
96136 --- a/lib/ioremap.c
96137 +++ b/lib/ioremap.c
96138 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
96139 unsigned long next;
96140
96141 phys_addr -= addr;
96142 - pmd = pmd_alloc(&init_mm, pud, addr);
96143 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
96144 if (!pmd)
96145 return -ENOMEM;
96146 do {
96147 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
96148 unsigned long next;
96149
96150 phys_addr -= addr;
96151 - pud = pud_alloc(&init_mm, pgd, addr);
96152 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
96153 if (!pud)
96154 return -ENOMEM;
96155 do {
96156 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
96157 index bd2bea9..6b3c95e 100644
96158 --- a/lib/is_single_threaded.c
96159 +++ b/lib/is_single_threaded.c
96160 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
96161 struct task_struct *p, *t;
96162 bool ret;
96163
96164 + if (!mm)
96165 + return true;
96166 +
96167 if (atomic_read(&task->signal->live) != 1)
96168 return false;
96169
96170 diff --git a/lib/kobject.c b/lib/kobject.c
96171 index 03d4ab3..46f6374 100644
96172 --- a/lib/kobject.c
96173 +++ b/lib/kobject.c
96174 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
96175
96176
96177 static DEFINE_SPINLOCK(kobj_ns_type_lock);
96178 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
96179 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
96180
96181 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
96182 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
96183 {
96184 enum kobj_ns_type type = ops->type;
96185 int error;
96186 diff --git a/lib/list_debug.c b/lib/list_debug.c
96187 index c24c2f7..f0296f4 100644
96188 --- a/lib/list_debug.c
96189 +++ b/lib/list_debug.c
96190 @@ -11,7 +11,9 @@
96191 #include <linux/bug.h>
96192 #include <linux/kernel.h>
96193 #include <linux/rculist.h>
96194 +#include <linux/mm.h>
96195
96196 +#ifdef CONFIG_DEBUG_LIST
96197 /*
96198 * Insert a new entry between two known consecutive entries.
96199 *
96200 @@ -19,21 +21,40 @@
96201 * the prev/next entries already!
96202 */
96203
96204 +static bool __list_add_debug(struct list_head *new,
96205 + struct list_head *prev,
96206 + struct list_head *next)
96207 +{
96208 + if (unlikely(next->prev != prev)) {
96209 + printk(KERN_ERR "list_add corruption. next->prev should be "
96210 + "prev (%p), but was %p. (next=%p).\n",
96211 + prev, next->prev, next);
96212 + BUG();
96213 + return false;
96214 + }
96215 + if (unlikely(prev->next != next)) {
96216 + printk(KERN_ERR "list_add corruption. prev->next should be "
96217 + "next (%p), but was %p. (prev=%p).\n",
96218 + next, prev->next, prev);
96219 + BUG();
96220 + return false;
96221 + }
96222 + if (unlikely(new == prev || new == next)) {
96223 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
96224 + new, prev, next);
96225 + BUG();
96226 + return false;
96227 + }
96228 + return true;
96229 +}
96230 +
96231 void __list_add(struct list_head *new,
96232 - struct list_head *prev,
96233 - struct list_head *next)
96234 + struct list_head *prev,
96235 + struct list_head *next)
96236 {
96237 - WARN(next->prev != prev,
96238 - "list_add corruption. next->prev should be "
96239 - "prev (%p), but was %p. (next=%p).\n",
96240 - prev, next->prev, next);
96241 - WARN(prev->next != next,
96242 - "list_add corruption. prev->next should be "
96243 - "next (%p), but was %p. (prev=%p).\n",
96244 - next, prev->next, prev);
96245 - WARN(new == prev || new == next,
96246 - "list_add double add: new=%p, prev=%p, next=%p.\n",
96247 - new, prev, next);
96248 + if (!__list_add_debug(new, prev, next))
96249 + return;
96250 +
96251 next->prev = new;
96252 new->next = next;
96253 new->prev = prev;
96254 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
96255 }
96256 EXPORT_SYMBOL(__list_add);
96257
96258 -void __list_del_entry(struct list_head *entry)
96259 +static bool __list_del_entry_debug(struct list_head *entry)
96260 {
96261 struct list_head *prev, *next;
96262
96263 prev = entry->prev;
96264 next = entry->next;
96265
96266 - if (WARN(next == LIST_POISON1,
96267 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
96268 - entry, LIST_POISON1) ||
96269 - WARN(prev == LIST_POISON2,
96270 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
96271 - entry, LIST_POISON2) ||
96272 - WARN(prev->next != entry,
96273 - "list_del corruption. prev->next should be %p, "
96274 - "but was %p\n", entry, prev->next) ||
96275 - WARN(next->prev != entry,
96276 - "list_del corruption. next->prev should be %p, "
96277 - "but was %p\n", entry, next->prev))
96278 + if (unlikely(next == LIST_POISON1)) {
96279 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
96280 + entry, LIST_POISON1);
96281 + BUG();
96282 + return false;
96283 + }
96284 + if (unlikely(prev == LIST_POISON2)) {
96285 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
96286 + entry, LIST_POISON2);
96287 + BUG();
96288 + return false;
96289 + }
96290 + if (unlikely(entry->prev->next != entry)) {
96291 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
96292 + "but was %p\n", entry, prev->next);
96293 + BUG();
96294 + return false;
96295 + }
96296 + if (unlikely(entry->next->prev != entry)) {
96297 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
96298 + "but was %p\n", entry, next->prev);
96299 + BUG();
96300 + return false;
96301 + }
96302 + return true;
96303 +}
96304 +
96305 +void __list_del_entry(struct list_head *entry)
96306 +{
96307 + if (!__list_del_entry_debug(entry))
96308 return;
96309
96310 - __list_del(prev, next);
96311 + __list_del(entry->prev, entry->next);
96312 }
96313 EXPORT_SYMBOL(__list_del_entry);
96314
96315 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
96316 void __list_add_rcu(struct list_head *new,
96317 struct list_head *prev, struct list_head *next)
96318 {
96319 - WARN(next->prev != prev,
96320 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
96321 - prev, next->prev, next);
96322 - WARN(prev->next != next,
96323 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
96324 - next, prev->next, prev);
96325 + if (!__list_add_debug(new, prev, next))
96326 + return;
96327 +
96328 new->next = next;
96329 new->prev = prev;
96330 rcu_assign_pointer(list_next_rcu(prev), new);
96331 next->prev = new;
96332 }
96333 EXPORT_SYMBOL(__list_add_rcu);
96334 +#endif
96335 +
96336 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
96337 +{
96338 +#ifdef CONFIG_DEBUG_LIST
96339 + if (!__list_add_debug(new, prev, next))
96340 + return;
96341 +#endif
96342 +
96343 + pax_open_kernel();
96344 + next->prev = new;
96345 + new->next = next;
96346 + new->prev = prev;
96347 + prev->next = new;
96348 + pax_close_kernel();
96349 +}
96350 +EXPORT_SYMBOL(__pax_list_add);
96351 +
96352 +void pax_list_del(struct list_head *entry)
96353 +{
96354 +#ifdef CONFIG_DEBUG_LIST
96355 + if (!__list_del_entry_debug(entry))
96356 + return;
96357 +#endif
96358 +
96359 + pax_open_kernel();
96360 + __list_del(entry->prev, entry->next);
96361 + entry->next = LIST_POISON1;
96362 + entry->prev = LIST_POISON2;
96363 + pax_close_kernel();
96364 +}
96365 +EXPORT_SYMBOL(pax_list_del);
96366 +
96367 +void pax_list_del_init(struct list_head *entry)
96368 +{
96369 + pax_open_kernel();
96370 + __list_del(entry->prev, entry->next);
96371 + INIT_LIST_HEAD(entry);
96372 + pax_close_kernel();
96373 +}
96374 +EXPORT_SYMBOL(pax_list_del_init);
96375 +
96376 +void __pax_list_add_rcu(struct list_head *new,
96377 + struct list_head *prev, struct list_head *next)
96378 +{
96379 +#ifdef CONFIG_DEBUG_LIST
96380 + if (!__list_add_debug(new, prev, next))
96381 + return;
96382 +#endif
96383 +
96384 + pax_open_kernel();
96385 + new->next = next;
96386 + new->prev = prev;
96387 + rcu_assign_pointer(list_next_rcu(prev), new);
96388 + next->prev = new;
96389 + pax_close_kernel();
96390 +}
96391 +EXPORT_SYMBOL(__pax_list_add_rcu);
96392 +
96393 +void pax_list_del_rcu(struct list_head *entry)
96394 +{
96395 +#ifdef CONFIG_DEBUG_LIST
96396 + if (!__list_del_entry_debug(entry))
96397 + return;
96398 +#endif
96399 +
96400 + pax_open_kernel();
96401 + __list_del(entry->prev, entry->next);
96402 + entry->next = LIST_POISON1;
96403 + entry->prev = LIST_POISON2;
96404 + pax_close_kernel();
96405 +}
96406 +EXPORT_SYMBOL(pax_list_del_rcu);
96407 diff --git a/lib/lockref.c b/lib/lockref.c
96408 index ecb9a66..a044fc5 100644
96409 --- a/lib/lockref.c
96410 +++ b/lib/lockref.c
96411 @@ -48,13 +48,13 @@
96412 void lockref_get(struct lockref *lockref)
96413 {
96414 CMPXCHG_LOOP(
96415 - new.count++;
96416 + __lockref_inc(&new);
96417 ,
96418 return;
96419 );
96420
96421 spin_lock(&lockref->lock);
96422 - lockref->count++;
96423 + __lockref_inc(lockref);
96424 spin_unlock(&lockref->lock);
96425 }
96426 EXPORT_SYMBOL(lockref_get);
96427 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
96428 int retval;
96429
96430 CMPXCHG_LOOP(
96431 - new.count++;
96432 - if (old.count <= 0)
96433 + __lockref_inc(&new);
96434 + if (__lockref_read(&old) <= 0)
96435 return 0;
96436 ,
96437 return 1;
96438 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
96439
96440 spin_lock(&lockref->lock);
96441 retval = 0;
96442 - if (lockref->count > 0) {
96443 - lockref->count++;
96444 + if (__lockref_read(lockref) > 0) {
96445 + __lockref_inc(lockref);
96446 retval = 1;
96447 }
96448 spin_unlock(&lockref->lock);
96449 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
96450 int lockref_get_or_lock(struct lockref *lockref)
96451 {
96452 CMPXCHG_LOOP(
96453 - new.count++;
96454 - if (old.count <= 0)
96455 + __lockref_inc(&new);
96456 + if (__lockref_read(&old) <= 0)
96457 break;
96458 ,
96459 return 1;
96460 );
96461
96462 spin_lock(&lockref->lock);
96463 - if (lockref->count <= 0)
96464 + if (__lockref_read(lockref) <= 0)
96465 return 0;
96466 - lockref->count++;
96467 + __lockref_inc(lockref);
96468 spin_unlock(&lockref->lock);
96469 return 1;
96470 }
96471 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
96472 int lockref_put_return(struct lockref *lockref)
96473 {
96474 CMPXCHG_LOOP(
96475 - new.count--;
96476 - if (old.count <= 0)
96477 + __lockref_dec(&new);
96478 + if (__lockref_read(&old) <= 0)
96479 return -1;
96480 ,
96481 - return new.count;
96482 + return __lockref_read(&new);
96483 );
96484 return -1;
96485 }
96486 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
96487 int lockref_put_or_lock(struct lockref *lockref)
96488 {
96489 CMPXCHG_LOOP(
96490 - new.count--;
96491 - if (old.count <= 1)
96492 + __lockref_dec(&new);
96493 + if (__lockref_read(&old) <= 1)
96494 break;
96495 ,
96496 return 1;
96497 );
96498
96499 spin_lock(&lockref->lock);
96500 - if (lockref->count <= 1)
96501 + if (__lockref_read(lockref) <= 1)
96502 return 0;
96503 - lockref->count--;
96504 + __lockref_dec(lockref);
96505 spin_unlock(&lockref->lock);
96506 return 1;
96507 }
96508 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
96509 void lockref_mark_dead(struct lockref *lockref)
96510 {
96511 assert_spin_locked(&lockref->lock);
96512 - lockref->count = -128;
96513 + __lockref_set(lockref, -128);
96514 }
96515 EXPORT_SYMBOL(lockref_mark_dead);
96516
96517 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
96518 int retval;
96519
96520 CMPXCHG_LOOP(
96521 - new.count++;
96522 - if (old.count < 0)
96523 + __lockref_inc(&new);
96524 + if (__lockref_read(&old) < 0)
96525 return 0;
96526 ,
96527 return 1;
96528 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
96529
96530 spin_lock(&lockref->lock);
96531 retval = 0;
96532 - if (lockref->count >= 0) {
96533 - lockref->count++;
96534 + if (__lockref_read(lockref) >= 0) {
96535 + __lockref_inc(lockref);
96536 retval = 1;
96537 }
96538 spin_unlock(&lockref->lock);
96539 diff --git a/lib/nlattr.c b/lib/nlattr.c
96540 index f5907d2..36072be 100644
96541 --- a/lib/nlattr.c
96542 +++ b/lib/nlattr.c
96543 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
96544 {
96545 int minlen = min_t(int, count, nla_len(src));
96546
96547 + BUG_ON(minlen < 0);
96548 +
96549 memcpy(dest, nla_data(src), minlen);
96550 if (count > minlen)
96551 memset(dest + minlen, 0, count - minlen);
96552 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
96553 index 6111bcb..02e816b 100644
96554 --- a/lib/percpu-refcount.c
96555 +++ b/lib/percpu-refcount.c
96556 @@ -31,7 +31,7 @@
96557 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
96558 */
96559
96560 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
96561 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
96562
96563 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
96564
96565 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
96566 index 3d2aa27..a472f20 100644
96567 --- a/lib/radix-tree.c
96568 +++ b/lib/radix-tree.c
96569 @@ -67,7 +67,7 @@ struct radix_tree_preload {
96570 int nr;
96571 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
96572 };
96573 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
96574 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
96575
96576 static inline void *ptr_to_indirect(void *ptr)
96577 {
96578 diff --git a/lib/random32.c b/lib/random32.c
96579 index 0bee183..526f12f 100644
96580 --- a/lib/random32.c
96581 +++ b/lib/random32.c
96582 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
96583 }
96584 #endif
96585
96586 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
96587 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
96588
96589 /**
96590 * prandom_u32_state - seeded pseudo-random number generator.
96591 diff --git a/lib/rbtree.c b/lib/rbtree.c
96592 index c16c81a..4dcbda1 100644
96593 --- a/lib/rbtree.c
96594 +++ b/lib/rbtree.c
96595 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
96596 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
96597
96598 static const struct rb_augment_callbacks dummy_callbacks = {
96599 - dummy_propagate, dummy_copy, dummy_rotate
96600 + .propagate = dummy_propagate,
96601 + .copy = dummy_copy,
96602 + .rotate = dummy_rotate
96603 };
96604
96605 void rb_insert_color(struct rb_node *node, struct rb_root *root)
96606 diff --git a/lib/show_mem.c b/lib/show_mem.c
96607 index adc98e18..0ce83c2 100644
96608 --- a/lib/show_mem.c
96609 +++ b/lib/show_mem.c
96610 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
96611 quicklist_total_size());
96612 #endif
96613 #ifdef CONFIG_MEMORY_FAILURE
96614 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
96615 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
96616 #endif
96617 }
96618 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
96619 index e0af6ff..fcc9f15 100644
96620 --- a/lib/strncpy_from_user.c
96621 +++ b/lib/strncpy_from_user.c
96622 @@ -22,7 +22,7 @@
96623 */
96624 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
96625 {
96626 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
96627 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
96628 long res = 0;
96629
96630 /*
96631 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
96632 index a28df52..3d55877 100644
96633 --- a/lib/strnlen_user.c
96634 +++ b/lib/strnlen_user.c
96635 @@ -26,7 +26,7 @@
96636 */
96637 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
96638 {
96639 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
96640 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
96641 long align, res = 0;
96642 unsigned long c;
96643
96644 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
96645 index 4abda07..b9d3765 100644
96646 --- a/lib/swiotlb.c
96647 +++ b/lib/swiotlb.c
96648 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
96649
96650 void
96651 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
96652 - dma_addr_t dev_addr)
96653 + dma_addr_t dev_addr, struct dma_attrs *attrs)
96654 {
96655 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
96656
96657 diff --git a/lib/usercopy.c b/lib/usercopy.c
96658 index 4f5b1dd..7cab418 100644
96659 --- a/lib/usercopy.c
96660 +++ b/lib/usercopy.c
96661 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
96662 WARN(1, "Buffer overflow detected!\n");
96663 }
96664 EXPORT_SYMBOL(copy_from_user_overflow);
96665 +
96666 +void copy_to_user_overflow(void)
96667 +{
96668 + WARN(1, "Buffer overflow detected!\n");
96669 +}
96670 +EXPORT_SYMBOL(copy_to_user_overflow);
96671 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
96672 index b235c96..343ffc1 100644
96673 --- a/lib/vsprintf.c
96674 +++ b/lib/vsprintf.c
96675 @@ -16,6 +16,9 @@
96676 * - scnprintf and vscnprintf
96677 */
96678
96679 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96680 +#define __INCLUDED_BY_HIDESYM 1
96681 +#endif
96682 #include <stdarg.h>
96683 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
96684 #include <linux/types.h>
96685 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
96686 #ifdef CONFIG_KALLSYMS
96687 if (*fmt == 'B')
96688 sprint_backtrace(sym, value);
96689 - else if (*fmt != 'f' && *fmt != 's')
96690 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
96691 sprint_symbol(sym, value);
96692 else
96693 sprint_symbol_no_offset(sym, value);
96694 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
96695 return number(buf, end, num, spec);
96696 }
96697
96698 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96699 +int kptr_restrict __read_mostly = 2;
96700 +#else
96701 int kptr_restrict __read_mostly;
96702 +#endif
96703
96704 /*
96705 * Show a '%p' thing. A kernel extension is that the '%p' is followed
96706 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
96707 *
96708 * - 'F' For symbolic function descriptor pointers with offset
96709 * - 'f' For simple symbolic function names without offset
96710 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
96711 * - 'S' For symbolic direct pointers with offset
96712 * - 's' For symbolic direct pointers without offset
96713 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
96714 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
96715 * - 'B' For backtraced symbolic direct pointers with offset
96716 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
96717 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96718
96719 if (!ptr && *fmt != 'K') {
96720 /*
96721 - * Print (null) with the same width as a pointer so it makes
96722 + * Print (nil) with the same width as a pointer so it makes
96723 * tabular output look nice.
96724 */
96725 if (spec.field_width == -1)
96726 spec.field_width = default_width;
96727 - return string(buf, end, "(null)", spec);
96728 + return string(buf, end, "(nil)", spec);
96729 }
96730
96731 switch (*fmt) {
96732 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96733 /* Fallthrough */
96734 case 'S':
96735 case 's':
96736 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96737 + break;
96738 +#else
96739 + return symbol_string(buf, end, ptr, spec, fmt);
96740 +#endif
96741 + case 'X':
96742 + ptr = dereference_function_descriptor(ptr);
96743 + case 'A':
96744 case 'B':
96745 return symbol_string(buf, end, ptr, spec, fmt);
96746 case 'R':
96747 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96748 va_end(va);
96749 return buf;
96750 }
96751 + case 'P':
96752 + break;
96753 case 'K':
96754 /*
96755 * %pK cannot be used in IRQ context because its test
96756 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96757 ((const struct file *)ptr)->f_path.dentry,
96758 spec, fmt);
96759 }
96760 +
96761 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96762 + /* 'P' = approved pointers to copy to userland,
96763 + as in the /proc/kallsyms case, as we make it display nothing
96764 + for non-root users, and the real contents for root users
96765 + 'X' = approved simple symbols
96766 + Also ignore 'K' pointers, since we force their NULLing for non-root users
96767 + above
96768 + */
96769 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
96770 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
96771 + dump_stack();
96772 + ptr = NULL;
96773 + }
96774 +#endif
96775 +
96776 spec.flags |= SMALL;
96777 if (spec.field_width == -1) {
96778 spec.field_width = default_width;
96779 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96780 typeof(type) value; \
96781 if (sizeof(type) == 8) { \
96782 args = PTR_ALIGN(args, sizeof(u32)); \
96783 - *(u32 *)&value = *(u32 *)args; \
96784 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
96785 + *(u32 *)&value = *(const u32 *)args; \
96786 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
96787 } else { \
96788 args = PTR_ALIGN(args, sizeof(type)); \
96789 - value = *(typeof(type) *)args; \
96790 + value = *(const typeof(type) *)args; \
96791 } \
96792 args += sizeof(type); \
96793 value; \
96794 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96795 case FORMAT_TYPE_STR: {
96796 const char *str_arg = args;
96797 args += strlen(str_arg) + 1;
96798 - str = string(str, end, (char *)str_arg, spec);
96799 + str = string(str, end, str_arg, spec);
96800 break;
96801 }
96802
96803 diff --git a/localversion-grsec b/localversion-grsec
96804 new file mode 100644
96805 index 0000000..7cd6065
96806 --- /dev/null
96807 +++ b/localversion-grsec
96808 @@ -0,0 +1 @@
96809 +-grsec
96810 diff --git a/mm/Kconfig b/mm/Kconfig
96811 index a03131b..1b1bafb 100644
96812 --- a/mm/Kconfig
96813 +++ b/mm/Kconfig
96814 @@ -342,10 +342,11 @@ config KSM
96815 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
96816
96817 config DEFAULT_MMAP_MIN_ADDR
96818 - int "Low address space to protect from user allocation"
96819 + int "Low address space to protect from user allocation"
96820 depends on MMU
96821 - default 4096
96822 - help
96823 + default 32768 if ALPHA || ARM || PARISC || SPARC32
96824 + default 65536
96825 + help
96826 This is the portion of low virtual memory which should be protected
96827 from userspace allocation. Keeping a user from writing to low pages
96828 can help reduce the impact of kernel NULL pointer bugs.
96829 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
96830
96831 config HWPOISON_INJECT
96832 tristate "HWPoison pages injector"
96833 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
96834 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
96835 select PROC_PAGE_MONITOR
96836
96837 config NOMMU_INITIAL_TRIM_EXCESS
96838 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
96839 index 957d3da..1d34e20 100644
96840 --- a/mm/Kconfig.debug
96841 +++ b/mm/Kconfig.debug
96842 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
96843 config DEBUG_PAGEALLOC
96844 bool "Debug page memory allocations"
96845 depends on DEBUG_KERNEL
96846 + depends on !PAX_MEMORY_SANITIZE
96847 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
96848 depends on !KMEMCHECK
96849 select PAGE_EXTENSION
96850 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
96851 index 6dc4580..e031ec1 100644
96852 --- a/mm/backing-dev.c
96853 +++ b/mm/backing-dev.c
96854 @@ -12,7 +12,7 @@
96855 #include <linux/device.h>
96856 #include <trace/events/writeback.h>
96857
96858 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
96859 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
96860
96861 struct backing_dev_info noop_backing_dev_info = {
96862 .name = "noop",
96863 @@ -474,7 +474,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
96864 return err;
96865
96866 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
96867 - atomic_long_inc_return(&bdi_seq));
96868 + atomic_long_inc_return_unchecked(&bdi_seq));
96869 if (err) {
96870 bdi_destroy(bdi);
96871 return err;
96872 diff --git a/mm/filemap.c b/mm/filemap.c
96873 index ad72420..0a20ef2 100644
96874 --- a/mm/filemap.c
96875 +++ b/mm/filemap.c
96876 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
96877 struct address_space *mapping = file->f_mapping;
96878
96879 if (!mapping->a_ops->readpage)
96880 - return -ENOEXEC;
96881 + return -ENODEV;
96882 file_accessed(file);
96883 vma->vm_ops = &generic_file_vm_ops;
96884 return 0;
96885 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
96886 *pos = i_size_read(inode);
96887
96888 if (limit != RLIM_INFINITY) {
96889 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
96890 if (*pos >= limit) {
96891 send_sig(SIGXFSZ, current, 0);
96892 return -EFBIG;
96893 diff --git a/mm/gup.c b/mm/gup.c
96894 index a6e24e2..72dd2cf 100644
96895 --- a/mm/gup.c
96896 +++ b/mm/gup.c
96897 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
96898 unsigned int fault_flags = 0;
96899 int ret;
96900
96901 - /* For mlock, just skip the stack guard page. */
96902 - if ((*flags & FOLL_MLOCK) &&
96903 - (stack_guard_page_start(vma, address) ||
96904 - stack_guard_page_end(vma, address + PAGE_SIZE)))
96905 - return -ENOENT;
96906 if (*flags & FOLL_WRITE)
96907 fault_flags |= FAULT_FLAG_WRITE;
96908 if (nonblocking)
96909 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96910 if (!(gup_flags & FOLL_FORCE))
96911 gup_flags |= FOLL_NUMA;
96912
96913 - do {
96914 + while (nr_pages) {
96915 struct page *page;
96916 unsigned int foll_flags = gup_flags;
96917 unsigned int page_increm;
96918
96919 /* first iteration or cross vma bound */
96920 if (!vma || start >= vma->vm_end) {
96921 - vma = find_extend_vma(mm, start);
96922 + vma = find_vma(mm, start);
96923 if (!vma && in_gate_area(mm, start)) {
96924 int ret;
96925 ret = get_gate_page(mm, start & PAGE_MASK,
96926 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96927 goto next_page;
96928 }
96929
96930 - if (!vma || check_vma_flags(vma, gup_flags))
96931 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
96932 return i ? : -EFAULT;
96933 if (is_vm_hugetlb_page(vma)) {
96934 i = follow_hugetlb_page(mm, vma, pages, vmas,
96935 @@ -509,7 +504,7 @@ next_page:
96936 i += page_increm;
96937 start += page_increm * PAGE_SIZE;
96938 nr_pages -= page_increm;
96939 - } while (nr_pages);
96940 + }
96941 return i;
96942 }
96943 EXPORT_SYMBOL(__get_user_pages);
96944 diff --git a/mm/highmem.c b/mm/highmem.c
96945 index 123bcd3..0de52ba 100644
96946 --- a/mm/highmem.c
96947 +++ b/mm/highmem.c
96948 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
96949 * So no dangers, even with speculative execution.
96950 */
96951 page = pte_page(pkmap_page_table[i]);
96952 + pax_open_kernel();
96953 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
96954 -
96955 + pax_close_kernel();
96956 set_page_address(page, NULL);
96957 need_flush = 1;
96958 }
96959 @@ -259,9 +260,11 @@ start:
96960 }
96961 }
96962 vaddr = PKMAP_ADDR(last_pkmap_nr);
96963 +
96964 + pax_open_kernel();
96965 set_pte_at(&init_mm, vaddr,
96966 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
96967 -
96968 + pax_close_kernel();
96969 pkmap_count[last_pkmap_nr] = 1;
96970 set_page_address(page, (void *)vaddr);
96971
96972 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
96973 index caad3c5..4f68807 100644
96974 --- a/mm/hugetlb.c
96975 +++ b/mm/hugetlb.c
96976 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96977 struct ctl_table *table, int write,
96978 void __user *buffer, size_t *length, loff_t *ppos)
96979 {
96980 + ctl_table_no_const t;
96981 struct hstate *h = &default_hstate;
96982 unsigned long tmp = h->max_huge_pages;
96983 int ret;
96984 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96985 if (!hugepages_supported())
96986 return -ENOTSUPP;
96987
96988 - table->data = &tmp;
96989 - table->maxlen = sizeof(unsigned long);
96990 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96991 + t = *table;
96992 + t.data = &tmp;
96993 + t.maxlen = sizeof(unsigned long);
96994 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
96995 if (ret)
96996 goto out;
96997
96998 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96999 struct hstate *h = &default_hstate;
97000 unsigned long tmp;
97001 int ret;
97002 + ctl_table_no_const hugetlb_table;
97003
97004 if (!hugepages_supported())
97005 return -ENOTSUPP;
97006 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
97007 if (write && hstate_is_gigantic(h))
97008 return -EINVAL;
97009
97010 - table->data = &tmp;
97011 - table->maxlen = sizeof(unsigned long);
97012 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
97013 + hugetlb_table = *table;
97014 + hugetlb_table.data = &tmp;
97015 + hugetlb_table.maxlen = sizeof(unsigned long);
97016 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
97017 if (ret)
97018 goto out;
97019
97020 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
97021 i_mmap_unlock_write(mapping);
97022 }
97023
97024 +#ifdef CONFIG_PAX_SEGMEXEC
97025 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
97026 +{
97027 + struct mm_struct *mm = vma->vm_mm;
97028 + struct vm_area_struct *vma_m;
97029 + unsigned long address_m;
97030 + pte_t *ptep_m;
97031 +
97032 + vma_m = pax_find_mirror_vma(vma);
97033 + if (!vma_m)
97034 + return;
97035 +
97036 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
97037 + address_m = address + SEGMEXEC_TASK_SIZE;
97038 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
97039 + get_page(page_m);
97040 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
97041 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
97042 +}
97043 +#endif
97044 +
97045 /*
97046 * Hugetlb_cow() should be called with page lock of the original hugepage held.
97047 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
97048 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
97049 make_huge_pte(vma, new_page, 1));
97050 page_remove_rmap(old_page);
97051 hugepage_add_new_anon_rmap(new_page, vma, address);
97052 +
97053 +#ifdef CONFIG_PAX_SEGMEXEC
97054 + pax_mirror_huge_pte(vma, address, new_page);
97055 +#endif
97056 +
97057 /* Make the old page be freed below */
97058 new_page = old_page;
97059 }
97060 @@ -3072,6 +3102,10 @@ retry:
97061 && (vma->vm_flags & VM_SHARED)));
97062 set_huge_pte_at(mm, address, ptep, new_pte);
97063
97064 +#ifdef CONFIG_PAX_SEGMEXEC
97065 + pax_mirror_huge_pte(vma, address, page);
97066 +#endif
97067 +
97068 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
97069 /* Optimization, do the COW without a second fault */
97070 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
97071 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97072 struct address_space *mapping;
97073 int need_wait_lock = 0;
97074
97075 +#ifdef CONFIG_PAX_SEGMEXEC
97076 + struct vm_area_struct *vma_m;
97077 +#endif
97078 +
97079 address &= huge_page_mask(h);
97080
97081 ptep = huge_pte_offset(mm, address);
97082 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97083 VM_FAULT_SET_HINDEX(hstate_index(h));
97084 }
97085
97086 +#ifdef CONFIG_PAX_SEGMEXEC
97087 + vma_m = pax_find_mirror_vma(vma);
97088 + if (vma_m) {
97089 + unsigned long address_m;
97090 +
97091 + if (vma->vm_start > vma_m->vm_start) {
97092 + address_m = address;
97093 + address -= SEGMEXEC_TASK_SIZE;
97094 + vma = vma_m;
97095 + h = hstate_vma(vma);
97096 + } else
97097 + address_m = address + SEGMEXEC_TASK_SIZE;
97098 +
97099 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
97100 + return VM_FAULT_OOM;
97101 + address_m &= HPAGE_MASK;
97102 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
97103 + }
97104 +#endif
97105 +
97106 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
97107 if (!ptep)
97108 return VM_FAULT_OOM;
97109 diff --git a/mm/internal.h b/mm/internal.h
97110 index a96da5b..42ebd54 100644
97111 --- a/mm/internal.h
97112 +++ b/mm/internal.h
97113 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
97114
97115 extern int __isolate_free_page(struct page *page, unsigned int order);
97116 extern void __free_pages_bootmem(struct page *page, unsigned int order);
97117 +extern void free_compound_page(struct page *page);
97118 extern void prep_compound_page(struct page *page, unsigned long order);
97119 #ifdef CONFIG_MEMORY_FAILURE
97120 extern bool is_free_buddy_page(struct page *page);
97121 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
97122
97123 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
97124 unsigned long, unsigned long,
97125 - unsigned long, unsigned long);
97126 + unsigned long, unsigned long) __intentional_overflow(-1);
97127
97128 extern void set_pageblock_order(void);
97129 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
97130 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
97131 index 5405aff..483406d 100644
97132 --- a/mm/kmemleak.c
97133 +++ b/mm/kmemleak.c
97134 @@ -365,7 +365,7 @@ static void print_unreferenced(struct seq_file *seq,
97135
97136 for (i = 0; i < object->trace_len; i++) {
97137 void *ptr = (void *)object->trace[i];
97138 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
97139 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
97140 }
97141 }
97142
97143 @@ -1911,7 +1911,7 @@ static int __init kmemleak_late_init(void)
97144 return -ENOMEM;
97145 }
97146
97147 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
97148 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
97149 &kmemleak_fops);
97150 if (!dentry)
97151 pr_warning("Failed to create the debugfs kmemleak file\n");
97152 diff --git a/mm/maccess.c b/mm/maccess.c
97153 index d53adf9..03a24bf 100644
97154 --- a/mm/maccess.c
97155 +++ b/mm/maccess.c
97156 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
97157 set_fs(KERNEL_DS);
97158 pagefault_disable();
97159 ret = __copy_from_user_inatomic(dst,
97160 - (__force const void __user *)src, size);
97161 + (const void __force_user *)src, size);
97162 pagefault_enable();
97163 set_fs(old_fs);
97164
97165 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
97166
97167 set_fs(KERNEL_DS);
97168 pagefault_disable();
97169 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
97170 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
97171 pagefault_enable();
97172 set_fs(old_fs);
97173
97174 diff --git a/mm/madvise.c b/mm/madvise.c
97175 index d551475..8fdd7f3 100644
97176 --- a/mm/madvise.c
97177 +++ b/mm/madvise.c
97178 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
97179 pgoff_t pgoff;
97180 unsigned long new_flags = vma->vm_flags;
97181
97182 +#ifdef CONFIG_PAX_SEGMEXEC
97183 + struct vm_area_struct *vma_m;
97184 +#endif
97185 +
97186 switch (behavior) {
97187 case MADV_NORMAL:
97188 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
97189 @@ -126,6 +130,13 @@ success:
97190 /*
97191 * vm_flags is protected by the mmap_sem held in write mode.
97192 */
97193 +
97194 +#ifdef CONFIG_PAX_SEGMEXEC
97195 + vma_m = pax_find_mirror_vma(vma);
97196 + if (vma_m)
97197 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
97198 +#endif
97199 +
97200 vma->vm_flags = new_flags;
97201
97202 out:
97203 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
97204 struct vm_area_struct **prev,
97205 unsigned long start, unsigned long end)
97206 {
97207 +
97208 +#ifdef CONFIG_PAX_SEGMEXEC
97209 + struct vm_area_struct *vma_m;
97210 +#endif
97211 +
97212 *prev = vma;
97213 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
97214 return -EINVAL;
97215
97216 zap_page_range(vma, start, end - start, NULL);
97217 +
97218 +#ifdef CONFIG_PAX_SEGMEXEC
97219 + vma_m = pax_find_mirror_vma(vma);
97220 + if (vma_m) {
97221 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
97222 + return -EINVAL;
97223 +
97224 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
97225 + }
97226 +#endif
97227 +
97228 return 0;
97229 }
97230
97231 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
97232 if (end < start)
97233 return error;
97234
97235 +#ifdef CONFIG_PAX_SEGMEXEC
97236 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
97237 + if (end > SEGMEXEC_TASK_SIZE)
97238 + return error;
97239 + } else
97240 +#endif
97241 +
97242 + if (end > TASK_SIZE)
97243 + return error;
97244 +
97245 error = 0;
97246 if (end == start)
97247 return error;
97248 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
97249 index d487f8d..39ebbf6 100644
97250 --- a/mm/memory-failure.c
97251 +++ b/mm/memory-failure.c
97252 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
97253
97254 int sysctl_memory_failure_recovery __read_mostly = 1;
97255
97256 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
97257 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
97258
97259 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
97260
97261 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
97262 pfn, t->comm, t->pid);
97263 si.si_signo = SIGBUS;
97264 si.si_errno = 0;
97265 - si.si_addr = (void *)addr;
97266 + si.si_addr = (void __user *)addr;
97267 #ifdef __ARCH_SI_TRAPNO
97268 si.si_trapno = trapno;
97269 #endif
97270 @@ -779,7 +779,7 @@ static struct page_state {
97271 unsigned long res;
97272 char *msg;
97273 int (*action)(struct page *p, unsigned long pfn);
97274 -} error_states[] = {
97275 +} __do_const error_states[] = {
97276 { reserved, reserved, "reserved kernel", me_kernel },
97277 /*
97278 * free pages are specially detected outside this table:
97279 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
97280 nr_pages = 1 << compound_order(hpage);
97281 else /* normal page or thp */
97282 nr_pages = 1;
97283 - atomic_long_add(nr_pages, &num_poisoned_pages);
97284 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
97285
97286 /*
97287 * We need/can do nothing about count=0 pages.
97288 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
97289 if (PageHWPoison(hpage)) {
97290 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
97291 || (p != hpage && TestSetPageHWPoison(hpage))) {
97292 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97293 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97294 unlock_page(hpage);
97295 return 0;
97296 }
97297 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
97298 */
97299 if (!PageHWPoison(p)) {
97300 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
97301 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97302 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97303 put_page(hpage);
97304 res = 0;
97305 goto out;
97306 }
97307 if (hwpoison_filter(p)) {
97308 if (TestClearPageHWPoison(p))
97309 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97310 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97311 unlock_page(hpage);
97312 put_page(hpage);
97313 return 0;
97314 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
97315 return 0;
97316 }
97317 if (TestClearPageHWPoison(p))
97318 - atomic_long_dec(&num_poisoned_pages);
97319 + atomic_long_dec_unchecked(&num_poisoned_pages);
97320 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
97321 return 0;
97322 }
97323 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
97324 */
97325 if (TestClearPageHWPoison(page)) {
97326 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
97327 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97328 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97329 freeit = 1;
97330 if (PageHuge(page))
97331 clear_page_hwpoison_huge_page(page);
97332 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
97333 if (PageHuge(page)) {
97334 set_page_hwpoison_huge_page(hpage);
97335 dequeue_hwpoisoned_huge_page(hpage);
97336 - atomic_long_add(1 << compound_order(hpage),
97337 + atomic_long_add_unchecked(1 << compound_order(hpage),
97338 &num_poisoned_pages);
97339 } else {
97340 SetPageHWPoison(page);
97341 - atomic_long_inc(&num_poisoned_pages);
97342 + atomic_long_inc_unchecked(&num_poisoned_pages);
97343 }
97344 }
97345 return ret;
97346 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
97347 put_page(page);
97348 pr_info("soft_offline: %#lx: invalidated\n", pfn);
97349 SetPageHWPoison(page);
97350 - atomic_long_inc(&num_poisoned_pages);
97351 + atomic_long_inc_unchecked(&num_poisoned_pages);
97352 return 0;
97353 }
97354
97355 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
97356 if (!is_free_buddy_page(page))
97357 pr_info("soft offline: %#lx: page leaked\n",
97358 pfn);
97359 - atomic_long_inc(&num_poisoned_pages);
97360 + atomic_long_inc_unchecked(&num_poisoned_pages);
97361 }
97362 } else {
97363 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
97364 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
97365 if (PageHuge(page)) {
97366 set_page_hwpoison_huge_page(hpage);
97367 dequeue_hwpoisoned_huge_page(hpage);
97368 - atomic_long_add(1 << compound_order(hpage),
97369 + atomic_long_add_unchecked(1 << compound_order(hpage),
97370 &num_poisoned_pages);
97371 } else {
97372 SetPageHWPoison(page);
97373 - atomic_long_inc(&num_poisoned_pages);
97374 + atomic_long_inc_unchecked(&num_poisoned_pages);
97375 }
97376 }
97377 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
97378 diff --git a/mm/memory.c b/mm/memory.c
97379 index 97839f5..4bc5530 100644
97380 --- a/mm/memory.c
97381 +++ b/mm/memory.c
97382 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
97383 free_pte_range(tlb, pmd, addr);
97384 } while (pmd++, addr = next, addr != end);
97385
97386 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
97387 start &= PUD_MASK;
97388 if (start < floor)
97389 return;
97390 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
97391 pud_clear(pud);
97392 pmd_free_tlb(tlb, pmd, start);
97393 mm_dec_nr_pmds(tlb->mm);
97394 +#endif
97395 }
97396
97397 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
97398 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
97399 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
97400 } while (pud++, addr = next, addr != end);
97401
97402 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
97403 start &= PGDIR_MASK;
97404 if (start < floor)
97405 return;
97406 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
97407 pud = pud_offset(pgd, start);
97408 pgd_clear(pgd);
97409 pud_free_tlb(tlb, pud, start);
97410 +#endif
97411 +
97412 }
97413
97414 /*
97415 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
97416 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
97417 */
97418 if (vma->vm_ops)
97419 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
97420 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
97421 vma->vm_ops->fault);
97422 if (vma->vm_file)
97423 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
97424 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
97425 vma->vm_file->f_op->mmap);
97426 dump_stack();
97427 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
97428 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
97429 page_add_file_rmap(page);
97430 set_pte_at(mm, addr, pte, mk_pte(page, prot));
97431
97432 +#ifdef CONFIG_PAX_SEGMEXEC
97433 + pax_mirror_file_pte(vma, addr, page, ptl);
97434 +#endif
97435 +
97436 retval = 0;
97437 pte_unmap_unlock(pte, ptl);
97438 return retval;
97439 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
97440 if (!page_count(page))
97441 return -EINVAL;
97442 if (!(vma->vm_flags & VM_MIXEDMAP)) {
97443 +
97444 +#ifdef CONFIG_PAX_SEGMEXEC
97445 + struct vm_area_struct *vma_m;
97446 +#endif
97447 +
97448 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
97449 BUG_ON(vma->vm_flags & VM_PFNMAP);
97450 vma->vm_flags |= VM_MIXEDMAP;
97451 +
97452 +#ifdef CONFIG_PAX_SEGMEXEC
97453 + vma_m = pax_find_mirror_vma(vma);
97454 + if (vma_m)
97455 + vma_m->vm_flags |= VM_MIXEDMAP;
97456 +#endif
97457 +
97458 }
97459 return insert_page(vma, addr, page, vma->vm_page_prot);
97460 }
97461 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
97462 unsigned long pfn)
97463 {
97464 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
97465 + BUG_ON(vma->vm_mirror);
97466
97467 if (addr < vma->vm_start || addr >= vma->vm_end)
97468 return -EFAULT;
97469 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
97470
97471 BUG_ON(pud_huge(*pud));
97472
97473 - pmd = pmd_alloc(mm, pud, addr);
97474 + pmd = (mm == &init_mm) ?
97475 + pmd_alloc_kernel(mm, pud, addr) :
97476 + pmd_alloc(mm, pud, addr);
97477 if (!pmd)
97478 return -ENOMEM;
97479 do {
97480 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
97481 unsigned long next;
97482 int err;
97483
97484 - pud = pud_alloc(mm, pgd, addr);
97485 + pud = (mm == &init_mm) ?
97486 + pud_alloc_kernel(mm, pgd, addr) :
97487 + pud_alloc(mm, pgd, addr);
97488 if (!pud)
97489 return -ENOMEM;
97490 do {
97491 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
97492 return ret;
97493 }
97494
97495 +#ifdef CONFIG_PAX_SEGMEXEC
97496 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
97497 +{
97498 + struct mm_struct *mm = vma->vm_mm;
97499 + spinlock_t *ptl;
97500 + pte_t *pte, entry;
97501 +
97502 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
97503 + entry = *pte;
97504 + if (!pte_present(entry)) {
97505 + if (!pte_none(entry)) {
97506 + free_swap_and_cache(pte_to_swp_entry(entry));
97507 + pte_clear_not_present_full(mm, address, pte, 0);
97508 + }
97509 + } else {
97510 + struct page *page;
97511 +
97512 + flush_cache_page(vma, address, pte_pfn(entry));
97513 + entry = ptep_clear_flush(vma, address, pte);
97514 + BUG_ON(pte_dirty(entry));
97515 + page = vm_normal_page(vma, address, entry);
97516 + if (page) {
97517 + update_hiwater_rss(mm);
97518 + if (PageAnon(page))
97519 + dec_mm_counter_fast(mm, MM_ANONPAGES);
97520 + else
97521 + dec_mm_counter_fast(mm, MM_FILEPAGES);
97522 + page_remove_rmap(page);
97523 + page_cache_release(page);
97524 + }
97525 + }
97526 + pte_unmap_unlock(pte, ptl);
97527 +}
97528 +
97529 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
97530 + *
97531 + * the ptl of the lower mapped page is held on entry and is not released on exit
97532 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
97533 + */
97534 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
97535 +{
97536 + struct mm_struct *mm = vma->vm_mm;
97537 + unsigned long address_m;
97538 + spinlock_t *ptl_m;
97539 + struct vm_area_struct *vma_m;
97540 + pmd_t *pmd_m;
97541 + pte_t *pte_m, entry_m;
97542 +
97543 + BUG_ON(!page_m || !PageAnon(page_m));
97544 +
97545 + vma_m = pax_find_mirror_vma(vma);
97546 + if (!vma_m)
97547 + return;
97548 +
97549 + BUG_ON(!PageLocked(page_m));
97550 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
97551 + address_m = address + SEGMEXEC_TASK_SIZE;
97552 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
97553 + pte_m = pte_offset_map(pmd_m, address_m);
97554 + ptl_m = pte_lockptr(mm, pmd_m);
97555 + if (ptl != ptl_m) {
97556 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
97557 + if (!pte_none(*pte_m))
97558 + goto out;
97559 + }
97560 +
97561 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
97562 + page_cache_get(page_m);
97563 + page_add_anon_rmap(page_m, vma_m, address_m);
97564 + inc_mm_counter_fast(mm, MM_ANONPAGES);
97565 + set_pte_at(mm, address_m, pte_m, entry_m);
97566 + update_mmu_cache(vma_m, address_m, pte_m);
97567 +out:
97568 + if (ptl != ptl_m)
97569 + spin_unlock(ptl_m);
97570 + pte_unmap(pte_m);
97571 + unlock_page(page_m);
97572 +}
97573 +
97574 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
97575 +{
97576 + struct mm_struct *mm = vma->vm_mm;
97577 + unsigned long address_m;
97578 + spinlock_t *ptl_m;
97579 + struct vm_area_struct *vma_m;
97580 + pmd_t *pmd_m;
97581 + pte_t *pte_m, entry_m;
97582 +
97583 + BUG_ON(!page_m || PageAnon(page_m));
97584 +
97585 + vma_m = pax_find_mirror_vma(vma);
97586 + if (!vma_m)
97587 + return;
97588 +
97589 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
97590 + address_m = address + SEGMEXEC_TASK_SIZE;
97591 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
97592 + pte_m = pte_offset_map(pmd_m, address_m);
97593 + ptl_m = pte_lockptr(mm, pmd_m);
97594 + if (ptl != ptl_m) {
97595 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
97596 + if (!pte_none(*pte_m))
97597 + goto out;
97598 + }
97599 +
97600 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
97601 + page_cache_get(page_m);
97602 + page_add_file_rmap(page_m);
97603 + inc_mm_counter_fast(mm, MM_FILEPAGES);
97604 + set_pte_at(mm, address_m, pte_m, entry_m);
97605 + update_mmu_cache(vma_m, address_m, pte_m);
97606 +out:
97607 + if (ptl != ptl_m)
97608 + spin_unlock(ptl_m);
97609 + pte_unmap(pte_m);
97610 +}
97611 +
97612 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
97613 +{
97614 + struct mm_struct *mm = vma->vm_mm;
97615 + unsigned long address_m;
97616 + spinlock_t *ptl_m;
97617 + struct vm_area_struct *vma_m;
97618 + pmd_t *pmd_m;
97619 + pte_t *pte_m, entry_m;
97620 +
97621 + vma_m = pax_find_mirror_vma(vma);
97622 + if (!vma_m)
97623 + return;
97624 +
97625 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
97626 + address_m = address + SEGMEXEC_TASK_SIZE;
97627 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
97628 + pte_m = pte_offset_map(pmd_m, address_m);
97629 + ptl_m = pte_lockptr(mm, pmd_m);
97630 + if (ptl != ptl_m) {
97631 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
97632 + if (!pte_none(*pte_m))
97633 + goto out;
97634 + }
97635 +
97636 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
97637 + set_pte_at(mm, address_m, pte_m, entry_m);
97638 +out:
97639 + if (ptl != ptl_m)
97640 + spin_unlock(ptl_m);
97641 + pte_unmap(pte_m);
97642 +}
97643 +
97644 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
97645 +{
97646 + struct page *page_m;
97647 + pte_t entry;
97648 +
97649 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
97650 + goto out;
97651 +
97652 + entry = *pte;
97653 + page_m = vm_normal_page(vma, address, entry);
97654 + if (!page_m)
97655 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
97656 + else if (PageAnon(page_m)) {
97657 + if (pax_find_mirror_vma(vma)) {
97658 + pte_unmap_unlock(pte, ptl);
97659 + lock_page(page_m);
97660 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
97661 + if (pte_same(entry, *pte))
97662 + pax_mirror_anon_pte(vma, address, page_m, ptl);
97663 + else
97664 + unlock_page(page_m);
97665 + }
97666 + } else
97667 + pax_mirror_file_pte(vma, address, page_m, ptl);
97668 +
97669 +out:
97670 + pte_unmap_unlock(pte, ptl);
97671 +}
97672 +#endif
97673 +
97674 /*
97675 * This routine handles present pages, when users try to write
97676 * to a shared page. It is done by copying the page to a new address
97677 @@ -2172,6 +2377,12 @@ gotten:
97678 */
97679 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
97680 if (likely(pte_same(*page_table, orig_pte))) {
97681 +
97682 +#ifdef CONFIG_PAX_SEGMEXEC
97683 + if (pax_find_mirror_vma(vma))
97684 + BUG_ON(!trylock_page(new_page));
97685 +#endif
97686 +
97687 if (old_page) {
97688 if (!PageAnon(old_page)) {
97689 dec_mm_counter_fast(mm, MM_FILEPAGES);
97690 @@ -2225,6 +2436,10 @@ gotten:
97691 page_remove_rmap(old_page);
97692 }
97693
97694 +#ifdef CONFIG_PAX_SEGMEXEC
97695 + pax_mirror_anon_pte(vma, address, new_page, ptl);
97696 +#endif
97697 +
97698 /* Free the old page.. */
97699 new_page = old_page;
97700 ret |= VM_FAULT_WRITE;
97701 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
97702 swap_free(entry);
97703 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
97704 try_to_free_swap(page);
97705 +
97706 +#ifdef CONFIG_PAX_SEGMEXEC
97707 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
97708 +#endif
97709 +
97710 unlock_page(page);
97711 if (page != swapcache) {
97712 /*
97713 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
97714
97715 /* No need to invalidate - it was non-present before */
97716 update_mmu_cache(vma, address, page_table);
97717 +
97718 +#ifdef CONFIG_PAX_SEGMEXEC
97719 + pax_mirror_anon_pte(vma, address, page, ptl);
97720 +#endif
97721 +
97722 unlock:
97723 pte_unmap_unlock(page_table, ptl);
97724 out:
97725 @@ -2525,40 +2750,6 @@ out_release:
97726 }
97727
97728 /*
97729 - * This is like a special single-page "expand_{down|up}wards()",
97730 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
97731 - * doesn't hit another vma.
97732 - */
97733 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
97734 -{
97735 - address &= PAGE_MASK;
97736 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
97737 - struct vm_area_struct *prev = vma->vm_prev;
97738 -
97739 - /*
97740 - * Is there a mapping abutting this one below?
97741 - *
97742 - * That's only ok if it's the same stack mapping
97743 - * that has gotten split..
97744 - */
97745 - if (prev && prev->vm_end == address)
97746 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
97747 -
97748 - return expand_downwards(vma, address - PAGE_SIZE);
97749 - }
97750 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
97751 - struct vm_area_struct *next = vma->vm_next;
97752 -
97753 - /* As VM_GROWSDOWN but s/below/above/ */
97754 - if (next && next->vm_start == address + PAGE_SIZE)
97755 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
97756 -
97757 - return expand_upwards(vma, address + PAGE_SIZE);
97758 - }
97759 - return 0;
97760 -}
97761 -
97762 -/*
97763 * We enter with non-exclusive mmap_sem (to exclude vma changes,
97764 * but allow concurrent faults), and pte mapped but not yet locked.
97765 * We return with mmap_sem still held, but pte unmapped and unlocked.
97766 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97767 unsigned int flags)
97768 {
97769 struct mem_cgroup *memcg;
97770 - struct page *page;
97771 + struct page *page = NULL;
97772 spinlock_t *ptl;
97773 pte_t entry;
97774
97775 - pte_unmap(page_table);
97776 -
97777 - /* Check if we need to add a guard page to the stack */
97778 - if (check_stack_guard_page(vma, address) < 0)
97779 - return VM_FAULT_SIGSEGV;
97780 -
97781 - /* Use the zero-page for reads */
97782 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
97783 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
97784 vma->vm_page_prot));
97785 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
97786 + ptl = pte_lockptr(mm, pmd);
97787 + spin_lock(ptl);
97788 if (!pte_none(*page_table))
97789 goto unlock;
97790 goto setpte;
97791 }
97792
97793 /* Allocate our own private page. */
97794 + pte_unmap(page_table);
97795 +
97796 if (unlikely(anon_vma_prepare(vma)))
97797 goto oom;
97798 page = alloc_zeroed_user_highpage_movable(vma, address);
97799 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97800 if (!pte_none(*page_table))
97801 goto release;
97802
97803 +#ifdef CONFIG_PAX_SEGMEXEC
97804 + if (pax_find_mirror_vma(vma))
97805 + BUG_ON(!trylock_page(page));
97806 +#endif
97807 +
97808 inc_mm_counter_fast(mm, MM_ANONPAGES);
97809 page_add_new_anon_rmap(page, vma, address);
97810 mem_cgroup_commit_charge(page, memcg, false);
97811 @@ -2621,6 +2813,12 @@ setpte:
97812
97813 /* No need to invalidate - it was non-present before */
97814 update_mmu_cache(vma, address, page_table);
97815 +
97816 +#ifdef CONFIG_PAX_SEGMEXEC
97817 + if (page)
97818 + pax_mirror_anon_pte(vma, address, page, ptl);
97819 +#endif
97820 +
97821 unlock:
97822 pte_unmap_unlock(page_table, ptl);
97823 return 0;
97824 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97825 return ret;
97826 }
97827 do_set_pte(vma, address, fault_page, pte, false, false);
97828 +
97829 +#ifdef CONFIG_PAX_SEGMEXEC
97830 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97831 +#endif
97832 +
97833 unlock_page(fault_page);
97834 unlock_out:
97835 pte_unmap_unlock(pte, ptl);
97836 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97837 }
97838 goto uncharge_out;
97839 }
97840 +
97841 +#ifdef CONFIG_PAX_SEGMEXEC
97842 + if (pax_find_mirror_vma(vma))
97843 + BUG_ON(!trylock_page(new_page));
97844 +#endif
97845 +
97846 do_set_pte(vma, address, new_page, pte, true, true);
97847 +
97848 +#ifdef CONFIG_PAX_SEGMEXEC
97849 + pax_mirror_anon_pte(vma, address, new_page, ptl);
97850 +#endif
97851 +
97852 mem_cgroup_commit_charge(new_page, memcg, false);
97853 lru_cache_add_active_or_unevictable(new_page, vma);
97854 pte_unmap_unlock(pte, ptl);
97855 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97856 return ret;
97857 }
97858 do_set_pte(vma, address, fault_page, pte, true, false);
97859 +
97860 +#ifdef CONFIG_PAX_SEGMEXEC
97861 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97862 +#endif
97863 +
97864 pte_unmap_unlock(pte, ptl);
97865
97866 if (set_page_dirty(fault_page))
97867 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
97868 if (flags & FAULT_FLAG_WRITE)
97869 flush_tlb_fix_spurious_fault(vma, address);
97870 }
97871 +
97872 +#ifdef CONFIG_PAX_SEGMEXEC
97873 + pax_mirror_pte(vma, address, pte, pmd, ptl);
97874 + return 0;
97875 +#endif
97876 +
97877 unlock:
97878 pte_unmap_unlock(pte, ptl);
97879 return 0;
97880 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97881 pmd_t *pmd;
97882 pte_t *pte;
97883
97884 +#ifdef CONFIG_PAX_SEGMEXEC
97885 + struct vm_area_struct *vma_m;
97886 +#endif
97887 +
97888 if (unlikely(is_vm_hugetlb_page(vma)))
97889 return hugetlb_fault(mm, vma, address, flags);
97890
97891 +#ifdef CONFIG_PAX_SEGMEXEC
97892 + vma_m = pax_find_mirror_vma(vma);
97893 + if (vma_m) {
97894 + unsigned long address_m;
97895 + pgd_t *pgd_m;
97896 + pud_t *pud_m;
97897 + pmd_t *pmd_m;
97898 +
97899 + if (vma->vm_start > vma_m->vm_start) {
97900 + address_m = address;
97901 + address -= SEGMEXEC_TASK_SIZE;
97902 + vma = vma_m;
97903 + } else
97904 + address_m = address + SEGMEXEC_TASK_SIZE;
97905 +
97906 + pgd_m = pgd_offset(mm, address_m);
97907 + pud_m = pud_alloc(mm, pgd_m, address_m);
97908 + if (!pud_m)
97909 + return VM_FAULT_OOM;
97910 + pmd_m = pmd_alloc(mm, pud_m, address_m);
97911 + if (!pmd_m)
97912 + return VM_FAULT_OOM;
97913 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
97914 + return VM_FAULT_OOM;
97915 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
97916 + }
97917 +#endif
97918 +
97919 pgd = pgd_offset(mm, address);
97920 pud = pud_alloc(mm, pgd, address);
97921 if (!pud)
97922 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97923 spin_unlock(&mm->page_table_lock);
97924 return 0;
97925 }
97926 +
97927 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97928 +{
97929 + pud_t *new = pud_alloc_one(mm, address);
97930 + if (!new)
97931 + return -ENOMEM;
97932 +
97933 + smp_wmb(); /* See comment in __pte_alloc */
97934 +
97935 + spin_lock(&mm->page_table_lock);
97936 + if (pgd_present(*pgd)) /* Another has populated it */
97937 + pud_free(mm, new);
97938 + else
97939 + pgd_populate_kernel(mm, pgd, new);
97940 + spin_unlock(&mm->page_table_lock);
97941 + return 0;
97942 +}
97943 #endif /* __PAGETABLE_PUD_FOLDED */
97944
97945 #ifndef __PAGETABLE_PMD_FOLDED
97946 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
97947 spin_unlock(&mm->page_table_lock);
97948 return 0;
97949 }
97950 +
97951 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
97952 +{
97953 + pmd_t *new = pmd_alloc_one(mm, address);
97954 + if (!new)
97955 + return -ENOMEM;
97956 +
97957 + smp_wmb(); /* See comment in __pte_alloc */
97958 +
97959 + spin_lock(&mm->page_table_lock);
97960 +#ifndef __ARCH_HAS_4LEVEL_HACK
97961 + if (!pud_present(*pud)) {
97962 + mm_inc_nr_pmds(mm);
97963 + pud_populate_kernel(mm, pud, new);
97964 + } else /* Another has populated it */
97965 + pmd_free(mm, new);
97966 +#else
97967 + if (!pgd_present(*pud)) {
97968 + mm_inc_nr_pmds(mm);
97969 + pgd_populate_kernel(mm, pud, new);
97970 + } else /* Another has populated it */
97971 + pmd_free(mm, new);
97972 +#endif /* __ARCH_HAS_4LEVEL_HACK */
97973 + spin_unlock(&mm->page_table_lock);
97974 + return 0;
97975 +}
97976 #endif /* __PAGETABLE_PMD_FOLDED */
97977
97978 static int __follow_pte(struct mm_struct *mm, unsigned long address,
97979 @@ -3482,8 +3782,8 @@ out:
97980 return ret;
97981 }
97982
97983 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97984 - void *buf, int len, int write)
97985 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97986 + void *buf, size_t len, int write)
97987 {
97988 resource_size_t phys_addr;
97989 unsigned long prot = 0;
97990 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
97991 * Access another process' address space as given in mm. If non-NULL, use the
97992 * given task for page fault accounting.
97993 */
97994 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97995 - unsigned long addr, void *buf, int len, int write)
97996 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97997 + unsigned long addr, void *buf, size_t len, int write)
97998 {
97999 struct vm_area_struct *vma;
98000 void *old_buf = buf;
98001 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98002 down_read(&mm->mmap_sem);
98003 /* ignore errors, just check how much was successfully transferred */
98004 while (len) {
98005 - int bytes, ret, offset;
98006 + ssize_t bytes, ret, offset;
98007 void *maddr;
98008 struct page *page = NULL;
98009
98010 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98011 *
98012 * The caller must hold a reference on @mm.
98013 */
98014 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98015 - void *buf, int len, int write)
98016 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98017 + void *buf, size_t len, int write)
98018 {
98019 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98020 }
98021 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98022 * Source/target buffer must be kernel space,
98023 * Do not walk the page table directly, use get_user_pages
98024 */
98025 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
98026 - void *buf, int len, int write)
98027 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
98028 + void *buf, size_t len, int write)
98029 {
98030 struct mm_struct *mm;
98031 - int ret;
98032 + ssize_t ret;
98033
98034 mm = get_task_mm(tsk);
98035 if (!mm)
98036 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
98037 index de5dc5e..68a4ea3 100644
98038 --- a/mm/mempolicy.c
98039 +++ b/mm/mempolicy.c
98040 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
98041 unsigned long vmstart;
98042 unsigned long vmend;
98043
98044 +#ifdef CONFIG_PAX_SEGMEXEC
98045 + struct vm_area_struct *vma_m;
98046 +#endif
98047 +
98048 vma = find_vma(mm, start);
98049 if (!vma || vma->vm_start > start)
98050 return -EFAULT;
98051 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
98052 err = vma_replace_policy(vma, new_pol);
98053 if (err)
98054 goto out;
98055 +
98056 +#ifdef CONFIG_PAX_SEGMEXEC
98057 + vma_m = pax_find_mirror_vma(vma);
98058 + if (vma_m) {
98059 + err = vma_replace_policy(vma_m, new_pol);
98060 + if (err)
98061 + goto out;
98062 + }
98063 +#endif
98064 +
98065 }
98066
98067 out:
98068 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
98069
98070 if (end < start)
98071 return -EINVAL;
98072 +
98073 +#ifdef CONFIG_PAX_SEGMEXEC
98074 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
98075 + if (end > SEGMEXEC_TASK_SIZE)
98076 + return -EINVAL;
98077 + } else
98078 +#endif
98079 +
98080 + if (end > TASK_SIZE)
98081 + return -EINVAL;
98082 +
98083 if (end == start)
98084 return 0;
98085
98086 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
98087 */
98088 tcred = __task_cred(task);
98089 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
98090 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
98091 - !capable(CAP_SYS_NICE)) {
98092 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
98093 rcu_read_unlock();
98094 err = -EPERM;
98095 goto out_put;
98096 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
98097 goto out;
98098 }
98099
98100 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
98101 + if (mm != current->mm &&
98102 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
98103 + mmput(mm);
98104 + err = -EPERM;
98105 + goto out;
98106 + }
98107 +#endif
98108 +
98109 err = do_migrate_pages(mm, old, new,
98110 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
98111
98112 diff --git a/mm/migrate.c b/mm/migrate.c
98113 index 85e0426..be49beb 100644
98114 --- a/mm/migrate.c
98115 +++ b/mm/migrate.c
98116 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
98117 */
98118 tcred = __task_cred(task);
98119 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
98120 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
98121 - !capable(CAP_SYS_NICE)) {
98122 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
98123 rcu_read_unlock();
98124 err = -EPERM;
98125 goto out;
98126 diff --git a/mm/mlock.c b/mm/mlock.c
98127 index 8a54cd2..92f1747 100644
98128 --- a/mm/mlock.c
98129 +++ b/mm/mlock.c
98130 @@ -14,6 +14,7 @@
98131 #include <linux/pagevec.h>
98132 #include <linux/mempolicy.h>
98133 #include <linux/syscalls.h>
98134 +#include <linux/security.h>
98135 #include <linux/sched.h>
98136 #include <linux/export.h>
98137 #include <linux/rmap.h>
98138 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
98139 {
98140 unsigned long nstart, end, tmp;
98141 struct vm_area_struct * vma, * prev;
98142 - int error;
98143 + int error = 0;
98144
98145 VM_BUG_ON(start & ~PAGE_MASK);
98146 VM_BUG_ON(len != PAGE_ALIGN(len));
98147 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
98148 return -EINVAL;
98149 if (end == start)
98150 return 0;
98151 + if (end > TASK_SIZE)
98152 + return -EINVAL;
98153 +
98154 vma = find_vma(current->mm, start);
98155 if (!vma || vma->vm_start > start)
98156 return -ENOMEM;
98157 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
98158 for (nstart = start ; ; ) {
98159 vm_flags_t newflags;
98160
98161 +#ifdef CONFIG_PAX_SEGMEXEC
98162 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
98163 + break;
98164 +#endif
98165 +
98166 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
98167
98168 newflags = vma->vm_flags & ~VM_LOCKED;
98169 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
98170 locked += current->mm->locked_vm;
98171
98172 /* check against resource limits */
98173 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
98174 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
98175 error = do_mlock(start, len, 1);
98176
98177 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
98178 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
98179 vm_flags_t newflags;
98180
98181 +#ifdef CONFIG_PAX_SEGMEXEC
98182 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
98183 + break;
98184 +#endif
98185 +
98186 newflags = vma->vm_flags & ~VM_LOCKED;
98187 if (flags & MCL_CURRENT)
98188 newflags |= VM_LOCKED;
98189 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
98190 lock_limit >>= PAGE_SHIFT;
98191
98192 ret = -ENOMEM;
98193 +
98194 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
98195 +
98196 down_write(&current->mm->mmap_sem);
98197 -
98198 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
98199 capable(CAP_IPC_LOCK))
98200 ret = do_mlockall(flags);
98201 diff --git a/mm/mm_init.c b/mm/mm_init.c
98202 index 5f420f7..dd42fb1b 100644
98203 --- a/mm/mm_init.c
98204 +++ b/mm/mm_init.c
98205 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
98206 return NOTIFY_OK;
98207 }
98208
98209 -static struct notifier_block compute_batch_nb __meminitdata = {
98210 +static struct notifier_block compute_batch_nb __meminitconst = {
98211 .notifier_call = mm_compute_batch_notifier,
98212 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
98213 };
98214 diff --git a/mm/mmap.c b/mm/mmap.c
98215 index 9ec50a3..0476e2d 100644
98216 --- a/mm/mmap.c
98217 +++ b/mm/mmap.c
98218 @@ -41,6 +41,7 @@
98219 #include <linux/notifier.h>
98220 #include <linux/memory.h>
98221 #include <linux/printk.h>
98222 +#include <linux/random.h>
98223
98224 #include <asm/uaccess.h>
98225 #include <asm/cacheflush.h>
98226 @@ -57,6 +58,16 @@
98227 #define arch_rebalance_pgtables(addr, len) (addr)
98228 #endif
98229
98230 +static inline void verify_mm_writelocked(struct mm_struct *mm)
98231 +{
98232 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
98233 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
98234 + up_read(&mm->mmap_sem);
98235 + BUG();
98236 + }
98237 +#endif
98238 +}
98239 +
98240 static void unmap_region(struct mm_struct *mm,
98241 struct vm_area_struct *vma, struct vm_area_struct *prev,
98242 unsigned long start, unsigned long end);
98243 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
98244 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
98245 *
98246 */
98247 -pgprot_t protection_map[16] = {
98248 +pgprot_t protection_map[16] __read_only = {
98249 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
98250 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
98251 };
98252
98253 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
98254 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98255 {
98256 - return __pgprot(pgprot_val(protection_map[vm_flags &
98257 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
98258 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
98259 pgprot_val(arch_vm_get_page_prot(vm_flags)));
98260 +
98261 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98262 + if (!(__supported_pte_mask & _PAGE_NX) &&
98263 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
98264 + (vm_flags & (VM_READ | VM_WRITE)))
98265 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
98266 +#endif
98267 +
98268 + return prot;
98269 }
98270 EXPORT_SYMBOL(vm_get_page_prot);
98271
98272 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
98273 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
98274 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98275 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98276 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
98277 /*
98278 * Make sure vm_committed_as in one cacheline and not cacheline shared with
98279 * other variables. It can be updated by several CPUs frequently.
98280 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
98281 struct vm_area_struct *next = vma->vm_next;
98282
98283 might_sleep();
98284 + BUG_ON(vma->vm_mirror);
98285 if (vma->vm_ops && vma->vm_ops->close)
98286 vma->vm_ops->close(vma);
98287 if (vma->vm_file)
98288 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
98289
98290 SYSCALL_DEFINE1(brk, unsigned long, brk)
98291 {
98292 + unsigned long rlim;
98293 unsigned long retval;
98294 unsigned long newbrk, oldbrk;
98295 struct mm_struct *mm = current->mm;
98296 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
98297 * segment grow beyond its set limit the in case where the limit is
98298 * not page aligned -Ram Gupta
98299 */
98300 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
98301 + rlim = rlimit(RLIMIT_DATA);
98302 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
98303 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
98304 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
98305 + rlim = 4096 * PAGE_SIZE;
98306 +#endif
98307 + if (check_data_rlimit(rlim, brk, mm->start_brk,
98308 mm->end_data, mm->start_data))
98309 goto out;
98310
98311 @@ -967,6 +996,12 @@ static int
98312 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
98313 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
98314 {
98315 +
98316 +#ifdef CONFIG_PAX_SEGMEXEC
98317 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
98318 + return 0;
98319 +#endif
98320 +
98321 if (is_mergeable_vma(vma, file, vm_flags) &&
98322 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
98323 if (vma->vm_pgoff == vm_pgoff)
98324 @@ -986,6 +1021,12 @@ static int
98325 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
98326 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
98327 {
98328 +
98329 +#ifdef CONFIG_PAX_SEGMEXEC
98330 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
98331 + return 0;
98332 +#endif
98333 +
98334 if (is_mergeable_vma(vma, file, vm_flags) &&
98335 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
98336 pgoff_t vm_pglen;
98337 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98338 struct vm_area_struct *area, *next;
98339 int err;
98340
98341 +#ifdef CONFIG_PAX_SEGMEXEC
98342 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
98343 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
98344 +
98345 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
98346 +#endif
98347 +
98348 /*
98349 * We later require that vma->vm_flags == vm_flags,
98350 * so this tests vma->vm_flags & VM_SPECIAL, too.
98351 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98352 if (next && next->vm_end == end) /* cases 6, 7, 8 */
98353 next = next->vm_next;
98354
98355 +#ifdef CONFIG_PAX_SEGMEXEC
98356 + if (prev)
98357 + prev_m = pax_find_mirror_vma(prev);
98358 + if (area)
98359 + area_m = pax_find_mirror_vma(area);
98360 + if (next)
98361 + next_m = pax_find_mirror_vma(next);
98362 +#endif
98363 +
98364 /*
98365 * Can it merge with the predecessor?
98366 */
98367 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98368 /* cases 1, 6 */
98369 err = vma_adjust(prev, prev->vm_start,
98370 next->vm_end, prev->vm_pgoff, NULL);
98371 - } else /* cases 2, 5, 7 */
98372 +
98373 +#ifdef CONFIG_PAX_SEGMEXEC
98374 + if (!err && prev_m)
98375 + err = vma_adjust(prev_m, prev_m->vm_start,
98376 + next_m->vm_end, prev_m->vm_pgoff, NULL);
98377 +#endif
98378 +
98379 + } else { /* cases 2, 5, 7 */
98380 err = vma_adjust(prev, prev->vm_start,
98381 end, prev->vm_pgoff, NULL);
98382 +
98383 +#ifdef CONFIG_PAX_SEGMEXEC
98384 + if (!err && prev_m)
98385 + err = vma_adjust(prev_m, prev_m->vm_start,
98386 + end_m, prev_m->vm_pgoff, NULL);
98387 +#endif
98388 +
98389 + }
98390 if (err)
98391 return NULL;
98392 khugepaged_enter_vma_merge(prev, vm_flags);
98393 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98394 mpol_equal(policy, vma_policy(next)) &&
98395 can_vma_merge_before(next, vm_flags,
98396 anon_vma, file, pgoff+pglen)) {
98397 - if (prev && addr < prev->vm_end) /* case 4 */
98398 + if (prev && addr < prev->vm_end) { /* case 4 */
98399 err = vma_adjust(prev, prev->vm_start,
98400 addr, prev->vm_pgoff, NULL);
98401 - else /* cases 3, 8 */
98402 +
98403 +#ifdef CONFIG_PAX_SEGMEXEC
98404 + if (!err && prev_m)
98405 + err = vma_adjust(prev_m, prev_m->vm_start,
98406 + addr_m, prev_m->vm_pgoff, NULL);
98407 +#endif
98408 +
98409 + } else { /* cases 3, 8 */
98410 err = vma_adjust(area, addr, next->vm_end,
98411 next->vm_pgoff - pglen, NULL);
98412 +
98413 +#ifdef CONFIG_PAX_SEGMEXEC
98414 + if (!err && area_m)
98415 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
98416 + next_m->vm_pgoff - pglen, NULL);
98417 +#endif
98418 +
98419 + }
98420 if (err)
98421 return NULL;
98422 khugepaged_enter_vma_merge(area, vm_flags);
98423 @@ -1199,8 +1286,10 @@ none:
98424 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
98425 struct file *file, long pages)
98426 {
98427 - const unsigned long stack_flags
98428 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
98429 +
98430 +#ifdef CONFIG_PAX_RANDMMAP
98431 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98432 +#endif
98433
98434 mm->total_vm += pages;
98435
98436 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
98437 mm->shared_vm += pages;
98438 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
98439 mm->exec_vm += pages;
98440 - } else if (flags & stack_flags)
98441 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
98442 mm->stack_vm += pages;
98443 }
98444 #endif /* CONFIG_PROC_FS */
98445 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
98446 locked += mm->locked_vm;
98447 lock_limit = rlimit(RLIMIT_MEMLOCK);
98448 lock_limit >>= PAGE_SHIFT;
98449 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
98450 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
98451 return -EAGAIN;
98452 }
98453 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98454 * (the exception is when the underlying filesystem is noexec
98455 * mounted, in which case we dont add PROT_EXEC.)
98456 */
98457 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98458 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98459 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
98460 prot |= PROT_EXEC;
98461
98462 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98463 /* Obtain the address to map to. we verify (or select) it and ensure
98464 * that it represents a valid section of the address space.
98465 */
98466 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
98467 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
98468 if (addr & ~PAGE_MASK)
98469 return addr;
98470
98471 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98472 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
98473 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
98474
98475 +#ifdef CONFIG_PAX_MPROTECT
98476 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98477 +
98478 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
98479 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
98480 + mm->binfmt->handle_mmap)
98481 + mm->binfmt->handle_mmap(file);
98482 +#endif
98483 +
98484 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98485 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
98486 + gr_log_rwxmmap(file);
98487 +
98488 +#ifdef CONFIG_PAX_EMUPLT
98489 + vm_flags &= ~VM_EXEC;
98490 +#else
98491 + return -EPERM;
98492 +#endif
98493 +
98494 + }
98495 +
98496 + if (!(vm_flags & VM_EXEC))
98497 + vm_flags &= ~VM_MAYEXEC;
98498 +#else
98499 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98500 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98501 +#endif
98502 + else
98503 + vm_flags &= ~VM_MAYWRITE;
98504 + }
98505 +#endif
98506 +
98507 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98508 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
98509 + vm_flags &= ~VM_PAGEEXEC;
98510 +#endif
98511 +
98512 if (flags & MAP_LOCKED)
98513 if (!can_do_mlock())
98514 return -EPERM;
98515 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98516 vm_flags |= VM_NORESERVE;
98517 }
98518
98519 + if (!gr_acl_handle_mmap(file, prot))
98520 + return -EACCES;
98521 +
98522 addr = mmap_region(file, addr, len, vm_flags, pgoff);
98523 if (!IS_ERR_VALUE(addr) &&
98524 ((vm_flags & VM_LOCKED) ||
98525 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
98526 vm_flags_t vm_flags = vma->vm_flags;
98527
98528 /* If it was private or non-writable, the write bit is already clear */
98529 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
98530 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
98531 return 0;
98532
98533 /* The backer wishes to know when pages are first written to? */
98534 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
98535 struct rb_node **rb_link, *rb_parent;
98536 unsigned long charged = 0;
98537
98538 +#ifdef CONFIG_PAX_SEGMEXEC
98539 + struct vm_area_struct *vma_m = NULL;
98540 +#endif
98541 +
98542 + /*
98543 + * mm->mmap_sem is required to protect against another thread
98544 + * changing the mappings in case we sleep.
98545 + */
98546 + verify_mm_writelocked(mm);
98547 +
98548 /* Check against address space limit. */
98549 +
98550 +#ifdef CONFIG_PAX_RANDMMAP
98551 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98552 +#endif
98553 +
98554 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
98555 unsigned long nr_pages;
98556
98557 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
98558
98559 /* Clear old maps */
98560 error = -ENOMEM;
98561 -munmap_back:
98562 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
98563 if (do_munmap(mm, addr, len))
98564 return -ENOMEM;
98565 - goto munmap_back;
98566 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
98567 }
98568
98569 /*
98570 @@ -1586,6 +1730,16 @@ munmap_back:
98571 goto unacct_error;
98572 }
98573
98574 +#ifdef CONFIG_PAX_SEGMEXEC
98575 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
98576 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98577 + if (!vma_m) {
98578 + error = -ENOMEM;
98579 + goto free_vma;
98580 + }
98581 + }
98582 +#endif
98583 +
98584 vma->vm_mm = mm;
98585 vma->vm_start = addr;
98586 vma->vm_end = addr + len;
98587 @@ -1616,6 +1770,13 @@ munmap_back:
98588 if (error)
98589 goto unmap_and_free_vma;
98590
98591 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98592 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
98593 + vma->vm_flags |= VM_PAGEEXEC;
98594 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98595 + }
98596 +#endif
98597 +
98598 /* Can addr have changed??
98599 *
98600 * Answer: Yes, several device drivers can do it in their
98601 @@ -1634,6 +1795,12 @@ munmap_back:
98602 }
98603
98604 vma_link(mm, vma, prev, rb_link, rb_parent);
98605 +
98606 +#ifdef CONFIG_PAX_SEGMEXEC
98607 + if (vma_m)
98608 + BUG_ON(pax_mirror_vma(vma_m, vma));
98609 +#endif
98610 +
98611 /* Once vma denies write, undo our temporary denial count */
98612 if (file) {
98613 if (vm_flags & VM_SHARED)
98614 @@ -1646,6 +1813,7 @@ out:
98615 perf_event_mmap(vma);
98616
98617 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
98618 + track_exec_limit(mm, addr, addr + len, vm_flags);
98619 if (vm_flags & VM_LOCKED) {
98620 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
98621 vma == get_gate_vma(current->mm)))
98622 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
98623 if (vm_flags & VM_DENYWRITE)
98624 allow_write_access(file);
98625 free_vma:
98626 +
98627 +#ifdef CONFIG_PAX_SEGMEXEC
98628 + if (vma_m)
98629 + kmem_cache_free(vm_area_cachep, vma_m);
98630 +#endif
98631 +
98632 kmem_cache_free(vm_area_cachep, vma);
98633 unacct_error:
98634 if (charged)
98635 @@ -1690,7 +1864,63 @@ unacct_error:
98636 return error;
98637 }
98638
98639 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
98640 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
98641 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
98642 +{
98643 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
98644 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
98645 +
98646 + return 0;
98647 +}
98648 +#endif
98649 +
98650 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
98651 +{
98652 + if (!vma) {
98653 +#ifdef CONFIG_STACK_GROWSUP
98654 + if (addr > sysctl_heap_stack_gap)
98655 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
98656 + else
98657 + vma = find_vma(current->mm, 0);
98658 + if (vma && (vma->vm_flags & VM_GROWSUP))
98659 + return false;
98660 +#endif
98661 + return true;
98662 + }
98663 +
98664 + if (addr + len > vma->vm_start)
98665 + return false;
98666 +
98667 + if (vma->vm_flags & VM_GROWSDOWN)
98668 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
98669 +#ifdef CONFIG_STACK_GROWSUP
98670 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
98671 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
98672 +#endif
98673 + else if (offset)
98674 + return offset <= vma->vm_start - addr - len;
98675 +
98676 + return true;
98677 +}
98678 +
98679 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
98680 +{
98681 + if (vma->vm_start < len)
98682 + return -ENOMEM;
98683 +
98684 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
98685 + if (offset <= vma->vm_start - len)
98686 + return vma->vm_start - len - offset;
98687 + else
98688 + return -ENOMEM;
98689 + }
98690 +
98691 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
98692 + return vma->vm_start - len - sysctl_heap_stack_gap;
98693 + return -ENOMEM;
98694 +}
98695 +
98696 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
98697 {
98698 /*
98699 * We implement the search by looking for an rbtree node that
98700 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
98701 }
98702 }
98703
98704 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
98705 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
98706 check_current:
98707 /* Check if current node has a suitable gap */
98708 if (gap_start > high_limit)
98709 return -ENOMEM;
98710 +
98711 + if (gap_end - gap_start > info->threadstack_offset)
98712 + gap_start += info->threadstack_offset;
98713 + else
98714 + gap_start = gap_end;
98715 +
98716 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
98717 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98718 + gap_start += sysctl_heap_stack_gap;
98719 + else
98720 + gap_start = gap_end;
98721 + }
98722 + if (vma->vm_flags & VM_GROWSDOWN) {
98723 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98724 + gap_end -= sysctl_heap_stack_gap;
98725 + else
98726 + gap_end = gap_start;
98727 + }
98728 if (gap_end >= low_limit && gap_end - gap_start >= length)
98729 goto found;
98730
98731 @@ -1792,7 +2040,7 @@ found:
98732 return gap_start;
98733 }
98734
98735 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
98736 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
98737 {
98738 struct mm_struct *mm = current->mm;
98739 struct vm_area_struct *vma;
98740 @@ -1846,6 +2094,24 @@ check_current:
98741 gap_end = vma->vm_start;
98742 if (gap_end < low_limit)
98743 return -ENOMEM;
98744 +
98745 + if (gap_end - gap_start > info->threadstack_offset)
98746 + gap_end -= info->threadstack_offset;
98747 + else
98748 + gap_end = gap_start;
98749 +
98750 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
98751 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98752 + gap_start += sysctl_heap_stack_gap;
98753 + else
98754 + gap_start = gap_end;
98755 + }
98756 + if (vma->vm_flags & VM_GROWSDOWN) {
98757 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98758 + gap_end -= sysctl_heap_stack_gap;
98759 + else
98760 + gap_end = gap_start;
98761 + }
98762 if (gap_start <= high_limit && gap_end - gap_start >= length)
98763 goto found;
98764
98765 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98766 struct mm_struct *mm = current->mm;
98767 struct vm_area_struct *vma;
98768 struct vm_unmapped_area_info info;
98769 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98770
98771 if (len > TASK_SIZE - mmap_min_addr)
98772 return -ENOMEM;
98773 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98774 if (flags & MAP_FIXED)
98775 return addr;
98776
98777 +#ifdef CONFIG_PAX_RANDMMAP
98778 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98779 +#endif
98780 +
98781 if (addr) {
98782 addr = PAGE_ALIGN(addr);
98783 vma = find_vma(mm, addr);
98784 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98785 - (!vma || addr + len <= vma->vm_start))
98786 + check_heap_stack_gap(vma, addr, len, offset))
98787 return addr;
98788 }
98789
98790 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98791 info.low_limit = mm->mmap_base;
98792 info.high_limit = TASK_SIZE;
98793 info.align_mask = 0;
98794 + info.threadstack_offset = offset;
98795 return vm_unmapped_area(&info);
98796 }
98797 #endif
98798 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98799 struct mm_struct *mm = current->mm;
98800 unsigned long addr = addr0;
98801 struct vm_unmapped_area_info info;
98802 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98803
98804 /* requested length too big for entire address space */
98805 if (len > TASK_SIZE - mmap_min_addr)
98806 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98807 if (flags & MAP_FIXED)
98808 return addr;
98809
98810 +#ifdef CONFIG_PAX_RANDMMAP
98811 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98812 +#endif
98813 +
98814 /* requesting a specific address */
98815 if (addr) {
98816 addr = PAGE_ALIGN(addr);
98817 vma = find_vma(mm, addr);
98818 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98819 - (!vma || addr + len <= vma->vm_start))
98820 + check_heap_stack_gap(vma, addr, len, offset))
98821 return addr;
98822 }
98823
98824 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98825 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
98826 info.high_limit = mm->mmap_base;
98827 info.align_mask = 0;
98828 + info.threadstack_offset = offset;
98829 addr = vm_unmapped_area(&info);
98830
98831 /*
98832 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98833 VM_BUG_ON(addr != -ENOMEM);
98834 info.flags = 0;
98835 info.low_limit = TASK_UNMAPPED_BASE;
98836 +
98837 +#ifdef CONFIG_PAX_RANDMMAP
98838 + if (mm->pax_flags & MF_PAX_RANDMMAP)
98839 + info.low_limit += mm->delta_mmap;
98840 +#endif
98841 +
98842 info.high_limit = TASK_SIZE;
98843 addr = vm_unmapped_area(&info);
98844 }
98845 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
98846 return vma;
98847 }
98848
98849 +#ifdef CONFIG_PAX_SEGMEXEC
98850 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
98851 +{
98852 + struct vm_area_struct *vma_m;
98853 +
98854 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
98855 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
98856 + BUG_ON(vma->vm_mirror);
98857 + return NULL;
98858 + }
98859 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
98860 + vma_m = vma->vm_mirror;
98861 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
98862 + BUG_ON(vma->vm_file != vma_m->vm_file);
98863 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
98864 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
98865 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
98866 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
98867 + return vma_m;
98868 +}
98869 +#endif
98870 +
98871 /*
98872 * Verify that the stack growth is acceptable and
98873 * update accounting. This is shared with both the
98874 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98875
98876 /* Stack limit test */
98877 actual_size = size;
98878 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
98879 - actual_size -= PAGE_SIZE;
98880 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
98881 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
98882 return -ENOMEM;
98883
98884 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98885 locked = mm->locked_vm + grow;
98886 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
98887 limit >>= PAGE_SHIFT;
98888 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
98889 if (locked > limit && !capable(CAP_IPC_LOCK))
98890 return -ENOMEM;
98891 }
98892 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98893 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
98894 * vma is the last one with address > vma->vm_end. Have to extend vma.
98895 */
98896 +#ifndef CONFIG_IA64
98897 +static
98898 +#endif
98899 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98900 {
98901 int error;
98902 + bool locknext;
98903
98904 if (!(vma->vm_flags & VM_GROWSUP))
98905 return -EFAULT;
98906
98907 + /* Also guard against wrapping around to address 0. */
98908 + if (address < PAGE_ALIGN(address+1))
98909 + address = PAGE_ALIGN(address+1);
98910 + else
98911 + return -ENOMEM;
98912 +
98913 /*
98914 * We must make sure the anon_vma is allocated
98915 * so that the anon_vma locking is not a noop.
98916 */
98917 if (unlikely(anon_vma_prepare(vma)))
98918 return -ENOMEM;
98919 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
98920 + if (locknext && anon_vma_prepare(vma->vm_next))
98921 + return -ENOMEM;
98922 vma_lock_anon_vma(vma);
98923 + if (locknext)
98924 + vma_lock_anon_vma(vma->vm_next);
98925
98926 /*
98927 * vma->vm_start/vm_end cannot change under us because the caller
98928 * is required to hold the mmap_sem in read mode. We need the
98929 - * anon_vma lock to serialize against concurrent expand_stacks.
98930 - * Also guard against wrapping around to address 0.
98931 + * anon_vma locks to serialize against concurrent expand_stacks
98932 + * and expand_upwards.
98933 */
98934 - if (address < PAGE_ALIGN(address+4))
98935 - address = PAGE_ALIGN(address+4);
98936 - else {
98937 - vma_unlock_anon_vma(vma);
98938 - return -ENOMEM;
98939 - }
98940 error = 0;
98941
98942 /* Somebody else might have raced and expanded it already */
98943 - if (address > vma->vm_end) {
98944 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
98945 + error = -ENOMEM;
98946 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
98947 unsigned long size, grow;
98948
98949 size = address - vma->vm_start;
98950 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98951 }
98952 }
98953 }
98954 + if (locknext)
98955 + vma_unlock_anon_vma(vma->vm_next);
98956 vma_unlock_anon_vma(vma);
98957 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98958 validate_mm(vma->vm_mm);
98959 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
98960 unsigned long address)
98961 {
98962 int error;
98963 + bool lockprev = false;
98964 + struct vm_area_struct *prev;
98965
98966 /*
98967 * We must make sure the anon_vma is allocated
98968 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
98969 if (error)
98970 return error;
98971
98972 + prev = vma->vm_prev;
98973 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
98974 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
98975 +#endif
98976 + if (lockprev && anon_vma_prepare(prev))
98977 + return -ENOMEM;
98978 + if (lockprev)
98979 + vma_lock_anon_vma(prev);
98980 +
98981 vma_lock_anon_vma(vma);
98982
98983 /*
98984 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
98985 */
98986
98987 /* Somebody else might have raced and expanded it already */
98988 - if (address < vma->vm_start) {
98989 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
98990 + error = -ENOMEM;
98991 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
98992 unsigned long size, grow;
98993
98994 +#ifdef CONFIG_PAX_SEGMEXEC
98995 + struct vm_area_struct *vma_m;
98996 +
98997 + vma_m = pax_find_mirror_vma(vma);
98998 +#endif
98999 +
99000 size = vma->vm_end - address;
99001 grow = (vma->vm_start - address) >> PAGE_SHIFT;
99002
99003 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
99004 vma->vm_pgoff -= grow;
99005 anon_vma_interval_tree_post_update_vma(vma);
99006 vma_gap_update(vma);
99007 +
99008 +#ifdef CONFIG_PAX_SEGMEXEC
99009 + if (vma_m) {
99010 + anon_vma_interval_tree_pre_update_vma(vma_m);
99011 + vma_m->vm_start -= grow << PAGE_SHIFT;
99012 + vma_m->vm_pgoff -= grow;
99013 + anon_vma_interval_tree_post_update_vma(vma_m);
99014 + vma_gap_update(vma_m);
99015 + }
99016 +#endif
99017 +
99018 spin_unlock(&vma->vm_mm->page_table_lock);
99019
99020 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
99021 perf_event_mmap(vma);
99022 }
99023 }
99024 }
99025 vma_unlock_anon_vma(vma);
99026 + if (lockprev)
99027 + vma_unlock_anon_vma(prev);
99028 khugepaged_enter_vma_merge(vma, vma->vm_flags);
99029 validate_mm(vma->vm_mm);
99030 return error;
99031 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
99032 do {
99033 long nrpages = vma_pages(vma);
99034
99035 +#ifdef CONFIG_PAX_SEGMEXEC
99036 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
99037 + vma = remove_vma(vma);
99038 + continue;
99039 + }
99040 +#endif
99041 +
99042 if (vma->vm_flags & VM_ACCOUNT)
99043 nr_accounted += nrpages;
99044 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
99045 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
99046 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
99047 vma->vm_prev = NULL;
99048 do {
99049 +
99050 +#ifdef CONFIG_PAX_SEGMEXEC
99051 + if (vma->vm_mirror) {
99052 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
99053 + vma->vm_mirror->vm_mirror = NULL;
99054 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
99055 + vma->vm_mirror = NULL;
99056 + }
99057 +#endif
99058 +
99059 vma_rb_erase(vma, &mm->mm_rb);
99060 mm->map_count--;
99061 tail_vma = vma;
99062 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99063 struct vm_area_struct *new;
99064 int err = -ENOMEM;
99065
99066 +#ifdef CONFIG_PAX_SEGMEXEC
99067 + struct vm_area_struct *vma_m, *new_m = NULL;
99068 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
99069 +#endif
99070 +
99071 if (is_vm_hugetlb_page(vma) && (addr &
99072 ~(huge_page_mask(hstate_vma(vma)))))
99073 return -EINVAL;
99074
99075 +#ifdef CONFIG_PAX_SEGMEXEC
99076 + vma_m = pax_find_mirror_vma(vma);
99077 +#endif
99078 +
99079 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
99080 if (!new)
99081 goto out_err;
99082
99083 +#ifdef CONFIG_PAX_SEGMEXEC
99084 + if (vma_m) {
99085 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
99086 + if (!new_m) {
99087 + kmem_cache_free(vm_area_cachep, new);
99088 + goto out_err;
99089 + }
99090 + }
99091 +#endif
99092 +
99093 /* most fields are the same, copy all, and then fixup */
99094 *new = *vma;
99095
99096 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99097 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
99098 }
99099
99100 +#ifdef CONFIG_PAX_SEGMEXEC
99101 + if (vma_m) {
99102 + *new_m = *vma_m;
99103 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
99104 + new_m->vm_mirror = new;
99105 + new->vm_mirror = new_m;
99106 +
99107 + if (new_below)
99108 + new_m->vm_end = addr_m;
99109 + else {
99110 + new_m->vm_start = addr_m;
99111 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
99112 + }
99113 + }
99114 +#endif
99115 +
99116 err = vma_dup_policy(vma, new);
99117 if (err)
99118 goto out_free_vma;
99119 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99120 else
99121 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
99122
99123 +#ifdef CONFIG_PAX_SEGMEXEC
99124 + if (!err && vma_m) {
99125 + struct mempolicy *pol = vma_policy(new);
99126 +
99127 + if (anon_vma_clone(new_m, vma_m))
99128 + goto out_free_mpol;
99129 +
99130 + mpol_get(pol);
99131 + set_vma_policy(new_m, pol);
99132 +
99133 + if (new_m->vm_file)
99134 + get_file(new_m->vm_file);
99135 +
99136 + if (new_m->vm_ops && new_m->vm_ops->open)
99137 + new_m->vm_ops->open(new_m);
99138 +
99139 + if (new_below)
99140 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
99141 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
99142 + else
99143 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
99144 +
99145 + if (err) {
99146 + if (new_m->vm_ops && new_m->vm_ops->close)
99147 + new_m->vm_ops->close(new_m);
99148 + if (new_m->vm_file)
99149 + fput(new_m->vm_file);
99150 + mpol_put(pol);
99151 + }
99152 + }
99153 +#endif
99154 +
99155 /* Success. */
99156 if (!err)
99157 return 0;
99158 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99159 new->vm_ops->close(new);
99160 if (new->vm_file)
99161 fput(new->vm_file);
99162 - unlink_anon_vmas(new);
99163 out_free_mpol:
99164 mpol_put(vma_policy(new));
99165 out_free_vma:
99166 +
99167 +#ifdef CONFIG_PAX_SEGMEXEC
99168 + if (new_m) {
99169 + unlink_anon_vmas(new_m);
99170 + kmem_cache_free(vm_area_cachep, new_m);
99171 + }
99172 +#endif
99173 +
99174 + unlink_anon_vmas(new);
99175 kmem_cache_free(vm_area_cachep, new);
99176 out_err:
99177 return err;
99178 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99179 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99180 unsigned long addr, int new_below)
99181 {
99182 +
99183 +#ifdef CONFIG_PAX_SEGMEXEC
99184 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
99185 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
99186 + if (mm->map_count >= sysctl_max_map_count-1)
99187 + return -ENOMEM;
99188 + } else
99189 +#endif
99190 +
99191 if (mm->map_count >= sysctl_max_map_count)
99192 return -ENOMEM;
99193
99194 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99195 * work. This now handles partial unmappings.
99196 * Jeremy Fitzhardinge <jeremy@goop.org>
99197 */
99198 +#ifdef CONFIG_PAX_SEGMEXEC
99199 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99200 {
99201 + int ret = __do_munmap(mm, start, len);
99202 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
99203 + return ret;
99204 +
99205 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
99206 +}
99207 +
99208 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99209 +#else
99210 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99211 +#endif
99212 +{
99213 unsigned long end;
99214 struct vm_area_struct *vma, *prev, *last;
99215
99216 + /*
99217 + * mm->mmap_sem is required to protect against another thread
99218 + * changing the mappings in case we sleep.
99219 + */
99220 + verify_mm_writelocked(mm);
99221 +
99222 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
99223 return -EINVAL;
99224
99225 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99226 /* Fix up all other VM information */
99227 remove_vma_list(mm, vma);
99228
99229 + track_exec_limit(mm, start, end, 0UL);
99230 +
99231 return 0;
99232 }
99233
99234 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
99235 int ret;
99236 struct mm_struct *mm = current->mm;
99237
99238 +
99239 +#ifdef CONFIG_PAX_SEGMEXEC
99240 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
99241 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
99242 + return -EINVAL;
99243 +#endif
99244 +
99245 down_write(&mm->mmap_sem);
99246 ret = do_munmap(mm, start, len);
99247 up_write(&mm->mmap_sem);
99248 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
99249 down_write(&mm->mmap_sem);
99250 vma = find_vma(mm, start);
99251
99252 +#ifdef CONFIG_PAX_SEGMEXEC
99253 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
99254 + goto out;
99255 +#endif
99256 +
99257 if (!vma || !(vma->vm_flags & VM_SHARED))
99258 goto out;
99259
99260 @@ -2692,16 +3178,6 @@ out:
99261 return ret;
99262 }
99263
99264 -static inline void verify_mm_writelocked(struct mm_struct *mm)
99265 -{
99266 -#ifdef CONFIG_DEBUG_VM
99267 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
99268 - WARN_ON(1);
99269 - up_read(&mm->mmap_sem);
99270 - }
99271 -#endif
99272 -}
99273 -
99274 /*
99275 * this is really a simplified "do_mmap". it only handles
99276 * anonymous maps. eventually we may be able to do some
99277 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99278 struct rb_node **rb_link, *rb_parent;
99279 pgoff_t pgoff = addr >> PAGE_SHIFT;
99280 int error;
99281 + unsigned long charged;
99282
99283 len = PAGE_ALIGN(len);
99284 if (!len)
99285 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99286
99287 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
99288
99289 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
99290 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
99291 + flags &= ~VM_EXEC;
99292 +
99293 +#ifdef CONFIG_PAX_MPROTECT
99294 + if (mm->pax_flags & MF_PAX_MPROTECT)
99295 + flags &= ~VM_MAYEXEC;
99296 +#endif
99297 +
99298 + }
99299 +#endif
99300 +
99301 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
99302 if (error & ~PAGE_MASK)
99303 return error;
99304
99305 + charged = len >> PAGE_SHIFT;
99306 +
99307 error = mlock_future_check(mm, mm->def_flags, len);
99308 if (error)
99309 return error;
99310 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99311 /*
99312 * Clear old maps. this also does some error checking for us
99313 */
99314 - munmap_back:
99315 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
99316 if (do_munmap(mm, addr, len))
99317 return -ENOMEM;
99318 - goto munmap_back;
99319 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
99320 }
99321
99322 /* Check against address space limits *after* clearing old maps... */
99323 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
99324 + if (!may_expand_vm(mm, charged))
99325 return -ENOMEM;
99326
99327 if (mm->map_count > sysctl_max_map_count)
99328 return -ENOMEM;
99329
99330 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
99331 + if (security_vm_enough_memory_mm(mm, charged))
99332 return -ENOMEM;
99333
99334 /* Can we just expand an old private anonymous mapping? */
99335 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99336 */
99337 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
99338 if (!vma) {
99339 - vm_unacct_memory(len >> PAGE_SHIFT);
99340 + vm_unacct_memory(charged);
99341 return -ENOMEM;
99342 }
99343
99344 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99345 vma_link(mm, vma, prev, rb_link, rb_parent);
99346 out:
99347 perf_event_mmap(vma);
99348 - mm->total_vm += len >> PAGE_SHIFT;
99349 + mm->total_vm += charged;
99350 if (flags & VM_LOCKED)
99351 - mm->locked_vm += (len >> PAGE_SHIFT);
99352 + mm->locked_vm += charged;
99353 vma->vm_flags |= VM_SOFTDIRTY;
99354 + track_exec_limit(mm, addr, addr + len, flags);
99355 return addr;
99356 }
99357
99358 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
99359 while (vma) {
99360 if (vma->vm_flags & VM_ACCOUNT)
99361 nr_accounted += vma_pages(vma);
99362 + vma->vm_mirror = NULL;
99363 vma = remove_vma(vma);
99364 }
99365 vm_unacct_memory(nr_accounted);
99366 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
99367 struct vm_area_struct *prev;
99368 struct rb_node **rb_link, *rb_parent;
99369
99370 +#ifdef CONFIG_PAX_SEGMEXEC
99371 + struct vm_area_struct *vma_m = NULL;
99372 +#endif
99373 +
99374 + if (security_mmap_addr(vma->vm_start))
99375 + return -EPERM;
99376 +
99377 /*
99378 * The vm_pgoff of a purely anonymous vma should be irrelevant
99379 * until its first write fault, when page's anon_vma and index
99380 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
99381 security_vm_enough_memory_mm(mm, vma_pages(vma)))
99382 return -ENOMEM;
99383
99384 +#ifdef CONFIG_PAX_SEGMEXEC
99385 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
99386 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
99387 + if (!vma_m)
99388 + return -ENOMEM;
99389 + }
99390 +#endif
99391 +
99392 vma_link(mm, vma, prev, rb_link, rb_parent);
99393 +
99394 +#ifdef CONFIG_PAX_SEGMEXEC
99395 + if (vma_m)
99396 + BUG_ON(pax_mirror_vma(vma_m, vma));
99397 +#endif
99398 +
99399 return 0;
99400 }
99401
99402 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
99403 struct rb_node **rb_link, *rb_parent;
99404 bool faulted_in_anon_vma = true;
99405
99406 + BUG_ON(vma->vm_mirror);
99407 +
99408 /*
99409 * If anonymous vma has not yet been faulted, update new pgoff
99410 * to match new location, to increase its chance of merging.
99411 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
99412 return NULL;
99413 }
99414
99415 +#ifdef CONFIG_PAX_SEGMEXEC
99416 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
99417 +{
99418 + struct vm_area_struct *prev_m;
99419 + struct rb_node **rb_link_m, *rb_parent_m;
99420 + struct mempolicy *pol_m;
99421 +
99422 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
99423 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
99424 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
99425 + *vma_m = *vma;
99426 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
99427 + if (anon_vma_clone(vma_m, vma))
99428 + return -ENOMEM;
99429 + pol_m = vma_policy(vma_m);
99430 + mpol_get(pol_m);
99431 + set_vma_policy(vma_m, pol_m);
99432 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
99433 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
99434 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
99435 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
99436 + if (vma_m->vm_file)
99437 + get_file(vma_m->vm_file);
99438 + if (vma_m->vm_ops && vma_m->vm_ops->open)
99439 + vma_m->vm_ops->open(vma_m);
99440 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
99441 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
99442 + vma_m->vm_mirror = vma;
99443 + vma->vm_mirror = vma_m;
99444 + return 0;
99445 +}
99446 +#endif
99447 +
99448 /*
99449 * Return true if the calling process may expand its vm space by the passed
99450 * number of pages
99451 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
99452
99453 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
99454
99455 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
99456 if (cur + npages > lim)
99457 return 0;
99458 return 1;
99459 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
99460 vma->vm_start = addr;
99461 vma->vm_end = addr + len;
99462
99463 +#ifdef CONFIG_PAX_MPROTECT
99464 + if (mm->pax_flags & MF_PAX_MPROTECT) {
99465 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
99466 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
99467 + return ERR_PTR(-EPERM);
99468 + if (!(vm_flags & VM_EXEC))
99469 + vm_flags &= ~VM_MAYEXEC;
99470 +#else
99471 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
99472 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
99473 +#endif
99474 + else
99475 + vm_flags &= ~VM_MAYWRITE;
99476 + }
99477 +#endif
99478 +
99479 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
99480 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
99481
99482 diff --git a/mm/mprotect.c b/mm/mprotect.c
99483 index 8858483..8145fa5 100644
99484 --- a/mm/mprotect.c
99485 +++ b/mm/mprotect.c
99486 @@ -24,10 +24,18 @@
99487 #include <linux/migrate.h>
99488 #include <linux/perf_event.h>
99489 #include <linux/ksm.h>
99490 +#include <linux/sched/sysctl.h>
99491 +
99492 +#ifdef CONFIG_PAX_MPROTECT
99493 +#include <linux/elf.h>
99494 +#include <linux/binfmts.h>
99495 +#endif
99496 +
99497 #include <asm/uaccess.h>
99498 #include <asm/pgtable.h>
99499 #include <asm/cacheflush.h>
99500 #include <asm/tlbflush.h>
99501 +#include <asm/mmu_context.h>
99502
99503 /*
99504 * For a prot_numa update we only hold mmap_sem for read so there is a
99505 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
99506 return pages;
99507 }
99508
99509 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
99510 +/* called while holding the mmap semaphor for writing except stack expansion */
99511 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
99512 +{
99513 + unsigned long oldlimit, newlimit = 0UL;
99514 +
99515 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
99516 + return;
99517 +
99518 + spin_lock(&mm->page_table_lock);
99519 + oldlimit = mm->context.user_cs_limit;
99520 + if ((prot & VM_EXEC) && oldlimit < end)
99521 + /* USER_CS limit moved up */
99522 + newlimit = end;
99523 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
99524 + /* USER_CS limit moved down */
99525 + newlimit = start;
99526 +
99527 + if (newlimit) {
99528 + mm->context.user_cs_limit = newlimit;
99529 +
99530 +#ifdef CONFIG_SMP
99531 + wmb();
99532 + cpus_clear(mm->context.cpu_user_cs_mask);
99533 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
99534 +#endif
99535 +
99536 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
99537 + }
99538 + spin_unlock(&mm->page_table_lock);
99539 + if (newlimit == end) {
99540 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
99541 +
99542 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
99543 + if (is_vm_hugetlb_page(vma))
99544 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
99545 + else
99546 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
99547 + }
99548 +}
99549 +#endif
99550 +
99551 int
99552 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
99553 unsigned long start, unsigned long end, unsigned long newflags)
99554 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
99555 int error;
99556 int dirty_accountable = 0;
99557
99558 +#ifdef CONFIG_PAX_SEGMEXEC
99559 + struct vm_area_struct *vma_m = NULL;
99560 + unsigned long start_m, end_m;
99561 +
99562 + start_m = start + SEGMEXEC_TASK_SIZE;
99563 + end_m = end + SEGMEXEC_TASK_SIZE;
99564 +#endif
99565 +
99566 if (newflags == oldflags) {
99567 *pprev = vma;
99568 return 0;
99569 }
99570
99571 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
99572 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
99573 +
99574 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
99575 + return -ENOMEM;
99576 +
99577 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
99578 + return -ENOMEM;
99579 + }
99580 +
99581 /*
99582 * If we make a private mapping writable we increase our commit;
99583 * but (without finer accounting) cannot reduce our commit if we
99584 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
99585 }
99586 }
99587
99588 +#ifdef CONFIG_PAX_SEGMEXEC
99589 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
99590 + if (start != vma->vm_start) {
99591 + error = split_vma(mm, vma, start, 1);
99592 + if (error)
99593 + goto fail;
99594 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
99595 + *pprev = (*pprev)->vm_next;
99596 + }
99597 +
99598 + if (end != vma->vm_end) {
99599 + error = split_vma(mm, vma, end, 0);
99600 + if (error)
99601 + goto fail;
99602 + }
99603 +
99604 + if (pax_find_mirror_vma(vma)) {
99605 + error = __do_munmap(mm, start_m, end_m - start_m);
99606 + if (error)
99607 + goto fail;
99608 + } else {
99609 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
99610 + if (!vma_m) {
99611 + error = -ENOMEM;
99612 + goto fail;
99613 + }
99614 + vma->vm_flags = newflags;
99615 + error = pax_mirror_vma(vma_m, vma);
99616 + if (error) {
99617 + vma->vm_flags = oldflags;
99618 + goto fail;
99619 + }
99620 + }
99621 + }
99622 +#endif
99623 +
99624 /*
99625 * First try to merge with previous and/or next vma.
99626 */
99627 @@ -315,7 +419,19 @@ success:
99628 * vm_flags and vm_page_prot are protected by the mmap_sem
99629 * held in write mode.
99630 */
99631 +
99632 +#ifdef CONFIG_PAX_SEGMEXEC
99633 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
99634 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
99635 +#endif
99636 +
99637 vma->vm_flags = newflags;
99638 +
99639 +#ifdef CONFIG_PAX_MPROTECT
99640 + if (mm->binfmt && mm->binfmt->handle_mprotect)
99641 + mm->binfmt->handle_mprotect(vma, newflags);
99642 +#endif
99643 +
99644 dirty_accountable = vma_wants_writenotify(vma);
99645 vma_set_page_prot(vma);
99646
99647 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99648 end = start + len;
99649 if (end <= start)
99650 return -ENOMEM;
99651 +
99652 +#ifdef CONFIG_PAX_SEGMEXEC
99653 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
99654 + if (end > SEGMEXEC_TASK_SIZE)
99655 + return -EINVAL;
99656 + } else
99657 +#endif
99658 +
99659 + if (end > TASK_SIZE)
99660 + return -EINVAL;
99661 +
99662 if (!arch_validate_prot(prot))
99663 return -EINVAL;
99664
99665 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99666 /*
99667 * Does the application expect PROT_READ to imply PROT_EXEC:
99668 */
99669 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
99670 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
99671 prot |= PROT_EXEC;
99672
99673 vm_flags = calc_vm_prot_bits(prot);
99674 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99675 if (start > vma->vm_start)
99676 prev = vma;
99677
99678 +#ifdef CONFIG_PAX_MPROTECT
99679 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
99680 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
99681 +#endif
99682 +
99683 for (nstart = start ; ; ) {
99684 unsigned long newflags;
99685
99686 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99687
99688 /* newflags >> 4 shift VM_MAY% in place of VM_% */
99689 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
99690 + if (prot & (PROT_WRITE | PROT_EXEC))
99691 + gr_log_rwxmprotect(vma);
99692 +
99693 + error = -EACCES;
99694 + goto out;
99695 + }
99696 +
99697 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
99698 error = -EACCES;
99699 goto out;
99700 }
99701 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99702 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
99703 if (error)
99704 goto out;
99705 +
99706 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
99707 +
99708 nstart = tmp;
99709
99710 if (nstart < prev->vm_end)
99711 diff --git a/mm/mremap.c b/mm/mremap.c
99712 index 2dc44b1..caa1819 100644
99713 --- a/mm/mremap.c
99714 +++ b/mm/mremap.c
99715 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
99716 continue;
99717 pte = ptep_get_and_clear(mm, old_addr, old_pte);
99718 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
99719 +
99720 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
99721 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
99722 + pte = pte_exprotect(pte);
99723 +#endif
99724 +
99725 pte = move_soft_dirty_pte(pte);
99726 set_pte_at(mm, new_addr, new_pte, pte);
99727 }
99728 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
99729 if (is_vm_hugetlb_page(vma))
99730 goto Einval;
99731
99732 +#ifdef CONFIG_PAX_SEGMEXEC
99733 + if (pax_find_mirror_vma(vma))
99734 + goto Einval;
99735 +#endif
99736 +
99737 /* We can't remap across vm area boundaries */
99738 if (old_len > vma->vm_end - addr)
99739 goto Efault;
99740 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
99741 unsigned long ret = -EINVAL;
99742 unsigned long charged = 0;
99743 unsigned long map_flags;
99744 + unsigned long pax_task_size = TASK_SIZE;
99745
99746 if (new_addr & ~PAGE_MASK)
99747 goto out;
99748
99749 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
99750 +#ifdef CONFIG_PAX_SEGMEXEC
99751 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
99752 + pax_task_size = SEGMEXEC_TASK_SIZE;
99753 +#endif
99754 +
99755 + pax_task_size -= PAGE_SIZE;
99756 +
99757 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
99758 goto out;
99759
99760 /* Check if the location we're moving into overlaps the
99761 * old location at all, and fail if it does.
99762 */
99763 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
99764 - goto out;
99765 -
99766 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
99767 + if (addr + old_len > new_addr && new_addr + new_len > addr)
99768 goto out;
99769
99770 ret = do_munmap(mm, new_addr, new_len);
99771 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99772 unsigned long ret = -EINVAL;
99773 unsigned long charged = 0;
99774 bool locked = false;
99775 + unsigned long pax_task_size = TASK_SIZE;
99776
99777 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
99778 return ret;
99779 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99780 if (!new_len)
99781 return ret;
99782
99783 +#ifdef CONFIG_PAX_SEGMEXEC
99784 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
99785 + pax_task_size = SEGMEXEC_TASK_SIZE;
99786 +#endif
99787 +
99788 + pax_task_size -= PAGE_SIZE;
99789 +
99790 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
99791 + old_len > pax_task_size || addr > pax_task_size-old_len)
99792 + return ret;
99793 +
99794 down_write(&current->mm->mmap_sem);
99795
99796 if (flags & MREMAP_FIXED) {
99797 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99798 new_addr = addr;
99799 }
99800 ret = addr;
99801 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
99802 goto out;
99803 }
99804 }
99805 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99806 goto out;
99807 }
99808
99809 + map_flags = vma->vm_flags;
99810 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
99811 + if (!(ret & ~PAGE_MASK)) {
99812 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
99813 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
99814 + }
99815 }
99816 out:
99817 if (ret & ~PAGE_MASK)
99818 diff --git a/mm/nommu.c b/mm/nommu.c
99819 index 3fba2dc..fdad748 100644
99820 --- a/mm/nommu.c
99821 +++ b/mm/nommu.c
99822 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
99823 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
99824 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
99825 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
99826 -int heap_stack_gap = 0;
99827
99828 atomic_long_t mmap_pages_allocated;
99829
99830 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
99831 EXPORT_SYMBOL(find_vma);
99832
99833 /*
99834 - * find a VMA
99835 - * - we don't extend stack VMAs under NOMMU conditions
99836 - */
99837 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
99838 -{
99839 - return find_vma(mm, addr);
99840 -}
99841 -
99842 -/*
99843 * expand a stack to a given address
99844 * - not supported under NOMMU conditions
99845 */
99846 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99847
99848 /* most fields are the same, copy all, and then fixup */
99849 *new = *vma;
99850 + INIT_LIST_HEAD(&new->anon_vma_chain);
99851 *region = *vma->vm_region;
99852 new->vm_region = region;
99853
99854 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
99855 }
99856 EXPORT_SYMBOL(filemap_map_pages);
99857
99858 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99859 - unsigned long addr, void *buf, int len, int write)
99860 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99861 + unsigned long addr, void *buf, size_t len, int write)
99862 {
99863 struct vm_area_struct *vma;
99864
99865 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99866 *
99867 * The caller must hold a reference on @mm.
99868 */
99869 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99870 - void *buf, int len, int write)
99871 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
99872 + void *buf, size_t len, int write)
99873 {
99874 return __access_remote_vm(NULL, mm, addr, buf, len, write);
99875 }
99876 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99877 * Access another process' address space.
99878 * - source/target buffer must be kernel space
99879 */
99880 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
99881 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
99882 {
99883 struct mm_struct *mm;
99884
99885 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
99886 index 644bcb6..444a2c4 100644
99887 --- a/mm/page-writeback.c
99888 +++ b/mm/page-writeback.c
99889 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
99890 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
99891 * - the bdi dirty thresh drops quickly due to change of JBOD workload
99892 */
99893 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
99894 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
99895 unsigned long thresh,
99896 unsigned long bg_thresh,
99897 unsigned long dirty,
99898 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
99899 index 40e2942..0eb29a2 100644
99900 --- a/mm/page_alloc.c
99901 +++ b/mm/page_alloc.c
99902 @@ -61,6 +61,7 @@
99903 #include <linux/hugetlb.h>
99904 #include <linux/sched/rt.h>
99905 #include <linux/page_owner.h>
99906 +#include <linux/random.h>
99907
99908 #include <asm/sections.h>
99909 #include <asm/tlbflush.h>
99910 @@ -357,7 +358,7 @@ out:
99911 * This usage means that zero-order pages may not be compound.
99912 */
99913
99914 -static void free_compound_page(struct page *page)
99915 +void free_compound_page(struct page *page)
99916 {
99917 __free_pages_ok(page, compound_order(page));
99918 }
99919 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
99920 __mod_zone_freepage_state(zone, (1 << order), migratetype);
99921 }
99922 #else
99923 -struct page_ext_operations debug_guardpage_ops = { NULL, };
99924 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
99925 static inline void set_page_guard(struct zone *zone, struct page *page,
99926 unsigned int order, int migratetype) {}
99927 static inline void clear_page_guard(struct zone *zone, struct page *page,
99928 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99929 bool compound = PageCompound(page);
99930 int i, bad = 0;
99931
99932 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99933 + unsigned long index = 1UL << order;
99934 +#endif
99935 +
99936 VM_BUG_ON_PAGE(PageTail(page), page);
99937 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
99938
99939 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99940 debug_check_no_obj_freed(page_address(page),
99941 PAGE_SIZE << order);
99942 }
99943 +
99944 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99945 + for (; index; --index)
99946 + sanitize_highpage(page + index - 1);
99947 +#endif
99948 +
99949 arch_free_page(page, order);
99950 kernel_map_pages(page, 1 << order, 0);
99951
99952 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
99953 local_irq_restore(flags);
99954 }
99955
99956 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99957 +bool __meminitdata extra_latent_entropy;
99958 +
99959 +static int __init setup_pax_extra_latent_entropy(char *str)
99960 +{
99961 + extra_latent_entropy = true;
99962 + return 0;
99963 +}
99964 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
99965 +
99966 +volatile u64 latent_entropy __latent_entropy;
99967 +EXPORT_SYMBOL(latent_entropy);
99968 +#endif
99969 +
99970 void __init __free_pages_bootmem(struct page *page, unsigned int order)
99971 {
99972 unsigned int nr_pages = 1 << order;
99973 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
99974 __ClearPageReserved(p);
99975 set_page_count(p, 0);
99976
99977 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99978 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
99979 + u64 hash = 0;
99980 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
99981 + const u64 *data = lowmem_page_address(page);
99982 +
99983 + for (index = 0; index < end; index++)
99984 + hash ^= hash + data[index];
99985 + latent_entropy ^= hash;
99986 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99987 + }
99988 +#endif
99989 +
99990 page_zone(page)->managed_pages += nr_pages;
99991 set_page_refcounted(page);
99992 __free_pages(page, order);
99993 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
99994 kernel_map_pages(page, 1 << order, 1);
99995 kasan_alloc_pages(page, order);
99996
99997 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
99998 if (gfp_flags & __GFP_ZERO)
99999 prep_zero_page(page, order, gfp_flags);
100000 +#endif
100001
100002 if (order && (gfp_flags & __GFP_COMP))
100003 prep_compound_page(page, order);
100004 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
100005 }
100006
100007 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
100008 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
100009 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
100010 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
100011 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
100012
100013 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
100014 do {
100015 mod_zone_page_state(zone, NR_ALLOC_BATCH,
100016 high_wmark_pages(zone) - low_wmark_pages(zone) -
100017 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
100018 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
100019 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
100020 } while (zone++ != preferred_zone);
100021 }
100022 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
100023
100024 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
100025 high_wmark_pages(zone) - low_wmark_pages(zone) -
100026 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
100027 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
100028
100029 setup_zone_migrate_reserve(zone);
100030 spin_unlock_irqrestore(&zone->lock, flags);
100031 diff --git a/mm/percpu.c b/mm/percpu.c
100032 index 73c97a5..508ee25 100644
100033 --- a/mm/percpu.c
100034 +++ b/mm/percpu.c
100035 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
100036 static unsigned int pcpu_high_unit_cpu __read_mostly;
100037
100038 /* the address of the first chunk which starts with the kernel static area */
100039 -void *pcpu_base_addr __read_mostly;
100040 +void *pcpu_base_addr __read_only;
100041 EXPORT_SYMBOL_GPL(pcpu_base_addr);
100042
100043 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
100044 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
100045 index b159769..d07037f 100644
100046 --- a/mm/process_vm_access.c
100047 +++ b/mm/process_vm_access.c
100048 @@ -13,6 +13,7 @@
100049 #include <linux/uio.h>
100050 #include <linux/sched.h>
100051 #include <linux/highmem.h>
100052 +#include <linux/security.h>
100053 #include <linux/ptrace.h>
100054 #include <linux/slab.h>
100055 #include <linux/syscalls.h>
100056 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
100057 ssize_t iov_len;
100058 size_t total_len = iov_iter_count(iter);
100059
100060 + return -ENOSYS; // PaX: until properly audited
100061 +
100062 /*
100063 * Work out how many pages of struct pages we're going to need
100064 * when eventually calling get_user_pages
100065 */
100066 for (i = 0; i < riovcnt; i++) {
100067 iov_len = rvec[i].iov_len;
100068 - if (iov_len > 0) {
100069 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
100070 - + iov_len)
100071 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
100072 - / PAGE_SIZE + 1;
100073 - nr_pages = max(nr_pages, nr_pages_iov);
100074 - }
100075 + if (iov_len <= 0)
100076 + continue;
100077 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
100078 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
100079 + nr_pages = max(nr_pages, nr_pages_iov);
100080 }
100081
100082 if (nr_pages == 0)
100083 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
100084 goto free_proc_pages;
100085 }
100086
100087 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
100088 + rc = -EPERM;
100089 + goto put_task_struct;
100090 + }
100091 +
100092 mm = mm_access(task, PTRACE_MODE_ATTACH);
100093 if (!mm || IS_ERR(mm)) {
100094 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
100095 diff --git a/mm/rmap.c b/mm/rmap.c
100096 index c161a14..8a069bb 100644
100097 --- a/mm/rmap.c
100098 +++ b/mm/rmap.c
100099 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100100 struct anon_vma *anon_vma = vma->anon_vma;
100101 struct anon_vma_chain *avc;
100102
100103 +#ifdef CONFIG_PAX_SEGMEXEC
100104 + struct anon_vma_chain *avc_m = NULL;
100105 +#endif
100106 +
100107 might_sleep();
100108 if (unlikely(!anon_vma)) {
100109 struct mm_struct *mm = vma->vm_mm;
100110 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100111 if (!avc)
100112 goto out_enomem;
100113
100114 +#ifdef CONFIG_PAX_SEGMEXEC
100115 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
100116 + if (!avc_m)
100117 + goto out_enomem_free_avc;
100118 +#endif
100119 +
100120 anon_vma = find_mergeable_anon_vma(vma);
100121 allocated = NULL;
100122 if (!anon_vma) {
100123 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100124 /* page_table_lock to protect against threads */
100125 spin_lock(&mm->page_table_lock);
100126 if (likely(!vma->anon_vma)) {
100127 +
100128 +#ifdef CONFIG_PAX_SEGMEXEC
100129 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
100130 +
100131 + if (vma_m) {
100132 + BUG_ON(vma_m->anon_vma);
100133 + vma_m->anon_vma = anon_vma;
100134 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
100135 + anon_vma->degree++;
100136 + avc_m = NULL;
100137 + }
100138 +#endif
100139 +
100140 vma->anon_vma = anon_vma;
100141 anon_vma_chain_link(vma, avc, anon_vma);
100142 /* vma reference or self-parent link for new root */
100143 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100144
100145 if (unlikely(allocated))
100146 put_anon_vma(allocated);
100147 +
100148 +#ifdef CONFIG_PAX_SEGMEXEC
100149 + if (unlikely(avc_m))
100150 + anon_vma_chain_free(avc_m);
100151 +#endif
100152 +
100153 if (unlikely(avc))
100154 anon_vma_chain_free(avc);
100155 }
100156 return 0;
100157
100158 out_enomem_free_avc:
100159 +
100160 +#ifdef CONFIG_PAX_SEGMEXEC
100161 + if (avc_m)
100162 + anon_vma_chain_free(avc_m);
100163 +#endif
100164 +
100165 anon_vma_chain_free(avc);
100166 out_enomem:
100167 return -ENOMEM;
100168 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
100169 * good chance of avoiding scanning the whole hierarchy when it searches where
100170 * page is mapped.
100171 */
100172 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
100173 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
100174 {
100175 struct anon_vma_chain *avc, *pavc;
100176 struct anon_vma *root = NULL;
100177 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
100178 * the corresponding VMA in the parent process is attached to.
100179 * Returns 0 on success, non-zero on failure.
100180 */
100181 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
100182 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
100183 {
100184 struct anon_vma_chain *avc;
100185 struct anon_vma *anon_vma;
100186 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
100187 void __init anon_vma_init(void)
100188 {
100189 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
100190 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
100191 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
100192 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
100193 + anon_vma_ctor);
100194 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
100195 + SLAB_PANIC|SLAB_NO_SANITIZE);
100196 }
100197
100198 /*
100199 diff --git a/mm/shmem.c b/mm/shmem.c
100200 index cf2d0ca..ec06b8b 100644
100201 --- a/mm/shmem.c
100202 +++ b/mm/shmem.c
100203 @@ -33,7 +33,7 @@
100204 #include <linux/swap.h>
100205 #include <linux/aio.h>
100206
100207 -static struct vfsmount *shm_mnt;
100208 +struct vfsmount *shm_mnt;
100209
100210 #ifdef CONFIG_SHMEM
100211 /*
100212 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
100213 #define BOGO_DIRENT_SIZE 20
100214
100215 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
100216 -#define SHORT_SYMLINK_LEN 128
100217 +#define SHORT_SYMLINK_LEN 64
100218
100219 /*
100220 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
100221 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
100222 static int shmem_xattr_validate(const char *name)
100223 {
100224 struct { const char *prefix; size_t len; } arr[] = {
100225 +
100226 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
100227 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
100228 +#endif
100229 +
100230 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
100231 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
100232 };
100233 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
100234 if (err)
100235 return err;
100236
100237 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
100238 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
100239 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
100240 + return -EOPNOTSUPP;
100241 + if (size > 8)
100242 + return -EINVAL;
100243 + }
100244 +#endif
100245 +
100246 return simple_xattr_set(&info->xattrs, name, value, size, flags);
100247 }
100248
100249 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
100250 int err = -ENOMEM;
100251
100252 /* Round up to L1_CACHE_BYTES to resist false sharing */
100253 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
100254 - L1_CACHE_BYTES), GFP_KERNEL);
100255 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
100256 if (!sbinfo)
100257 return -ENOMEM;
100258
100259 diff --git a/mm/slab.c b/mm/slab.c
100260 index c4b89ea..20990be 100644
100261 --- a/mm/slab.c
100262 +++ b/mm/slab.c
100263 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
100264 if ((x)->max_freeable < i) \
100265 (x)->max_freeable = i; \
100266 } while (0)
100267 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
100268 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
100269 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
100270 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
100271 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
100272 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
100273 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
100274 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
100275 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
100276 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
100277 #else
100278 #define STATS_INC_ACTIVE(x) do { } while (0)
100279 #define STATS_DEC_ACTIVE(x) do { } while (0)
100280 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
100281 #define STATS_INC_ALLOCMISS(x) do { } while (0)
100282 #define STATS_INC_FREEHIT(x) do { } while (0)
100283 #define STATS_INC_FREEMISS(x) do { } while (0)
100284 +#define STATS_INC_SANITIZED(x) do { } while (0)
100285 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
100286 #endif
100287
100288 #if DEBUG
100289 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
100290 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
100291 */
100292 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
100293 - const struct page *page, void *obj)
100294 + const struct page *page, const void *obj)
100295 {
100296 u32 offset = (obj - page->s_mem);
100297 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
100298 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
100299 * structures first. Without this, further allocations will bug.
100300 */
100301 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
100302 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
100303 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
100304 slab_state = PARTIAL_NODE;
100305
100306 slab_early_init = 0;
100307 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100308
100309 cachep = find_mergeable(size, align, flags, name, ctor);
100310 if (cachep) {
100311 - cachep->refcount++;
100312 + atomic_inc(&cachep->refcount);
100313
100314 /*
100315 * Adjust the object sizes so that we clear
100316 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
100317 struct array_cache *ac = cpu_cache_get(cachep);
100318
100319 check_irq_off();
100320 +
100321 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100322 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
100323 + STATS_INC_NOT_SANITIZED(cachep);
100324 + else {
100325 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
100326 +
100327 + if (cachep->ctor)
100328 + cachep->ctor(objp);
100329 +
100330 + STATS_INC_SANITIZED(cachep);
100331 + }
100332 +#endif
100333 +
100334 kmemleak_free_recursive(objp, cachep->flags);
100335 objp = cache_free_debugcheck(cachep, objp, caller);
100336
100337 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
100338 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
100339 }
100340
100341 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
100342 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100343 {
100344 return __do_kmalloc_node(size, flags, node, _RET_IP_);
100345 }
100346 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
100347 * @flags: the type of memory to allocate (see kmalloc).
100348 * @caller: function caller for debug tracking of the caller
100349 */
100350 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
100351 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
100352 unsigned long caller)
100353 {
100354 struct kmem_cache *cachep;
100355 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
100356
100357 if (unlikely(ZERO_OR_NULL_PTR(objp)))
100358 return;
100359 + VM_BUG_ON(!virt_addr_valid(objp));
100360 local_irq_save(flags);
100361 kfree_debugcheck(objp);
100362 c = virt_to_cache(objp);
100363 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
100364 }
100365 /* cpu stats */
100366 {
100367 - unsigned long allochit = atomic_read(&cachep->allochit);
100368 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
100369 - unsigned long freehit = atomic_read(&cachep->freehit);
100370 - unsigned long freemiss = atomic_read(&cachep->freemiss);
100371 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
100372 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
100373 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
100374 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
100375
100376 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
100377 allochit, allocmiss, freehit, freemiss);
100378 }
100379 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100380 + {
100381 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
100382 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
100383 +
100384 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
100385 + }
100386 +#endif
100387 #endif
100388 }
100389
100390 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
100391 static int __init slab_proc_init(void)
100392 {
100393 #ifdef CONFIG_DEBUG_SLAB_LEAK
100394 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
100395 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
100396 #endif
100397 return 0;
100398 }
100399 module_init(slab_proc_init);
100400 #endif
100401
100402 +bool is_usercopy_object(const void *ptr)
100403 +{
100404 + struct page *page;
100405 + struct kmem_cache *cachep;
100406 +
100407 + if (ZERO_OR_NULL_PTR(ptr))
100408 + return false;
100409 +
100410 + if (!slab_is_available())
100411 + return false;
100412 +
100413 + if (!virt_addr_valid(ptr))
100414 + return false;
100415 +
100416 + page = virt_to_head_page(ptr);
100417 +
100418 + if (!PageSlab(page))
100419 + return false;
100420 +
100421 + cachep = page->slab_cache;
100422 + return cachep->flags & SLAB_USERCOPY;
100423 +}
100424 +
100425 +#ifdef CONFIG_PAX_USERCOPY
100426 +const char *check_heap_object(const void *ptr, unsigned long n)
100427 +{
100428 + struct page *page;
100429 + struct kmem_cache *cachep;
100430 + unsigned int objnr;
100431 + unsigned long offset;
100432 +
100433 + if (ZERO_OR_NULL_PTR(ptr))
100434 + return "<null>";
100435 +
100436 + if (!virt_addr_valid(ptr))
100437 + return NULL;
100438 +
100439 + page = virt_to_head_page(ptr);
100440 +
100441 + if (!PageSlab(page))
100442 + return NULL;
100443 +
100444 + cachep = page->slab_cache;
100445 + if (!(cachep->flags & SLAB_USERCOPY))
100446 + return cachep->name;
100447 +
100448 + objnr = obj_to_index(cachep, page, ptr);
100449 + BUG_ON(objnr >= cachep->num);
100450 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
100451 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
100452 + return NULL;
100453 +
100454 + return cachep->name;
100455 +}
100456 +#endif
100457 +
100458 /**
100459 * ksize - get the actual amount of memory allocated for a given object
100460 * @objp: Pointer to the object
100461 diff --git a/mm/slab.h b/mm/slab.h
100462 index 4c3ac12..7b2e470 100644
100463 --- a/mm/slab.h
100464 +++ b/mm/slab.h
100465 @@ -22,7 +22,7 @@ struct kmem_cache {
100466 unsigned int align; /* Alignment as calculated */
100467 unsigned long flags; /* Active flags on the slab */
100468 const char *name; /* Slab name for sysfs */
100469 - int refcount; /* Use counter */
100470 + atomic_t refcount; /* Use counter */
100471 void (*ctor)(void *); /* Called on object slot creation */
100472 struct list_head list; /* List of all slab caches on the system */
100473 };
100474 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
100475 /* The slab cache that manages slab cache information */
100476 extern struct kmem_cache *kmem_cache;
100477
100478 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100479 +#ifdef CONFIG_X86_64
100480 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
100481 +#else
100482 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
100483 +#endif
100484 +enum pax_sanitize_mode {
100485 + PAX_SANITIZE_SLAB_OFF = 0,
100486 + PAX_SANITIZE_SLAB_FAST,
100487 + PAX_SANITIZE_SLAB_FULL,
100488 +};
100489 +extern enum pax_sanitize_mode pax_sanitize_slab;
100490 +#endif
100491 +
100492 unsigned long calculate_alignment(unsigned long flags,
100493 unsigned long align, unsigned long size);
100494
100495 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
100496
100497 /* Legal flag mask for kmem_cache_create(), for various configurations */
100498 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
100499 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
100500 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
100501 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
100502
100503 #if defined(CONFIG_DEBUG_SLAB)
100504 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
100505 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
100506 return s;
100507
100508 page = virt_to_head_page(x);
100509 +
100510 + BUG_ON(!PageSlab(page));
100511 +
100512 cachep = page->slab_cache;
100513 if (slab_equal_or_root(cachep, s))
100514 return cachep;
100515 diff --git a/mm/slab_common.c b/mm/slab_common.c
100516 index 999bb34..9843aea 100644
100517 --- a/mm/slab_common.c
100518 +++ b/mm/slab_common.c
100519 @@ -25,11 +25,35 @@
100520
100521 #include "slab.h"
100522
100523 -enum slab_state slab_state;
100524 +enum slab_state slab_state __read_only;
100525 LIST_HEAD(slab_caches);
100526 DEFINE_MUTEX(slab_mutex);
100527 struct kmem_cache *kmem_cache;
100528
100529 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100530 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
100531 +static int __init pax_sanitize_slab_setup(char *str)
100532 +{
100533 + if (!str)
100534 + return 0;
100535 +
100536 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
100537 + pr_info("PaX slab sanitization: %s\n", "disabled");
100538 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
100539 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
100540 + pr_info("PaX slab sanitization: %s\n", "fast");
100541 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
100542 + } else if (!strcmp(str, "full")) {
100543 + pr_info("PaX slab sanitization: %s\n", "full");
100544 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
100545 + } else
100546 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
100547 +
100548 + return 0;
100549 +}
100550 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
100551 +#endif
100552 +
100553 /*
100554 * Set of flags that will prevent slab merging
100555 */
100556 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
100557 * Merge control. If this is set then no merging of slab caches will occur.
100558 * (Could be removed. This was introduced to pacify the merge skeptics.)
100559 */
100560 -static int slab_nomerge;
100561 +static int slab_nomerge = 1;
100562
100563 static int __init setup_slab_nomerge(char *str)
100564 {
100565 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
100566 /*
100567 * We may have set a slab to be unmergeable during bootstrap.
100568 */
100569 - if (s->refcount < 0)
100570 + if (atomic_read(&s->refcount) < 0)
100571 return 1;
100572
100573 return 0;
100574 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
100575 if (err)
100576 goto out_free_cache;
100577
100578 - s->refcount = 1;
100579 + atomic_set(&s->refcount, 1);
100580 list_add(&s->list, &slab_caches);
100581 out:
100582 if (err)
100583 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
100584 */
100585 flags &= CACHE_CREATE_MASK;
100586
100587 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100588 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
100589 + flags |= SLAB_NO_SANITIZE;
100590 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
100591 + flags &= ~SLAB_NO_SANITIZE;
100592 +#endif
100593 +
100594 s = __kmem_cache_alias(name, size, align, flags, ctor);
100595 if (s)
100596 goto out_unlock;
100597 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
100598 rcu_barrier();
100599
100600 list_for_each_entry_safe(s, s2, release, list) {
100601 -#ifdef SLAB_SUPPORTS_SYSFS
100602 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100603 sysfs_slab_remove(s);
100604 #else
100605 slab_kmem_cache_release(s);
100606 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
100607
100608 mutex_lock(&slab_mutex);
100609
100610 - s->refcount--;
100611 - if (s->refcount)
100612 + if (!atomic_dec_and_test(&s->refcount))
100613 goto out_unlock;
100614
100615 for_each_memcg_cache_safe(c, c2, s) {
100616 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
100617 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
100618 name, size, err);
100619
100620 - s->refcount = -1; /* Exempt from merging for now */
100621 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
100622 }
100623
100624 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
100625 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
100626
100627 create_boot_cache(s, name, size, flags);
100628 list_add(&s->list, &slab_caches);
100629 - s->refcount = 1;
100630 + atomic_set(&s->refcount, 1);
100631 return s;
100632 }
100633
100634 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100635 EXPORT_SYMBOL(kmalloc_dma_caches);
100636 #endif
100637
100638 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100639 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
100640 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
100641 +#endif
100642 +
100643 /*
100644 * Conversion table for small slabs sizes / 8 to the index in the
100645 * kmalloc array. This is necessary for slabs < 192 since we have non power
100646 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
100647 return kmalloc_dma_caches[index];
100648
100649 #endif
100650 +
100651 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100652 + if (unlikely((flags & GFP_USERCOPY)))
100653 + return kmalloc_usercopy_caches[index];
100654 +
100655 +#endif
100656 +
100657 return kmalloc_caches[index];
100658 }
100659
100660 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
100661 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
100662 if (!kmalloc_caches[i]) {
100663 kmalloc_caches[i] = create_kmalloc_cache(NULL,
100664 - 1 << i, flags);
100665 + 1 << i, SLAB_USERCOPY | flags);
100666 }
100667
100668 /*
100669 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
100670 * earlier power of two caches
100671 */
100672 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
100673 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
100674 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
100675
100676 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
100677 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
100678 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
100679 }
100680
100681 /* Kmalloc array is now usable */
100682 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
100683 }
100684 }
100685 #endif
100686 +
100687 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100688 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
100689 + struct kmem_cache *s = kmalloc_caches[i];
100690 +
100691 + if (s) {
100692 + int size = kmalloc_size(i);
100693 + char *n = kasprintf(GFP_NOWAIT,
100694 + "usercopy-kmalloc-%d", size);
100695 +
100696 + BUG_ON(!n);
100697 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
100698 + size, SLAB_USERCOPY | flags);
100699 + }
100700 + }
100701 +#endif
100702 +
100703 }
100704 #endif /* !CONFIG_SLOB */
100705
100706 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
100707 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
100708 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
100709 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
100710 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100711 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
100712 +#endif
100713 #endif
100714 seq_putc(m, '\n');
100715 }
100716 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
100717 module_init(slab_proc_init);
100718 #endif /* CONFIG_SLABINFO */
100719
100720 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
100721 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
100722 gfp_t flags)
100723 {
100724 void *ret;
100725 diff --git a/mm/slob.c b/mm/slob.c
100726 index 94a7fed..cf3fb1a 100644
100727 --- a/mm/slob.c
100728 +++ b/mm/slob.c
100729 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
100730 /*
100731 * Return the size of a slob block.
100732 */
100733 -static slobidx_t slob_units(slob_t *s)
100734 +static slobidx_t slob_units(const slob_t *s)
100735 {
100736 if (s->units > 0)
100737 return s->units;
100738 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
100739 /*
100740 * Return the next free slob block pointer after this one.
100741 */
100742 -static slob_t *slob_next(slob_t *s)
100743 +static slob_t *slob_next(const slob_t *s)
100744 {
100745 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
100746 slobidx_t next;
100747 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
100748 /*
100749 * Returns true if s is the last free block in its page.
100750 */
100751 -static int slob_last(slob_t *s)
100752 +static int slob_last(const slob_t *s)
100753 {
100754 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
100755 }
100756
100757 -static void *slob_new_pages(gfp_t gfp, int order, int node)
100758 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
100759 {
100760 - void *page;
100761 + struct page *page;
100762
100763 #ifdef CONFIG_NUMA
100764 if (node != NUMA_NO_NODE)
100765 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
100766 if (!page)
100767 return NULL;
100768
100769 - return page_address(page);
100770 + __SetPageSlab(page);
100771 + return page;
100772 }
100773
100774 -static void slob_free_pages(void *b, int order)
100775 +static void slob_free_pages(struct page *sp, int order)
100776 {
100777 if (current->reclaim_state)
100778 current->reclaim_state->reclaimed_slab += 1 << order;
100779 - free_pages((unsigned long)b, order);
100780 + __ClearPageSlab(sp);
100781 + page_mapcount_reset(sp);
100782 + sp->private = 0;
100783 + __free_pages(sp, order);
100784 }
100785
100786 /*
100787 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100788
100789 /* Not enough space: must allocate a new page */
100790 if (!b) {
100791 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100792 - if (!b)
100793 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100794 + if (!sp)
100795 return NULL;
100796 - sp = virt_to_page(b);
100797 - __SetPageSlab(sp);
100798 + b = page_address(sp);
100799
100800 spin_lock_irqsave(&slob_lock, flags);
100801 sp->units = SLOB_UNITS(PAGE_SIZE);
100802 sp->freelist = b;
100803 + sp->private = 0;
100804 INIT_LIST_HEAD(&sp->lru);
100805 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
100806 set_slob_page_free(sp, slob_list);
100807 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100808 /*
100809 * slob_free: entry point into the slob allocator.
100810 */
100811 -static void slob_free(void *block, int size)
100812 +static void slob_free(struct kmem_cache *c, void *block, int size)
100813 {
100814 struct page *sp;
100815 slob_t *prev, *next, *b = (slob_t *)block;
100816 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
100817 if (slob_page_free(sp))
100818 clear_slob_page_free(sp);
100819 spin_unlock_irqrestore(&slob_lock, flags);
100820 - __ClearPageSlab(sp);
100821 - page_mapcount_reset(sp);
100822 - slob_free_pages(b, 0);
100823 + slob_free_pages(sp, 0);
100824 return;
100825 }
100826
100827 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100828 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
100829 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
100830 +#endif
100831 +
100832 if (!slob_page_free(sp)) {
100833 /* This slob page is about to become partially free. Easy! */
100834 sp->units = units;
100835 @@ -424,11 +431,10 @@ out:
100836 */
100837
100838 static __always_inline void *
100839 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100840 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
100841 {
100842 - unsigned int *m;
100843 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100844 - void *ret;
100845 + slob_t *m;
100846 + void *ret = NULL;
100847
100848 gfp &= gfp_allowed_mask;
100849
100850 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100851
100852 if (!m)
100853 return NULL;
100854 - *m = size;
100855 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
100856 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
100857 + m[0].units = size;
100858 + m[1].units = align;
100859 ret = (void *)m + align;
100860
100861 trace_kmalloc_node(caller, ret,
100862 size, size + align, gfp, node);
100863 } else {
100864 unsigned int order = get_order(size);
100865 + struct page *page;
100866
100867 if (likely(order))
100868 gfp |= __GFP_COMP;
100869 - ret = slob_new_pages(gfp, order, node);
100870 + page = slob_new_pages(gfp, order, node);
100871 + if (page) {
100872 + ret = page_address(page);
100873 + page->private = size;
100874 + }
100875
100876 trace_kmalloc_node(caller, ret,
100877 size, PAGE_SIZE << order, gfp, node);
100878 }
100879
100880 - kmemleak_alloc(ret, size, 1, gfp);
100881 return ret;
100882 }
100883
100884 -void *__kmalloc(size_t size, gfp_t gfp)
100885 +static __always_inline void *
100886 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100887 +{
100888 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100889 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
100890 +
100891 + if (!ZERO_OR_NULL_PTR(ret))
100892 + kmemleak_alloc(ret, size, 1, gfp);
100893 + return ret;
100894 +}
100895 +
100896 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
100897 {
100898 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
100899 }
100900 @@ -491,34 +515,112 @@ void kfree(const void *block)
100901 return;
100902 kmemleak_free(block);
100903
100904 + VM_BUG_ON(!virt_addr_valid(block));
100905 sp = virt_to_page(block);
100906 - if (PageSlab(sp)) {
100907 + VM_BUG_ON(!PageSlab(sp));
100908 + if (!sp->private) {
100909 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100910 - unsigned int *m = (unsigned int *)(block - align);
100911 - slob_free(m, *m + align);
100912 - } else
100913 + slob_t *m = (slob_t *)(block - align);
100914 + slob_free(NULL, m, m[0].units + align);
100915 + } else {
100916 + __ClearPageSlab(sp);
100917 + page_mapcount_reset(sp);
100918 + sp->private = 0;
100919 __free_pages(sp, compound_order(sp));
100920 + }
100921 }
100922 EXPORT_SYMBOL(kfree);
100923
100924 +bool is_usercopy_object(const void *ptr)
100925 +{
100926 + if (!slab_is_available())
100927 + return false;
100928 +
100929 + // PAX: TODO
100930 +
100931 + return false;
100932 +}
100933 +
100934 +#ifdef CONFIG_PAX_USERCOPY
100935 +const char *check_heap_object(const void *ptr, unsigned long n)
100936 +{
100937 + struct page *page;
100938 + const slob_t *free;
100939 + const void *base;
100940 + unsigned long flags;
100941 +
100942 + if (ZERO_OR_NULL_PTR(ptr))
100943 + return "<null>";
100944 +
100945 + if (!virt_addr_valid(ptr))
100946 + return NULL;
100947 +
100948 + page = virt_to_head_page(ptr);
100949 + if (!PageSlab(page))
100950 + return NULL;
100951 +
100952 + if (page->private) {
100953 + base = page;
100954 + if (base <= ptr && n <= page->private - (ptr - base))
100955 + return NULL;
100956 + return "<slob>";
100957 + }
100958 +
100959 + /* some tricky double walking to find the chunk */
100960 + spin_lock_irqsave(&slob_lock, flags);
100961 + base = (void *)((unsigned long)ptr & PAGE_MASK);
100962 + free = page->freelist;
100963 +
100964 + while (!slob_last(free) && (void *)free <= ptr) {
100965 + base = free + slob_units(free);
100966 + free = slob_next(free);
100967 + }
100968 +
100969 + while (base < (void *)free) {
100970 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
100971 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
100972 + int offset;
100973 +
100974 + if (ptr < base + align)
100975 + break;
100976 +
100977 + offset = ptr - base - align;
100978 + if (offset >= m) {
100979 + base += size;
100980 + continue;
100981 + }
100982 +
100983 + if (n > m - offset)
100984 + break;
100985 +
100986 + spin_unlock_irqrestore(&slob_lock, flags);
100987 + return NULL;
100988 + }
100989 +
100990 + spin_unlock_irqrestore(&slob_lock, flags);
100991 + return "<slob>";
100992 +}
100993 +#endif
100994 +
100995 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
100996 size_t ksize(const void *block)
100997 {
100998 struct page *sp;
100999 int align;
101000 - unsigned int *m;
101001 + slob_t *m;
101002
101003 BUG_ON(!block);
101004 if (unlikely(block == ZERO_SIZE_PTR))
101005 return 0;
101006
101007 sp = virt_to_page(block);
101008 - if (unlikely(!PageSlab(sp)))
101009 - return PAGE_SIZE << compound_order(sp);
101010 + VM_BUG_ON(!PageSlab(sp));
101011 + if (sp->private)
101012 + return sp->private;
101013
101014 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
101015 - m = (unsigned int *)(block - align);
101016 - return SLOB_UNITS(*m) * SLOB_UNIT;
101017 + m = (slob_t *)(block - align);
101018 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
101019 }
101020 EXPORT_SYMBOL(ksize);
101021
101022 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
101023
101024 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
101025 {
101026 - void *b;
101027 + void *b = NULL;
101028
101029 flags &= gfp_allowed_mask;
101030
101031 lockdep_trace_alloc(flags);
101032
101033 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101034 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
101035 +#else
101036 if (c->size < PAGE_SIZE) {
101037 b = slob_alloc(c->size, flags, c->align, node);
101038 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
101039 SLOB_UNITS(c->size) * SLOB_UNIT,
101040 flags, node);
101041 } else {
101042 - b = slob_new_pages(flags, get_order(c->size), node);
101043 + struct page *sp;
101044 +
101045 + sp = slob_new_pages(flags, get_order(c->size), node);
101046 + if (sp) {
101047 + b = page_address(sp);
101048 + sp->private = c->size;
101049 + }
101050 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
101051 PAGE_SIZE << get_order(c->size),
101052 flags, node);
101053 }
101054 +#endif
101055
101056 if (b && c->ctor)
101057 c->ctor(b);
101058 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
101059 EXPORT_SYMBOL(kmem_cache_alloc);
101060
101061 #ifdef CONFIG_NUMA
101062 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
101063 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
101064 {
101065 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
101066 }
101067 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
101068 EXPORT_SYMBOL(kmem_cache_alloc_node);
101069 #endif
101070
101071 -static void __kmem_cache_free(void *b, int size)
101072 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
101073 {
101074 - if (size < PAGE_SIZE)
101075 - slob_free(b, size);
101076 + struct page *sp;
101077 +
101078 + sp = virt_to_page(b);
101079 + BUG_ON(!PageSlab(sp));
101080 + if (!sp->private)
101081 + slob_free(c, b, size);
101082 else
101083 - slob_free_pages(b, get_order(size));
101084 + slob_free_pages(sp, get_order(size));
101085 }
101086
101087 static void kmem_rcu_free(struct rcu_head *head)
101088 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
101089 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
101090 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
101091
101092 - __kmem_cache_free(b, slob_rcu->size);
101093 + __kmem_cache_free(NULL, b, slob_rcu->size);
101094 }
101095
101096 void kmem_cache_free(struct kmem_cache *c, void *b)
101097 {
101098 + int size = c->size;
101099 +
101100 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101101 + if (size + c->align < PAGE_SIZE) {
101102 + size += c->align;
101103 + b -= c->align;
101104 + }
101105 +#endif
101106 +
101107 kmemleak_free_recursive(b, c->flags);
101108 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
101109 struct slob_rcu *slob_rcu;
101110 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
101111 - slob_rcu->size = c->size;
101112 + slob_rcu = b + (size - sizeof(struct slob_rcu));
101113 + slob_rcu->size = size;
101114 call_rcu(&slob_rcu->head, kmem_rcu_free);
101115 } else {
101116 - __kmem_cache_free(b, c->size);
101117 + __kmem_cache_free(c, b, size);
101118 }
101119
101120 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101121 + trace_kfree(_RET_IP_, b);
101122 +#else
101123 trace_kmem_cache_free(_RET_IP_, b);
101124 +#endif
101125 +
101126 }
101127 EXPORT_SYMBOL(kmem_cache_free);
101128
101129 diff --git a/mm/slub.c b/mm/slub.c
101130 index 82c4737..55c316a 100644
101131 --- a/mm/slub.c
101132 +++ b/mm/slub.c
101133 @@ -198,7 +198,7 @@ struct track {
101134
101135 enum track_item { TRACK_ALLOC, TRACK_FREE };
101136
101137 -#ifdef CONFIG_SYSFS
101138 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101139 static int sysfs_slab_add(struct kmem_cache *);
101140 static int sysfs_slab_alias(struct kmem_cache *, const char *);
101141 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
101142 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
101143 if (!t->addr)
101144 return;
101145
101146 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
101147 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
101148 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
101149 #ifdef CONFIG_STACKTRACE
101150 {
101151 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
101152
101153 slab_free_hook(s, x);
101154
101155 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101156 + if (!(s->flags & SLAB_NO_SANITIZE)) {
101157 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
101158 + if (s->ctor)
101159 + s->ctor(x);
101160 + }
101161 +#endif
101162 +
101163 redo:
101164 /*
101165 * Determine the currently cpus per cpu slab.
101166 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
101167 s->inuse = size;
101168
101169 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
101170 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101171 + (!(flags & SLAB_NO_SANITIZE)) ||
101172 +#endif
101173 s->ctor)) {
101174 /*
101175 * Relocate free pointer after the object if it is not
101176 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
101177
101178 __setup("slub_min_objects=", setup_slub_min_objects);
101179
101180 -void *__kmalloc(size_t size, gfp_t flags)
101181 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
101182 {
101183 struct kmem_cache *s;
101184 void *ret;
101185 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
101186 return ptr;
101187 }
101188
101189 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
101190 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
101191 {
101192 struct kmem_cache *s;
101193 void *ret;
101194 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
101195 return slab_ksize(page->slab_cache);
101196 }
101197
101198 +bool is_usercopy_object(const void *ptr)
101199 +{
101200 + struct page *page;
101201 + struct kmem_cache *s;
101202 +
101203 + if (ZERO_OR_NULL_PTR(ptr))
101204 + return false;
101205 +
101206 + if (!slab_is_available())
101207 + return false;
101208 +
101209 + if (!virt_addr_valid(ptr))
101210 + return false;
101211 +
101212 + page = virt_to_head_page(ptr);
101213 +
101214 + if (!PageSlab(page))
101215 + return false;
101216 +
101217 + s = page->slab_cache;
101218 + return s->flags & SLAB_USERCOPY;
101219 +}
101220 +
101221 +#ifdef CONFIG_PAX_USERCOPY
101222 +const char *check_heap_object(const void *ptr, unsigned long n)
101223 +{
101224 + struct page *page;
101225 + struct kmem_cache *s;
101226 + unsigned long offset;
101227 +
101228 + if (ZERO_OR_NULL_PTR(ptr))
101229 + return "<null>";
101230 +
101231 + if (!virt_addr_valid(ptr))
101232 + return NULL;
101233 +
101234 + page = virt_to_head_page(ptr);
101235 +
101236 + if (!PageSlab(page))
101237 + return NULL;
101238 +
101239 + s = page->slab_cache;
101240 + if (!(s->flags & SLAB_USERCOPY))
101241 + return s->name;
101242 +
101243 + offset = (ptr - page_address(page)) % s->size;
101244 + if (offset <= s->object_size && n <= s->object_size - offset)
101245 + return NULL;
101246 +
101247 + return s->name;
101248 +}
101249 +#endif
101250 +
101251 size_t ksize(const void *object)
101252 {
101253 size_t size = __ksize(object);
101254 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
101255 if (unlikely(ZERO_OR_NULL_PTR(x)))
101256 return;
101257
101258 + VM_BUG_ON(!virt_addr_valid(x));
101259 page = virt_to_head_page(x);
101260 if (unlikely(!PageSlab(page))) {
101261 BUG_ON(!PageCompound(page));
101262 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
101263
101264 s = find_mergeable(size, align, flags, name, ctor);
101265 if (s) {
101266 - s->refcount++;
101267 + atomic_inc(&s->refcount);
101268
101269 /*
101270 * Adjust the object sizes so that we clear
101271 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
101272 }
101273
101274 if (sysfs_slab_alias(s, name)) {
101275 - s->refcount--;
101276 + atomic_dec(&s->refcount);
101277 s = NULL;
101278 }
101279 }
101280 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
101281 }
101282 #endif
101283
101284 -#ifdef CONFIG_SYSFS
101285 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101286 static int count_inuse(struct page *page)
101287 {
101288 return page->inuse;
101289 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
101290 len += sprintf(buf + len, "%7ld ", l->count);
101291
101292 if (l->addr)
101293 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101294 + len += sprintf(buf + len, "%pS", NULL);
101295 +#else
101296 len += sprintf(buf + len, "%pS", (void *)l->addr);
101297 +#endif
101298 else
101299 len += sprintf(buf + len, "<not-available>");
101300
101301 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
101302 validate_slab_cache(kmalloc_caches[9]);
101303 }
101304 #else
101305 -#ifdef CONFIG_SYSFS
101306 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101307 static void resiliency_test(void) {};
101308 #endif
101309 #endif
101310
101311 -#ifdef CONFIG_SYSFS
101312 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101313 enum slab_stat_type {
101314 SL_ALL, /* All slabs */
101315 SL_PARTIAL, /* Only partially allocated slabs */
101316 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
101317 {
101318 if (!s->ctor)
101319 return 0;
101320 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101321 + return sprintf(buf, "%pS\n", NULL);
101322 +#else
101323 return sprintf(buf, "%pS\n", s->ctor);
101324 +#endif
101325 }
101326 SLAB_ATTR_RO(ctor);
101327
101328 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
101329 {
101330 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
101331 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
101332 }
101333 SLAB_ATTR_RO(aliases);
101334
101335 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
101336 SLAB_ATTR_RO(cache_dma);
101337 #endif
101338
101339 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101340 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
101341 +{
101342 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
101343 +}
101344 +SLAB_ATTR_RO(usercopy);
101345 +#endif
101346 +
101347 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101348 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
101349 +{
101350 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
101351 +}
101352 +SLAB_ATTR_RO(sanitize);
101353 +#endif
101354 +
101355 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
101356 {
101357 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
101358 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
101359 * as well as cause other issues like converting a mergeable
101360 * cache into an umergeable one.
101361 */
101362 - if (s->refcount > 1)
101363 + if (atomic_read(&s->refcount) > 1)
101364 return -EINVAL;
101365
101366 s->flags &= ~SLAB_TRACE;
101367 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
101368 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
101369 size_t length)
101370 {
101371 - if (s->refcount > 1)
101372 + if (atomic_read(&s->refcount) > 1)
101373 return -EINVAL;
101374
101375 s->flags &= ~SLAB_FAILSLAB;
101376 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
101377 #ifdef CONFIG_ZONE_DMA
101378 &cache_dma_attr.attr,
101379 #endif
101380 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101381 + &usercopy_attr.attr,
101382 +#endif
101383 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101384 + &sanitize_attr.attr,
101385 +#endif
101386 #ifdef CONFIG_NUMA
101387 &remote_node_defrag_ratio_attr.attr,
101388 #endif
101389 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
101390 return name;
101391 }
101392
101393 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101394 static int sysfs_slab_add(struct kmem_cache *s)
101395 {
101396 int err;
101397 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
101398 kobject_del(&s->kobj);
101399 kobject_put(&s->kobj);
101400 }
101401 +#endif
101402
101403 /*
101404 * Need to buffer aliases during bootup until sysfs becomes
101405 @@ -5243,6 +5340,7 @@ struct saved_alias {
101406
101407 static struct saved_alias *alias_list;
101408
101409 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101410 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
101411 {
101412 struct saved_alias *al;
101413 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
101414 alias_list = al;
101415 return 0;
101416 }
101417 +#endif
101418
101419 static int __init slab_sysfs_init(void)
101420 {
101421 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
101422 index 4cba9c2..b4f9fcc 100644
101423 --- a/mm/sparse-vmemmap.c
101424 +++ b/mm/sparse-vmemmap.c
101425 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
101426 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
101427 if (!p)
101428 return NULL;
101429 - pud_populate(&init_mm, pud, p);
101430 + pud_populate_kernel(&init_mm, pud, p);
101431 }
101432 return pud;
101433 }
101434 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
101435 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
101436 if (!p)
101437 return NULL;
101438 - pgd_populate(&init_mm, pgd, p);
101439 + pgd_populate_kernel(&init_mm, pgd, p);
101440 }
101441 return pgd;
101442 }
101443 diff --git a/mm/sparse.c b/mm/sparse.c
101444 index d1b48b6..6e8590e 100644
101445 --- a/mm/sparse.c
101446 +++ b/mm/sparse.c
101447 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
101448
101449 for (i = 0; i < PAGES_PER_SECTION; i++) {
101450 if (PageHWPoison(&memmap[i])) {
101451 - atomic_long_sub(1, &num_poisoned_pages);
101452 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
101453 ClearPageHWPoison(&memmap[i]);
101454 }
101455 }
101456 diff --git a/mm/swap.c b/mm/swap.c
101457 index cd3a5e6..40c0c8f 100644
101458 --- a/mm/swap.c
101459 +++ b/mm/swap.c
101460 @@ -31,6 +31,7 @@
101461 #include <linux/memcontrol.h>
101462 #include <linux/gfp.h>
101463 #include <linux/uio.h>
101464 +#include <linux/hugetlb.h>
101465
101466 #include "internal.h"
101467
101468 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
101469
101470 __page_cache_release(page);
101471 dtor = get_compound_page_dtor(page);
101472 + if (!PageHuge(page))
101473 + BUG_ON(dtor != free_compound_page);
101474 (*dtor)(page);
101475 }
101476
101477 diff --git a/mm/swapfile.c b/mm/swapfile.c
101478 index 63f55cc..31874e6 100644
101479 --- a/mm/swapfile.c
101480 +++ b/mm/swapfile.c
101481 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
101482
101483 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
101484 /* Activity counter to indicate that a swapon or swapoff has occurred */
101485 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
101486 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
101487
101488 static inline unsigned char swap_count(unsigned char ent)
101489 {
101490 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
101491 spin_unlock(&swap_lock);
101492
101493 err = 0;
101494 - atomic_inc(&proc_poll_event);
101495 + atomic_inc_unchecked(&proc_poll_event);
101496 wake_up_interruptible(&proc_poll_wait);
101497
101498 out_dput:
101499 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
101500
101501 poll_wait(file, &proc_poll_wait, wait);
101502
101503 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
101504 - seq->poll_event = atomic_read(&proc_poll_event);
101505 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
101506 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
101507 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
101508 }
101509
101510 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
101511 return ret;
101512
101513 seq = file->private_data;
101514 - seq->poll_event = atomic_read(&proc_poll_event);
101515 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
101516 return 0;
101517 }
101518
101519 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
101520 (frontswap_map) ? "FS" : "");
101521
101522 mutex_unlock(&swapon_mutex);
101523 - atomic_inc(&proc_poll_event);
101524 + atomic_inc_unchecked(&proc_poll_event);
101525 wake_up_interruptible(&proc_poll_wait);
101526
101527 if (S_ISREG(inode->i_mode))
101528 diff --git a/mm/util.c b/mm/util.c
101529 index 3981ae9..28b585b 100644
101530 --- a/mm/util.c
101531 +++ b/mm/util.c
101532 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
101533 void arch_pick_mmap_layout(struct mm_struct *mm)
101534 {
101535 mm->mmap_base = TASK_UNMAPPED_BASE;
101536 +
101537 +#ifdef CONFIG_PAX_RANDMMAP
101538 + if (mm->pax_flags & MF_PAX_RANDMMAP)
101539 + mm->mmap_base += mm->delta_mmap;
101540 +#endif
101541 +
101542 mm->get_unmapped_area = arch_get_unmapped_area;
101543 }
101544 #endif
101545 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
101546 if (!mm->arg_end)
101547 goto out_mm; /* Shh! No looking before we're done */
101548
101549 + if (gr_acl_handle_procpidmem(task))
101550 + goto out_mm;
101551 +
101552 len = mm->arg_end - mm->arg_start;
101553
101554 if (len > buflen)
101555 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
101556 index 49abccf..7bd1931 100644
101557 --- a/mm/vmalloc.c
101558 +++ b/mm/vmalloc.c
101559 @@ -39,20 +39,65 @@ struct vfree_deferred {
101560 struct work_struct wq;
101561 };
101562 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
101563 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
101564 +
101565 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101566 +struct stack_deferred_llist {
101567 + struct llist_head list;
101568 + void *stack;
101569 + void *lowmem_stack;
101570 +};
101571 +
101572 +struct stack_deferred {
101573 + struct stack_deferred_llist list;
101574 + struct work_struct wq;
101575 +};
101576 +
101577 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
101578 +#endif
101579
101580 static void __vunmap(const void *, int);
101581
101582 -static void free_work(struct work_struct *w)
101583 +static void vfree_work(struct work_struct *w)
101584 {
101585 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
101586 struct llist_node *llnode = llist_del_all(&p->list);
101587 while (llnode) {
101588 - void *p = llnode;
101589 + void *x = llnode;
101590 llnode = llist_next(llnode);
101591 - __vunmap(p, 1);
101592 + __vunmap(x, 1);
101593 }
101594 }
101595
101596 +static void vunmap_work(struct work_struct *w)
101597 +{
101598 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
101599 + struct llist_node *llnode = llist_del_all(&p->list);
101600 + while (llnode) {
101601 + void *x = llnode;
101602 + llnode = llist_next(llnode);
101603 + __vunmap(x, 0);
101604 + }
101605 +}
101606 +
101607 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101608 +static void unmap_work(struct work_struct *w)
101609 +{
101610 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
101611 + struct llist_node *llnode = llist_del_all(&p->list.list);
101612 + while (llnode) {
101613 + struct stack_deferred_llist *x =
101614 + llist_entry((struct llist_head *)llnode,
101615 + struct stack_deferred_llist, list);
101616 + void *stack = ACCESS_ONCE(x->stack);
101617 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
101618 + llnode = llist_next(llnode);
101619 + __vunmap(stack, 0);
101620 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
101621 + }
101622 +}
101623 +#endif
101624 +
101625 /*** Page table manipulation functions ***/
101626
101627 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
101628 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
101629
101630 pte = pte_offset_kernel(pmd, addr);
101631 do {
101632 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
101633 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
101634 +
101635 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
101636 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
101637 + BUG_ON(!pte_exec(*pte));
101638 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
101639 + continue;
101640 + }
101641 +#endif
101642 +
101643 + {
101644 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
101645 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
101646 + }
101647 } while (pte++, addr += PAGE_SIZE, addr != end);
101648 }
101649
101650 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
101651 pte = pte_alloc_kernel(pmd, addr);
101652 if (!pte)
101653 return -ENOMEM;
101654 +
101655 + pax_open_kernel();
101656 do {
101657 struct page *page = pages[*nr];
101658
101659 - if (WARN_ON(!pte_none(*pte)))
101660 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
101661 + if (pgprot_val(prot) & _PAGE_NX)
101662 +#endif
101663 +
101664 + if (!pte_none(*pte)) {
101665 + pax_close_kernel();
101666 + WARN_ON(1);
101667 return -EBUSY;
101668 - if (WARN_ON(!page))
101669 + }
101670 + if (!page) {
101671 + pax_close_kernel();
101672 + WARN_ON(1);
101673 return -ENOMEM;
101674 + }
101675 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
101676 (*nr)++;
101677 } while (pte++, addr += PAGE_SIZE, addr != end);
101678 + pax_close_kernel();
101679 return 0;
101680 }
101681
101682 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
101683 pmd_t *pmd;
101684 unsigned long next;
101685
101686 - pmd = pmd_alloc(&init_mm, pud, addr);
101687 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
101688 if (!pmd)
101689 return -ENOMEM;
101690 do {
101691 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
101692 pud_t *pud;
101693 unsigned long next;
101694
101695 - pud = pud_alloc(&init_mm, pgd, addr);
101696 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
101697 if (!pud)
101698 return -ENOMEM;
101699 do {
101700 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
101701 if (addr >= MODULES_VADDR && addr < MODULES_END)
101702 return 1;
101703 #endif
101704 +
101705 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
101706 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
101707 + return 1;
101708 +#endif
101709 +
101710 return is_vmalloc_addr(x);
101711 }
101712
101713 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
101714
101715 if (!pgd_none(*pgd)) {
101716 pud_t *pud = pud_offset(pgd, addr);
101717 +#ifdef CONFIG_X86
101718 + if (!pud_large(*pud))
101719 +#endif
101720 if (!pud_none(*pud)) {
101721 pmd_t *pmd = pmd_offset(pud, addr);
101722 +#ifdef CONFIG_X86
101723 + if (!pmd_large(*pmd))
101724 +#endif
101725 if (!pmd_none(*pmd)) {
101726 pte_t *ptep, pte;
101727
101728 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
101729 * Allocate a region of KVA of the specified size and alignment, within the
101730 * vstart and vend.
101731 */
101732 -static struct vmap_area *alloc_vmap_area(unsigned long size,
101733 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
101734 unsigned long align,
101735 unsigned long vstart, unsigned long vend,
101736 int node, gfp_t gfp_mask)
101737 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
101738 for_each_possible_cpu(i) {
101739 struct vmap_block_queue *vbq;
101740 struct vfree_deferred *p;
101741 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101742 + struct stack_deferred *p2;
101743 +#endif
101744
101745 vbq = &per_cpu(vmap_block_queue, i);
101746 spin_lock_init(&vbq->lock);
101747 INIT_LIST_HEAD(&vbq->free);
101748 +
101749 p = &per_cpu(vfree_deferred, i);
101750 init_llist_head(&p->list);
101751 - INIT_WORK(&p->wq, free_work);
101752 + INIT_WORK(&p->wq, vfree_work);
101753 +
101754 + p = &per_cpu(vunmap_deferred, i);
101755 + init_llist_head(&p->list);
101756 + INIT_WORK(&p->wq, vunmap_work);
101757 +
101758 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101759 + p2 = &per_cpu(stack_deferred, i);
101760 + init_llist_head(&p2->list.list);
101761 + INIT_WORK(&p2->wq, unmap_work);
101762 +#endif
101763 }
101764
101765 /* Import existing vmlist entries. */
101766 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
101767 struct vm_struct *area;
101768
101769 BUG_ON(in_interrupt());
101770 +
101771 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101772 + if (flags & VM_KERNEXEC) {
101773 + if (start != VMALLOC_START || end != VMALLOC_END)
101774 + return NULL;
101775 + start = (unsigned long)MODULES_EXEC_VADDR;
101776 + end = (unsigned long)MODULES_EXEC_END;
101777 + }
101778 +#endif
101779 +
101780 if (flags & VM_IOREMAP)
101781 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
101782
101783 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
101784 */
101785 void vunmap(const void *addr)
101786 {
101787 - BUG_ON(in_interrupt());
101788 - might_sleep();
101789 - if (addr)
101790 + if (!addr)
101791 + return;
101792 + if (unlikely(in_interrupt())) {
101793 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
101794 + if (llist_add((struct llist_node *)addr, &p->list))
101795 + schedule_work(&p->wq);
101796 + } else {
101797 + might_sleep();
101798 __vunmap(addr, 0);
101799 + }
101800 }
101801 EXPORT_SYMBOL(vunmap);
101802
101803 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101804 +void unmap_process_stacks(struct task_struct *task)
101805 +{
101806 + if (unlikely(in_interrupt())) {
101807 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
101808 + struct stack_deferred_llist *list = task->stack;
101809 + list->stack = task->stack;
101810 + list->lowmem_stack = task->lowmem_stack;
101811 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
101812 + schedule_work(&p->wq);
101813 + } else {
101814 + __vunmap(task->stack, 0);
101815 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
101816 + }
101817 +}
101818 +#endif
101819 +
101820 /**
101821 * vmap - map an array of pages into virtually contiguous space
101822 * @pages: array of page pointers
101823 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
101824 if (count > totalram_pages)
101825 return NULL;
101826
101827 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101828 + if (!(pgprot_val(prot) & _PAGE_NX))
101829 + flags |= VM_KERNEXEC;
101830 +#endif
101831 +
101832 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
101833 __builtin_return_address(0));
101834 if (!area)
101835 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
101836 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
101837 goto fail;
101838
101839 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101840 + if (!(pgprot_val(prot) & _PAGE_NX)) {
101841 + vm_flags |= VM_KERNEXEC;
101842 + start = VMALLOC_START;
101843 + end = VMALLOC_END;
101844 + }
101845 +#endif
101846 +
101847 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
101848 vm_flags, start, end, node, gfp_mask, caller);
101849 if (!area)
101850 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
101851 * For tight control over page level allocator and protection flags
101852 * use __vmalloc() instead.
101853 */
101854 -
101855 void *vmalloc_exec(unsigned long size)
101856 {
101857 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
101858 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
101859 NUMA_NO_NODE, __builtin_return_address(0));
101860 }
101861
101862 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
101863 {
101864 struct vm_struct *area;
101865
101866 + BUG_ON(vma->vm_mirror);
101867 +
101868 size = PAGE_ALIGN(size);
101869
101870 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
101871 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
101872 v->addr, v->addr + v->size, v->size);
101873
101874 if (v->caller)
101875 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101876 + seq_printf(m, " %pK", v->caller);
101877 +#else
101878 seq_printf(m, " %pS", v->caller);
101879 +#endif
101880
101881 if (v->nr_pages)
101882 seq_printf(m, " pages=%d", v->nr_pages);
101883 diff --git a/mm/vmstat.c b/mm/vmstat.c
101884 index 4f5cd97..9fb715a 100644
101885 --- a/mm/vmstat.c
101886 +++ b/mm/vmstat.c
101887 @@ -27,6 +27,7 @@
101888 #include <linux/mm_inline.h>
101889 #include <linux/page_ext.h>
101890 #include <linux/page_owner.h>
101891 +#include <linux/grsecurity.h>
101892
101893 #include "internal.h"
101894
101895 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
101896 *
101897 * vm_stat contains the global counters
101898 */
101899 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101900 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101901 EXPORT_SYMBOL(vm_stat);
101902
101903 #ifdef CONFIG_SMP
101904 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
101905
101906 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101907 if (diff[i]) {
101908 - atomic_long_add(diff[i], &vm_stat[i]);
101909 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
101910 changes++;
101911 }
101912 return changes;
101913 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
101914 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
101915 if (v) {
101916
101917 - atomic_long_add(v, &zone->vm_stat[i]);
101918 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101919 global_diff[i] += v;
101920 #ifdef CONFIG_NUMA
101921 /* 3 seconds idle till flush */
101922 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
101923
101924 v = p->vm_stat_diff[i];
101925 p->vm_stat_diff[i] = 0;
101926 - atomic_long_add(v, &zone->vm_stat[i]);
101927 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101928 global_diff[i] += v;
101929 }
101930 }
101931 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
101932 if (pset->vm_stat_diff[i]) {
101933 int v = pset->vm_stat_diff[i];
101934 pset->vm_stat_diff[i] = 0;
101935 - atomic_long_add(v, &zone->vm_stat[i]);
101936 - atomic_long_add(v, &vm_stat[i]);
101937 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101938 + atomic_long_add_unchecked(v, &vm_stat[i]);
101939 }
101940 }
101941 #endif
101942 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
101943 stat_items_size += sizeof(struct vm_event_state);
101944 #endif
101945
101946 - v = kmalloc(stat_items_size, GFP_KERNEL);
101947 + v = kzalloc(stat_items_size, GFP_KERNEL);
101948 m->private = v;
101949 if (!v)
101950 return ERR_PTR(-ENOMEM);
101951 +
101952 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101953 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101954 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
101955 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
101956 + && !in_group_p(grsec_proc_gid)
101957 +#endif
101958 + )
101959 + return (unsigned long *)m->private + *pos;
101960 +#endif
101961 +#endif
101962 +
101963 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101964 v[i] = global_page_state(i);
101965 v += NR_VM_ZONE_STAT_ITEMS;
101966 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
101967 cpu_notifier_register_done();
101968 #endif
101969 #ifdef CONFIG_PROC_FS
101970 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
101971 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
101972 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101973 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
101974 + {
101975 + mode_t gr_mode = S_IRUGO;
101976 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101977 + gr_mode = S_IRUSR;
101978 +#endif
101979 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
101980 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
101981 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101982 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
101983 + }
101984 #endif
101985 return 0;
101986 }
101987 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
101988 index 64c6bed..b79a5de 100644
101989 --- a/net/8021q/vlan.c
101990 +++ b/net/8021q/vlan.c
101991 @@ -481,7 +481,7 @@ out:
101992 return NOTIFY_DONE;
101993 }
101994
101995 -static struct notifier_block vlan_notifier_block __read_mostly = {
101996 +static struct notifier_block vlan_notifier_block = {
101997 .notifier_call = vlan_device_event,
101998 };
101999
102000 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
102001 err = -EPERM;
102002 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
102003 break;
102004 - if ((args.u.name_type >= 0) &&
102005 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
102006 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
102007 struct vlan_net *vn;
102008
102009 vn = net_generic(net, vlan_net_id);
102010 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
102011 index c92b52f..006c052 100644
102012 --- a/net/8021q/vlan_netlink.c
102013 +++ b/net/8021q/vlan_netlink.c
102014 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
102015 return dev_net(real_dev);
102016 }
102017
102018 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
102019 +struct rtnl_link_ops vlan_link_ops = {
102020 .kind = "vlan",
102021 .maxtype = IFLA_VLAN_MAX,
102022 .policy = vlan_policy,
102023 diff --git a/net/9p/client.c b/net/9p/client.c
102024 index e86a9bea..e91f70e 100644
102025 --- a/net/9p/client.c
102026 +++ b/net/9p/client.c
102027 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
102028 len - inline_len);
102029 } else {
102030 err = copy_from_user(ename + inline_len,
102031 - uidata, len - inline_len);
102032 + (char __force_user *)uidata, len - inline_len);
102033 if (err) {
102034 err = -EFAULT;
102035 goto out_err;
102036 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
102037 kernel_buf = 1;
102038 indata = data;
102039 } else
102040 - indata = (__force char *)udata;
102041 + indata = (__force_kernel char *)udata;
102042 /*
102043 * response header len is 11
102044 * PDU Header(7) + IO Size (4)
102045 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
102046 kernel_buf = 1;
102047 odata = data;
102048 } else
102049 - odata = (char *)udata;
102050 + odata = (char __force_kernel *)udata;
102051 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
102052 P9_ZC_HDR_SZ, kernel_buf, "dqd",
102053 fid->fid, offset, rsize);
102054 diff --git a/net/9p/mod.c b/net/9p/mod.c
102055 index 6ab36ae..6f1841b 100644
102056 --- a/net/9p/mod.c
102057 +++ b/net/9p/mod.c
102058 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
102059 void v9fs_register_trans(struct p9_trans_module *m)
102060 {
102061 spin_lock(&v9fs_trans_lock);
102062 - list_add_tail(&m->list, &v9fs_trans_list);
102063 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
102064 spin_unlock(&v9fs_trans_lock);
102065 }
102066 EXPORT_SYMBOL(v9fs_register_trans);
102067 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
102068 void v9fs_unregister_trans(struct p9_trans_module *m)
102069 {
102070 spin_lock(&v9fs_trans_lock);
102071 - list_del_init(&m->list);
102072 + pax_list_del_init((struct list_head *)&m->list);
102073 spin_unlock(&v9fs_trans_lock);
102074 }
102075 EXPORT_SYMBOL(v9fs_unregister_trans);
102076 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
102077 index 80d08f6..de63fd1 100644
102078 --- a/net/9p/trans_fd.c
102079 +++ b/net/9p/trans_fd.c
102080 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
102081 oldfs = get_fs();
102082 set_fs(get_ds());
102083 /* The cast to a user pointer is valid due to the set_fs() */
102084 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
102085 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
102086 set_fs(oldfs);
102087
102088 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
102089 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
102090 index af46bc4..f9adfcd 100644
102091 --- a/net/appletalk/atalk_proc.c
102092 +++ b/net/appletalk/atalk_proc.c
102093 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
102094 struct proc_dir_entry *p;
102095 int rc = -ENOMEM;
102096
102097 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
102098 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
102099 if (!atalk_proc_dir)
102100 goto out;
102101
102102 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
102103 index 876fbe8..8bbea9f 100644
102104 --- a/net/atm/atm_misc.c
102105 +++ b/net/atm/atm_misc.c
102106 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
102107 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
102108 return 1;
102109 atm_return(vcc, truesize);
102110 - atomic_inc(&vcc->stats->rx_drop);
102111 + atomic_inc_unchecked(&vcc->stats->rx_drop);
102112 return 0;
102113 }
102114 EXPORT_SYMBOL(atm_charge);
102115 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
102116 }
102117 }
102118 atm_return(vcc, guess);
102119 - atomic_inc(&vcc->stats->rx_drop);
102120 + atomic_inc_unchecked(&vcc->stats->rx_drop);
102121 return NULL;
102122 }
102123 EXPORT_SYMBOL(atm_alloc_charge);
102124 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
102125
102126 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
102127 {
102128 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
102129 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
102130 __SONET_ITEMS
102131 #undef __HANDLE_ITEM
102132 }
102133 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
102134
102135 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
102136 {
102137 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
102138 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
102139 __SONET_ITEMS
102140 #undef __HANDLE_ITEM
102141 }
102142 diff --git a/net/atm/lec.c b/net/atm/lec.c
102143 index 4b98f89..5a2f6cb 100644
102144 --- a/net/atm/lec.c
102145 +++ b/net/atm/lec.c
102146 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
102147 }
102148
102149 static struct lane2_ops lane2_ops = {
102150 - lane2_resolve, /* resolve, spec 3.1.3 */
102151 - lane2_associate_req, /* associate_req, spec 3.1.4 */
102152 - NULL /* associate indicator, spec 3.1.5 */
102153 + .resolve = lane2_resolve,
102154 + .associate_req = lane2_associate_req,
102155 + .associate_indicator = NULL
102156 };
102157
102158 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
102159 diff --git a/net/atm/lec.h b/net/atm/lec.h
102160 index 4149db1..f2ab682 100644
102161 --- a/net/atm/lec.h
102162 +++ b/net/atm/lec.h
102163 @@ -48,7 +48,7 @@ struct lane2_ops {
102164 const u8 *tlvs, u32 sizeoftlvs);
102165 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
102166 const u8 *tlvs, u32 sizeoftlvs);
102167 -};
102168 +} __no_const;
102169
102170 /*
102171 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
102172 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
102173 index d1b2d9a..d549f7f 100644
102174 --- a/net/atm/mpoa_caches.c
102175 +++ b/net/atm/mpoa_caches.c
102176 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
102177
102178
102179 static struct in_cache_ops ingress_ops = {
102180 - in_cache_add_entry, /* add_entry */
102181 - in_cache_get, /* get */
102182 - in_cache_get_with_mask, /* get_with_mask */
102183 - in_cache_get_by_vcc, /* get_by_vcc */
102184 - in_cache_put, /* put */
102185 - in_cache_remove_entry, /* remove_entry */
102186 - cache_hit, /* cache_hit */
102187 - clear_count_and_expired, /* clear_count */
102188 - check_resolving_entries, /* check_resolving */
102189 - refresh_entries, /* refresh */
102190 - in_destroy_cache /* destroy_cache */
102191 + .add_entry = in_cache_add_entry,
102192 + .get = in_cache_get,
102193 + .get_with_mask = in_cache_get_with_mask,
102194 + .get_by_vcc = in_cache_get_by_vcc,
102195 + .put = in_cache_put,
102196 + .remove_entry = in_cache_remove_entry,
102197 + .cache_hit = cache_hit,
102198 + .clear_count = clear_count_and_expired,
102199 + .check_resolving = check_resolving_entries,
102200 + .refresh = refresh_entries,
102201 + .destroy_cache = in_destroy_cache
102202 };
102203
102204 static struct eg_cache_ops egress_ops = {
102205 - eg_cache_add_entry, /* add_entry */
102206 - eg_cache_get_by_cache_id, /* get_by_cache_id */
102207 - eg_cache_get_by_tag, /* get_by_tag */
102208 - eg_cache_get_by_vcc, /* get_by_vcc */
102209 - eg_cache_get_by_src_ip, /* get_by_src_ip */
102210 - eg_cache_put, /* put */
102211 - eg_cache_remove_entry, /* remove_entry */
102212 - update_eg_cache_entry, /* update */
102213 - clear_expired, /* clear_expired */
102214 - eg_destroy_cache /* destroy_cache */
102215 + .add_entry = eg_cache_add_entry,
102216 + .get_by_cache_id = eg_cache_get_by_cache_id,
102217 + .get_by_tag = eg_cache_get_by_tag,
102218 + .get_by_vcc = eg_cache_get_by_vcc,
102219 + .get_by_src_ip = eg_cache_get_by_src_ip,
102220 + .put = eg_cache_put,
102221 + .remove_entry = eg_cache_remove_entry,
102222 + .update = update_eg_cache_entry,
102223 + .clear_expired = clear_expired,
102224 + .destroy_cache = eg_destroy_cache
102225 };
102226
102227
102228 diff --git a/net/atm/proc.c b/net/atm/proc.c
102229 index bbb6461..cf04016 100644
102230 --- a/net/atm/proc.c
102231 +++ b/net/atm/proc.c
102232 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
102233 const struct k_atm_aal_stats *stats)
102234 {
102235 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
102236 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
102237 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
102238 - atomic_read(&stats->rx_drop));
102239 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
102240 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
102241 + atomic_read_unchecked(&stats->rx_drop));
102242 }
102243
102244 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
102245 diff --git a/net/atm/resources.c b/net/atm/resources.c
102246 index 0447d5d..3cf4728 100644
102247 --- a/net/atm/resources.c
102248 +++ b/net/atm/resources.c
102249 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
102250 static void copy_aal_stats(struct k_atm_aal_stats *from,
102251 struct atm_aal_stats *to)
102252 {
102253 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
102254 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
102255 __AAL_STAT_ITEMS
102256 #undef __HANDLE_ITEM
102257 }
102258 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
102259 static void subtract_aal_stats(struct k_atm_aal_stats *from,
102260 struct atm_aal_stats *to)
102261 {
102262 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
102263 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
102264 __AAL_STAT_ITEMS
102265 #undef __HANDLE_ITEM
102266 }
102267 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
102268 index 919a5ce..cc6b444 100644
102269 --- a/net/ax25/sysctl_net_ax25.c
102270 +++ b/net/ax25/sysctl_net_ax25.c
102271 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
102272 {
102273 char path[sizeof("net/ax25/") + IFNAMSIZ];
102274 int k;
102275 - struct ctl_table *table;
102276 + ctl_table_no_const *table;
102277
102278 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
102279 if (!table)
102280 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
102281 index 00e00e0..710fcd2 100644
102282 --- a/net/batman-adv/bat_iv_ogm.c
102283 +++ b/net/batman-adv/bat_iv_ogm.c
102284 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
102285
102286 /* randomize initial seqno to avoid collision */
102287 get_random_bytes(&random_seqno, sizeof(random_seqno));
102288 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
102289 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
102290
102291 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
102292 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
102293 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
102294 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
102295
102296 /* change sequence number to network order */
102297 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
102298 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
102299 batadv_ogm_packet->seqno = htonl(seqno);
102300 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
102301 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
102302
102303 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
102304
102305 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
102306 return;
102307
102308 /* could be changed by schedule_own_packet() */
102309 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
102310 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
102311
102312 if (ogm_packet->flags & BATADV_DIRECTLINK)
102313 has_directlink_flag = true;
102314 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
102315 index 3d1dcaa..4699f4e 100644
102316 --- a/net/batman-adv/fragmentation.c
102317 +++ b/net/batman-adv/fragmentation.c
102318 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
102319 frag_header.packet_type = BATADV_UNICAST_FRAG;
102320 frag_header.version = BATADV_COMPAT_VERSION;
102321 frag_header.ttl = BATADV_TTL;
102322 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
102323 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
102324 frag_header.reserved = 0;
102325 frag_header.no = 0;
102326 frag_header.total_size = htons(skb->len);
102327 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
102328 index 5ec31d7..e371631 100644
102329 --- a/net/batman-adv/soft-interface.c
102330 +++ b/net/batman-adv/soft-interface.c
102331 @@ -295,7 +295,7 @@ send:
102332 primary_if->net_dev->dev_addr);
102333
102334 /* set broadcast sequence number */
102335 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
102336 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
102337 bcast_packet->seqno = htonl(seqno);
102338
102339 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
102340 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
102341 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
102342
102343 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
102344 - atomic_set(&bat_priv->bcast_seqno, 1);
102345 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
102346 atomic_set(&bat_priv->tt.vn, 0);
102347 atomic_set(&bat_priv->tt.local_changes, 0);
102348 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
102349 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
102350
102351 /* randomize initial seqno to avoid collision */
102352 get_random_bytes(&random_seqno, sizeof(random_seqno));
102353 - atomic_set(&bat_priv->frag_seqno, random_seqno);
102354 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
102355
102356 bat_priv->primary_if = NULL;
102357 bat_priv->num_ifaces = 0;
102358 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
102359 return 0;
102360 }
102361
102362 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
102363 +struct rtnl_link_ops batadv_link_ops = {
102364 .kind = "batadv",
102365 .priv_size = sizeof(struct batadv_priv),
102366 .setup = batadv_softif_init_early,
102367 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
102368 index 9398c3f..0e79657 100644
102369 --- a/net/batman-adv/types.h
102370 +++ b/net/batman-adv/types.h
102371 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
102372 struct batadv_hard_iface_bat_iv {
102373 unsigned char *ogm_buff;
102374 int ogm_buff_len;
102375 - atomic_t ogm_seqno;
102376 + atomic_unchecked_t ogm_seqno;
102377 };
102378
102379 /**
102380 @@ -766,7 +766,7 @@ struct batadv_priv {
102381 atomic_t bonding;
102382 atomic_t fragmentation;
102383 atomic_t packet_size_max;
102384 - atomic_t frag_seqno;
102385 + atomic_unchecked_t frag_seqno;
102386 #ifdef CONFIG_BATMAN_ADV_BLA
102387 atomic_t bridge_loop_avoidance;
102388 #endif
102389 @@ -785,7 +785,7 @@ struct batadv_priv {
102390 #endif
102391 uint32_t isolation_mark;
102392 uint32_t isolation_mark_mask;
102393 - atomic_t bcast_seqno;
102394 + atomic_unchecked_t bcast_seqno;
102395 atomic_t bcast_queue_left;
102396 atomic_t batman_queue_left;
102397 char num_ifaces;
102398 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
102399 index 1d65c5b..43e55fd 100644
102400 --- a/net/bluetooth/hci_sock.c
102401 +++ b/net/bluetooth/hci_sock.c
102402 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
102403 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
102404 }
102405
102406 - len = min_t(unsigned int, len, sizeof(uf));
102407 + len = min((size_t)len, sizeof(uf));
102408 if (copy_from_user(&uf, optval, len)) {
102409 err = -EFAULT;
102410 break;
102411 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
102412 index 6ba33f9..4afc26f 100644
102413 --- a/net/bluetooth/l2cap_core.c
102414 +++ b/net/bluetooth/l2cap_core.c
102415 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
102416 break;
102417
102418 case L2CAP_CONF_RFC:
102419 - if (olen == sizeof(rfc))
102420 - memcpy(&rfc, (void *)val, olen);
102421 + if (olen != sizeof(rfc))
102422 + break;
102423 +
102424 + memcpy(&rfc, (void *)val, olen);
102425
102426 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
102427 rfc.mode != chan->mode)
102428 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
102429 index 60694f0..32623ed 100644
102430 --- a/net/bluetooth/l2cap_sock.c
102431 +++ b/net/bluetooth/l2cap_sock.c
102432 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
102433 struct sock *sk = sock->sk;
102434 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
102435 struct l2cap_options opts;
102436 - int len, err = 0;
102437 + int err = 0;
102438 + size_t len = optlen;
102439 u32 opt;
102440
102441 BT_DBG("sk %p", sk);
102442 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
102443 opts.max_tx = chan->max_tx;
102444 opts.txwin_size = chan->tx_win;
102445
102446 - len = min_t(unsigned int, sizeof(opts), optlen);
102447 + len = min(sizeof(opts), len);
102448 if (copy_from_user((char *) &opts, optval, len)) {
102449 err = -EFAULT;
102450 break;
102451 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
102452 struct bt_security sec;
102453 struct bt_power pwr;
102454 struct l2cap_conn *conn;
102455 - int len, err = 0;
102456 + int err = 0;
102457 + size_t len = optlen;
102458 u32 opt;
102459
102460 BT_DBG("sk %p", sk);
102461 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
102462
102463 sec.level = BT_SECURITY_LOW;
102464
102465 - len = min_t(unsigned int, sizeof(sec), optlen);
102466 + len = min(sizeof(sec), len);
102467 if (copy_from_user((char *) &sec, optval, len)) {
102468 err = -EFAULT;
102469 break;
102470 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
102471
102472 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
102473
102474 - len = min_t(unsigned int, sizeof(pwr), optlen);
102475 + len = min(sizeof(pwr), len);
102476 if (copy_from_user((char *) &pwr, optval, len)) {
102477 err = -EFAULT;
102478 break;
102479 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
102480 index 3c6d2c8..6afc970 100644
102481 --- a/net/bluetooth/rfcomm/sock.c
102482 +++ b/net/bluetooth/rfcomm/sock.c
102483 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
102484 struct sock *sk = sock->sk;
102485 struct bt_security sec;
102486 int err = 0;
102487 - size_t len;
102488 + size_t len = optlen;
102489 u32 opt;
102490
102491 BT_DBG("sk %p", sk);
102492 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
102493
102494 sec.level = BT_SECURITY_LOW;
102495
102496 - len = min_t(unsigned int, sizeof(sec), optlen);
102497 + len = min(sizeof(sec), len);
102498 if (copy_from_user((char *) &sec, optval, len)) {
102499 err = -EFAULT;
102500 break;
102501 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
102502 index 8e385a0..a5bdd8e 100644
102503 --- a/net/bluetooth/rfcomm/tty.c
102504 +++ b/net/bluetooth/rfcomm/tty.c
102505 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
102506 BT_DBG("tty %p id %d", tty, tty->index);
102507
102508 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
102509 - dev->channel, dev->port.count);
102510 + dev->channel, atomic_read(&dev->port.count));
102511
102512 err = tty_port_open(&dev->port, tty, filp);
102513 if (err)
102514 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
102515 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
102516
102517 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
102518 - dev->port.count);
102519 + atomic_read(&dev->port.count));
102520
102521 tty_port_close(&dev->port, tty, filp);
102522 }
102523 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
102524 index 4fbcea0..69a6786 100644
102525 --- a/net/bridge/br_netlink.c
102526 +++ b/net/bridge/br_netlink.c
102527 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
102528 .get_link_af_size = br_get_link_af_size,
102529 };
102530
102531 -struct rtnl_link_ops br_link_ops __read_mostly = {
102532 +struct rtnl_link_ops br_link_ops = {
102533 .kind = "bridge",
102534 .priv_size = sizeof(struct net_bridge),
102535 .setup = br_dev_setup,
102536 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
102537 index 91180a7..1301daa 100644
102538 --- a/net/bridge/netfilter/ebtables.c
102539 +++ b/net/bridge/netfilter/ebtables.c
102540 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102541 tmp.valid_hooks = t->table->valid_hooks;
102542 }
102543 mutex_unlock(&ebt_mutex);
102544 - if (copy_to_user(user, &tmp, *len) != 0) {
102545 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
102546 BUGPRINT("c2u Didn't work\n");
102547 ret = -EFAULT;
102548 break;
102549 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
102550 goto out;
102551 tmp.valid_hooks = t->valid_hooks;
102552
102553 - if (copy_to_user(user, &tmp, *len) != 0) {
102554 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
102555 ret = -EFAULT;
102556 break;
102557 }
102558 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
102559 tmp.entries_size = t->table->entries_size;
102560 tmp.valid_hooks = t->table->valid_hooks;
102561
102562 - if (copy_to_user(user, &tmp, *len) != 0) {
102563 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
102564 ret = -EFAULT;
102565 break;
102566 }
102567 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
102568 index f5afda1..dcf770a 100644
102569 --- a/net/caif/cfctrl.c
102570 +++ b/net/caif/cfctrl.c
102571 @@ -10,6 +10,7 @@
102572 #include <linux/spinlock.h>
102573 #include <linux/slab.h>
102574 #include <linux/pkt_sched.h>
102575 +#include <linux/sched.h>
102576 #include <net/caif/caif_layer.h>
102577 #include <net/caif/cfpkt.h>
102578 #include <net/caif/cfctrl.h>
102579 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
102580 memset(&dev_info, 0, sizeof(dev_info));
102581 dev_info.id = 0xff;
102582 cfsrvl_init(&this->serv, 0, &dev_info, false);
102583 - atomic_set(&this->req_seq_no, 1);
102584 - atomic_set(&this->rsp_seq_no, 1);
102585 + atomic_set_unchecked(&this->req_seq_no, 1);
102586 + atomic_set_unchecked(&this->rsp_seq_no, 1);
102587 this->serv.layer.receive = cfctrl_recv;
102588 sprintf(this->serv.layer.name, "ctrl");
102589 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
102590 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
102591 struct cfctrl_request_info *req)
102592 {
102593 spin_lock_bh(&ctrl->info_list_lock);
102594 - atomic_inc(&ctrl->req_seq_no);
102595 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
102596 + atomic_inc_unchecked(&ctrl->req_seq_no);
102597 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
102598 list_add_tail(&req->list, &ctrl->list);
102599 spin_unlock_bh(&ctrl->info_list_lock);
102600 }
102601 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
102602 if (p != first)
102603 pr_warn("Requests are not received in order\n");
102604
102605 - atomic_set(&ctrl->rsp_seq_no,
102606 + atomic_set_unchecked(&ctrl->rsp_seq_no,
102607 p->sequence_no);
102608 list_del(&p->list);
102609 goto out;
102610 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
102611 index 67a4a36..8d28068 100644
102612 --- a/net/caif/chnl_net.c
102613 +++ b/net/caif/chnl_net.c
102614 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
102615 };
102616
102617
102618 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
102619 +static struct rtnl_link_ops ipcaif_link_ops = {
102620 .kind = "caif",
102621 .priv_size = sizeof(struct chnl_net),
102622 .setup = ipcaif_net_setup,
102623 diff --git a/net/can/af_can.c b/net/can/af_can.c
102624 index 32d710e..93bcf05 100644
102625 --- a/net/can/af_can.c
102626 +++ b/net/can/af_can.c
102627 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
102628 };
102629
102630 /* notifier block for netdevice event */
102631 -static struct notifier_block can_netdev_notifier __read_mostly = {
102632 +static struct notifier_block can_netdev_notifier = {
102633 .notifier_call = can_notifier,
102634 };
102635
102636 diff --git a/net/can/bcm.c b/net/can/bcm.c
102637 index ee9ffd9..dfdf3d4 100644
102638 --- a/net/can/bcm.c
102639 +++ b/net/can/bcm.c
102640 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
102641 }
102642
102643 /* create /proc/net/can-bcm directory */
102644 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
102645 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
102646 return 0;
102647 }
102648
102649 diff --git a/net/can/gw.c b/net/can/gw.c
102650 index a6f448e..5902171 100644
102651 --- a/net/can/gw.c
102652 +++ b/net/can/gw.c
102653 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
102654 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
102655
102656 static HLIST_HEAD(cgw_list);
102657 -static struct notifier_block notifier;
102658
102659 static struct kmem_cache *cgw_cache __read_mostly;
102660
102661 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
102662 return err;
102663 }
102664
102665 +static struct notifier_block notifier = {
102666 + .notifier_call = cgw_notifier
102667 +};
102668 +
102669 static __init int cgw_module_init(void)
102670 {
102671 /* sanitize given module parameter */
102672 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
102673 return -ENOMEM;
102674
102675 /* set notifier */
102676 - notifier.notifier_call = cgw_notifier;
102677 register_netdevice_notifier(&notifier);
102678
102679 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
102680 diff --git a/net/can/proc.c b/net/can/proc.c
102681 index 1a19b98..df2b4ec 100644
102682 --- a/net/can/proc.c
102683 +++ b/net/can/proc.c
102684 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
102685 void can_init_proc(void)
102686 {
102687 /* create /proc/net/can directory */
102688 - can_dir = proc_mkdir("can", init_net.proc_net);
102689 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
102690
102691 if (!can_dir) {
102692 printk(KERN_INFO "can: failed to create /proc/net/can . "
102693 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
102694 index a9f4ae4..ee19b92 100644
102695 --- a/net/ceph/messenger.c
102696 +++ b/net/ceph/messenger.c
102697 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
102698 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
102699
102700 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
102701 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
102702 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
102703
102704 static struct page *zero_page; /* used in certain error cases */
102705
102706 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
102707 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
102708 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
102709
102710 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
102711 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
102712 s = addr_str[i];
102713
102714 switch (ss->ss_family) {
102715 diff --git a/net/compat.c b/net/compat.c
102716 index f7bd286..76ea56a 100644
102717 --- a/net/compat.c
102718 +++ b/net/compat.c
102719 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
102720
102721 #define CMSG_COMPAT_FIRSTHDR(msg) \
102722 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
102723 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
102724 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
102725 (struct compat_cmsghdr __user *)NULL)
102726
102727 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
102728 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
102729 (ucmlen) <= (unsigned long) \
102730 ((mhdr)->msg_controllen - \
102731 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
102732 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
102733
102734 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
102735 struct compat_cmsghdr __user *cmsg, int cmsg_len)
102736 {
102737 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
102738 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
102739 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
102740 msg->msg_controllen)
102741 return NULL;
102742 return (struct compat_cmsghdr __user *)ptr;
102743 @@ -203,7 +203,7 @@ Efault:
102744
102745 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
102746 {
102747 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
102748 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
102749 struct compat_cmsghdr cmhdr;
102750 struct compat_timeval ctv;
102751 struct compat_timespec cts[3];
102752 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
102753
102754 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
102755 {
102756 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
102757 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
102758 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
102759 int fdnum = scm->fp->count;
102760 struct file **fp = scm->fp->fp;
102761 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
102762 return -EFAULT;
102763 old_fs = get_fs();
102764 set_fs(KERNEL_DS);
102765 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
102766 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
102767 set_fs(old_fs);
102768
102769 return err;
102770 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
102771 len = sizeof(ktime);
102772 old_fs = get_fs();
102773 set_fs(KERNEL_DS);
102774 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
102775 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
102776 set_fs(old_fs);
102777
102778 if (!err) {
102779 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102780 case MCAST_JOIN_GROUP:
102781 case MCAST_LEAVE_GROUP:
102782 {
102783 - struct compat_group_req __user *gr32 = (void *)optval;
102784 + struct compat_group_req __user *gr32 = (void __user *)optval;
102785 struct group_req __user *kgr =
102786 compat_alloc_user_space(sizeof(struct group_req));
102787 u32 interface;
102788 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102789 case MCAST_BLOCK_SOURCE:
102790 case MCAST_UNBLOCK_SOURCE:
102791 {
102792 - struct compat_group_source_req __user *gsr32 = (void *)optval;
102793 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
102794 struct group_source_req __user *kgsr = compat_alloc_user_space(
102795 sizeof(struct group_source_req));
102796 u32 interface;
102797 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102798 }
102799 case MCAST_MSFILTER:
102800 {
102801 - struct compat_group_filter __user *gf32 = (void *)optval;
102802 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102803 struct group_filter __user *kgf;
102804 u32 interface, fmode, numsrc;
102805
102806 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
102807 char __user *optval, int __user *optlen,
102808 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
102809 {
102810 - struct compat_group_filter __user *gf32 = (void *)optval;
102811 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102812 struct group_filter __user *kgf;
102813 int __user *koptlen;
102814 u32 interface, fmode, numsrc;
102815 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
102816
102817 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
102818 return -EINVAL;
102819 - if (copy_from_user(a, args, nas[call]))
102820 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
102821 return -EFAULT;
102822 a0 = a[0];
102823 a1 = a[1];
102824 diff --git a/net/core/datagram.c b/net/core/datagram.c
102825 index df493d6..1145766 100644
102826 --- a/net/core/datagram.c
102827 +++ b/net/core/datagram.c
102828 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
102829 }
102830
102831 kfree_skb(skb);
102832 - atomic_inc(&sk->sk_drops);
102833 + atomic_inc_unchecked(&sk->sk_drops);
102834 sk_mem_reclaim_partial(sk);
102835
102836 return err;
102837 diff --git a/net/core/dev.c b/net/core/dev.c
102838 index 22a53ac..1d19af7 100644
102839 --- a/net/core/dev.c
102840 +++ b/net/core/dev.c
102841 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
102842 {
102843 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
102844 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
102845 - atomic_long_inc(&dev->rx_dropped);
102846 + atomic_long_inc_unchecked(&dev->rx_dropped);
102847 kfree_skb(skb);
102848 return NET_RX_DROP;
102849 }
102850 }
102851
102852 if (unlikely(!is_skb_forwardable(dev, skb))) {
102853 - atomic_long_inc(&dev->rx_dropped);
102854 + atomic_long_inc_unchecked(&dev->rx_dropped);
102855 kfree_skb(skb);
102856 return NET_RX_DROP;
102857 }
102858 @@ -2987,7 +2987,7 @@ recursion_alert:
102859 drop:
102860 rcu_read_unlock_bh();
102861
102862 - atomic_long_inc(&dev->tx_dropped);
102863 + atomic_long_inc_unchecked(&dev->tx_dropped);
102864 kfree_skb_list(skb);
102865 return rc;
102866 out:
102867 @@ -3336,7 +3336,7 @@ enqueue:
102868
102869 local_irq_restore(flags);
102870
102871 - atomic_long_inc(&skb->dev->rx_dropped);
102872 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102873 kfree_skb(skb);
102874 return NET_RX_DROP;
102875 }
102876 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
102877 }
102878 EXPORT_SYMBOL(netif_rx_ni);
102879
102880 -static void net_tx_action(struct softirq_action *h)
102881 +static __latent_entropy void net_tx_action(void)
102882 {
102883 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102884
102885 @@ -3751,7 +3751,7 @@ ncls:
102886 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
102887 } else {
102888 drop:
102889 - atomic_long_inc(&skb->dev->rx_dropped);
102890 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102891 kfree_skb(skb);
102892 /* Jamal, now you will not able to escape explaining
102893 * me how you were going to use this. :-)
102894 @@ -4640,7 +4640,7 @@ out_unlock:
102895 return work;
102896 }
102897
102898 -static void net_rx_action(struct softirq_action *h)
102899 +static __latent_entropy void net_rx_action(void)
102900 {
102901 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102902 unsigned long time_limit = jiffies + 2;
102903 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
102904 } else {
102905 netdev_stats_to_stats64(storage, &dev->stats);
102906 }
102907 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
102908 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
102909 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
102910 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
102911 return storage;
102912 }
102913 EXPORT_SYMBOL(dev_get_stats);
102914 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
102915 index b94b1d2..da3ed7c 100644
102916 --- a/net/core/dev_ioctl.c
102917 +++ b/net/core/dev_ioctl.c
102918 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
102919 no_module = !dev;
102920 if (no_module && capable(CAP_NET_ADMIN))
102921 no_module = request_module("netdev-%s", name);
102922 - if (no_module && capable(CAP_SYS_MODULE))
102923 + if (no_module && capable(CAP_SYS_MODULE)) {
102924 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
102925 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
102926 +#else
102927 request_module("%s", name);
102928 +#endif
102929 + }
102930 }
102931 EXPORT_SYMBOL(dev_load);
102932
102933 diff --git a/net/core/filter.c b/net/core/filter.c
102934 index f6bdc2b..76eba8e 100644
102935 --- a/net/core/filter.c
102936 +++ b/net/core/filter.c
102937 @@ -533,7 +533,11 @@ do_pass:
102938
102939 /* Unknown instruction. */
102940 default:
102941 - goto err;
102942 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
102943 + fp->code, fp->jt, fp->jf, fp->k);
102944 + kfree(addrs);
102945 + BUG();
102946 + return -EINVAL;
102947 }
102948
102949 insn++;
102950 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
102951 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
102952 int pc, ret = 0;
102953
102954 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
102955 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
102956
102957 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
102958 if (!masks)
102959 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
102960 if (!fp)
102961 return -ENOMEM;
102962
102963 - memcpy(fp->insns, fprog->filter, fsize);
102964 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
102965
102966 fp->len = fprog->len;
102967 /* Since unattached filters are not copied back to user
102968 diff --git a/net/core/flow.c b/net/core/flow.c
102969 index 1033725..340f65d 100644
102970 --- a/net/core/flow.c
102971 +++ b/net/core/flow.c
102972 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
102973 static int flow_entry_valid(struct flow_cache_entry *fle,
102974 struct netns_xfrm *xfrm)
102975 {
102976 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
102977 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
102978 return 0;
102979 if (fle->object && !fle->object->ops->check(fle->object))
102980 return 0;
102981 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
102982 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
102983 fcp->hash_count++;
102984 }
102985 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
102986 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
102987 flo = fle->object;
102988 if (!flo)
102989 goto ret_object;
102990 @@ -263,7 +263,7 @@ nocache:
102991 }
102992 flo = resolver(net, key, family, dir, flo, ctx);
102993 if (fle) {
102994 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
102995 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
102996 if (!IS_ERR(flo))
102997 fle->object = flo;
102998 else
102999 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
103000 index 70fe9e1..926784c 100644
103001 --- a/net/core/neighbour.c
103002 +++ b/net/core/neighbour.c
103003 @@ -2806,7 +2806,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
103004 void __user *buffer, size_t *lenp, loff_t *ppos)
103005 {
103006 int size, ret;
103007 - struct ctl_table tmp = *ctl;
103008 + ctl_table_no_const tmp = *ctl;
103009
103010 tmp.extra1 = &zero;
103011 tmp.extra2 = &unres_qlen_max;
103012 @@ -2868,7 +2868,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
103013 void __user *buffer,
103014 size_t *lenp, loff_t *ppos)
103015 {
103016 - struct ctl_table tmp = *ctl;
103017 + ctl_table_no_const tmp = *ctl;
103018 int ret;
103019
103020 tmp.extra1 = &zero;
103021 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
103022 index 2bf8329..2eb1423 100644
103023 --- a/net/core/net-procfs.c
103024 +++ b/net/core/net-procfs.c
103025 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
103026 struct rtnl_link_stats64 temp;
103027 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
103028
103029 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
103030 + if (gr_proc_is_restricted())
103031 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
103032 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
103033 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
103034 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
103035 + else
103036 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
103037 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
103038 dev->name, stats->rx_bytes, stats->rx_packets,
103039 stats->rx_errors,
103040 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
103041 return 0;
103042 }
103043
103044 -static const struct seq_operations dev_seq_ops = {
103045 +const struct seq_operations dev_seq_ops = {
103046 .start = dev_seq_start,
103047 .next = dev_seq_next,
103048 .stop = dev_seq_stop,
103049 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
103050
103051 static int softnet_seq_open(struct inode *inode, struct file *file)
103052 {
103053 - return seq_open(file, &softnet_seq_ops);
103054 + return seq_open_restrict(file, &softnet_seq_ops);
103055 }
103056
103057 static const struct file_operations softnet_seq_fops = {
103058 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
103059 else
103060 seq_printf(seq, "%04x", ntohs(pt->type));
103061
103062 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103063 + seq_printf(seq, " %-8s %pf\n",
103064 + pt->dev ? pt->dev->name : "", NULL);
103065 +#else
103066 seq_printf(seq, " %-8s %pf\n",
103067 pt->dev ? pt->dev->name : "", pt->func);
103068 +#endif
103069 }
103070
103071 return 0;
103072 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
103073 index f2aa73b..0d1a1ea 100644
103074 --- a/net/core/net-sysfs.c
103075 +++ b/net/core/net-sysfs.c
103076 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
103077 {
103078 struct net_device *netdev = to_net_dev(dev);
103079 return sprintf(buf, fmt_dec,
103080 - atomic_read(&netdev->carrier_changes));
103081 + atomic_read_unchecked(&netdev->carrier_changes));
103082 }
103083 static DEVICE_ATTR_RO(carrier_changes);
103084
103085 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
103086 index 70d3450..eb7c528 100644
103087 --- a/net/core/net_namespace.c
103088 +++ b/net/core/net_namespace.c
103089 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
103090 int error;
103091 LIST_HEAD(net_exit_list);
103092
103093 - list_add_tail(&ops->list, list);
103094 + pax_list_add_tail((struct list_head *)&ops->list, list);
103095 if (ops->init || (ops->id && ops->size)) {
103096 for_each_net(net) {
103097 error = ops_init(ops, net);
103098 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
103099
103100 out_undo:
103101 /* If I have an error cleanup all namespaces I initialized */
103102 - list_del(&ops->list);
103103 + pax_list_del((struct list_head *)&ops->list);
103104 ops_exit_list(ops, &net_exit_list);
103105 ops_free_list(ops, &net_exit_list);
103106 return error;
103107 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
103108 struct net *net;
103109 LIST_HEAD(net_exit_list);
103110
103111 - list_del(&ops->list);
103112 + pax_list_del((struct list_head *)&ops->list);
103113 for_each_net(net)
103114 list_add_tail(&net->exit_list, &net_exit_list);
103115 ops_exit_list(ops, &net_exit_list);
103116 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
103117 mutex_lock(&net_mutex);
103118 error = register_pernet_operations(&pernet_list, ops);
103119 if (!error && (first_device == &pernet_list))
103120 - first_device = &ops->list;
103121 + first_device = (struct list_head *)&ops->list;
103122 mutex_unlock(&net_mutex);
103123 return error;
103124 }
103125 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
103126 index c126a87..10ad89d 100644
103127 --- a/net/core/netpoll.c
103128 +++ b/net/core/netpoll.c
103129 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
103130 struct udphdr *udph;
103131 struct iphdr *iph;
103132 struct ethhdr *eth;
103133 - static atomic_t ip_ident;
103134 + static atomic_unchecked_t ip_ident;
103135 struct ipv6hdr *ip6h;
103136
103137 udp_len = len + sizeof(*udph);
103138 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
103139 put_unaligned(0x45, (unsigned char *)iph);
103140 iph->tos = 0;
103141 put_unaligned(htons(ip_len), &(iph->tot_len));
103142 - iph->id = htons(atomic_inc_return(&ip_ident));
103143 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
103144 iph->frag_off = 0;
103145 iph->ttl = 64;
103146 iph->protocol = IPPROTO_UDP;
103147 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
103148 index 508155b..fad080f 100644
103149 --- a/net/core/pktgen.c
103150 +++ b/net/core/pktgen.c
103151 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
103152 pn->net = net;
103153 INIT_LIST_HEAD(&pn->pktgen_threads);
103154 pn->pktgen_exiting = false;
103155 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
103156 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
103157 if (!pn->proc_dir) {
103158 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
103159 return -ENODEV;
103160 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
103161 index 7ebed55..378bf34 100644
103162 --- a/net/core/rtnetlink.c
103163 +++ b/net/core/rtnetlink.c
103164 @@ -61,7 +61,7 @@ struct rtnl_link {
103165 rtnl_doit_func doit;
103166 rtnl_dumpit_func dumpit;
103167 rtnl_calcit_func calcit;
103168 -};
103169 +} __no_const;
103170
103171 static DEFINE_MUTEX(rtnl_mutex);
103172
103173 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
103174 * to use the ops for creating device. So do not
103175 * fill up dellink as well. That disables rtnl_dellink.
103176 */
103177 - if (ops->setup && !ops->dellink)
103178 - ops->dellink = unregister_netdevice_queue;
103179 + if (ops->setup && !ops->dellink) {
103180 + pax_open_kernel();
103181 + *(void **)&ops->dellink = unregister_netdevice_queue;
103182 + pax_close_kernel();
103183 + }
103184
103185 - list_add_tail(&ops->list, &link_ops);
103186 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
103187 return 0;
103188 }
103189 EXPORT_SYMBOL_GPL(__rtnl_link_register);
103190 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
103191 for_each_net(net) {
103192 __rtnl_kill_links(net, ops);
103193 }
103194 - list_del(&ops->list);
103195 + pax_list_del((struct list_head *)&ops->list);
103196 }
103197 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
103198
103199 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
103200 (dev->ifalias &&
103201 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
103202 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
103203 - atomic_read(&dev->carrier_changes)))
103204 + atomic_read_unchecked(&dev->carrier_changes)))
103205 goto nla_put_failure;
103206
103207 if (1) {
103208 diff --git a/net/core/scm.c b/net/core/scm.c
103209 index 3b6899b..cf36238 100644
103210 --- a/net/core/scm.c
103211 +++ b/net/core/scm.c
103212 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
103213 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
103214 {
103215 struct cmsghdr __user *cm
103216 - = (__force struct cmsghdr __user *)msg->msg_control;
103217 + = (struct cmsghdr __force_user *)msg->msg_control;
103218 struct cmsghdr cmhdr;
103219 int cmlen = CMSG_LEN(len);
103220 int err;
103221 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
103222 err = -EFAULT;
103223 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
103224 goto out;
103225 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
103226 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
103227 goto out;
103228 cmlen = CMSG_SPACE(len);
103229 if (msg->msg_controllen < cmlen)
103230 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
103231 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
103232 {
103233 struct cmsghdr __user *cm
103234 - = (__force struct cmsghdr __user*)msg->msg_control;
103235 + = (struct cmsghdr __force_user *)msg->msg_control;
103236
103237 int fdmax = 0;
103238 int fdnum = scm->fp->count;
103239 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
103240 if (fdnum < fdmax)
103241 fdmax = fdnum;
103242
103243 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
103244 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
103245 i++, cmfptr++)
103246 {
103247 struct socket *sock;
103248 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
103249 index e9f9a15..6eb024e 100644
103250 --- a/net/core/skbuff.c
103251 +++ b/net/core/skbuff.c
103252 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
103253 __wsum skb_checksum(const struct sk_buff *skb, int offset,
103254 int len, __wsum csum)
103255 {
103256 - const struct skb_checksum_ops ops = {
103257 + static const struct skb_checksum_ops ops = {
103258 .update = csum_partial_ext,
103259 .combine = csum_block_add_ext,
103260 };
103261 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
103262 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
103263 sizeof(struct sk_buff),
103264 0,
103265 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
103266 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
103267 + SLAB_NO_SANITIZE,
103268 NULL);
103269 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
103270 sizeof(struct sk_buff_fclones),
103271 0,
103272 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
103273 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
103274 + SLAB_NO_SANITIZE,
103275 NULL);
103276 }
103277
103278 diff --git a/net/core/sock.c b/net/core/sock.c
103279 index 71e3e5f..ab90920 100644
103280 --- a/net/core/sock.c
103281 +++ b/net/core/sock.c
103282 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
103283 struct sk_buff_head *list = &sk->sk_receive_queue;
103284
103285 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
103286 - atomic_inc(&sk->sk_drops);
103287 + atomic_inc_unchecked(&sk->sk_drops);
103288 trace_sock_rcvqueue_full(sk, skb);
103289 return -ENOMEM;
103290 }
103291 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
103292 return err;
103293
103294 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
103295 - atomic_inc(&sk->sk_drops);
103296 + atomic_inc_unchecked(&sk->sk_drops);
103297 return -ENOBUFS;
103298 }
103299
103300 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
103301 skb_dst_force(skb);
103302
103303 spin_lock_irqsave(&list->lock, flags);
103304 - skb->dropcount = atomic_read(&sk->sk_drops);
103305 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
103306 __skb_queue_tail(list, skb);
103307 spin_unlock_irqrestore(&list->lock, flags);
103308
103309 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
103310 skb->dev = NULL;
103311
103312 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
103313 - atomic_inc(&sk->sk_drops);
103314 + atomic_inc_unchecked(&sk->sk_drops);
103315 goto discard_and_relse;
103316 }
103317 if (nested)
103318 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
103319 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
103320 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
103321 bh_unlock_sock(sk);
103322 - atomic_inc(&sk->sk_drops);
103323 + atomic_inc_unchecked(&sk->sk_drops);
103324 goto discard_and_relse;
103325 }
103326
103327 @@ -910,6 +910,7 @@ set_rcvbuf:
103328 }
103329 break;
103330
103331 +#ifndef GRKERNSEC_BPF_HARDEN
103332 case SO_ATTACH_BPF:
103333 ret = -EINVAL;
103334 if (optlen == sizeof(u32)) {
103335 @@ -922,7 +923,7 @@ set_rcvbuf:
103336 ret = sk_attach_bpf(ufd, sk);
103337 }
103338 break;
103339 -
103340 +#endif
103341 case SO_DETACH_FILTER:
103342 ret = sk_detach_filter(sk);
103343 break;
103344 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
103345 struct timeval tm;
103346 } v;
103347
103348 - int lv = sizeof(int);
103349 - int len;
103350 + unsigned int lv = sizeof(int);
103351 + unsigned int len;
103352
103353 if (get_user(len, optlen))
103354 return -EFAULT;
103355 - if (len < 0)
103356 + if (len > INT_MAX)
103357 return -EINVAL;
103358
103359 memset(&v, 0, sizeof(v));
103360 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
103361
103362 case SO_PEERNAME:
103363 {
103364 - char address[128];
103365 + char address[_K_SS_MAXSIZE];
103366
103367 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
103368 return -ENOTCONN;
103369 - if (lv < len)
103370 + if (lv < len || sizeof address < len)
103371 return -EINVAL;
103372 if (copy_to_user(optval, address, len))
103373 return -EFAULT;
103374 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
103375
103376 if (len > lv)
103377 len = lv;
103378 - if (copy_to_user(optval, &v, len))
103379 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
103380 return -EFAULT;
103381 lenout:
103382 if (put_user(len, optlen))
103383 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
103384 */
103385 smp_wmb();
103386 atomic_set(&sk->sk_refcnt, 1);
103387 - atomic_set(&sk->sk_drops, 0);
103388 + atomic_set_unchecked(&sk->sk_drops, 0);
103389 }
103390 EXPORT_SYMBOL(sock_init_data);
103391
103392 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
103393 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
103394 int level, int type)
103395 {
103396 + struct sock_extended_err ee;
103397 struct sock_exterr_skb *serr;
103398 struct sk_buff *skb;
103399 int copied, err;
103400 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
103401 sock_recv_timestamp(msg, sk, skb);
103402
103403 serr = SKB_EXT_ERR(skb);
103404 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
103405 + ee = serr->ee;
103406 + put_cmsg(msg, level, type, sizeof ee, &ee);
103407
103408 msg->msg_flags |= MSG_ERRQUEUE;
103409 err = copied;
103410 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
103411 index ad704c7..ca48aff 100644
103412 --- a/net/core/sock_diag.c
103413 +++ b/net/core/sock_diag.c
103414 @@ -9,26 +9,33 @@
103415 #include <linux/inet_diag.h>
103416 #include <linux/sock_diag.h>
103417
103418 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
103419 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
103420 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
103421 static DEFINE_MUTEX(sock_diag_table_mutex);
103422
103423 int sock_diag_check_cookie(void *sk, __u32 *cookie)
103424 {
103425 +#ifndef CONFIG_GRKERNSEC_HIDESYM
103426 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
103427 cookie[1] != INET_DIAG_NOCOOKIE) &&
103428 ((u32)(unsigned long)sk != cookie[0] ||
103429 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
103430 return -ESTALE;
103431 else
103432 +#endif
103433 return 0;
103434 }
103435 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
103436
103437 void sock_diag_save_cookie(void *sk, __u32 *cookie)
103438 {
103439 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103440 + cookie[0] = 0;
103441 + cookie[1] = 0;
103442 +#else
103443 cookie[0] = (u32)(unsigned long)sk;
103444 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
103445 +#endif
103446 }
103447 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
103448
103449 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
103450 mutex_lock(&sock_diag_table_mutex);
103451 if (sock_diag_handlers[hndl->family])
103452 err = -EBUSY;
103453 - else
103454 + else {
103455 + pax_open_kernel();
103456 sock_diag_handlers[hndl->family] = hndl;
103457 + pax_close_kernel();
103458 + }
103459 mutex_unlock(&sock_diag_table_mutex);
103460
103461 return err;
103462 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
103463
103464 mutex_lock(&sock_diag_table_mutex);
103465 BUG_ON(sock_diag_handlers[family] != hnld);
103466 + pax_open_kernel();
103467 sock_diag_handlers[family] = NULL;
103468 + pax_close_kernel();
103469 mutex_unlock(&sock_diag_table_mutex);
103470 }
103471 EXPORT_SYMBOL_GPL(sock_diag_unregister);
103472 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
103473 index 8ce351f..2c388f7 100644
103474 --- a/net/core/sysctl_net_core.c
103475 +++ b/net/core/sysctl_net_core.c
103476 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
103477 {
103478 unsigned int orig_size, size;
103479 int ret, i;
103480 - struct ctl_table tmp = {
103481 + ctl_table_no_const tmp = {
103482 .data = &size,
103483 .maxlen = sizeof(size),
103484 .mode = table->mode
103485 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
103486 void __user *buffer, size_t *lenp, loff_t *ppos)
103487 {
103488 char id[IFNAMSIZ];
103489 - struct ctl_table tbl = {
103490 + ctl_table_no_const tbl = {
103491 .data = id,
103492 .maxlen = IFNAMSIZ,
103493 };
103494 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
103495 static int proc_do_rss_key(struct ctl_table *table, int write,
103496 void __user *buffer, size_t *lenp, loff_t *ppos)
103497 {
103498 - struct ctl_table fake_table;
103499 + ctl_table_no_const fake_table;
103500 char buf[NETDEV_RSS_KEY_LEN * 3];
103501
103502 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
103503 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
103504 .mode = 0444,
103505 .proc_handler = proc_do_rss_key,
103506 },
103507 -#ifdef CONFIG_BPF_JIT
103508 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
103509 {
103510 .procname = "bpf_jit_enable",
103511 .data = &bpf_jit_enable,
103512 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
103513
103514 static __net_init int sysctl_core_net_init(struct net *net)
103515 {
103516 - struct ctl_table *tbl;
103517 + ctl_table_no_const *tbl = NULL;
103518
103519 net->core.sysctl_somaxconn = SOMAXCONN;
103520
103521 - tbl = netns_core_table;
103522 if (!net_eq(net, &init_net)) {
103523 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
103524 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
103525 if (tbl == NULL)
103526 goto err_dup;
103527
103528 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
103529 if (net->user_ns != &init_user_ns) {
103530 tbl[0].procname = NULL;
103531 }
103532 - }
103533 -
103534 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
103535 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
103536 + } else
103537 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
103538 if (net->core.sysctl_hdr == NULL)
103539 goto err_reg;
103540
103541 return 0;
103542
103543 err_reg:
103544 - if (tbl != netns_core_table)
103545 - kfree(tbl);
103546 + kfree(tbl);
103547 err_dup:
103548 return -ENOMEM;
103549 }
103550 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
103551 kfree(tbl);
103552 }
103553
103554 -static __net_initdata struct pernet_operations sysctl_core_ops = {
103555 +static __net_initconst struct pernet_operations sysctl_core_ops = {
103556 .init = sysctl_core_net_init,
103557 .exit = sysctl_core_net_exit,
103558 };
103559 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
103560 index 8102286..a0c2755 100644
103561 --- a/net/decnet/af_decnet.c
103562 +++ b/net/decnet/af_decnet.c
103563 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
103564 .sysctl_rmem = sysctl_decnet_rmem,
103565 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
103566 .obj_size = sizeof(struct dn_sock),
103567 + .slab_flags = SLAB_USERCOPY,
103568 };
103569
103570 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
103571 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
103572 index b2c26b0..41f803e 100644
103573 --- a/net/decnet/dn_dev.c
103574 +++ b/net/decnet/dn_dev.c
103575 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
103576 .extra1 = &min_t3,
103577 .extra2 = &max_t3
103578 },
103579 - {0}
103580 + { }
103581 },
103582 };
103583
103584 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
103585 index 5325b54..a0d4d69 100644
103586 --- a/net/decnet/sysctl_net_decnet.c
103587 +++ b/net/decnet/sysctl_net_decnet.c
103588 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
103589
103590 if (len > *lenp) len = *lenp;
103591
103592 - if (copy_to_user(buffer, addr, len))
103593 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
103594 return -EFAULT;
103595
103596 *lenp = len;
103597 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
103598
103599 if (len > *lenp) len = *lenp;
103600
103601 - if (copy_to_user(buffer, devname, len))
103602 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
103603 return -EFAULT;
103604
103605 *lenp = len;
103606 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
103607 index a2c7e4c..3dc9f67 100644
103608 --- a/net/hsr/hsr_netlink.c
103609 +++ b/net/hsr/hsr_netlink.c
103610 @@ -102,7 +102,7 @@ nla_put_failure:
103611 return -EMSGSIZE;
103612 }
103613
103614 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
103615 +static struct rtnl_link_ops hsr_link_ops = {
103616 .kind = "hsr",
103617 .maxtype = IFLA_HSR_MAX,
103618 .policy = hsr_policy,
103619 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
103620 index 055fbb7..c0dbe60 100644
103621 --- a/net/ieee802154/6lowpan/core.c
103622 +++ b/net/ieee802154/6lowpan/core.c
103623 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
103624 dev_put(real_dev);
103625 }
103626
103627 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
103628 +static struct rtnl_link_ops lowpan_link_ops = {
103629 .kind = "lowpan",
103630 .priv_size = sizeof(struct lowpan_dev_info),
103631 .setup = lowpan_setup,
103632 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
103633 index f46e4d1..30231f1 100644
103634 --- a/net/ieee802154/6lowpan/reassembly.c
103635 +++ b/net/ieee802154/6lowpan/reassembly.c
103636 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
103637
103638 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
103639 {
103640 - struct ctl_table *table;
103641 + ctl_table_no_const *table = NULL;
103642 struct ctl_table_header *hdr;
103643 struct netns_ieee802154_lowpan *ieee802154_lowpan =
103644 net_ieee802154_lowpan(net);
103645
103646 - table = lowpan_frags_ns_ctl_table;
103647 if (!net_eq(net, &init_net)) {
103648 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
103649 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
103650 GFP_KERNEL);
103651 if (table == NULL)
103652 goto err_alloc;
103653 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
103654 /* Don't export sysctls to unprivileged users */
103655 if (net->user_ns != &init_user_ns)
103656 table[0].procname = NULL;
103657 - }
103658 -
103659 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
103660 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
103661 + } else
103662 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
103663 if (hdr == NULL)
103664 goto err_reg;
103665
103666 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
103667 return 0;
103668
103669 err_reg:
103670 - if (!net_eq(net, &init_net))
103671 - kfree(table);
103672 + kfree(table);
103673 err_alloc:
103674 return -ENOMEM;
103675 }
103676 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
103677 index d2e49ba..f78e8aa 100644
103678 --- a/net/ipv4/af_inet.c
103679 +++ b/net/ipv4/af_inet.c
103680 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
103681 return ip_recv_error(sk, msg, len, addr_len);
103682 #if IS_ENABLED(CONFIG_IPV6)
103683 if (sk->sk_family == AF_INET6)
103684 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
103685 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
103686 #endif
103687 return -EINVAL;
103688 }
103689 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
103690 index 3a8985c..9d2a870 100644
103691 --- a/net/ipv4/devinet.c
103692 +++ b/net/ipv4/devinet.c
103693 @@ -69,7 +69,8 @@
103694
103695 static struct ipv4_devconf ipv4_devconf = {
103696 .data = {
103697 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
103698 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
103699 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
103700 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
103701 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
103702 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
103703 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
103704
103705 static struct ipv4_devconf ipv4_devconf_dflt = {
103706 .data = {
103707 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
103708 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
103709 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
103710 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
103711 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
103712 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
103713 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
103714 idx = 0;
103715 head = &net->dev_index_head[h];
103716 rcu_read_lock();
103717 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
103718 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
103719 net->dev_base_seq;
103720 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103721 if (idx < s_idx)
103722 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
103723 idx = 0;
103724 head = &net->dev_index_head[h];
103725 rcu_read_lock();
103726 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
103727 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
103728 net->dev_base_seq;
103729 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103730 if (idx < s_idx)
103731 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
103732 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
103733 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
103734
103735 -static struct devinet_sysctl_table {
103736 +static const struct devinet_sysctl_table {
103737 struct ctl_table_header *sysctl_header;
103738 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
103739 } devinet_sysctl = {
103740 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
103741 int err;
103742 struct ipv4_devconf *all, *dflt;
103743 #ifdef CONFIG_SYSCTL
103744 - struct ctl_table *tbl = ctl_forward_entry;
103745 + ctl_table_no_const *tbl = NULL;
103746 struct ctl_table_header *forw_hdr;
103747 #endif
103748
103749 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
103750 goto err_alloc_dflt;
103751
103752 #ifdef CONFIG_SYSCTL
103753 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
103754 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
103755 if (tbl == NULL)
103756 goto err_alloc_ctl;
103757
103758 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
103759 goto err_reg_dflt;
103760
103761 err = -ENOMEM;
103762 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
103763 + if (!net_eq(net, &init_net))
103764 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
103765 + else
103766 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
103767 if (forw_hdr == NULL)
103768 goto err_reg_ctl;
103769 net->ipv4.forw_hdr = forw_hdr;
103770 @@ -2289,8 +2294,7 @@ err_reg_ctl:
103771 err_reg_dflt:
103772 __devinet_sysctl_unregister(all);
103773 err_reg_all:
103774 - if (tbl != ctl_forward_entry)
103775 - kfree(tbl);
103776 + kfree(tbl);
103777 err_alloc_ctl:
103778 #endif
103779 if (dflt != &ipv4_devconf_dflt)
103780 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
103781 index 23b9b3e..60cf0c4 100644
103782 --- a/net/ipv4/fib_frontend.c
103783 +++ b/net/ipv4/fib_frontend.c
103784 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
103785 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103786 fib_sync_up(dev);
103787 #endif
103788 - atomic_inc(&net->ipv4.dev_addr_genid);
103789 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103790 rt_cache_flush(dev_net(dev));
103791 break;
103792 case NETDEV_DOWN:
103793 fib_del_ifaddr(ifa, NULL);
103794 - atomic_inc(&net->ipv4.dev_addr_genid);
103795 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103796 if (ifa->ifa_dev->ifa_list == NULL) {
103797 /* Last address was deleted from this interface.
103798 * Disable IP.
103799 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
103800 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103801 fib_sync_up(dev);
103802 #endif
103803 - atomic_inc(&net->ipv4.dev_addr_genid);
103804 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103805 rt_cache_flush(net);
103806 break;
103807 case NETDEV_DOWN:
103808 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
103809 index 1e2090e..351a724 100644
103810 --- a/net/ipv4/fib_semantics.c
103811 +++ b/net/ipv4/fib_semantics.c
103812 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
103813 nh->nh_saddr = inet_select_addr(nh->nh_dev,
103814 nh->nh_gw,
103815 nh->nh_parent->fib_scope);
103816 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
103817 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
103818
103819 return nh->nh_saddr;
103820 }
103821 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
103822 index ff069f6..335e752 100644
103823 --- a/net/ipv4/fou.c
103824 +++ b/net/ipv4/fou.c
103825 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
103826
103827 #ifdef CONFIG_NET_FOU_IP_TUNNELS
103828
103829 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
103830 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
103831 .encap_hlen = fou_encap_hlen,
103832 .build_header = fou_build_header,
103833 };
103834
103835 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
103836 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
103837 .encap_hlen = gue_encap_hlen,
103838 .build_header = gue_build_header,
103839 };
103840 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
103841 index 9111a4e..3576905 100644
103842 --- a/net/ipv4/inet_hashtables.c
103843 +++ b/net/ipv4/inet_hashtables.c
103844 @@ -18,6 +18,7 @@
103845 #include <linux/sched.h>
103846 #include <linux/slab.h>
103847 #include <linux/wait.h>
103848 +#include <linux/security.h>
103849
103850 #include <net/inet_connection_sock.h>
103851 #include <net/inet_hashtables.h>
103852 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
103853 return inet_ehashfn(net, laddr, lport, faddr, fport);
103854 }
103855
103856 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
103857 +
103858 /*
103859 * Allocate and initialize a new local port bind bucket.
103860 * The bindhash mutex for snum's hash chain must be held here.
103861 @@ -554,6 +557,8 @@ ok:
103862 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
103863 spin_unlock(&head->lock);
103864
103865 + gr_update_task_in_ip_table(inet_sk(sk));
103866 +
103867 if (tw) {
103868 inet_twsk_deschedule(tw, death_row);
103869 while (twrefcnt) {
103870 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
103871 index 241afd7..31b95d5 100644
103872 --- a/net/ipv4/inetpeer.c
103873 +++ b/net/ipv4/inetpeer.c
103874 @@ -461,7 +461,7 @@ relookup:
103875 if (p) {
103876 p->daddr = *daddr;
103877 atomic_set(&p->refcnt, 1);
103878 - atomic_set(&p->rid, 0);
103879 + atomic_set_unchecked(&p->rid, 0);
103880 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
103881 p->rate_tokens = 0;
103882 /* 60*HZ is arbitrary, but chosen enough high so that the first
103883 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
103884 index 145a50c..5dd8cc5 100644
103885 --- a/net/ipv4/ip_fragment.c
103886 +++ b/net/ipv4/ip_fragment.c
103887 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
103888 return 0;
103889
103890 start = qp->rid;
103891 - end = atomic_inc_return(&peer->rid);
103892 + end = atomic_inc_return_unchecked(&peer->rid);
103893 qp->rid = end;
103894
103895 rc = qp->q.fragments && (end - start) > max;
103896 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
103897
103898 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103899 {
103900 - struct ctl_table *table;
103901 + ctl_table_no_const *table = NULL;
103902 struct ctl_table_header *hdr;
103903
103904 - table = ip4_frags_ns_ctl_table;
103905 if (!net_eq(net, &init_net)) {
103906 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103907 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103908 if (table == NULL)
103909 goto err_alloc;
103910
103911 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103912 /* Don't export sysctls to unprivileged users */
103913 if (net->user_ns != &init_user_ns)
103914 table[0].procname = NULL;
103915 - }
103916 + hdr = register_net_sysctl(net, "net/ipv4", table);
103917 + } else
103918 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
103919
103920 - hdr = register_net_sysctl(net, "net/ipv4", table);
103921 if (hdr == NULL)
103922 goto err_reg;
103923
103924 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103925 return 0;
103926
103927 err_reg:
103928 - if (!net_eq(net, &init_net))
103929 - kfree(table);
103930 + kfree(table);
103931 err_alloc:
103932 return -ENOMEM;
103933 }
103934 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
103935 index 6207275f..00323a2 100644
103936 --- a/net/ipv4/ip_gre.c
103937 +++ b/net/ipv4/ip_gre.c
103938 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
103939 module_param(log_ecn_error, bool, 0644);
103940 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103941
103942 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
103943 +static struct rtnl_link_ops ipgre_link_ops;
103944 static int ipgre_tunnel_init(struct net_device *dev);
103945
103946 static int ipgre_net_id __read_mostly;
103947 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
103948 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
103949 };
103950
103951 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103952 +static struct rtnl_link_ops ipgre_link_ops = {
103953 .kind = "gre",
103954 .maxtype = IFLA_GRE_MAX,
103955 .policy = ipgre_policy,
103956 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103957 .get_link_net = ip_tunnel_get_link_net,
103958 };
103959
103960 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
103961 +static struct rtnl_link_ops ipgre_tap_ops = {
103962 .kind = "gretap",
103963 .maxtype = IFLA_GRE_MAX,
103964 .policy = ipgre_policy,
103965 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
103966 index 3d4da2c..40f9c29 100644
103967 --- a/net/ipv4/ip_input.c
103968 +++ b/net/ipv4/ip_input.c
103969 @@ -147,6 +147,10 @@
103970 #include <linux/mroute.h>
103971 #include <linux/netlink.h>
103972
103973 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103974 +extern int grsec_enable_blackhole;
103975 +#endif
103976 +
103977 /*
103978 * Process Router Attention IP option (RFC 2113)
103979 */
103980 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
103981 if (!raw) {
103982 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
103983 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
103984 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103985 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103986 +#endif
103987 icmp_send(skb, ICMP_DEST_UNREACH,
103988 ICMP_PROT_UNREACH, 0);
103989 }
103990 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
103991 index 5cd9927..8610b9f 100644
103992 --- a/net/ipv4/ip_sockglue.c
103993 +++ b/net/ipv4/ip_sockglue.c
103994 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103995 len = min_t(unsigned int, len, opt->optlen);
103996 if (put_user(len, optlen))
103997 return -EFAULT;
103998 - if (copy_to_user(optval, opt->__data, len))
103999 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
104000 + copy_to_user(optval, opt->__data, len))
104001 return -EFAULT;
104002 return 0;
104003 }
104004 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
104005 if (sk->sk_type != SOCK_STREAM)
104006 return -ENOPROTOOPT;
104007
104008 - msg.msg_control = (__force void *) optval;
104009 + msg.msg_control = (__force_kernel void *) optval;
104010 msg.msg_controllen = len;
104011 msg.msg_flags = flags;
104012
104013 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
104014 index 94efe14..1453fcc 100644
104015 --- a/net/ipv4/ip_vti.c
104016 +++ b/net/ipv4/ip_vti.c
104017 @@ -45,7 +45,7 @@
104018 #include <net/net_namespace.h>
104019 #include <net/netns/generic.h>
104020
104021 -static struct rtnl_link_ops vti_link_ops __read_mostly;
104022 +static struct rtnl_link_ops vti_link_ops;
104023
104024 static int vti_net_id __read_mostly;
104025 static int vti_tunnel_init(struct net_device *dev);
104026 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
104027 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
104028 };
104029
104030 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
104031 +static struct rtnl_link_ops vti_link_ops = {
104032 .kind = "vti",
104033 .maxtype = IFLA_VTI_MAX,
104034 .policy = vti_policy,
104035 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
104036 index b26376e..fc3d733 100644
104037 --- a/net/ipv4/ipconfig.c
104038 +++ b/net/ipv4/ipconfig.c
104039 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
104040
104041 mm_segment_t oldfs = get_fs();
104042 set_fs(get_ds());
104043 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
104044 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
104045 set_fs(oldfs);
104046 return res;
104047 }
104048 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
104049
104050 mm_segment_t oldfs = get_fs();
104051 set_fs(get_ds());
104052 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
104053 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
104054 set_fs(oldfs);
104055 return res;
104056 }
104057 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
104058
104059 mm_segment_t oldfs = get_fs();
104060 set_fs(get_ds());
104061 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
104062 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
104063 set_fs(oldfs);
104064 return res;
104065 }
104066 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
104067 index 915d215..48d1db7 100644
104068 --- a/net/ipv4/ipip.c
104069 +++ b/net/ipv4/ipip.c
104070 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
104071 static int ipip_net_id __read_mostly;
104072
104073 static int ipip_tunnel_init(struct net_device *dev);
104074 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
104075 +static struct rtnl_link_ops ipip_link_ops;
104076
104077 static int ipip_err(struct sk_buff *skb, u32 info)
104078 {
104079 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
104080 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
104081 };
104082
104083 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
104084 +static struct rtnl_link_ops ipip_link_ops = {
104085 .kind = "ipip",
104086 .maxtype = IFLA_IPTUN_MAX,
104087 .policy = ipip_policy,
104088 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
104089 index f95b6f9..2ee2097 100644
104090 --- a/net/ipv4/netfilter/arp_tables.c
104091 +++ b/net/ipv4/netfilter/arp_tables.c
104092 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
104093 #endif
104094
104095 static int get_info(struct net *net, void __user *user,
104096 - const int *len, int compat)
104097 + int len, int compat)
104098 {
104099 char name[XT_TABLE_MAXNAMELEN];
104100 struct xt_table *t;
104101 int ret;
104102
104103 - if (*len != sizeof(struct arpt_getinfo)) {
104104 - duprintf("length %u != %Zu\n", *len,
104105 + if (len != sizeof(struct arpt_getinfo)) {
104106 + duprintf("length %u != %Zu\n", len,
104107 sizeof(struct arpt_getinfo));
104108 return -EINVAL;
104109 }
104110 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
104111 info.size = private->size;
104112 strcpy(info.name, name);
104113
104114 - if (copy_to_user(user, &info, *len) != 0)
104115 + if (copy_to_user(user, &info, len) != 0)
104116 ret = -EFAULT;
104117 else
104118 ret = 0;
104119 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
104120
104121 switch (cmd) {
104122 case ARPT_SO_GET_INFO:
104123 - ret = get_info(sock_net(sk), user, len, 1);
104124 + ret = get_info(sock_net(sk), user, *len, 1);
104125 break;
104126 case ARPT_SO_GET_ENTRIES:
104127 ret = compat_get_entries(sock_net(sk), user, len);
104128 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
104129
104130 switch (cmd) {
104131 case ARPT_SO_GET_INFO:
104132 - ret = get_info(sock_net(sk), user, len, 0);
104133 + ret = get_info(sock_net(sk), user, *len, 0);
104134 break;
104135
104136 case ARPT_SO_GET_ENTRIES:
104137 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
104138 index cf5e82f..75a20f5 100644
104139 --- a/net/ipv4/netfilter/ip_tables.c
104140 +++ b/net/ipv4/netfilter/ip_tables.c
104141 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
104142 #endif
104143
104144 static int get_info(struct net *net, void __user *user,
104145 - const int *len, int compat)
104146 + int len, int compat)
104147 {
104148 char name[XT_TABLE_MAXNAMELEN];
104149 struct xt_table *t;
104150 int ret;
104151
104152 - if (*len != sizeof(struct ipt_getinfo)) {
104153 - duprintf("length %u != %zu\n", *len,
104154 + if (len != sizeof(struct ipt_getinfo)) {
104155 + duprintf("length %u != %zu\n", len,
104156 sizeof(struct ipt_getinfo));
104157 return -EINVAL;
104158 }
104159 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
104160 info.size = private->size;
104161 strcpy(info.name, name);
104162
104163 - if (copy_to_user(user, &info, *len) != 0)
104164 + if (copy_to_user(user, &info, len) != 0)
104165 ret = -EFAULT;
104166 else
104167 ret = 0;
104168 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104169
104170 switch (cmd) {
104171 case IPT_SO_GET_INFO:
104172 - ret = get_info(sock_net(sk), user, len, 1);
104173 + ret = get_info(sock_net(sk), user, *len, 1);
104174 break;
104175 case IPT_SO_GET_ENTRIES:
104176 ret = compat_get_entries(sock_net(sk), user, len);
104177 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104178
104179 switch (cmd) {
104180 case IPT_SO_GET_INFO:
104181 - ret = get_info(sock_net(sk), user, len, 0);
104182 + ret = get_info(sock_net(sk), user, *len, 0);
104183 break;
104184
104185 case IPT_SO_GET_ENTRIES:
104186 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
104187 index e90f83a..3e6acca 100644
104188 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
104189 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
104190 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
104191 spin_lock_init(&cn->lock);
104192
104193 #ifdef CONFIG_PROC_FS
104194 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
104195 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
104196 if (!cn->procdir) {
104197 pr_err("Unable to proc dir entry\n");
104198 return -ENOMEM;
104199 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
104200 index 208d543..ab6c0ba 100644
104201 --- a/net/ipv4/ping.c
104202 +++ b/net/ipv4/ping.c
104203 @@ -59,7 +59,7 @@ struct ping_table {
104204 };
104205
104206 static struct ping_table ping_table;
104207 -struct pingv6_ops pingv6_ops;
104208 +struct pingv6_ops *pingv6_ops;
104209 EXPORT_SYMBOL_GPL(pingv6_ops);
104210
104211 static u16 ping_port_rover;
104212 @@ -158,6 +158,7 @@ void ping_unhash(struct sock *sk)
104213 if (sk_hashed(sk)) {
104214 write_lock_bh(&ping_table.lock);
104215 hlist_nulls_del(&sk->sk_nulls_node);
104216 + sk_nulls_node_init(&sk->sk_nulls_node);
104217 sock_put(sk);
104218 isk->inet_num = 0;
104219 isk->inet_sport = 0;
104220 @@ -358,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
104221 return -ENODEV;
104222 }
104223 }
104224 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
104225 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
104226 scoped);
104227 rcu_read_unlock();
104228
104229 @@ -566,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
104230 }
104231 #if IS_ENABLED(CONFIG_IPV6)
104232 } else if (skb->protocol == htons(ETH_P_IPV6)) {
104233 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
104234 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
104235 #endif
104236 }
104237
104238 @@ -584,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
104239 info, (u8 *)icmph);
104240 #if IS_ENABLED(CONFIG_IPV6)
104241 } else if (family == AF_INET6) {
104242 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
104243 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
104244 info, (u8 *)icmph);
104245 #endif
104246 }
104247 @@ -918,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
104248 }
104249
104250 if (inet6_sk(sk)->rxopt.all)
104251 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
104252 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
104253 if (skb->protocol == htons(ETH_P_IPV6) &&
104254 inet6_sk(sk)->rxopt.all)
104255 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
104256 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
104257 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
104258 ip_cmsg_recv(msg, skb);
104259 #endif
104260 @@ -1116,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
104261 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
104262 0, sock_i_ino(sp),
104263 atomic_read(&sp->sk_refcnt), sp,
104264 - atomic_read(&sp->sk_drops));
104265 + atomic_read_unchecked(&sp->sk_drops));
104266 }
104267
104268 static int ping_v4_seq_show(struct seq_file *seq, void *v)
104269 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
104270 index f027a70..2e64edc 100644
104271 --- a/net/ipv4/raw.c
104272 +++ b/net/ipv4/raw.c
104273 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
104274 int raw_rcv(struct sock *sk, struct sk_buff *skb)
104275 {
104276 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
104277 - atomic_inc(&sk->sk_drops);
104278 + atomic_inc_unchecked(&sk->sk_drops);
104279 kfree_skb(skb);
104280 return NET_RX_DROP;
104281 }
104282 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
104283
104284 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
104285 {
104286 + struct icmp_filter filter;
104287 +
104288 if (optlen > sizeof(struct icmp_filter))
104289 optlen = sizeof(struct icmp_filter);
104290 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
104291 + if (copy_from_user(&filter, optval, optlen))
104292 return -EFAULT;
104293 + raw_sk(sk)->filter = filter;
104294 return 0;
104295 }
104296
104297 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
104298 {
104299 int len, ret = -EFAULT;
104300 + struct icmp_filter filter;
104301
104302 if (get_user(len, optlen))
104303 goto out;
104304 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
104305 if (len > sizeof(struct icmp_filter))
104306 len = sizeof(struct icmp_filter);
104307 ret = -EFAULT;
104308 - if (put_user(len, optlen) ||
104309 - copy_to_user(optval, &raw_sk(sk)->filter, len))
104310 + filter = raw_sk(sk)->filter;
104311 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
104312 goto out;
104313 ret = 0;
104314 out: return ret;
104315 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
104316 0, 0L, 0,
104317 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
104318 0, sock_i_ino(sp),
104319 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
104320 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
104321 }
104322
104323 static int raw_seq_show(struct seq_file *seq, void *v)
104324 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
104325 index ad50643..53b7b44 100644
104326 --- a/net/ipv4/route.c
104327 +++ b/net/ipv4/route.c
104328 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
104329
104330 static int rt_cache_seq_open(struct inode *inode, struct file *file)
104331 {
104332 - return seq_open(file, &rt_cache_seq_ops);
104333 + return seq_open_restrict(file, &rt_cache_seq_ops);
104334 }
104335
104336 static const struct file_operations rt_cache_seq_fops = {
104337 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
104338
104339 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
104340 {
104341 - return seq_open(file, &rt_cpu_seq_ops);
104342 + return seq_open_restrict(file, &rt_cpu_seq_ops);
104343 }
104344
104345 static const struct file_operations rt_cpu_seq_fops = {
104346 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
104347
104348 static int rt_acct_proc_open(struct inode *inode, struct file *file)
104349 {
104350 - return single_open(file, rt_acct_proc_show, NULL);
104351 + return single_open_restrict(file, rt_acct_proc_show, NULL);
104352 }
104353
104354 static const struct file_operations rt_acct_proc_fops = {
104355 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
104356
104357 #define IP_IDENTS_SZ 2048u
104358 struct ip_ident_bucket {
104359 - atomic_t id;
104360 + atomic_unchecked_t id;
104361 u32 stamp32;
104362 };
104363
104364 -static struct ip_ident_bucket *ip_idents __read_mostly;
104365 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
104366
104367 /* In order to protect privacy, we add a perturbation to identifiers
104368 * if one generator is seldom used. This makes hard for an attacker
104369 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
104370 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
104371 delta = prandom_u32_max(now - old);
104372
104373 - return atomic_add_return(segs + delta, &bucket->id) - segs;
104374 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
104375 }
104376 EXPORT_SYMBOL(ip_idents_reserve);
104377
104378 @@ -2642,34 +2642,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
104379 .maxlen = sizeof(int),
104380 .mode = 0200,
104381 .proc_handler = ipv4_sysctl_rtcache_flush,
104382 + .extra1 = &init_net,
104383 },
104384 { },
104385 };
104386
104387 static __net_init int sysctl_route_net_init(struct net *net)
104388 {
104389 - struct ctl_table *tbl;
104390 + ctl_table_no_const *tbl = NULL;
104391
104392 - tbl = ipv4_route_flush_table;
104393 if (!net_eq(net, &init_net)) {
104394 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
104395 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
104396 if (tbl == NULL)
104397 goto err_dup;
104398
104399 /* Don't export sysctls to unprivileged users */
104400 if (net->user_ns != &init_user_ns)
104401 tbl[0].procname = NULL;
104402 - }
104403 - tbl[0].extra1 = net;
104404 + tbl[0].extra1 = net;
104405 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
104406 + } else
104407 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
104408
104409 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
104410 if (net->ipv4.route_hdr == NULL)
104411 goto err_reg;
104412 return 0;
104413
104414 err_reg:
104415 - if (tbl != ipv4_route_flush_table)
104416 - kfree(tbl);
104417 + kfree(tbl);
104418 err_dup:
104419 return -ENOMEM;
104420 }
104421 @@ -2692,8 +2692,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
104422
104423 static __net_init int rt_genid_init(struct net *net)
104424 {
104425 - atomic_set(&net->ipv4.rt_genid, 0);
104426 - atomic_set(&net->fnhe_genid, 0);
104427 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
104428 + atomic_set_unchecked(&net->fnhe_genid, 0);
104429 get_random_bytes(&net->ipv4.dev_addr_genid,
104430 sizeof(net->ipv4.dev_addr_genid));
104431 return 0;
104432 @@ -2737,11 +2737,7 @@ int __init ip_rt_init(void)
104433 int rc = 0;
104434 int cpu;
104435
104436 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
104437 - if (!ip_idents)
104438 - panic("IP: failed to allocate ip_idents\n");
104439 -
104440 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
104441 + prandom_bytes(ip_idents, sizeof(ip_idents));
104442
104443 for_each_possible_cpu(cpu) {
104444 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
104445 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
104446 index d151539..5f5e247 100644
104447 --- a/net/ipv4/sysctl_net_ipv4.c
104448 +++ b/net/ipv4/sysctl_net_ipv4.c
104449 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
104450 container_of(table->data, struct net, ipv4.ip_local_ports.range);
104451 int ret;
104452 int range[2];
104453 - struct ctl_table tmp = {
104454 + ctl_table_no_const tmp = {
104455 .data = &range,
104456 .maxlen = sizeof(range),
104457 .mode = table->mode,
104458 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
104459 int ret;
104460 gid_t urange[2];
104461 kgid_t low, high;
104462 - struct ctl_table tmp = {
104463 + ctl_table_no_const tmp = {
104464 .data = &urange,
104465 .maxlen = sizeof(urange),
104466 .mode = table->mode,
104467 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
104468 void __user *buffer, size_t *lenp, loff_t *ppos)
104469 {
104470 char val[TCP_CA_NAME_MAX];
104471 - struct ctl_table tbl = {
104472 + ctl_table_no_const tbl = {
104473 .data = val,
104474 .maxlen = TCP_CA_NAME_MAX,
104475 };
104476 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
104477 void __user *buffer, size_t *lenp,
104478 loff_t *ppos)
104479 {
104480 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
104481 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
104482 int ret;
104483
104484 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
104485 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
104486 void __user *buffer, size_t *lenp,
104487 loff_t *ppos)
104488 {
104489 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
104490 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
104491 int ret;
104492
104493 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
104494 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
104495 void __user *buffer, size_t *lenp,
104496 loff_t *ppos)
104497 {
104498 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
104499 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
104500 struct tcp_fastopen_context *ctxt;
104501 int ret;
104502 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
104503 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
104504
104505 static __net_init int ipv4_sysctl_init_net(struct net *net)
104506 {
104507 - struct ctl_table *table;
104508 + ctl_table_no_const *table = NULL;
104509
104510 - table = ipv4_net_table;
104511 if (!net_eq(net, &init_net)) {
104512 int i;
104513
104514 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
104515 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
104516 if (table == NULL)
104517 goto err_alloc;
104518
104519 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
104520 table[i].data += (void *)net - (void *)&init_net;
104521 }
104522
104523 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
104524 + if (!net_eq(net, &init_net))
104525 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
104526 + else
104527 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
104528 if (net->ipv4.ipv4_hdr == NULL)
104529 goto err_reg;
104530
104531 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
104532 index 995a225..e1e9183 100644
104533 --- a/net/ipv4/tcp.c
104534 +++ b/net/ipv4/tcp.c
104535 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
104536
104537 /* Race breaker. If space is freed after
104538 * wspace test but before the flags are set,
104539 - * IO signal will be lost.
104540 + * IO signal will be lost. Memory barrier
104541 + * pairs with the input side.
104542 */
104543 + smp_mb__after_atomic();
104544 if (sk_stream_is_writeable(sk))
104545 mask |= POLLOUT | POLLWRNORM;
104546 }
104547 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
104548 index f501ac04..0c5a1b2 100644
104549 --- a/net/ipv4/tcp_input.c
104550 +++ b/net/ipv4/tcp_input.c
104551 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
104552 * without any lock. We want to make sure compiler wont store
104553 * intermediate values in this location.
104554 */
104555 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
104556 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
104557 sk->sk_max_pacing_rate);
104558 }
104559
104560 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
104561 * simplifies code)
104562 */
104563 static void
104564 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
104565 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
104566 struct sk_buff *head, struct sk_buff *tail,
104567 u32 start, u32 end)
104568 {
104569 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
104570 {
104571 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
104572 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
104573 + /* pairs with tcp_poll() */
104574 + smp_mb__after_atomic();
104575 if (sk->sk_socket &&
104576 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
104577 tcp_new_space(sk);
104578 @@ -5525,6 +5527,7 @@ discard:
104579 tcp_paws_reject(&tp->rx_opt, 0))
104580 goto discard_and_undo;
104581
104582 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
104583 if (th->syn) {
104584 /* We see SYN without ACK. It is attempt of
104585 * simultaneous connect with crossed SYNs.
104586 @@ -5575,6 +5578,7 @@ discard:
104587 goto discard;
104588 #endif
104589 }
104590 +#endif
104591 /* "fifth, if neither of the SYN or RST bits is set then
104592 * drop the segment and return."
104593 */
104594 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
104595 goto discard;
104596
104597 if (th->syn) {
104598 - if (th->fin)
104599 + if (th->fin || th->urg || th->psh)
104600 goto discard;
104601 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
104602 return 1;
104603 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
104604 index f1756ee..8908cb0 100644
104605 --- a/net/ipv4/tcp_ipv4.c
104606 +++ b/net/ipv4/tcp_ipv4.c
104607 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
104608 int sysctl_tcp_low_latency __read_mostly;
104609 EXPORT_SYMBOL(sysctl_tcp_low_latency);
104610
104611 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104612 +extern int grsec_enable_blackhole;
104613 +#endif
104614 +
104615 #ifdef CONFIG_TCP_MD5SIG
104616 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
104617 __be32 daddr, __be32 saddr, const struct tcphdr *th);
104618 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
104619 return 0;
104620
104621 reset:
104622 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104623 + if (!grsec_enable_blackhole)
104624 +#endif
104625 tcp_v4_send_reset(rsk, skb);
104626 discard:
104627 kfree_skb(skb);
104628 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
104629 TCP_SKB_CB(skb)->sacked = 0;
104630
104631 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
104632 - if (!sk)
104633 + if (!sk) {
104634 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104635 + ret = 1;
104636 +#endif
104637 goto no_tcp_socket;
104638 -
104639 + }
104640 process:
104641 - if (sk->sk_state == TCP_TIME_WAIT)
104642 + if (sk->sk_state == TCP_TIME_WAIT) {
104643 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104644 + ret = 2;
104645 +#endif
104646 goto do_time_wait;
104647 + }
104648
104649 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
104650 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104651 @@ -1700,6 +1714,10 @@ csum_error:
104652 bad_packet:
104653 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104654 } else {
104655 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104656 + if (!grsec_enable_blackhole || (ret == 1 &&
104657 + (skb->dev->flags & IFF_LOOPBACK)))
104658 +#endif
104659 tcp_v4_send_reset(NULL, skb);
104660 }
104661
104662 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
104663 index dd11ac7..c0872da 100644
104664 --- a/net/ipv4/tcp_minisocks.c
104665 +++ b/net/ipv4/tcp_minisocks.c
104666 @@ -27,6 +27,10 @@
104667 #include <net/inet_common.h>
104668 #include <net/xfrm.h>
104669
104670 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104671 +extern int grsec_enable_blackhole;
104672 +#endif
104673 +
104674 int sysctl_tcp_syncookies __read_mostly = 1;
104675 EXPORT_SYMBOL(sysctl_tcp_syncookies);
104676
104677 @@ -785,7 +789,10 @@ embryonic_reset:
104678 * avoid becoming vulnerable to outside attack aiming at
104679 * resetting legit local connections.
104680 */
104681 - req->rsk_ops->send_reset(sk, skb);
104682 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104683 + if (!grsec_enable_blackhole)
104684 +#endif
104685 + req->rsk_ops->send_reset(sk, skb);
104686 } else if (fastopen) { /* received a valid RST pkt */
104687 reqsk_fastopen_remove(sk, req, true);
104688 tcp_reset(sk);
104689 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
104690 index ebf5ff5..4d1ff32 100644
104691 --- a/net/ipv4/tcp_probe.c
104692 +++ b/net/ipv4/tcp_probe.c
104693 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
104694 if (cnt + width >= len)
104695 break;
104696
104697 - if (copy_to_user(buf + cnt, tbuf, width))
104698 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
104699 return -EFAULT;
104700 cnt += width;
104701 }
104702 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
104703 index 0732b78..a82bdc6 100644
104704 --- a/net/ipv4/tcp_timer.c
104705 +++ b/net/ipv4/tcp_timer.c
104706 @@ -22,6 +22,10 @@
104707 #include <linux/gfp.h>
104708 #include <net/tcp.h>
104709
104710 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104711 +extern int grsec_lastack_retries;
104712 +#endif
104713 +
104714 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
104715 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
104716 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
104717 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
104718 }
104719 }
104720
104721 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104722 + if ((sk->sk_state == TCP_LAST_ACK) &&
104723 + (grsec_lastack_retries > 0) &&
104724 + (grsec_lastack_retries < retry_until))
104725 + retry_until = grsec_lastack_retries;
104726 +#endif
104727 +
104728 if (retransmits_timed_out(sk, retry_until,
104729 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
104730 /* Has it gone just too far? */
104731 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
104732 index 97ef1f8b..e446c33 100644
104733 --- a/net/ipv4/udp.c
104734 +++ b/net/ipv4/udp.c
104735 @@ -87,6 +87,7 @@
104736 #include <linux/types.h>
104737 #include <linux/fcntl.h>
104738 #include <linux/module.h>
104739 +#include <linux/security.h>
104740 #include <linux/socket.h>
104741 #include <linux/sockios.h>
104742 #include <linux/igmp.h>
104743 @@ -114,6 +115,10 @@
104744 #include <net/busy_poll.h>
104745 #include "udp_impl.h"
104746
104747 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104748 +extern int grsec_enable_blackhole;
104749 +#endif
104750 +
104751 struct udp_table udp_table __read_mostly;
104752 EXPORT_SYMBOL(udp_table);
104753
104754 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
104755 return true;
104756 }
104757
104758 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
104759 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
104760 +
104761 /*
104762 * This routine is called by the ICMP module when it gets some
104763 * sort of error condition. If err < 0 then the socket should
104764 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
104765 dport = usin->sin_port;
104766 if (dport == 0)
104767 return -EINVAL;
104768 +
104769 + err = gr_search_udp_sendmsg(sk, usin);
104770 + if (err)
104771 + return err;
104772 } else {
104773 if (sk->sk_state != TCP_ESTABLISHED)
104774 return -EDESTADDRREQ;
104775 +
104776 + err = gr_search_udp_sendmsg(sk, NULL);
104777 + if (err)
104778 + return err;
104779 +
104780 daddr = inet->inet_daddr;
104781 dport = inet->inet_dport;
104782 /* Open fast path for connected socket.
104783 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
104784 IS_UDPLITE(sk));
104785 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104786 IS_UDPLITE(sk));
104787 - atomic_inc(&sk->sk_drops);
104788 + atomic_inc_unchecked(&sk->sk_drops);
104789 __skb_unlink(skb, rcvq);
104790 __skb_queue_tail(&list_kill, skb);
104791 }
104792 @@ -1275,6 +1292,10 @@ try_again:
104793 if (!skb)
104794 goto out;
104795
104796 + err = gr_search_udp_recvmsg(sk, skb);
104797 + if (err)
104798 + goto out_free;
104799 +
104800 ulen = skb->len - sizeof(struct udphdr);
104801 copied = len;
104802 if (copied > ulen)
104803 @@ -1307,7 +1328,7 @@ try_again:
104804 if (unlikely(err)) {
104805 trace_kfree_skb(skb, udp_recvmsg);
104806 if (!peeked) {
104807 - atomic_inc(&sk->sk_drops);
104808 + atomic_inc_unchecked(&sk->sk_drops);
104809 UDP_INC_STATS_USER(sock_net(sk),
104810 UDP_MIB_INERRORS, is_udplite);
104811 }
104812 @@ -1605,7 +1626,7 @@ csum_error:
104813 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104814 drop:
104815 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104816 - atomic_inc(&sk->sk_drops);
104817 + atomic_inc_unchecked(&sk->sk_drops);
104818 kfree_skb(skb);
104819 return -1;
104820 }
104821 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104822 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104823
104824 if (!skb1) {
104825 - atomic_inc(&sk->sk_drops);
104826 + atomic_inc_unchecked(&sk->sk_drops);
104827 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104828 IS_UDPLITE(sk));
104829 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104830 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104831 goto csum_error;
104832
104833 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104834 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104835 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104836 +#endif
104837 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
104838
104839 /*
104840 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
104841 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
104842 0, sock_i_ino(sp),
104843 atomic_read(&sp->sk_refcnt), sp,
104844 - atomic_read(&sp->sk_drops));
104845 + atomic_read_unchecked(&sp->sk_drops));
104846 }
104847
104848 int udp4_seq_show(struct seq_file *seq, void *v)
104849 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
104850 index 6156f68..d6ab46d 100644
104851 --- a/net/ipv4/xfrm4_policy.c
104852 +++ b/net/ipv4/xfrm4_policy.c
104853 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
104854 fl4->flowi4_tos = iph->tos;
104855 }
104856
104857 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
104858 +static int xfrm4_garbage_collect(struct dst_ops *ops)
104859 {
104860 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
104861
104862 - xfrm4_policy_afinfo.garbage_collect(net);
104863 + xfrm_garbage_collect_deferred(net);
104864 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
104865 }
104866
104867 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
104868
104869 static int __net_init xfrm4_net_init(struct net *net)
104870 {
104871 - struct ctl_table *table;
104872 + ctl_table_no_const *table = NULL;
104873 struct ctl_table_header *hdr;
104874
104875 - table = xfrm4_policy_table;
104876 if (!net_eq(net, &init_net)) {
104877 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104878 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104879 if (!table)
104880 goto err_alloc;
104881
104882 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
104883 - }
104884 -
104885 - hdr = register_net_sysctl(net, "net/ipv4", table);
104886 + hdr = register_net_sysctl(net, "net/ipv4", table);
104887 + } else
104888 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
104889 if (!hdr)
104890 goto err_reg;
104891
104892 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
104893 return 0;
104894
104895 err_reg:
104896 - if (!net_eq(net, &init_net))
104897 - kfree(table);
104898 + kfree(table);
104899 err_alloc:
104900 return -ENOMEM;
104901 }
104902 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
104903 index b603002..0de5c88 100644
104904 --- a/net/ipv6/addrconf.c
104905 +++ b/net/ipv6/addrconf.c
104906 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
104907 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104908 .mtu6 = IPV6_MIN_MTU,
104909 .accept_ra = 1,
104910 - .accept_redirects = 1,
104911 + .accept_redirects = 0,
104912 .autoconf = 1,
104913 .force_mld_version = 0,
104914 .mldv1_unsolicited_report_interval = 10 * HZ,
104915 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
104916 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104917 .mtu6 = IPV6_MIN_MTU,
104918 .accept_ra = 1,
104919 - .accept_redirects = 1,
104920 + .accept_redirects = 0,
104921 .autoconf = 1,
104922 .force_mld_version = 0,
104923 .mldv1_unsolicited_report_interval = 10 * HZ,
104924 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
104925 idx = 0;
104926 head = &net->dev_index_head[h];
104927 rcu_read_lock();
104928 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
104929 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
104930 net->dev_base_seq;
104931 hlist_for_each_entry_rcu(dev, head, index_hlist) {
104932 if (idx < s_idx)
104933 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
104934 p.iph.ihl = 5;
104935 p.iph.protocol = IPPROTO_IPV6;
104936 p.iph.ttl = 64;
104937 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
104938 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
104939
104940 if (ops->ndo_do_ioctl) {
104941 mm_segment_t oldfs = get_fs();
104942 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
104943 .release = seq_release_net,
104944 };
104945
104946 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
104947 +extern void unregister_ipv6_seq_ops_addr(void);
104948 +
104949 static int __net_init if6_proc_net_init(struct net *net)
104950 {
104951 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
104952 + register_ipv6_seq_ops_addr(&if6_seq_ops);
104953 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
104954 + unregister_ipv6_seq_ops_addr();
104955 return -ENOMEM;
104956 + }
104957 return 0;
104958 }
104959
104960 static void __net_exit if6_proc_net_exit(struct net *net)
104961 {
104962 remove_proc_entry("if_inet6", net->proc_net);
104963 + unregister_ipv6_seq_ops_addr();
104964 }
104965
104966 static struct pernet_operations if6_proc_net_ops = {
104967 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
104968 s_ip_idx = ip_idx = cb->args[2];
104969
104970 rcu_read_lock();
104971 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104972 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104973 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
104974 idx = 0;
104975 head = &net->dev_index_head[h];
104976 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104977 rt_genid_bump_ipv6(net);
104978 break;
104979 }
104980 - atomic_inc(&net->ipv6.dev_addr_genid);
104981 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
104982 }
104983
104984 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104985 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
104986 int *valp = ctl->data;
104987 int val = *valp;
104988 loff_t pos = *ppos;
104989 - struct ctl_table lctl;
104990 + ctl_table_no_const lctl;
104991 int ret;
104992
104993 /*
104994 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
104995 {
104996 struct inet6_dev *idev = ctl->extra1;
104997 int min_mtu = IPV6_MIN_MTU;
104998 - struct ctl_table lctl;
104999 + ctl_table_no_const lctl;
105000
105001 lctl = *ctl;
105002 lctl.extra1 = &min_mtu;
105003 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
105004 int *valp = ctl->data;
105005 int val = *valp;
105006 loff_t pos = *ppos;
105007 - struct ctl_table lctl;
105008 + ctl_table_no_const lctl;
105009 int ret;
105010
105011 /*
105012 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
105013 index e8c4400..a4cd5da 100644
105014 --- a/net/ipv6/af_inet6.c
105015 +++ b/net/ipv6/af_inet6.c
105016 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
105017 net->ipv6.sysctl.icmpv6_time = 1*HZ;
105018 net->ipv6.sysctl.flowlabel_consistency = 1;
105019 net->ipv6.sysctl.auto_flowlabels = 0;
105020 - atomic_set(&net->ipv6.fib6_sernum, 1);
105021 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
105022
105023 err = ipv6_init_mibs(net);
105024 if (err)
105025 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
105026 index ace8dac..bd6942d 100644
105027 --- a/net/ipv6/datagram.c
105028 +++ b/net/ipv6/datagram.c
105029 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
105030 0,
105031 sock_i_ino(sp),
105032 atomic_read(&sp->sk_refcnt), sp,
105033 - atomic_read(&sp->sk_drops));
105034 + atomic_read_unchecked(&sp->sk_drops));
105035 }
105036 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
105037 index a5e9519..16b7412 100644
105038 --- a/net/ipv6/icmp.c
105039 +++ b/net/ipv6/icmp.c
105040 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
105041
105042 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
105043 {
105044 - struct ctl_table *table;
105045 + ctl_table_no_const *table;
105046
105047 table = kmemdup(ipv6_icmp_table_template,
105048 sizeof(ipv6_icmp_table_template),
105049 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
105050 index 263ef41..88c7be8 100644
105051 --- a/net/ipv6/ip6_fib.c
105052 +++ b/net/ipv6/ip6_fib.c
105053 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
105054 int new, old;
105055
105056 do {
105057 - old = atomic_read(&net->ipv6.fib6_sernum);
105058 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
105059 new = old < INT_MAX ? old + 1 : 1;
105060 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
105061 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
105062 old, new) != old);
105063 return new;
105064 }
105065 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
105066 index bc28b7d..a08feea 100644
105067 --- a/net/ipv6/ip6_gre.c
105068 +++ b/net/ipv6/ip6_gre.c
105069 @@ -71,8 +71,8 @@ struct ip6gre_net {
105070 struct net_device *fb_tunnel_dev;
105071 };
105072
105073 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
105074 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
105075 +static struct rtnl_link_ops ip6gre_link_ops;
105076 +static struct rtnl_link_ops ip6gre_tap_ops;
105077 static int ip6gre_tunnel_init(struct net_device *dev);
105078 static void ip6gre_tunnel_setup(struct net_device *dev);
105079 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
105080 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
105081 }
105082
105083
105084 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
105085 +static struct inet6_protocol ip6gre_protocol = {
105086 .handler = ip6gre_rcv,
105087 .err_handler = ip6gre_err,
105088 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
105089 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
105090 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
105091 };
105092
105093 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
105094 +static struct rtnl_link_ops ip6gre_link_ops = {
105095 .kind = "ip6gre",
105096 .maxtype = IFLA_GRE_MAX,
105097 .policy = ip6gre_policy,
105098 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
105099 .get_link_net = ip6_tnl_get_link_net,
105100 };
105101
105102 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
105103 +static struct rtnl_link_ops ip6gre_tap_ops = {
105104 .kind = "ip6gretap",
105105 .maxtype = IFLA_GRE_MAX,
105106 .policy = ip6gre_policy,
105107 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
105108 index ddd94ec..b7cfefb 100644
105109 --- a/net/ipv6/ip6_tunnel.c
105110 +++ b/net/ipv6/ip6_tunnel.c
105111 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
105112
105113 static int ip6_tnl_dev_init(struct net_device *dev);
105114 static void ip6_tnl_dev_setup(struct net_device *dev);
105115 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
105116 +static struct rtnl_link_ops ip6_link_ops;
105117
105118 static int ip6_tnl_net_id __read_mostly;
105119 struct ip6_tnl_net {
105120 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
105121 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
105122 };
105123
105124 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
105125 +static struct rtnl_link_ops ip6_link_ops = {
105126 .kind = "ip6tnl",
105127 .maxtype = IFLA_IPTUN_MAX,
105128 .policy = ip6_tnl_policy,
105129 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
105130 index 5fb9e21..92bf04b 100644
105131 --- a/net/ipv6/ip6_vti.c
105132 +++ b/net/ipv6/ip6_vti.c
105133 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
105134
105135 static int vti6_dev_init(struct net_device *dev);
105136 static void vti6_dev_setup(struct net_device *dev);
105137 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
105138 +static struct rtnl_link_ops vti6_link_ops;
105139
105140 static int vti6_net_id __read_mostly;
105141 struct vti6_net {
105142 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
105143 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
105144 };
105145
105146 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
105147 +static struct rtnl_link_ops vti6_link_ops = {
105148 .kind = "vti6",
105149 .maxtype = IFLA_VTI_MAX,
105150 .policy = vti6_policy,
105151 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
105152 index 8d766d9..dcdfea7 100644
105153 --- a/net/ipv6/ipv6_sockglue.c
105154 +++ b/net/ipv6/ipv6_sockglue.c
105155 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
105156 if (sk->sk_type != SOCK_STREAM)
105157 return -ENOPROTOOPT;
105158
105159 - msg.msg_control = optval;
105160 + msg.msg_control = (void __force_kernel *)optval;
105161 msg.msg_controllen = len;
105162 msg.msg_flags = flags;
105163
105164 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
105165 index bb00c6f..16c90d7 100644
105166 --- a/net/ipv6/netfilter/ip6_tables.c
105167 +++ b/net/ipv6/netfilter/ip6_tables.c
105168 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
105169 #endif
105170
105171 static int get_info(struct net *net, void __user *user,
105172 - const int *len, int compat)
105173 + int len, int compat)
105174 {
105175 char name[XT_TABLE_MAXNAMELEN];
105176 struct xt_table *t;
105177 int ret;
105178
105179 - if (*len != sizeof(struct ip6t_getinfo)) {
105180 - duprintf("length %u != %zu\n", *len,
105181 + if (len != sizeof(struct ip6t_getinfo)) {
105182 + duprintf("length %u != %zu\n", len,
105183 sizeof(struct ip6t_getinfo));
105184 return -EINVAL;
105185 }
105186 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
105187 info.size = private->size;
105188 strcpy(info.name, name);
105189
105190 - if (copy_to_user(user, &info, *len) != 0)
105191 + if (copy_to_user(user, &info, len) != 0)
105192 ret = -EFAULT;
105193 else
105194 ret = 0;
105195 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
105196
105197 switch (cmd) {
105198 case IP6T_SO_GET_INFO:
105199 - ret = get_info(sock_net(sk), user, len, 1);
105200 + ret = get_info(sock_net(sk), user, *len, 1);
105201 break;
105202 case IP6T_SO_GET_ENTRIES:
105203 ret = compat_get_entries(sock_net(sk), user, len);
105204 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
105205
105206 switch (cmd) {
105207 case IP6T_SO_GET_INFO:
105208 - ret = get_info(sock_net(sk), user, len, 0);
105209 + ret = get_info(sock_net(sk), user, *len, 0);
105210 break;
105211
105212 case IP6T_SO_GET_ENTRIES:
105213 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
105214 index 6f187c8..34b367f 100644
105215 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
105216 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
105217 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
105218
105219 static int nf_ct_frag6_sysctl_register(struct net *net)
105220 {
105221 - struct ctl_table *table;
105222 + ctl_table_no_const *table = NULL;
105223 struct ctl_table_header *hdr;
105224
105225 - table = nf_ct_frag6_sysctl_table;
105226 if (!net_eq(net, &init_net)) {
105227 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
105228 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
105229 GFP_KERNEL);
105230 if (table == NULL)
105231 goto err_alloc;
105232 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
105233 table[2].data = &net->nf_frag.frags.high_thresh;
105234 table[2].extra1 = &net->nf_frag.frags.low_thresh;
105235 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
105236 - }
105237 -
105238 - hdr = register_net_sysctl(net, "net/netfilter", table);
105239 + hdr = register_net_sysctl(net, "net/netfilter", table);
105240 + } else
105241 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
105242 if (hdr == NULL)
105243 goto err_reg;
105244
105245 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
105246 return 0;
105247
105248 err_reg:
105249 - if (!net_eq(net, &init_net))
105250 - kfree(table);
105251 + kfree(table);
105252 err_alloc:
105253 return -ENOMEM;
105254 }
105255 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
105256 index a2dfff6..1e52e6d 100644
105257 --- a/net/ipv6/ping.c
105258 +++ b/net/ipv6/ping.c
105259 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
105260 };
105261 #endif
105262
105263 +static struct pingv6_ops real_pingv6_ops = {
105264 + .ipv6_recv_error = ipv6_recv_error,
105265 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
105266 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
105267 + .icmpv6_err_convert = icmpv6_err_convert,
105268 + .ipv6_icmp_error = ipv6_icmp_error,
105269 + .ipv6_chk_addr = ipv6_chk_addr,
105270 +};
105271 +
105272 +static struct pingv6_ops dummy_pingv6_ops = {
105273 + .ipv6_recv_error = dummy_ipv6_recv_error,
105274 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
105275 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
105276 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
105277 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
105278 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
105279 +};
105280 +
105281 int __init pingv6_init(void)
105282 {
105283 #ifdef CONFIG_PROC_FS
105284 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
105285 if (ret)
105286 return ret;
105287 #endif
105288 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
105289 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
105290 - pingv6_ops.ip6_datagram_recv_specific_ctl =
105291 - ip6_datagram_recv_specific_ctl;
105292 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
105293 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
105294 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
105295 + pingv6_ops = &real_pingv6_ops;
105296 return inet6_register_protosw(&pingv6_protosw);
105297 }
105298
105299 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
105300 */
105301 void pingv6_exit(void)
105302 {
105303 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
105304 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
105305 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
105306 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
105307 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
105308 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
105309 #ifdef CONFIG_PROC_FS
105310 unregister_pernet_subsys(&ping_v6_net_ops);
105311 #endif
105312 + pingv6_ops = &dummy_pingv6_ops;
105313 inet6_unregister_protosw(&pingv6_protosw);
105314 }
105315 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
105316 index 679253d0..70b653c 100644
105317 --- a/net/ipv6/proc.c
105318 +++ b/net/ipv6/proc.c
105319 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
105320 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
105321 goto proc_snmp6_fail;
105322
105323 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
105324 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
105325 if (!net->mib.proc_net_devsnmp6)
105326 goto proc_dev_snmp6_fail;
105327 return 0;
105328 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
105329 index dae7f1a..783b20d 100644
105330 --- a/net/ipv6/raw.c
105331 +++ b/net/ipv6/raw.c
105332 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
105333 {
105334 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
105335 skb_checksum_complete(skb)) {
105336 - atomic_inc(&sk->sk_drops);
105337 + atomic_inc_unchecked(&sk->sk_drops);
105338 kfree_skb(skb);
105339 return NET_RX_DROP;
105340 }
105341 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
105342 struct raw6_sock *rp = raw6_sk(sk);
105343
105344 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
105345 - atomic_inc(&sk->sk_drops);
105346 + atomic_inc_unchecked(&sk->sk_drops);
105347 kfree_skb(skb);
105348 return NET_RX_DROP;
105349 }
105350 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
105351
105352 if (inet->hdrincl) {
105353 if (skb_checksum_complete(skb)) {
105354 - atomic_inc(&sk->sk_drops);
105355 + atomic_inc_unchecked(&sk->sk_drops);
105356 kfree_skb(skb);
105357 return NET_RX_DROP;
105358 }
105359 @@ -609,7 +609,7 @@ out:
105360 return err;
105361 }
105362
105363 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
105364 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
105365 struct flowi6 *fl6, struct dst_entry **dstp,
105366 unsigned int flags)
105367 {
105368 @@ -915,12 +915,15 @@ do_confirm:
105369 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
105370 char __user *optval, int optlen)
105371 {
105372 + struct icmp6_filter filter;
105373 +
105374 switch (optname) {
105375 case ICMPV6_FILTER:
105376 if (optlen > sizeof(struct icmp6_filter))
105377 optlen = sizeof(struct icmp6_filter);
105378 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
105379 + if (copy_from_user(&filter, optval, optlen))
105380 return -EFAULT;
105381 + raw6_sk(sk)->filter = filter;
105382 return 0;
105383 default:
105384 return -ENOPROTOOPT;
105385 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
105386 char __user *optval, int __user *optlen)
105387 {
105388 int len;
105389 + struct icmp6_filter filter;
105390
105391 switch (optname) {
105392 case ICMPV6_FILTER:
105393 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
105394 len = sizeof(struct icmp6_filter);
105395 if (put_user(len, optlen))
105396 return -EFAULT;
105397 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
105398 + filter = raw6_sk(sk)->filter;
105399 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
105400 return -EFAULT;
105401 return 0;
105402 default:
105403 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
105404 index d7d70e6..bd5e9fc 100644
105405 --- a/net/ipv6/reassembly.c
105406 +++ b/net/ipv6/reassembly.c
105407 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
105408
105409 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
105410 {
105411 - struct ctl_table *table;
105412 + ctl_table_no_const *table = NULL;
105413 struct ctl_table_header *hdr;
105414
105415 - table = ip6_frags_ns_ctl_table;
105416 if (!net_eq(net, &init_net)) {
105417 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
105418 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
105419 if (table == NULL)
105420 goto err_alloc;
105421
105422 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
105423 /* Don't export sysctls to unprivileged users */
105424 if (net->user_ns != &init_user_ns)
105425 table[0].procname = NULL;
105426 - }
105427 + hdr = register_net_sysctl(net, "net/ipv6", table);
105428 + } else
105429 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
105430
105431 - hdr = register_net_sysctl(net, "net/ipv6", table);
105432 if (hdr == NULL)
105433 goto err_reg;
105434
105435 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
105436 return 0;
105437
105438 err_reg:
105439 - if (!net_eq(net, &init_net))
105440 - kfree(table);
105441 + kfree(table);
105442 err_alloc:
105443 return -ENOMEM;
105444 }
105445 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
105446 index 4688bd4..584453d 100644
105447 --- a/net/ipv6/route.c
105448 +++ b/net/ipv6/route.c
105449 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
105450
105451 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
105452 {
105453 - struct ctl_table *table;
105454 + ctl_table_no_const *table;
105455
105456 table = kmemdup(ipv6_route_table_template,
105457 sizeof(ipv6_route_table_template),
105458 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
105459 index e4cbd57..02b1aaa 100644
105460 --- a/net/ipv6/sit.c
105461 +++ b/net/ipv6/sit.c
105462 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
105463 static void ipip6_dev_free(struct net_device *dev);
105464 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
105465 __be32 *v4dst);
105466 -static struct rtnl_link_ops sit_link_ops __read_mostly;
105467 +static struct rtnl_link_ops sit_link_ops;
105468
105469 static int sit_net_id __read_mostly;
105470 struct sit_net {
105471 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
105472 unregister_netdevice_queue(dev, head);
105473 }
105474
105475 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
105476 +static struct rtnl_link_ops sit_link_ops = {
105477 .kind = "sit",
105478 .maxtype = IFLA_IPTUN_MAX,
105479 .policy = ipip6_policy,
105480 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
105481 index c5c10fa..2577d51 100644
105482 --- a/net/ipv6/sysctl_net_ipv6.c
105483 +++ b/net/ipv6/sysctl_net_ipv6.c
105484 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
105485
105486 static int __net_init ipv6_sysctl_net_init(struct net *net)
105487 {
105488 - struct ctl_table *ipv6_table;
105489 + ctl_table_no_const *ipv6_table;
105490 struct ctl_table *ipv6_route_table;
105491 struct ctl_table *ipv6_icmp_table;
105492 int err;
105493 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
105494 index 1f5e622..8387d90 100644
105495 --- a/net/ipv6/tcp_ipv6.c
105496 +++ b/net/ipv6/tcp_ipv6.c
105497 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
105498 }
105499 }
105500
105501 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105502 +extern int grsec_enable_blackhole;
105503 +#endif
105504 +
105505 static void tcp_v6_hash(struct sock *sk)
105506 {
105507 if (sk->sk_state != TCP_CLOSE) {
105508 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
105509 return 0;
105510
105511 reset:
105512 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105513 + if (!grsec_enable_blackhole)
105514 +#endif
105515 tcp_v6_send_reset(sk, skb);
105516 discard:
105517 if (opt_skb)
105518 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
105519
105520 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
105521 inet6_iif(skb));
105522 - if (!sk)
105523 + if (!sk) {
105524 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105525 + ret = 1;
105526 +#endif
105527 goto no_tcp_socket;
105528 + }
105529
105530 process:
105531 - if (sk->sk_state == TCP_TIME_WAIT)
105532 + if (sk->sk_state == TCP_TIME_WAIT) {
105533 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105534 + ret = 2;
105535 +#endif
105536 goto do_time_wait;
105537 + }
105538
105539 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
105540 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
105541 @@ -1510,6 +1525,10 @@ csum_error:
105542 bad_packet:
105543 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
105544 } else {
105545 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105546 + if (!grsec_enable_blackhole || (ret == 1 &&
105547 + (skb->dev->flags & IFF_LOOPBACK)))
105548 +#endif
105549 tcp_v6_send_reset(NULL, skb);
105550 }
105551
105552 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
105553 index d048d46..bf141c3 100644
105554 --- a/net/ipv6/udp.c
105555 +++ b/net/ipv6/udp.c
105556 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
105557 udp_ipv6_hash_secret + net_hash_mix(net));
105558 }
105559
105560 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105561 +extern int grsec_enable_blackhole;
105562 +#endif
105563 +
105564 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
105565 {
105566 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
105567 @@ -448,7 +452,7 @@ try_again:
105568 if (unlikely(err)) {
105569 trace_kfree_skb(skb, udpv6_recvmsg);
105570 if (!peeked) {
105571 - atomic_inc(&sk->sk_drops);
105572 + atomic_inc_unchecked(&sk->sk_drops);
105573 if (is_udp4)
105574 UDP_INC_STATS_USER(sock_net(sk),
105575 UDP_MIB_INERRORS,
105576 @@ -714,7 +718,7 @@ csum_error:
105577 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
105578 drop:
105579 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
105580 - atomic_inc(&sk->sk_drops);
105581 + atomic_inc_unchecked(&sk->sk_drops);
105582 kfree_skb(skb);
105583 return -1;
105584 }
105585 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
105586 if (likely(skb1 == NULL))
105587 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
105588 if (!skb1) {
105589 - atomic_inc(&sk->sk_drops);
105590 + atomic_inc_unchecked(&sk->sk_drops);
105591 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
105592 IS_UDPLITE(sk));
105593 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
105594 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
105595 goto csum_error;
105596
105597 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
105598 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105599 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
105600 +#endif
105601 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
105602
105603 kfree_skb(skb);
105604 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
105605 index 8d2d01b4..313511e 100644
105606 --- a/net/ipv6/xfrm6_policy.c
105607 +++ b/net/ipv6/xfrm6_policy.c
105608 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
105609 }
105610 }
105611
105612 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
105613 +static int xfrm6_garbage_collect(struct dst_ops *ops)
105614 {
105615 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
105616
105617 - xfrm6_policy_afinfo.garbage_collect(net);
105618 + xfrm_garbage_collect_deferred(net);
105619 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
105620 }
105621
105622 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
105623
105624 static int __net_init xfrm6_net_init(struct net *net)
105625 {
105626 - struct ctl_table *table;
105627 + ctl_table_no_const *table = NULL;
105628 struct ctl_table_header *hdr;
105629
105630 - table = xfrm6_policy_table;
105631 if (!net_eq(net, &init_net)) {
105632 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
105633 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
105634 if (!table)
105635 goto err_alloc;
105636
105637 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
105638 - }
105639 + hdr = register_net_sysctl(net, "net/ipv6", table);
105640 + } else
105641 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
105642
105643 - hdr = register_net_sysctl(net, "net/ipv6", table);
105644 if (!hdr)
105645 goto err_reg;
105646
105647 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
105648 return 0;
105649
105650 err_reg:
105651 - if (!net_eq(net, &init_net))
105652 - kfree(table);
105653 + kfree(table);
105654 err_alloc:
105655 return -ENOMEM;
105656 }
105657 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
105658 index c1d247e..9e5949d 100644
105659 --- a/net/ipx/ipx_proc.c
105660 +++ b/net/ipx/ipx_proc.c
105661 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
105662 struct proc_dir_entry *p;
105663 int rc = -ENOMEM;
105664
105665 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
105666 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
105667
105668 if (!ipx_proc_dir)
105669 goto out;
105670 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
105671 index 683346d..cb0e12d 100644
105672 --- a/net/irda/ircomm/ircomm_tty.c
105673 +++ b/net/irda/ircomm/ircomm_tty.c
105674 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
105675 add_wait_queue(&port->open_wait, &wait);
105676
105677 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
105678 - __FILE__, __LINE__, tty->driver->name, port->count);
105679 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
105680
105681 spin_lock_irqsave(&port->lock, flags);
105682 - port->count--;
105683 + atomic_dec(&port->count);
105684 port->blocked_open++;
105685 spin_unlock_irqrestore(&port->lock, flags);
105686
105687 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
105688 }
105689
105690 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
105691 - __FILE__, __LINE__, tty->driver->name, port->count);
105692 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
105693
105694 schedule();
105695 }
105696 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
105697
105698 spin_lock_irqsave(&port->lock, flags);
105699 if (!tty_hung_up_p(filp))
105700 - port->count++;
105701 + atomic_inc(&port->count);
105702 port->blocked_open--;
105703 spin_unlock_irqrestore(&port->lock, flags);
105704
105705 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
105706 - __FILE__, __LINE__, tty->driver->name, port->count);
105707 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
105708
105709 if (!retval)
105710 port->flags |= ASYNC_NORMAL_ACTIVE;
105711 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
105712
105713 /* ++ is not atomic, so this should be protected - Jean II */
105714 spin_lock_irqsave(&self->port.lock, flags);
105715 - self->port.count++;
105716 + atomic_inc(&self->port.count);
105717 spin_unlock_irqrestore(&self->port.lock, flags);
105718 tty_port_tty_set(&self->port, tty);
105719
105720 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
105721 - self->line, self->port.count);
105722 + self->line, atomic_read(&self->port.count));
105723
105724 /* Not really used by us, but lets do it anyway */
105725 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
105726 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
105727 tty_kref_put(port->tty);
105728 }
105729 port->tty = NULL;
105730 - port->count = 0;
105731 + atomic_set(&port->count, 0);
105732 spin_unlock_irqrestore(&port->lock, flags);
105733
105734 wake_up_interruptible(&port->open_wait);
105735 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
105736 seq_putc(m, '\n');
105737
105738 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
105739 - seq_printf(m, "Open count: %d\n", self->port.count);
105740 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
105741 seq_printf(m, "Max data size: %d\n", self->max_data_size);
105742 seq_printf(m, "Max header size: %d\n", self->max_header_size);
105743
105744 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
105745 index b9ac598..f88cc56 100644
105746 --- a/net/irda/irproc.c
105747 +++ b/net/irda/irproc.c
105748 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
105749 {
105750 int i;
105751
105752 - proc_irda = proc_mkdir("irda", init_net.proc_net);
105753 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
105754 if (proc_irda == NULL)
105755 return;
105756
105757 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
105758 index 53d9311..cbaf99f 100644
105759 --- a/net/iucv/af_iucv.c
105760 +++ b/net/iucv/af_iucv.c
105761 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
105762 {
105763 char name[12];
105764
105765 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
105766 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
105767 while (__iucv_get_sock_by_name(name)) {
105768 sprintf(name, "%08x",
105769 - atomic_inc_return(&iucv_sk_list.autobind_name));
105770 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
105771 }
105772 memcpy(iucv->src_name, name, 8);
105773 }
105774 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
105775 index 2a6a1fd..6c112b0 100644
105776 --- a/net/iucv/iucv.c
105777 +++ b/net/iucv/iucv.c
105778 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
105779 return NOTIFY_OK;
105780 }
105781
105782 -static struct notifier_block __refdata iucv_cpu_notifier = {
105783 +static struct notifier_block iucv_cpu_notifier = {
105784 .notifier_call = iucv_cpu_notify,
105785 };
105786
105787 diff --git a/net/key/af_key.c b/net/key/af_key.c
105788 index f8ac939..1e189bf 100644
105789 --- a/net/key/af_key.c
105790 +++ b/net/key/af_key.c
105791 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
105792 static u32 get_acqseq(void)
105793 {
105794 u32 res;
105795 - static atomic_t acqseq;
105796 + static atomic_unchecked_t acqseq;
105797
105798 do {
105799 - res = atomic_inc_return(&acqseq);
105800 + res = atomic_inc_return_unchecked(&acqseq);
105801 } while (!res);
105802 return res;
105803 }
105804 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
105805 index 781b3a2..73a7434 100644
105806 --- a/net/l2tp/l2tp_eth.c
105807 +++ b/net/l2tp/l2tp_eth.c
105808 @@ -42,12 +42,12 @@ struct l2tp_eth {
105809 struct sock *tunnel_sock;
105810 struct l2tp_session *session;
105811 struct list_head list;
105812 - atomic_long_t tx_bytes;
105813 - atomic_long_t tx_packets;
105814 - atomic_long_t tx_dropped;
105815 - atomic_long_t rx_bytes;
105816 - atomic_long_t rx_packets;
105817 - atomic_long_t rx_errors;
105818 + atomic_long_unchecked_t tx_bytes;
105819 + atomic_long_unchecked_t tx_packets;
105820 + atomic_long_unchecked_t tx_dropped;
105821 + atomic_long_unchecked_t rx_bytes;
105822 + atomic_long_unchecked_t rx_packets;
105823 + atomic_long_unchecked_t rx_errors;
105824 };
105825
105826 /* via l2tp_session_priv() */
105827 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
105828 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
105829
105830 if (likely(ret == NET_XMIT_SUCCESS)) {
105831 - atomic_long_add(len, &priv->tx_bytes);
105832 - atomic_long_inc(&priv->tx_packets);
105833 + atomic_long_add_unchecked(len, &priv->tx_bytes);
105834 + atomic_long_inc_unchecked(&priv->tx_packets);
105835 } else {
105836 - atomic_long_inc(&priv->tx_dropped);
105837 + atomic_long_inc_unchecked(&priv->tx_dropped);
105838 }
105839 return NETDEV_TX_OK;
105840 }
105841 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
105842 {
105843 struct l2tp_eth *priv = netdev_priv(dev);
105844
105845 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
105846 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
105847 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
105848 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
105849 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
105850 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
105851 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
105852 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
105853 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
105854 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
105855 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
105856 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
105857 return stats;
105858 }
105859
105860 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
105861 nf_reset(skb);
105862
105863 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
105864 - atomic_long_inc(&priv->rx_packets);
105865 - atomic_long_add(data_len, &priv->rx_bytes);
105866 + atomic_long_inc_unchecked(&priv->rx_packets);
105867 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
105868 } else {
105869 - atomic_long_inc(&priv->rx_errors);
105870 + atomic_long_inc_unchecked(&priv->rx_errors);
105871 }
105872 return;
105873
105874 error:
105875 - atomic_long_inc(&priv->rx_errors);
105876 + atomic_long_inc_unchecked(&priv->rx_errors);
105877 kfree_skb(skb);
105878 }
105879
105880 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
105881 index 05dfc8aa..df6cfd7 100644
105882 --- a/net/l2tp/l2tp_ip.c
105883 +++ b/net/l2tp/l2tp_ip.c
105884 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
105885 .ops = &l2tp_ip_ops,
105886 };
105887
105888 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
105889 +static const struct net_protocol l2tp_ip_protocol = {
105890 .handler = l2tp_ip_recv,
105891 .netns_ok = 1,
105892 };
105893 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
105894 index 8611f1b..bc60a2d 100644
105895 --- a/net/l2tp/l2tp_ip6.c
105896 +++ b/net/l2tp/l2tp_ip6.c
105897 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
105898 .ops = &l2tp_ip6_ops,
105899 };
105900
105901 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
105902 +static const struct inet6_protocol l2tp_ip6_protocol = {
105903 .handler = l2tp_ip6_recv,
105904 };
105905
105906 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
105907 index 1a3c7e0..80f8b0c 100644
105908 --- a/net/llc/llc_proc.c
105909 +++ b/net/llc/llc_proc.c
105910 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
105911 int rc = -ENOMEM;
105912 struct proc_dir_entry *p;
105913
105914 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
105915 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
105916 if (!llc_proc_dir)
105917 goto out;
105918
105919 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
105920 index dd4ff36..3462997 100644
105921 --- a/net/mac80211/cfg.c
105922 +++ b/net/mac80211/cfg.c
105923 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
105924 ret = ieee80211_vif_use_channel(sdata, chandef,
105925 IEEE80211_CHANCTX_EXCLUSIVE);
105926 }
105927 - } else if (local->open_count == local->monitors) {
105928 + } else if (local_read(&local->open_count) == local->monitors) {
105929 local->_oper_chandef = *chandef;
105930 ieee80211_hw_config(local, 0);
105931 }
105932 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
105933 else
105934 local->probe_req_reg--;
105935
105936 - if (!local->open_count)
105937 + if (!local_read(&local->open_count))
105938 break;
105939
105940 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
105941 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
105942 if (chanctx_conf) {
105943 *chandef = sdata->vif.bss_conf.chandef;
105944 ret = 0;
105945 - } else if (local->open_count > 0 &&
105946 - local->open_count == local->monitors &&
105947 + } else if (local_read(&local->open_count) > 0 &&
105948 + local_read(&local->open_count) == local->monitors &&
105949 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
105950 if (local->use_chanctx)
105951 *chandef = local->monitor_chandef;
105952 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
105953 index 8d53d65..a4ac794 100644
105954 --- a/net/mac80211/ieee80211_i.h
105955 +++ b/net/mac80211/ieee80211_i.h
105956 @@ -29,6 +29,7 @@
105957 #include <net/ieee80211_radiotap.h>
105958 #include <net/cfg80211.h>
105959 #include <net/mac80211.h>
105960 +#include <asm/local.h>
105961 #include "key.h"
105962 #include "sta_info.h"
105963 #include "debug.h"
105964 @@ -1126,7 +1127,7 @@ struct ieee80211_local {
105965 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
105966 spinlock_t queue_stop_reason_lock;
105967
105968 - int open_count;
105969 + local_t open_count;
105970 int monitors, cooked_mntrs;
105971 /* number of interfaces with corresponding FIF_ flags */
105972 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
105973 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
105974 index 81a2751..c06a026 100644
105975 --- a/net/mac80211/iface.c
105976 +++ b/net/mac80211/iface.c
105977 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105978 break;
105979 }
105980
105981 - if (local->open_count == 0) {
105982 + if (local_read(&local->open_count) == 0) {
105983 res = drv_start(local);
105984 if (res)
105985 goto err_del_bss;
105986 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105987 res = drv_add_interface(local, sdata);
105988 if (res)
105989 goto err_stop;
105990 - } else if (local->monitors == 0 && local->open_count == 0) {
105991 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
105992 res = ieee80211_add_virtual_monitor(local);
105993 if (res)
105994 goto err_stop;
105995 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105996 atomic_inc(&local->iff_promiscs);
105997
105998 if (coming_up)
105999 - local->open_count++;
106000 + local_inc(&local->open_count);
106001
106002 if (hw_reconf_flags)
106003 ieee80211_hw_config(local, hw_reconf_flags);
106004 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
106005 err_del_interface:
106006 drv_remove_interface(local, sdata);
106007 err_stop:
106008 - if (!local->open_count)
106009 + if (!local_read(&local->open_count))
106010 drv_stop(local);
106011 err_del_bss:
106012 sdata->bss = NULL;
106013 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106014 }
106015
106016 if (going_down)
106017 - local->open_count--;
106018 + local_dec(&local->open_count);
106019
106020 switch (sdata->vif.type) {
106021 case NL80211_IFTYPE_AP_VLAN:
106022 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106023 }
106024 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
106025
106026 - if (local->open_count == 0)
106027 + if (local_read(&local->open_count) == 0)
106028 ieee80211_clear_tx_pending(local);
106029
106030 /*
106031 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106032 if (cancel_scan)
106033 flush_delayed_work(&local->scan_work);
106034
106035 - if (local->open_count == 0) {
106036 + if (local_read(&local->open_count) == 0) {
106037 ieee80211_stop_device(local);
106038
106039 /* no reconfiguring after stop! */
106040 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106041 ieee80211_configure_filter(local);
106042 ieee80211_hw_config(local, hw_reconf_flags);
106043
106044 - if (local->monitors == local->open_count)
106045 + if (local->monitors == local_read(&local->open_count))
106046 ieee80211_add_virtual_monitor(local);
106047 }
106048
106049 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
106050 index 5e09d35..e2fdbe2 100644
106051 --- a/net/mac80211/main.c
106052 +++ b/net/mac80211/main.c
106053 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
106054 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
106055 IEEE80211_CONF_CHANGE_POWER);
106056
106057 - if (changed && local->open_count) {
106058 + if (changed && local_read(&local->open_count)) {
106059 ret = drv_config(local, changed);
106060 /*
106061 * Goal:
106062 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
106063 index ca405b6..6cc8bee 100644
106064 --- a/net/mac80211/pm.c
106065 +++ b/net/mac80211/pm.c
106066 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
106067 struct ieee80211_sub_if_data *sdata;
106068 struct sta_info *sta;
106069
106070 - if (!local->open_count)
106071 + if (!local_read(&local->open_count))
106072 goto suspend;
106073
106074 ieee80211_scan_cancel(local);
106075 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
106076 cancel_work_sync(&local->dynamic_ps_enable_work);
106077 del_timer_sync(&local->dynamic_ps_timer);
106078
106079 - local->wowlan = wowlan && local->open_count;
106080 + local->wowlan = wowlan && local_read(&local->open_count);
106081 if (local->wowlan) {
106082 int err = drv_suspend(local, wowlan);
106083 if (err < 0) {
106084 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
106085 WARN_ON(!list_empty(&local->chanctx_list));
106086
106087 /* stop hardware - this must stop RX */
106088 - if (local->open_count)
106089 + if (local_read(&local->open_count))
106090 ieee80211_stop_device(local);
106091
106092 suspend:
106093 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
106094 index d53355b..21f583a 100644
106095 --- a/net/mac80211/rate.c
106096 +++ b/net/mac80211/rate.c
106097 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
106098
106099 ASSERT_RTNL();
106100
106101 - if (local->open_count)
106102 + if (local_read(&local->open_count))
106103 return -EBUSY;
106104
106105 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
106106 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
106107 index 747bdcf..eb2b981 100644
106108 --- a/net/mac80211/util.c
106109 +++ b/net/mac80211/util.c
106110 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106111 bool sched_scan_stopped = false;
106112
106113 /* nothing to do if HW shouldn't run */
106114 - if (!local->open_count)
106115 + if (!local_read(&local->open_count))
106116 goto wake_up;
106117
106118 #ifdef CONFIG_PM
106119 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106120 local->in_reconfig = false;
106121 barrier();
106122
106123 - if (local->monitors == local->open_count && local->monitors > 0)
106124 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
106125 ieee80211_add_virtual_monitor(local);
106126
106127 /*
106128 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106129 * If this is for hw restart things are still running.
106130 * We may want to change that later, however.
106131 */
106132 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
106133 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
106134 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
106135
106136 if (!local->suspended)
106137 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106138 flush_delayed_work(&local->scan_work);
106139 }
106140
106141 - if (local->open_count && !reconfig_due_to_wowlan)
106142 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
106143 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
106144
106145 list_for_each_entry(sdata, &local->interfaces, list) {
106146 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
106147 index b02660f..c0f791c 100644
106148 --- a/net/netfilter/Kconfig
106149 +++ b/net/netfilter/Kconfig
106150 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
106151
106152 To compile it as a module, choose M here. If unsure, say N.
106153
106154 +config NETFILTER_XT_MATCH_GRADM
106155 + tristate '"gradm" match support'
106156 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
106157 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
106158 + ---help---
106159 + The gradm match allows to match on grsecurity RBAC being enabled.
106160 + It is useful when iptables rules are applied early on bootup to
106161 + prevent connections to the machine (except from a trusted host)
106162 + while the RBAC system is disabled.
106163 +
106164 config NETFILTER_XT_MATCH_HASHLIMIT
106165 tristate '"hashlimit" match support'
106166 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
106167 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
106168 index 89f73a9..e4e5bd9 100644
106169 --- a/net/netfilter/Makefile
106170 +++ b/net/netfilter/Makefile
106171 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
106172 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
106173 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
106174 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
106175 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
106176 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
106177 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
106178 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
106179 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
106180 index d259da3..6a32b2c 100644
106181 --- a/net/netfilter/ipset/ip_set_core.c
106182 +++ b/net/netfilter/ipset/ip_set_core.c
106183 @@ -1952,7 +1952,7 @@ done:
106184 return ret;
106185 }
106186
106187 -static struct nf_sockopt_ops so_set __read_mostly = {
106188 +static struct nf_sockopt_ops so_set = {
106189 .pf = PF_INET,
106190 .get_optmin = SO_IP_SET,
106191 .get_optmax = SO_IP_SET + 1,
106192 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
106193 index b0f7b62..0541842 100644
106194 --- a/net/netfilter/ipvs/ip_vs_conn.c
106195 +++ b/net/netfilter/ipvs/ip_vs_conn.c
106196 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
106197 /* Increase the refcnt counter of the dest */
106198 ip_vs_dest_hold(dest);
106199
106200 - conn_flags = atomic_read(&dest->conn_flags);
106201 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
106202 if (cp->protocol != IPPROTO_UDP)
106203 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
106204 flags = cp->flags;
106205 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
106206
106207 cp->control = NULL;
106208 atomic_set(&cp->n_control, 0);
106209 - atomic_set(&cp->in_pkts, 0);
106210 + atomic_set_unchecked(&cp->in_pkts, 0);
106211
106212 cp->packet_xmit = NULL;
106213 cp->app = NULL;
106214 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
106215
106216 /* Don't drop the entry if its number of incoming packets is not
106217 located in [0, 8] */
106218 - i = atomic_read(&cp->in_pkts);
106219 + i = atomic_read_unchecked(&cp->in_pkts);
106220 if (i > 8 || i < 0) return 0;
106221
106222 if (!todrop_rate[i]) return 0;
106223 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
106224 index b87ca32..76c7799 100644
106225 --- a/net/netfilter/ipvs/ip_vs_core.c
106226 +++ b/net/netfilter/ipvs/ip_vs_core.c
106227 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
106228 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
106229 /* do not touch skb anymore */
106230
106231 - atomic_inc(&cp->in_pkts);
106232 + atomic_inc_unchecked(&cp->in_pkts);
106233 ip_vs_conn_put(cp);
106234 return ret;
106235 }
106236 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
106237 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
106238 pkts = sysctl_sync_threshold(ipvs);
106239 else
106240 - pkts = atomic_add_return(1, &cp->in_pkts);
106241 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
106242
106243 if (ipvs->sync_state & IP_VS_STATE_MASTER)
106244 ip_vs_sync_conn(net, cp, pkts);
106245 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
106246 index ed99448..3ba6cad 100644
106247 --- a/net/netfilter/ipvs/ip_vs_ctl.c
106248 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
106249 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
106250 */
106251 ip_vs_rs_hash(ipvs, dest);
106252 }
106253 - atomic_set(&dest->conn_flags, conn_flags);
106254 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
106255
106256 /* bind the service */
106257 old_svc = rcu_dereference_protected(dest->svc, 1);
106258 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
106259 * align with netns init in ip_vs_control_net_init()
106260 */
106261
106262 -static struct ctl_table vs_vars[] = {
106263 +static ctl_table_no_const vs_vars[] __read_only = {
106264 {
106265 .procname = "amemthresh",
106266 .maxlen = sizeof(int),
106267 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
106268 " %-7s %-6d %-10d %-10d\n",
106269 &dest->addr.in6,
106270 ntohs(dest->port),
106271 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
106272 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
106273 atomic_read(&dest->weight),
106274 atomic_read(&dest->activeconns),
106275 atomic_read(&dest->inactconns));
106276 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
106277 "%-7s %-6d %-10d %-10d\n",
106278 ntohl(dest->addr.ip),
106279 ntohs(dest->port),
106280 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
106281 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
106282 atomic_read(&dest->weight),
106283 atomic_read(&dest->activeconns),
106284 atomic_read(&dest->inactconns));
106285 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
106286
106287 entry.addr = dest->addr.ip;
106288 entry.port = dest->port;
106289 - entry.conn_flags = atomic_read(&dest->conn_flags);
106290 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
106291 entry.weight = atomic_read(&dest->weight);
106292 entry.u_threshold = dest->u_threshold;
106293 entry.l_threshold = dest->l_threshold;
106294 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
106295 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
106296 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
106297 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
106298 - (atomic_read(&dest->conn_flags) &
106299 + (atomic_read_unchecked(&dest->conn_flags) &
106300 IP_VS_CONN_F_FWD_MASK)) ||
106301 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
106302 atomic_read(&dest->weight)) ||
106303 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
106304 {
106305 int idx;
106306 struct netns_ipvs *ipvs = net_ipvs(net);
106307 - struct ctl_table *tbl;
106308 + ctl_table_no_const *tbl;
106309
106310 atomic_set(&ipvs->dropentry, 0);
106311 spin_lock_init(&ipvs->dropentry_lock);
106312 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
106313 index 127f140..553d652 100644
106314 --- a/net/netfilter/ipvs/ip_vs_lblc.c
106315 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
106316 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
106317 * IPVS LBLC sysctl table
106318 */
106319 #ifdef CONFIG_SYSCTL
106320 -static struct ctl_table vs_vars_table[] = {
106321 +static ctl_table_no_const vs_vars_table[] __read_only = {
106322 {
106323 .procname = "lblc_expiration",
106324 .data = NULL,
106325 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
106326 index 2229d2d..b32b785 100644
106327 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
106328 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
106329 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
106330 * IPVS LBLCR sysctl table
106331 */
106332
106333 -static struct ctl_table vs_vars_table[] = {
106334 +static ctl_table_no_const vs_vars_table[] __read_only = {
106335 {
106336 .procname = "lblcr_expiration",
106337 .data = NULL,
106338 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
106339 index d93ceeb..4556144 100644
106340 --- a/net/netfilter/ipvs/ip_vs_sync.c
106341 +++ b/net/netfilter/ipvs/ip_vs_sync.c
106342 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
106343 cp = cp->control;
106344 if (cp) {
106345 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
106346 - pkts = atomic_add_return(1, &cp->in_pkts);
106347 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
106348 else
106349 pkts = sysctl_sync_threshold(ipvs);
106350 ip_vs_sync_conn(net, cp->control, pkts);
106351 @@ -771,7 +771,7 @@ control:
106352 if (!cp)
106353 return;
106354 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
106355 - pkts = atomic_add_return(1, &cp->in_pkts);
106356 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
106357 else
106358 pkts = sysctl_sync_threshold(ipvs);
106359 goto sloop;
106360 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
106361
106362 if (opt)
106363 memcpy(&cp->in_seq, opt, sizeof(*opt));
106364 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
106365 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
106366 cp->state = state;
106367 cp->old_state = cp->state;
106368 /*
106369 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
106370 index 3aedbda..6a63567 100644
106371 --- a/net/netfilter/ipvs/ip_vs_xmit.c
106372 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
106373 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
106374 else
106375 rc = NF_ACCEPT;
106376 /* do not touch skb anymore */
106377 - atomic_inc(&cp->in_pkts);
106378 + atomic_inc_unchecked(&cp->in_pkts);
106379 goto out;
106380 }
106381
106382 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
106383 else
106384 rc = NF_ACCEPT;
106385 /* do not touch skb anymore */
106386 - atomic_inc(&cp->in_pkts);
106387 + atomic_inc_unchecked(&cp->in_pkts);
106388 goto out;
106389 }
106390
106391 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
106392 index a4b5e2a..13b1de3 100644
106393 --- a/net/netfilter/nf_conntrack_acct.c
106394 +++ b/net/netfilter/nf_conntrack_acct.c
106395 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
106396 #ifdef CONFIG_SYSCTL
106397 static int nf_conntrack_acct_init_sysctl(struct net *net)
106398 {
106399 - struct ctl_table *table;
106400 + ctl_table_no_const *table;
106401
106402 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
106403 GFP_KERNEL);
106404 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
106405 index 13fad86..18c984c 100644
106406 --- a/net/netfilter/nf_conntrack_core.c
106407 +++ b/net/netfilter/nf_conntrack_core.c
106408 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
106409 #define DYING_NULLS_VAL ((1<<30)+1)
106410 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
106411
106412 +#ifdef CONFIG_GRKERNSEC_HIDESYM
106413 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
106414 +#endif
106415 +
106416 int nf_conntrack_init_net(struct net *net)
106417 {
106418 int ret = -ENOMEM;
106419 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
106420 if (!net->ct.stat)
106421 goto err_pcpu_lists;
106422
106423 +#ifdef CONFIG_GRKERNSEC_HIDESYM
106424 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
106425 +#else
106426 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
106427 +#endif
106428 if (!net->ct.slabname)
106429 goto err_slabname;
106430
106431 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
106432 index 4e78c57..ec8fb74 100644
106433 --- a/net/netfilter/nf_conntrack_ecache.c
106434 +++ b/net/netfilter/nf_conntrack_ecache.c
106435 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
106436 #ifdef CONFIG_SYSCTL
106437 static int nf_conntrack_event_init_sysctl(struct net *net)
106438 {
106439 - struct ctl_table *table;
106440 + ctl_table_no_const *table;
106441
106442 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
106443 GFP_KERNEL);
106444 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
106445 index bd9d315..989947e 100644
106446 --- a/net/netfilter/nf_conntrack_helper.c
106447 +++ b/net/netfilter/nf_conntrack_helper.c
106448 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
106449
106450 static int nf_conntrack_helper_init_sysctl(struct net *net)
106451 {
106452 - struct ctl_table *table;
106453 + ctl_table_no_const *table;
106454
106455 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
106456 GFP_KERNEL);
106457 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
106458 index b65d586..beec902 100644
106459 --- a/net/netfilter/nf_conntrack_proto.c
106460 +++ b/net/netfilter/nf_conntrack_proto.c
106461 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
106462
106463 static void
106464 nf_ct_unregister_sysctl(struct ctl_table_header **header,
106465 - struct ctl_table **table,
106466 + ctl_table_no_const **table,
106467 unsigned int users)
106468 {
106469 if (users > 0)
106470 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
106471 index fc823fa..8311af3 100644
106472 --- a/net/netfilter/nf_conntrack_standalone.c
106473 +++ b/net/netfilter/nf_conntrack_standalone.c
106474 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
106475
106476 static int nf_conntrack_standalone_init_sysctl(struct net *net)
106477 {
106478 - struct ctl_table *table;
106479 + ctl_table_no_const *table;
106480
106481 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
106482 GFP_KERNEL);
106483 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
106484 index 7a394df..bd91a8a 100644
106485 --- a/net/netfilter/nf_conntrack_timestamp.c
106486 +++ b/net/netfilter/nf_conntrack_timestamp.c
106487 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
106488 #ifdef CONFIG_SYSCTL
106489 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
106490 {
106491 - struct ctl_table *table;
106492 + ctl_table_no_const *table;
106493
106494 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
106495 GFP_KERNEL);
106496 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
106497 index 675d12c..b36e825 100644
106498 --- a/net/netfilter/nf_log.c
106499 +++ b/net/netfilter/nf_log.c
106500 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
106501
106502 #ifdef CONFIG_SYSCTL
106503 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
106504 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
106505 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
106506
106507 static int nf_log_proc_dostring(struct ctl_table *table, int write,
106508 void __user *buffer, size_t *lenp, loff_t *ppos)
106509 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
106510 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
106511 mutex_unlock(&nf_log_mutex);
106512 } else {
106513 + ctl_table_no_const nf_log_table = *table;
106514 +
106515 mutex_lock(&nf_log_mutex);
106516 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
106517 if (!logger)
106518 - table->data = "NONE";
106519 + nf_log_table.data = "NONE";
106520 else
106521 - table->data = logger->name;
106522 - r = proc_dostring(table, write, buffer, lenp, ppos);
106523 + nf_log_table.data = logger->name;
106524 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
106525 mutex_unlock(&nf_log_mutex);
106526 }
106527
106528 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
106529 index c68c1e5..8b5d670 100644
106530 --- a/net/netfilter/nf_sockopt.c
106531 +++ b/net/netfilter/nf_sockopt.c
106532 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
106533 }
106534 }
106535
106536 - list_add(&reg->list, &nf_sockopts);
106537 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
106538 out:
106539 mutex_unlock(&nf_sockopt_mutex);
106540 return ret;
106541 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
106542 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
106543 {
106544 mutex_lock(&nf_sockopt_mutex);
106545 - list_del(&reg->list);
106546 + pax_list_del((struct list_head *)&reg->list);
106547 mutex_unlock(&nf_sockopt_mutex);
106548 }
106549 EXPORT_SYMBOL(nf_unregister_sockopt);
106550 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
106551 index 11d85b3..7fcc420 100644
106552 --- a/net/netfilter/nfnetlink_log.c
106553 +++ b/net/netfilter/nfnetlink_log.c
106554 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
106555 struct nfnl_log_net {
106556 spinlock_t instances_lock;
106557 struct hlist_head instance_table[INSTANCE_BUCKETS];
106558 - atomic_t global_seq;
106559 + atomic_unchecked_t global_seq;
106560 };
106561
106562 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
106563 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
106564 /* global sequence number */
106565 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
106566 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
106567 - htonl(atomic_inc_return(&log->global_seq))))
106568 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
106569 goto nla_put_failure;
106570
106571 if (data_len) {
106572 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
106573 index 65f3e2b..2e9d6a0 100644
106574 --- a/net/netfilter/nft_compat.c
106575 +++ b/net/netfilter/nft_compat.c
106576 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
106577 return;
106578 }
106579
106580 - switch(ret) {
106581 - case true:
106582 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
106583 - break;
106584 - case false:
106585 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
106586 - break;
106587 - }
106588 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
106589 }
106590
106591 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
106592 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
106593 new file mode 100644
106594 index 0000000..c566332
106595 --- /dev/null
106596 +++ b/net/netfilter/xt_gradm.c
106597 @@ -0,0 +1,51 @@
106598 +/*
106599 + * gradm match for netfilter
106600 + * Copyright © Zbigniew Krzystolik, 2010
106601 + *
106602 + * This program is free software; you can redistribute it and/or modify
106603 + * it under the terms of the GNU General Public License; either version
106604 + * 2 or 3 as published by the Free Software Foundation.
106605 + */
106606 +#include <linux/module.h>
106607 +#include <linux/moduleparam.h>
106608 +#include <linux/skbuff.h>
106609 +#include <linux/netfilter/x_tables.h>
106610 +#include <linux/grsecurity.h>
106611 +#include <linux/netfilter/xt_gradm.h>
106612 +
106613 +static bool
106614 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
106615 +{
106616 + const struct xt_gradm_mtinfo *info = par->matchinfo;
106617 + bool retval = false;
106618 + if (gr_acl_is_enabled())
106619 + retval = true;
106620 + return retval ^ info->invflags;
106621 +}
106622 +
106623 +static struct xt_match gradm_mt_reg __read_mostly = {
106624 + .name = "gradm",
106625 + .revision = 0,
106626 + .family = NFPROTO_UNSPEC,
106627 + .match = gradm_mt,
106628 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
106629 + .me = THIS_MODULE,
106630 +};
106631 +
106632 +static int __init gradm_mt_init(void)
106633 +{
106634 + return xt_register_match(&gradm_mt_reg);
106635 +}
106636 +
106637 +static void __exit gradm_mt_exit(void)
106638 +{
106639 + xt_unregister_match(&gradm_mt_reg);
106640 +}
106641 +
106642 +module_init(gradm_mt_init);
106643 +module_exit(gradm_mt_exit);
106644 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
106645 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
106646 +MODULE_LICENSE("GPL");
106647 +MODULE_ALIAS("ipt_gradm");
106648 +MODULE_ALIAS("ip6t_gradm");
106649 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
106650 index 1786968..1ec6dac 100644
106651 --- a/net/netfilter/xt_hashlimit.c
106652 +++ b/net/netfilter/xt_hashlimit.c
106653 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
106654 {
106655 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
106656
106657 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
106658 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
106659 if (!hashlimit_net->ipt_hashlimit)
106660 return -ENOMEM;
106661 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
106662 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
106663 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
106664 if (!hashlimit_net->ip6t_hashlimit) {
106665 remove_proc_entry("ipt_hashlimit", net->proc_net);
106666 return -ENOMEM;
106667 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
106668 index 45e1b30..a764f94 100644
106669 --- a/net/netfilter/xt_recent.c
106670 +++ b/net/netfilter/xt_recent.c
106671 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
106672 {
106673 struct recent_net *recent_net = recent_pernet(net);
106674
106675 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
106676 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
106677 if (!recent_net->xt_recent)
106678 return -ENOMEM;
106679 return 0;
106680 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
106681 index 11de55e..f25e448 100644
106682 --- a/net/netfilter/xt_statistic.c
106683 +++ b/net/netfilter/xt_statistic.c
106684 @@ -19,7 +19,7 @@
106685 #include <linux/module.h>
106686
106687 struct xt_statistic_priv {
106688 - atomic_t count;
106689 + atomic_unchecked_t count;
106690 } ____cacheline_aligned_in_smp;
106691
106692 MODULE_LICENSE("GPL");
106693 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
106694 break;
106695 case XT_STATISTIC_MODE_NTH:
106696 do {
106697 - oval = atomic_read(&info->master->count);
106698 + oval = atomic_read_unchecked(&info->master->count);
106699 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
106700 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
106701 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
106702 if (nval == 0)
106703 ret = !ret;
106704 break;
106705 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
106706 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
106707 if (info->master == NULL)
106708 return -ENOMEM;
106709 - atomic_set(&info->master->count, info->u.nth.count);
106710 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
106711
106712 return 0;
106713 }
106714 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
106715 index d1d7a81..b45b03d 100644
106716 --- a/net/netlink/af_netlink.c
106717 +++ b/net/netlink/af_netlink.c
106718 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
106719 sk->sk_error_report(sk);
106720 }
106721 }
106722 - atomic_inc(&sk->sk_drops);
106723 + atomic_inc_unchecked(&sk->sk_drops);
106724 }
106725
106726 static void netlink_rcv_wake(struct sock *sk)
106727 @@ -3002,7 +3002,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
106728 sk_wmem_alloc_get(s),
106729 nlk->cb_running,
106730 atomic_read(&s->sk_refcnt),
106731 - atomic_read(&s->sk_drops),
106732 + atomic_read_unchecked(&s->sk_drops),
106733 sock_i_ino(s)
106734 );
106735
106736 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
106737 index 6a55f71..e88c937 100644
106738 --- a/net/openvswitch/vport-internal_dev.c
106739 +++ b/net/openvswitch/vport-internal_dev.c
106740 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
106741 .ndo_get_stats64 = internal_dev_get_stats,
106742 };
106743
106744 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
106745 +static struct rtnl_link_ops internal_dev_link_ops = {
106746 .kind = "openvswitch",
106747 };
106748
106749 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
106750 index 067a3ff..9ecc05c 100644
106751 --- a/net/openvswitch/vport.c
106752 +++ b/net/openvswitch/vport.c
106753 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
106754 * netdev-stats can be directly read over netlink-ioctl.
106755 */
106756
106757 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
106758 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
106759 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
106760 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
106761 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
106762 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
106763 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
106764 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
106765
106766 for_each_possible_cpu(i) {
106767 const struct pcpu_sw_netstats *percpu_stats;
106768 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
106769 {
106770 switch (err_type) {
106771 case VPORT_E_RX_DROPPED:
106772 - atomic_long_inc(&vport->err_stats.rx_dropped);
106773 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
106774 break;
106775
106776 case VPORT_E_RX_ERROR:
106777 - atomic_long_inc(&vport->err_stats.rx_errors);
106778 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
106779 break;
106780
106781 case VPORT_E_TX_DROPPED:
106782 - atomic_long_inc(&vport->err_stats.tx_dropped);
106783 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
106784 break;
106785
106786 case VPORT_E_TX_ERROR:
106787 - atomic_long_inc(&vport->err_stats.tx_errors);
106788 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
106789 break;
106790 }
106791
106792 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
106793 index bc85331..0d3dce0 100644
106794 --- a/net/openvswitch/vport.h
106795 +++ b/net/openvswitch/vport.h
106796 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
106797 /* The following definitions are for implementers of vport devices: */
106798
106799 struct vport_err_stats {
106800 - atomic_long_t rx_dropped;
106801 - atomic_long_t rx_errors;
106802 - atomic_long_t tx_dropped;
106803 - atomic_long_t tx_errors;
106804 + atomic_long_unchecked_t rx_dropped;
106805 + atomic_long_unchecked_t rx_errors;
106806 + atomic_long_unchecked_t tx_dropped;
106807 + atomic_long_unchecked_t tx_errors;
106808 };
106809 /**
106810 * struct vport_portids - array of netlink portids of a vport.
106811 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
106812 index f8db706..2b4631e 100644
106813 --- a/net/packet/af_packet.c
106814 +++ b/net/packet/af_packet.c
106815 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
106816
106817 return ret;
106818 drop:
106819 - atomic_long_inc(&dev->tx_dropped);
106820 + atomic_long_inc_unchecked(&dev->tx_dropped);
106821 kfree_skb(skb);
106822 return NET_XMIT_DROP;
106823 }
106824 @@ -1847,7 +1847,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106825
106826 spin_lock(&sk->sk_receive_queue.lock);
106827 po->stats.stats1.tp_packets++;
106828 - skb->dropcount = atomic_read(&sk->sk_drops);
106829 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
106830 __skb_queue_tail(&sk->sk_receive_queue, skb);
106831 spin_unlock(&sk->sk_receive_queue.lock);
106832 sk->sk_data_ready(sk);
106833 @@ -1856,7 +1856,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106834 drop_n_acct:
106835 spin_lock(&sk->sk_receive_queue.lock);
106836 po->stats.stats1.tp_drops++;
106837 - atomic_inc(&sk->sk_drops);
106838 + atomic_inc_unchecked(&sk->sk_drops);
106839 spin_unlock(&sk->sk_receive_queue.lock);
106840
106841 drop_n_restore:
106842 @@ -3499,7 +3499,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106843 case PACKET_HDRLEN:
106844 if (len > sizeof(int))
106845 len = sizeof(int);
106846 - if (copy_from_user(&val, optval, len))
106847 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
106848 return -EFAULT;
106849 switch (val) {
106850 case TPACKET_V1:
106851 @@ -3545,7 +3545,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106852 len = lv;
106853 if (put_user(len, optlen))
106854 return -EFAULT;
106855 - if (copy_to_user(optval, data, len))
106856 + if (len > sizeof(st) || copy_to_user(optval, data, len))
106857 return -EFAULT;
106858 return 0;
106859 }
106860 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
106861 index 5d3f2b7..8a4dbb7 100644
106862 --- a/net/phonet/pep.c
106863 +++ b/net/phonet/pep.c
106864 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106865
106866 case PNS_PEP_CTRL_REQ:
106867 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
106868 - atomic_inc(&sk->sk_drops);
106869 + atomic_inc_unchecked(&sk->sk_drops);
106870 break;
106871 }
106872 __skb_pull(skb, 4);
106873 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106874 }
106875
106876 if (pn->rx_credits == 0) {
106877 - atomic_inc(&sk->sk_drops);
106878 + atomic_inc_unchecked(&sk->sk_drops);
106879 err = -ENOBUFS;
106880 break;
106881 }
106882 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
106883 }
106884
106885 if (pn->rx_credits == 0) {
106886 - atomic_inc(&sk->sk_drops);
106887 + atomic_inc_unchecked(&sk->sk_drops);
106888 err = NET_RX_DROP;
106889 break;
106890 }
106891 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
106892 index 008214a..bb68240 100644
106893 --- a/net/phonet/socket.c
106894 +++ b/net/phonet/socket.c
106895 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
106896 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
106897 sock_i_ino(sk),
106898 atomic_read(&sk->sk_refcnt), sk,
106899 - atomic_read(&sk->sk_drops));
106900 + atomic_read_unchecked(&sk->sk_drops));
106901 }
106902 seq_pad(seq, '\n');
106903 return 0;
106904 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
106905 index c02a8c4..3c5b600 100644
106906 --- a/net/phonet/sysctl.c
106907 +++ b/net/phonet/sysctl.c
106908 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
106909 {
106910 int ret;
106911 int range[2] = {local_port_range[0], local_port_range[1]};
106912 - struct ctl_table tmp = {
106913 + ctl_table_no_const tmp = {
106914 .data = &range,
106915 .maxlen = sizeof(range),
106916 .mode = table->mode,
106917 diff --git a/net/rds/cong.c b/net/rds/cong.c
106918 index e6144b8..4f9fda6 100644
106919 --- a/net/rds/cong.c
106920 +++ b/net/rds/cong.c
106921 @@ -78,7 +78,7 @@
106922 * finds that the saved generation number is smaller than the global generation
106923 * number, it wakes up the process.
106924 */
106925 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
106926 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
106927
106928 /*
106929 * Congestion monitoring
106930 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
106931 rdsdebug("waking map %p for %pI4\n",
106932 map, &map->m_addr);
106933 rds_stats_inc(s_cong_update_received);
106934 - atomic_inc(&rds_cong_generation);
106935 + atomic_inc_unchecked(&rds_cong_generation);
106936 if (waitqueue_active(&map->m_waitq))
106937 wake_up(&map->m_waitq);
106938 if (waitqueue_active(&rds_poll_waitq))
106939 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
106940
106941 int rds_cong_updated_since(unsigned long *recent)
106942 {
106943 - unsigned long gen = atomic_read(&rds_cong_generation);
106944 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
106945
106946 if (likely(*recent == gen))
106947 return 0;
106948 diff --git a/net/rds/connection.c b/net/rds/connection.c
106949 index 378c3a6..ba4382c 100644
106950 --- a/net/rds/connection.c
106951 +++ b/net/rds/connection.c
106952 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
106953 }
106954
106955 atomic_set(&conn->c_state, RDS_CONN_DOWN);
106956 + conn->c_send_gen = 0;
106957 conn->c_reconnect_jiffies = 0;
106958 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
106959 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
106960 diff --git a/net/rds/ib.h b/net/rds/ib.h
106961 index c36d713..af45bf2 100644
106962 --- a/net/rds/ib.h
106963 +++ b/net/rds/ib.h
106964 @@ -128,7 +128,7 @@ struct rds_ib_connection {
106965 /* sending acks */
106966 unsigned long i_ack_flags;
106967 #ifdef KERNEL_HAS_ATOMIC64
106968 - atomic64_t i_ack_next; /* next ACK to send */
106969 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106970 #else
106971 spinlock_t i_ack_lock; /* protect i_ack_next */
106972 u64 i_ack_next; /* next ACK to send */
106973 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
106974 index 31b74f5..dc1fbfa 100644
106975 --- a/net/rds/ib_cm.c
106976 +++ b/net/rds/ib_cm.c
106977 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
106978 /* Clear the ACK state */
106979 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106980 #ifdef KERNEL_HAS_ATOMIC64
106981 - atomic64_set(&ic->i_ack_next, 0);
106982 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106983 #else
106984 ic->i_ack_next = 0;
106985 #endif
106986 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
106987 index 1b981a4..ae44b0c 100644
106988 --- a/net/rds/ib_recv.c
106989 +++ b/net/rds/ib_recv.c
106990 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106991 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
106992 int ack_required)
106993 {
106994 - atomic64_set(&ic->i_ack_next, seq);
106995 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106996 if (ack_required) {
106997 smp_mb__before_atomic();
106998 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106999 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
107000 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107001 smp_mb__after_atomic();
107002
107003 - return atomic64_read(&ic->i_ack_next);
107004 + return atomic64_read_unchecked(&ic->i_ack_next);
107005 }
107006 #endif
107007
107008 diff --git a/net/rds/iw.h b/net/rds/iw.h
107009 index cbe6674..dc9eb89 100644
107010 --- a/net/rds/iw.h
107011 +++ b/net/rds/iw.h
107012 @@ -134,7 +134,7 @@ struct rds_iw_connection {
107013 /* sending acks */
107014 unsigned long i_ack_flags;
107015 #ifdef KERNEL_HAS_ATOMIC64
107016 - atomic64_t i_ack_next; /* next ACK to send */
107017 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
107018 #else
107019 spinlock_t i_ack_lock; /* protect i_ack_next */
107020 u64 i_ack_next; /* next ACK to send */
107021 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
107022 index a6c2bea..e520995 100644
107023 --- a/net/rds/iw_cm.c
107024 +++ b/net/rds/iw_cm.c
107025 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
107026 /* Clear the ACK state */
107027 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
107028 #ifdef KERNEL_HAS_ATOMIC64
107029 - atomic64_set(&ic->i_ack_next, 0);
107030 + atomic64_set_unchecked(&ic->i_ack_next, 0);
107031 #else
107032 ic->i_ack_next = 0;
107033 #endif
107034 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
107035 index a66d179..cf1e258 100644
107036 --- a/net/rds/iw_recv.c
107037 +++ b/net/rds/iw_recv.c
107038 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
107039 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
107040 int ack_required)
107041 {
107042 - atomic64_set(&ic->i_ack_next, seq);
107043 + atomic64_set_unchecked(&ic->i_ack_next, seq);
107044 if (ack_required) {
107045 smp_mb__before_atomic();
107046 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107047 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
107048 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107049 smp_mb__after_atomic();
107050
107051 - return atomic64_read(&ic->i_ack_next);
107052 + return atomic64_read_unchecked(&ic->i_ack_next);
107053 }
107054 #endif
107055
107056 diff --git a/net/rds/rds.h b/net/rds/rds.h
107057 index c2a5eef..87a7460 100644
107058 --- a/net/rds/rds.h
107059 +++ b/net/rds/rds.h
107060 @@ -110,6 +110,7 @@ struct rds_connection {
107061 void *c_transport_data;
107062
107063 atomic_t c_state;
107064 + unsigned long c_send_gen;
107065 unsigned long c_flags;
107066 unsigned long c_reconnect_jiffies;
107067 struct delayed_work c_send_w;
107068 @@ -448,7 +449,7 @@ struct rds_transport {
107069 void (*sync_mr)(void *trans_private, int direction);
107070 void (*free_mr)(void *trans_private, int invalidate);
107071 void (*flush_mrs)(void);
107072 -};
107073 +} __do_const;
107074
107075 struct rds_sock {
107076 struct sock rs_sk;
107077 diff --git a/net/rds/send.c b/net/rds/send.c
107078 index 42f65d4..49f77ef 100644
107079 --- a/net/rds/send.c
107080 +++ b/net/rds/send.c
107081 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
107082 struct scatterlist *sg;
107083 int ret = 0;
107084 LIST_HEAD(to_be_dropped);
107085 + int batch_count;
107086 + unsigned long send_gen = 0;
107087
107088 restart:
107089 + batch_count = 0;
107090
107091 /*
107092 * sendmsg calls here after having queued its message on the send
107093 @@ -157,6 +160,17 @@ restart:
107094 }
107095
107096 /*
107097 + * we record the send generation after doing the xmit acquire.
107098 + * if someone else manages to jump in and do some work, we'll use
107099 + * this to avoid a goto restart farther down.
107100 + *
107101 + * The acquire_in_xmit() check above ensures that only one
107102 + * caller can increment c_send_gen at any time.
107103 + */
107104 + conn->c_send_gen++;
107105 + send_gen = conn->c_send_gen;
107106 +
107107 + /*
107108 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
107109 * we do the opposite to avoid races.
107110 */
107111 @@ -202,6 +216,16 @@ restart:
107112 if (!rm) {
107113 unsigned int len;
107114
107115 + batch_count++;
107116 +
107117 + /* we want to process as big a batch as we can, but
107118 + * we also want to avoid softlockups. If we've been
107119 + * through a lot of messages, lets back off and see
107120 + * if anyone else jumps in
107121 + */
107122 + if (batch_count >= 1024)
107123 + goto over_batch;
107124 +
107125 spin_lock_irqsave(&conn->c_lock, flags);
107126
107127 if (!list_empty(&conn->c_send_queue)) {
107128 @@ -357,9 +381,9 @@ restart:
107129 }
107130 }
107131
107132 +over_batch:
107133 if (conn->c_trans->xmit_complete)
107134 conn->c_trans->xmit_complete(conn);
107135 -
107136 release_in_xmit(conn);
107137
107138 /* Nuke any messages we decided not to retransmit. */
107139 @@ -380,10 +404,15 @@ restart:
107140 * If the transport cannot continue (i.e ret != 0), then it must
107141 * call us when more room is available, such as from the tx
107142 * completion handler.
107143 + *
107144 + * We have an extra generation check here so that if someone manages
107145 + * to jump in after our release_in_xmit, we'll see that they have done
107146 + * some work and we will skip our goto
107147 */
107148 if (ret == 0) {
107149 smp_mb();
107150 - if (!list_empty(&conn->c_send_queue)) {
107151 + if (!list_empty(&conn->c_send_queue) &&
107152 + send_gen == conn->c_send_gen) {
107153 rds_stats_inc(s_send_lock_queue_raced);
107154 goto restart;
107155 }
107156 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
107157 index edac9ef..16bcb98 100644
107158 --- a/net/rds/tcp.c
107159 +++ b/net/rds/tcp.c
107160 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
107161 int val = 1;
107162
107163 set_fs(KERNEL_DS);
107164 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
107165 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
107166 sizeof(val));
107167 set_fs(oldfs);
107168 }
107169 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
107170 index 53b17ca..45463e7 100644
107171 --- a/net/rds/tcp_send.c
107172 +++ b/net/rds/tcp_send.c
107173 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
107174
107175 oldfs = get_fs();
107176 set_fs(KERNEL_DS);
107177 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
107178 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
107179 sizeof(val));
107180 set_fs(oldfs);
107181 }
107182 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
107183 index 7b16704..9628ec6 100644
107184 --- a/net/rxrpc/af_rxrpc.c
107185 +++ b/net/rxrpc/af_rxrpc.c
107186 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
107187 __be32 rxrpc_epoch;
107188
107189 /* current debugging ID */
107190 -atomic_t rxrpc_debug_id;
107191 +atomic_unchecked_t rxrpc_debug_id;
107192
107193 /* count of skbs currently in use */
107194 atomic_t rxrpc_n_skbs;
107195 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
107196 index e0547f5..a171f7a 100644
107197 --- a/net/rxrpc/ar-ack.c
107198 +++ b/net/rxrpc/ar-ack.c
107199 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
107200
107201 _enter("{%d,%d,%d,%d},",
107202 call->acks_hard, call->acks_unacked,
107203 - atomic_read(&call->sequence),
107204 + atomic_read_unchecked(&call->sequence),
107205 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
107206
107207 stop = false;
107208 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
107209
107210 /* each Tx packet has a new serial number */
107211 sp->hdr.serial =
107212 - htonl(atomic_inc_return(&call->conn->serial));
107213 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
107214
107215 hdr = (struct rxrpc_header *) txb->head;
107216 hdr->serial = sp->hdr.serial;
107217 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
107218 */
107219 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
107220 {
107221 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
107222 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
107223 }
107224
107225 /*
107226 @@ -678,7 +678,7 @@ process_further:
107227
107228 latest = ntohl(sp->hdr.serial);
107229 hard = ntohl(ack.firstPacket);
107230 - tx = atomic_read(&call->sequence);
107231 + tx = atomic_read_unchecked(&call->sequence);
107232
107233 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
107234 latest,
107235 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
107236 goto maybe_reschedule;
107237
107238 send_ACK_with_skew:
107239 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
107240 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
107241 ntohl(ack.serial));
107242 send_ACK:
107243 mtu = call->conn->trans->peer->if_mtu;
107244 @@ -1222,7 +1222,7 @@ send_ACK:
107245 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
107246 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
107247
107248 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
107249 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
107250 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
107251 ntohl(hdr.serial),
107252 ntohs(ack.maxSkew),
107253 @@ -1240,7 +1240,7 @@ send_ACK:
107254 send_message:
107255 _debug("send message");
107256
107257 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
107258 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
107259 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
107260 send_message_2:
107261
107262 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
107263 index a9e05db..194e793 100644
107264 --- a/net/rxrpc/ar-call.c
107265 +++ b/net/rxrpc/ar-call.c
107266 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
107267 spin_lock_init(&call->lock);
107268 rwlock_init(&call->state_lock);
107269 atomic_set(&call->usage, 1);
107270 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
107271 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107272 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
107273
107274 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
107275 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
107276 index 6631f4f..bfdf056 100644
107277 --- a/net/rxrpc/ar-connection.c
107278 +++ b/net/rxrpc/ar-connection.c
107279 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
107280 rwlock_init(&conn->lock);
107281 spin_lock_init(&conn->state_lock);
107282 atomic_set(&conn->usage, 1);
107283 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
107284 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107285 conn->avail_calls = RXRPC_MAXCALLS;
107286 conn->size_align = 4;
107287 conn->header_size = sizeof(struct rxrpc_header);
107288 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
107289 index e7ed43a..6afa140 100644
107290 --- a/net/rxrpc/ar-connevent.c
107291 +++ b/net/rxrpc/ar-connevent.c
107292 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
107293
107294 len = iov[0].iov_len + iov[1].iov_len;
107295
107296 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
107297 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
107298 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
107299
107300 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
107301 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
107302 index 481f89f..ceeaf8d 100644
107303 --- a/net/rxrpc/ar-input.c
107304 +++ b/net/rxrpc/ar-input.c
107305 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
107306 /* track the latest serial number on this connection for ACK packet
107307 * information */
107308 serial = ntohl(sp->hdr.serial);
107309 - hi_serial = atomic_read(&call->conn->hi_serial);
107310 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
107311 while (serial > hi_serial)
107312 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
107313 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
107314 serial);
107315
107316 /* request ACK generation for any ACK or DATA packet that requests
107317 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
107318 index ba9fd36..9bbfe01 100644
107319 --- a/net/rxrpc/ar-internal.h
107320 +++ b/net/rxrpc/ar-internal.h
107321 @@ -272,8 +272,8 @@ struct rxrpc_connection {
107322 int error; /* error code for local abort */
107323 int debug_id; /* debug ID for printks */
107324 unsigned int call_counter; /* call ID counter */
107325 - atomic_t serial; /* packet serial number counter */
107326 - atomic_t hi_serial; /* highest serial number received */
107327 + atomic_unchecked_t serial; /* packet serial number counter */
107328 + atomic_unchecked_t hi_serial; /* highest serial number received */
107329 u8 avail_calls; /* number of calls available */
107330 u8 size_align; /* data size alignment (for security) */
107331 u8 header_size; /* rxrpc + security header size */
107332 @@ -346,7 +346,7 @@ struct rxrpc_call {
107333 spinlock_t lock;
107334 rwlock_t state_lock; /* lock for state transition */
107335 atomic_t usage;
107336 - atomic_t sequence; /* Tx data packet sequence counter */
107337 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
107338 u32 abort_code; /* local/remote abort code */
107339 enum { /* current state of call */
107340 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
107341 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
107342 */
107343 extern atomic_t rxrpc_n_skbs;
107344 extern __be32 rxrpc_epoch;
107345 -extern atomic_t rxrpc_debug_id;
107346 +extern atomic_unchecked_t rxrpc_debug_id;
107347 extern struct workqueue_struct *rxrpc_workqueue;
107348
107349 /*
107350 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
107351 index 87f7135..74d3703 100644
107352 --- a/net/rxrpc/ar-local.c
107353 +++ b/net/rxrpc/ar-local.c
107354 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
107355 spin_lock_init(&local->lock);
107356 rwlock_init(&local->services_lock);
107357 atomic_set(&local->usage, 1);
107358 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
107359 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107360 memcpy(&local->srx, srx, sizeof(*srx));
107361 }
107362
107363 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
107364 index 8331c95..401bf22 100644
107365 --- a/net/rxrpc/ar-output.c
107366 +++ b/net/rxrpc/ar-output.c
107367 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
107368 memset(skb_put(skb, pad), 0, pad);
107369 }
107370
107371 - seq = atomic_inc_return(&call->sequence);
107372 + seq = atomic_inc_return_unchecked(&call->sequence);
107373
107374 sp->hdr.epoch = conn->epoch;
107375 sp->hdr.cid = call->cid;
107376 sp->hdr.callNumber = call->call_id;
107377 sp->hdr.seq = htonl(seq);
107378 sp->hdr.serial =
107379 - htonl(atomic_inc_return(&conn->serial));
107380 + htonl(atomic_inc_return_unchecked(&conn->serial));
107381 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
107382 sp->hdr.userStatus = 0;
107383 sp->hdr.securityIndex = conn->security_ix;
107384 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
107385 index bebaa43..2644591 100644
107386 --- a/net/rxrpc/ar-peer.c
107387 +++ b/net/rxrpc/ar-peer.c
107388 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
107389 INIT_LIST_HEAD(&peer->error_targets);
107390 spin_lock_init(&peer->lock);
107391 atomic_set(&peer->usage, 1);
107392 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
107393 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107394 memcpy(&peer->srx, srx, sizeof(*srx));
107395
107396 rxrpc_assess_MTU_size(peer);
107397 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
107398 index 38047f7..9f48511 100644
107399 --- a/net/rxrpc/ar-proc.c
107400 +++ b/net/rxrpc/ar-proc.c
107401 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
107402 atomic_read(&conn->usage),
107403 rxrpc_conn_states[conn->state],
107404 key_serial(conn->key),
107405 - atomic_read(&conn->serial),
107406 - atomic_read(&conn->hi_serial));
107407 + atomic_read_unchecked(&conn->serial),
107408 + atomic_read_unchecked(&conn->hi_serial));
107409
107410 return 0;
107411 }
107412 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
107413 index 1976dec..aa70be5 100644
107414 --- a/net/rxrpc/ar-transport.c
107415 +++ b/net/rxrpc/ar-transport.c
107416 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
107417 spin_lock_init(&trans->client_lock);
107418 rwlock_init(&trans->conn_lock);
107419 atomic_set(&trans->usage, 1);
107420 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
107421 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107422
107423 if (peer->srx.transport.family == AF_INET) {
107424 switch (peer->srx.transport_type) {
107425 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
107426 index f226709..0e735a8 100644
107427 --- a/net/rxrpc/rxkad.c
107428 +++ b/net/rxrpc/rxkad.c
107429 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
107430
107431 len = iov[0].iov_len + iov[1].iov_len;
107432
107433 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
107434 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
107435 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
107436
107437 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
107438 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
107439
107440 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
107441
107442 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
107443 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
107444 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
107445
107446 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
107447 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
107448 index 6efca30..1259f82 100644
107449 --- a/net/sched/sch_generic.c
107450 +++ b/net/sched/sch_generic.c
107451 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
107452 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
107453 if (dev->reg_state == NETREG_UNINITIALIZED)
107454 return;
107455 - atomic_inc(&dev->carrier_changes);
107456 + atomic_inc_unchecked(&dev->carrier_changes);
107457 linkwatch_fire_event(dev);
107458 if (netif_running(dev))
107459 __netdev_watchdog_up(dev);
107460 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
107461 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
107462 if (dev->reg_state == NETREG_UNINITIALIZED)
107463 return;
107464 - atomic_inc(&dev->carrier_changes);
107465 + atomic_inc_unchecked(&dev->carrier_changes);
107466 linkwatch_fire_event(dev);
107467 }
107468 }
107469 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
107470 index 0e4198e..f94193e 100644
107471 --- a/net/sctp/ipv6.c
107472 +++ b/net/sctp/ipv6.c
107473 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
107474 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
107475 };
107476
107477 -static struct sctp_af sctp_af_inet6 = {
107478 +static struct sctp_af sctp_af_inet6 __read_only = {
107479 .sa_family = AF_INET6,
107480 .sctp_xmit = sctp_v6_xmit,
107481 .setsockopt = ipv6_setsockopt,
107482 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
107483 #endif
107484 };
107485
107486 -static struct sctp_pf sctp_pf_inet6 = {
107487 +static struct sctp_pf sctp_pf_inet6 __read_only = {
107488 .event_msgname = sctp_inet6_event_msgname,
107489 .skb_msgname = sctp_inet6_skb_msgname,
107490 .af_supported = sctp_inet6_af_supported,
107491 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
107492
107493 void sctp_v6_pf_exit(void)
107494 {
107495 - list_del(&sctp_af_inet6.list);
107496 + pax_list_del(&sctp_af_inet6.list);
107497 }
107498
107499 /* Initialize IPv6 support and register with socket layer. */
107500 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
107501 index 8f34b27..b105385 100644
107502 --- a/net/sctp/protocol.c
107503 +++ b/net/sctp/protocol.c
107504 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
107505 return 0;
107506 }
107507
107508 + pax_open_kernel();
107509 INIT_LIST_HEAD(&af->list);
107510 - list_add_tail(&af->list, &sctp_address_families);
107511 + pax_close_kernel();
107512 + pax_list_add_tail(&af->list, &sctp_address_families);
107513 return 1;
107514 }
107515
107516 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
107517
107518 static struct sctp_af sctp_af_inet;
107519
107520 -static struct sctp_pf sctp_pf_inet = {
107521 +static struct sctp_pf sctp_pf_inet __read_only = {
107522 .event_msgname = sctp_inet_event_msgname,
107523 .skb_msgname = sctp_inet_skb_msgname,
107524 .af_supported = sctp_inet_af_supported,
107525 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
107526 };
107527
107528 /* IPv4 address related functions. */
107529 -static struct sctp_af sctp_af_inet = {
107530 +static struct sctp_af sctp_af_inet __read_only = {
107531 .sa_family = AF_INET,
107532 .sctp_xmit = sctp_v4_xmit,
107533 .setsockopt = ip_setsockopt,
107534 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
107535
107536 static void sctp_v4_pf_exit(void)
107537 {
107538 - list_del(&sctp_af_inet.list);
107539 + pax_list_del(&sctp_af_inet.list);
107540 }
107541
107542 static int sctp_v4_protosw_init(void)
107543 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
107544 index fef2acd..c705c4f 100644
107545 --- a/net/sctp/sm_sideeffect.c
107546 +++ b/net/sctp/sm_sideeffect.c
107547 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
107548 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
107549 }
107550
107551 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
107552 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
107553 NULL,
107554 sctp_generate_t1_cookie_event,
107555 sctp_generate_t1_init_event,
107556 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
107557 index aafe94b..40b016f 100644
107558 --- a/net/sctp/socket.c
107559 +++ b/net/sctp/socket.c
107560 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
107561 {
107562 struct sctp_association *asoc;
107563 struct sctp_ulpevent *event;
107564 + struct sctp_event_subscribe subscribe;
107565
107566 if (optlen > sizeof(struct sctp_event_subscribe))
107567 return -EINVAL;
107568 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
107569 + if (copy_from_user(&subscribe, optval, optlen))
107570 return -EFAULT;
107571 + sctp_sk(sk)->subscribe = subscribe;
107572
107573 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
107574 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
107575 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
107576 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
107577 int __user *optlen)
107578 {
107579 + struct sctp_event_subscribe subscribe;
107580 +
107581 if (len <= 0)
107582 return -EINVAL;
107583 if (len > sizeof(struct sctp_event_subscribe))
107584 len = sizeof(struct sctp_event_subscribe);
107585 if (put_user(len, optlen))
107586 return -EFAULT;
107587 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
107588 + subscribe = sctp_sk(sk)->subscribe;
107589 + if (copy_to_user(optval, &subscribe, len))
107590 return -EFAULT;
107591 return 0;
107592 }
107593 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
107594 */
107595 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
107596 {
107597 + __u32 autoclose;
107598 +
107599 /* Applicable to UDP-style socket only */
107600 if (sctp_style(sk, TCP))
107601 return -EOPNOTSUPP;
107602 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
107603 len = sizeof(int);
107604 if (put_user(len, optlen))
107605 return -EFAULT;
107606 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
107607 + autoclose = sctp_sk(sk)->autoclose;
107608 + if (copy_to_user(optval, &autoclose, sizeof(int)))
107609 return -EFAULT;
107610 return 0;
107611 }
107612 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
107613 */
107614 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
107615 {
107616 + struct sctp_initmsg initmsg;
107617 +
107618 if (len < sizeof(struct sctp_initmsg))
107619 return -EINVAL;
107620 len = sizeof(struct sctp_initmsg);
107621 if (put_user(len, optlen))
107622 return -EFAULT;
107623 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
107624 + initmsg = sctp_sk(sk)->initmsg;
107625 + if (copy_to_user(optval, &initmsg, len))
107626 return -EFAULT;
107627 return 0;
107628 }
107629 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
107630 ->addr_to_user(sp, &temp);
107631 if (space_left < addrlen)
107632 return -ENOMEM;
107633 + if (addrlen > sizeof(temp) || addrlen < 0)
107634 + return -EFAULT;
107635 if (copy_to_user(to, &temp, addrlen))
107636 return -EFAULT;
107637 to += addrlen;
107638 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
107639 index 2e9ada1..40f425d 100644
107640 --- a/net/sctp/sysctl.c
107641 +++ b/net/sctp/sysctl.c
107642 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
107643 loff_t *ppos)
107644 {
107645 struct net *net = current->nsproxy->net_ns;
107646 - struct ctl_table tbl;
107647 + ctl_table_no_const tbl;
107648 bool changed = false;
107649 char *none = "none";
107650 char tmp[8];
107651 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
107652 struct net *net = current->nsproxy->net_ns;
107653 unsigned int min = *(unsigned int *) ctl->extra1;
107654 unsigned int max = *(unsigned int *) ctl->extra2;
107655 - struct ctl_table tbl;
107656 + ctl_table_no_const tbl;
107657 int ret, new_value;
107658
107659 memset(&tbl, 0, sizeof(struct ctl_table));
107660 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
107661 struct net *net = current->nsproxy->net_ns;
107662 unsigned int min = *(unsigned int *) ctl->extra1;
107663 unsigned int max = *(unsigned int *) ctl->extra2;
107664 - struct ctl_table tbl;
107665 + ctl_table_no_const tbl;
107666 int ret, new_value;
107667
107668 memset(&tbl, 0, sizeof(struct ctl_table));
107669 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
107670 loff_t *ppos)
107671 {
107672 struct net *net = current->nsproxy->net_ns;
107673 - struct ctl_table tbl;
107674 + ctl_table_no_const tbl;
107675 int new_value, ret;
107676
107677 memset(&tbl, 0, sizeof(struct ctl_table));
107678 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
107679
107680 int sctp_sysctl_net_register(struct net *net)
107681 {
107682 - struct ctl_table *table;
107683 + ctl_table_no_const *table;
107684 int i;
107685
107686 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
107687 diff --git a/net/socket.c b/net/socket.c
107688 index 245330c..919e2a7 100644
107689 --- a/net/socket.c
107690 +++ b/net/socket.c
107691 @@ -89,6 +89,7 @@
107692 #include <linux/magic.h>
107693 #include <linux/slab.h>
107694 #include <linux/xattr.h>
107695 +#include <linux/in.h>
107696
107697 #include <asm/uaccess.h>
107698 #include <asm/unistd.h>
107699 @@ -107,6 +108,7 @@
107700 #include <linux/atalk.h>
107701 #include <net/busy_poll.h>
107702 #include <linux/errqueue.h>
107703 +#include <linux/grsock.h>
107704
107705 #ifdef CONFIG_NET_RX_BUSY_POLL
107706 unsigned int sysctl_net_busy_read __read_mostly;
107707 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
107708 */
107709
107710 static DEFINE_SPINLOCK(net_family_lock);
107711 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
107712 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
107713
107714 /*
107715 * Statistics counters of the socket lists
107716 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
107717 &sockfs_dentry_operations, SOCKFS_MAGIC);
107718 }
107719
107720 -static struct vfsmount *sock_mnt __read_mostly;
107721 +struct vfsmount *sock_mnt __read_mostly;
107722
107723 static struct file_system_type sock_fs_type = {
107724 .name = "sockfs",
107725 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
107726 return -EAFNOSUPPORT;
107727 if (type < 0 || type >= SOCK_MAX)
107728 return -EINVAL;
107729 + if (protocol < 0)
107730 + return -EINVAL;
107731
107732 /* Compatibility.
107733
107734 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
107735 if (err)
107736 return err;
107737
107738 + if(!kern && !gr_search_socket(family, type, protocol)) {
107739 + if (rcu_access_pointer(net_families[family]) == NULL)
107740 + return -EAFNOSUPPORT;
107741 + else
107742 + return -EACCES;
107743 + }
107744 +
107745 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
107746 + if (rcu_access_pointer(net_families[family]) == NULL)
107747 + return -EAFNOSUPPORT;
107748 + else
107749 + return -EACCES;
107750 + }
107751 +
107752 /*
107753 * Allocate the socket and allow the family to set things up. if
107754 * the protocol is 0, the family is instructed to select an appropriate
107755 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
107756 if (sock) {
107757 err = move_addr_to_kernel(umyaddr, addrlen, &address);
107758 if (err >= 0) {
107759 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
107760 + err = -EACCES;
107761 + goto error;
107762 + }
107763 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
107764 + if (err)
107765 + goto error;
107766 +
107767 err = security_socket_bind(sock,
107768 (struct sockaddr *)&address,
107769 addrlen);
107770 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
107771 (struct sockaddr *)
107772 &address, addrlen);
107773 }
107774 +error:
107775 fput_light(sock->file, fput_needed);
107776 }
107777 return err;
107778 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
107779 if ((unsigned int)backlog > somaxconn)
107780 backlog = somaxconn;
107781
107782 + if (gr_handle_sock_server_other(sock->sk)) {
107783 + err = -EPERM;
107784 + goto error;
107785 + }
107786 +
107787 + err = gr_search_listen(sock);
107788 + if (err)
107789 + goto error;
107790 +
107791 err = security_socket_listen(sock, backlog);
107792 if (!err)
107793 err = sock->ops->listen(sock, backlog);
107794
107795 +error:
107796 fput_light(sock->file, fput_needed);
107797 }
107798 return err;
107799 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107800 newsock->type = sock->type;
107801 newsock->ops = sock->ops;
107802
107803 + if (gr_handle_sock_server_other(sock->sk)) {
107804 + err = -EPERM;
107805 + sock_release(newsock);
107806 + goto out_put;
107807 + }
107808 +
107809 + err = gr_search_accept(sock);
107810 + if (err) {
107811 + sock_release(newsock);
107812 + goto out_put;
107813 + }
107814 +
107815 /*
107816 * We don't need try_module_get here, as the listening socket (sock)
107817 * has the protocol module (sock->ops->owner) held.
107818 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107819 fd_install(newfd, newfile);
107820 err = newfd;
107821
107822 + gr_attach_curr_ip(newsock->sk);
107823 +
107824 out_put:
107825 fput_light(sock->file, fput_needed);
107826 out:
107827 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107828 int, addrlen)
107829 {
107830 struct socket *sock;
107831 + struct sockaddr *sck;
107832 struct sockaddr_storage address;
107833 int err, fput_needed;
107834
107835 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107836 if (err < 0)
107837 goto out_put;
107838
107839 + sck = (struct sockaddr *)&address;
107840 +
107841 + if (gr_handle_sock_client(sck)) {
107842 + err = -EACCES;
107843 + goto out_put;
107844 + }
107845 +
107846 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
107847 + if (err)
107848 + goto out_put;
107849 +
107850 err =
107851 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
107852 if (err)
107853 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
107854 * the protocol.
107855 */
107856
107857 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
107858 +
107859 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
107860 unsigned int, flags, struct sockaddr __user *, addr,
107861 int, addr_len)
107862 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
107863 struct socket *sock;
107864 struct iovec iov;
107865 struct msghdr msg;
107866 - struct sockaddr_storage address;
107867 + struct sockaddr_storage address = { };
107868 int err, err2;
107869 int fput_needed;
107870
107871 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
107872 * checking falls down on this.
107873 */
107874 if (copy_from_user(ctl_buf,
107875 - (void __user __force *)msg_sys->msg_control,
107876 + (void __force_user *)msg_sys->msg_control,
107877 ctl_len))
107878 goto out_freectl;
107879 msg_sys->msg_control = ctl_buf;
107880 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
107881 ssize_t err;
107882
107883 /* kernel mode address */
107884 - struct sockaddr_storage addr;
107885 + struct sockaddr_storage addr = { };
107886
107887 /* user mode address pointers */
107888 struct sockaddr __user *uaddr;
107889 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
107890 ifr = compat_alloc_user_space(buf_size);
107891 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
107892
107893 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
107894 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
107895 return -EFAULT;
107896
107897 if (put_user(convert_in ? rxnfc : compat_ptr(data),
107898 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
107899 old_fs = get_fs();
107900 set_fs(KERNEL_DS);
107901 err = dev_ioctl(net, cmd,
107902 - (struct ifreq __user __force *) &kifr);
107903 + (struct ifreq __force_user *) &kifr);
107904 set_fs(old_fs);
107905
107906 return err;
107907 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
107908
107909 old_fs = get_fs();
107910 set_fs(KERNEL_DS);
107911 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
107912 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
107913 set_fs(old_fs);
107914
107915 if (cmd == SIOCGIFMAP && !err) {
107916 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
107917 ret |= get_user(rtdev, &(ur4->rt_dev));
107918 if (rtdev) {
107919 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
107920 - r4.rt_dev = (char __user __force *)devname;
107921 + r4.rt_dev = (char __force_user *)devname;
107922 devname[15] = 0;
107923 } else
107924 r4.rt_dev = NULL;
107925 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
107926 int __user *uoptlen;
107927 int err;
107928
107929 - uoptval = (char __user __force *) optval;
107930 - uoptlen = (int __user __force *) optlen;
107931 + uoptval = (char __force_user *) optval;
107932 + uoptlen = (int __force_user *) optlen;
107933
107934 set_fs(KERNEL_DS);
107935 if (level == SOL_SOCKET)
107936 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
107937 char __user *uoptval;
107938 int err;
107939
107940 - uoptval = (char __user __force *) optval;
107941 + uoptval = (char __force_user *) optval;
107942
107943 set_fs(KERNEL_DS);
107944 if (level == SOL_SOCKET)
107945 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
107946 index 1095be9..815d777 100644
107947 --- a/net/sunrpc/auth_gss/svcauth_gss.c
107948 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
107949 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107950 uint64_t *handle)
107951 {
107952 struct rsc rsci, *rscp = NULL;
107953 - static atomic64_t ctxhctr;
107954 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
107955 long long ctxh;
107956 struct gss_api_mech *gm = NULL;
107957 time_t expiry;
107958 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107959 status = -ENOMEM;
107960 /* the handle needs to be just a unique id,
107961 * use a static counter */
107962 - ctxh = atomic64_inc_return(&ctxhctr);
107963 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
107964
107965 /* make a copy for the caller */
107966 *handle = ctxh;
107967 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
107968 index 5199bb1..567a54c 100644
107969 --- a/net/sunrpc/cache.c
107970 +++ b/net/sunrpc/cache.c
107971 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
107972 struct sunrpc_net *sn;
107973
107974 sn = net_generic(net, sunrpc_net_id);
107975 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
107976 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
107977 if (cd->u.procfs.proc_ent == NULL)
107978 goto out_nomem;
107979 cd->u.procfs.channel_ent = NULL;
107980 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
107981 index e6ce151..ba1cf85 100644
107982 --- a/net/sunrpc/clnt.c
107983 +++ b/net/sunrpc/clnt.c
107984 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
107985 (RPC_IS_ASYNC(task) ? "async" : "sync"));
107986
107987 /* Increment call count */
107988 - task->tk_msg.rpc_proc->p_count++;
107989 + pax_open_kernel();
107990 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
107991 + pax_close_kernel();
107992 clnt->cl_stats->rpccnt++;
107993 task->tk_action = call_reserve;
107994 }
107995 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
107996 index b91fd9c..00fe5b1 100644
107997 --- a/net/sunrpc/sched.c
107998 +++ b/net/sunrpc/sched.c
107999 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
108000 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
108001 static void rpc_task_set_debuginfo(struct rpc_task *task)
108002 {
108003 - static atomic_t rpc_pid;
108004 + static atomic_unchecked_t rpc_pid;
108005
108006 - task->tk_pid = atomic_inc_return(&rpc_pid);
108007 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
108008 }
108009 #else
108010 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
108011 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
108012 index 2ecb994..5afb49f 100644
108013 --- a/net/sunrpc/stats.c
108014 +++ b/net/sunrpc/stats.c
108015 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
108016
108017 dprintk("RPC: registering /proc/net/rpc\n");
108018 sn = net_generic(net, sunrpc_net_id);
108019 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
108020 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
108021 if (sn->proc_net_rpc == NULL)
108022 return -ENOMEM;
108023
108024 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
108025 index 78974e4..1e0d1a5 100644
108026 --- a/net/sunrpc/svc.c
108027 +++ b/net/sunrpc/svc.c
108028 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
108029 svc_putnl(resv, RPC_SUCCESS);
108030
108031 /* Bump per-procedure stats counter */
108032 - procp->pc_count++;
108033 + pax_open_kernel();
108034 + (*(unsigned int *)&procp->pc_count)++;
108035 + pax_close_kernel();
108036
108037 /* Initialize storage for argp and resp */
108038 memset(rqstp->rq_argp, 0, procp->pc_argsize);
108039 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
108040 index 621ca7b..59421dd 100644
108041 --- a/net/sunrpc/svcauth_unix.c
108042 +++ b/net/sunrpc/svcauth_unix.c
108043 @@ -414,7 +414,7 @@ struct unix_gid {
108044 struct group_info *gi;
108045 };
108046
108047 -static int unix_gid_hash(kuid_t uid)
108048 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
108049 {
108050 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
108051 }
108052 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
108053 (*bpp)[-1] = '\n';
108054 }
108055
108056 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
108057 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
108058
108059 static int unix_gid_parse(struct cache_detail *cd,
108060 char *mesg, int mlen)
108061 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
108062 index c1b6270..05089c1 100644
108063 --- a/net/sunrpc/xprtrdma/svc_rdma.c
108064 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
108065 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
108066 static unsigned int min_max_inline = 4096;
108067 static unsigned int max_max_inline = 65536;
108068
108069 -atomic_t rdma_stat_recv;
108070 -atomic_t rdma_stat_read;
108071 -atomic_t rdma_stat_write;
108072 -atomic_t rdma_stat_sq_starve;
108073 -atomic_t rdma_stat_rq_starve;
108074 -atomic_t rdma_stat_rq_poll;
108075 -atomic_t rdma_stat_rq_prod;
108076 -atomic_t rdma_stat_sq_poll;
108077 -atomic_t rdma_stat_sq_prod;
108078 +atomic_unchecked_t rdma_stat_recv;
108079 +atomic_unchecked_t rdma_stat_read;
108080 +atomic_unchecked_t rdma_stat_write;
108081 +atomic_unchecked_t rdma_stat_sq_starve;
108082 +atomic_unchecked_t rdma_stat_rq_starve;
108083 +atomic_unchecked_t rdma_stat_rq_poll;
108084 +atomic_unchecked_t rdma_stat_rq_prod;
108085 +atomic_unchecked_t rdma_stat_sq_poll;
108086 +atomic_unchecked_t rdma_stat_sq_prod;
108087
108088 /* Temporary NFS request map and context caches */
108089 struct kmem_cache *svc_rdma_map_cachep;
108090 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
108091 len -= *ppos;
108092 if (len > *lenp)
108093 len = *lenp;
108094 - if (len && copy_to_user(buffer, str_buf, len))
108095 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
108096 return -EFAULT;
108097 *lenp = len;
108098 *ppos += len;
108099 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
108100 {
108101 .procname = "rdma_stat_read",
108102 .data = &rdma_stat_read,
108103 - .maxlen = sizeof(atomic_t),
108104 + .maxlen = sizeof(atomic_unchecked_t),
108105 .mode = 0644,
108106 .proc_handler = read_reset_stat,
108107 },
108108 {
108109 .procname = "rdma_stat_recv",
108110 .data = &rdma_stat_recv,
108111 - .maxlen = sizeof(atomic_t),
108112 + .maxlen = sizeof(atomic_unchecked_t),
108113 .mode = 0644,
108114 .proc_handler = read_reset_stat,
108115 },
108116 {
108117 .procname = "rdma_stat_write",
108118 .data = &rdma_stat_write,
108119 - .maxlen = sizeof(atomic_t),
108120 + .maxlen = sizeof(atomic_unchecked_t),
108121 .mode = 0644,
108122 .proc_handler = read_reset_stat,
108123 },
108124 {
108125 .procname = "rdma_stat_sq_starve",
108126 .data = &rdma_stat_sq_starve,
108127 - .maxlen = sizeof(atomic_t),
108128 + .maxlen = sizeof(atomic_unchecked_t),
108129 .mode = 0644,
108130 .proc_handler = read_reset_stat,
108131 },
108132 {
108133 .procname = "rdma_stat_rq_starve",
108134 .data = &rdma_stat_rq_starve,
108135 - .maxlen = sizeof(atomic_t),
108136 + .maxlen = sizeof(atomic_unchecked_t),
108137 .mode = 0644,
108138 .proc_handler = read_reset_stat,
108139 },
108140 {
108141 .procname = "rdma_stat_rq_poll",
108142 .data = &rdma_stat_rq_poll,
108143 - .maxlen = sizeof(atomic_t),
108144 + .maxlen = sizeof(atomic_unchecked_t),
108145 .mode = 0644,
108146 .proc_handler = read_reset_stat,
108147 },
108148 {
108149 .procname = "rdma_stat_rq_prod",
108150 .data = &rdma_stat_rq_prod,
108151 - .maxlen = sizeof(atomic_t),
108152 + .maxlen = sizeof(atomic_unchecked_t),
108153 .mode = 0644,
108154 .proc_handler = read_reset_stat,
108155 },
108156 {
108157 .procname = "rdma_stat_sq_poll",
108158 .data = &rdma_stat_sq_poll,
108159 - .maxlen = sizeof(atomic_t),
108160 + .maxlen = sizeof(atomic_unchecked_t),
108161 .mode = 0644,
108162 .proc_handler = read_reset_stat,
108163 },
108164 {
108165 .procname = "rdma_stat_sq_prod",
108166 .data = &rdma_stat_sq_prod,
108167 - .maxlen = sizeof(atomic_t),
108168 + .maxlen = sizeof(atomic_unchecked_t),
108169 .mode = 0644,
108170 .proc_handler = read_reset_stat,
108171 },
108172 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
108173 index f9f13a3..d155c71 100644
108174 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
108175 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
108176 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
108177 *page_no = pg_no;
108178 *page_offset = pg_off;
108179 ret = read;
108180 - atomic_inc(&rdma_stat_read);
108181 + atomic_inc_unchecked(&rdma_stat_read);
108182 return ret;
108183 err:
108184 svc_rdma_unmap_dma(ctxt);
108185 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
108186 *page_no = pg_no;
108187 *page_offset = pg_off;
108188 ret = read;
108189 - atomic_inc(&rdma_stat_read);
108190 + atomic_inc_unchecked(&rdma_stat_read);
108191 return ret;
108192 err:
108193 svc_rdma_unmap_dma(ctxt);
108194 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
108195 dto_q);
108196 list_del_init(&ctxt->dto_q);
108197 } else {
108198 - atomic_inc(&rdma_stat_rq_starve);
108199 + atomic_inc_unchecked(&rdma_stat_rq_starve);
108200 clear_bit(XPT_DATA, &xprt->xpt_flags);
108201 ctxt = NULL;
108202 }
108203 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
108204 }
108205 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
108206 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
108207 - atomic_inc(&rdma_stat_recv);
108208 + atomic_inc_unchecked(&rdma_stat_recv);
108209
108210 /* Build up the XDR from the receive buffers. */
108211 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
108212 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
108213 index 7de33d1a..7f10241 100644
108214 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
108215 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
108216 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
108217 write_wr.wr.rdma.remote_addr = to;
108218
108219 /* Post It */
108220 - atomic_inc(&rdma_stat_write);
108221 + atomic_inc_unchecked(&rdma_stat_write);
108222 if (svc_rdma_send(xprt, &write_wr))
108223 goto err;
108224 return write_len - bc;
108225 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
108226 index f609c1c..abd491f 100644
108227 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
108228 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
108229 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
108230 return;
108231
108232 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
108233 - atomic_inc(&rdma_stat_rq_poll);
108234 + atomic_inc_unchecked(&rdma_stat_rq_poll);
108235
108236 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
108237 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
108238 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
108239 }
108240
108241 if (ctxt)
108242 - atomic_inc(&rdma_stat_rq_prod);
108243 + atomic_inc_unchecked(&rdma_stat_rq_prod);
108244
108245 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
108246 /*
108247 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
108248 return;
108249
108250 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
108251 - atomic_inc(&rdma_stat_sq_poll);
108252 + atomic_inc_unchecked(&rdma_stat_sq_poll);
108253 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
108254 int i;
108255
108256 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
108257 }
108258
108259 if (ctxt)
108260 - atomic_inc(&rdma_stat_sq_prod);
108261 + atomic_inc_unchecked(&rdma_stat_sq_prod);
108262 }
108263
108264 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
108265 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
108266 spin_lock_bh(&xprt->sc_lock);
108267 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
108268 spin_unlock_bh(&xprt->sc_lock);
108269 - atomic_inc(&rdma_stat_sq_starve);
108270 + atomic_inc_unchecked(&rdma_stat_sq_starve);
108271
108272 /* See if we can opportunistically reap SQ WR to make room */
108273 sq_cq_reap(xprt);
108274 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
108275 index e7000be..e3b0ba7 100644
108276 --- a/net/sysctl_net.c
108277 +++ b/net/sysctl_net.c
108278 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
108279 kgid_t root_gid = make_kgid(net->user_ns, 0);
108280
108281 /* Allow network administrator to have same access as root. */
108282 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
108283 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
108284 uid_eq(root_uid, current_euid())) {
108285 int mode = (table->mode >> 6) & 7;
108286 return (mode << 6) | (mode << 3) | mode;
108287 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
108288 index ce9121e..fd1fcce 100644
108289 --- a/net/tipc/netlink_compat.c
108290 +++ b/net/tipc/netlink_compat.c
108291 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
108292 int (*header)(struct tipc_nl_compat_msg *);
108293 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
108294 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
108295 -};
108296 +} __no_const;
108297
108298 struct tipc_nl_compat_cmd_doit {
108299 int (*doit)(struct sk_buff *skb, struct genl_info *info);
108300 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
108301 -};
108302 +} __no_const;
108303
108304 static int tipc_skb_tailroom(struct sk_buff *skb)
108305 {
108306 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
108307 void *hdr;
108308 struct nlattr *nest;
108309 struct sk_buff *args;
108310 - struct tipc_nl_compat_cmd_dump dump;
108311 + static struct tipc_nl_compat_cmd_dump dump = {
108312 + .dumpit = tipc_nl_publ_dump,
108313 + .format = __tipc_nl_compat_publ_dump,
108314 + };
108315
108316 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
108317 if (!args)
108318 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
108319 nla_nest_end(args, nest);
108320 genlmsg_end(args, hdr);
108321
108322 - dump.dumpit = tipc_nl_publ_dump;
108323 - dump.format = __tipc_nl_compat_publ_dump;
108324 -
108325 err = __tipc_nl_compat_dumpit(&dump, msg, args);
108326
108327 kfree_skb(args);
108328 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
108329 index 72c339e..a93593a 100644
108330 --- a/net/tipc/subscr.c
108331 +++ b/net/tipc/subscr.c
108332 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
108333 struct tipc_subscriber *subscriber = sub->subscriber;
108334 struct kvec msg_sect;
108335
108336 - msg_sect.iov_base = (void *)&sub->evt;
108337 + msg_sect.iov_base = &sub->evt;
108338 msg_sect.iov_len = sizeof(struct tipc_event);
108339 sub->evt.event = htohl(event, sub->swap);
108340 sub->evt.found_lower = htohl(found_lower, sub->swap);
108341 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
108342 index 526b6ed..ec20275 100644
108343 --- a/net/unix/af_unix.c
108344 +++ b/net/unix/af_unix.c
108345 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
108346 err = -ECONNREFUSED;
108347 if (!S_ISSOCK(inode->i_mode))
108348 goto put_fail;
108349 +
108350 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
108351 + err = -EACCES;
108352 + goto put_fail;
108353 + }
108354 +
108355 u = unix_find_socket_byinode(inode);
108356 if (!u)
108357 goto put_fail;
108358 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
108359 if (u) {
108360 struct dentry *dentry;
108361 dentry = unix_sk(u)->path.dentry;
108362 +
108363 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
108364 + err = -EPERM;
108365 + sock_put(u);
108366 + goto fail;
108367 + }
108368 +
108369 if (dentry)
108370 touch_atime(&unix_sk(u)->path);
108371 } else
108372 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
108373 */
108374 err = security_path_mknod(&path, dentry, mode, 0);
108375 if (!err) {
108376 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
108377 + err = -EACCES;
108378 + goto out;
108379 + }
108380 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
108381 if (!err) {
108382 res->mnt = mntget(path.mnt);
108383 res->dentry = dget(dentry);
108384 + gr_handle_create(dentry, path.mnt);
108385 }
108386 }
108387 +out:
108388 done_path_create(&path, dentry);
108389 return err;
108390 }
108391 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
108392 writable = unix_writable(sk);
108393 other = unix_peer_get(sk);
108394 if (other) {
108395 - if (unix_peer(other) != sk) {
108396 + unix_state_lock(other);
108397 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
108398 + unix_state_unlock(other);
108399 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
108400 if (unix_recvq_full(other))
108401 writable = 0;
108402 - }
108403 + } else
108404 + unix_state_unlock(other);
108405 sock_put(other);
108406 }
108407
108408 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
108409 seq_puts(seq, "Num RefCount Protocol Flags Type St "
108410 "Inode Path\n");
108411 else {
108412 - struct sock *s = v;
108413 + struct sock *s = v, *peer;
108414 struct unix_sock *u = unix_sk(s);
108415 unix_state_lock(s);
108416 + peer = unix_peer(s);
108417 + unix_state_unlock(s);
108418 +
108419 + unix_state_double_lock(s, peer);
108420
108421 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
108422 s,
108423 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
108424 seq_putc(seq, '@');
108425 i++;
108426 }
108427 - for ( ; i < len; i++)
108428 - seq_putc(seq, u->addr->name->sun_path[i]);
108429 - }
108430 - unix_state_unlock(s);
108431 + for ( ; i < len; i++) {
108432 + char c = u->addr->name->sun_path[i];
108433 + switch (c) {
108434 + case '\n':
108435 + seq_putc(seq, '\\');
108436 + seq_putc(seq, 'n');
108437 + break;
108438 + case '\t':
108439 + seq_putc(seq, '\\');
108440 + seq_putc(seq, 't');
108441 + break;
108442 + case '\\':
108443 + seq_putc(seq, '\\');
108444 + seq_putc(seq, '\\');
108445 + break;
108446 + default:
108447 + seq_putc(seq, c);
108448 + }
108449 + }
108450 + } else if (peer)
108451 + seq_printf(seq, " P%lu", sock_i_ino(peer));
108452 +
108453 + unix_state_double_unlock(s, peer);
108454 seq_putc(seq, '\n');
108455 }
108456
108457 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
108458 index b3d5150..ff3a837 100644
108459 --- a/net/unix/sysctl_net_unix.c
108460 +++ b/net/unix/sysctl_net_unix.c
108461 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
108462
108463 int __net_init unix_sysctl_register(struct net *net)
108464 {
108465 - struct ctl_table *table;
108466 + ctl_table_no_const *table;
108467
108468 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
108469 if (table == NULL)
108470 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
108471 index 9b7f207..2596621 100644
108472 --- a/net/vmw_vsock/vmci_transport_notify.c
108473 +++ b/net/vmw_vsock/vmci_transport_notify.c
108474 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
108475
108476 /* Socket control packet based operations. */
108477 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
108478 - vmci_transport_notify_pkt_socket_init,
108479 - vmci_transport_notify_pkt_socket_destruct,
108480 - vmci_transport_notify_pkt_poll_in,
108481 - vmci_transport_notify_pkt_poll_out,
108482 - vmci_transport_notify_pkt_handle_pkt,
108483 - vmci_transport_notify_pkt_recv_init,
108484 - vmci_transport_notify_pkt_recv_pre_block,
108485 - vmci_transport_notify_pkt_recv_pre_dequeue,
108486 - vmci_transport_notify_pkt_recv_post_dequeue,
108487 - vmci_transport_notify_pkt_send_init,
108488 - vmci_transport_notify_pkt_send_pre_block,
108489 - vmci_transport_notify_pkt_send_pre_enqueue,
108490 - vmci_transport_notify_pkt_send_post_enqueue,
108491 - vmci_transport_notify_pkt_process_request,
108492 - vmci_transport_notify_pkt_process_negotiate,
108493 + .socket_init = vmci_transport_notify_pkt_socket_init,
108494 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
108495 + .poll_in = vmci_transport_notify_pkt_poll_in,
108496 + .poll_out = vmci_transport_notify_pkt_poll_out,
108497 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
108498 + .recv_init = vmci_transport_notify_pkt_recv_init,
108499 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
108500 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
108501 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
108502 + .send_init = vmci_transport_notify_pkt_send_init,
108503 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
108504 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
108505 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
108506 + .process_request = vmci_transport_notify_pkt_process_request,
108507 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
108508 };
108509 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
108510 index dc9c792..3089de0 100644
108511 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
108512 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
108513 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
108514
108515 /* Socket always on control packet based operations. */
108516 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
108517 - vmci_transport_notify_pkt_socket_init,
108518 - vmci_transport_notify_pkt_socket_destruct,
108519 - vmci_transport_notify_pkt_poll_in,
108520 - vmci_transport_notify_pkt_poll_out,
108521 - vmci_transport_notify_pkt_handle_pkt,
108522 - vmci_transport_notify_pkt_recv_init,
108523 - vmci_transport_notify_pkt_recv_pre_block,
108524 - vmci_transport_notify_pkt_recv_pre_dequeue,
108525 - vmci_transport_notify_pkt_recv_post_dequeue,
108526 - vmci_transport_notify_pkt_send_init,
108527 - vmci_transport_notify_pkt_send_pre_block,
108528 - vmci_transport_notify_pkt_send_pre_enqueue,
108529 - vmci_transport_notify_pkt_send_post_enqueue,
108530 - vmci_transport_notify_pkt_process_request,
108531 - vmci_transport_notify_pkt_process_negotiate,
108532 + .socket_init = vmci_transport_notify_pkt_socket_init,
108533 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
108534 + .poll_in = vmci_transport_notify_pkt_poll_in,
108535 + .poll_out = vmci_transport_notify_pkt_poll_out,
108536 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
108537 + .recv_init = vmci_transport_notify_pkt_recv_init,
108538 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
108539 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
108540 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
108541 + .send_init = vmci_transport_notify_pkt_send_init,
108542 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
108543 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
108544 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
108545 + .process_request = vmci_transport_notify_pkt_process_request,
108546 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
108547 };
108548 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
108549 index c8717c1..08539f5 100644
108550 --- a/net/wireless/wext-core.c
108551 +++ b/net/wireless/wext-core.c
108552 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
108553 */
108554
108555 /* Support for very large requests */
108556 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
108557 - (user_length > descr->max_tokens)) {
108558 + if (user_length > descr->max_tokens) {
108559 /* Allow userspace to GET more than max so
108560 * we can support any size GET requests.
108561 * There is still a limit : -ENOMEM.
108562 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
108563 }
108564 }
108565
108566 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
108567 - /*
108568 - * If this is a GET, but not NOMAX, it means that the extra
108569 - * data is not bounded by userspace, but by max_tokens. Thus
108570 - * set the length to max_tokens. This matches the extra data
108571 - * allocation.
108572 - * The driver should fill it with the number of tokens it
108573 - * provided, and it may check iwp->length rather than having
108574 - * knowledge of max_tokens. If the driver doesn't change the
108575 - * iwp->length, this ioctl just copies back max_token tokens
108576 - * filled with zeroes. Hopefully the driver isn't claiming
108577 - * them to be valid data.
108578 - */
108579 - iwp->length = descr->max_tokens;
108580 - }
108581 -
108582 err = handler(dev, info, (union iwreq_data *) iwp, extra);
108583
108584 iwp->length += essid_compat;
108585 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
108586 index 4323952..a06dfe1 100644
108587 --- a/net/x25/sysctl_net_x25.c
108588 +++ b/net/x25/sysctl_net_x25.c
108589 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
108590 .mode = 0644,
108591 .proc_handler = proc_dointvec,
108592 },
108593 - { 0, },
108594 + { },
108595 };
108596
108597 void __init x25_register_sysctl(void)
108598 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
108599 index 0917f04..f4e3d8c 100644
108600 --- a/net/x25/x25_proc.c
108601 +++ b/net/x25/x25_proc.c
108602 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
108603
108604 int __init x25_proc_init(void)
108605 {
108606 - if (!proc_mkdir("x25", init_net.proc_net))
108607 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
108608 return -ENOMEM;
108609
108610 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
108611 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
108612 index 638af06..7d9daad 100644
108613 --- a/net/xfrm/xfrm_policy.c
108614 +++ b/net/xfrm/xfrm_policy.c
108615 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
108616 {
108617 policy->walk.dead = 1;
108618
108619 - atomic_inc(&policy->genid);
108620 + atomic_inc_unchecked(&policy->genid);
108621
108622 if (del_timer(&policy->polq.hold_timer))
108623 xfrm_pol_put(policy);
108624 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
108625 else
108626 hlist_add_head(&policy->bydst, chain);
108627 __xfrm_policy_link(policy, dir);
108628 - atomic_inc(&net->xfrm.flow_cache_genid);
108629 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
108630
108631 /* After previous checking, family can either be AF_INET or AF_INET6 */
108632 if (policy->family == AF_INET)
108633 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
108634
108635 xdst->num_pols = num_pols;
108636 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
108637 - xdst->policy_genid = atomic_read(&pols[0]->genid);
108638 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
108639
108640 return xdst;
108641 }
108642 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
108643 }
108644 EXPORT_SYMBOL(xfrm_garbage_collect);
108645
108646 -static void xfrm_garbage_collect_deferred(struct net *net)
108647 +void xfrm_garbage_collect_deferred(struct net *net)
108648 {
108649 flow_cache_flush_deferred(net);
108650 }
108651 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
108652
108653 static void xfrm_init_pmtu(struct dst_entry *dst)
108654 {
108655 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
108656 if (xdst->xfrm_genid != dst->xfrm->genid)
108657 return 0;
108658 if (xdst->num_pols > 0 &&
108659 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
108660 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
108661 return 0;
108662
108663 mtu = dst_mtu(dst->child);
108664 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
108665 dst_ops->link_failure = xfrm_link_failure;
108666 if (likely(dst_ops->neigh_lookup == NULL))
108667 dst_ops->neigh_lookup = xfrm_neigh_lookup;
108668 - if (likely(afinfo->garbage_collect == NULL))
108669 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
108670 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
108671 }
108672 spin_unlock(&xfrm_policy_afinfo_lock);
108673 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
108674 dst_ops->check = NULL;
108675 dst_ops->negative_advice = NULL;
108676 dst_ops->link_failure = NULL;
108677 - afinfo->garbage_collect = NULL;
108678 }
108679 return err;
108680 }
108681 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
108682 sizeof(pol->xfrm_vec[i].saddr));
108683 pol->xfrm_vec[i].encap_family = mp->new_family;
108684 /* flush bundles */
108685 - atomic_inc(&pol->genid);
108686 + atomic_inc_unchecked(&pol->genid);
108687 }
108688 }
108689
108690 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
108691 index de971b6..b843409 100644
108692 --- a/net/xfrm/xfrm_state.c
108693 +++ b/net/xfrm/xfrm_state.c
108694 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
108695
108696 if (unlikely(afinfo == NULL))
108697 return -EAFNOSUPPORT;
108698 - typemap = afinfo->type_map;
108699 + typemap = (const struct xfrm_type **)afinfo->type_map;
108700 spin_lock_bh(&xfrm_type_lock);
108701
108702 - if (likely(typemap[type->proto] == NULL))
108703 + if (likely(typemap[type->proto] == NULL)) {
108704 + pax_open_kernel();
108705 typemap[type->proto] = type;
108706 - else
108707 + pax_close_kernel();
108708 + } else
108709 err = -EEXIST;
108710 spin_unlock_bh(&xfrm_type_lock);
108711 xfrm_state_put_afinfo(afinfo);
108712 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
108713
108714 if (unlikely(afinfo == NULL))
108715 return -EAFNOSUPPORT;
108716 - typemap = afinfo->type_map;
108717 + typemap = (const struct xfrm_type **)afinfo->type_map;
108718 spin_lock_bh(&xfrm_type_lock);
108719
108720 if (unlikely(typemap[type->proto] != type))
108721 err = -ENOENT;
108722 - else
108723 + else {
108724 + pax_open_kernel();
108725 typemap[type->proto] = NULL;
108726 + pax_close_kernel();
108727 + }
108728 spin_unlock_bh(&xfrm_type_lock);
108729 xfrm_state_put_afinfo(afinfo);
108730 return err;
108731 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
108732 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
108733 {
108734 struct xfrm_state_afinfo *afinfo;
108735 - const struct xfrm_type **typemap;
108736 const struct xfrm_type *type;
108737 int modload_attempted = 0;
108738
108739 @@ -211,9 +215,8 @@ retry:
108740 afinfo = xfrm_state_get_afinfo(family);
108741 if (unlikely(afinfo == NULL))
108742 return NULL;
108743 - typemap = afinfo->type_map;
108744
108745 - type = typemap[proto];
108746 + type = afinfo->type_map[proto];
108747 if (unlikely(type && !try_module_get(type->owner)))
108748 type = NULL;
108749 if (!type && !modload_attempted) {
108750 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
108751 return -EAFNOSUPPORT;
108752
108753 err = -EEXIST;
108754 - modemap = afinfo->mode_map;
108755 + modemap = (struct xfrm_mode **)afinfo->mode_map;
108756 spin_lock_bh(&xfrm_mode_lock);
108757 if (modemap[mode->encap])
108758 goto out;
108759 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
108760 if (!try_module_get(afinfo->owner))
108761 goto out;
108762
108763 - mode->afinfo = afinfo;
108764 + pax_open_kernel();
108765 + *(const void **)&mode->afinfo = afinfo;
108766 modemap[mode->encap] = mode;
108767 + pax_close_kernel();
108768 err = 0;
108769
108770 out:
108771 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
108772 return -EAFNOSUPPORT;
108773
108774 err = -ENOENT;
108775 - modemap = afinfo->mode_map;
108776 + modemap = (struct xfrm_mode **)afinfo->mode_map;
108777 spin_lock_bh(&xfrm_mode_lock);
108778 if (likely(modemap[mode->encap] == mode)) {
108779 + pax_open_kernel();
108780 modemap[mode->encap] = NULL;
108781 + pax_close_kernel();
108782 module_put(mode->afinfo->owner);
108783 err = 0;
108784 }
108785 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
108786 u32 xfrm_get_acqseq(void)
108787 {
108788 u32 res;
108789 - static atomic_t acqseq;
108790 + static atomic_unchecked_t acqseq;
108791
108792 do {
108793 - res = atomic_inc_return(&acqseq);
108794 + res = atomic_inc_return_unchecked(&acqseq);
108795 } while (!res);
108796
108797 return res;
108798 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
108799 index 05a6e3d..6716ec9 100644
108800 --- a/net/xfrm/xfrm_sysctl.c
108801 +++ b/net/xfrm/xfrm_sysctl.c
108802 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
108803
108804 int __net_init xfrm_sysctl_init(struct net *net)
108805 {
108806 - struct ctl_table *table;
108807 + ctl_table_no_const *table;
108808
108809 __xfrm_sysctl_init(net);
108810
108811 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
108812 index d3437b8..6c3becb 100644
108813 --- a/scripts/Kbuild.include
108814 +++ b/scripts/Kbuild.include
108815 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
108816 # cc-ldoption
108817 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
108818 cc-ldoption = $(call try-run,\
108819 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
108820 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
108821
108822 # ld-option
108823 # Usage: LDFLAGS += $(call ld-option, -X)
108824 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
108825 index 01df30a..b687dbf 100644
108826 --- a/scripts/Makefile.build
108827 +++ b/scripts/Makefile.build
108828 @@ -60,7 +60,7 @@ endif
108829 endif
108830
108831 # Do not include host rules unless needed
108832 -ifneq ($(hostprogs-y)$(hostprogs-m),)
108833 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
108834 include scripts/Makefile.host
108835 endif
108836
108837 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
108838 index 55c96cb..e4e88ab 100644
108839 --- a/scripts/Makefile.clean
108840 +++ b/scripts/Makefile.clean
108841 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
108842 __clean-files := $(extra-y) $(extra-m) $(extra-) \
108843 $(always) $(targets) $(clean-files) \
108844 $(host-progs) \
108845 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
108846 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
108847 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
108848
108849 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
108850
108851 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
108852 index 133edfa..c9aa07f 100644
108853 --- a/scripts/Makefile.host
108854 +++ b/scripts/Makefile.host
108855 @@ -20,7 +20,19 @@
108856 # Will compile qconf as a C++ program, and menu as a C program.
108857 # They are linked as C++ code to the executable qconf
108858
108859 +# hostprogs-y := conf
108860 +# conf-objs := conf.o libkconfig.so
108861 +# libkconfig-objs := expr.o type.o
108862 +# Will create a shared library named libkconfig.so that consists of
108863 +# expr.o and type.o (they are both compiled as C code and the object files
108864 +# are made as position independent code).
108865 +# conf.c is compiled as a C program, and conf.o is linked together with
108866 +# libkconfig.so as the executable conf.
108867 +# Note: Shared libraries consisting of C++ files are not supported
108868 +
108869 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
108870 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
108871 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
108872
108873 # C code
108874 # Executables compiled from a single .c file
108875 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
108876 # C++ Object (.o) files compiled from .cc files
108877 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
108878
108879 +# Shared libaries (only .c supported)
108880 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
108881 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
108882 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
108883 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
108884 +# Remove .so files from "xxx-objs"
108885 +host-cobjs := $(filter-out %.so,$(host-cobjs))
108886 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
108887 +
108888 +# Object (.o) files used by the shared libaries
108889 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
108890 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
108891 +
108892 # output directory for programs/.o files
108893 # hostprogs-y := tools/build may have been specified.
108894 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
108895 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
108896 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
108897 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
108898 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
108899 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
108900 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
108901 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
108902 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
108903 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
108904
108905 obj-dirs += $(host-objdirs)
108906 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
108907 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
108908 $(call if_changed_dep,host-cxxobjs)
108909
108910 +# Compile .c file, create position independent .o file
108911 +# host-cshobjs -> .o
108912 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
108913 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
108914 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
108915 + $(call if_changed_dep,host-cshobjs)
108916 +
108917 +# Compile .c file, create position independent .o file
108918 +# host-cxxshobjs -> .o
108919 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
108920 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
108921 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
108922 + $(call if_changed_dep,host-cxxshobjs)
108923 +
108924 +# Link a shared library, based on position independent .o files
108925 +# *.o -> .so shared library (host-cshlib)
108926 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
108927 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
108928 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108929 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108930 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
108931 + $(call if_changed,host-cshlib)
108932 +
108933 +# Link a shared library, based on position independent .o files
108934 +# *.o -> .so shared library (host-cxxshlib)
108935 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
108936 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
108937 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108938 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108939 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
108940 + $(call if_changed,host-cxxshlib)
108941 +
108942 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
108943 - $(host-cxxmulti) $(host-cxxobjs)
108944 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
108945 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
108946 index b304068..462d24e 100644
108947 --- a/scripts/basic/fixdep.c
108948 +++ b/scripts/basic/fixdep.c
108949 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
108950 /*
108951 * Lookup a value in the configuration string.
108952 */
108953 -static int is_defined_config(const char *name, int len, unsigned int hash)
108954 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
108955 {
108956 struct item *aux;
108957
108958 @@ -211,10 +211,10 @@ static void clear_config(void)
108959 /*
108960 * Record the use of a CONFIG_* word.
108961 */
108962 -static void use_config(const char *m, int slen)
108963 +static void use_config(const char *m, unsigned int slen)
108964 {
108965 unsigned int hash = strhash(m, slen);
108966 - int c, i;
108967 + unsigned int c, i;
108968
108969 if (is_defined_config(m, slen, hash))
108970 return;
108971 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
108972
108973 static void parse_config_file(const char *map, size_t len)
108974 {
108975 - const int *end = (const int *) (map + len);
108976 + const unsigned int *end = (const unsigned int *) (map + len);
108977 /* start at +1, so that p can never be < map */
108978 - const int *m = (const int *) map + 1;
108979 + const unsigned int *m = (const unsigned int *) map + 1;
108980 const char *p, *q;
108981
108982 for (; m < end; m++) {
108983 @@ -435,7 +435,7 @@ static void print_deps(void)
108984 static void traps(void)
108985 {
108986 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
108987 - int *p = (int *)test;
108988 + unsigned int *p = (unsigned int *)test;
108989
108990 if (*p != INT_CONF) {
108991 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
108992 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
108993 new file mode 100644
108994 index 0000000..eaa4fce
108995 --- /dev/null
108996 +++ b/scripts/gcc-plugin.sh
108997 @@ -0,0 +1,51 @@
108998 +#!/bin/sh
108999 +srctree=$(dirname "$0")
109000 +gccplugins_dir=$($3 -print-file-name=plugin)
109001 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
109002 +#include "gcc-common.h"
109003 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
109004 +#warning $2 CXX
109005 +#else
109006 +#warning $1 CC
109007 +#endif
109008 +EOF
109009 +)
109010 +
109011 +if [ $? -ne 0 ]
109012 +then
109013 + exit 1
109014 +fi
109015 +
109016 +case "$plugincc" in
109017 + *"$1 CC"*)
109018 + echo "$1"
109019 + exit 0
109020 + ;;
109021 +
109022 + *"$2 CXX"*)
109023 + # the c++ compiler needs another test, see below
109024 + ;;
109025 +
109026 + *)
109027 + exit 1
109028 + ;;
109029 +esac
109030 +
109031 +# we need a c++ compiler that supports the designated initializer GNU extension
109032 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
109033 +#include "gcc-common.h"
109034 +class test {
109035 +public:
109036 + int test;
109037 +} test = {
109038 + .test = 1
109039 +};
109040 +EOF
109041 +)
109042 +
109043 +if [ $? -eq 0 ]
109044 +then
109045 + echo "$2"
109046 + exit 0
109047 +fi
109048 +exit 1
109049 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
109050 index fdebd66..a349e33 100755
109051 --- a/scripts/headers_install.sh
109052 +++ b/scripts/headers_install.sh
109053 @@ -32,6 +32,7 @@ do
109054 FILE="$(basename "$i")"
109055 sed -r \
109056 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
109057 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
109058 -e 's/__attribute_const__([ \t]|$)/\1/g' \
109059 -e 's@^#include <linux/compiler.h>@@' \
109060 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
109061 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
109062 index 86a4fe7..99e91f9 100755
109063 --- a/scripts/link-vmlinux.sh
109064 +++ b/scripts/link-vmlinux.sh
109065 @@ -166,7 +166,7 @@ else
109066 fi;
109067
109068 # final build of init/
109069 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
109070 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
109071
109072 kallsymso=""
109073 kallsyms_vmlinux=""
109074 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
109075 index e614ef6..d9d2b01 100644
109076 --- a/scripts/mod/file2alias.c
109077 +++ b/scripts/mod/file2alias.c
109078 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
109079 unsigned long size, unsigned long id_size,
109080 void *symval)
109081 {
109082 - int i;
109083 + unsigned int i;
109084
109085 if (size % id_size || size < id_size) {
109086 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
109087 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
109088 /* USB is special because the bcdDevice can be matched against a numeric range */
109089 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
109090 static void do_usb_entry(void *symval,
109091 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
109092 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
109093 unsigned char range_lo, unsigned char range_hi,
109094 unsigned char max, struct module *mod)
109095 {
109096 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
109097 {
109098 unsigned int devlo, devhi;
109099 unsigned char chi, clo, max;
109100 - int ndigits;
109101 + unsigned int ndigits;
109102
109103 DEF_FIELD(symval, usb_device_id, match_flags);
109104 DEF_FIELD(symval, usb_device_id, idVendor);
109105 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
109106 for (i = 0; i < count; i++) {
109107 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
109108 char acpi_id[sizeof(*id)];
109109 - int j;
109110 + unsigned int j;
109111
109112 buf_printf(&mod->dev_table_buf,
109113 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
109114 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
109115
109116 for (j = 0; j < PNP_MAX_DEVICES; j++) {
109117 const char *id = (char *)(*devs)[j].id;
109118 - int i2, j2;
109119 + unsigned int i2, j2;
109120 int dup = 0;
109121
109122 if (!id[0])
109123 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
109124 /* add an individual alias for every device entry */
109125 if (!dup) {
109126 char acpi_id[PNP_ID_LEN];
109127 - int k;
109128 + unsigned int k;
109129
109130 buf_printf(&mod->dev_table_buf,
109131 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
109132 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
109133 static int do_dmi_entry(const char *filename, void *symval,
109134 char *alias)
109135 {
109136 - int i, j;
109137 + unsigned int i, j;
109138 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
109139 sprintf(alias, "dmi*");
109140
109141 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
109142 index d439856..10c1eac 100644
109143 --- a/scripts/mod/modpost.c
109144 +++ b/scripts/mod/modpost.c
109145 @@ -921,6 +921,7 @@ enum mismatch {
109146 ANY_INIT_TO_ANY_EXIT,
109147 ANY_EXIT_TO_ANY_INIT,
109148 EXPORT_TO_INIT_EXIT,
109149 + DATA_TO_TEXT
109150 };
109151
109152 struct sectioncheck {
109153 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
109154 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
109155 .mismatch = EXPORT_TO_INIT_EXIT,
109156 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
109157 +},
109158 +/* Do not reference code from writable data */
109159 +{
109160 + .fromsec = { DATA_SECTIONS, NULL },
109161 + .tosec = { TEXT_SECTIONS, NULL },
109162 + .mismatch = DATA_TO_TEXT
109163 }
109164 };
109165
109166 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
109167 continue;
109168 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
109169 continue;
109170 - if (sym->st_value == addr)
109171 - return sym;
109172 /* Find a symbol nearby - addr are maybe negative */
109173 d = sym->st_value - addr;
109174 + if (d == 0)
109175 + return sym;
109176 if (d < 0)
109177 d = addr - sym->st_value;
109178 if (d < distance) {
109179 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
109180 tosym, prl_to, prl_to, tosym);
109181 free(prl_to);
109182 break;
109183 + case DATA_TO_TEXT:
109184 +#if 0
109185 + fprintf(stderr,
109186 + "The %s %s:%s references\n"
109187 + "the %s %s:%s%s\n",
109188 + from, fromsec, fromsym, to, tosec, tosym, to_p);
109189 +#endif
109190 + break;
109191 }
109192 fprintf(stderr, "\n");
109193 }
109194 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
109195 static void check_sec_ref(struct module *mod, const char *modname,
109196 struct elf_info *elf)
109197 {
109198 - int i;
109199 + unsigned int i;
109200 Elf_Shdr *sechdrs = elf->sechdrs;
109201
109202 /* Walk through all sections */
109203 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
109204 va_end(ap);
109205 }
109206
109207 -void buf_write(struct buffer *buf, const char *s, int len)
109208 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
109209 {
109210 if (buf->size - buf->pos < len) {
109211 buf->size += len + SZ;
109212 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
109213 if (fstat(fileno(file), &st) < 0)
109214 goto close_write;
109215
109216 - if (st.st_size != b->pos)
109217 + if (st.st_size != (off_t)b->pos)
109218 goto close_write;
109219
109220 tmp = NOFAIL(malloc(b->pos));
109221 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
109222 index 168b43d..77914bf 100644
109223 --- a/scripts/mod/modpost.h
109224 +++ b/scripts/mod/modpost.h
109225 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
109226
109227 struct buffer {
109228 char *p;
109229 - int pos;
109230 - int size;
109231 + unsigned int pos;
109232 + unsigned int size;
109233 };
109234
109235 void __attribute__((format(printf, 2, 3)))
109236 buf_printf(struct buffer *buf, const char *fmt, ...);
109237
109238 void
109239 -buf_write(struct buffer *buf, const char *s, int len);
109240 +buf_write(struct buffer *buf, const char *s, unsigned int len);
109241
109242 struct module {
109243 struct module *next;
109244 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
109245 index 944418d..15291e4 100644
109246 --- a/scripts/mod/sumversion.c
109247 +++ b/scripts/mod/sumversion.c
109248 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
109249 goto out;
109250 }
109251
109252 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
109253 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
109254 warn("writing sum in %s failed: %s\n",
109255 filename, strerror(errno));
109256 goto out;
109257 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
109258 index 73a2c7d..df11b31 100644
109259 --- a/scripts/module-common.lds
109260 +++ b/scripts/module-common.lds
109261 @@ -6,6 +6,10 @@
109262 SECTIONS {
109263 /DISCARD/ : { *(.discard) }
109264
109265 + .rodata 0: {
109266 + *(.rodata) *(.rodata.*)
109267 + *(.data..read_only)
109268 + }
109269 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
109270 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
109271 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
109272 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
109273 index 99ca6e7..3a1a1a1 100644
109274 --- a/scripts/package/Makefile
109275 +++ b/scripts/package/Makefile
109276 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
109277 ln -sf $(srctree) $(KERNELPATH)
109278 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
109279 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
109280 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
109281 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
109282 rm $(KERNELPATH)
109283 rm -f $(objtree)/.scmversion
109284 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
109285 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
109286 index 88dbf23..d1b4291 100755
109287 --- a/scripts/package/builddeb
109288 +++ b/scripts/package/builddeb
109289 @@ -304,6 +304,7 @@ fi
109290 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
109291 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
109292 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
109293 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
109294 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
109295 mkdir -p "$destdir"
109296 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
109297 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
109298 index d9ab94b..eb7f04c 100755
109299 --- a/scripts/package/mkspec
109300 +++ b/scripts/package/mkspec
109301 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
109302 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
109303 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
109304 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
109305 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
109306 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
109307 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
109308 fi
109309
109310 echo ""
109311 echo "%clean"
109312 echo 'rm -rf $RPM_BUILD_ROOT'
109313 echo ""
109314 +echo "%pre"
109315 +echo 'chmod -f 0500 /boot'
109316 +echo 'if [ -d /lib/modules ]; then'
109317 +echo 'chmod -f 0500 /lib/modules'
109318 +echo 'fi'
109319 +echo 'if [ -d /lib32/modules ]; then'
109320 +echo 'chmod -f 0500 /lib32/modules'
109321 +echo 'fi'
109322 +echo 'if [ -d /lib64/modules ]; then'
109323 +echo 'chmod -f 0500 /lib64/modules'
109324 +echo 'fi'
109325 +echo ""
109326 +echo "%post devel"
109327 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
109328 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
109329 +echo ""
109330 echo "%post"
109331 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
109332 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
109333 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
109334 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
109335 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
109336 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
109337 +echo "if [ -x /sbin/dracut ]; then"
109338 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
109339 +echo "else"
109340 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
109341 echo "fi"
109342 echo ""
109343 echo "%files"
109344 -echo '%defattr (-, root, root)'
109345 +echo '%defattr (400, root, root, 500)'
109346 echo "%dir /lib/modules"
109347 -echo "/lib/modules/$KERNELRELEASE"
109348 echo "%exclude /lib/modules/$KERNELRELEASE/build"
109349 echo "%exclude /lib/modules/$KERNELRELEASE/source"
109350 +echo "/lib/modules/$KERNELRELEASE"
109351 echo "/lib/firmware/$KERNELRELEASE"
109352 echo "/boot/*"
109353 echo ""
109354 @@ -155,9 +166,8 @@ echo "/usr/include"
109355 echo ""
109356 if ! $PREBUILT; then
109357 echo "%files devel"
109358 -echo '%defattr (-, root, root)'
109359 +echo '%defattr (400, root, root, 500)'
109360 +echo "%dir /lib/modules/$KERNELRELEASE"
109361 echo "/usr/src/kernels/$KERNELRELEASE"
109362 -echo "/lib/modules/$KERNELRELEASE/build"
109363 -echo "/lib/modules/$KERNELRELEASE/source"
109364 echo ""
109365 fi
109366 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
109367 index 4718d78..9220d58 100644
109368 --- a/scripts/pnmtologo.c
109369 +++ b/scripts/pnmtologo.c
109370 @@ -244,14 +244,14 @@ static void write_header(void)
109371 fprintf(out, " * Linux logo %s\n", logoname);
109372 fputs(" */\n\n", out);
109373 fputs("#include <linux/linux_logo.h>\n\n", out);
109374 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
109375 + fprintf(out, "static unsigned char %s_data[] = {\n",
109376 logoname);
109377 }
109378
109379 static void write_footer(void)
109380 {
109381 fputs("\n};\n\n", out);
109382 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
109383 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
109384 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
109385 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
109386 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
109387 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
109388 fputs("\n};\n\n", out);
109389
109390 /* write logo clut */
109391 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
109392 + fprintf(out, "static unsigned char %s_clut[] = {\n",
109393 logoname);
109394 write_hex_cnt = 0;
109395 for (i = 0; i < logo_clutsize; i++) {
109396 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
109397 index ba87004..3f4852c 100644
109398 --- a/scripts/sortextable.h
109399 +++ b/scripts/sortextable.h
109400 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
109401 const char *secstrtab;
109402 const char *strtab;
109403 char *extab_image;
109404 - int extab_index = 0;
109405 - int i;
109406 - int idx;
109407 + unsigned int extab_index = 0;
109408 + unsigned int i;
109409 + unsigned int idx;
109410 unsigned int num_sections;
109411 unsigned int secindex_strings;
109412
109413 diff --git a/scripts/tags.sh b/scripts/tags.sh
109414 index cdb491d..8d32bfc 100755
109415 --- a/scripts/tags.sh
109416 +++ b/scripts/tags.sh
109417 @@ -26,7 +26,7 @@ else
109418 fi
109419
109420 # ignore userspace tools
109421 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
109422 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
109423
109424 # Find all available archs
109425 find_all_archs()
109426 diff --git a/security/Kconfig b/security/Kconfig
109427 index beb86b5..135675f 100644
109428 --- a/security/Kconfig
109429 +++ b/security/Kconfig
109430 @@ -4,6 +4,980 @@
109431
109432 menu "Security options"
109433
109434 +menu "Grsecurity"
109435 +
109436 + config ARCH_TRACK_EXEC_LIMIT
109437 + bool
109438 +
109439 + config PAX_KERNEXEC_PLUGIN
109440 + bool
109441 +
109442 + config PAX_PER_CPU_PGD
109443 + bool
109444 +
109445 + config TASK_SIZE_MAX_SHIFT
109446 + int
109447 + depends on X86_64
109448 + default 47 if !PAX_PER_CPU_PGD
109449 + default 42 if PAX_PER_CPU_PGD
109450 +
109451 + config PAX_ENABLE_PAE
109452 + bool
109453 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
109454 +
109455 + config PAX_USERCOPY_SLABS
109456 + bool
109457 +
109458 +config GRKERNSEC
109459 + bool "Grsecurity"
109460 + select CRYPTO
109461 + select CRYPTO_SHA256
109462 + select PROC_FS
109463 + select STOP_MACHINE
109464 + select TTY
109465 + select DEBUG_KERNEL
109466 + select DEBUG_LIST
109467 + help
109468 + If you say Y here, you will be able to configure many features
109469 + that will enhance the security of your system. It is highly
109470 + recommended that you say Y here and read through the help
109471 + for each option so that you fully understand the features and
109472 + can evaluate their usefulness for your machine.
109473 +
109474 +choice
109475 + prompt "Configuration Method"
109476 + depends on GRKERNSEC
109477 + default GRKERNSEC_CONFIG_CUSTOM
109478 + help
109479 +
109480 +config GRKERNSEC_CONFIG_AUTO
109481 + bool "Automatic"
109482 + help
109483 + If you choose this configuration method, you'll be able to answer a small
109484 + number of simple questions about how you plan to use this kernel.
109485 + The settings of grsecurity and PaX will be automatically configured for
109486 + the highest commonly-used settings within the provided constraints.
109487 +
109488 + If you require additional configuration, custom changes can still be made
109489 + from the "custom configuration" menu.
109490 +
109491 +config GRKERNSEC_CONFIG_CUSTOM
109492 + bool "Custom"
109493 + help
109494 + If you choose this configuration method, you'll be able to configure all
109495 + grsecurity and PaX settings manually. Via this method, no options are
109496 + automatically enabled.
109497 +
109498 + Take note that if menuconfig is exited with this configuration method
109499 + chosen, you will not be able to use the automatic configuration methods
109500 + without starting again with a kernel configuration with no grsecurity
109501 + or PaX options specified inside.
109502 +
109503 +endchoice
109504 +
109505 +choice
109506 + prompt "Usage Type"
109507 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
109508 + default GRKERNSEC_CONFIG_SERVER
109509 + help
109510 +
109511 +config GRKERNSEC_CONFIG_SERVER
109512 + bool "Server"
109513 + help
109514 + Choose this option if you plan to use this kernel on a server.
109515 +
109516 +config GRKERNSEC_CONFIG_DESKTOP
109517 + bool "Desktop"
109518 + help
109519 + Choose this option if you plan to use this kernel on a desktop.
109520 +
109521 +endchoice
109522 +
109523 +choice
109524 + prompt "Virtualization Type"
109525 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
109526 + default GRKERNSEC_CONFIG_VIRT_NONE
109527 + help
109528 +
109529 +config GRKERNSEC_CONFIG_VIRT_NONE
109530 + bool "None"
109531 + help
109532 + Choose this option if this kernel will be run on bare metal.
109533 +
109534 +config GRKERNSEC_CONFIG_VIRT_GUEST
109535 + bool "Guest"
109536 + help
109537 + Choose this option if this kernel will be run as a VM guest.
109538 +
109539 +config GRKERNSEC_CONFIG_VIRT_HOST
109540 + bool "Host"
109541 + help
109542 + Choose this option if this kernel will be run as a VM host.
109543 +
109544 +endchoice
109545 +
109546 +choice
109547 + prompt "Virtualization Hardware"
109548 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
109549 + help
109550 +
109551 +config GRKERNSEC_CONFIG_VIRT_EPT
109552 + bool "EPT/RVI Processor Support"
109553 + depends on X86
109554 + help
109555 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
109556 + hardware virtualization. This allows for additional kernel hardening protections
109557 + to operate without additional performance impact.
109558 +
109559 + To see if your Intel processor supports EPT, see:
109560 + http://ark.intel.com/Products/VirtualizationTechnology
109561 + (Most Core i3/5/7 support EPT)
109562 +
109563 + To see if your AMD processor supports RVI, see:
109564 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
109565 +
109566 +config GRKERNSEC_CONFIG_VIRT_SOFT
109567 + bool "First-gen/No Hardware Virtualization"
109568 + help
109569 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
109570 + support hardware virtualization or doesn't support the EPT/RVI extensions.
109571 +
109572 +endchoice
109573 +
109574 +choice
109575 + prompt "Virtualization Software"
109576 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
109577 + help
109578 +
109579 +config GRKERNSEC_CONFIG_VIRT_XEN
109580 + bool "Xen"
109581 + help
109582 + Choose this option if this kernel is running as a Xen guest or host.
109583 +
109584 +config GRKERNSEC_CONFIG_VIRT_VMWARE
109585 + bool "VMWare"
109586 + help
109587 + Choose this option if this kernel is running as a VMWare guest or host.
109588 +
109589 +config GRKERNSEC_CONFIG_VIRT_KVM
109590 + bool "KVM"
109591 + help
109592 + Choose this option if this kernel is running as a KVM guest or host.
109593 +
109594 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
109595 + bool "VirtualBox"
109596 + help
109597 + Choose this option if this kernel is running as a VirtualBox guest or host.
109598 +
109599 +config GRKERNSEC_CONFIG_VIRT_HYPERV
109600 + bool "Hyper-V"
109601 + help
109602 + Choose this option if this kernel is running as a Hyper-V guest.
109603 +
109604 +endchoice
109605 +
109606 +choice
109607 + prompt "Required Priorities"
109608 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
109609 + default GRKERNSEC_CONFIG_PRIORITY_PERF
109610 + help
109611 +
109612 +config GRKERNSEC_CONFIG_PRIORITY_PERF
109613 + bool "Performance"
109614 + help
109615 + Choose this option if performance is of highest priority for this deployment
109616 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
109617 + clearing of structures intended for userland, and freed memory sanitizing will
109618 + be disabled.
109619 +
109620 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
109621 + bool "Security"
109622 + help
109623 + Choose this option if security is of highest priority for this deployment of
109624 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
109625 + for userland, and freed memory sanitizing will be enabled for this kernel.
109626 + In a worst-case scenario, these features can introduce a 20% performance hit
109627 + (UDEREF on x64 contributing half of this hit).
109628 +
109629 +endchoice
109630 +
109631 +menu "Default Special Groups"
109632 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
109633 +
109634 +config GRKERNSEC_PROC_GID
109635 + int "GID exempted from /proc restrictions"
109636 + default 1001
109637 + help
109638 + Setting this GID determines which group will be exempted from
109639 + grsecurity's /proc restrictions, allowing users of the specified
109640 + group to view network statistics and the existence of other users'
109641 + processes on the system. This GID may also be chosen at boot time
109642 + via "grsec_proc_gid=" on the kernel commandline.
109643 +
109644 +config GRKERNSEC_TPE_UNTRUSTED_GID
109645 + int "GID for TPE-untrusted users"
109646 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
109647 + default 1005
109648 + help
109649 + Setting this GID determines which group untrusted users should
109650 + be added to. These users will be placed under grsecurity's Trusted Path
109651 + Execution mechanism, preventing them from executing their own binaries.
109652 + The users will only be able to execute binaries in directories owned and
109653 + writable only by the root user. If the sysctl option is enabled, a sysctl
109654 + option with name "tpe_gid" is created.
109655 +
109656 +config GRKERNSEC_TPE_TRUSTED_GID
109657 + int "GID for TPE-trusted users"
109658 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
109659 + default 1005
109660 + help
109661 + Setting this GID determines what group TPE restrictions will be
109662 + *disabled* for. If the sysctl option is enabled, a sysctl option
109663 + with name "tpe_gid" is created.
109664 +
109665 +config GRKERNSEC_SYMLINKOWN_GID
109666 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
109667 + depends on GRKERNSEC_CONFIG_SERVER
109668 + default 1006
109669 + help
109670 + Setting this GID determines what group kernel-enforced
109671 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
109672 + is enabled, a sysctl option with name "symlinkown_gid" is created.
109673 +
109674 +
109675 +endmenu
109676 +
109677 +menu "Customize Configuration"
109678 +depends on GRKERNSEC
109679 +
109680 +menu "PaX"
109681 +
109682 +config PAX
109683 + bool "Enable various PaX features"
109684 + default y if GRKERNSEC_CONFIG_AUTO
109685 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
109686 + help
109687 + This allows you to enable various PaX features. PaX adds
109688 + intrusion prevention mechanisms to the kernel that reduce
109689 + the risks posed by exploitable memory corruption bugs.
109690 +
109691 +menu "PaX Control"
109692 + depends on PAX
109693 +
109694 +config PAX_SOFTMODE
109695 + bool 'Support soft mode'
109696 + help
109697 + Enabling this option will allow you to run PaX in soft mode, that
109698 + is, PaX features will not be enforced by default, only on executables
109699 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
109700 + support as they are the only way to mark executables for soft mode use.
109701 +
109702 + Soft mode can be activated by using the "pax_softmode=1" kernel command
109703 + line option on boot. Furthermore you can control various PaX features
109704 + at runtime via the entries in /proc/sys/kernel/pax.
109705 +
109706 +config PAX_EI_PAX
109707 + bool 'Use legacy ELF header marking'
109708 + default y if GRKERNSEC_CONFIG_AUTO
109709 + help
109710 + Enabling this option will allow you to control PaX features on
109711 + a per executable basis via the 'chpax' utility available at
109712 + http://pax.grsecurity.net/. The control flags will be read from
109713 + an otherwise reserved part of the ELF header. This marking has
109714 + numerous drawbacks (no support for soft-mode, toolchain does not
109715 + know about the non-standard use of the ELF header) therefore it
109716 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
109717 + support.
109718 +
109719 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
109720 + support as well, they will override the legacy EI_PAX marks.
109721 +
109722 + If you enable none of the marking options then all applications
109723 + will run with PaX enabled on them by default.
109724 +
109725 +config PAX_PT_PAX_FLAGS
109726 + bool 'Use ELF program header marking'
109727 + default y if GRKERNSEC_CONFIG_AUTO
109728 + help
109729 + Enabling this option will allow you to control PaX features on
109730 + a per executable basis via the 'paxctl' utility available at
109731 + http://pax.grsecurity.net/. The control flags will be read from
109732 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
109733 + has the benefits of supporting both soft mode and being fully
109734 + integrated into the toolchain (the binutils patch is available
109735 + from http://pax.grsecurity.net).
109736 +
109737 + Note that if you enable the legacy EI_PAX marking support as well,
109738 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
109739 +
109740 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
109741 + must make sure that the marks are the same if a binary has both marks.
109742 +
109743 + If you enable none of the marking options then all applications
109744 + will run with PaX enabled on them by default.
109745 +
109746 +config PAX_XATTR_PAX_FLAGS
109747 + bool 'Use filesystem extended attributes marking'
109748 + default y if GRKERNSEC_CONFIG_AUTO
109749 + select CIFS_XATTR if CIFS
109750 + select EXT2_FS_XATTR if EXT2_FS
109751 + select EXT3_FS_XATTR if EXT3_FS
109752 + select F2FS_FS_XATTR if F2FS_FS
109753 + select JFFS2_FS_XATTR if JFFS2_FS
109754 + select REISERFS_FS_XATTR if REISERFS_FS
109755 + select SQUASHFS_XATTR if SQUASHFS
109756 + select TMPFS_XATTR if TMPFS
109757 + help
109758 + Enabling this option will allow you to control PaX features on
109759 + a per executable basis via the 'setfattr' utility. The control
109760 + flags will be read from the user.pax.flags extended attribute of
109761 + the file. This marking has the benefit of supporting binary-only
109762 + applications that self-check themselves (e.g., skype) and would
109763 + not tolerate chpax/paxctl changes. The main drawback is that
109764 + extended attributes are not supported by some filesystems (e.g.,
109765 + isofs, udf, vfat) so copying files through such filesystems will
109766 + lose the extended attributes and these PaX markings.
109767 +
109768 + Note that if you enable the legacy EI_PAX marking support as well,
109769 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
109770 +
109771 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
109772 + must make sure that the marks are the same if a binary has both marks.
109773 +
109774 + If you enable none of the marking options then all applications
109775 + will run with PaX enabled on them by default.
109776 +
109777 +choice
109778 + prompt 'MAC system integration'
109779 + default PAX_HAVE_ACL_FLAGS
109780 + help
109781 + Mandatory Access Control systems have the option of controlling
109782 + PaX flags on a per executable basis, choose the method supported
109783 + by your particular system.
109784 +
109785 + - "none": if your MAC system does not interact with PaX,
109786 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
109787 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
109788 +
109789 + NOTE: this option is for developers/integrators only.
109790 +
109791 + config PAX_NO_ACL_FLAGS
109792 + bool 'none'
109793 +
109794 + config PAX_HAVE_ACL_FLAGS
109795 + bool 'direct'
109796 +
109797 + config PAX_HOOK_ACL_FLAGS
109798 + bool 'hook'
109799 +endchoice
109800 +
109801 +endmenu
109802 +
109803 +menu "Non-executable pages"
109804 + depends on PAX
109805 +
109806 +config PAX_NOEXEC
109807 + bool "Enforce non-executable pages"
109808 + default y if GRKERNSEC_CONFIG_AUTO
109809 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
109810 + help
109811 + By design some architectures do not allow for protecting memory
109812 + pages against execution or even if they do, Linux does not make
109813 + use of this feature. In practice this means that if a page is
109814 + readable (such as the stack or heap) it is also executable.
109815 +
109816 + There is a well known exploit technique that makes use of this
109817 + fact and a common programming mistake where an attacker can
109818 + introduce code of his choice somewhere in the attacked program's
109819 + memory (typically the stack or the heap) and then execute it.
109820 +
109821 + If the attacked program was running with different (typically
109822 + higher) privileges than that of the attacker, then he can elevate
109823 + his own privilege level (e.g. get a root shell, write to files for
109824 + which he does not have write access to, etc).
109825 +
109826 + Enabling this option will let you choose from various features
109827 + that prevent the injection and execution of 'foreign' code in
109828 + a program.
109829 +
109830 + This will also break programs that rely on the old behaviour and
109831 + expect that dynamically allocated memory via the malloc() family
109832 + of functions is executable (which it is not). Notable examples
109833 + are the XFree86 4.x server, the java runtime and wine.
109834 +
109835 +config PAX_PAGEEXEC
109836 + bool "Paging based non-executable pages"
109837 + default y if GRKERNSEC_CONFIG_AUTO
109838 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
109839 + select ARCH_TRACK_EXEC_LIMIT if X86_32
109840 + help
109841 + This implementation is based on the paging feature of the CPU.
109842 + On i386 without hardware non-executable bit support there is a
109843 + variable but usually low performance impact, however on Intel's
109844 + P4 core based CPUs it is very high so you should not enable this
109845 + for kernels meant to be used on such CPUs.
109846 +
109847 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
109848 + with hardware non-executable bit support there is no performance
109849 + impact, on ppc the impact is negligible.
109850 +
109851 + Note that several architectures require various emulations due to
109852 + badly designed userland ABIs, this will cause a performance impact
109853 + but will disappear as soon as userland is fixed. For example, ppc
109854 + userland MUST have been built with secure-plt by a recent toolchain.
109855 +
109856 +config PAX_SEGMEXEC
109857 + bool "Segmentation based non-executable pages"
109858 + default y if GRKERNSEC_CONFIG_AUTO
109859 + depends on PAX_NOEXEC && X86_32
109860 + help
109861 + This implementation is based on the segmentation feature of the
109862 + CPU and has a very small performance impact, however applications
109863 + will be limited to a 1.5 GB address space instead of the normal
109864 + 3 GB.
109865 +
109866 +config PAX_EMUTRAMP
109867 + bool "Emulate trampolines"
109868 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
109869 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
109870 + help
109871 + There are some programs and libraries that for one reason or
109872 + another attempt to execute special small code snippets from
109873 + non-executable memory pages. Most notable examples are the
109874 + signal handler return code generated by the kernel itself and
109875 + the GCC trampolines.
109876 +
109877 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
109878 + such programs will no longer work under your kernel.
109879 +
109880 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
109881 + utilities to enable trampoline emulation for the affected programs
109882 + yet still have the protection provided by the non-executable pages.
109883 +
109884 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
109885 + your system will not even boot.
109886 +
109887 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
109888 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
109889 + for the affected files.
109890 +
109891 + NOTE: enabling this feature *may* open up a loophole in the
109892 + protection provided by non-executable pages that an attacker
109893 + could abuse. Therefore the best solution is to not have any
109894 + files on your system that would require this option. This can
109895 + be achieved by not using libc5 (which relies on the kernel
109896 + signal handler return code) and not using or rewriting programs
109897 + that make use of the nested function implementation of GCC.
109898 + Skilled users can just fix GCC itself so that it implements
109899 + nested function calls in a way that does not interfere with PaX.
109900 +
109901 +config PAX_EMUSIGRT
109902 + bool "Automatically emulate sigreturn trampolines"
109903 + depends on PAX_EMUTRAMP && PARISC
109904 + default y
109905 + help
109906 + Enabling this option will have the kernel automatically detect
109907 + and emulate signal return trampolines executing on the stack
109908 + that would otherwise lead to task termination.
109909 +
109910 + This solution is intended as a temporary one for users with
109911 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
109912 + Modula-3 runtime, etc) or executables linked to such, basically
109913 + everything that does not specify its own SA_RESTORER function in
109914 + normal executable memory like glibc 2.1+ does.
109915 +
109916 + On parisc you MUST enable this option, otherwise your system will
109917 + not even boot.
109918 +
109919 + NOTE: this feature cannot be disabled on a per executable basis
109920 + and since it *does* open up a loophole in the protection provided
109921 + by non-executable pages, the best solution is to not have any
109922 + files on your system that would require this option.
109923 +
109924 +config PAX_MPROTECT
109925 + bool "Restrict mprotect()"
109926 + default y if GRKERNSEC_CONFIG_AUTO
109927 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
109928 + help
109929 + Enabling this option will prevent programs from
109930 + - changing the executable status of memory pages that were
109931 + not originally created as executable,
109932 + - making read-only executable pages writable again,
109933 + - creating executable pages from anonymous memory,
109934 + - making read-only-after-relocations (RELRO) data pages writable again.
109935 +
109936 + You should say Y here to complete the protection provided by
109937 + the enforcement of non-executable pages.
109938 +
109939 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109940 + this feature on a per file basis.
109941 +
109942 +config PAX_MPROTECT_COMPAT
109943 + bool "Use legacy/compat protection demoting (read help)"
109944 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109945 + depends on PAX_MPROTECT
109946 + help
109947 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
109948 + by sending the proper error code to the application. For some broken
109949 + userland, this can cause problems with Python or other applications. The
109950 + current implementation however allows for applications like clamav to
109951 + detect if JIT compilation/execution is allowed and to fall back gracefully
109952 + to an interpreter-based mode if it does not. While we encourage everyone
109953 + to use the current implementation as-is and push upstream to fix broken
109954 + userland (note that the RWX logging option can assist with this), in some
109955 + environments this may not be possible. Having to disable MPROTECT
109956 + completely on certain binaries reduces the security benefit of PaX,
109957 + so this option is provided for those environments to revert to the old
109958 + behavior.
109959 +
109960 +config PAX_ELFRELOCS
109961 + bool "Allow ELF text relocations (read help)"
109962 + depends on PAX_MPROTECT
109963 + default n
109964 + help
109965 + Non-executable pages and mprotect() restrictions are effective
109966 + in preventing the introduction of new executable code into an
109967 + attacked task's address space. There remain only two venues
109968 + for this kind of attack: if the attacker can execute already
109969 + existing code in the attacked task then he can either have it
109970 + create and mmap() a file containing his code or have it mmap()
109971 + an already existing ELF library that does not have position
109972 + independent code in it and use mprotect() on it to make it
109973 + writable and copy his code there. While protecting against
109974 + the former approach is beyond PaX, the latter can be prevented
109975 + by having only PIC ELF libraries on one's system (which do not
109976 + need to relocate their code). If you are sure this is your case,
109977 + as is the case with all modern Linux distributions, then leave
109978 + this option disabled. You should say 'n' here.
109979 +
109980 +config PAX_ETEXECRELOCS
109981 + bool "Allow ELF ET_EXEC text relocations"
109982 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
109983 + select PAX_ELFRELOCS
109984 + default y
109985 + help
109986 + On some architectures there are incorrectly created applications
109987 + that require text relocations and would not work without enabling
109988 + this option. If you are an alpha, ia64 or parisc user, you should
109989 + enable this option and disable it once you have made sure that
109990 + none of your applications need it.
109991 +
109992 +config PAX_EMUPLT
109993 + bool "Automatically emulate ELF PLT"
109994 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
109995 + default y
109996 + help
109997 + Enabling this option will have the kernel automatically detect
109998 + and emulate the Procedure Linkage Table entries in ELF files.
109999 + On some architectures such entries are in writable memory, and
110000 + become non-executable leading to task termination. Therefore
110001 + it is mandatory that you enable this option on alpha, parisc,
110002 + sparc and sparc64, otherwise your system would not even boot.
110003 +
110004 + NOTE: this feature *does* open up a loophole in the protection
110005 + provided by the non-executable pages, therefore the proper
110006 + solution is to modify the toolchain to produce a PLT that does
110007 + not need to be writable.
110008 +
110009 +config PAX_DLRESOLVE
110010 + bool 'Emulate old glibc resolver stub'
110011 + depends on PAX_EMUPLT && SPARC
110012 + default n
110013 + help
110014 + This option is needed if userland has an old glibc (before 2.4)
110015 + that puts a 'save' instruction into the runtime generated resolver
110016 + stub that needs special emulation.
110017 +
110018 +config PAX_KERNEXEC
110019 + bool "Enforce non-executable kernel pages"
110020 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
110021 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
110022 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
110023 + select PAX_KERNEXEC_PLUGIN if X86_64
110024 + select ARM_KERNMEM_PERMS if ARM
110025 + help
110026 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
110027 + that is, enabling this option will make it harder to inject
110028 + and execute 'foreign' code in kernel memory itself.
110029 +
110030 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
110031 + the kernel command-line will result in an RWX physical map.
110032 +
110033 + Likewise, the EFI runtime services are necessarily mapped as
110034 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
110035 + is recommended that you boot with "noefi" on the kernel
110036 + command-line if possible to eliminate the mapping.
110037 +
110038 +choice
110039 + prompt "Return Address Instrumentation Method"
110040 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
110041 + depends on PAX_KERNEXEC_PLUGIN
110042 + help
110043 + Select the method used to instrument function pointer dereferences.
110044 + Note that binary modules cannot be instrumented by this approach.
110045 +
110046 + Note that the implementation requires a gcc with plugin support,
110047 + i.e., gcc 4.5 or newer. You may need to install the supporting
110048 + headers explicitly in addition to the normal gcc package.
110049 +
110050 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
110051 + bool "bts"
110052 + help
110053 + This method is compatible with binary only modules but has
110054 + a higher runtime overhead.
110055 +
110056 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
110057 + bool "or"
110058 + depends on !PARAVIRT
110059 + help
110060 + This method is incompatible with binary only modules but has
110061 + a lower runtime overhead.
110062 +endchoice
110063 +
110064 +config PAX_KERNEXEC_PLUGIN_METHOD
110065 + string
110066 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
110067 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
110068 + default ""
110069 +
110070 +config PAX_KERNEXEC_MODULE_TEXT
110071 + int "Minimum amount of memory reserved for module code"
110072 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
110073 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
110074 + depends on PAX_KERNEXEC && X86_32
110075 + help
110076 + Due to implementation details the kernel must reserve a fixed
110077 + amount of memory for runtime allocated code (such as modules)
110078 + at compile time that cannot be changed at runtime. Here you
110079 + can specify the minimum amount in MB that will be reserved.
110080 + Due to the same implementation details this size will always
110081 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
110082 + the actually available memory for runtime allocated code will
110083 + usually be more than this minimum.
110084 +
110085 + The default 4 MB should be enough for most users but if you have
110086 + an excessive number of modules (e.g., most distribution configs
110087 + compile many drivers as modules) or use huge modules such as
110088 + nvidia's kernel driver, you will need to adjust this amount.
110089 + A good rule of thumb is to look at your currently loaded kernel
110090 + modules and add up their sizes.
110091 +
110092 +endmenu
110093 +
110094 +menu "Address Space Layout Randomization"
110095 + depends on PAX
110096 +
110097 +config PAX_ASLR
110098 + bool "Address Space Layout Randomization"
110099 + default y if GRKERNSEC_CONFIG_AUTO
110100 + help
110101 + Many if not most exploit techniques rely on the knowledge of
110102 + certain addresses in the attacked program. The following options
110103 + will allow the kernel to apply a certain amount of randomization
110104 + to specific parts of the program thereby forcing an attacker to
110105 + guess them in most cases. Any failed guess will most likely crash
110106 + the attacked program which allows the kernel to detect such attempts
110107 + and react on them. PaX itself provides no reaction mechanisms,
110108 + instead it is strongly encouraged that you make use of grsecurity's
110109 + (http://www.grsecurity.net/) built-in crash detection features or
110110 + develop one yourself.
110111 +
110112 + By saying Y here you can choose to randomize the following areas:
110113 + - top of the task's kernel stack
110114 + - top of the task's userland stack
110115 + - base address for mmap() requests that do not specify one
110116 + (this includes all libraries)
110117 + - base address of the main executable
110118 +
110119 + It is strongly recommended to say Y here as address space layout
110120 + randomization has negligible impact on performance yet it provides
110121 + a very effective protection.
110122 +
110123 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
110124 + this feature on a per file basis.
110125 +
110126 +config PAX_RANDKSTACK
110127 + bool "Randomize kernel stack base"
110128 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
110129 + depends on X86_TSC && X86
110130 + help
110131 + By saying Y here the kernel will randomize every task's kernel
110132 + stack on every system call. This will not only force an attacker
110133 + to guess it but also prevent him from making use of possible
110134 + leaked information about it.
110135 +
110136 + Since the kernel stack is a rather scarce resource, randomization
110137 + may cause unexpected stack overflows, therefore you should very
110138 + carefully test your system. Note that once enabled in the kernel
110139 + configuration, this feature cannot be disabled on a per file basis.
110140 +
110141 +config PAX_RANDUSTACK
110142 + bool
110143 +
110144 +config PAX_RANDMMAP
110145 + bool "Randomize user stack and mmap() bases"
110146 + default y if GRKERNSEC_CONFIG_AUTO
110147 + depends on PAX_ASLR
110148 + select PAX_RANDUSTACK
110149 + help
110150 + By saying Y here the kernel will randomize every task's userland
110151 + stack and use a randomized base address for mmap() requests that
110152 + do not specify one themselves.
110153 +
110154 + The stack randomization is done in two steps where the second
110155 + one may apply a big amount of shift to the top of the stack and
110156 + cause problems for programs that want to use lots of memory (more
110157 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
110158 +
110159 + As a result of mmap randomization all dynamically loaded libraries
110160 + will appear at random addresses and therefore be harder to exploit
110161 + by a technique where an attacker attempts to execute library code
110162 + for his purposes (e.g. spawn a shell from an exploited program that
110163 + is running at an elevated privilege level).
110164 +
110165 + Furthermore, if a program is relinked as a dynamic ELF file, its
110166 + base address will be randomized as well, completing the full
110167 + randomization of the address space layout. Attacking such programs
110168 + becomes a guess game. You can find an example of doing this at
110169 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
110170 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
110171 +
110172 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
110173 + feature on a per file basis.
110174 +
110175 +endmenu
110176 +
110177 +menu "Miscellaneous hardening features"
110178 +
110179 +config PAX_MEMORY_SANITIZE
110180 + bool "Sanitize all freed memory"
110181 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
110182 + help
110183 + By saying Y here the kernel will erase memory pages and slab objects
110184 + as soon as they are freed. This in turn reduces the lifetime of data
110185 + stored in them, making it less likely that sensitive information such
110186 + as passwords, cryptographic secrets, etc stay in memory for too long.
110187 +
110188 + This is especially useful for programs whose runtime is short, long
110189 + lived processes and the kernel itself benefit from this as long as
110190 + they ensure timely freeing of memory that may hold sensitive
110191 + information.
110192 +
110193 + A nice side effect of the sanitization of slab objects is the
110194 + reduction of possible info leaks caused by padding bytes within the
110195 + leaky structures. Use-after-free bugs for structures containing
110196 + pointers can also be detected as dereferencing the sanitized pointer
110197 + will generate an access violation.
110198 +
110199 + The tradeoff is performance impact, on a single CPU system kernel
110200 + compilation sees a 3% slowdown, other systems and workloads may vary
110201 + and you are advised to test this feature on your expected workload
110202 + before deploying it.
110203 +
110204 + The slab sanitization feature excludes a few slab caches per default
110205 + for performance reasons. To extend the feature to cover those as
110206 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
110207 +
110208 + To reduce the performance penalty by sanitizing pages only, albeit
110209 + limiting the effectiveness of this feature at the same time, slab
110210 + sanitization can be disabled with the kernel command line parameter
110211 + "pax_sanitize_slab=off".
110212 +
110213 + Note that this feature does not protect data stored in live pages,
110214 + e.g., process memory swapped to disk may stay there for a long time.
110215 +
110216 +config PAX_MEMORY_STACKLEAK
110217 + bool "Sanitize kernel stack"
110218 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
110219 + depends on X86
110220 + help
110221 + By saying Y here the kernel will erase the kernel stack before it
110222 + returns from a system call. This in turn reduces the information
110223 + that a kernel stack leak bug can reveal.
110224 +
110225 + Note that such a bug can still leak information that was put on
110226 + the stack by the current system call (the one eventually triggering
110227 + the bug) but traces of earlier system calls on the kernel stack
110228 + cannot leak anymore.
110229 +
110230 + The tradeoff is performance impact: on a single CPU system kernel
110231 + compilation sees a 1% slowdown, other systems and workloads may vary
110232 + and you are advised to test this feature on your expected workload
110233 + before deploying it.
110234 +
110235 + Note that the full feature requires a gcc with plugin support,
110236 + i.e., gcc 4.5 or newer. You may need to install the supporting
110237 + headers explicitly in addition to the normal gcc package. Using
110238 + older gcc versions means that functions with large enough stack
110239 + frames may leave uninitialized memory behind that may be exposed
110240 + to a later syscall leaking the stack.
110241 +
110242 +config PAX_MEMORY_STRUCTLEAK
110243 + bool "Forcibly initialize local variables copied to userland"
110244 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
110245 + help
110246 + By saying Y here the kernel will zero initialize some local
110247 + variables that are going to be copied to userland. This in
110248 + turn prevents unintended information leakage from the kernel
110249 + stack should later code forget to explicitly set all parts of
110250 + the copied variable.
110251 +
110252 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
110253 + at a much smaller coverage.
110254 +
110255 + Note that the implementation requires a gcc with plugin support,
110256 + i.e., gcc 4.5 or newer. You may need to install the supporting
110257 + headers explicitly in addition to the normal gcc package.
110258 +
110259 +config PAX_MEMORY_UDEREF
110260 + bool "Prevent invalid userland pointer dereference"
110261 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
110262 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
110263 + select PAX_PER_CPU_PGD if X86_64
110264 + help
110265 + By saying Y here the kernel will be prevented from dereferencing
110266 + userland pointers in contexts where the kernel expects only kernel
110267 + pointers. This is both a useful runtime debugging feature and a
110268 + security measure that prevents exploiting a class of kernel bugs.
110269 +
110270 + The tradeoff is that some virtualization solutions may experience
110271 + a huge slowdown and therefore you should not enable this feature
110272 + for kernels meant to run in such environments. Whether a given VM
110273 + solution is affected or not is best determined by simply trying it
110274 + out, the performance impact will be obvious right on boot as this
110275 + mechanism engages from very early on. A good rule of thumb is that
110276 + VMs running on CPUs without hardware virtualization support (i.e.,
110277 + the majority of IA-32 CPUs) will likely experience the slowdown.
110278 +
110279 + On X86_64 the kernel will make use of PCID support when available
110280 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
110281 + or performance impact. Pass pax_weakuderef on the kernel command
110282 + line to choose the latter.
110283 +
110284 +config PAX_REFCOUNT
110285 + bool "Prevent various kernel object reference counter overflows"
110286 + default y if GRKERNSEC_CONFIG_AUTO
110287 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
110288 + help
110289 + By saying Y here the kernel will detect and prevent overflowing
110290 + various (but not all) kinds of object reference counters. Such
110291 + overflows can normally occur due to bugs only and are often, if
110292 + not always, exploitable.
110293 +
110294 + The tradeoff is that data structures protected by an overflowed
110295 + refcount will never be freed and therefore will leak memory. Note
110296 + that this leak also happens even without this protection but in
110297 + that case the overflow can eventually trigger the freeing of the
110298 + data structure while it is still being used elsewhere, resulting
110299 + in the exploitable situation that this feature prevents.
110300 +
110301 + Since this has a negligible performance impact, you should enable
110302 + this feature.
110303 +
110304 +config PAX_CONSTIFY_PLUGIN
110305 + bool "Automatically constify eligible structures"
110306 + default y
110307 + depends on !UML && PAX_KERNEXEC
110308 + help
110309 + By saying Y here the compiler will automatically constify a class
110310 + of types that contain only function pointers. This reduces the
110311 + kernel's attack surface and also produces a better memory layout.
110312 +
110313 + Note that the implementation requires a gcc with plugin support,
110314 + i.e., gcc 4.5 or newer. You may need to install the supporting
110315 + headers explicitly in addition to the normal gcc package.
110316 +
110317 + Note that if some code really has to modify constified variables
110318 + then the source code will have to be patched to allow it. Examples
110319 + can be found in PaX itself (the no_const attribute) and for some
110320 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
110321 +
110322 +config PAX_USERCOPY
110323 + bool "Harden heap object copies between kernel and userland"
110324 + default y if GRKERNSEC_CONFIG_AUTO
110325 + depends on ARM || IA64 || PPC || SPARC || X86
110326 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
110327 + select PAX_USERCOPY_SLABS
110328 + help
110329 + By saying Y here the kernel will enforce the size of heap objects
110330 + when they are copied in either direction between the kernel and
110331 + userland, even if only a part of the heap object is copied.
110332 +
110333 + Specifically, this checking prevents information leaking from the
110334 + kernel heap during kernel to userland copies (if the kernel heap
110335 + object is otherwise fully initialized) and prevents kernel heap
110336 + overflows during userland to kernel copies.
110337 +
110338 + Note that the current implementation provides the strictest bounds
110339 + checks for the SLUB allocator.
110340 +
110341 + Enabling this option also enables per-slab cache protection against
110342 + data in a given cache being copied into/out of via userland
110343 + accessors. Though the whitelist of regions will be reduced over
110344 + time, it notably protects important data structures like task structs.
110345 +
110346 + If frame pointers are enabled on x86, this option will also restrict
110347 + copies into and out of the kernel stack to local variables within a
110348 + single frame.
110349 +
110350 + Since this has a negligible performance impact, you should enable
110351 + this feature.
110352 +
110353 +config PAX_USERCOPY_DEBUG
110354 + bool
110355 + depends on X86 && PAX_USERCOPY
110356 + default n
110357 +
110358 +config PAX_SIZE_OVERFLOW
110359 + bool "Prevent various integer overflows in function size parameters"
110360 + default y if GRKERNSEC_CONFIG_AUTO
110361 + depends on X86
110362 + help
110363 + By saying Y here the kernel recomputes expressions of function
110364 + arguments marked by a size_overflow attribute with double integer
110365 + precision (DImode/TImode for 32/64 bit integer types).
110366 +
110367 + The recomputed argument is checked against TYPE_MAX and an event
110368 + is logged on overflow and the triggering process is killed.
110369 +
110370 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
110371 +
110372 + Note that the implementation requires a gcc with plugin support,
110373 + i.e., gcc 4.5 or newer. You may need to install the supporting
110374 + headers explicitly in addition to the normal gcc package.
110375 +
110376 +config PAX_LATENT_ENTROPY
110377 + bool "Generate some entropy during boot and runtime"
110378 + default y if GRKERNSEC_CONFIG_AUTO
110379 + help
110380 + By saying Y here the kernel will instrument some kernel code to
110381 + extract some entropy from both original and artificially created
110382 + program state. This will help especially embedded systems where
110383 + there is little 'natural' source of entropy normally. The cost
110384 + is some slowdown of the boot process and fork and irq processing.
110385 +
110386 + When pax_extra_latent_entropy is passed on the kernel command line,
110387 + entropy will be extracted from up to the first 4GB of RAM while the
110388 + runtime memory allocator is being initialized. This costs even more
110389 + slowdown of the boot process.
110390 +
110391 + Note that the implementation requires a gcc with plugin support,
110392 + i.e., gcc 4.5 or newer. You may need to install the supporting
110393 + headers explicitly in addition to the normal gcc package.
110394 +
110395 + Note that entropy extracted this way is not cryptographically
110396 + secure!
110397 +
110398 +endmenu
110399 +
110400 +endmenu
110401 +
110402 +source grsecurity/Kconfig
110403 +
110404 +endmenu
110405 +
110406 +endmenu
110407 +
110408 source security/keys/Kconfig
110409
110410 config SECURITY_DMESG_RESTRICT
110411 @@ -103,7 +1077,7 @@ config INTEL_TXT
110412 config LSM_MMAP_MIN_ADDR
110413 int "Low address space for LSM to protect from user allocation"
110414 depends on SECURITY && SECURITY_SELINUX
110415 - default 32768 if ARM || (ARM64 && COMPAT)
110416 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
110417 default 65536
110418 help
110419 This is the portion of low virtual memory which should be protected
110420 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
110421 index fdaa50c..2761dcb 100644
110422 --- a/security/apparmor/file.c
110423 +++ b/security/apparmor/file.c
110424 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
110425 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
110426 struct path *new_dir, struct dentry *new_dentry)
110427 {
110428 - struct path link = { new_dir->mnt, new_dentry };
110429 - struct path target = { new_dir->mnt, old_dentry };
110430 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
110431 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
110432 struct path_cond cond = {
110433 old_dentry->d_inode->i_uid,
110434 old_dentry->d_inode->i_mode
110435 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
110436 index 107db88..185f3a0 100644
110437 --- a/security/apparmor/lsm.c
110438 +++ b/security/apparmor/lsm.c
110439 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
110440 struct dentry *dentry, u32 mask,
110441 struct path_cond *cond)
110442 {
110443 - struct path path = { dir->mnt, dentry };
110444 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
110445
110446 return common_perm(op, &path, mask, cond);
110447 }
110448 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
110449 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
110450 struct dentry *dentry, u32 mask)
110451 {
110452 - struct path path = { mnt, dentry };
110453 + struct path path = { .mnt = mnt, .dentry = dentry };
110454 struct path_cond cond = { dentry->d_inode->i_uid,
110455 dentry->d_inode->i_mode
110456 };
110457 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
110458
110459 profile = aa_current_profile();
110460 if (!unconfined(profile)) {
110461 - struct path old_path = { old_dir->mnt, old_dentry };
110462 - struct path new_path = { new_dir->mnt, new_dentry };
110463 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
110464 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
110465 struct path_cond cond = { old_dentry->d_inode->i_uid,
110466 old_dentry->d_inode->i_mode
110467 };
110468 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
110469 return error;
110470 }
110471
110472 -static struct security_operations apparmor_ops = {
110473 +static struct security_operations apparmor_ops __read_only = {
110474 .name = "apparmor",
110475
110476 .ptrace_access_check = apparmor_ptrace_access_check,
110477 diff --git a/security/commoncap.c b/security/commoncap.c
110478 index f66713b..b69aa8e 100644
110479 --- a/security/commoncap.c
110480 +++ b/security/commoncap.c
110481 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
110482 return 0;
110483 }
110484
110485 +/* returns:
110486 + 1 for suid privilege
110487 + 2 for sgid privilege
110488 + 3 for fscap privilege
110489 +*/
110490 +int is_privileged_binary(const struct dentry *dentry)
110491 +{
110492 + struct cpu_vfs_cap_data capdata;
110493 + struct inode *inode = dentry->d_inode;
110494 +
110495 + if (!inode || S_ISDIR(inode->i_mode))
110496 + return 0;
110497 +
110498 + if (inode->i_mode & S_ISUID)
110499 + return 1;
110500 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
110501 + return 2;
110502 +
110503 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
110504 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
110505 + return 3;
110506 + }
110507 +
110508 + return 0;
110509 +}
110510 +
110511 /*
110512 * Attempt to get the on-exec apply capability sets for an executable file from
110513 * its xattrs and, if present, apply them to the proposed credentials being
110514 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
110515 const struct cred *cred = current_cred();
110516 kuid_t root_uid = make_kuid(cred->user_ns, 0);
110517
110518 + if (gr_acl_enable_at_secure())
110519 + return 1;
110520 +
110521 if (!uid_eq(cred->uid, root_uid)) {
110522 if (bprm->cap_effective)
110523 return 1;
110524 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
110525 index 8ee997d..24c174b 100644
110526 --- a/security/integrity/ima/ima.h
110527 +++ b/security/integrity/ima/ima.h
110528 @@ -116,8 +116,8 @@ int ima_init_template(void);
110529 extern spinlock_t ima_queue_lock;
110530
110531 struct ima_h_table {
110532 - atomic_long_t len; /* number of stored measurements in the list */
110533 - atomic_long_t violations;
110534 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
110535 + atomic_long_unchecked_t violations;
110536 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
110537 };
110538 extern struct ima_h_table ima_htable;
110539 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
110540 index b8a27c5..50a769f 100644
110541 --- a/security/integrity/ima/ima_api.c
110542 +++ b/security/integrity/ima/ima_api.c
110543 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
110544 int result;
110545
110546 /* can overflow, only indicator */
110547 - atomic_long_inc(&ima_htable.violations);
110548 + atomic_long_inc_unchecked(&ima_htable.violations);
110549
110550 result = ima_alloc_init_template(NULL, file, filename,
110551 NULL, 0, &entry);
110552 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
110553 index 461215e..9bb12ee 100644
110554 --- a/security/integrity/ima/ima_fs.c
110555 +++ b/security/integrity/ima/ima_fs.c
110556 @@ -28,12 +28,12 @@
110557 static int valid_policy = 1;
110558 #define TMPBUFLEN 12
110559 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
110560 - loff_t *ppos, atomic_long_t *val)
110561 + loff_t *ppos, atomic_long_unchecked_t *val)
110562 {
110563 char tmpbuf[TMPBUFLEN];
110564 ssize_t len;
110565
110566 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
110567 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
110568 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
110569 }
110570
110571 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
110572 index 552705d..9920f4fb 100644
110573 --- a/security/integrity/ima/ima_queue.c
110574 +++ b/security/integrity/ima/ima_queue.c
110575 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
110576 INIT_LIST_HEAD(&qe->later);
110577 list_add_tail_rcu(&qe->later, &ima_measurements);
110578
110579 - atomic_long_inc(&ima_htable.len);
110580 + atomic_long_inc_unchecked(&ima_htable.len);
110581 key = ima_hash_key(entry->digest);
110582 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
110583 return 0;
110584 diff --git a/security/keys/compat.c b/security/keys/compat.c
110585 index 3478965..ec7bb9e 100644
110586 --- a/security/keys/compat.c
110587 +++ b/security/keys/compat.c
110588 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
110589 if (ret == 0)
110590 goto no_payload_free;
110591
110592 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
110593 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
110594 err:
110595 if (iov != iovstack)
110596 kfree(iov);
110597 diff --git a/security/keys/internal.h b/security/keys/internal.h
110598 index 200e378..cdc74b5 100644
110599 --- a/security/keys/internal.h
110600 +++ b/security/keys/internal.h
110601 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
110602 extern long keyctl_invalidate_key(key_serial_t);
110603
110604 extern long keyctl_instantiate_key_common(key_serial_t,
110605 - const struct iovec *,
110606 + const struct iovec __user *,
110607 unsigned, size_t, key_serial_t);
110608 #ifdef CONFIG_PERSISTENT_KEYRINGS
110609 extern long keyctl_get_persistent(uid_t, key_serial_t);
110610 diff --git a/security/keys/key.c b/security/keys/key.c
110611 index aee2ec5..c276071 100644
110612 --- a/security/keys/key.c
110613 +++ b/security/keys/key.c
110614 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
110615
110616 atomic_set(&key->usage, 1);
110617 init_rwsem(&key->sem);
110618 - lockdep_set_class(&key->sem, &type->lock_class);
110619 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
110620 key->index_key.type = type;
110621 key->user = user;
110622 key->quotalen = quotalen;
110623 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
110624 struct key_type *p;
110625 int ret;
110626
110627 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
110628 + pax_open_kernel();
110629 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
110630 + pax_close_kernel();
110631
110632 ret = -EEXIST;
110633 down_write(&key_types_sem);
110634 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
110635 }
110636
110637 /* store the type */
110638 - list_add(&ktype->link, &key_types_list);
110639 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
110640
110641 pr_notice("Key type %s registered\n", ktype->name);
110642 ret = 0;
110643 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
110644 void unregister_key_type(struct key_type *ktype)
110645 {
110646 down_write(&key_types_sem);
110647 - list_del_init(&ktype->link);
110648 + pax_list_del_init((struct list_head *)&ktype->link);
110649 downgrade_write(&key_types_sem);
110650 key_gc_keytype(ktype);
110651 pr_notice("Key type %s unregistered\n", ktype->name);
110652 @@ -1125,10 +1127,10 @@ void __init key_init(void)
110653 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
110654
110655 /* add the special key types */
110656 - list_add_tail(&key_type_keyring.link, &key_types_list);
110657 - list_add_tail(&key_type_dead.link, &key_types_list);
110658 - list_add_tail(&key_type_user.link, &key_types_list);
110659 - list_add_tail(&key_type_logon.link, &key_types_list);
110660 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
110661 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
110662 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
110663 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
110664
110665 /* record the root user tracking */
110666 rb_link_node(&root_key_user.node,
110667 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
110668 index 4743d71..170a185 100644
110669 --- a/security/keys/keyctl.c
110670 +++ b/security/keys/keyctl.c
110671 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
110672 /*
110673 * Copy the iovec data from userspace
110674 */
110675 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
110676 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
110677 unsigned ioc)
110678 {
110679 for (; ioc > 0; ioc--) {
110680 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
110681 * If successful, 0 will be returned.
110682 */
110683 long keyctl_instantiate_key_common(key_serial_t id,
110684 - const struct iovec *payload_iov,
110685 + const struct iovec __user *payload_iov,
110686 unsigned ioc,
110687 size_t plen,
110688 key_serial_t ringid)
110689 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
110690 [0].iov_len = plen
110691 };
110692
110693 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
110694 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
110695 }
110696
110697 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
110698 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
110699 if (ret == 0)
110700 goto no_payload_free;
110701
110702 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
110703 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
110704 err:
110705 if (iov != iovstack)
110706 kfree(iov);
110707 diff --git a/security/min_addr.c b/security/min_addr.c
110708 index f728728..6457a0c 100644
110709 --- a/security/min_addr.c
110710 +++ b/security/min_addr.c
110711 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
110712 */
110713 static void update_mmap_min_addr(void)
110714 {
110715 +#ifndef SPARC
110716 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
110717 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
110718 mmap_min_addr = dac_mmap_min_addr;
110719 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
110720 #else
110721 mmap_min_addr = dac_mmap_min_addr;
110722 #endif
110723 +#endif
110724 }
110725
110726 /*
110727 diff --git a/security/security.c b/security/security.c
110728 index e81d5bb..b9c5111 100644
110729 --- a/security/security.c
110730 +++ b/security/security.c
110731 @@ -33,8 +33,8 @@
110732 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
110733 CONFIG_DEFAULT_SECURITY;
110734
110735 -static struct security_operations *security_ops;
110736 -static struct security_operations default_security_ops = {
110737 +struct security_operations *security_ops __read_only;
110738 +struct security_operations default_security_ops __read_only = {
110739 .name = "default",
110740 };
110741
110742 @@ -73,11 +73,6 @@ int __init security_init(void)
110743 return 0;
110744 }
110745
110746 -void reset_security_ops(void)
110747 -{
110748 - security_ops = &default_security_ops;
110749 -}
110750 -
110751 /* Save user chosen LSM */
110752 static int __init choose_lsm(char *str)
110753 {
110754 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
110755 index afcc0ae..71f0525 100644
110756 --- a/security/selinux/avc.c
110757 +++ b/security/selinux/avc.c
110758 @@ -59,7 +59,7 @@ struct avc_node {
110759 struct avc_cache {
110760 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
110761 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
110762 - atomic_t lru_hint; /* LRU hint for reclaim scan */
110763 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
110764 atomic_t active_nodes;
110765 u32 latest_notif; /* latest revocation notification */
110766 };
110767 @@ -167,7 +167,7 @@ void __init avc_init(void)
110768 spin_lock_init(&avc_cache.slots_lock[i]);
110769 }
110770 atomic_set(&avc_cache.active_nodes, 0);
110771 - atomic_set(&avc_cache.lru_hint, 0);
110772 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
110773
110774 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
110775 0, SLAB_PANIC, NULL);
110776 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
110777 spinlock_t *lock;
110778
110779 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
110780 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
110781 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
110782 head = &avc_cache.slots[hvalue];
110783 lock = &avc_cache.slots_lock[hvalue];
110784
110785 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
110786 index 4d1a541..4d87c9b 100644
110787 --- a/security/selinux/hooks.c
110788 +++ b/security/selinux/hooks.c
110789 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
110790
110791 #endif
110792
110793 -static struct security_operations selinux_ops = {
110794 +static struct security_operations selinux_ops __read_only = {
110795 + .name = "selinux",
110796 .name = "selinux",
110797
110798 .binder_set_context_mgr = selinux_binder_set_context_mgr,
110799 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
110800 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
110801 static int selinux_disabled;
110802
110803 +extern struct security_operations *security_ops;
110804 +extern struct security_operations default_security_ops;
110805 +
110806 int selinux_disable(void)
110807 {
110808 if (ss_initialized) {
110809 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
110810 selinux_disabled = 1;
110811 selinux_enabled = 0;
110812
110813 - reset_security_ops();
110814 + pax_open_kernel();
110815 + security_ops = &default_security_ops;
110816 + pax_close_kernel();
110817
110818 /* Try to destroy the avc node cache */
110819 avc_disable();
110820 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
110821 index 1450f85..a91e0bc 100644
110822 --- a/security/selinux/include/xfrm.h
110823 +++ b/security/selinux/include/xfrm.h
110824 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
110825
110826 rtnl_lock();
110827 for_each_net(net) {
110828 - atomic_inc(&net->xfrm.flow_cache_genid);
110829 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
110830 rt_genid_bump_all(net);
110831 }
110832 rtnl_unlock();
110833 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
110834 index c934311..ac64d68 100644
110835 --- a/security/smack/smack_lsm.c
110836 +++ b/security/smack/smack_lsm.c
110837 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
110838 return 0;
110839 }
110840
110841 -struct security_operations smack_ops = {
110842 +struct security_operations smack_ops __read_only = {
110843 .name = "smack",
110844
110845 .ptrace_access_check = smack_ptrace_access_check,
110846 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
110847 index c151a18..14ba19a 100644
110848 --- a/security/tomoyo/file.c
110849 +++ b/security/tomoyo/file.c
110850 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
110851 {
110852 struct tomoyo_request_info r;
110853 struct tomoyo_obj_info obj = {
110854 - .path1 = *path,
110855 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110856 };
110857 int error = -ENOMEM;
110858 struct tomoyo_path_info buf;
110859 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
110860 struct tomoyo_path_info buf;
110861 struct tomoyo_request_info r;
110862 struct tomoyo_obj_info obj = {
110863 - .path1 = *path,
110864 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110865 };
110866 int idx;
110867
110868 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
110869 {
110870 struct tomoyo_request_info r;
110871 struct tomoyo_obj_info obj = {
110872 - .path1 = *path,
110873 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110874 };
110875 int error;
110876 struct tomoyo_path_info buf;
110877 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
110878 {
110879 struct tomoyo_request_info r;
110880 struct tomoyo_obj_info obj = {
110881 - .path1 = *path,
110882 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110883 };
110884 int error = -ENOMEM;
110885 struct tomoyo_path_info buf;
110886 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
110887 struct tomoyo_path_info buf2;
110888 struct tomoyo_request_info r;
110889 struct tomoyo_obj_info obj = {
110890 - .path1 = *path1,
110891 - .path2 = *path2,
110892 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
110893 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
110894 };
110895 int idx;
110896
110897 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
110898 index 390c646..f2f8db3 100644
110899 --- a/security/tomoyo/mount.c
110900 +++ b/security/tomoyo/mount.c
110901 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
110902 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
110903 need_dev = -1; /* dev_name is a directory */
110904 } else {
110905 + if (!capable(CAP_SYS_ADMIN)) {
110906 + error = -EPERM;
110907 + goto out;
110908 + }
110909 fstype = get_fs_type(type);
110910 if (!fstype) {
110911 error = -ENODEV;
110912 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
110913 index f0b756e..8aa497b 100644
110914 --- a/security/tomoyo/tomoyo.c
110915 +++ b/security/tomoyo/tomoyo.c
110916 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
110917 */
110918 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
110919 {
110920 - struct path path = { mnt, dentry };
110921 + struct path path = { .mnt = mnt, .dentry = dentry };
110922 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
110923 }
110924
110925 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
110926 */
110927 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110928 {
110929 - struct path path = { parent->mnt, dentry };
110930 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110931 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
110932 }
110933
110934 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110935 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110936 umode_t mode)
110937 {
110938 - struct path path = { parent->mnt, dentry };
110939 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110940 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
110941 mode & S_IALLUGO);
110942 }
110943 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110944 */
110945 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110946 {
110947 - struct path path = { parent->mnt, dentry };
110948 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110949 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
110950 }
110951
110952 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110953 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110954 const char *old_name)
110955 {
110956 - struct path path = { parent->mnt, dentry };
110957 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110958 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
110959 }
110960
110961 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110962 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110963 umode_t mode, unsigned int dev)
110964 {
110965 - struct path path = { parent->mnt, dentry };
110966 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110967 int type = TOMOYO_TYPE_CREATE;
110968 const unsigned int perm = mode & S_IALLUGO;
110969
110970 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110971 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
110972 struct dentry *new_dentry)
110973 {
110974 - struct path path1 = { new_dir->mnt, old_dentry };
110975 - struct path path2 = { new_dir->mnt, new_dentry };
110976 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
110977 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
110978 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
110979 }
110980
110981 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
110982 struct path *new_parent,
110983 struct dentry *new_dentry)
110984 {
110985 - struct path path1 = { old_parent->mnt, old_dentry };
110986 - struct path path2 = { new_parent->mnt, new_dentry };
110987 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
110988 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
110989 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
110990 }
110991
110992 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
110993 */
110994 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
110995 {
110996 - struct path path = { mnt, mnt->mnt_root };
110997 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
110998 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
110999 }
111000
111001 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
111002 * tomoyo_security_ops is a "struct security_operations" which is used for
111003 * registering TOMOYO.
111004 */
111005 -static struct security_operations tomoyo_security_ops = {
111006 +static struct security_operations tomoyo_security_ops __read_only = {
111007 .name = "tomoyo",
111008 .cred_alloc_blank = tomoyo_cred_alloc_blank,
111009 .cred_prepare = tomoyo_cred_prepare,
111010 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
111011 index 20ef514..4182bed 100644
111012 --- a/security/yama/Kconfig
111013 +++ b/security/yama/Kconfig
111014 @@ -1,6 +1,6 @@
111015 config SECURITY_YAMA
111016 bool "Yama support"
111017 - depends on SECURITY
111018 + depends on SECURITY && !GRKERNSEC
111019 select SECURITYFS
111020 select SECURITY_PATH
111021 default n
111022 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
111023 index 13c88fbc..f8c115e 100644
111024 --- a/security/yama/yama_lsm.c
111025 +++ b/security/yama/yama_lsm.c
111026 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
111027 }
111028
111029 #ifndef CONFIG_SECURITY_YAMA_STACKED
111030 -static struct security_operations yama_ops = {
111031 +static struct security_operations yama_ops __read_only = {
111032 .name = "yama",
111033
111034 .ptrace_access_check = yama_ptrace_access_check,
111035 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
111036 #endif
111037
111038 #ifdef CONFIG_SYSCTL
111039 +static int zero __read_only;
111040 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
111041 +
111042 static int yama_dointvec_minmax(struct ctl_table *table, int write,
111043 void __user *buffer, size_t *lenp, loff_t *ppos)
111044 {
111045 - int rc;
111046 + ctl_table_no_const yama_table;
111047
111048 if (write && !capable(CAP_SYS_PTRACE))
111049 return -EPERM;
111050
111051 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
111052 - if (rc)
111053 - return rc;
111054 -
111055 + yama_table = *table;
111056 /* Lock the max value if it ever gets set. */
111057 - if (write && *(int *)table->data == *(int *)table->extra2)
111058 - table->extra1 = table->extra2;
111059 -
111060 - return rc;
111061 + if (ptrace_scope == max_scope)
111062 + yama_table.extra1 = &max_scope;
111063 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
111064 }
111065
111066 -static int zero;
111067 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
111068 -
111069 struct ctl_path yama_sysctl_path[] = {
111070 { .procname = "kernel", },
111071 { .procname = "yama", },
111072 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
111073 index 23c371e..da7c25e 100644
111074 --- a/sound/aoa/codecs/onyx.c
111075 +++ b/sound/aoa/codecs/onyx.c
111076 @@ -54,7 +54,7 @@ struct onyx {
111077 spdif_locked:1,
111078 analog_locked:1,
111079 original_mute:2;
111080 - int open_count;
111081 + local_t open_count;
111082 struct codec_info *codec_info;
111083
111084 /* mutex serializes concurrent access to the device
111085 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
111086 struct onyx *onyx = cii->codec_data;
111087
111088 mutex_lock(&onyx->mutex);
111089 - onyx->open_count++;
111090 + local_inc(&onyx->open_count);
111091 mutex_unlock(&onyx->mutex);
111092
111093 return 0;
111094 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
111095 struct onyx *onyx = cii->codec_data;
111096
111097 mutex_lock(&onyx->mutex);
111098 - onyx->open_count--;
111099 - if (!onyx->open_count)
111100 + if (local_dec_and_test(&onyx->open_count))
111101 onyx->spdif_locked = onyx->analog_locked = 0;
111102 mutex_unlock(&onyx->mutex);
111103
111104 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
111105 index ffd2025..df062c9 100644
111106 --- a/sound/aoa/codecs/onyx.h
111107 +++ b/sound/aoa/codecs/onyx.h
111108 @@ -11,6 +11,7 @@
111109 #include <linux/i2c.h>
111110 #include <asm/pmac_low_i2c.h>
111111 #include <asm/prom.h>
111112 +#include <asm/local.h>
111113
111114 /* PCM3052 register definitions */
111115
111116 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
111117 index 80423a4c..270c3d0 100644
111118 --- a/sound/core/oss/pcm_oss.c
111119 +++ b/sound/core/oss/pcm_oss.c
111120 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
111121 if (in_kernel) {
111122 mm_segment_t fs;
111123 fs = snd_enter_user();
111124 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
111125 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
111126 snd_leave_user(fs);
111127 } else {
111128 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
111129 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
111130 }
111131 if (ret != -EPIPE && ret != -ESTRPIPE)
111132 break;
111133 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
111134 if (in_kernel) {
111135 mm_segment_t fs;
111136 fs = snd_enter_user();
111137 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
111138 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
111139 snd_leave_user(fs);
111140 } else {
111141 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
111142 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
111143 }
111144 if (ret == -EPIPE) {
111145 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
111146 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
111147 struct snd_pcm_plugin_channel *channels;
111148 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
111149 if (!in_kernel) {
111150 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
111151 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
111152 return -EFAULT;
111153 buf = runtime->oss.buffer;
111154 }
111155 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
111156 }
111157 } else {
111158 tmp = snd_pcm_oss_write2(substream,
111159 - (const char __force *)buf,
111160 + (const char __force_kernel *)buf,
111161 runtime->oss.period_bytes, 0);
111162 if (tmp <= 0)
111163 goto err;
111164 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
111165 struct snd_pcm_runtime *runtime = substream->runtime;
111166 snd_pcm_sframes_t frames, frames1;
111167 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
111168 - char __user *final_dst = (char __force __user *)buf;
111169 + char __user *final_dst = (char __force_user *)buf;
111170 if (runtime->oss.plugin_first) {
111171 struct snd_pcm_plugin_channel *channels;
111172 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
111173 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
111174 xfer += tmp;
111175 runtime->oss.buffer_used -= tmp;
111176 } else {
111177 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
111178 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
111179 runtime->oss.period_bytes, 0);
111180 if (tmp <= 0)
111181 goto err;
111182 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
111183 size1);
111184 size1 /= runtime->channels; /* frames */
111185 fs = snd_enter_user();
111186 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
111187 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
111188 snd_leave_user(fs);
111189 }
111190 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
111191 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
111192 index 2d957ba..fda022c 100644
111193 --- a/sound/core/pcm_compat.c
111194 +++ b/sound/core/pcm_compat.c
111195 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
111196 int err;
111197
111198 fs = snd_enter_user();
111199 - err = snd_pcm_delay(substream, &delay);
111200 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
111201 snd_leave_user(fs);
111202 if (err < 0)
111203 return err;
111204 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
111205 index 279e24f..24aafe5 100644
111206 --- a/sound/core/pcm_native.c
111207 +++ b/sound/core/pcm_native.c
111208 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
111209 switch (substream->stream) {
111210 case SNDRV_PCM_STREAM_PLAYBACK:
111211 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
111212 - (void __user *)arg);
111213 + (void __force_user *)arg);
111214 break;
111215 case SNDRV_PCM_STREAM_CAPTURE:
111216 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
111217 - (void __user *)arg);
111218 + (void __force_user *)arg);
111219 break;
111220 default:
111221 result = -EINVAL;
111222 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
111223 index 16d4267..fe8b49b 100644
111224 --- a/sound/core/seq/oss/seq_oss.c
111225 +++ b/sound/core/seq/oss/seq_oss.c
111226 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
111227 {
111228 int rc;
111229 static struct snd_seq_dev_ops ops = {
111230 - snd_seq_oss_synth_register,
111231 - snd_seq_oss_synth_unregister,
111232 + .init_device = snd_seq_oss_synth_register,
111233 + .free_device = snd_seq_oss_synth_unregister,
111234 };
111235
111236 snd_seq_autoload_lock();
111237 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
111238 index 0631bda..d0dcd49 100644
111239 --- a/sound/core/seq/seq_device.c
111240 +++ b/sound/core/seq/seq_device.c
111241 @@ -65,7 +65,7 @@ struct ops_list {
111242 int argsize; /* argument size */
111243
111244 /* operators */
111245 - struct snd_seq_dev_ops ops;
111246 + struct snd_seq_dev_ops *ops;
111247
111248 /* registered devices */
111249 struct list_head dev_list; /* list of devices */
111250 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
111251
111252 mutex_lock(&ops->reg_mutex);
111253 /* copy driver operators */
111254 - ops->ops = *entry;
111255 + ops->ops = entry;
111256 ops->driver |= DRIVER_LOADED;
111257 ops->argsize = argsize;
111258
111259 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
111260 dev->name, ops->id, ops->argsize, dev->argsize);
111261 return -EINVAL;
111262 }
111263 - if (ops->ops.init_device(dev) >= 0) {
111264 + if (ops->ops->init_device(dev) >= 0) {
111265 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
111266 ops->num_init_devices++;
111267 } else {
111268 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
111269 dev->name, ops->id, ops->argsize, dev->argsize);
111270 return -EINVAL;
111271 }
111272 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
111273 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
111274 dev->status = SNDRV_SEQ_DEVICE_FREE;
111275 dev->driver_data = NULL;
111276 ops->num_init_devices--;
111277 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
111278 index 68fec77..97fb643 100644
111279 --- a/sound/core/seq/seq_midi.c
111280 +++ b/sound/core/seq/seq_midi.c
111281 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
111282 static int __init alsa_seq_midi_init(void)
111283 {
111284 static struct snd_seq_dev_ops ops = {
111285 - snd_seq_midisynth_register_port,
111286 - snd_seq_midisynth_unregister_port,
111287 + .init_device = snd_seq_midisynth_register_port,
111288 + .free_device = snd_seq_midisynth_unregister_port,
111289 };
111290 memset(&synths, 0, sizeof(synths));
111291 snd_seq_autoload_lock();
111292 diff --git a/sound/core/sound.c b/sound/core/sound.c
111293 index 185cec0..a95a1a9 100644
111294 --- a/sound/core/sound.c
111295 +++ b/sound/core/sound.c
111296 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
111297 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
111298 default: return;
111299 }
111300 - request_module(str);
111301 + request_module("%s", str);
111302 }
111303
111304 #endif /* modular kernel */
111305 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
111306 index 2a008a9..a1efb3f 100644
111307 --- a/sound/drivers/mts64.c
111308 +++ b/sound/drivers/mts64.c
111309 @@ -29,6 +29,7 @@
111310 #include <sound/initval.h>
111311 #include <sound/rawmidi.h>
111312 #include <sound/control.h>
111313 +#include <asm/local.h>
111314
111315 #define CARD_NAME "Miditerminal 4140"
111316 #define DRIVER_NAME "MTS64"
111317 @@ -67,7 +68,7 @@ struct mts64 {
111318 struct pardevice *pardev;
111319 int pardev_claimed;
111320
111321 - int open_count;
111322 + local_t open_count;
111323 int current_midi_output_port;
111324 int current_midi_input_port;
111325 u8 mode[MTS64_NUM_INPUT_PORTS];
111326 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
111327 {
111328 struct mts64 *mts = substream->rmidi->private_data;
111329
111330 - if (mts->open_count == 0) {
111331 + if (local_read(&mts->open_count) == 0) {
111332 /* We don't need a spinlock here, because this is just called
111333 if the device has not been opened before.
111334 So there aren't any IRQs from the device */
111335 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
111336
111337 msleep(50);
111338 }
111339 - ++(mts->open_count);
111340 + local_inc(&mts->open_count);
111341
111342 return 0;
111343 }
111344 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
111345 struct mts64 *mts = substream->rmidi->private_data;
111346 unsigned long flags;
111347
111348 - --(mts->open_count);
111349 - if (mts->open_count == 0) {
111350 + if (local_dec_return(&mts->open_count) == 0) {
111351 /* We need the spinlock_irqsave here because we can still
111352 have IRQs at this point */
111353 spin_lock_irqsave(&mts->lock, flags);
111354 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
111355
111356 msleep(500);
111357
111358 - } else if (mts->open_count < 0)
111359 - mts->open_count = 0;
111360 + } else if (local_read(&mts->open_count) < 0)
111361 + local_set(&mts->open_count, 0);
111362
111363 return 0;
111364 }
111365 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
111366 index a9f618e..c5a7208 100644
111367 --- a/sound/drivers/opl3/opl3_seq.c
111368 +++ b/sound/drivers/opl3/opl3_seq.c
111369 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
111370 {
111371 static struct snd_seq_dev_ops ops =
111372 {
111373 - snd_opl3_seq_new_device,
111374 - snd_opl3_seq_delete_device
111375 + .init_device = snd_opl3_seq_new_device,
111376 + .free_device = snd_opl3_seq_delete_device
111377 };
111378
111379 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
111380 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
111381 index 3b0ee42..8423ad6 100644
111382 --- a/sound/drivers/opl4/opl4_lib.c
111383 +++ b/sound/drivers/opl4/opl4_lib.c
111384 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
111385 MODULE_DESCRIPTION("OPL4 driver");
111386 MODULE_LICENSE("GPL");
111387
111388 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
111389 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
111390 {
111391 int timeout = 10;
111392 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
111393 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
111394 index 9919769..d7de36c 100644
111395 --- a/sound/drivers/opl4/opl4_seq.c
111396 +++ b/sound/drivers/opl4/opl4_seq.c
111397 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
111398 static int __init alsa_opl4_synth_init(void)
111399 {
111400 static struct snd_seq_dev_ops ops = {
111401 - snd_opl4_seq_new_device,
111402 - snd_opl4_seq_delete_device
111403 + .init_device = snd_opl4_seq_new_device,
111404 + .free_device = snd_opl4_seq_delete_device
111405 };
111406
111407 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
111408 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
111409 index 464385a..46ab3f6 100644
111410 --- a/sound/drivers/portman2x4.c
111411 +++ b/sound/drivers/portman2x4.c
111412 @@ -48,6 +48,7 @@
111413 #include <sound/initval.h>
111414 #include <sound/rawmidi.h>
111415 #include <sound/control.h>
111416 +#include <asm/local.h>
111417
111418 #define CARD_NAME "Portman 2x4"
111419 #define DRIVER_NAME "portman"
111420 @@ -85,7 +86,7 @@ struct portman {
111421 struct pardevice *pardev;
111422 int pardev_claimed;
111423
111424 - int open_count;
111425 + local_t open_count;
111426 int mode[PORTMAN_NUM_INPUT_PORTS];
111427 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
111428 };
111429 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
111430 index 5cc356d..d65e68ff 100644
111431 --- a/sound/firewire/amdtp.c
111432 +++ b/sound/firewire/amdtp.c
111433 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
111434 ptr = s->pcm_buffer_pointer + frames;
111435 if (ptr >= pcm->runtime->buffer_size)
111436 ptr -= pcm->runtime->buffer_size;
111437 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
111438 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
111439
111440 s->pcm_period_pointer += frames;
111441 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
111442 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
111443 */
111444 void amdtp_stream_update(struct amdtp_stream *s)
111445 {
111446 - ACCESS_ONCE(s->source_node_id_field) =
111447 + ACCESS_ONCE_RW(s->source_node_id_field) =
111448 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
111449 }
111450 EXPORT_SYMBOL(amdtp_stream_update);
111451 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
111452 index 8a03a91..aaacc0c 100644
111453 --- a/sound/firewire/amdtp.h
111454 +++ b/sound/firewire/amdtp.h
111455 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
111456 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
111457 struct snd_pcm_substream *pcm)
111458 {
111459 - ACCESS_ONCE(s->pcm) = pcm;
111460 + ACCESS_ONCE_RW(s->pcm) = pcm;
111461 }
111462
111463 /**
111464 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
111465 struct snd_rawmidi_substream *midi)
111466 {
111467 if (port < s->midi_ports)
111468 - ACCESS_ONCE(s->midi[port]) = midi;
111469 + ACCESS_ONCE_RW(s->midi[port]) = midi;
111470 }
111471
111472 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
111473 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
111474 index 48d6dca..a0266c23 100644
111475 --- a/sound/firewire/isight.c
111476 +++ b/sound/firewire/isight.c
111477 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
111478 ptr += count;
111479 if (ptr >= runtime->buffer_size)
111480 ptr -= runtime->buffer_size;
111481 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
111482 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
111483
111484 isight->period_counter += count;
111485 if (isight->period_counter >= runtime->period_size) {
111486 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
111487 if (err < 0)
111488 return err;
111489
111490 - ACCESS_ONCE(isight->pcm_active) = true;
111491 + ACCESS_ONCE_RW(isight->pcm_active) = true;
111492
111493 return 0;
111494 }
111495 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
111496 {
111497 struct isight *isight = substream->private_data;
111498
111499 - ACCESS_ONCE(isight->pcm_active) = false;
111500 + ACCESS_ONCE_RW(isight->pcm_active) = false;
111501
111502 mutex_lock(&isight->mutex);
111503 isight_stop_streaming(isight);
111504 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
111505
111506 switch (cmd) {
111507 case SNDRV_PCM_TRIGGER_START:
111508 - ACCESS_ONCE(isight->pcm_running) = true;
111509 + ACCESS_ONCE_RW(isight->pcm_running) = true;
111510 break;
111511 case SNDRV_PCM_TRIGGER_STOP:
111512 - ACCESS_ONCE(isight->pcm_running) = false;
111513 + ACCESS_ONCE_RW(isight->pcm_running) = false;
111514 break;
111515 default:
111516 return -EINVAL;
111517 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
111518 index 2dba848..c682aef 100644
111519 --- a/sound/firewire/scs1x.c
111520 +++ b/sound/firewire/scs1x.c
111521 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
111522 {
111523 struct scs *scs = stream->rmidi->private_data;
111524
111525 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
111526 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
111527 if (up) {
111528 scs->output_idle = false;
111529 tasklet_schedule(&scs->tasklet);
111530 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
111531 {
111532 struct scs *scs = stream->rmidi->private_data;
111533
111534 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
111535 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
111536 }
111537
111538 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
111539 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
111540
111541 snd_card_disconnect(scs->card);
111542
111543 - ACCESS_ONCE(scs->output) = NULL;
111544 - ACCESS_ONCE(scs->input) = NULL;
111545 + ACCESS_ONCE_RW(scs->output) = NULL;
111546 + ACCESS_ONCE_RW(scs->input) = NULL;
111547
111548 wait_event(scs->idle_wait, scs->output_idle);
111549
111550 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
111551 index 72332df..82ec6a2 100644
111552 --- a/sound/isa/sb/emu8000_synth.c
111553 +++ b/sound/isa/sb/emu8000_synth.c
111554 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
111555 {
111556
111557 static struct snd_seq_dev_ops ops = {
111558 - snd_emu8000_new_device,
111559 - snd_emu8000_delete_device,
111560 + .init_device = snd_emu8000_new_device,
111561 + .free_device = snd_emu8000_delete_device,
111562 };
111563 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
111564 sizeof(struct snd_emu8000*));
111565 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
111566 index 048439a..3be9f6f 100644
111567 --- a/sound/oss/sb_audio.c
111568 +++ b/sound/oss/sb_audio.c
111569 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
111570 buf16 = (signed short *)(localbuf + localoffs);
111571 while (c)
111572 {
111573 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
111574 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
111575 if (copy_from_user(lbuf8,
111576 userbuf+useroffs + p,
111577 locallen))
111578 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
111579 index 213a416..aeab5c9 100644
111580 --- a/sound/oss/swarm_cs4297a.c
111581 +++ b/sound/oss/swarm_cs4297a.c
111582 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
111583 {
111584 struct cs4297a_state *s;
111585 u32 pwr, id;
111586 - mm_segment_t fs;
111587 int rval;
111588 u64 cfg;
111589 int mdio_val;
111590 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
111591 if (!rval) {
111592 char *sb1250_duart_present;
111593
111594 +#if 0
111595 + mm_segment_t fs;
111596 fs = get_fs();
111597 set_fs(KERNEL_DS);
111598 -#if 0
111599 val = SOUND_MASK_LINE;
111600 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
111601 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
111602 val = initvol[i].vol;
111603 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
111604 }
111605 + set_fs(fs);
111606 // cs4297a_write_ac97(s, 0x18, 0x0808);
111607 #else
111608 // cs4297a_write_ac97(s, 0x5e, 0x180);
111609 cs4297a_write_ac97(s, 0x02, 0x0808);
111610 cs4297a_write_ac97(s, 0x18, 0x0808);
111611 #endif
111612 - set_fs(fs);
111613
111614 list_add(&s->list, &cs4297a_devs);
111615
111616 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
111617 index 4c41c90..37f3631 100644
111618 --- a/sound/pci/emu10k1/emu10k1_synth.c
111619 +++ b/sound/pci/emu10k1/emu10k1_synth.c
111620 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
111621 {
111622
111623 static struct snd_seq_dev_ops ops = {
111624 - snd_emu10k1_synth_new_device,
111625 - snd_emu10k1_synth_delete_device,
111626 + .init_device = snd_emu10k1_synth_new_device,
111627 + .free_device = snd_emu10k1_synth_delete_device,
111628 };
111629 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
111630 sizeof(struct snd_emu10k1_synth_arg));
111631 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
111632 index 2fe86d2..8f1cd08 100644
111633 --- a/sound/pci/hda/hda_codec.c
111634 +++ b/sound/pci/hda/hda_codec.c
111635 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
111636 /* FIXME: set_fs() hack for obtaining user-space TLV data */
111637 mm_segment_t fs = get_fs();
111638 set_fs(get_ds());
111639 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
111640 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
111641 tlv = _tlv;
111642 set_fs(fs);
111643 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
111644 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
111645 index 149d4cb..7784769 100644
111646 --- a/sound/pci/ymfpci/ymfpci.h
111647 +++ b/sound/pci/ymfpci/ymfpci.h
111648 @@ -358,7 +358,7 @@ struct snd_ymfpci {
111649 spinlock_t reg_lock;
111650 spinlock_t voice_lock;
111651 wait_queue_head_t interrupt_sleep;
111652 - atomic_t interrupt_sleep_count;
111653 + atomic_unchecked_t interrupt_sleep_count;
111654 struct snd_info_entry *proc_entry;
111655 const struct firmware *dsp_microcode;
111656 const struct firmware *controller_microcode;
111657 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
111658 index 4c26076..a13f370 100644
111659 --- a/sound/pci/ymfpci/ymfpci_main.c
111660 +++ b/sound/pci/ymfpci/ymfpci_main.c
111661 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
111662 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
111663 break;
111664 }
111665 - if (atomic_read(&chip->interrupt_sleep_count)) {
111666 - atomic_set(&chip->interrupt_sleep_count, 0);
111667 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
111668 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
111669 wake_up(&chip->interrupt_sleep);
111670 }
111671 __end:
111672 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
111673 continue;
111674 init_waitqueue_entry(&wait, current);
111675 add_wait_queue(&chip->interrupt_sleep, &wait);
111676 - atomic_inc(&chip->interrupt_sleep_count);
111677 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
111678 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
111679 remove_wait_queue(&chip->interrupt_sleep, &wait);
111680 }
111681 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
111682 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
111683 spin_unlock(&chip->reg_lock);
111684
111685 - if (atomic_read(&chip->interrupt_sleep_count)) {
111686 - atomic_set(&chip->interrupt_sleep_count, 0);
111687 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
111688 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
111689 wake_up(&chip->interrupt_sleep);
111690 }
111691 }
111692 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
111693 spin_lock_init(&chip->reg_lock);
111694 spin_lock_init(&chip->voice_lock);
111695 init_waitqueue_head(&chip->interrupt_sleep);
111696 - atomic_set(&chip->interrupt_sleep_count, 0);
111697 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
111698 chip->card = card;
111699 chip->pci = pci;
111700 chip->irq = -1;
111701 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
111702 index 08d7259..0336224 100644
111703 --- a/sound/soc/soc-ac97.c
111704 +++ b/sound/soc/soc-ac97.c
111705 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
111706 if (ret)
111707 return ret;
111708
111709 - ops->warm_reset = snd_soc_ac97_warm_reset;
111710 - ops->reset = snd_soc_ac97_reset;
111711 + pax_open_kernel();
111712 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
111713 + *(void **)&ops->reset = snd_soc_ac97_reset;
111714 + pax_close_kernel();
111715
111716 snd_ac97_rst_cfg = cfg;
111717 return 0;
111718 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
111719 index 1cfb19e..6e5731a 100644
111720 --- a/sound/soc/xtensa/xtfpga-i2s.c
111721 +++ b/sound/soc/xtensa/xtfpga-i2s.c
111722 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
111723 case SNDRV_PCM_TRIGGER_START:
111724 case SNDRV_PCM_TRIGGER_RESUME:
111725 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
111726 - ACCESS_ONCE(i2s->tx_ptr) = 0;
111727 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
111728 rcu_assign_pointer(i2s->tx_substream, substream);
111729 xtfpga_pcm_refill_fifo(i2s);
111730 break;
111731 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
111732 index 7778b8e..3d619fc 100644
111733 --- a/sound/synth/emux/emux_seq.c
111734 +++ b/sound/synth/emux/emux_seq.c
111735 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
111736 * MIDI emulation operators
111737 */
111738 static struct snd_midi_op emux_ops = {
111739 - snd_emux_note_on,
111740 - snd_emux_note_off,
111741 - snd_emux_key_press,
111742 - snd_emux_terminate_note,
111743 - snd_emux_control,
111744 - snd_emux_nrpn,
111745 - snd_emux_sysex,
111746 + .note_on = snd_emux_note_on,
111747 + .note_off = snd_emux_note_off,
111748 + .key_press = snd_emux_key_press,
111749 + .note_terminate = snd_emux_terminate_note,
111750 + .control = snd_emux_control,
111751 + .nrpn = snd_emux_nrpn,
111752 + .sysex = snd_emux_sysex,
111753 };
111754
111755
111756 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
111757 index 81b7da8..bb2676f 100644
111758 --- a/sound/usb/line6/driver.c
111759 +++ b/sound/usb/line6/driver.c
111760 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
111761 {
111762 struct usb_device *usbdev = line6->usbdev;
111763 int ret;
111764 - unsigned char len;
111765 + unsigned char *plen;
111766 unsigned count;
111767
111768 if (address > 0xffff || datalen > 0xff)
111769 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
111770 return ret;
111771 }
111772
111773 + plen = kmalloc(1, GFP_KERNEL);
111774 + if (plen == NULL)
111775 + return -ENOMEM;
111776 +
111777 /* Wait for data length. We'll get 0xff until length arrives. */
111778 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
111779 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
111780 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
111781 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
111782 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
111783 USB_DIR_IN,
111784 - 0x0012, 0x0000, &len, 1,
111785 + 0x0012, 0x0000, plen, 1,
111786 LINE6_TIMEOUT * HZ);
111787 if (ret < 0) {
111788 dev_err(line6->ifcdev,
111789 "receive length failed (error %d)\n", ret);
111790 + kfree(plen);
111791 return ret;
111792 }
111793
111794 - if (len != 0xff)
111795 + if (*plen != 0xff)
111796 break;
111797 }
111798
111799 - if (len == 0xff) {
111800 + if (*plen == 0xff) {
111801 dev_err(line6->ifcdev, "read failed after %d retries\n",
111802 count);
111803 + kfree(plen);
111804 return -EIO;
111805 - } else if (len != datalen) {
111806 + } else if (*plen != datalen) {
111807 /* should be equal or something went wrong */
111808 dev_err(line6->ifcdev,
111809 "length mismatch (expected %d, got %d)\n",
111810 - (int)datalen, (int)len);
111811 + (int)datalen, (int)*plen);
111812 + kfree(plen);
111813 return -EIO;
111814 }
111815
111816 + kfree(plen);
111817 +
111818 /* receive the result: */
111819 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
111820 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
111821 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
111822 {
111823 struct usb_device *usbdev = line6->usbdev;
111824 int ret;
111825 - unsigned char status;
111826 + unsigned char *status;
111827 int count;
111828
111829 if (address > 0xffff || datalen > 0xffff)
111830 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
111831 return ret;
111832 }
111833
111834 + status = kmalloc(1, GFP_KERNEL);
111835 + if (status == NULL)
111836 + return -ENOMEM;
111837 +
111838 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
111839 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
111840
111841 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
111842 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
111843 USB_DIR_IN,
111844 0x0012, 0x0000,
111845 - &status, 1, LINE6_TIMEOUT * HZ);
111846 + status, 1, LINE6_TIMEOUT * HZ);
111847
111848 if (ret < 0) {
111849 dev_err(line6->ifcdev,
111850 "receiving status failed (error %d)\n", ret);
111851 + kfree(status);
111852 return ret;
111853 }
111854
111855 - if (status != 0xff)
111856 + if (*status != 0xff)
111857 break;
111858 }
111859
111860 - if (status == 0xff) {
111861 + if (*status == 0xff) {
111862 dev_err(line6->ifcdev, "write failed after %d retries\n",
111863 count);
111864 + kfree(status);
111865 return -EIO;
111866 - } else if (status != 0) {
111867 + } else if (*status != 0) {
111868 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
111869 + kfree(status);
111870 return -EIO;
111871 }
111872
111873 + kfree(status);
111874 +
111875 return 0;
111876 }
111877 EXPORT_SYMBOL_GPL(line6_write_data);
111878 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
111879 index 6d4c50c..aa658c8 100644
111880 --- a/sound/usb/line6/toneport.c
111881 +++ b/sound/usb/line6/toneport.c
111882 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
111883 */
111884 static void toneport_setup(struct usb_line6_toneport *toneport)
111885 {
111886 - int ticks;
111887 + int *ticks;
111888 struct usb_line6 *line6 = &toneport->line6;
111889 struct usb_device *usbdev = line6->usbdev;
111890
111891 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
111892 + if (ticks == NULL)
111893 + return;
111894 +
111895 /* sync time on device with host: */
111896 - ticks = (int)get_seconds();
111897 - line6_write_data(line6, 0x80c6, &ticks, 4);
111898 + *ticks = (int)get_seconds();
111899 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
111900 +
111901 + kfree(ticks);
111902
111903 /* enable device: */
111904 toneport_send_cmd(usbdev, 0x0301, 0x0000);
111905 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
111906 new file mode 100644
111907 index 0000000..de92ed9
111908 --- /dev/null
111909 +++ b/tools/gcc/.gitignore
111910 @@ -0,0 +1 @@
111911 +randomize_layout_seed.h
111912 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
111913 new file mode 100644
111914 index 0000000..a51677e
111915 --- /dev/null
111916 +++ b/tools/gcc/Makefile
111917 @@ -0,0 +1,52 @@
111918 +#CC := gcc
111919 +#PLUGIN_SOURCE_FILES := pax_plugin.c
111920 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
111921 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
111922 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
111923 +
111924 +ifeq ($(PLUGINCC),$(HOSTCC))
111925 +HOSTLIBS := hostlibs
111926 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
111927 +export HOST_EXTRACFLAGS
111928 +else
111929 +HOSTLIBS := hostcxxlibs
111930 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
111931 +export HOST_EXTRACXXFLAGS
111932 +endif
111933 +
111934 +export GCCPLUGINS_DIR HOSTLIBS
111935 +
111936 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
111937 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
111938 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
111939 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
111940 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
111941 +$(HOSTLIBS)-y += colorize_plugin.so
111942 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
111943 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
111944 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
111945 +
111946 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
111947 +subdir- += size_overflow_plugin
111948 +
111949 +always := $($(HOSTLIBS)-y)
111950 +
111951 +constify_plugin-objs := constify_plugin.o
111952 +stackleak_plugin-objs := stackleak_plugin.o
111953 +kallocstat_plugin-objs := kallocstat_plugin.o
111954 +kernexec_plugin-objs := kernexec_plugin.o
111955 +checker_plugin-objs := checker_plugin.o
111956 +colorize_plugin-objs := colorize_plugin.o
111957 +latent_entropy_plugin-objs := latent_entropy_plugin.o
111958 +structleak_plugin-objs := structleak_plugin.o
111959 +randomize_layout_plugin-objs := randomize_layout_plugin.o
111960 +
111961 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
111962 +
111963 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
111964 + cmd_create_randomize_layout_seed = \
111965 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
111966 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
111967 + $(call if_changed,create_randomize_layout_seed)
111968 +
111969 +targets += randomize_layout_seed.h randomize_layout_hash.h
111970 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
111971 new file mode 100644
111972 index 0000000..5452feea
111973 --- /dev/null
111974 +++ b/tools/gcc/checker_plugin.c
111975 @@ -0,0 +1,150 @@
111976 +/*
111977 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111978 + * Licensed under the GPL v2
111979 + *
111980 + * Note: the choice of the license means that the compilation process is
111981 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111982 + * but for the kernel it doesn't matter since it doesn't link against
111983 + * any of the gcc libraries
111984 + *
111985 + * gcc plugin to implement various sparse (source code checker) features
111986 + *
111987 + * TODO:
111988 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
111989 + *
111990 + * BUGS:
111991 + * - none known
111992 + */
111993 +
111994 +#include "gcc-common.h"
111995 +
111996 +extern void c_register_addr_space (const char *str, addr_space_t as);
111997 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
111998 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
111999 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
112000 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
112001 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
112002 +
112003 +int plugin_is_GPL_compatible;
112004 +
112005 +static struct plugin_info checker_plugin_info = {
112006 + .version = "201304082245",
112007 + .help = NULL,
112008 +};
112009 +
112010 +#define ADDR_SPACE_KERNEL 0
112011 +#define ADDR_SPACE_FORCE_KERNEL 1
112012 +#define ADDR_SPACE_USER 2
112013 +#define ADDR_SPACE_FORCE_USER 3
112014 +#define ADDR_SPACE_IOMEM 0
112015 +#define ADDR_SPACE_FORCE_IOMEM 0
112016 +#define ADDR_SPACE_PERCPU 0
112017 +#define ADDR_SPACE_FORCE_PERCPU 0
112018 +#define ADDR_SPACE_RCU 0
112019 +#define ADDR_SPACE_FORCE_RCU 0
112020 +
112021 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
112022 +{
112023 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
112024 +}
112025 +
112026 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
112027 +{
112028 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
112029 +}
112030 +
112031 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
112032 +{
112033 + return default_addr_space_valid_pointer_mode(mode, as);
112034 +}
112035 +
112036 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
112037 +{
112038 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
112039 +}
112040 +
112041 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
112042 +{
112043 + return default_addr_space_legitimize_address(x, oldx, mode, as);
112044 +}
112045 +
112046 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
112047 +{
112048 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
112049 + return true;
112050 +
112051 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
112052 + return true;
112053 +
112054 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
112055 + return true;
112056 +
112057 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
112058 + return true;
112059 +
112060 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
112061 + return true;
112062 +
112063 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
112064 + return true;
112065 +
112066 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
112067 + return true;
112068 +
112069 + return subset == superset;
112070 +}
112071 +
112072 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
112073 +{
112074 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
112075 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
112076 +
112077 + return op;
112078 +}
112079 +
112080 +static void register_checker_address_spaces(void *event_data, void *data)
112081 +{
112082 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
112083 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
112084 + c_register_addr_space("__user", ADDR_SPACE_USER);
112085 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
112086 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
112087 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
112088 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
112089 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
112090 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
112091 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
112092 +
112093 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
112094 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
112095 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
112096 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
112097 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
112098 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
112099 + targetm.addr_space.convert = checker_addr_space_convert;
112100 +}
112101 +
112102 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112103 +{
112104 + const char * const plugin_name = plugin_info->base_name;
112105 + const int argc = plugin_info->argc;
112106 + const struct plugin_argument * const argv = plugin_info->argv;
112107 + int i;
112108 +
112109 + if (!plugin_default_version_check(version, &gcc_version)) {
112110 + error(G_("incompatible gcc/plugin versions"));
112111 + return 1;
112112 + }
112113 +
112114 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
112115 +
112116 + for (i = 0; i < argc; ++i)
112117 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112118 +
112119 + if (TARGET_64BIT == 0)
112120 + return 0;
112121 +
112122 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
112123 +
112124 + return 0;
112125 +}
112126 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
112127 new file mode 100644
112128 index 0000000..0c96d8a
112129 --- /dev/null
112130 +++ b/tools/gcc/colorize_plugin.c
112131 @@ -0,0 +1,215 @@
112132 +/*
112133 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
112134 + * Licensed under the GPL v2
112135 + *
112136 + * Note: the choice of the license means that the compilation process is
112137 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112138 + * but for the kernel it doesn't matter since it doesn't link against
112139 + * any of the gcc libraries
112140 + *
112141 + * gcc plugin to colorize diagnostic output
112142 + *
112143 + */
112144 +
112145 +#include "gcc-common.h"
112146 +
112147 +int plugin_is_GPL_compatible;
112148 +
112149 +static struct plugin_info colorize_plugin_info = {
112150 + .version = "201404202350",
112151 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
112152 +};
112153 +
112154 +#define GREEN "\033[32m\033[K"
112155 +#define LIGHTGREEN "\033[1;32m\033[K"
112156 +#define YELLOW "\033[33m\033[K"
112157 +#define LIGHTYELLOW "\033[1;33m\033[K"
112158 +#define RED "\033[31m\033[K"
112159 +#define LIGHTRED "\033[1;31m\033[K"
112160 +#define BLUE "\033[34m\033[K"
112161 +#define LIGHTBLUE "\033[1;34m\033[K"
112162 +#define BRIGHT "\033[1;m\033[K"
112163 +#define NORMAL "\033[m\033[K"
112164 +
112165 +static diagnostic_starter_fn old_starter;
112166 +static diagnostic_finalizer_fn old_finalizer;
112167 +
112168 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
112169 +{
112170 + const char *color;
112171 + char *newprefix;
112172 +
112173 + switch (diagnostic->kind) {
112174 + case DK_NOTE:
112175 + color = LIGHTBLUE;
112176 + break;
112177 +
112178 + case DK_PEDWARN:
112179 + case DK_WARNING:
112180 + color = LIGHTYELLOW;
112181 + break;
112182 +
112183 + case DK_ERROR:
112184 + case DK_FATAL:
112185 + case DK_ICE:
112186 + case DK_PERMERROR:
112187 + case DK_SORRY:
112188 + color = LIGHTRED;
112189 + break;
112190 +
112191 + default:
112192 + color = NORMAL;
112193 + }
112194 +
112195 + old_starter(context, diagnostic);
112196 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
112197 + return;
112198 + pp_destroy_prefix(context->printer);
112199 + pp_set_prefix(context->printer, newprefix);
112200 +}
112201 +
112202 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
112203 +{
112204 + old_finalizer(context, diagnostic);
112205 +}
112206 +
112207 +static void colorize_arm(void)
112208 +{
112209 + old_starter = diagnostic_starter(global_dc);
112210 + old_finalizer = diagnostic_finalizer(global_dc);
112211 +
112212 + diagnostic_starter(global_dc) = start_colorize;
112213 + diagnostic_finalizer(global_dc) = finalize_colorize;
112214 +}
112215 +
112216 +static unsigned int execute_colorize_rearm(void)
112217 +{
112218 + if (diagnostic_starter(global_dc) == start_colorize)
112219 + return 0;
112220 +
112221 + colorize_arm();
112222 + return 0;
112223 +}
112224 +
112225 +#if BUILDING_GCC_VERSION >= 4009
112226 +namespace {
112227 +static const struct pass_data colorize_rearm_pass_data = {
112228 +#else
112229 +struct simple_ipa_opt_pass colorize_rearm_pass = {
112230 + .pass = {
112231 +#endif
112232 + .type = SIMPLE_IPA_PASS,
112233 + .name = "colorize_rearm",
112234 +#if BUILDING_GCC_VERSION >= 4008
112235 + .optinfo_flags = OPTGROUP_NONE,
112236 +#endif
112237 +#if BUILDING_GCC_VERSION >= 5000
112238 +#elif BUILDING_GCC_VERSION == 4009
112239 + .has_gate = false,
112240 + .has_execute = true,
112241 +#else
112242 + .gate = NULL,
112243 + .execute = execute_colorize_rearm,
112244 + .sub = NULL,
112245 + .next = NULL,
112246 + .static_pass_number = 0,
112247 +#endif
112248 + .tv_id = TV_NONE,
112249 + .properties_required = 0,
112250 + .properties_provided = 0,
112251 + .properties_destroyed = 0,
112252 + .todo_flags_start = 0,
112253 + .todo_flags_finish = 0
112254 +#if BUILDING_GCC_VERSION < 4009
112255 + }
112256 +#endif
112257 +};
112258 +
112259 +#if BUILDING_GCC_VERSION >= 4009
112260 +class colorize_rearm_pass : public simple_ipa_opt_pass {
112261 +public:
112262 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
112263 +#if BUILDING_GCC_VERSION >= 5000
112264 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
112265 +#else
112266 + unsigned int execute() { return execute_colorize_rearm(); }
112267 +#endif
112268 +};
112269 +}
112270 +
112271 +static opt_pass *make_colorize_rearm_pass(void)
112272 +{
112273 + return new colorize_rearm_pass();
112274 +}
112275 +#else
112276 +static struct opt_pass *make_colorize_rearm_pass(void)
112277 +{
112278 + return &colorize_rearm_pass.pass;
112279 +}
112280 +#endif
112281 +
112282 +static void colorize_start_unit(void *gcc_data, void *user_data)
112283 +{
112284 + colorize_arm();
112285 +}
112286 +
112287 +static bool should_colorize(void)
112288 +{
112289 +#if BUILDING_GCC_VERSION >= 4009
112290 + return false;
112291 +#else
112292 + char const *t = getenv("TERM");
112293 +
112294 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
112295 +#endif
112296 +}
112297 +
112298 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112299 +{
112300 + const char * const plugin_name = plugin_info->base_name;
112301 + const int argc = plugin_info->argc;
112302 + const struct plugin_argument * const argv = plugin_info->argv;
112303 + int i;
112304 + struct register_pass_info colorize_rearm_pass_info;
112305 + bool colorize;
112306 +
112307 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
112308 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
112309 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
112310 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112311 +
112312 + if (!plugin_default_version_check(version, &gcc_version)) {
112313 + error(G_("incompatible gcc/plugin versions"));
112314 + return 1;
112315 + }
112316 +
112317 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
112318 +
112319 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
112320 +
112321 + for (i = 0; i < argc; ++i) {
112322 + if (!strcmp(argv[i].key, "color")) {
112323 + if (!argv[i].value) {
112324 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112325 + continue;
112326 + }
112327 + if (!strcmp(argv[i].value, "always"))
112328 + colorize = true;
112329 + else if (!strcmp(argv[i].value, "never"))
112330 + colorize = false;
112331 + else if (!strcmp(argv[i].value, "auto"))
112332 + colorize = should_colorize();
112333 + else
112334 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112335 + continue;
112336 + }
112337 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112338 + }
112339 +
112340 + if (colorize) {
112341 + // TODO: parse GCC_COLORS as used by gcc 4.9+
112342 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
112343 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
112344 + }
112345 + return 0;
112346 +}
112347 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
112348 new file mode 100644
112349 index 0000000..93b181d
112350 --- /dev/null
112351 +++ b/tools/gcc/constify_plugin.c
112352 @@ -0,0 +1,563 @@
112353 +/*
112354 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
112355 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
112356 + * Licensed under the GPL v2, or (at your option) v3
112357 + *
112358 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
112359 + *
112360 + * Homepage:
112361 + * http://www.grsecurity.net/~ephox/const_plugin/
112362 + *
112363 + * Usage:
112364 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
112365 + * $ gcc -fplugin=constify_plugin.so test.c -O2
112366 + */
112367 +
112368 +#include "gcc-common.h"
112369 +
112370 +// unused C type flag in all versions 4.5-5.0
112371 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
112372 +
112373 +int plugin_is_GPL_compatible;
112374 +
112375 +static struct plugin_info const_plugin_info = {
112376 + .version = "201401270210",
112377 + .help = "no-constify\tturn off constification\n",
112378 +};
112379 +
112380 +typedef struct {
112381 + bool has_fptr_field;
112382 + bool has_writable_field;
112383 + bool has_do_const_field;
112384 + bool has_no_const_field;
112385 +} constify_info;
112386 +
112387 +static const_tree get_field_type(const_tree field)
112388 +{
112389 + return strip_array_types(TREE_TYPE(field));
112390 +}
112391 +
112392 +static bool is_fptr(const_tree field)
112393 +{
112394 + const_tree ptr = get_field_type(field);
112395 +
112396 + if (TREE_CODE(ptr) != POINTER_TYPE)
112397 + return false;
112398 +
112399 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
112400 +}
112401 +
112402 +/*
112403 + * determine whether the given structure type meets the requirements for automatic constification,
112404 + * including the constification attributes on nested structure types
112405 + */
112406 +static void constifiable(const_tree node, constify_info *cinfo)
112407 +{
112408 + const_tree field;
112409 +
112410 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
112411 +
112412 + // e.g., pointer to structure fields while still constructing the structure type
112413 + if (TYPE_FIELDS(node) == NULL_TREE)
112414 + return;
112415 +
112416 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
112417 + const_tree type = get_field_type(field);
112418 + enum tree_code code = TREE_CODE(type);
112419 +
112420 + if (node == type)
112421 + continue;
112422 +
112423 + if (is_fptr(field))
112424 + cinfo->has_fptr_field = true;
112425 + else if (!TREE_READONLY(field))
112426 + cinfo->has_writable_field = true;
112427 +
112428 + if (code == RECORD_TYPE || code == UNION_TYPE) {
112429 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
112430 + cinfo->has_do_const_field = true;
112431 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
112432 + cinfo->has_no_const_field = true;
112433 + else
112434 + constifiable(type, cinfo);
112435 + }
112436 + }
112437 +}
112438 +
112439 +static bool constified(const_tree node)
112440 +{
112441 + constify_info cinfo = {
112442 + .has_fptr_field = false,
112443 + .has_writable_field = false,
112444 + .has_do_const_field = false,
112445 + .has_no_const_field = false
112446 + };
112447 +
112448 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
112449 +
112450 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
112451 +// gcc_assert(!TYPE_READONLY(node));
112452 + return false;
112453 + }
112454 +
112455 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
112456 + gcc_assert(TYPE_READONLY(node));
112457 + return true;
112458 + }
112459 +
112460 + constifiable(node, &cinfo);
112461 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
112462 + return false;
112463 +
112464 + return TYPE_READONLY(node);
112465 +}
112466 +
112467 +static void deconstify_tree(tree node);
112468 +
112469 +static void deconstify_type(tree type)
112470 +{
112471 + tree field;
112472 +
112473 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
112474 +
112475 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112476 + const_tree fieldtype = get_field_type(field);
112477 +
112478 + // special case handling of simple ptr-to-same-array-type members
112479 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
112480 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
112481 +
112482 + if (TREE_TYPE(TREE_TYPE(field)) == type)
112483 + continue;
112484 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
112485 + continue;
112486 + if (!constified(ptrtype))
112487 + continue;
112488 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
112489 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
112490 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
112491 + }
112492 + continue;
112493 + }
112494 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
112495 + continue;
112496 + if (!constified(fieldtype))
112497 + continue;
112498 +
112499 + deconstify_tree(field);
112500 + TREE_READONLY(field) = 0;
112501 + }
112502 + TYPE_READONLY(type) = 0;
112503 + C_TYPE_FIELDS_READONLY(type) = 0;
112504 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112505 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
112506 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
112507 + }
112508 +}
112509 +
112510 +static void deconstify_tree(tree node)
112511 +{
112512 + tree old_type, new_type, field;
112513 +
112514 + old_type = TREE_TYPE(node);
112515 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
112516 + node = TREE_TYPE(node) = copy_node(old_type);
112517 + old_type = TREE_TYPE(old_type);
112518 + }
112519 +
112520 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
112521 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
112522 +
112523 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
112524 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
112525 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
112526 + DECL_FIELD_CONTEXT(field) = new_type;
112527 +
112528 + deconstify_type(new_type);
112529 +
112530 + TREE_TYPE(node) = new_type;
112531 +}
112532 +
112533 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112534 +{
112535 + tree type;
112536 + constify_info cinfo = {
112537 + .has_fptr_field = false,
112538 + .has_writable_field = false,
112539 + .has_do_const_field = false,
112540 + .has_no_const_field = false
112541 + };
112542 +
112543 + *no_add_attrs = true;
112544 + if (TREE_CODE(*node) == FUNCTION_DECL) {
112545 + error("%qE attribute does not apply to functions (%qF)", name, *node);
112546 + return NULL_TREE;
112547 + }
112548 +
112549 + if (TREE_CODE(*node) == PARM_DECL) {
112550 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
112551 + return NULL_TREE;
112552 + }
112553 +
112554 + if (TREE_CODE(*node) == VAR_DECL) {
112555 + error("%qE attribute does not apply to variables (%qD)", name, *node);
112556 + return NULL_TREE;
112557 + }
112558 +
112559 + if (TYPE_P(*node)) {
112560 + type = *node;
112561 + } else {
112562 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
112563 + type = TREE_TYPE(*node);
112564 + }
112565 +
112566 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
112567 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
112568 + return NULL_TREE;
112569 + }
112570 +
112571 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
112572 + error("%qE attribute is already applied to the type %qT", name, type);
112573 + return NULL_TREE;
112574 + }
112575 +
112576 + if (TYPE_P(*node)) {
112577 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
112578 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
112579 + else
112580 + *no_add_attrs = false;
112581 + return NULL_TREE;
112582 + }
112583 +
112584 + constifiable(type, &cinfo);
112585 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112586 + deconstify_tree(*node);
112587 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
112588 + return NULL_TREE;
112589 + }
112590 +
112591 + error("%qE attribute used on type %qT that is not constified", name, type);
112592 + return NULL_TREE;
112593 +}
112594 +
112595 +static void constify_type(tree type)
112596 +{
112597 + TYPE_READONLY(type) = 1;
112598 + C_TYPE_FIELDS_READONLY(type) = 1;
112599 + TYPE_CONSTIFY_VISITED(type) = 1;
112600 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
112601 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
112602 +}
112603 +
112604 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112605 +{
112606 + *no_add_attrs = true;
112607 + if (!TYPE_P(*node)) {
112608 + error("%qE attribute applies to types only (%qD)", name, *node);
112609 + return NULL_TREE;
112610 + }
112611 +
112612 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
112613 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
112614 + return NULL_TREE;
112615 + }
112616 +
112617 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
112618 + error("%qE attribute used on %qT is already applied to the type", name, *node);
112619 + return NULL_TREE;
112620 + }
112621 +
112622 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
112623 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
112624 + return NULL_TREE;
112625 + }
112626 +
112627 + *no_add_attrs = false;
112628 + return NULL_TREE;
112629 +}
112630 +
112631 +static struct attribute_spec no_const_attr = {
112632 + .name = "no_const",
112633 + .min_length = 0,
112634 + .max_length = 0,
112635 + .decl_required = false,
112636 + .type_required = false,
112637 + .function_type_required = false,
112638 + .handler = handle_no_const_attribute,
112639 +#if BUILDING_GCC_VERSION >= 4007
112640 + .affects_type_identity = true
112641 +#endif
112642 +};
112643 +
112644 +static struct attribute_spec do_const_attr = {
112645 + .name = "do_const",
112646 + .min_length = 0,
112647 + .max_length = 0,
112648 + .decl_required = false,
112649 + .type_required = false,
112650 + .function_type_required = false,
112651 + .handler = handle_do_const_attribute,
112652 +#if BUILDING_GCC_VERSION >= 4007
112653 + .affects_type_identity = true
112654 +#endif
112655 +};
112656 +
112657 +static void register_attributes(void *event_data, void *data)
112658 +{
112659 + register_attribute(&no_const_attr);
112660 + register_attribute(&do_const_attr);
112661 +}
112662 +
112663 +static void finish_type(void *event_data, void *data)
112664 +{
112665 + tree type = (tree)event_data;
112666 + constify_info cinfo = {
112667 + .has_fptr_field = false,
112668 + .has_writable_field = false,
112669 + .has_do_const_field = false,
112670 + .has_no_const_field = false
112671 + };
112672 +
112673 + if (type == NULL_TREE || type == error_mark_node)
112674 + return;
112675 +
112676 +#if BUILDING_GCC_VERSION >= 5000
112677 + if (TREE_CODE(type) == ENUMERAL_TYPE)
112678 + return;
112679 +#endif
112680 +
112681 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
112682 + return;
112683 +
112684 + constifiable(type, &cinfo);
112685 +
112686 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
112687 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
112688 + deconstify_type(type);
112689 + TYPE_CONSTIFY_VISITED(type) = 1;
112690 + } else
112691 + error("'no_const' attribute used on type %qT that is not constified", type);
112692 + return;
112693 + }
112694 +
112695 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112696 + if (!cinfo.has_writable_field) {
112697 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
112698 + return;
112699 + }
112700 + constify_type(type);
112701 + return;
112702 + }
112703 +
112704 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
112705 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112706 + error("'do_const' attribute used on type %qT that is constified", type);
112707 + return;
112708 + }
112709 + constify_type(type);
112710 + return;
112711 + }
112712 +
112713 + deconstify_type(type);
112714 + TYPE_CONSTIFY_VISITED(type) = 1;
112715 +}
112716 +
112717 +static void check_global_variables(void *event_data, void *data)
112718 +{
112719 +#if BUILDING_GCC_VERSION >= 4009
112720 + varpool_node *node;
112721 +#else
112722 + struct varpool_node *node;
112723 +#endif
112724 +
112725 + FOR_EACH_VARIABLE(node) {
112726 + tree var = NODE_DECL(node);
112727 + tree type = TREE_TYPE(var);
112728 +
112729 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
112730 + continue;
112731 +
112732 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
112733 + continue;
112734 +
112735 + if (!TYPE_CONSTIFY_VISITED(type))
112736 + continue;
112737 +
112738 + if (DECL_EXTERNAL(var))
112739 + continue;
112740 +
112741 + if (DECL_INITIAL(var))
112742 + continue;
112743 +
112744 + // this works around a gcc bug/feature where uninitialized globals
112745 + // are moved into the .bss section regardless of any constification
112746 + DECL_INITIAL(var) = build_constructor(type, NULL);
112747 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
112748 + }
112749 +}
112750 +
112751 +static unsigned int check_local_variables(void)
112752 +{
112753 + unsigned int ret = 0;
112754 + tree var;
112755 +
112756 + unsigned int i;
112757 +
112758 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
112759 + tree type = TREE_TYPE(var);
112760 +
112761 + gcc_assert(DECL_P(var));
112762 + if (is_global_var(var))
112763 + continue;
112764 +
112765 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
112766 + continue;
112767 +
112768 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
112769 + continue;
112770 +
112771 + if (!TYPE_CONSTIFY_VISITED(type))
112772 + continue;
112773 +
112774 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
112775 + ret = 1;
112776 + }
112777 + return ret;
112778 +}
112779 +
112780 +#if BUILDING_GCC_VERSION >= 4009
112781 +namespace {
112782 +static const struct pass_data check_local_variables_pass_data = {
112783 +#else
112784 +static struct gimple_opt_pass check_local_variables_pass = {
112785 + .pass = {
112786 +#endif
112787 + .type = GIMPLE_PASS,
112788 + .name = "check_local_variables",
112789 +#if BUILDING_GCC_VERSION >= 4008
112790 + .optinfo_flags = OPTGROUP_NONE,
112791 +#endif
112792 +#if BUILDING_GCC_VERSION >= 5000
112793 +#elif BUILDING_GCC_VERSION >= 4009
112794 + .has_gate = false,
112795 + .has_execute = true,
112796 +#else
112797 + .gate = NULL,
112798 + .execute = check_local_variables,
112799 + .sub = NULL,
112800 + .next = NULL,
112801 + .static_pass_number = 0,
112802 +#endif
112803 + .tv_id = TV_NONE,
112804 + .properties_required = 0,
112805 + .properties_provided = 0,
112806 + .properties_destroyed = 0,
112807 + .todo_flags_start = 0,
112808 + .todo_flags_finish = 0
112809 +#if BUILDING_GCC_VERSION < 4009
112810 + }
112811 +#endif
112812 +};
112813 +
112814 +#if BUILDING_GCC_VERSION >= 4009
112815 +class check_local_variables_pass : public gimple_opt_pass {
112816 +public:
112817 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
112818 + unsigned int execute() { return check_local_variables(); }
112819 +};
112820 +}
112821 +
112822 +static opt_pass *make_check_local_variables_pass(void)
112823 +{
112824 + return new check_local_variables_pass();
112825 +}
112826 +#else
112827 +static struct opt_pass *make_check_local_variables_pass(void)
112828 +{
112829 + return &check_local_variables_pass.pass;
112830 +}
112831 +#endif
112832 +
112833 +static struct {
112834 + const char *name;
112835 + const char *asm_op;
112836 +} sections[] = {
112837 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
112838 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
112839 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
112840 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
112841 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
112842 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
112843 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
112844 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
112845 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
112846 +};
112847 +
112848 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
112849 +
112850 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
112851 +{
112852 + size_t i;
112853 +
112854 + for (i = 0; i < ARRAY_SIZE(sections); i++)
112855 + if (!strcmp(sections[i].name, name))
112856 + return 0;
112857 + return old_section_type_flags(decl, name, reloc);
112858 +}
112859 +
112860 +static void constify_start_unit(void *gcc_data, void *user_data)
112861 +{
112862 +// size_t i;
112863 +
112864 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
112865 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
112866 +// sections[i].section = get_section(sections[i].name, 0, NULL);
112867 +
112868 + old_section_type_flags = targetm.section_type_flags;
112869 + targetm.section_type_flags = constify_section_type_flags;
112870 +}
112871 +
112872 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112873 +{
112874 + const char * const plugin_name = plugin_info->base_name;
112875 + const int argc = plugin_info->argc;
112876 + const struct plugin_argument * const argv = plugin_info->argv;
112877 + int i;
112878 + bool constify = true;
112879 +
112880 + struct register_pass_info check_local_variables_pass_info;
112881 +
112882 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
112883 + check_local_variables_pass_info.reference_pass_name = "ssa";
112884 + check_local_variables_pass_info.ref_pass_instance_number = 1;
112885 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112886 +
112887 + if (!plugin_default_version_check(version, &gcc_version)) {
112888 + error(G_("incompatible gcc/plugin versions"));
112889 + return 1;
112890 + }
112891 +
112892 + for (i = 0; i < argc; ++i) {
112893 + if (!(strcmp(argv[i].key, "no-constify"))) {
112894 + constify = false;
112895 + continue;
112896 + }
112897 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112898 + }
112899 +
112900 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
112901 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
112902 + constify = false;
112903 + }
112904 +
112905 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
112906 + if (constify) {
112907 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
112908 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
112909 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
112910 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
112911 + }
112912 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112913 +
112914 + return 0;
112915 +}
112916 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
112917 new file mode 100644
112918 index 0000000..d8ec362
112919 --- /dev/null
112920 +++ b/tools/gcc/gcc-common.h
112921 @@ -0,0 +1,666 @@
112922 +#ifndef GCC_COMMON_H_INCLUDED
112923 +#define GCC_COMMON_H_INCLUDED
112924 +
112925 +#include "plugin.h"
112926 +#include "bversion.h"
112927 +#include "plugin-version.h"
112928 +#include "config.h"
112929 +#include "system.h"
112930 +#include "coretypes.h"
112931 +#include "tm.h"
112932 +#include "line-map.h"
112933 +#include "input.h"
112934 +#include "tree.h"
112935 +
112936 +#include "tree-inline.h"
112937 +#include "version.h"
112938 +#include "rtl.h"
112939 +#include "tm_p.h"
112940 +#include "flags.h"
112941 +//#include "insn-attr.h"
112942 +//#include "insn-config.h"
112943 +//#include "insn-flags.h"
112944 +#include "hard-reg-set.h"
112945 +//#include "recog.h"
112946 +#include "output.h"
112947 +#include "except.h"
112948 +#include "function.h"
112949 +#include "toplev.h"
112950 +//#include "expr.h"
112951 +#include "basic-block.h"
112952 +#include "intl.h"
112953 +#include "ggc.h"
112954 +//#include "regs.h"
112955 +#include "timevar.h"
112956 +
112957 +#include "params.h"
112958 +
112959 +#if BUILDING_GCC_VERSION <= 4009
112960 +#include "pointer-set.h"
112961 +#else
112962 +#include "hash-map.h"
112963 +#endif
112964 +
112965 +#include "emit-rtl.h"
112966 +//#include "reload.h"
112967 +//#include "ira.h"
112968 +//#include "dwarf2asm.h"
112969 +#include "debug.h"
112970 +#include "target.h"
112971 +#include "langhooks.h"
112972 +#include "cfgloop.h"
112973 +//#include "hosthooks.h"
112974 +#include "cgraph.h"
112975 +#include "opts.h"
112976 +//#include "coverage.h"
112977 +//#include "value-prof.h"
112978 +
112979 +#if BUILDING_GCC_VERSION == 4005
112980 +#include <sys/mman.h>
112981 +#endif
112982 +
112983 +#if BUILDING_GCC_VERSION >= 4007
112984 +#include "tree-pretty-print.h"
112985 +#include "gimple-pretty-print.h"
112986 +#endif
112987 +
112988 +#if BUILDING_GCC_VERSION >= 4006
112989 +//#include "c-tree.h"
112990 +//#include "cp/cp-tree.h"
112991 +#include "c-family/c-common.h"
112992 +#else
112993 +#include "c-common.h"
112994 +#endif
112995 +
112996 +#if BUILDING_GCC_VERSION <= 4008
112997 +#include "tree-flow.h"
112998 +#else
112999 +#include "tree-cfgcleanup.h"
113000 +#endif
113001 +
113002 +#if BUILDING_GCC_VERSION >= 4008
113003 +#include "is-a.h"
113004 +#endif
113005 +
113006 +#include "diagnostic.h"
113007 +//#include "tree-diagnostic.h"
113008 +#include "tree-dump.h"
113009 +#include "tree-pass.h"
113010 +//#include "df.h"
113011 +#include "predict.h"
113012 +#include "ipa-utils.h"
113013 +
113014 +#if BUILDING_GCC_VERSION >= 4009
113015 +#include "varasm.h"
113016 +#include "stor-layout.h"
113017 +#include "internal-fn.h"
113018 +#include "gimple-expr.h"
113019 +#include "gimple-fold.h"
113020 +//#include "diagnostic-color.h"
113021 +#include "context.h"
113022 +#include "tree-ssa-alias.h"
113023 +#include "tree-ssa.h"
113024 +#include "stringpool.h"
113025 +#include "tree-ssanames.h"
113026 +#include "print-tree.h"
113027 +#include "tree-eh.h"
113028 +#include "stmt.h"
113029 +#include "gimplify.h"
113030 +#endif
113031 +
113032 +#include "gimple.h"
113033 +
113034 +#if BUILDING_GCC_VERSION >= 4009
113035 +#include "tree-ssa-operands.h"
113036 +#include "tree-phinodes.h"
113037 +#include "tree-cfg.h"
113038 +#include "gimple-iterator.h"
113039 +#include "gimple-ssa.h"
113040 +#include "ssa-iterators.h"
113041 +#endif
113042 +
113043 +//#include "lto/lto.h"
113044 +#if BUILDING_GCC_VERSION >= 4007
113045 +//#include "data-streamer.h"
113046 +#else
113047 +//#include "lto-streamer.h"
113048 +#endif
113049 +//#include "lto-compress.h"
113050 +#if BUILDING_GCC_VERSION >= 5000
113051 +//#include "lto-section-names.h"
113052 +#include "builtins.h"
113053 +#endif
113054 +
113055 +//#include "expr.h" where are you...
113056 +extern rtx emit_move_insn(rtx x, rtx y);
113057 +
113058 +// missing from basic_block.h...
113059 +extern void debug_dominance_info(enum cdi_direction dir);
113060 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
113061 +
113062 +#ifdef __cplusplus
113063 +static inline void debug_tree(const_tree t)
113064 +{
113065 + debug_tree(CONST_CAST_TREE(t));
113066 +}
113067 +#else
113068 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
113069 +#endif
113070 +
113071 +#define __unused __attribute__((__unused__))
113072 +
113073 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
113074 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
113075 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
113076 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
113077 +
113078 +// should come from c-tree.h if only it were installed for gcc 4.5...
113079 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
113080 +
113081 +#if BUILDING_GCC_VERSION == 4005
113082 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
113083 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
113084 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
113085 +#define TODO_rebuild_cgraph_edges 0
113086 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
113087 +
113088 +#ifndef O_BINARY
113089 +#define O_BINARY 0
113090 +#endif
113091 +
113092 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
113093 +{
113094 + tree fndecl;
113095 +
113096 + if (!is_gimple_call(stmt))
113097 + return false;
113098 + fndecl = gimple_call_fndecl(stmt);
113099 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
113100 + return false;
113101 +// print_node(stderr, "pax", fndecl, 4);
113102 + return DECL_FUNCTION_CODE(fndecl) == code;
113103 +}
113104 +
113105 +static inline bool is_simple_builtin(tree decl)
113106 +{
113107 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
113108 + return false;
113109 +
113110 + switch (DECL_FUNCTION_CODE(decl)) {
113111 + /* Builtins that expand to constants. */
113112 + case BUILT_IN_CONSTANT_P:
113113 + case BUILT_IN_EXPECT:
113114 + case BUILT_IN_OBJECT_SIZE:
113115 + case BUILT_IN_UNREACHABLE:
113116 + /* Simple register moves or loads from stack. */
113117 + case BUILT_IN_RETURN_ADDRESS:
113118 + case BUILT_IN_EXTRACT_RETURN_ADDR:
113119 + case BUILT_IN_FROB_RETURN_ADDR:
113120 + case BUILT_IN_RETURN:
113121 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
113122 + case BUILT_IN_FRAME_ADDRESS:
113123 + case BUILT_IN_VA_END:
113124 + case BUILT_IN_STACK_SAVE:
113125 + case BUILT_IN_STACK_RESTORE:
113126 + /* Exception state returns or moves registers around. */
113127 + case BUILT_IN_EH_FILTER:
113128 + case BUILT_IN_EH_POINTER:
113129 + case BUILT_IN_EH_COPY_VALUES:
113130 + return true;
113131 +
113132 + default:
113133 + return false;
113134 + }
113135 +}
113136 +#endif
113137 +
113138 +#if BUILDING_GCC_VERSION <= 4006
113139 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
113140 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
113141 +#define EDGE_PRESERVE 0ULL
113142 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
113143 +#define flag_fat_lto_objects true
113144 +
113145 +#define get_random_seed(noinit) ({ \
113146 + unsigned HOST_WIDE_INT seed; \
113147 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
113148 + seed * seed; })
113149 +
113150 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
113151 +
113152 +static inline bool gimple_clobber_p(gimple s __unused)
113153 +{
113154 + return false;
113155 +}
113156 +
113157 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
113158 +{
113159 + unsigned i;
113160 +
113161 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
113162 + tree op = gimple_asm_clobber_op(stmt, i);
113163 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
113164 + return true;
113165 + }
113166 +
113167 + return false;
113168 +}
113169 +
113170 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
113171 +{
113172 + return implicit_built_in_decls[fncode];
113173 +}
113174 +
113175 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
113176 +{
113177 + return cgraph_postorder(order);
113178 +}
113179 +
113180 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
113181 +{
113182 + struct cgraph_node *node = cgraph_get_node(decl);
113183 +
113184 + return node ? node : cgraph_node(decl);
113185 +}
113186 +
113187 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
113188 +{
113189 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
113190 +}
113191 +
113192 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
113193 +{
113194 + struct cgraph_node *node;
113195 +
113196 + for (node = cgraph_nodes; node; node = node->next)
113197 + if (cgraph_function_with_gimple_body_p(node))
113198 + return node;
113199 + return NULL;
113200 +}
113201 +
113202 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
113203 +{
113204 + for (node = node->next; node; node = node->next)
113205 + if (cgraph_function_with_gimple_body_p(node))
113206 + return node;
113207 + return NULL;
113208 +}
113209 +
113210 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
113211 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
113212 + (node) = cgraph_next_function_with_gimple_body(node))
113213 +#endif
113214 +
113215 +#if BUILDING_GCC_VERSION == 4006
113216 +extern void debug_gimple_stmt(gimple);
113217 +extern void debug_gimple_seq(gimple_seq);
113218 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
113219 +extern void print_gimple_stmt(FILE *, gimple, int, int);
113220 +extern void print_gimple_expr(FILE *, gimple, int, int);
113221 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
113222 +#endif
113223 +
113224 +#if BUILDING_GCC_VERSION <= 4007
113225 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
113226 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
113227 +#define PROP_loops 0
113228 +#define NODE_SYMBOL(node) (node)
113229 +#define NODE_DECL(node) (node)->decl
113230 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
113231 +
113232 +static inline int bb_loop_depth(const_basic_block bb)
113233 +{
113234 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
113235 +}
113236 +
113237 +static inline bool gimple_store_p(gimple gs)
113238 +{
113239 + tree lhs = gimple_get_lhs(gs);
113240 + return lhs && !is_gimple_reg(lhs);
113241 +}
113242 +#endif
113243 +
113244 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
113245 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
113246 +{
113247 + return cgraph_alias_aliased_node(n);
113248 +}
113249 +#endif
113250 +
113251 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
113252 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
113253 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
113254 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
113255 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
113256 +#endif
113257 +
113258 +#if BUILDING_GCC_VERSION <= 4008
113259 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
113260 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
113261 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
113262 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
113263 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
113264 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
113265 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
113266 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
113267 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
113268 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
113269 +
113270 +static inline bool tree_fits_shwi_p(const_tree t)
113271 +{
113272 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
113273 + return false;
113274 +
113275 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
113276 + return true;
113277 +
113278 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
113279 + return true;
113280 +
113281 + return false;
113282 +}
113283 +
113284 +static inline bool tree_fits_uhwi_p(const_tree t)
113285 +{
113286 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
113287 + return false;
113288 +
113289 + return TREE_INT_CST_HIGH(t) == 0;
113290 +}
113291 +
113292 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
113293 +{
113294 + gcc_assert(tree_fits_shwi_p(t));
113295 + return TREE_INT_CST_LOW(t);
113296 +}
113297 +
113298 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
113299 +{
113300 + gcc_assert(tree_fits_uhwi_p(t));
113301 + return TREE_INT_CST_LOW(t);
113302 +}
113303 +
113304 +static inline const char *get_tree_code_name(enum tree_code code)
113305 +{
113306 + gcc_assert(code < MAX_TREE_CODES);
113307 + return tree_code_name[code];
113308 +}
113309 +
113310 +#define ipa_remove_stmt_references(cnode, stmt)
113311 +typedef union gimple_statement_d gasm;
113312 +typedef union gimple_statement_d gassign;
113313 +typedef union gimple_statement_d gcall;
113314 +typedef union gimple_statement_d gcond;
113315 +typedef union gimple_statement_d gdebug;
113316 +typedef union gimple_statement_d gphi;
113317 +typedef union gimple_statement_d greturn;
113318 +#endif
113319 +
113320 +#if BUILDING_GCC_VERSION == 4008
113321 +#define NODE_SYMBOL(node) (&(node)->symbol)
113322 +#define NODE_DECL(node) (node)->symbol.decl
113323 +#endif
113324 +
113325 +#if BUILDING_GCC_VERSION >= 4008
113326 +#define add_referenced_var(var)
113327 +#define mark_sym_for_renaming(var)
113328 +#define varpool_mark_needed_node(node)
113329 +#define TODO_dump_func 0
113330 +#define TODO_dump_cgraph 0
113331 +#endif
113332 +
113333 +#if BUILDING_GCC_VERSION <= 4009
113334 +#define TODO_verify_il 0
113335 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
113336 +#endif
113337 +
113338 +#if BUILDING_GCC_VERSION == 4009
113339 +typedef struct gimple_statement_base gasm;
113340 +typedef struct gimple_statement_base gassign;
113341 +typedef struct gimple_statement_base gcall;
113342 +typedef struct gimple_statement_base gcond;
113343 +typedef struct gimple_statement_base gdebug;
113344 +typedef struct gimple_statement_base gphi;
113345 +typedef struct gimple_statement_base greturn;
113346 +#endif
113347 +
113348 +#if BUILDING_GCC_VERSION <= 4009
113349 +typedef struct rtx_def rtx_insn;
113350 +
113351 +static inline gasm *as_a_gasm(gimple stmt)
113352 +{
113353 + return stmt;
113354 +}
113355 +
113356 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
113357 +{
113358 + return stmt;
113359 +}
113360 +
113361 +static inline gassign *as_a_gassign(gimple stmt)
113362 +{
113363 + return stmt;
113364 +}
113365 +
113366 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
113367 +{
113368 + return stmt;
113369 +}
113370 +
113371 +static inline gcall *as_a_gcall(gimple stmt)
113372 +{
113373 + return stmt;
113374 +}
113375 +
113376 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
113377 +{
113378 + return stmt;
113379 +}
113380 +
113381 +static inline gphi *as_a_gphi(gimple stmt)
113382 +{
113383 + return stmt;
113384 +}
113385 +
113386 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
113387 +{
113388 + return stmt;
113389 +}
113390 +
113391 +static inline greturn *as_a_greturn(gimple stmt)
113392 +{
113393 + return stmt;
113394 +}
113395 +
113396 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
113397 +{
113398 + return stmt;
113399 +}
113400 +#endif
113401 +
113402 +#if BUILDING_GCC_VERSION >= 4009
113403 +#define TODO_ggc_collect 0
113404 +#define NODE_SYMBOL(node) (node)
113405 +#define NODE_DECL(node) (node)->decl
113406 +#define cgraph_node_name(node) (node)->name()
113407 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
113408 +#endif
113409 +
113410 +#if BUILDING_GCC_VERSION >= 5000
113411 +#define TODO_verify_ssa TODO_verify_il
113412 +#define TODO_verify_flow TODO_verify_il
113413 +#define TODO_verify_stmts TODO_verify_il
113414 +#define TODO_verify_rtl_sharing TODO_verify_il
113415 +
113416 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
113417 +
113418 +#define INSN_DELETED_P(insn) (insn)->deleted()
113419 +
113420 +// symtab/cgraph related
113421 +#define debug_cgraph_node(node) (node)->debug()
113422 +#define cgraph_get_node(decl) cgraph_node::get(decl)
113423 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
113424 +#define cgraph_n_nodes symtab->cgraph_count
113425 +#define cgraph_max_uid symtab->cgraph_max_uid
113426 +#define varpool_get_node(decl) varpool_node::get(decl)
113427 +
113428 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
113429 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
113430 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
113431 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
113432 +
113433 +typedef struct cgraph_node *cgraph_node_ptr;
113434 +typedef struct cgraph_edge *cgraph_edge_p;
113435 +typedef struct varpool_node *varpool_node_ptr;
113436 +
113437 +static inline void change_decl_assembler_name(tree decl, tree name)
113438 +{
113439 + symtab->change_decl_assembler_name(decl, name);
113440 +}
113441 +
113442 +static inline void varpool_finalize_decl(tree decl)
113443 +{
113444 + varpool_node::finalize_decl(decl);
113445 +}
113446 +
113447 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
113448 +{
113449 + return node->function_symbol(availability);
113450 +}
113451 +
113452 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
113453 +{
113454 + return node->ultimate_alias_target(availability);
113455 +}
113456 +
113457 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
113458 +{
113459 + return node->only_called_directly_p();
113460 +}
113461 +
113462 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
113463 +{
113464 + return node->get_availability();
113465 +}
113466 +
113467 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
113468 +{
113469 + return node->get_alias_target();
113470 +}
113471 +
113472 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
113473 +{
113474 + return symtab->add_cgraph_insertion_hook(hook, data);
113475 +}
113476 +
113477 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
113478 +{
113479 + symtab->remove_cgraph_insertion_hook(entry);
113480 +}
113481 +
113482 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
113483 +{
113484 + return symtab->add_cgraph_removal_hook(hook, data);
113485 +}
113486 +
113487 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
113488 +{
113489 + symtab->remove_cgraph_removal_hook(entry);
113490 +}
113491 +
113492 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
113493 +{
113494 + return symtab->add_cgraph_duplication_hook(hook, data);
113495 +}
113496 +
113497 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
113498 +{
113499 + symtab->remove_cgraph_duplication_hook(entry);
113500 +}
113501 +
113502 +// gimple related
113503 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
113504 +{
113505 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
113506 +}
113507 +
113508 +template <>
113509 +template <>
113510 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
113511 +{
113512 + return gs->code == GIMPLE_ASSIGN;
113513 +}
113514 +
113515 +template <>
113516 +template <>
113517 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
113518 +{
113519 + return gs->code == GIMPLE_RETURN;
113520 +}
113521 +
113522 +static inline gasm *as_a_gasm(gimple stmt)
113523 +{
113524 + return as_a<gasm *>(stmt);
113525 +}
113526 +
113527 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
113528 +{
113529 + return as_a<const gasm *>(stmt);
113530 +}
113531 +
113532 +static inline gassign *as_a_gassign(gimple stmt)
113533 +{
113534 + return as_a<gassign *>(stmt);
113535 +}
113536 +
113537 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
113538 +{
113539 + return as_a<const gassign *>(stmt);
113540 +}
113541 +
113542 +static inline gcall *as_a_gcall(gimple stmt)
113543 +{
113544 + return as_a<gcall *>(stmt);
113545 +}
113546 +
113547 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
113548 +{
113549 + return as_a<const gcall *>(stmt);
113550 +}
113551 +
113552 +static inline gphi *as_a_gphi(gimple stmt)
113553 +{
113554 + return as_a<gphi *>(stmt);
113555 +}
113556 +
113557 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
113558 +{
113559 + return as_a<const gphi *>(stmt);
113560 +}
113561 +
113562 +static inline greturn *as_a_greturn(gimple stmt)
113563 +{
113564 + return as_a<greturn *>(stmt);
113565 +}
113566 +
113567 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
113568 +{
113569 + return as_a<const greturn *>(stmt);
113570 +}
113571 +
113572 +// IPA/LTO related
113573 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
113574 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
113575 +
113576 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
113577 +{
113578 + return dyn_cast<cgraph_node_ptr>(ref->referring);
113579 +}
113580 +
113581 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
113582 +{
113583 + referring_node->remove_stmt_references(stmt);
113584 +}
113585 +#endif
113586 +
113587 +#endif
113588 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
113589 new file mode 100644
113590 index 0000000..7514850
113591 --- /dev/null
113592 +++ b/tools/gcc/gen-random-seed.sh
113593 @@ -0,0 +1,8 @@
113594 +#!/bin/sh
113595 +
113596 +if [ ! -f "$1" ]; then
113597 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
113598 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
113599 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
113600 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
113601 +fi
113602 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
113603 new file mode 100644
113604 index 0000000..457d54e
113605 --- /dev/null
113606 +++ b/tools/gcc/kallocstat_plugin.c
113607 @@ -0,0 +1,188 @@
113608 +/*
113609 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
113610 + * Licensed under the GPL v2
113611 + *
113612 + * Note: the choice of the license means that the compilation process is
113613 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
113614 + * but for the kernel it doesn't matter since it doesn't link against
113615 + * any of the gcc libraries
113616 + *
113617 + * gcc plugin to find the distribution of k*alloc sizes
113618 + *
113619 + * TODO:
113620 + *
113621 + * BUGS:
113622 + * - none known
113623 + */
113624 +
113625 +#include "gcc-common.h"
113626 +
113627 +int plugin_is_GPL_compatible;
113628 +
113629 +static struct plugin_info kallocstat_plugin_info = {
113630 + .version = "201401260140",
113631 + .help = NULL
113632 +};
113633 +
113634 +static const char * const kalloc_functions[] = {
113635 + "__kmalloc",
113636 + "kmalloc",
113637 + "kmalloc_large",
113638 + "kmalloc_node",
113639 + "kmalloc_order",
113640 + "kmalloc_order_trace",
113641 + "kmalloc_slab",
113642 + "kzalloc",
113643 + "kzalloc_node",
113644 +};
113645 +
113646 +static bool is_kalloc(const char *fnname)
113647 +{
113648 + size_t i;
113649 +
113650 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
113651 + if (!strcmp(fnname, kalloc_functions[i]))
113652 + return true;
113653 + return false;
113654 +}
113655 +
113656 +static unsigned int execute_kallocstat(void)
113657 +{
113658 + basic_block bb;
113659 +
113660 + // 1. loop through BBs and GIMPLE statements
113661 + FOR_EACH_BB_FN(bb, cfun) {
113662 + gimple_stmt_iterator gsi;
113663 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113664 + // gimple match:
113665 + tree fndecl, size;
113666 + gimple stmt;
113667 + const char *fnname;
113668 +
113669 + // is it a call
113670 + stmt = gsi_stmt(gsi);
113671 + if (!is_gimple_call(stmt))
113672 + continue;
113673 + fndecl = gimple_call_fndecl(stmt);
113674 + if (fndecl == NULL_TREE)
113675 + continue;
113676 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
113677 + continue;
113678 +
113679 + // is it a call to k*alloc
113680 + fnname = DECL_NAME_POINTER(fndecl);
113681 + if (!is_kalloc(fnname))
113682 + continue;
113683 +
113684 + // is the size arg const or the result of a simple const assignment
113685 + size = gimple_call_arg(stmt, 0);
113686 + while (true) {
113687 + expanded_location xloc;
113688 + size_t size_val;
113689 +
113690 + if (TREE_CONSTANT(size)) {
113691 + xloc = expand_location(gimple_location(stmt));
113692 + if (!xloc.file)
113693 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
113694 + size_val = TREE_INT_CST_LOW(size);
113695 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
113696 + break;
113697 + }
113698 +
113699 + if (TREE_CODE(size) != SSA_NAME)
113700 + break;
113701 + stmt = SSA_NAME_DEF_STMT(size);
113702 +//debug_gimple_stmt(stmt);
113703 +//debug_tree(size);
113704 + if (!stmt || !is_gimple_assign(stmt))
113705 + break;
113706 + if (gimple_num_ops(stmt) != 2)
113707 + break;
113708 + size = gimple_assign_rhs1(stmt);
113709 + }
113710 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
113711 +//debug_tree(gimple_call_fn(call_stmt));
113712 +//print_node(stderr, "pax", fndecl, 4);
113713 + }
113714 + }
113715 +
113716 + return 0;
113717 +}
113718 +
113719 +#if BUILDING_GCC_VERSION >= 4009
113720 +namespace {
113721 +static const struct pass_data kallocstat_pass_data = {
113722 +#else
113723 +static struct gimple_opt_pass kallocstat_pass = {
113724 + .pass = {
113725 +#endif
113726 + .type = GIMPLE_PASS,
113727 + .name = "kallocstat",
113728 +#if BUILDING_GCC_VERSION >= 4008
113729 + .optinfo_flags = OPTGROUP_NONE,
113730 +#endif
113731 +#if BUILDING_GCC_VERSION >= 5000
113732 +#elif BUILDING_GCC_VERSION == 4009
113733 + .has_gate = false,
113734 + .has_execute = true,
113735 +#else
113736 + .gate = NULL,
113737 + .execute = execute_kallocstat,
113738 + .sub = NULL,
113739 + .next = NULL,
113740 + .static_pass_number = 0,
113741 +#endif
113742 + .tv_id = TV_NONE,
113743 + .properties_required = 0,
113744 + .properties_provided = 0,
113745 + .properties_destroyed = 0,
113746 + .todo_flags_start = 0,
113747 + .todo_flags_finish = 0
113748 +#if BUILDING_GCC_VERSION < 4009
113749 + }
113750 +#endif
113751 +};
113752 +
113753 +#if BUILDING_GCC_VERSION >= 4009
113754 +class kallocstat_pass : public gimple_opt_pass {
113755 +public:
113756 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
113757 +#if BUILDING_GCC_VERSION >= 5000
113758 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
113759 +#else
113760 + unsigned int execute() { return execute_kallocstat(); }
113761 +#endif
113762 +};
113763 +}
113764 +
113765 +static opt_pass *make_kallocstat_pass(void)
113766 +{
113767 + return new kallocstat_pass();
113768 +}
113769 +#else
113770 +static struct opt_pass *make_kallocstat_pass(void)
113771 +{
113772 + return &kallocstat_pass.pass;
113773 +}
113774 +#endif
113775 +
113776 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113777 +{
113778 + const char * const plugin_name = plugin_info->base_name;
113779 + struct register_pass_info kallocstat_pass_info;
113780 +
113781 + kallocstat_pass_info.pass = make_kallocstat_pass();
113782 + kallocstat_pass_info.reference_pass_name = "ssa";
113783 + kallocstat_pass_info.ref_pass_instance_number = 1;
113784 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113785 +
113786 + if (!plugin_default_version_check(version, &gcc_version)) {
113787 + error(G_("incompatible gcc/plugin versions"));
113788 + return 1;
113789 + }
113790 +
113791 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
113792 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
113793 +
113794 + return 0;
113795 +}
113796 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
113797 new file mode 100644
113798 index 0000000..b0d8255
113799 --- /dev/null
113800 +++ b/tools/gcc/kernexec_plugin.c
113801 @@ -0,0 +1,547 @@
113802 +/*
113803 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
113804 + * Licensed under the GPL v2
113805 + *
113806 + * Note: the choice of the license means that the compilation process is
113807 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
113808 + * but for the kernel it doesn't matter since it doesn't link against
113809 + * any of the gcc libraries
113810 + *
113811 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
113812 + *
113813 + * TODO:
113814 + *
113815 + * BUGS:
113816 + * - none known
113817 + */
113818 +
113819 +#include "gcc-common.h"
113820 +
113821 +int plugin_is_GPL_compatible;
113822 +
113823 +static struct plugin_info kernexec_plugin_info = {
113824 + .version = "201401260140",
113825 + .help = "method=[bts|or]\tinstrumentation method\n"
113826 +};
113827 +
113828 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
113829 +static void (*kernexec_instrument_retaddr)(rtx);
113830 +
113831 +/*
113832 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
113833 + */
113834 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
113835 +{
113836 + gasm *asm_movabs_stmt;
113837 +
113838 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
113839 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
113840 + gimple_asm_set_volatile(asm_movabs_stmt, true);
113841 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
113842 + update_stmt(asm_movabs_stmt);
113843 +}
113844 +
113845 +/*
113846 + * find all asm() stmts that clobber r12 and add a reload of r12
113847 + */
113848 +static unsigned int execute_kernexec_reload(void)
113849 +{
113850 + basic_block bb;
113851 +
113852 + // 1. loop through BBs and GIMPLE statements
113853 + FOR_EACH_BB_FN(bb, cfun) {
113854 + gimple_stmt_iterator gsi;
113855 +
113856 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113857 + // gimple match: __asm__ ("" : : : "r12");
113858 + gimple stmt;
113859 + gasm *asm_stmt;
113860 + size_t nclobbers;
113861 +
113862 + // is it an asm ...
113863 + stmt = gsi_stmt(gsi);
113864 + if (gimple_code(stmt) != GIMPLE_ASM)
113865 + continue;
113866 +
113867 + asm_stmt = as_a_gasm(stmt);
113868 +
113869 + // ... clobbering r12
113870 + nclobbers = gimple_asm_nclobbers(asm_stmt);
113871 + while (nclobbers--) {
113872 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
113873 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
113874 + continue;
113875 + kernexec_reload_fptr_mask(&gsi);
113876 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
113877 + break;
113878 + }
113879 + }
113880 + }
113881 +
113882 + return 0;
113883 +}
113884 +
113885 +/*
113886 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
113887 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
113888 + */
113889 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
113890 +{
113891 + gimple assign_intptr, assign_new_fptr;
113892 + gcall *call_stmt;
113893 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
113894 +
113895 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
113896 + old_fptr = gimple_call_fn(call_stmt);
113897 +
113898 + // create temporary unsigned long variable used for bitops and cast fptr to it
113899 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
113900 + add_referenced_var(intptr);
113901 + intptr = make_ssa_name(intptr, NULL);
113902 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
113903 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
113904 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
113905 + update_stmt(assign_intptr);
113906 +
113907 + // apply logical or to temporary unsigned long and bitmask
113908 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
113909 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
113910 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
113911 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
113912 + assign_intptr = gimple_build_assign(intptr, orptr);
113913 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
113914 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
113915 + update_stmt(assign_intptr);
113916 +
113917 + // cast temporary unsigned long back to a temporary fptr variable
113918 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
113919 + add_referenced_var(new_fptr);
113920 + new_fptr = make_ssa_name(new_fptr, NULL);
113921 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
113922 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
113923 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
113924 + update_stmt(assign_new_fptr);
113925 +
113926 + // replace call stmt fn with the new fptr
113927 + gimple_call_set_fn(call_stmt, new_fptr);
113928 + update_stmt(call_stmt);
113929 +}
113930 +
113931 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
113932 +{
113933 + gasm *asm_or_stmt;
113934 + gcall *call_stmt;
113935 + tree old_fptr, new_fptr, input, output;
113936 +#if BUILDING_GCC_VERSION <= 4007
113937 + VEC(tree, gc) *inputs = NULL;
113938 + VEC(tree, gc) *outputs = NULL;
113939 +#else
113940 + vec<tree, va_gc> *inputs = NULL;
113941 + vec<tree, va_gc> *outputs = NULL;
113942 +#endif
113943 +
113944 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
113945 + old_fptr = gimple_call_fn(call_stmt);
113946 +
113947 + // create temporary fptr variable
113948 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
113949 + add_referenced_var(new_fptr);
113950 + new_fptr = make_ssa_name(new_fptr, NULL);
113951 +
113952 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
113953 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
113954 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
113955 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
113956 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
113957 +#if BUILDING_GCC_VERSION <= 4007
113958 + VEC_safe_push(tree, gc, inputs, input);
113959 + VEC_safe_push(tree, gc, outputs, output);
113960 +#else
113961 + vec_safe_push(inputs, input);
113962 + vec_safe_push(outputs, output);
113963 +#endif
113964 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
113965 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
113966 + gimple_asm_set_volatile(asm_or_stmt, true);
113967 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
113968 + update_stmt(asm_or_stmt);
113969 +
113970 + // replace call stmt fn with the new fptr
113971 + gimple_call_set_fn(call_stmt, new_fptr);
113972 + update_stmt(call_stmt);
113973 +}
113974 +
113975 +/*
113976 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
113977 + */
113978 +static unsigned int execute_kernexec_fptr(void)
113979 +{
113980 + basic_block bb;
113981 +
113982 + // 1. loop through BBs and GIMPLE statements
113983 + FOR_EACH_BB_FN(bb, cfun) {
113984 + gimple_stmt_iterator gsi;
113985 +
113986 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113987 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
113988 + tree fn;
113989 + gimple stmt;
113990 + gcall *call_stmt;
113991 +
113992 + // is it a call ...
113993 + stmt = gsi_stmt(gsi);
113994 + if (!is_gimple_call(stmt))
113995 + continue;
113996 + call_stmt = as_a_gcall(stmt);
113997 + fn = gimple_call_fn(call_stmt);
113998 + if (TREE_CODE(fn) == ADDR_EXPR)
113999 + continue;
114000 + if (TREE_CODE(fn) != SSA_NAME)
114001 + gcc_unreachable();
114002 +
114003 + // ... through a function pointer
114004 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
114005 + fn = SSA_NAME_VAR(fn);
114006 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
114007 + debug_tree(fn);
114008 + gcc_unreachable();
114009 + }
114010 + }
114011 + fn = TREE_TYPE(fn);
114012 + if (TREE_CODE(fn) != POINTER_TYPE)
114013 + continue;
114014 + fn = TREE_TYPE(fn);
114015 + if (TREE_CODE(fn) != FUNCTION_TYPE)
114016 + continue;
114017 +
114018 + kernexec_instrument_fptr(&gsi);
114019 +
114020 +//debug_tree(gimple_call_fn(call_stmt));
114021 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
114022 + }
114023 + }
114024 +
114025 + return 0;
114026 +}
114027 +
114028 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
114029 +static void kernexec_instrument_retaddr_bts(rtx insn)
114030 +{
114031 + rtx btsq;
114032 + rtvec argvec, constraintvec, labelvec;
114033 + int line;
114034 +
114035 + // create asm volatile("btsq $63,(%%rsp)":::)
114036 + argvec = rtvec_alloc(0);
114037 + constraintvec = rtvec_alloc(0);
114038 + labelvec = rtvec_alloc(0);
114039 + line = expand_location(RTL_LOCATION(insn)).line;
114040 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
114041 + MEM_VOLATILE_P(btsq) = 1;
114042 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
114043 + emit_insn_before(btsq, insn);
114044 +}
114045 +
114046 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
114047 +static void kernexec_instrument_retaddr_or(rtx insn)
114048 +{
114049 + rtx orq;
114050 + rtvec argvec, constraintvec, labelvec;
114051 + int line;
114052 +
114053 + // create asm volatile("orq %%r12,(%%rsp)":::)
114054 + argvec = rtvec_alloc(0);
114055 + constraintvec = rtvec_alloc(0);
114056 + labelvec = rtvec_alloc(0);
114057 + line = expand_location(RTL_LOCATION(insn)).line;
114058 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
114059 + MEM_VOLATILE_P(orq) = 1;
114060 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
114061 + emit_insn_before(orq, insn);
114062 +}
114063 +
114064 +/*
114065 + * find all asm level function returns and forcibly set the highest bit of the return address
114066 + */
114067 +static unsigned int execute_kernexec_retaddr(void)
114068 +{
114069 + rtx_insn *insn;
114070 +
114071 +// if (stack_realign_drap)
114072 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
114073 +
114074 + // 1. find function returns
114075 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
114076 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
114077 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
114078 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
114079 + rtx body;
114080 +
114081 + // is it a retn
114082 + if (!JUMP_P(insn))
114083 + continue;
114084 + body = PATTERN(insn);
114085 + if (GET_CODE(body) == PARALLEL)
114086 + body = XVECEXP(body, 0, 0);
114087 + if (!ANY_RETURN_P(body))
114088 + continue;
114089 + kernexec_instrument_retaddr(insn);
114090 + }
114091 +
114092 +// print_simple_rtl(stderr, get_insns());
114093 +// print_rtl(stderr, get_insns());
114094 +
114095 + return 0;
114096 +}
114097 +
114098 +static bool kernexec_cmodel_check(void)
114099 +{
114100 + tree section;
114101 +
114102 + if (ix86_cmodel != CM_KERNEL)
114103 + return false;
114104 +
114105 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
114106 + if (!section || !TREE_VALUE(section))
114107 + return true;
114108 +
114109 + section = TREE_VALUE(TREE_VALUE(section));
114110 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
114111 + return true;
114112 +
114113 + return false;
114114 +}
114115 +
114116 +#if BUILDING_GCC_VERSION >= 4009
114117 +namespace {
114118 +static const struct pass_data kernexec_reload_pass_data = {
114119 +#else
114120 +static struct gimple_opt_pass kernexec_reload_pass = {
114121 + .pass = {
114122 +#endif
114123 + .type = GIMPLE_PASS,
114124 + .name = "kernexec_reload",
114125 +#if BUILDING_GCC_VERSION >= 4008
114126 + .optinfo_flags = OPTGROUP_NONE,
114127 +#endif
114128 +#if BUILDING_GCC_VERSION >= 5000
114129 +#elif BUILDING_GCC_VERSION == 4009
114130 + .has_gate = true,
114131 + .has_execute = true,
114132 +#else
114133 + .gate = kernexec_cmodel_check,
114134 + .execute = execute_kernexec_reload,
114135 + .sub = NULL,
114136 + .next = NULL,
114137 + .static_pass_number = 0,
114138 +#endif
114139 + .tv_id = TV_NONE,
114140 + .properties_required = 0,
114141 + .properties_provided = 0,
114142 + .properties_destroyed = 0,
114143 + .todo_flags_start = 0,
114144 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
114145 +#if BUILDING_GCC_VERSION < 4009
114146 + }
114147 +#endif
114148 +};
114149 +
114150 +#if BUILDING_GCC_VERSION >= 4009
114151 +static const struct pass_data kernexec_fptr_pass_data = {
114152 +#else
114153 +static struct gimple_opt_pass kernexec_fptr_pass = {
114154 + .pass = {
114155 +#endif
114156 + .type = GIMPLE_PASS,
114157 + .name = "kernexec_fptr",
114158 +#if BUILDING_GCC_VERSION >= 4008
114159 + .optinfo_flags = OPTGROUP_NONE,
114160 +#endif
114161 +#if BUILDING_GCC_VERSION >= 5000
114162 +#elif BUILDING_GCC_VERSION == 4009
114163 + .has_gate = true,
114164 + .has_execute = true,
114165 +#else
114166 + .gate = kernexec_cmodel_check,
114167 + .execute = execute_kernexec_fptr,
114168 + .sub = NULL,
114169 + .next = NULL,
114170 + .static_pass_number = 0,
114171 +#endif
114172 + .tv_id = TV_NONE,
114173 + .properties_required = 0,
114174 + .properties_provided = 0,
114175 + .properties_destroyed = 0,
114176 + .todo_flags_start = 0,
114177 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
114178 +#if BUILDING_GCC_VERSION < 4009
114179 + }
114180 +#endif
114181 +};
114182 +
114183 +#if BUILDING_GCC_VERSION >= 4009
114184 +static const struct pass_data kernexec_retaddr_pass_data = {
114185 +#else
114186 +static struct rtl_opt_pass kernexec_retaddr_pass = {
114187 + .pass = {
114188 +#endif
114189 + .type = RTL_PASS,
114190 + .name = "kernexec_retaddr",
114191 +#if BUILDING_GCC_VERSION >= 4008
114192 + .optinfo_flags = OPTGROUP_NONE,
114193 +#endif
114194 +#if BUILDING_GCC_VERSION >= 5000
114195 +#elif BUILDING_GCC_VERSION == 4009
114196 + .has_gate = true,
114197 + .has_execute = true,
114198 +#else
114199 + .gate = kernexec_cmodel_check,
114200 + .execute = execute_kernexec_retaddr,
114201 + .sub = NULL,
114202 + .next = NULL,
114203 + .static_pass_number = 0,
114204 +#endif
114205 + .tv_id = TV_NONE,
114206 + .properties_required = 0,
114207 + .properties_provided = 0,
114208 + .properties_destroyed = 0,
114209 + .todo_flags_start = 0,
114210 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
114211 +#if BUILDING_GCC_VERSION < 4009
114212 + }
114213 +#endif
114214 +};
114215 +
114216 +#if BUILDING_GCC_VERSION >= 4009
114217 +class kernexec_reload_pass : public gimple_opt_pass {
114218 +public:
114219 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
114220 +#if BUILDING_GCC_VERSION >= 5000
114221 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
114222 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
114223 +#else
114224 + bool gate() { return kernexec_cmodel_check(); }
114225 + unsigned int execute() { return execute_kernexec_reload(); }
114226 +#endif
114227 +};
114228 +
114229 +class kernexec_fptr_pass : public gimple_opt_pass {
114230 +public:
114231 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
114232 +#if BUILDING_GCC_VERSION >= 5000
114233 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
114234 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
114235 +#else
114236 + bool gate() { return kernexec_cmodel_check(); }
114237 + unsigned int execute() { return execute_kernexec_fptr(); }
114238 +#endif
114239 +};
114240 +
114241 +class kernexec_retaddr_pass : public rtl_opt_pass {
114242 +public:
114243 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
114244 +#if BUILDING_GCC_VERSION >= 5000
114245 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
114246 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
114247 +#else
114248 + bool gate() { return kernexec_cmodel_check(); }
114249 + unsigned int execute() { return execute_kernexec_retaddr(); }
114250 +#endif
114251 +};
114252 +}
114253 +
114254 +static opt_pass *make_kernexec_reload_pass(void)
114255 +{
114256 + return new kernexec_reload_pass();
114257 +}
114258 +
114259 +static opt_pass *make_kernexec_fptr_pass(void)
114260 +{
114261 + return new kernexec_fptr_pass();
114262 +}
114263 +
114264 +static opt_pass *make_kernexec_retaddr_pass(void)
114265 +{
114266 + return new kernexec_retaddr_pass();
114267 +}
114268 +#else
114269 +static struct opt_pass *make_kernexec_reload_pass(void)
114270 +{
114271 + return &kernexec_reload_pass.pass;
114272 +}
114273 +
114274 +static struct opt_pass *make_kernexec_fptr_pass(void)
114275 +{
114276 + return &kernexec_fptr_pass.pass;
114277 +}
114278 +
114279 +static struct opt_pass *make_kernexec_retaddr_pass(void)
114280 +{
114281 + return &kernexec_retaddr_pass.pass;
114282 +}
114283 +#endif
114284 +
114285 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114286 +{
114287 + const char * const plugin_name = plugin_info->base_name;
114288 + const int argc = plugin_info->argc;
114289 + const struct plugin_argument * const argv = plugin_info->argv;
114290 + int i;
114291 + struct register_pass_info kernexec_reload_pass_info;
114292 + struct register_pass_info kernexec_fptr_pass_info;
114293 + struct register_pass_info kernexec_retaddr_pass_info;
114294 +
114295 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
114296 + kernexec_reload_pass_info.reference_pass_name = "ssa";
114297 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
114298 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114299 +
114300 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
114301 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
114302 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
114303 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114304 +
114305 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
114306 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
114307 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
114308 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114309 +
114310 + if (!plugin_default_version_check(version, &gcc_version)) {
114311 + error(G_("incompatible gcc/plugin versions"));
114312 + return 1;
114313 + }
114314 +
114315 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
114316 +
114317 + if (TARGET_64BIT == 0)
114318 + return 0;
114319 +
114320 + for (i = 0; i < argc; ++i) {
114321 + if (!strcmp(argv[i].key, "method")) {
114322 + if (!argv[i].value) {
114323 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114324 + continue;
114325 + }
114326 + if (!strcmp(argv[i].value, "bts")) {
114327 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
114328 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
114329 + } else if (!strcmp(argv[i].value, "or")) {
114330 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
114331 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
114332 + fix_register("r12", 1, 1);
114333 + } else
114334 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
114335 + continue;
114336 + }
114337 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114338 + }
114339 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
114340 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
114341 +
114342 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
114343 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
114344 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
114345 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
114346 +
114347 + return 0;
114348 +}
114349 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
114350 new file mode 100644
114351 index 0000000..ac6f9b4
114352 --- /dev/null
114353 +++ b/tools/gcc/latent_entropy_plugin.c
114354 @@ -0,0 +1,474 @@
114355 +/*
114356 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
114357 + * Licensed under the GPL v2
114358 + *
114359 + * Note: the choice of the license means that the compilation process is
114360 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
114361 + * but for the kernel it doesn't matter since it doesn't link against
114362 + * any of the gcc libraries
114363 + *
114364 + * gcc plugin to help generate a little bit of entropy from program state,
114365 + * used throughout the uptime of the kernel
114366 + *
114367 + * TODO:
114368 + * - add ipa pass to identify not explicitly marked candidate functions
114369 + * - mix in more program state (function arguments/return values, loop variables, etc)
114370 + * - more instrumentation control via attribute parameters
114371 + *
114372 + * BUGS:
114373 + * - none known
114374 + */
114375 +
114376 +#include "gcc-common.h"
114377 +
114378 +int plugin_is_GPL_compatible;
114379 +
114380 +static GTY(()) tree latent_entropy_decl;
114381 +
114382 +static struct plugin_info latent_entropy_plugin_info = {
114383 + .version = "201504282240",
114384 + .help = NULL
114385 +};
114386 +
114387 +static unsigned HOST_WIDE_INT seed;
114388 +static unsigned HOST_WIDE_INT get_random_const(void)
114389 +{
114390 + unsigned int i;
114391 + unsigned HOST_WIDE_INT ret = 0;
114392 +
114393 + for (i = 0; i < 8 * sizeof ret; i++) {
114394 + ret = (ret << 1) | (seed & 1);
114395 + seed >>= 1;
114396 + if (ret & 1)
114397 + seed ^= 0xD800000000000000ULL;
114398 + }
114399 +
114400 + return ret;
114401 +}
114402 +
114403 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114404 +{
114405 + tree type;
114406 + unsigned long long mask;
114407 +#if BUILDING_GCC_VERSION <= 4007
114408 + VEC(constructor_elt, gc) *vals;
114409 +#else
114410 + vec<constructor_elt, va_gc> *vals;
114411 +#endif
114412 +
114413 + switch (TREE_CODE(*node)) {
114414 + default:
114415 + *no_add_attrs = true;
114416 + error("%qE attribute only applies to functions and variables", name);
114417 + break;
114418 +
114419 + case VAR_DECL:
114420 + if (DECL_INITIAL(*node)) {
114421 + *no_add_attrs = true;
114422 + error("variable %qD with %qE attribute must not be initialized", *node, name);
114423 + break;
114424 + }
114425 +
114426 + if (!TREE_STATIC(*node)) {
114427 + *no_add_attrs = true;
114428 + error("variable %qD with %qE attribute must not be local", *node, name);
114429 + break;
114430 + }
114431 +
114432 + type = TREE_TYPE(*node);
114433 + switch (TREE_CODE(type)) {
114434 + default:
114435 + *no_add_attrs = true;
114436 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
114437 + break;
114438 +
114439 + case RECORD_TYPE: {
114440 + tree field;
114441 + unsigned int nelt = 0;
114442 +
114443 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
114444 + tree fieldtype;
114445 +
114446 + fieldtype = TREE_TYPE(field);
114447 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
114448 + *no_add_attrs = true;
114449 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
114450 + break;
114451 + }
114452 + }
114453 +
114454 + if (field)
114455 + break;
114456 +
114457 +#if BUILDING_GCC_VERSION <= 4007
114458 + vals = VEC_alloc(constructor_elt, gc, nelt);
114459 +#else
114460 + vec_alloc(vals, nelt);
114461 +#endif
114462 +
114463 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
114464 + tree fieldtype;
114465 +
114466 + fieldtype = TREE_TYPE(field);
114467 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
114468 + mask = 2 * (mask - 1) + 1;
114469 +
114470 + if (TYPE_UNSIGNED(fieldtype))
114471 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
114472 + else
114473 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
114474 + }
114475 +
114476 + DECL_INITIAL(*node) = build_constructor(type, vals);
114477 +//debug_tree(DECL_INITIAL(*node));
114478 + break;
114479 + }
114480 +
114481 + case INTEGER_TYPE:
114482 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
114483 + mask = 2 * (mask - 1) + 1;
114484 +
114485 + if (TYPE_UNSIGNED(type))
114486 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
114487 + else
114488 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
114489 + break;
114490 +
114491 + case ARRAY_TYPE: {
114492 + tree elt_type, array_size, elt_size;
114493 + unsigned int i, nelt;
114494 +
114495 + elt_type = TREE_TYPE(type);
114496 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
114497 + array_size = TYPE_SIZE_UNIT(type);
114498 +
114499 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
114500 + *no_add_attrs = true;
114501 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
114502 + break;
114503 + }
114504 +
114505 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
114506 +#if BUILDING_GCC_VERSION <= 4007
114507 + vals = VEC_alloc(constructor_elt, gc, nelt);
114508 +#else
114509 + vec_alloc(vals, nelt);
114510 +#endif
114511 +
114512 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
114513 + mask = 2 * (mask - 1) + 1;
114514 +
114515 + for (i = 0; i < nelt; i++)
114516 + if (TYPE_UNSIGNED(elt_type))
114517 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
114518 + else
114519 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
114520 +
114521 + DECL_INITIAL(*node) = build_constructor(type, vals);
114522 +//debug_tree(DECL_INITIAL(*node));
114523 + break;
114524 + }
114525 + }
114526 + break;
114527 +
114528 + case FUNCTION_DECL:
114529 + break;
114530 + }
114531 +
114532 + return NULL_TREE;
114533 +}
114534 +
114535 +static struct attribute_spec latent_entropy_attr = {
114536 + .name = "latent_entropy",
114537 + .min_length = 0,
114538 + .max_length = 0,
114539 + .decl_required = true,
114540 + .type_required = false,
114541 + .function_type_required = false,
114542 + .handler = handle_latent_entropy_attribute,
114543 +#if BUILDING_GCC_VERSION >= 4007
114544 + .affects_type_identity = false
114545 +#endif
114546 +};
114547 +
114548 +static void register_attributes(void *event_data, void *data)
114549 +{
114550 + register_attribute(&latent_entropy_attr);
114551 +}
114552 +
114553 +static bool gate_latent_entropy(void)
114554 +{
114555 + // don't bother with noreturn functions for now
114556 + if (TREE_THIS_VOLATILE(current_function_decl))
114557 + return false;
114558 +
114559 + // gcc-4.5 doesn't discover some trivial noreturn functions
114560 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
114561 + return false;
114562 +
114563 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
114564 +}
114565 +
114566 +static enum tree_code get_op(tree *rhs)
114567 +{
114568 + static enum tree_code op;
114569 + unsigned HOST_WIDE_INT random_const;
114570 +
114571 + random_const = get_random_const();
114572 +
114573 + switch (op) {
114574 + case BIT_XOR_EXPR:
114575 + op = PLUS_EXPR;
114576 + break;
114577 +
114578 + case PLUS_EXPR:
114579 + if (rhs) {
114580 + op = LROTATE_EXPR;
114581 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
114582 + break;
114583 + }
114584 +
114585 + case LROTATE_EXPR:
114586 + default:
114587 + op = BIT_XOR_EXPR;
114588 + break;
114589 + }
114590 + if (rhs)
114591 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
114592 + return op;
114593 +}
114594 +
114595 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
114596 +{
114597 + gimple_stmt_iterator gsi;
114598 + gimple assign;
114599 + tree addxorrol, rhs;
114600 + enum tree_code op;
114601 +
114602 + op = get_op(&rhs);
114603 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
114604 + assign = gimple_build_assign(local_entropy, addxorrol);
114605 + gsi = gsi_after_labels(bb);
114606 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114607 + update_stmt(assign);
114608 +//debug_bb(bb);
114609 +}
114610 +
114611 +static void perturb_latent_entropy(basic_block bb, tree rhs)
114612 +{
114613 + gimple_stmt_iterator gsi;
114614 + gimple assign;
114615 + tree addxorrol, temp;
114616 +
114617 + // 1. create temporary copy of latent_entropy
114618 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
114619 + add_referenced_var(temp);
114620 +
114621 + // 2. read...
114622 + temp = make_ssa_name(temp, NULL);
114623 + assign = gimple_build_assign(temp, latent_entropy_decl);
114624 + SSA_NAME_DEF_STMT(temp) = assign;
114625 + add_referenced_var(latent_entropy_decl);
114626 + gsi = gsi_after_labels(bb);
114627 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
114628 + update_stmt(assign);
114629 +
114630 + // 3. ...modify...
114631 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
114632 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
114633 + assign = gimple_build_assign(temp, addxorrol);
114634 + SSA_NAME_DEF_STMT(temp) = assign;
114635 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
114636 + update_stmt(assign);
114637 +
114638 + // 4. ...write latent_entropy
114639 + assign = gimple_build_assign(latent_entropy_decl, temp);
114640 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
114641 + update_stmt(assign);
114642 +}
114643 +
114644 +static unsigned int execute_latent_entropy(void)
114645 +{
114646 + basic_block bb;
114647 + gimple assign;
114648 + gimple_stmt_iterator gsi;
114649 + tree local_entropy;
114650 +
114651 + if (!latent_entropy_decl) {
114652 +#if BUILDING_GCC_VERSION >= 4009
114653 + varpool_node *node;
114654 +#else
114655 + struct varpool_node *node;
114656 +#endif
114657 +
114658 + FOR_EACH_VARIABLE(node) {
114659 + tree var = NODE_DECL(node);
114660 +
114661 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
114662 + continue;
114663 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
114664 + continue;
114665 + latent_entropy_decl = var;
114666 +// debug_tree(var);
114667 + break;
114668 + }
114669 + if (!latent_entropy_decl) {
114670 +// debug_tree(current_function_decl);
114671 + return 0;
114672 + }
114673 + }
114674 +
114675 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
114676 +
114677 + // 1. create local entropy variable
114678 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
114679 + add_referenced_var(local_entropy);
114680 + mark_sym_for_renaming(local_entropy);
114681 +
114682 + // 2. initialize local entropy variable
114683 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
114684 + if (dom_info_available_p(CDI_DOMINATORS))
114685 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
114686 + gsi = gsi_start_bb(bb);
114687 +
114688 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
114689 +// gimple_set_location(assign, loc);
114690 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
114691 + update_stmt(assign);
114692 +//debug_bb(bb);
114693 + gcc_assert(single_succ_p(bb));
114694 + bb = single_succ(bb);
114695 +
114696 + // 3. instrument each BB with an operation on the local entropy variable
114697 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
114698 + perturb_local_entropy(bb, local_entropy);
114699 +//debug_bb(bb);
114700 + bb = bb->next_bb;
114701 + };
114702 +
114703 + // 4. mix local entropy into the global entropy variable
114704 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
114705 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
114706 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
114707 + return 0;
114708 +}
114709 +
114710 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
114711 +{
114712 + tree latent_entropy_type;
114713 +
114714 + seed = get_random_seed(false);
114715 +
114716 + if (in_lto_p)
114717 + return;
114718 +
114719 + // extern volatile u64 latent_entropy
114720 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
114721 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
114722 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
114723 +
114724 + TREE_STATIC(latent_entropy_decl) = 1;
114725 + TREE_PUBLIC(latent_entropy_decl) = 1;
114726 + TREE_USED(latent_entropy_decl) = 1;
114727 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
114728 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
114729 + DECL_EXTERNAL(latent_entropy_decl) = 1;
114730 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
114731 + lang_hooks.decls.pushdecl(latent_entropy_decl);
114732 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
114733 +// varpool_finalize_decl(latent_entropy_decl);
114734 +// varpool_mark_needed_node(latent_entropy_decl);
114735 +}
114736 +
114737 +#if BUILDING_GCC_VERSION >= 4009
114738 +namespace {
114739 +static const struct pass_data latent_entropy_pass_data = {
114740 +#else
114741 +static struct gimple_opt_pass latent_entropy_pass = {
114742 + .pass = {
114743 +#endif
114744 + .type = GIMPLE_PASS,
114745 + .name = "latent_entropy",
114746 +#if BUILDING_GCC_VERSION >= 4008
114747 + .optinfo_flags = OPTGROUP_NONE,
114748 +#endif
114749 +#if BUILDING_GCC_VERSION >= 5000
114750 +#elif BUILDING_GCC_VERSION == 4009
114751 + .has_gate = true,
114752 + .has_execute = true,
114753 +#else
114754 + .gate = gate_latent_entropy,
114755 + .execute = execute_latent_entropy,
114756 + .sub = NULL,
114757 + .next = NULL,
114758 + .static_pass_number = 0,
114759 +#endif
114760 + .tv_id = TV_NONE,
114761 + .properties_required = PROP_gimple_leh | PROP_cfg,
114762 + .properties_provided = 0,
114763 + .properties_destroyed = 0,
114764 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
114765 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
114766 +#if BUILDING_GCC_VERSION < 4009
114767 + }
114768 +#endif
114769 +};
114770 +
114771 +#if BUILDING_GCC_VERSION >= 4009
114772 +class latent_entropy_pass : public gimple_opt_pass {
114773 +public:
114774 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
114775 +#if BUILDING_GCC_VERSION >= 5000
114776 + virtual bool gate(function *) { return gate_latent_entropy(); }
114777 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
114778 +#else
114779 + bool gate() { return gate_latent_entropy(); }
114780 + unsigned int execute() { return execute_latent_entropy(); }
114781 +#endif
114782 +};
114783 +}
114784 +
114785 +static opt_pass *make_latent_entropy_pass(void)
114786 +{
114787 + return new latent_entropy_pass();
114788 +}
114789 +#else
114790 +static struct opt_pass *make_latent_entropy_pass(void)
114791 +{
114792 + return &latent_entropy_pass.pass;
114793 +}
114794 +#endif
114795 +
114796 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114797 +{
114798 + const char * const plugin_name = plugin_info->base_name;
114799 + struct register_pass_info latent_entropy_pass_info;
114800 +
114801 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
114802 + latent_entropy_pass_info.reference_pass_name = "optimized";
114803 + latent_entropy_pass_info.ref_pass_instance_number = 1;
114804 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
114805 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
114806 + {
114807 + .base = &latent_entropy_decl,
114808 + .nelt = 1,
114809 + .stride = sizeof(latent_entropy_decl),
114810 + .cb = &gt_ggc_mx_tree_node,
114811 + .pchw = &gt_pch_nx_tree_node
114812 + },
114813 + LAST_GGC_ROOT_TAB
114814 + };
114815 +
114816 + if (!plugin_default_version_check(version, &gcc_version)) {
114817 + error(G_("incompatible gcc/plugin versions"));
114818 + return 1;
114819 + }
114820 +
114821 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
114822 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
114823 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
114824 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
114825 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
114826 +
114827 + return 0;
114828 +}
114829 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
114830 new file mode 100644
114831 index 0000000..e1983c0
114832 --- /dev/null
114833 +++ b/tools/gcc/randomize_layout_plugin.c
114834 @@ -0,0 +1,917 @@
114835 +/*
114836 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
114837 + * and PaX Team <pageexec@freemail.hu>
114838 + * Licensed under the GPL v2
114839 + *
114840 + * Usage:
114841 + * $ # for 4.5/4.6/C based 4.7
114842 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
114843 + * $ # for C++ based 4.7/4.8+
114844 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
114845 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
114846 + */
114847 +
114848 +#include "gcc-common.h"
114849 +#include "randomize_layout_seed.h"
114850 +
114851 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
114852 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
114853 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
114854 +#endif
114855 +
114856 +#define ORIG_TYPE_NAME(node) \
114857 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
114858 +
114859 +int plugin_is_GPL_compatible;
114860 +
114861 +static int performance_mode;
114862 +
114863 +static struct plugin_info randomize_layout_plugin_info = {
114864 + .version = "201402201816",
114865 + .help = "disable\t\t\tdo not activate plugin\n"
114866 + "performance-mode\tenable cacheline-aware layout randomization\n"
114867 +};
114868 +
114869 +/* from old Linux dcache.h */
114870 +static inline unsigned long
114871 +partial_name_hash(unsigned long c, unsigned long prevhash)
114872 +{
114873 + return (prevhash + (c << 4) + (c >> 4)) * 11;
114874 +}
114875 +static inline unsigned int
114876 +name_hash(const unsigned char *name)
114877 +{
114878 + unsigned long hash = 0;
114879 + unsigned int len = strlen((const char *)name);
114880 + while (len--)
114881 + hash = partial_name_hash(*name++, hash);
114882 + return (unsigned int)hash;
114883 +}
114884 +
114885 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114886 +{
114887 + tree type;
114888 +
114889 + *no_add_attrs = true;
114890 + if (TREE_CODE(*node) == FUNCTION_DECL) {
114891 + error("%qE attribute does not apply to functions (%qF)", name, *node);
114892 + return NULL_TREE;
114893 + }
114894 +
114895 + if (TREE_CODE(*node) == PARM_DECL) {
114896 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
114897 + return NULL_TREE;
114898 + }
114899 +
114900 + if (TREE_CODE(*node) == VAR_DECL) {
114901 + error("%qE attribute does not apply to variables (%qD)", name, *node);
114902 + return NULL_TREE;
114903 + }
114904 +
114905 + if (TYPE_P(*node)) {
114906 + type = *node;
114907 + } else {
114908 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
114909 + type = TREE_TYPE(*node);
114910 + }
114911 +
114912 + if (TREE_CODE(type) != RECORD_TYPE) {
114913 + error("%qE attribute used on %qT applies to struct types only", name, type);
114914 + return NULL_TREE;
114915 + }
114916 +
114917 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
114918 + error("%qE attribute is already applied to the type %qT", name, type);
114919 + return NULL_TREE;
114920 + }
114921 +
114922 + *no_add_attrs = false;
114923 +
114924 + return NULL_TREE;
114925 +}
114926 +
114927 +/* set on complete types that we don't need to inspect further at all */
114928 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114929 +{
114930 + *no_add_attrs = false;
114931 + return NULL_TREE;
114932 +}
114933 +
114934 +/*
114935 + * set on types that we've performed a shuffle on, to prevent re-shuffling
114936 + * this does not preclude us from inspecting its fields for potential shuffles
114937 + */
114938 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114939 +{
114940 + *no_add_attrs = false;
114941 + return NULL_TREE;
114942 +}
114943 +
114944 +/*
114945 + * 64bit variant of Bob Jenkins' public domain PRNG
114946 + * 256 bits of internal state
114947 + */
114948 +
114949 +typedef unsigned long long u64;
114950 +
114951 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
114952 +
114953 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
114954 +static u64 ranval(ranctx *x) {
114955 + u64 e = x->a - rot(x->b, 7);
114956 + x->a = x->b ^ rot(x->c, 13);
114957 + x->b = x->c + rot(x->d, 37);
114958 + x->c = x->d + e;
114959 + x->d = e + x->a;
114960 + return x->d;
114961 +}
114962 +
114963 +static void raninit(ranctx *x, u64 *seed) {
114964 + int i;
114965 +
114966 + x->a = seed[0];
114967 + x->b = seed[1];
114968 + x->c = seed[2];
114969 + x->d = seed[3];
114970 +
114971 + for (i=0; i < 30; ++i)
114972 + (void)ranval(x);
114973 +}
114974 +
114975 +static u64 shuffle_seed[4];
114976 +
114977 +struct partition_group {
114978 + tree tree_start;
114979 + unsigned long start;
114980 + unsigned long length;
114981 +};
114982 +
114983 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
114984 +{
114985 + unsigned long i;
114986 + unsigned long accum_size = 0;
114987 + unsigned long accum_length = 0;
114988 + unsigned long group_idx = 0;
114989 +
114990 + gcc_assert(length < INT_MAX);
114991 +
114992 + memset(size_groups, 0, sizeof(struct partition_group) * length);
114993 +
114994 + for (i = 0; i < length; i++) {
114995 + if (size_groups[group_idx].tree_start == NULL_TREE) {
114996 + size_groups[group_idx].tree_start = fields[i];
114997 + size_groups[group_idx].start = i;
114998 + accum_length = 0;
114999 + accum_size = 0;
115000 + }
115001 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
115002 + accum_length++;
115003 + if (accum_size >= 64) {
115004 + size_groups[group_idx].length = accum_length;
115005 + accum_length = 0;
115006 + group_idx++;
115007 + }
115008 + }
115009 +
115010 + if (size_groups[group_idx].tree_start != NULL_TREE &&
115011 + !size_groups[group_idx].length) {
115012 + size_groups[group_idx].length = accum_length;
115013 + group_idx++;
115014 + }
115015 +
115016 + *num_groups = group_idx;
115017 +}
115018 +
115019 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
115020 +{
115021 + unsigned long i, x;
115022 + struct partition_group size_group[length];
115023 + unsigned long num_groups = 0;
115024 + unsigned long randnum;
115025 +
115026 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
115027 + for (i = num_groups - 1; i > 0; i--) {
115028 + struct partition_group tmp;
115029 + randnum = ranval(prng_state) % (i + 1);
115030 + tmp = size_group[i];
115031 + size_group[i] = size_group[randnum];
115032 + size_group[randnum] = tmp;
115033 + }
115034 +
115035 + for (x = 0; x < num_groups; x++) {
115036 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
115037 + tree tmp;
115038 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
115039 + continue;
115040 + randnum = ranval(prng_state) % (i + 1);
115041 + // we could handle this case differently if desired
115042 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
115043 + continue;
115044 + tmp = newtree[i];
115045 + newtree[i] = newtree[randnum];
115046 + newtree[randnum] = tmp;
115047 + }
115048 + }
115049 +}
115050 +
115051 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
115052 +{
115053 + unsigned long i, randnum;
115054 +
115055 + for (i = length - 1; i > 0; i--) {
115056 + tree tmp;
115057 + randnum = ranval(prng_state) % (i + 1);
115058 + tmp = newtree[i];
115059 + newtree[i] = newtree[randnum];
115060 + newtree[randnum] = tmp;
115061 + }
115062 +}
115063 +
115064 +/* modern in-place Fisher-Yates shuffle */
115065 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
115066 +{
115067 + unsigned long i;
115068 + u64 seed[4];
115069 + ranctx prng_state;
115070 + const unsigned char *structname;
115071 +
115072 + if (length == 0)
115073 + return;
115074 +
115075 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
115076 +
115077 + structname = ORIG_TYPE_NAME(type);
115078 +
115079 +#ifdef __DEBUG_PLUGIN
115080 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
115081 +#ifdef __DEBUG_VERBOSE
115082 + debug_tree((tree)type);
115083 +#endif
115084 +#endif
115085 +
115086 + for (i = 0; i < 4; i++) {
115087 + seed[i] = shuffle_seed[i];
115088 + seed[i] ^= name_hash(structname);
115089 + }
115090 +
115091 + raninit(&prng_state, (u64 *)&seed);
115092 +
115093 + if (performance_mode)
115094 + performance_shuffle(newtree, length, &prng_state);
115095 + else
115096 + full_shuffle(newtree, length, &prng_state);
115097 +}
115098 +
115099 +static bool is_flexible_array(const_tree field)
115100 +{
115101 + const_tree fieldtype;
115102 + const_tree typesize;
115103 + const_tree elemtype;
115104 + const_tree elemsize;
115105 +
115106 + fieldtype = TREE_TYPE(field);
115107 + typesize = TYPE_SIZE(fieldtype);
115108 +
115109 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
115110 + return false;
115111 +
115112 + elemtype = TREE_TYPE(fieldtype);
115113 + elemsize = TYPE_SIZE(elemtype);
115114 +
115115 + /* size of type is represented in bits */
115116 +
115117 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
115118 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
115119 + return true;
115120 +
115121 + if (typesize != NULL_TREE &&
115122 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
115123 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
115124 + return true;
115125 +
115126 + return false;
115127 +}
115128 +
115129 +static int relayout_struct(tree type)
115130 +{
115131 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
115132 + unsigned long shuffle_length = num_fields;
115133 + tree field;
115134 + tree newtree[num_fields];
115135 + unsigned long i;
115136 + tree list;
115137 + tree variant;
115138 + expanded_location xloc;
115139 +
115140 + if (TYPE_FIELDS(type) == NULL_TREE)
115141 + return 0;
115142 +
115143 + if (num_fields < 2)
115144 + return 0;
115145 +
115146 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
115147 +
115148 + gcc_assert(num_fields < INT_MAX);
115149 +
115150 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
115151 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
115152 + return 0;
115153 +
115154 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
115155 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
115156 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
115157 + return 0;
115158 +
115159 + /* throw out any structs in uapi */
115160 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
115161 +
115162 + if (strstr(xloc.file, "/uapi/"))
115163 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
115164 +
115165 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
115166 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
115167 + newtree[i] = field;
115168 + }
115169 +
115170 + /*
115171 + * enforce that we don't randomize the layout of the last
115172 + * element of a struct if it's a 0 or 1-length array
115173 + * or a proper flexible array
115174 + */
115175 + if (is_flexible_array(newtree[num_fields - 1]))
115176 + shuffle_length--;
115177 +
115178 + shuffle(type, (tree *)newtree, shuffle_length);
115179 +
115180 + /*
115181 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
115182 + * as gcc provides no other way to detect such code
115183 + */
115184 + list = make_node(FIELD_DECL);
115185 + TREE_CHAIN(list) = newtree[0];
115186 + TREE_TYPE(list) = void_type_node;
115187 + DECL_SIZE(list) = bitsize_zero_node;
115188 + DECL_NONADDRESSABLE_P(list) = 1;
115189 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
115190 + DECL_SIZE_UNIT(list) = size_zero_node;
115191 + DECL_FIELD_OFFSET(list) = size_zero_node;
115192 + // to satisfy the constify plugin
115193 + TREE_READONLY(list) = 1;
115194 +
115195 + for (i = 0; i < num_fields - 1; i++)
115196 + TREE_CHAIN(newtree[i]) = newtree[i+1];
115197 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
115198 +
115199 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
115200 + TYPE_FIELDS(variant) = list;
115201 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
115202 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
115203 + // force a re-layout
115204 + TYPE_SIZE(variant) = NULL_TREE;
115205 + layout_type(variant);
115206 + }
115207 +
115208 + return 1;
115209 +}
115210 +
115211 +/* from constify plugin */
115212 +static const_tree get_field_type(const_tree field)
115213 +{
115214 + return strip_array_types(TREE_TYPE(field));
115215 +}
115216 +
115217 +/* from constify plugin */
115218 +static bool is_fptr(const_tree fieldtype)
115219 +{
115220 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
115221 + return false;
115222 +
115223 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
115224 +}
115225 +
115226 +/* derived from constify plugin */
115227 +static int is_pure_ops_struct(const_tree node)
115228 +{
115229 + const_tree field;
115230 +
115231 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
115232 +
115233 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
115234 + const_tree fieldtype = get_field_type(field);
115235 + enum tree_code code = TREE_CODE(fieldtype);
115236 +
115237 + if (node == fieldtype)
115238 + continue;
115239 +
115240 + if (!is_fptr(fieldtype))
115241 + return 0;
115242 +
115243 + if (code != RECORD_TYPE && code != UNION_TYPE)
115244 + continue;
115245 +
115246 + if (!is_pure_ops_struct(fieldtype))
115247 + return 0;
115248 + }
115249 +
115250 + return 1;
115251 +}
115252 +
115253 +static void randomize_type(tree type)
115254 +{
115255 + tree variant;
115256 +
115257 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
115258 +
115259 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
115260 + return;
115261 +
115262 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
115263 + relayout_struct(type);
115264 +
115265 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
115266 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
115267 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
115268 + }
115269 +#ifdef __DEBUG_PLUGIN
115270 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
115271 +#ifdef __DEBUG_VERBOSE
115272 + debug_tree(type);
115273 +#endif
115274 +#endif
115275 +}
115276 +
115277 +static void randomize_layout_finish_decl(void *event_data, void *data)
115278 +{
115279 + tree decl = (tree)event_data;
115280 + tree type;
115281 +
115282 + if (decl == NULL_TREE || decl == error_mark_node)
115283 + return;
115284 +
115285 + type = TREE_TYPE(decl);
115286 +
115287 + if (TREE_CODE(decl) != VAR_DECL)
115288 + return;
115289 +
115290 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
115291 + return;
115292 +
115293 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
115294 + return;
115295 +
115296 + relayout_decl(decl);
115297 +}
115298 +
115299 +static void finish_type(void *event_data, void *data)
115300 +{
115301 + tree type = (tree)event_data;
115302 +
115303 + if (type == NULL_TREE || type == error_mark_node)
115304 + return;
115305 +
115306 + if (TREE_CODE(type) != RECORD_TYPE)
115307 + return;
115308 +
115309 + if (TYPE_FIELDS(type) == NULL_TREE)
115310 + return;
115311 +
115312 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
115313 + return;
115314 +
115315 +#ifdef __DEBUG_PLUGIN
115316 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
115317 +#endif
115318 +#ifdef __DEBUG_VERBOSE
115319 + debug_tree(type);
115320 +#endif
115321 + randomize_type(type);
115322 +
115323 + return;
115324 +}
115325 +
115326 +static struct attribute_spec randomize_layout_attr = {
115327 + .name = "randomize_layout",
115328 + // related to args
115329 + .min_length = 0,
115330 + .max_length = 0,
115331 + .decl_required = false,
115332 + // need type declaration
115333 + .type_required = true,
115334 + .function_type_required = false,
115335 + .handler = handle_randomize_layout_attr,
115336 +#if BUILDING_GCC_VERSION >= 4007
115337 + .affects_type_identity = true
115338 +#endif
115339 +};
115340 +
115341 +static struct attribute_spec no_randomize_layout_attr = {
115342 + .name = "no_randomize_layout",
115343 + // related to args
115344 + .min_length = 0,
115345 + .max_length = 0,
115346 + .decl_required = false,
115347 + // need type declaration
115348 + .type_required = true,
115349 + .function_type_required = false,
115350 + .handler = handle_randomize_layout_attr,
115351 +#if BUILDING_GCC_VERSION >= 4007
115352 + .affects_type_identity = true
115353 +#endif
115354 +};
115355 +
115356 +static struct attribute_spec randomize_considered_attr = {
115357 + .name = "randomize_considered",
115358 + // related to args
115359 + .min_length = 0,
115360 + .max_length = 0,
115361 + .decl_required = false,
115362 + // need type declaration
115363 + .type_required = true,
115364 + .function_type_required = false,
115365 + .handler = handle_randomize_considered_attr,
115366 +#if BUILDING_GCC_VERSION >= 4007
115367 + .affects_type_identity = false
115368 +#endif
115369 +};
115370 +
115371 +static struct attribute_spec randomize_performed_attr = {
115372 + .name = "randomize_performed",
115373 + // related to args
115374 + .min_length = 0,
115375 + .max_length = 0,
115376 + .decl_required = false,
115377 + // need type declaration
115378 + .type_required = true,
115379 + .function_type_required = false,
115380 + .handler = handle_randomize_performed_attr,
115381 +#if BUILDING_GCC_VERSION >= 4007
115382 + .affects_type_identity = false
115383 +#endif
115384 +};
115385 +
115386 +static void register_attributes(void *event_data, void *data)
115387 +{
115388 + register_attribute(&randomize_layout_attr);
115389 + register_attribute(&no_randomize_layout_attr);
115390 + register_attribute(&randomize_considered_attr);
115391 + register_attribute(&randomize_performed_attr);
115392 +}
115393 +
115394 +static void check_bad_casts_in_constructor(tree var, tree init)
115395 +{
115396 + unsigned HOST_WIDE_INT idx;
115397 + tree field, val;
115398 + tree field_type, val_type;
115399 +
115400 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
115401 + if (TREE_CODE(val) == CONSTRUCTOR) {
115402 + check_bad_casts_in_constructor(var, val);
115403 + continue;
115404 + }
115405 +
115406 + /* pipacs' plugin creates franken-arrays that differ from those produced by
115407 + normal code which all have valid 'field' trees. work around this */
115408 + if (field == NULL_TREE)
115409 + continue;
115410 + field_type = TREE_TYPE(field);
115411 + val_type = TREE_TYPE(val);
115412 +
115413 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
115414 + continue;
115415 +
115416 + if (field_type == val_type)
115417 + continue;
115418 +
115419 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
115420 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
115421 +
115422 + if (field_type == void_type_node)
115423 + continue;
115424 + if (field_type == val_type)
115425 + continue;
115426 + if (TREE_CODE(val_type) != RECORD_TYPE)
115427 + continue;
115428 +
115429 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
115430 + continue;
115431 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
115432 + }
115433 +}
115434 +
115435 +/* derived from the constify plugin */
115436 +static void check_global_variables(void *event_data, void *data)
115437 +{
115438 + struct varpool_node *node;
115439 + tree init;
115440 +
115441 + FOR_EACH_VARIABLE(node) {
115442 + tree var = NODE_DECL(node);
115443 + init = DECL_INITIAL(var);
115444 + if (init == NULL_TREE)
115445 + continue;
115446 +
115447 + if (TREE_CODE(init) != CONSTRUCTOR)
115448 + continue;
115449 +
115450 + check_bad_casts_in_constructor(var, init);
115451 + }
115452 +}
115453 +
115454 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
115455 +{
115456 + basic_block dom;
115457 + gimple dom_stmt;
115458 + gimple call_stmt;
115459 + const_tree dom_lhs;
115460 + const_tree poss_is_err_cond;
115461 + const_tree poss_is_err_func;
115462 + const_tree is_err_arg;
115463 +
115464 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
115465 + if (!dom)
115466 + return false;
115467 +
115468 + dom_stmt = last_stmt(dom);
115469 + if (!dom_stmt)
115470 + return false;
115471 +
115472 + if (gimple_code(dom_stmt) != GIMPLE_COND)
115473 + return false;
115474 +
115475 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
115476 + return false;
115477 +
115478 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
115479 + return false;
115480 +
115481 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
115482 +
115483 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
115484 + return false;
115485 +
115486 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
115487 +
115488 + if (gimple_code(call_stmt) != GIMPLE_CALL)
115489 + return false;
115490 +
115491 + dom_lhs = gimple_get_lhs(call_stmt);
115492 + poss_is_err_func = gimple_call_fndecl(call_stmt);
115493 + if (!poss_is_err_func)
115494 + return false;
115495 + if (dom_lhs != poss_is_err_cond)
115496 + return false;
115497 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
115498 + return false;
115499 +
115500 + is_err_arg = gimple_call_arg(call_stmt, 0);
115501 + if (!is_err_arg)
115502 + return false;
115503 +
115504 + if (is_err_arg != rhs)
115505 + return false;
115506 +
115507 + return true;
115508 +}
115509 +
115510 +static void handle_local_var_initializers(void)
115511 +{
115512 + tree var;
115513 + unsigned int i;
115514 +
115515 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
115516 + tree init = DECL_INITIAL(var);
115517 + if (!init)
115518 + continue;
115519 + if (TREE_CODE(init) != CONSTRUCTOR)
115520 + continue;
115521 + check_bad_casts_in_constructor(var, init);
115522 + }
115523 +}
115524 +
115525 +/*
115526 + * iterate over all statements to find "bad" casts:
115527 + * those where the address of the start of a structure is cast
115528 + * to a pointer of a structure of a different type, or a
115529 + * structure pointer type is cast to a different structure pointer type
115530 + */
115531 +static unsigned int find_bad_casts(void)
115532 +{
115533 + basic_block bb;
115534 +
115535 + handle_local_var_initializers();
115536 +
115537 + FOR_ALL_BB_FN(bb, cfun) {
115538 + gimple_stmt_iterator gsi;
115539 +
115540 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
115541 + gimple stmt;
115542 + const_tree lhs;
115543 + const_tree lhs_type;
115544 + const_tree rhs1;
115545 + const_tree rhs_type;
115546 + const_tree ptr_lhs_type;
115547 + const_tree ptr_rhs_type;
115548 + const_tree op0;
115549 + const_tree op0_type;
115550 + enum tree_code rhs_code;
115551 +
115552 + stmt = gsi_stmt(gsi);
115553 +
115554 +#ifdef __DEBUG_PLUGIN
115555 +#ifdef __DEBUG_VERBOSE
115556 + debug_gimple_stmt(stmt);
115557 + debug_tree(gimple_get_lhs(stmt));
115558 +#endif
115559 +#endif
115560 +
115561 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
115562 + continue;
115563 +
115564 +#ifdef __DEBUG_PLUGIN
115565 +#ifdef __DEBUG_VERBOSE
115566 + debug_tree(gimple_assign_rhs1(stmt));
115567 +#endif
115568 +#endif
115569 +
115570 + rhs_code = gimple_assign_rhs_code(stmt);
115571 +
115572 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
115573 + continue;
115574 +
115575 + lhs = gimple_get_lhs(stmt);
115576 + lhs_type = TREE_TYPE(lhs);
115577 + rhs1 = gimple_assign_rhs1(stmt);
115578 + rhs_type = TREE_TYPE(rhs1);
115579 +
115580 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
115581 + TREE_CODE(lhs_type) != POINTER_TYPE)
115582 + continue;
115583 +
115584 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
115585 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
115586 +
115587 + if (ptr_rhs_type == void_type_node)
115588 + continue;
115589 +
115590 + if (ptr_lhs_type == void_type_node)
115591 + continue;
115592 +
115593 + if (dominated_by_is_err(rhs1, bb))
115594 + continue;
115595 +
115596 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
115597 +#ifndef __DEBUG_PLUGIN
115598 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
115599 +#endif
115600 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
115601 + continue;
115602 + }
115603 +
115604 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
115605 + continue;
115606 +
115607 + if (rhs_code == ADDR_EXPR) {
115608 + op0 = TREE_OPERAND(rhs1, 0);
115609 +
115610 + if (op0 == NULL_TREE)
115611 + continue;
115612 +
115613 + if (TREE_CODE(op0) != VAR_DECL)
115614 + continue;
115615 +
115616 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
115617 + if (op0_type == ptr_lhs_type)
115618 + continue;
115619 +
115620 +#ifndef __DEBUG_PLUGIN
115621 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
115622 +#endif
115623 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
115624 + } else {
115625 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
115626 + /* skip bogus type casts introduced by container_of */
115627 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
115628 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
115629 + continue;
115630 +#ifndef __DEBUG_PLUGIN
115631 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
115632 +#endif
115633 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
115634 + }
115635 +
115636 + }
115637 + }
115638 + return 0;
115639 +}
115640 +
115641 +#if BUILDING_GCC_VERSION >= 4009
115642 +static const struct pass_data randomize_layout_bad_cast_data = {
115643 +#else
115644 +static struct gimple_opt_pass randomize_layout_bad_cast = {
115645 + .pass = {
115646 +#endif
115647 + .type = GIMPLE_PASS,
115648 + .name = "randomize_layout_bad_cast",
115649 +#if BUILDING_GCC_VERSION >= 4008
115650 + .optinfo_flags = OPTGROUP_NONE,
115651 +#endif
115652 +#if BUILDING_GCC_VERSION >= 5000
115653 +#elif BUILDING_GCC_VERSION >= 4009
115654 + .has_gate = false,
115655 + .has_execute = true,
115656 +#else
115657 + .gate = NULL,
115658 + .execute = find_bad_casts,
115659 + .sub = NULL,
115660 + .next = NULL,
115661 + .static_pass_number = 0,
115662 +#endif
115663 + .tv_id = TV_NONE,
115664 + .properties_required = PROP_cfg,
115665 + .properties_provided = 0,
115666 + .properties_destroyed = 0,
115667 + .todo_flags_start = 0,
115668 + .todo_flags_finish = TODO_dump_func
115669 +#if BUILDING_GCC_VERSION < 4009
115670 + }
115671 +#endif
115672 +};
115673 +
115674 +#if BUILDING_GCC_VERSION >= 4009
115675 +namespace {
115676 +class randomize_layout_bad_cast : public gimple_opt_pass {
115677 +public:
115678 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
115679 + unsigned int execute() { return find_bad_casts(); }
115680 +};
115681 +}
115682 +#endif
115683 +
115684 +static struct opt_pass *make_randomize_layout_bad_cast(void)
115685 +{
115686 +#if BUILDING_GCC_VERSION >= 4009
115687 + return new randomize_layout_bad_cast();
115688 +#else
115689 + return &randomize_layout_bad_cast.pass;
115690 +#endif
115691 +}
115692 +
115693 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
115694 +{
115695 + int i;
115696 + const char * const plugin_name = plugin_info->base_name;
115697 + const int argc = plugin_info->argc;
115698 + const struct plugin_argument * const argv = plugin_info->argv;
115699 + bool enable = true;
115700 + int obtained_seed = 0;
115701 + struct register_pass_info randomize_layout_bad_cast_info;
115702 +
115703 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
115704 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
115705 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
115706 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
115707 +
115708 + if (!plugin_default_version_check(version, &gcc_version)) {
115709 + error(G_("incompatible gcc/plugin versions"));
115710 + return 1;
115711 + }
115712 +
115713 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
115714 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
115715 + enable = false;
115716 + }
115717 +
115718 + for (i = 0; i < argc; ++i) {
115719 + if (!strcmp(argv[i].key, "disable")) {
115720 + enable = false;
115721 + continue;
115722 + }
115723 + if (!strcmp(argv[i].key, "performance-mode")) {
115724 + performance_mode = 1;
115725 + continue;
115726 + }
115727 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
115728 + }
115729 +
115730 + if (strlen(randstruct_seed) != 64) {
115731 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
115732 + return 1;
115733 + }
115734 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
115735 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
115736 + if (obtained_seed != 4) {
115737 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
115738 + return 1;
115739 + }
115740 +
115741 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
115742 + if (enable) {
115743 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
115744 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
115745 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
115746 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
115747 + }
115748 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
115749 +
115750 + return 0;
115751 +}
115752 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
115753 new file mode 100644
115754 index 0000000..1f0214f
115755 --- /dev/null
115756 +++ b/tools/gcc/size_overflow_plugin/.gitignore
115757 @@ -0,0 +1,3 @@
115758 +randomize_layout_seed.h
115759 +size_overflow_hash.h
115760 +size_overflow_hash_aux.h
115761 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
115762 new file mode 100644
115763 index 0000000..1ae2ed5
115764 --- /dev/null
115765 +++ b/tools/gcc/size_overflow_plugin/Makefile
115766 @@ -0,0 +1,20 @@
115767 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
115768 +always := $($(HOSTLIBS)-y)
115769 +
115770 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
115771 +
115772 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
115773 +
115774 +quiet_cmd_build_size_overflow_hash = GENHASH $@
115775 + cmd_build_size_overflow_hash = \
115776 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
115777 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
115778 + $(call if_changed,build_size_overflow_hash)
115779 +
115780 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
115781 + cmd_build_size_overflow_hash_aux = \
115782 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
115783 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
115784 + $(call if_changed,build_size_overflow_hash_aux)
115785 +
115786 +targets += size_overflow_hash.h size_overflow_hash_aux.h
115787 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
115788 new file mode 100644
115789 index 0000000..12b1e3b
115790 --- /dev/null
115791 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
115792 @@ -0,0 +1,102 @@
115793 +#!/bin/bash
115794 +
115795 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
115796 +
115797 +header1="size_overflow_hash.h"
115798 +database="size_overflow_hash.data"
115799 +n=65536
115800 +hashtable_name="size_overflow_hash"
115801 +
115802 +usage() {
115803 +cat <<EOF
115804 +usage: $0 options
115805 +OPTIONS:
115806 + -h|--help help
115807 + -o header file
115808 + -d database file
115809 + -n hash array size
115810 + -s name of the hash table
115811 +EOF
115812 + return 0
115813 +}
115814 +
115815 +while true
115816 +do
115817 + case "$1" in
115818 + -h|--help) usage && exit 0;;
115819 + -n) n=$2; shift 2;;
115820 + -o) header1="$2"; shift 2;;
115821 + -d) database="$2"; shift 2;;
115822 + -s) hashtable_name="$2"; shift 2;;
115823 + --) shift 1; break ;;
115824 + *) break ;;
115825 + esac
115826 +done
115827 +
115828 +create_defines() {
115829 + for i in `seq 0 31`
115830 + do
115831 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
115832 + done
115833 + echo >> "$header1"
115834 +}
115835 +
115836 +create_structs() {
115837 + rm -f "$header1"
115838 +
115839 + create_defines
115840 +
115841 + cat "$database" | while read data
115842 + do
115843 + data_array=($data)
115844 + struct_hash_name="${data_array[0]}"
115845 + funcn="${data_array[1]}"
115846 + params="${data_array[2]}"
115847 + next="${data_array[4]}"
115848 +
115849 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
115850 +
115851 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
115852 + echo -en "\t.param\t= " >> "$header1"
115853 + line=
115854 + for param_num in ${params//-/ };
115855 + do
115856 + line="${line}PARAM"$param_num"|"
115857 + done
115858 +
115859 + echo -e "${line%?},\n};\n" >> "$header1"
115860 + done
115861 +}
115862 +
115863 +create_headers() {
115864 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
115865 +}
115866 +
115867 +create_array_elements() {
115868 + index=0
115869 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
115870 + do
115871 + data_array=($data)
115872 + i="${data_array[3]}"
115873 + hash="${data_array[0]}"
115874 + while [[ $index -lt $i ]]
115875 + do
115876 + echo -e "\t["$index"]\t= NULL," >> "$header1"
115877 + index=$(($index + 1))
115878 + done
115879 + index=$(($index + 1))
115880 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
115881 + done
115882 + echo '};' >> $header1
115883 +}
115884 +
115885 +size_overflow_plugin_dir=`dirname $header1`
115886 +if [ "$size_overflow_plugin_dir" != '.' ]; then
115887 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
115888 +fi
115889 +
115890 +create_structs
115891 +create_headers
115892 +create_array_elements
115893 +
115894 +exit 0
115895 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
115896 new file mode 100644
115897 index 0000000..0b508b1
115898 --- /dev/null
115899 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
115900 @@ -0,0 +1,409 @@
115901 +/*
115902 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115903 + * Licensed under the GPL v2, or (at your option) v3
115904 + *
115905 + * Homepage:
115906 + * https://github.com/ephox-gcc-plugins/size_overflow
115907 + *
115908 + * Documentation:
115909 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115910 + *
115911 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115912 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115913 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115914 + *
115915 + * Usage:
115916 + * $ make
115917 + * $ make run
115918 + */
115919 +
115920 +#include "size_overflow.h"
115921 +
115922 +// Data for the size_overflow asm stmt
115923 +struct asm_data {
115924 + // call or return stmt with our attributes
115925 + gimple target_stmt;
115926 + // def_stmt of the marked arg
115927 + gimple def_stmt;
115928 + // size_overflow asm rhs
115929 + tree input;
115930 + // the output (lhs) of the size_overflow asm is the marked arg
115931 + tree output;
115932 + // marked arg number (0 for return values)
115933 + unsigned int argnum;
115934 + // intentional mark type
115935 + enum intentional_mark intentional_mark;
115936 +};
115937 +
115938 +static void __unused print_asm_data(struct asm_data *asm_data)
115939 +{
115940 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
115941 +
115942 + fprintf(stderr, "def_stmt\n");
115943 + debug_gimple_stmt(asm_data->def_stmt);
115944 + fprintf(stderr, "target_stmt\n");
115945 + debug_gimple_stmt(asm_data->target_stmt);
115946 + fprintf(stderr, "output\n");
115947 + debug_tree(asm_data->output);
115948 + fprintf(stderr, "input\n");
115949 + debug_tree(asm_data->input);
115950 +}
115951 +
115952 +static const char *convert_mark_to_str(enum intentional_mark mark)
115953 +{
115954 + switch (mark) {
115955 + case MARK_NO:
115956 + return OK_ASM_STR;
115957 + case MARK_YES:
115958 + return YES_ASM_STR;
115959 + case MARK_END_INTENTIONAL:
115960 + return END_INTENTIONAL_ASM_STR;
115961 + case MARK_TURN_OFF:
115962 + return TURN_OFF_ASM_STR;
115963 + }
115964 + gcc_unreachable();
115965 +}
115966 +
115967 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
115968 +{
115969 + const char *fn_name;
115970 + char *asm_comment;
115971 + unsigned int len;
115972 +
115973 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
115974 + fn_name = DECL_NAME_POINTER(current_function_decl);
115975 + else
115976 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
115977 +
115978 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
115979 + gcc_assert(len > 0);
115980 +
115981 + return asm_comment;
115982 +}
115983 +
115984 +#if BUILDING_GCC_VERSION <= 4007
115985 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
115986 +#else
115987 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
115988 +#endif
115989 +{
115990 + tree list;
115991 +#if BUILDING_GCC_VERSION <= 4007
115992 + VEC(tree, gc) *vec_list = NULL;
115993 +#else
115994 + vec<tree, va_gc> *vec_list = NULL;
115995 +#endif
115996 +
115997 + list = build_tree_list(NULL_TREE, string);
115998 + list = chainon(NULL_TREE, build_tree_list(list, io));
115999 +#if BUILDING_GCC_VERSION <= 4007
116000 + VEC_safe_push(tree, gc, vec_list, list);
116001 +#else
116002 + vec_safe_push(vec_list, list);
116003 +#endif
116004 + return vec_list;
116005 +}
116006 +
116007 +static void create_so_asm_stmt(struct asm_data *asm_data)
116008 +{
116009 + char *asm_comment;
116010 + const char *mark_str;
116011 + gasm *asm_stmt;
116012 + gimple_stmt_iterator gsi;
116013 + tree str_input, str_output;
116014 +#if BUILDING_GCC_VERSION <= 4007
116015 + VEC(tree, gc) *input = NULL, *output = NULL;
116016 +#else
116017 + vec<tree, va_gc> *input = NULL, *output = NULL;
116018 +#endif
116019 +
116020 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
116021 + asm_comment = create_asm_comment(asm_data, mark_str);
116022 +
116023 + str_input = build_string(2, "0");
116024 + input = create_asm_io_list(str_input, asm_data->input);
116025 + str_output = build_string(4, "=rm");
116026 + output = create_asm_io_list(str_output, asm_data->output);
116027 +
116028 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
116029 + gimple_asm_set_volatile(asm_stmt, true);
116030 +
116031 + gsi = gsi_for_stmt(asm_data->def_stmt);
116032 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
116033 +
116034 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
116035 +
116036 + free(asm_comment);
116037 +}
116038 +
116039 +static void check_size_overflow_asm(struct asm_data *asm_data)
116040 +{
116041 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
116042 +
116043 + if (old_intentional_mark == asm_data->intentional_mark)
116044 + return;
116045 + if (asm_data->intentional_mark == MARK_NO)
116046 + return;
116047 +
116048 + print_intentional_mark(old_intentional_mark);
116049 + print_intentional_mark(asm_data->intentional_mark);
116050 + gcc_unreachable();
116051 +}
116052 +
116053 +static tree get_so_asm_output(struct asm_data *asm_data)
116054 +{
116055 + gimple stmt = asm_data->target_stmt;
116056 + unsigned int argnum = asm_data->argnum;
116057 +
116058 + switch (gimple_code(stmt)) {
116059 + case GIMPLE_RETURN:
116060 + gcc_assert(argnum == 0);
116061 + return gimple_return_retval(as_a_greturn(stmt));
116062 + case GIMPLE_CALL:
116063 + gcc_assert(argnum != 0);
116064 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
116065 + return gimple_call_arg(stmt, argnum - 1);
116066 + default:
116067 + debug_gimple_stmt(stmt);
116068 + gcc_unreachable();
116069 + }
116070 +}
116071 +
116072 +static tree get_so_asm_input(struct asm_data *asm_data)
116073 +{
116074 + gassign *assign;
116075 + tree output_type, new_var;
116076 + gimple_stmt_iterator gsi;
116077 +
116078 + output_type = TREE_TYPE(asm_data->output);
116079 + new_var = create_new_var(output_type);
116080 +
116081 + assign = gimple_build_assign(new_var, asm_data->output);
116082 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
116083 +
116084 + gsi = gsi_for_stmt(asm_data->target_stmt);
116085 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
116086 +
116087 + asm_data->def_stmt = assign;
116088 +
116089 + new_var = create_new_var(output_type);
116090 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
116091 +
116092 + return gimple_assign_lhs(assign);
116093 +}
116094 +
116095 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
116096 +{
116097 + switch (gimple_code(asm_data->target_stmt)) {
116098 + case GIMPLE_CALL:
116099 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
116100 + break;
116101 + case GIMPLE_RETURN:
116102 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
116103 + break;
116104 + default:
116105 + debug_gimple_stmt(asm_data->target_stmt);
116106 + gcc_unreachable();
116107 + }
116108 +
116109 + update_stmt(asm_data->def_stmt);
116110 +}
116111 +
116112 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
116113 + * is of the right kind create the appropriate size_overflow asm stmts:
116114 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
116115 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
116116 + */
116117 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
116118 +{
116119 + struct asm_data asm_data;
116120 +
116121 + asm_data.target_stmt = stmt;
116122 + asm_data.argnum = argnum;
116123 + asm_data.intentional_mark = intentional_mark;
116124 +
116125 + asm_data.output = get_so_asm_output(&asm_data);
116126 + if (asm_data.output == NULL_TREE)
116127 + return;
116128 + if (is_gimple_constant(asm_data.output))
116129 + return;
116130 + if (skip_types(asm_data.output))
116131 + return;
116132 +
116133 + asm_data.def_stmt = get_def_stmt(asm_data.output);
116134 + if (is_size_overflow_asm(asm_data.def_stmt)) {
116135 + check_size_overflow_asm(&asm_data);
116136 + return;
116137 + }
116138 +
116139 + asm_data.input = get_so_asm_input(&asm_data);
116140 +
116141 + create_so_asm_stmt(&asm_data);
116142 + set_so_asm_input_target_stmt(&asm_data);
116143 +
116144 + update_stmt(asm_data.def_stmt);
116145 + update_stmt(asm_data.target_stmt);
116146 +}
116147 +
116148 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
116149 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
116150 +{
116151 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
116152 + insert_size_overflow_asm(stmt, 0, MARK_NO);
116153 + return;
116154 + }
116155 +
116156 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
116157 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
116158 +}
116159 +
116160 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
116161 +static void set_argnum_attribute(const_tree attr, bool *argnums)
116162 +{
116163 + unsigned int argnum;
116164 + tree attr_value;
116165 +
116166 + gcc_assert(attr);
116167 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
116168 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
116169 + argnums[argnum] = true;
116170 + }
116171 +}
116172 +
116173 +// Check whether the arguments are marked by the size_overflow attribute.
116174 +static void search_interesting_so_args(tree fndecl, bool *argnums)
116175 +{
116176 + const_tree attr;
116177 +
116178 + attr = get_attribute("size_overflow", fndecl);
116179 + if (attr)
116180 + set_argnum_attribute(attr, argnums);
116181 +}
116182 +
116183 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
116184 +{
116185 + enum intentional_mark mark;
116186 +
116187 + mark = check_intentional_attribute(stmt, argnum);
116188 + if (mark == MARK_NO)
116189 + return MARK_NO;
116190 + insert_size_overflow_asm(stmt, argnum, mark);
116191 + return mark;
116192 +}
116193 +
116194 +static void handle_size_overflow_attr_ret(greturn *stmt)
116195 +{
116196 + enum intentional_mark mark;
116197 + bool orig_argnums[MAX_PARAM + 1] = {false};
116198 +
116199 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
116200 +
116201 + mark = handle_intentional_attr(stmt, 0);
116202 + if (mark == MARK_NO && orig_argnums[0])
116203 + insert_so_asm_by_so_attr(stmt, 0);
116204 +}
116205 +
116206 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
116207 +static void handle_size_overflow_attr_call(gcall *stmt)
116208 +{
116209 + tree fndecl;
116210 + unsigned int argnum;
116211 + bool orig_argnums[MAX_PARAM + 1] = {false};
116212 +
116213 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
116214 + if (fndecl == NULL_TREE)
116215 + return;
116216 + if (DECL_BUILT_IN(fndecl))
116217 + return;
116218 +
116219 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
116220 +
116221 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
116222 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
116223 +
116224 + if (mark == MARK_NO && orig_argnums[argnum])
116225 + insert_so_asm_by_so_attr(stmt, argnum);
116226 + }
116227 +}
116228 +
116229 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
116230 +static unsigned int search_interesting_functions(void)
116231 +{
116232 + basic_block bb;
116233 +
116234 + FOR_ALL_BB_FN(bb, cfun) {
116235 + gimple_stmt_iterator gsi;
116236 +
116237 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
116238 + gimple stmt = gsi_stmt(gsi);
116239 +
116240 + if (is_gimple_call(stmt))
116241 + handle_size_overflow_attr_call(as_a_gcall(stmt));
116242 + else if (gimple_code(stmt) == GIMPLE_RETURN)
116243 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
116244 + }
116245 + }
116246 + return 0;
116247 +}
116248 +
116249 +/*
116250 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
116251 + * this pass inserts asm stmts to mark the interesting args
116252 + * that the ipa pass will detect and insert the size overflow checks for.
116253 + */
116254 +#if BUILDING_GCC_VERSION >= 4009
116255 +static const struct pass_data insert_size_overflow_asm_pass_data = {
116256 +#else
116257 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
116258 + .pass = {
116259 +#endif
116260 + .type = GIMPLE_PASS,
116261 + .name = "insert_size_overflow_asm",
116262 +#if BUILDING_GCC_VERSION >= 4008
116263 + .optinfo_flags = OPTGROUP_NONE,
116264 +#endif
116265 +#if BUILDING_GCC_VERSION >= 5000
116266 +#elif BUILDING_GCC_VERSION >= 4009
116267 + .has_gate = false,
116268 + .has_execute = true,
116269 +#else
116270 + .gate = NULL,
116271 + .execute = search_interesting_functions,
116272 + .sub = NULL,
116273 + .next = NULL,
116274 + .static_pass_number = 0,
116275 +#endif
116276 + .tv_id = TV_NONE,
116277 + .properties_required = PROP_cfg,
116278 + .properties_provided = 0,
116279 + .properties_destroyed = 0,
116280 + .todo_flags_start = 0,
116281 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
116282 +#if BUILDING_GCC_VERSION < 4009
116283 + }
116284 +#endif
116285 +};
116286 +
116287 +#if BUILDING_GCC_VERSION >= 4009
116288 +namespace {
116289 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
116290 +public:
116291 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
116292 +#if BUILDING_GCC_VERSION >= 5000
116293 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
116294 +#else
116295 + unsigned int execute() { return search_interesting_functions(); }
116296 +#endif
116297 +};
116298 +}
116299 +
116300 +opt_pass *make_insert_size_overflow_asm_pass(void)
116301 +{
116302 + return new insert_size_overflow_asm_pass();
116303 +}
116304 +#else
116305 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
116306 +{
116307 + return &insert_size_overflow_asm_pass.pass;
116308 +}
116309 +#endif
116310 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
116311 new file mode 100644
116312 index 0000000..d96cef2
116313 --- /dev/null
116314 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
116315 @@ -0,0 +1,955 @@
116316 +/*
116317 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116318 + * Licensed under the GPL v2, or (at your option) v3
116319 + *
116320 + * Homepage:
116321 + * https://github.com/ephox-gcc-plugins/size_overflow
116322 + *
116323 + * Documentation:
116324 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116325 + *
116326 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116327 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116328 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116329 + *
116330 + * Usage:
116331 + * $ make
116332 + * $ make run
116333 + */
116334 +
116335 +#include "size_overflow.h"
116336 +
116337 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
116338 +
116339 +static const char *get_asm_string(const gasm *stmt)
116340 +{
116341 + if (stmt)
116342 + return gimple_asm_string(stmt);
116343 + return NULL;
116344 +}
116345 +
116346 +tree get_size_overflow_asm_input(const gasm *stmt)
116347 +{
116348 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
116349 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
116350 +}
116351 +
116352 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
116353 +{
116354 + const char *str;
116355 +
116356 + if (!is_size_overflow_asm(stmt))
116357 + return false;
116358 +
116359 + str = get_asm_string(stmt);
116360 + if (!str)
116361 + return false;
116362 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
116363 +}
116364 +
116365 +bool is_size_overflow_asm(const_gimple stmt)
116366 +{
116367 + const char *str;
116368 +
116369 + if (!stmt)
116370 + return false;
116371 + if (gimple_code(stmt) != GIMPLE_ASM)
116372 + return false;
116373 +
116374 + str = get_asm_string(as_a_const_gasm(stmt));
116375 + if (!str)
116376 + return false;
116377 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
116378 +}
116379 +
116380 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
116381 +{
116382 + const char *str;
116383 +
116384 + if (!is_size_overflow_asm(stmt))
116385 + return false;
116386 +
116387 + str = get_asm_string(stmt);
116388 + if (!str)
116389 + return false;
116390 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
116391 +}
116392 +
116393 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
116394 +{
116395 + const char *str;
116396 +
116397 + if (!is_size_overflow_asm(stmt))
116398 + return false;
116399 +
116400 + str = get_asm_string(stmt);
116401 + if (!str)
116402 + return false;
116403 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
116404 +}
116405 +
116406 +/* Get the param of the intentional_overflow attribute.
116407 + * * 0: MARK_END_INTENTIONAL
116408 + * * 1..MAX_PARAM: MARK_YES
116409 + * * -1: MARK_TURN_OFF
116410 + */
116411 +static tree get_attribute_param(const_tree decl)
116412 +{
116413 + const_tree attr;
116414 +
116415 + if (decl == NULL_TREE)
116416 + return NULL_TREE;
116417 +
116418 + attr = get_attribute("intentional_overflow", decl);
116419 + if (attr)
116420 + return TREE_VALUE(attr);
116421 + return NULL_TREE;
116422 +}
116423 +
116424 +// MARK_TURN_OFF
116425 +static bool is_turn_off_intentional_attr(const_tree decl)
116426 +{
116427 + const_tree param_head;
116428 +
116429 + param_head = get_attribute_param(decl);
116430 + if (param_head == NULL_TREE)
116431 + return false;
116432 +
116433 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
116434 + return true;
116435 + return false;
116436 +}
116437 +
116438 +// MARK_END_INTENTIONAL
116439 +static bool is_end_intentional_intentional_attr(const_tree decl)
116440 +{
116441 + const_tree param_head;
116442 +
116443 + param_head = get_attribute_param(decl);
116444 + if (param_head == NULL_TREE)
116445 + return false;
116446 +
116447 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
116448 + return true;
116449 + return false;
116450 +}
116451 +
116452 +// MARK_YES
116453 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
116454 +{
116455 + tree param, param_head;
116456 +
116457 + if (argnum == 0)
116458 + return false;
116459 +
116460 + param_head = get_attribute_param(decl);
116461 + for (param = param_head; param; param = TREE_CHAIN(param)) {
116462 + int argval = tree_to_shwi(TREE_VALUE(param));
116463 +
116464 + if (argval <= 0)
116465 + continue;
116466 + if (argnum == (unsigned int)argval)
116467 + return true;
116468 + }
116469 + return false;
116470 +}
116471 +
116472 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
116473 +{
116474 + const struct size_overflow_hash *hash;
116475 + location_t loc;
116476 +
116477 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
116478 + return;
116479 +
116480 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
116481 + return;
116482 +
116483 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
116484 + if (!hash)
116485 + return;
116486 +
116487 + loc = DECL_SOURCE_LOCATION(decl);
116488 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
116489 +}
116490 +
116491 +// Get the field decl of a component ref for intentional_overflow checking
116492 +static const_tree search_field_decl(const_tree comp_ref)
116493 +{
116494 + const_tree field = NULL_TREE;
116495 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
116496 +
116497 + for (i = 0; i < len; i++) {
116498 + field = TREE_OPERAND(comp_ref, i);
116499 + if (TREE_CODE(field) == FIELD_DECL)
116500 + break;
116501 + }
116502 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
116503 + return field;
116504 +}
116505 +
116506 +/* Get the type of the intentional_overflow attribute of a node
116507 + * * MARK_TURN_OFF
116508 + * * MARK_YES
116509 + * * MARK_NO
116510 + * * MARK_END_INTENTIONAL
116511 + */
116512 +static enum intentional_mark get_intentional_attr_type(const_tree node)
116513 +{
116514 + const_tree cur_decl;
116515 +
116516 + if (node == NULL_TREE)
116517 + return MARK_NO;
116518 +
116519 + switch (TREE_CODE(node)) {
116520 + case COMPONENT_REF:
116521 + cur_decl = search_field_decl(node);
116522 + if (is_turn_off_intentional_attr(cur_decl))
116523 + return MARK_TURN_OFF;
116524 + if (is_end_intentional_intentional_attr(cur_decl))
116525 + return MARK_YES;
116526 + break;
116527 + case PARM_DECL: {
116528 + unsigned int argnum;
116529 +
116530 + cur_decl = get_orig_fndecl(current_function_decl);
116531 + argnum = find_arg_number_tree(node, cur_decl);
116532 + if (argnum == CANNOT_FIND_ARG)
116533 + return MARK_NO;
116534 + if (is_yes_intentional_attr(cur_decl, argnum))
116535 + return MARK_YES;
116536 + if (is_end_intentional_intentional_attr(cur_decl))
116537 + return MARK_END_INTENTIONAL;
116538 + break;
116539 + }
116540 + case FUNCTION_DECL: {
116541 + const_tree fndecl = get_orig_fndecl(node);
116542 +
116543 + if (is_turn_off_intentional_attr(fndecl))
116544 + return MARK_TURN_OFF;
116545 + if (is_end_intentional_intentional_attr(fndecl))
116546 + return MARK_END_INTENTIONAL;
116547 + }
116548 + default:
116549 + break;
116550 + }
116551 + return MARK_NO;
116552 +}
116553 +
116554 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
116555 +{
116556 + enum intentional_mark mark = MARK_NO;
116557 + gphi *phi = as_a_gphi(get_def_stmt(result));
116558 + unsigned int i, n = gimple_phi_num_args(phi);
116559 +
116560 + pointer_set_insert(visited, phi);
116561 + for (i = 0; i < n; i++) {
116562 + tree arg = gimple_phi_arg_def(phi, i);
116563 +
116564 + mark = walk_use_def(visited, arg);
116565 + if (mark != MARK_NO)
116566 + return mark;
116567 + }
116568 +
116569 + return mark;
116570 +}
116571 +
116572 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
116573 +{
116574 + enum intentional_mark mark;
116575 + tree rhs1, rhs2;
116576 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
116577 +
116578 + rhs1 = gimple_assign_rhs1(def_stmt);
116579 + rhs2 = gimple_assign_rhs2(def_stmt);
116580 +
116581 + mark = walk_use_def(visited, rhs1);
116582 + if (mark == MARK_NO)
116583 + return walk_use_def(visited, rhs2);
116584 + return mark;
116585 +}
116586 +
116587 +enum intentional_mark get_so_asm_type(const_gimple stmt)
116588 +{
116589 + const gasm *asm_stmt;
116590 +
116591 + if (!stmt)
116592 + return MARK_NO;
116593 + if (!is_size_overflow_asm(stmt))
116594 + return MARK_NO;
116595 +
116596 + asm_stmt = as_a_const_gasm(stmt);
116597 + if (is_size_overflow_insert_check_asm(asm_stmt))
116598 + return MARK_NO;
116599 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
116600 + return MARK_TURN_OFF;
116601 + if (is_size_overflow_intentional_asm_end(asm_stmt))
116602 + return MARK_END_INTENTIONAL;
116603 + return MARK_YES;
116604 +}
116605 +
116606 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
116607 +{
116608 + const_gimple def_stmt;
116609 +
116610 + if (TREE_CODE(lhs) != SSA_NAME)
116611 + return get_intentional_attr_type(lhs);
116612 +
116613 + def_stmt = get_def_stmt(lhs);
116614 + gcc_assert(def_stmt);
116615 +
116616 + if (pointer_set_insert(visited, def_stmt))
116617 + return MARK_NO;
116618 +
116619 + switch (gimple_code(def_stmt)) {
116620 + case GIMPLE_CALL:
116621 + case GIMPLE_RETURN:
116622 + return MARK_NO;
116623 + case GIMPLE_NOP:
116624 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
116625 + case GIMPLE_ASM:
116626 + return get_so_asm_type(as_a_const_gasm(def_stmt));
116627 + case GIMPLE_PHI:
116628 + return walk_use_def_phi(visited, lhs);
116629 + case GIMPLE_ASSIGN:
116630 + switch (gimple_num_ops(def_stmt)) {
116631 + case 2:
116632 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
116633 + case 3:
116634 + return walk_use_def_binary(visited, lhs);
116635 + }
116636 + default:
116637 + debug_gimple_stmt((gimple)def_stmt);
116638 + error("%s: unknown gimple code", __func__);
116639 + gcc_unreachable();
116640 + }
116641 +}
116642 +
116643 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
116644 +{
116645 + enum intentional_mark mark;
116646 + gimple_set *visited;
116647 +
116648 + visited = pointer_set_create();
116649 + mark = walk_use_def(visited, var);
116650 + pointer_set_destroy(visited);
116651 +
116652 + return mark;
116653 +}
116654 +
116655 +/* Search intentional_overflow attribute on caller and on callee too.
116656 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
116657 + * parameters aren't tracked backwards.
116658 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
116659 + * the function.
116660 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
116661 + * in all callers (on a structure field means that overflow checking is turned off
116662 + * in all expressions involving the given field).
116663 + */
116664 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
116665 +{
116666 + enum intentional_mark caller_mark, callee_mark;
116667 + const_tree fndecl, orig_cur_fndecl, arg;
116668 +
116669 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
116670 +
116671 + // handle MARK_TURN_OFF early on the caller
116672 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
116673 + return MARK_TURN_OFF;
116674 +
116675 + switch (gimple_code(stmt)) {
116676 + case GIMPLE_RETURN:
116677 + gcc_assert(argnum == 0);
116678 + // for now ignore other intentional attribute types on returns
116679 + return MARK_NO;
116680 + case GIMPLE_CALL:
116681 + gcc_assert(argnum != 0);
116682 + gcc_assert(argnum <= gimple_call_num_args(stmt));
116683 + arg = gimple_call_arg(stmt, argnum - 1);
116684 + break;
116685 + default:
116686 + debug_gimple_stmt((gimple)stmt);
116687 + gcc_unreachable();
116688 + }
116689 +
116690 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
116691 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
116692 + return MARK_END_INTENTIONAL;
116693 +
116694 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
116695 + // handle MARK_TURN_OFF on the callee
116696 + if (is_turn_off_intentional_attr(fndecl))
116697 + return MARK_TURN_OFF;
116698 + // find a defining marked caller argument or struct field for arg
116699 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
116700 +
116701 + // did we find a marked struct field?
116702 + if (caller_mark == MARK_TURN_OFF)
116703 + return MARK_TURN_OFF;
116704 +
116705 + // handle MARK_END_INTENTIONAL on the callee
116706 + if (is_end_intentional_intentional_attr(fndecl))
116707 + callee_mark = MARK_END_INTENTIONAL;
116708 + // is it a marked callee parameter?
116709 + else if (is_yes_intentional_attr(fndecl, argnum))
116710 + callee_mark = MARK_YES;
116711 + else
116712 + callee_mark = MARK_NO;
116713 +
116714 + // no intentional attribute found
116715 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
116716 + return MARK_NO;
116717 +
116718 + // MARK_YES is meaningful only on the caller
116719 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
116720 + return MARK_NO;
116721 +
116722 + // we found a code region where we don't want to duplicate
116723 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
116724 + return MARK_END_INTENTIONAL;
116725 +
116726 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
116727 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
116728 + return MARK_NO;
116729 +
116730 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
116731 + if (caller_mark == MARK_YES) {
116732 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
116733 + return MARK_YES;
116734 + }
116735 +
116736 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
116737 + debug_gimple_stmt((gimple)stmt);
116738 + print_intentional_mark(caller_mark);
116739 + print_intentional_mark(callee_mark);
116740 + gcc_unreachable();
116741 +}
116742 +
116743 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
116744 +{
116745 + const_tree arg;
116746 +
116747 + switch (gimple_code(stmt)) {
116748 + case GIMPLE_RETURN:
116749 + gcc_assert(argnum == 0);
116750 + arg = gimple_return_retval(as_a_const_greturn(stmt));
116751 + break;
116752 + case GIMPLE_CALL:
116753 + gcc_assert(argnum != 0);
116754 + gcc_assert(argnum <= gimple_call_num_args(stmt));
116755 + arg = gimple_call_arg(stmt, argnum - 1);
116756 + break;
116757 + case GIMPLE_ASM:
116758 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
116759 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
116760 + break;
116761 + default:
116762 + debug_gimple_stmt((gimple)stmt);
116763 + gcc_unreachable();
116764 + }
116765 +
116766 + // find a defining marked caller argument or struct field for arg
116767 + return check_intentional_size_overflow_asm_and_attribute(arg);
116768 +}
116769 +
116770 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
116771 +{
116772 + const_tree rhs1, lhs, rhs1_type, lhs_type;
116773 + enum machine_mode lhs_mode, rhs_mode;
116774 + gimple def_stmt = get_def_stmt(no_const_rhs);
116775 +
116776 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
116777 + return false;
116778 +
116779 + rhs1 = gimple_assign_rhs1(def_stmt);
116780 + lhs = gimple_assign_lhs(def_stmt);
116781 + rhs1_type = TREE_TYPE(rhs1);
116782 + lhs_type = TREE_TYPE(lhs);
116783 + rhs_mode = TYPE_MODE(rhs1_type);
116784 + lhs_mode = TYPE_MODE(lhs_type);
116785 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
116786 + return false;
116787 +
116788 + return true;
116789 +}
116790 +
116791 +static unsigned int uses_num(tree node)
116792 +{
116793 + imm_use_iterator imm_iter;
116794 + use_operand_p use_p;
116795 + unsigned int num = 0;
116796 +
116797 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
116798 + gimple use_stmt = USE_STMT(use_p);
116799 +
116800 + if (use_stmt == NULL)
116801 + return num;
116802 + if (is_gimple_debug(use_stmt))
116803 + continue;
116804 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
116805 + continue;
116806 + num++;
116807 + }
116808 + return num;
116809 +}
116810 +
116811 +static bool no_uses(tree node)
116812 +{
116813 + return !uses_num(node);
116814 +}
116815 +
116816 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
116817 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
116818 +{
116819 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
116820 + gimple def_stmt = get_def_stmt(lhs);
116821 +
116822 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
116823 + return false;
116824 +
116825 + rhs1 = gimple_assign_rhs1(def_stmt);
116826 + rhs_type = TREE_TYPE(rhs1);
116827 + lhs_type = TREE_TYPE(lhs);
116828 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
116829 + return false;
116830 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
116831 + return false;
116832 +
116833 + def_stmt = get_def_stmt(rhs1);
116834 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
116835 + return false;
116836 +
116837 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
116838 + return false;
116839 +
116840 + rhs1 = gimple_assign_rhs1(def_stmt);
116841 + rhs2 = gimple_assign_rhs2(def_stmt);
116842 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
116843 + return false;
116844 +
116845 + if (is_gimple_constant(rhs2))
116846 + not_const_rhs = rhs1;
116847 + else
116848 + not_const_rhs = rhs2;
116849 +
116850 + return no_uses(not_const_rhs);
116851 +}
116852 +
116853 +static bool is_lt_signed_type_max(const_tree rhs)
116854 +{
116855 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
116856 +
116857 + if (!TYPE_UNSIGNED(type))
116858 + return true;
116859 +
116860 + switch (TYPE_MODE(type)) {
116861 + case QImode:
116862 + new_type = intQI_type_node;
116863 + break;
116864 + case HImode:
116865 + new_type = intHI_type_node;
116866 + break;
116867 + case SImode:
116868 + new_type = intSI_type_node;
116869 + break;
116870 + case DImode:
116871 + new_type = intDI_type_node;
116872 + break;
116873 + default:
116874 + debug_tree((tree)type);
116875 + gcc_unreachable();
116876 + }
116877 +
116878 + type_max = TYPE_MAX_VALUE(new_type);
116879 + if (!tree_int_cst_lt(type_max, rhs))
116880 + return true;
116881 +
116882 + return false;
116883 +}
116884 +
116885 +static bool is_gt_zero(const_tree rhs)
116886 +{
116887 + const_tree type = TREE_TYPE(rhs);
116888 +
116889 + if (TYPE_UNSIGNED(type))
116890 + return true;
116891 +
116892 + if (!tree_int_cst_lt(rhs, integer_zero_node))
116893 + return true;
116894 +
116895 + return false;
116896 +}
116897 +
116898 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
116899 +{
116900 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
116901 + return false;
116902 + if (!is_gimple_constant(rhs))
116903 + return false;
116904 +
116905 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
116906 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
116907 + return false;
116908 +
116909 + return true;
116910 +}
116911 +
116912 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
116913 +{
116914 + const_gimple assign;
116915 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116916 + tree origtype = TREE_TYPE(orig_rhs);
116917 +
116918 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116919 + pointer_set_insert(visited->my_stmts, assign);
116920 + return get_lhs(assign);
116921 +}
116922 +
116923 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
116924 +{
116925 + tree new_rhs, orig_rhs;
116926 + void (*gimple_assign_set_rhs)(gimple, tree);
116927 + tree rhs1 = gimple_assign_rhs1(stmt);
116928 + tree rhs2 = gimple_assign_rhs2(stmt);
116929 + tree lhs = gimple_assign_lhs(stmt);
116930 +
116931 + if (!check_overflow)
116932 + return create_assign(visited, stmt, lhs, AFTER_STMT);
116933 +
116934 + if (change_rhs == NULL_TREE)
116935 + return create_assign(visited, stmt, lhs, AFTER_STMT);
116936 +
116937 + if (new_rhs2 == NULL_TREE) {
116938 + orig_rhs = rhs1;
116939 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
116940 + } else {
116941 + orig_rhs = rhs2;
116942 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
116943 + }
116944 +
116945 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
116946 +
116947 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
116948 + gimple_assign_set_rhs(stmt, new_rhs);
116949 + update_stmt(stmt);
116950 +
116951 + return create_assign(visited, stmt, lhs, AFTER_STMT);
116952 +}
116953 +
116954 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
116955 +{
116956 + gimple rhs1_def_stmt, rhs2_def_stmt;
116957 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
116958 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
116959 + const_tree rhs1 = gimple_assign_rhs1(stmt);
116960 + const_tree rhs2 = gimple_assign_rhs2(stmt);
116961 +
116962 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
116963 + return false;
116964 +
116965 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
116966 +
116967 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
116968 + return false;
116969 +
116970 + rhs1_def_stmt = get_def_stmt(rhs1);
116971 + rhs2_def_stmt = get_def_stmt(rhs2);
116972 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
116973 + return false;
116974 +
116975 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
116976 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
116977 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
116978 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
116979 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
116980 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
116981 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
116982 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
116983 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
116984 + return false;
116985 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
116986 + return false;
116987 +
116988 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
116989 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
116990 + return true;
116991 +}
116992 +
116993 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
116994 +{
116995 + gassign *assign;
116996 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116997 + tree type = TREE_TYPE(rhs1);
116998 + tree lhs = create_new_var(type);
116999 +
117000 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
117001 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
117002 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
117003 +
117004 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
117005 + update_stmt(assign);
117006 + pointer_set_insert(visited->my_stmts, assign);
117007 + return assign;
117008 +}
117009 +
117010 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
117011 +{
117012 + gimple_stmt_iterator gsi;
117013 + const_gimple cast_stmt;
117014 + tree type = TREE_TYPE(node);
117015 +
117016 + if (types_compatible_p(type, intTI_type_node))
117017 + return node;
117018 +
117019 + gsi = gsi_for_stmt(stmt);
117020 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117021 + pointer_set_insert(visited->my_stmts, cast_stmt);
117022 + return get_lhs(cast_stmt);
117023 +}
117024 +
117025 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
117026 +{
117027 + tree rhs1, def_stmt_rhs1;
117028 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
117029 +
117030 + def_stmt = get_def_stmt(var);
117031 + if (!gimple_assign_cast_p(def_stmt))
117032 + return NULL_TREE;
117033 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
117034 +
117035 + rhs1 = gimple_assign_rhs1(def_stmt);
117036 + rhs1_def_stmt = get_def_stmt(rhs1);
117037 + if (!gimple_assign_cast_p(rhs1_def_stmt))
117038 + return rhs1;
117039 +
117040 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
117041 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
117042 +
117043 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
117044 + case GIMPLE_CALL:
117045 + case GIMPLE_NOP:
117046 + case GIMPLE_ASM:
117047 + case GIMPLE_PHI:
117048 + return def_stmt_rhs1;
117049 + case GIMPLE_ASSIGN:
117050 + return rhs1;
117051 + default:
117052 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
117053 + gcc_unreachable();
117054 + }
117055 +}
117056 +
117057 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
117058 +{
117059 + tree new_rhs1, new_rhs2;
117060 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
117061 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
117062 + tree rhs1 = gimple_assign_rhs1(stmt);
117063 + tree rhs2 = gimple_assign_rhs2(stmt);
117064 +
117065 + if (!is_subtraction_special(visited, stmt))
117066 + return NULL_TREE;
117067 +
117068 + new_rhs1 = expand(visited, rhs1);
117069 + new_rhs2 = expand(visited, rhs2);
117070 +
117071 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
117072 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
117073 +
117074 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
117075 + return NULL_TREE;
117076 +
117077 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
117078 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
117079 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
117080 + }
117081 +
117082 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
117083 + new_lhs = gimple_assign_lhs(assign);
117084 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
117085 +
117086 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
117087 +}
117088 +
117089 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
117090 +{
117091 + const_gimple def_stmt;
117092 +
117093 + if (TREE_CODE(rhs) != SSA_NAME)
117094 + return false;
117095 +
117096 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
117097 + return false;
117098 +
117099 + def_stmt = get_def_stmt(rhs);
117100 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
117101 + return false;
117102 +
117103 + return true;
117104 +}
117105 +
117106 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
117107 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
117108 + * fffffff * 16 > signed max -> truncate
117109 + */
117110 +static bool look_for_mult_and_add(const_gimple stmt)
117111 +{
117112 + const_tree res;
117113 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
117114 + const_gimple def_stmt;
117115 +
117116 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
117117 + return false;
117118 + if (!is_gimple_assign(stmt))
117119 + return false;
117120 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
117121 + return false;
117122 +
117123 + rhs1 = gimple_assign_rhs1(stmt);
117124 + rhs2 = gimple_assign_rhs2(stmt);
117125 + if (is_gimple_constant(rhs1)) {
117126 + const_rhs = rhs1;
117127 + def_stmt = get_def_stmt(rhs2);
117128 + } else if (is_gimple_constant(rhs2)) {
117129 + const_rhs = rhs2;
117130 + def_stmt = get_def_stmt(rhs1);
117131 + } else
117132 + return false;
117133 +
117134 + if (!is_gimple_assign(def_stmt))
117135 + return false;
117136 +
117137 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
117138 + return false;
117139 +
117140 + def_rhs1 = gimple_assign_rhs1(def_stmt);
117141 + def_rhs2 = gimple_assign_rhs2(def_stmt);
117142 + if (is_gimple_constant(def_rhs1))
117143 + def_const_rhs = def_rhs1;
117144 + else if (is_gimple_constant(def_rhs2))
117145 + def_const_rhs = def_rhs2;
117146 + else
117147 + return false;
117148 +
117149 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
117150 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
117151 + return false;
117152 + return true;
117153 +}
117154 +
117155 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
117156 +{
117157 + const_gimple def_stmt_1, def_stmt_2;
117158 + const_tree rhs1, rhs2;
117159 + bool add_mul_rhs1, add_mul_rhs2;
117160 +
117161 + rhs1 = gimple_assign_rhs1(stmt);
117162 + def_stmt_1 = get_def_stmt(rhs1);
117163 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
117164 +
117165 + rhs2 = gimple_assign_rhs2(stmt);
117166 + def_stmt_2 = get_def_stmt(rhs2);
117167 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
117168 +
117169 + if (add_mul_rhs1)
117170 + return RHS1_INTENTIONAL_OVERFLOW;
117171 + if (add_mul_rhs2)
117172 + return RHS2_INTENTIONAL_OVERFLOW;
117173 + return NO_INTENTIONAL_OVERFLOW;
117174 +}
117175 +
117176 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
117177 +{
117178 + gassign *my_stmt;
117179 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
117180 +
117181 + gsi_next(&gsi);
117182 + my_stmt = as_a_gassign(gsi_stmt(gsi));
117183 +
117184 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
117185 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
117186 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
117187 + debug_gimple_stmt(stmt);
117188 + debug_gimple_stmt(my_stmt);
117189 + gcc_unreachable();
117190 + }
117191 +
117192 + return my_stmt;
117193 +}
117194 +
117195 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
117196 + * unsigned type cast to signed type, unsigned type: no more uses
117197 + * e.g., lib/vsprintf.c:simple_strtol()
117198 + * _10 = (unsigned long int) _9
117199 + * _11 = -_10;
117200 + * _12 = (long int) _11; (_11_ no more uses)
117201 + */
117202 +static bool is_call_or_cast(gimple stmt)
117203 +{
117204 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
117205 +}
117206 +
117207 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
117208 +{
117209 + const_tree rhs;
117210 + gimple def_stmt;
117211 +
117212 + if (node == NULL_TREE)
117213 + return true;
117214 + if (is_gimple_constant(node))
117215 + return true;
117216 +
117217 + def_stmt = get_def_stmt(node);
117218 + if (!def_stmt)
117219 + return false;
117220 +
117221 + if (is_call_or_cast(def_stmt))
117222 + return true;
117223 +
117224 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
117225 + return false;
117226 + rhs = gimple_assign_rhs1(def_stmt);
117227 + def_stmt = get_def_stmt(rhs);
117228 + if (!def_stmt)
117229 + return false;
117230 + return is_call_or_cast(def_stmt);
117231 +}
117232 +
117233 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
117234 +{
117235 + unsigned int use_num;
117236 + gassign *so_stmt;
117237 + const_gimple def_stmt;
117238 + const_tree rhs1, rhs2;
117239 + tree rhs = gimple_assign_rhs1(stmt);
117240 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
117241 + const_tree rhs_type = TREE_TYPE(rhs);
117242 +
117243 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
117244 + return;
117245 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
117246 + return;
117247 + use_num = uses_num(rhs);
117248 + if (use_num != 1)
117249 + return;
117250 +
117251 + def_stmt = get_def_stmt(rhs);
117252 + if (!def_stmt)
117253 + return;
117254 + if (!is_gimple_assign(def_stmt))
117255 + return;
117256 +
117257 + rhs1 = gimple_assign_rhs1(def_stmt);
117258 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
117259 + return;
117260 +
117261 + rhs2 = gimple_assign_rhs2(def_stmt);
117262 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
117263 + return;
117264 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
117265 + return;
117266 +
117267 + so_stmt = get_dup_stmt(visited, stmt);
117268 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
117269 +}
117270 +
117271 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
117272 new file mode 100644
117273 index 0000000..c1b4773
117274 --- /dev/null
117275 +++ b/tools/gcc/size_overflow_plugin/misc.c
117276 @@ -0,0 +1,441 @@
117277 +/*
117278 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117279 + * Licensed under the GPL v2, or (at your option) v3
117280 + *
117281 + * Homepage:
117282 + * https://github.com/ephox-gcc-plugins/size_overflow
117283 + *
117284 + * Documentation:
117285 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117286 + *
117287 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117288 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117289 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117290 + *
117291 + * Usage:
117292 + * $ make
117293 + * $ make run
117294 + */
117295 +
117296 +#include "size_overflow.h"
117297 +
117298 +const char *get_type_name_from_field(const_tree field_decl)
117299 +{
117300 + const_tree context, type_name;
117301 +
117302 + if (TREE_CODE(field_decl) != FIELD_DECL)
117303 + return NULL;
117304 +
117305 + context = DECL_CONTEXT(field_decl);
117306 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
117307 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
117308 + if (type_name == NULL_TREE)
117309 + return NULL;
117310 +
117311 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
117312 + return IDENTIFIER_POINTER(type_name);
117313 + else if (TREE_CODE(type_name) == TYPE_DECL)
117314 + return DECL_NAME_POINTER(type_name);
117315 +
117316 + debug_tree((tree)field_decl);
117317 + debug_tree((tree)type_name);
117318 + gcc_unreachable();
117319 +}
117320 +
117321 +// Was the function created by the compiler itself?
117322 +bool made_by_compiler(const_tree decl)
117323 +{
117324 + struct cgraph_node *node;
117325 +
117326 + if (FUNCTION_PTR_P(decl))
117327 + return false;
117328 + if (TREE_CODE(decl) == VAR_DECL)
117329 + return false;
117330 +
117331 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
117332 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
117333 + return true;
117334 + if (DECL_ARTIFICIAL(decl))
117335 + return true;
117336 +
117337 + node = get_cnode(decl);
117338 + if (!node)
117339 + return false;
117340 + return node->clone_of != NULL;
117341 +}
117342 +
117343 +bool skip_types(const_tree var)
117344 +{
117345 + const_tree type;
117346 +
117347 + type = TREE_TYPE(var);
117348 + if (type == NULL_TREE)
117349 + return true;
117350 +
117351 + switch (TREE_CODE(type)) {
117352 + case INTEGER_TYPE:
117353 + case ENUMERAL_TYPE:
117354 + return false;
117355 + default:
117356 + return true;
117357 + }
117358 +}
117359 +
117360 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
117361 +{
117362 + gimple def_stmt;
117363 +
117364 + gcc_assert(fn_ptr != NULL_TREE);
117365 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
117366 +
117367 + if (is_gimple_constant(fn_ptr))
117368 + return NULL;
117369 +
117370 + def_stmt = get_def_stmt(fn_ptr);
117371 + gcc_assert(def_stmt);
117372 + return def_stmt;
117373 +}
117374 +
117375 +gimple get_def_stmt(const_tree node)
117376 +{
117377 + gcc_assert(node != NULL_TREE);
117378 +
117379 + if (TREE_CODE(node) != SSA_NAME)
117380 + return NULL;
117381 + return SSA_NAME_DEF_STMT(node);
117382 +}
117383 +
117384 +tree create_new_var(tree type)
117385 +{
117386 + tree new_var = create_tmp_var(type, "cicus");
117387 +
117388 + add_referenced_var(new_var);
117389 + return new_var;
117390 +}
117391 +
117392 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
117393 +{
117394 + const_gimple def_stmt = get_def_stmt(rhs);
117395 +
117396 + if (force)
117397 + return false;
117398 +
117399 + if (is_gimple_constant(rhs))
117400 + return false;
117401 +
117402 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
117403 + return false;
117404 +
117405 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
117406 + return false;
117407 +
117408 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
117409 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
117410 + return false;
117411 +
117412 + return true;
117413 +}
117414 +
117415 +tree cast_a_tree(tree type, tree var)
117416 +{
117417 + gcc_assert(type != NULL_TREE);
117418 + gcc_assert(var != NULL_TREE);
117419 + gcc_assert(fold_convertible_p(type, var));
117420 +
117421 + return fold_convert(type, var);
117422 +}
117423 +
117424 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
117425 +{
117426 + gassign *assign;
117427 + gimple def_stmt;
117428 +
117429 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
117430 + gcc_assert(!is_gimple_constant(rhs));
117431 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
117432 + gcc_unreachable();
117433 +
117434 + def_stmt = get_def_stmt(rhs);
117435 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
117436 + return def_stmt;
117437 +
117438 + if (lhs == CREATE_NEW_VAR)
117439 + lhs = create_new_var(dst_type);
117440 +
117441 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
117442 +
117443 + if (!gsi_end_p(*gsi)) {
117444 + location_t loc = gimple_location(gsi_stmt(*gsi));
117445 + gimple_set_location(assign, loc);
117446 + }
117447 +
117448 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
117449 +
117450 + if (before)
117451 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
117452 + else
117453 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
117454 + update_stmt(assign);
117455 + return assign;
117456 +}
117457 +
117458 +bool is_size_overflow_type(const_tree var)
117459 +{
117460 + const char *name;
117461 + const_tree type_name, type;
117462 +
117463 + if (var == NULL_TREE)
117464 + return false;
117465 +
117466 + type = TREE_TYPE(var);
117467 + type_name = TYPE_NAME(type);
117468 + if (type_name == NULL_TREE)
117469 + return false;
117470 +
117471 + if (DECL_P(type_name))
117472 + name = DECL_NAME_POINTER(type_name);
117473 + else
117474 + name = IDENTIFIER_POINTER(type_name);
117475 +
117476 + if (!strncmp(name, "size_overflow_type", 18))
117477 + return true;
117478 + return false;
117479 +}
117480 +
117481 +// Determine if a cloned function has all the original arguments
117482 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
117483 +{
117484 + const_tree new_decl_list, old_decl_list;
117485 +
117486 + if (new_node->clone_of && new_node->clone.tree_map)
117487 + return !new_node->clone.args_to_skip;
117488 +
117489 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
117490 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
117491 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
117492 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
117493 +
117494 + return true;
117495 +}
117496 +
117497 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
117498 +{
117499 + unsigned int new_num;
117500 + const_tree fndecl_arg;
117501 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
117502 + const_tree arg, target_fndecl_arglist;
117503 +
117504 + if (num == 0)
117505 + return num;
117506 +
117507 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
117508 + return num;
117509 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
117510 + return CANNOT_FIND_ARG;
117511 +
117512 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
117513 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
117514 + return CANNOT_FIND_ARG;
117515 +
117516 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
117517 + gcc_assert(fndecl_arg != NULL_TREE);
117518 +
117519 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
117520 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
117521 + return new_num;
117522 + }
117523 +
117524 + return CANNOT_FIND_ARG;
117525 +}
117526 +
117527 +// Find the specified argument in the originally cloned function
117528 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
117529 +{
117530 + bitmap args_to_skip;
117531 + unsigned int i, new_argnum = clone_argnum;
117532 +
117533 + if (unchanged_arglist(new_node, old_node))
117534 + return clone_argnum;
117535 +
117536 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
117537 + args_to_skip = new_node->clone.args_to_skip;
117538 + for (i = 0; i < clone_argnum; i++) {
117539 + if (bitmap_bit_p(args_to_skip, i))
117540 + new_argnum++;
117541 + }
117542 + return new_argnum;
117543 +}
117544 +
117545 +// Find the specified argument in the clone
117546 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
117547 +{
117548 + bitmap args_to_skip;
117549 + unsigned int i, new_argnum = orig_argnum;
117550 +
117551 + if (unchanged_arglist(new_node, old_node))
117552 + return orig_argnum;
117553 +
117554 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
117555 + args_to_skip = new_node->clone.args_to_skip;
117556 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
117557 + // XXX torolni kellene a nodeot
117558 + return CANNOT_FIND_ARG;
117559 +
117560 + for (i = 0; i < orig_argnum; i++) {
117561 + if (bitmap_bit_p(args_to_skip, i))
117562 + new_argnum--;
117563 + }
117564 + return new_argnum;
117565 +}
117566 +
117567 +// Associate the argument between a clone and a cloned function
117568 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
117569 +{
117570 + bool node_clone, correct_argnum_of_node_clone;
117571 + const_tree correct_argnum_of_node_decl, node_decl;
117572 +
117573 + if (node == correct_argnum_of_node)
117574 + return argnum;
117575 + if (argnum == 0)
117576 + return argnum;
117577 +
117578 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
117579 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
117580 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
117581 +
117582 + if (node) {
117583 + node_decl = NODE_DECL(node);
117584 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
117585 + node_clone = made_by_compiler(node_decl);
117586 + } else {
117587 + node_decl = NULL_TREE;
117588 + node_clone = false;
117589 + }
117590 +
117591 + if (correct_argnum_of_node_decl == node_decl)
117592 + return argnum;
117593 +
117594 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
117595 + // the original decl is lost if both nodes are clones
117596 + if (node_clone && correct_argnum_of_node_clone) {
117597 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
117598 + return argnum;
117599 + }
117600 +
117601 + if (node_clone && !correct_argnum_of_node_clone)
117602 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
117603 + else if (!node_clone && correct_argnum_of_node_clone)
117604 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
117605 +
117606 + if (node)
117607 + debug_tree((tree)NODE_DECL(node));
117608 + debug_tree((tree)correct_argnum_of_node_decl);
117609 + gcc_unreachable();
117610 +}
117611 +
117612 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
117613 +{
117614 + struct cgraph_node *node, *correct_argnum_of_node;
117615 +
117616 + gcc_assert(decl != NULL_TREE);
117617 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
117618 +
117619 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
117620 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
117621 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
117622 +
117623 + node = get_cnode(decl);
117624 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
117625 +}
117626 +
117627 +// Find the original cloned function
117628 +tree get_orig_fndecl(const_tree clone_fndecl)
117629 +{
117630 + struct cgraph_node *node;
117631 +
117632 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
117633 + return (tree)DECL_ORIGIN(clone_fndecl);
117634 + node = get_cnode(clone_fndecl);
117635 + if (!node)
117636 + return (tree)clone_fndecl;
117637 +
117638 + while (node->clone_of)
117639 + node = node->clone_of;
117640 + if (!made_by_compiler(NODE_DECL(node)))
117641 + return NODE_DECL(node);
117642 + // Return the cloned decl because it is needed for the transform callback
117643 + return (tree)clone_fndecl;
117644 +}
117645 +
117646 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
117647 +{
117648 + if (gimple_call_num_args(stmt) == 0)
117649 + return NULL_TREE;
117650 + return gimple_call_fndecl(stmt);
117651 +}
117652 +
117653 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
117654 +{
117655 + tree fndecl;
117656 +
117657 + fndecl = get_interesting_fndecl_from_stmt(stmt);
117658 + if (fndecl == NULL_TREE)
117659 + return NULL_TREE;
117660 + return get_orig_fndecl(fndecl);
117661 +}
117662 +
117663 +void set_dominance_info(void)
117664 +{
117665 + calculate_dominance_info(CDI_DOMINATORS);
117666 + calculate_dominance_info(CDI_POST_DOMINATORS);
117667 +}
117668 +
117669 +void unset_dominance_info(void)
117670 +{
117671 + free_dominance_info(CDI_DOMINATORS);
117672 + free_dominance_info(CDI_POST_DOMINATORS);
117673 +}
117674 +
117675 +void set_current_function_decl(tree fndecl)
117676 +{
117677 + gcc_assert(fndecl != NULL_TREE);
117678 +
117679 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
117680 +#if BUILDING_GCC_VERSION <= 4007
117681 + current_function_decl = fndecl;
117682 +#endif
117683 + set_dominance_info();
117684 +}
117685 +
117686 +void unset_current_function_decl(void)
117687 +{
117688 + unset_dominance_info();
117689 +#if BUILDING_GCC_VERSION <= 4007
117690 + current_function_decl = NULL_TREE;
117691 +#endif
117692 + pop_cfun();
117693 +}
117694 +
117695 +bool is_valid_cgraph_node(struct cgraph_node *node)
117696 +{
117697 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
117698 + return false;
117699 + if (node->thunk.thunk_p || node->alias)
117700 + return false;
117701 + return true;
117702 +}
117703 +
117704 +tree get_lhs(const_gimple stmt)
117705 +{
117706 + switch (gimple_code(stmt)) {
117707 + case GIMPLE_ASSIGN:
117708 + case GIMPLE_CALL:
117709 + return gimple_get_lhs(stmt);
117710 + case GIMPLE_PHI:
117711 + return gimple_phi_result(stmt);
117712 + default:
117713 + debug_gimple_stmt((gimple)stmt);
117714 + gcc_unreachable();
117715 + }
117716 +}
117717 +
117718 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
117719 new file mode 100644
117720 index 0000000..5622b51
117721 --- /dev/null
117722 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
117723 @@ -0,0 +1,137 @@
117724 +/*
117725 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117726 + * Licensed under the GPL v2, or (at your option) v3
117727 + *
117728 + * Homepage:
117729 + * https://github.com/ephox-gcc-plugins/size_overflow
117730 + *
117731 + * Documentation:
117732 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117733 + *
117734 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117735 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117736 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117737 + *
117738 + * Usage:
117739 + * $ make
117740 + * $ make run
117741 + */
117742 +
117743 +#include "size_overflow.h"
117744 +
117745 +bool skip_expr_on_double_type(const gassign *stmt)
117746 +{
117747 + enum tree_code code = gimple_assign_rhs_code(stmt);
117748 +
117749 + switch (code) {
117750 + case RSHIFT_EXPR:
117751 + case TRUNC_DIV_EXPR:
117752 + case CEIL_DIV_EXPR:
117753 + case FLOOR_DIV_EXPR:
117754 + case ROUND_DIV_EXPR:
117755 + case EXACT_DIV_EXPR:
117756 + case RDIV_EXPR:
117757 + case TRUNC_MOD_EXPR:
117758 + case CEIL_MOD_EXPR:
117759 + case FLOOR_MOD_EXPR:
117760 + case ROUND_MOD_EXPR:
117761 + return true;
117762 + default:
117763 + return false;
117764 + }
117765 +}
117766 +
117767 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
117768 +{
117769 + const_tree orig_rhs1;
117770 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
117771 + const_gimple down_cast, up_cast;
117772 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
117773 +
117774 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117775 + down_lhs = get_lhs(down_cast);
117776 +
117777 + gsi = gsi_for_stmt(use_stmt);
117778 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117779 + new_lhs = get_lhs(up_cast);
117780 +
117781 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
117782 + if (operand_equal_p(orig_rhs1, rhs, 0))
117783 + gimple_assign_set_rhs1(use_stmt, new_lhs);
117784 + else
117785 + gimple_assign_set_rhs2(use_stmt, new_lhs);
117786 + update_stmt(use_stmt);
117787 +
117788 + pointer_set_insert(visited->my_stmts, up_cast);
117789 + pointer_set_insert(visited->my_stmts, down_cast);
117790 + pointer_set_insert(visited->skip_expr_casts, up_cast);
117791 + pointer_set_insert(visited->skip_expr_casts, down_cast);
117792 +}
117793 +
117794 +static tree get_proper_unsigned_half_type(const_tree node)
117795 +{
117796 + tree new_type, type;
117797 +
117798 + gcc_assert(is_size_overflow_type(node));
117799 +
117800 + type = TREE_TYPE(node);
117801 + switch (TYPE_MODE(type)) {
117802 + case HImode:
117803 + new_type = unsigned_intQI_type_node;
117804 + break;
117805 + case SImode:
117806 + new_type = unsigned_intHI_type_node;
117807 + break;
117808 + case DImode:
117809 + new_type = unsigned_intSI_type_node;
117810 + break;
117811 + case TImode:
117812 + new_type = unsigned_intDI_type_node;
117813 + break;
117814 + default:
117815 + gcc_unreachable();
117816 + }
117817 +
117818 + if (TYPE_QUALS(type) != 0)
117819 + return build_qualified_type(new_type, TYPE_QUALS(type));
117820 + return new_type;
117821 +}
117822 +
117823 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
117824 +{
117825 + tree type;
117826 +
117827 + if (rhs == NULL_TREE)
117828 + return;
117829 + if (!is_size_overflow_type(rhs))
117830 + return;
117831 +
117832 + type = get_proper_unsigned_half_type(rhs);
117833 + if (is_gimple_constant(rhs))
117834 + return;
117835 + create_up_and_down_cast(visited, stmt, type, rhs);
117836 +}
117837 +
117838 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
117839 +{
117840 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
117841 + return;
117842 + gcc_assert(is_size_overflow_type(rhs));
117843 + insert_cast_rhs(visited, stmt, rhs);
117844 +}
117845 +
117846 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
117847 +{
117848 + tree rhs1, rhs2;
117849 +
117850 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
117851 + rhs1 = gimple_assign_rhs1(stmt);
117852 + insert_cast(visited, stmt, rhs1);
117853 + }
117854 +
117855 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
117856 + rhs2 = gimple_assign_rhs2(stmt);
117857 + insert_cast(visited, stmt, rhs2);
117858 + }
117859 +}
117860 +
117861 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
117862 new file mode 100644
117863 index 0000000..07e2ba7
117864 --- /dev/null
117865 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
117866 @@ -0,0 +1,281 @@
117867 +#ifndef SIZE_OVERFLOW_H
117868 +#define SIZE_OVERFLOW_H
117869 +
117870 +#define CREATE_NEW_VAR NULL_TREE
117871 +#define MAX_PARAM 31
117872 +#define CANNOT_FIND_ARG 32
117873 +#define NONE_ARGNUM 32
117874 +
117875 +#define BEFORE_STMT true
117876 +#define AFTER_STMT false
117877 +
117878 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
117879 +#define YES_ASM_STR "# size_overflow MARK_YES "
117880 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
117881 +#define SO_ASM_STR "# size_overflow "
117882 +#define OK_ASM_STR "# size_overflow MARK_NO"
117883 +
117884 +#define FUNCTION_PTR_P(node) \
117885 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
117886 +
117887 +#define CODES_LIMIT 32
117888 +
117889 +#define GLOBAL_NIFN_LEN 65536
117890 +#define NO_HASH 65537
117891 +
117892 +#include "gcc-common.h"
117893 +
117894 +#include <string.h>
117895 +#include <limits.h>
117896 +
117897 +enum intentional_mark {
117898 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
117899 +};
117900 +
117901 +enum intentional_overflow_type {
117902 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
117903 +};
117904 +
117905 +enum size_overflow_mark {
117906 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
117907 +};
117908 +
117909 +struct decl_hash {
117910 + size_t tree_codes_len;
117911 + unsigned char tree_codes[CODES_LIMIT];
117912 + const_tree decl;
117913 + unsigned int hash;
117914 + const char *fn_name;
117915 +};
117916 +
117917 +struct next_interesting_function;
117918 +typedef struct next_interesting_function * next_interesting_function_t;
117919 +
117920 +#if BUILDING_GCC_VERSION <= 4007
117921 +DEF_VEC_P(next_interesting_function_t);
117922 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
117923 +#endif
117924 +
117925 +#if BUILDING_GCC_VERSION >= 5000
117926 +typedef struct hash_set<const_gimple> gimple_set;
117927 +
117928 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
117929 +{
117930 + return visited->add(stmt);
117931 +}
117932 +
117933 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
117934 +{
117935 + return visited->contains(stmt);
117936 +}
117937 +
117938 +static inline gimple_set* pointer_set_create(void)
117939 +{
117940 + return new hash_set<const_gimple>;
117941 +}
117942 +
117943 +static inline void pointer_set_destroy(gimple_set *visited)
117944 +{
117945 + delete visited;
117946 +}
117947 +
117948 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
117949 +
117950 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
117951 +{
117952 + return visited->add(node);
117953 +}
117954 +
117955 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
117956 +{
117957 + return visited->contains(node);
117958 +}
117959 +
117960 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
117961 +{
117962 + return new hash_set<next_interesting_function_t>;
117963 +}
117964 +
117965 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
117966 +{
117967 + delete visited;
117968 +}
117969 +#else
117970 +typedef struct pointer_set_t gimple_set;
117971 +typedef struct pointer_set_t next_interesting_function_set;
117972 +
117973 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
117974 +{
117975 + return pointer_set_create();
117976 +}
117977 +#endif
117978 +
117979 +struct visited {
117980 + gimple_set *stmts;
117981 + gimple_set *my_stmts;
117982 + gimple_set *skip_expr_casts;
117983 + gimple_set *no_cast_check;
117984 +};
117985 +
117986 +/*
117987 + * * children: callers with data flow into the integer parameter of decl
117988 + * * decl_name: name of the function or the field
117989 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
117990 + * * hash: hash num of the function
117991 + * * num: parameter number (1-31) or return value (0)
117992 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
117993 + * * orig_next_node: pointer to the originally cloned function
117994 + */
117995 +struct next_interesting_function {
117996 + next_interesting_function_t next;
117997 +#if BUILDING_GCC_VERSION <= 4007
117998 + VEC(next_interesting_function_t, heap) *children;
117999 +#else
118000 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
118001 +#endif
118002 + const char *decl_name;
118003 + const char *context;
118004 + unsigned int hash;
118005 + unsigned int num;
118006 + enum size_overflow_mark marked;
118007 + next_interesting_function_t orig_next_node;
118008 +};
118009 +
118010 +// size_overflow_plugin.c
118011 +extern tree report_size_overflow_decl;
118012 +extern tree size_overflow_type_HI;
118013 +extern tree size_overflow_type_SI;
118014 +extern tree size_overflow_type_DI;
118015 +extern tree size_overflow_type_TI;
118016 +
118017 +
118018 +// size_overflow_plugin_hash.c
118019 +struct size_overflow_hash {
118020 + const struct size_overflow_hash * const next;
118021 + const char * const name;
118022 + const unsigned int param;
118023 +};
118024 +
118025 +extern const char *get_orig_decl_name(const_tree decl);
118026 +extern bool is_size_overflow_asm(const_gimple stmt);
118027 +extern void print_missing_function(next_interesting_function_t node);
118028 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
118029 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
118030 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
118031 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
118032 +
118033 +
118034 +// intentional_overflow.c
118035 +extern tree get_size_overflow_asm_input(const gasm *stmt);
118036 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
118037 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
118038 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
118039 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
118040 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
118041 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
118042 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
118043 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
118044 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
118045 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
118046 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
118047 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
118048 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
118049 +
118050 +
118051 +// insert_size_overflow_asm.c
118052 +#if BUILDING_GCC_VERSION >= 4009
118053 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
118054 +#else
118055 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
118056 +#endif
118057 +extern bool search_interesting_args(tree fndecl, bool *argnums);
118058 +
118059 +
118060 +// misc.c
118061 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
118062 +extern const char *get_type_name_from_field(const_tree field_decl);
118063 +extern void set_dominance_info(void);
118064 +extern void unset_dominance_info(void);
118065 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
118066 +extern tree get_orig_fndecl(const_tree clone_fndecl);
118067 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
118068 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
118069 +extern void set_current_function_decl(tree fndecl);
118070 +extern void unset_current_function_decl(void);
118071 +extern gimple get_def_stmt(const_tree node);
118072 +extern tree create_new_var(tree type);
118073 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
118074 +extern bool skip_types(const_tree var);
118075 +extern tree cast_a_tree(tree type, tree var);
118076 +extern bool is_size_overflow_type(const_tree var);
118077 +extern bool made_by_compiler(const_tree decl);
118078 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
118079 +extern tree get_lhs(const_gimple stmt);
118080 +
118081 +
118082 +// size_overflow_transform.c
118083 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
118084 +extern tree handle_fnptr_assign(const_gimple stmt);
118085 +
118086 +
118087 +// size_overflow_transform_core.c
118088 +extern tree expand(struct visited *visited, tree lhs);
118089 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
118090 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
118091 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
118092 +
118093 +
118094 +// remove_unnecessary_dup.c
118095 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
118096 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
118097 +extern bool skip_expr_on_double_type(const gassign *stmt);
118098 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
118099 +
118100 +
118101 +// size_overflow_ipa.c
118102 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
118103 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
118104 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
118105 +extern struct cgraph_node *get_cnode(const_tree fndecl);
118106 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
118107 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
118108 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
118109 +extern void size_overflow_register_hooks(void);
118110 +#if BUILDING_GCC_VERSION >= 4009
118111 +extern opt_pass *make_size_overflow_functions_pass(void);
118112 +#else
118113 +extern struct opt_pass *make_size_overflow_functions_pass(void);
118114 +#endif
118115 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
118116 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
118117 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
118118 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
118119 +
118120 +
118121 +// size_overflow_lto.c
118122 +extern void size_overflow_read_summary_lto(void);
118123 +#if BUILDING_GCC_VERSION >= 4008
118124 +extern void size_overflow_write_summary_lto(void);
118125 +#elif BUILDING_GCC_VERSION >= 4006
118126 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
118127 +#else
118128 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
118129 +#endif
118130 +
118131 +// size_overflow_fnptrs.c
118132 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
118133 +extern void check_local_variables(next_interesting_function_t next_node);
118134 +extern void check_global_variables(next_interesting_function_t cur_global);
118135 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
118136 +
118137 +
118138 +// size_overflow_debug.c
118139 +extern void __unused print_intentional_mark(enum intentional_mark mark);
118140 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
118141 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
118142 +extern void __unused print_global_next_interesting_functions(void);
118143 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
118144 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
118145 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
118146 +
118147 +#endif
118148 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
118149 new file mode 100644
118150 index 0000000..b8e7188
118151 --- /dev/null
118152 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
118153 @@ -0,0 +1,164 @@
118154 +/*
118155 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
118156 + * Licensed under the GPL v2, or (at your option) v3
118157 + *
118158 + * Homepage:
118159 + * https://github.com/ephox-gcc-plugins/size_overflow
118160 + *
118161 + * Documentation:
118162 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
118163 + *
118164 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
118165 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
118166 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
118167 + *
118168 + * Usage:
118169 + * $ make
118170 + * $ make run
118171 + */
118172 +
118173 +#include "size_overflow.h"
118174 +
118175 +void __unused print_intentional_mark(enum intentional_mark mark)
118176 +{
118177 + fprintf(stderr, "intentional mark: ");
118178 + switch (mark) {
118179 + case MARK_NO:
118180 + fprintf(stderr, "mark_no\n");
118181 + break;
118182 + case MARK_YES:
118183 + fprintf(stderr, "mark_yes\n");
118184 + break;
118185 + case MARK_TURN_OFF:
118186 + fprintf(stderr, "mark_turn_off\n");
118187 + break;
118188 + case MARK_END_INTENTIONAL:
118189 + fprintf(stderr, "mark_end_intentional\n");
118190 + break;
118191 + }
118192 +}
118193 +
118194 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
118195 +{
118196 + basic_block bb;
118197 +
118198 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
118199 +
118200 + fprintf(file, "\nstmts:\n");
118201 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
118202 + gimple_stmt_iterator si;
118203 +
118204 + fprintf(file, "<bb %u>:\n", bb->index);
118205 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
118206 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
118207 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
118208 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
118209 + fprintf(file, "\n");
118210 + }
118211 +
118212 + fprintf(file, "---------------------------------\n");
118213 +
118214 + return 0;
118215 +}
118216 +
118217 +static void __unused print_next_interesting_function(next_interesting_function_t node)
118218 +{
118219 + unsigned int i;
118220 + next_interesting_function_t cur;
118221 +
118222 + if (!node)
118223 + return;
118224 +
118225 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
118226 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
118227 +
118228 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
118229 +#if BUILDING_GCC_VERSION <= 4007
118230 + if (VEC_empty(next_interesting_function_t, node->children))
118231 + return;
118232 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
118233 +#else
118234 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
118235 +#endif
118236 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
118237 + }
118238 +}
118239 +
118240 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
118241 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
118242 +{
118243 + next_interesting_function_t cur;
118244 + unsigned int len;
118245 +
118246 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
118247 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
118248 + fprintf(stderr, "%u. ", len + 1);
118249 + print_next_interesting_function(cur);
118250 +
118251 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
118252 + print_next_interesting_function(cur->orig_next_node);
118253 +
118254 + if (only_this)
118255 + break;
118256 + }
118257 +
118258 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
118259 +}
118260 +
118261 +void __unused print_global_next_interesting_functions(void)
118262 +{
118263 + unsigned int i;
118264 +
118265 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
118266 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
118267 + if (!global_next_interesting_function[i])
118268 + continue;
118269 + fprintf(stderr, "hash: %u\n", i);
118270 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
118271 + }
118272 + fprintf(stderr, "----------------------\n\n");
118273 +}
118274 +
118275 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
118276 +void __unused print_children_chain_list(next_interesting_function_t next_node)
118277 +{
118278 + next_interesting_function_t cur;
118279 + unsigned int i;
118280 +
118281 +#if BUILDING_GCC_VERSION <= 4007
118282 + if (VEC_empty(next_interesting_function_t, next_node->children))
118283 + return;
118284 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
118285 +#else
118286 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
118287 +#endif
118288 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
118289 + print_children_chain_list(cur);
118290 + }
118291 +}
118292 +
118293 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
118294 +{
118295 + next_interesting_function_t cur;
118296 +
118297 + for (cur = head; cur; cur = cur->next) {
118298 +#if BUILDING_GCC_VERSION <= 4007
118299 + if (VEC_empty(next_interesting_function_t, cur->children))
118300 +#else
118301 + if (vec_safe_length(cur->children) == 0)
118302 +#endif
118303 + continue;
118304 + fprintf(stderr, "############ START ############\n");
118305 + print_children_chain_list(cur);
118306 + fprintf(stderr, "############ END ############\n");
118307 + }
118308 +}
118309 +
118310 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
118311 +{
118312 + if (mark == ASM_STMT_SO_MARK)
118313 + return "asm_stmt_so_mark";
118314 + if (mark == YES_SO_MARK)
118315 + return "yes_so_mark";
118316 + return "no_so_mark";
118317 +}
118318 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
118319 new file mode 100644
118320 index 0000000..df41844
118321 --- /dev/null
118322 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
118323 @@ -0,0 +1,28043 @@
118324 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
118325 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
118326 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
118327 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
118328 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
118329 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
118330 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
118331 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
118332 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
118333 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
118334 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
118335 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
118336 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
118337 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
118338 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
118339 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
118340 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
118341 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
118342 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
118343 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
118344 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
118345 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
118346 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
118347 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
118348 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
118349 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
118350 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
118351 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
118352 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
118353 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL nohasharray
118354 +write_file_tpc_86 write_file_tpc 3 86 &uwb_dev_LQE_show_86
118355 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
118356 +load_msg_95 load_msg 2 95 NULL
118357 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
118358 +fat_statfs_102 fat_statfs 0 102 NULL
118359 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
118360 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
118361 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
118362 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
118363 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
118364 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
118365 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
118366 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
118367 +smack_syslog_126 smack_syslog 0 126 NULL
118368 +init_q_132 init_q 4 132 NULL
118369 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
118370 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
118371 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
118372 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
118373 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
118374 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
118375 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
118376 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
118377 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
118378 +set_max_uV_156 set_max_uV 0-4 156 NULL
118379 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
118380 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
118381 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
118382 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
118383 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
118384 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
118385 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
118386 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
118387 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
118388 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
118389 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
118390 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
118391 +palmas_write_197 palmas_write 0 197 NULL
118392 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
118393 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
118394 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
118395 +owned_show_208 owned_show 0 208 NULL
118396 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
118397 +store_cpufv_215 store_cpufv 0-4 215 NULL
118398 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
118399 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
118400 +path_init_220 path_init 0 220 NULL
118401 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
118402 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
118403 +shdma_init_232 shdma_init 3 232 NULL
118404 +aux1_show_233 aux1_show 0 233 NULL
118405 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
118406 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
118407 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
118408 +ore_write_243 ore_write 0 243 NULL
118409 +ac_read_244 ac_read 0-3 244 NULL
118410 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
118411 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
118412 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
118413 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
118414 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
118415 +setup_stream_272 setup_stream 0 272 NULL nohasharray
118416 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
118417 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
118418 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
118419 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
118420 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
118421 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
118422 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
118423 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
118424 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
118425 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
118426 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
118427 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
118428 +pin_configs_show_303 pin_configs_show 0 303 NULL
118429 +SYSC_connect_304 SYSC_connect 3 304 NULL
118430 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
118431 +syslog_print_307 syslog_print 2-0 307 NULL
118432 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
118433 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
118434 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
118435 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
118436 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
118437 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
118438 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
118439 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
118440 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
118441 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
118442 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
118443 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
118444 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
118445 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
118446 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
118447 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
118448 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
118449 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
118450 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
118451 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
118452 +ghash_setkey_353 ghash_setkey 0 353 NULL
118453 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
118454 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
118455 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
118456 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
118457 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
118458 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
118459 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
118460 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
118461 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
118462 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
118463 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
118464 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
118465 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
118466 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
118467 +gameport_description_show_382 gameport_description_show 0 382 NULL
118468 +dump_fh_385 dump_fh 0 385 NULL nohasharray
118469 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
118470 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
118471 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
118472 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
118473 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
118474 +ath5k_reset_404 ath5k_reset 0 404 NULL
118475 +hw_device_state_409 hw_device_state 0 409 NULL
118476 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
118477 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
118478 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
118479 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
118480 +async_copy_data_414 async_copy_data 4 414 NULL
118481 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
118482 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
118483 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
118484 +ems_usb_open_422 ems_usb_open 0 422 NULL
118485 +patch_alc861_423 patch_alc861 0 423 NULL
118486 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
118487 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
118488 +null_init_434 null_init 0 434 NULL nohasharray
118489 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
118490 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
118491 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
118492 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
118493 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
118494 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
118495 +msr_write_444 msr_write 0-3 444 NULL
118496 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
118497 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
118498 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
118499 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
118500 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
118501 +show_console_458 show_console 0 458 NULL
118502 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
118503 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
118504 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
118505 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
118506 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
118507 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
118508 +reg_show_state_474 reg_show_state 0 474 NULL
118509 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
118510 +sparse_index_init_482 sparse_index_init 0 482 NULL
118511 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
118512 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
118513 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
118514 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
118515 +rmd256_init_494 rmd256_init 0 494 NULL
118516 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
118517 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
118518 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
118519 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
118520 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
118521 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
118522 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
118523 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
118524 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
118525 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
118526 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
118527 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
118528 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
118529 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
118530 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
118531 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
118532 +store_temp_type_531 store_temp_type 0-4 531 NULL
118533 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
118534 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
118535 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
118536 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
118537 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
118538 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
118539 +dle_count_543 dle_count 0 543 NULL
118540 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
118541 +devres_alloc_551 devres_alloc 2 551 NULL
118542 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
118543 +init_560 init 0 560 NULL nohasharray
118544 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
118545 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
118546 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
118547 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
118548 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
118549 +myri10ge_open_577 myri10ge_open 0 577 NULL
118550 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
118551 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
118552 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
118553 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
118554 +fb_check_caps_585 fb_check_caps 0 585 NULL
118555 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
118556 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
118557 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
118558 +card_id_show_592 card_id_show 0 592 NULL nohasharray
118559 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
118560 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
118561 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
118562 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
118563 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
118564 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
118565 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
118566 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
118567 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
118568 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
118569 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
118570 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
118571 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
118572 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
118573 +isp1760_register_628 isp1760_register 1-2 628 NULL
118574 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
118575 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
118576 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
118577 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
118578 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
118579 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
118580 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
118581 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
118582 +read_650 read 0-5-6 650 NULL
118583 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
118584 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
118585 +max2165_set_params_652 max2165_set_params 0 652 NULL
118586 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
118587 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
118588 +mpage_readpage_658 mpage_readpage 0 658 NULL
118589 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
118590 +show_ds_req_665 show_ds_req 0 665 NULL
118591 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
118592 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
118593 +div_u64_rem_672 div_u64_rem 0 672 NULL
118594 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
118595 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
118596 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
118597 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
118598 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
118599 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
118600 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
118601 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
118602 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
118603 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
118604 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
118605 +suspend_703 suspend 0 703 NULL
118606 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
118607 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
118608 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
118609 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
118610 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
118611 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
118612 +disk_max_parts_719 disk_max_parts 0 719 NULL
118613 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
118614 +common_perm_726 common_perm 0 726 NULL
118615 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
118616 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
118617 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
118618 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
118619 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
118620 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
118621 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
118622 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
118623 +srp_send_req_748 srp_send_req 0 748 NULL
118624 +ddp_set_map_751 ddp_set_map 4 751 NULL
118625 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
118626 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
118627 +show_node_type_755 show_node_type 0 755 NULL
118628 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
118629 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
118630 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
118631 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
118632 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
118633 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
118634 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
118635 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
118636 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
118637 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
118638 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
118639 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
118640 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
118641 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
118642 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
118643 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
118644 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
118645 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
118646 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
118647 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
118648 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
118649 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
118650 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
118651 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
118652 +csio_vport_create_812 csio_vport_create 0 812 NULL
118653 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
118654 +if_writecmd_815 if_writecmd 2 815 NULL
118655 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
118656 +igb_request_irq_821 igb_request_irq 0 821 NULL
118657 +si4713_read_property_825 si4713_read_property 0 825 NULL
118658 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
118659 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
118660 +brightness_get_837 brightness_get 0 837 NULL nohasharray
118661 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
118662 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
118663 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
118664 +show_capability_841 show_capability 0 841 NULL
118665 +SyS_write_846 SyS_write 3 846 NULL
118666 +tnc_next_848 tnc_next 0 848 NULL
118667 +um_idi_read_850 um_idi_read 3-0 850 NULL
118668 +tid_show_853 tid_show 0 853 NULL
118669 +watchdog_write_856 watchdog_write 0-3 856 NULL
118670 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
118671 +error_state_read_859 error_state_read 6-0-5 859 NULL
118672 +reqbufs_output_860 reqbufs_output 0 860 NULL
118673 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
118674 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
118675 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
118676 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
118677 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
118678 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
118679 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
118680 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
118681 +link_mem_sections_878 link_mem_sections 0 878 NULL
118682 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
118683 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
118684 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
118685 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
118686 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
118687 +set_node_desc_885 set_node_desc 0-4 885 NULL
118688 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
118689 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
118690 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
118691 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
118692 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
118693 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
118694 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
118695 +set_file_info_909 set_file_info 0 909 NULL
118696 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
118697 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
118698 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
118699 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
118700 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
118701 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
118702 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
118703 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
118704 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
118705 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
118706 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
118707 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
118708 +navman_write_938 navman_write 0-4 938 NULL
118709 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
118710 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
118711 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
118712 +__nodes_weight_956 __nodes_weight 0 956 NULL
118713 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
118714 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
118715 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
118716 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
118717 +chksum_setkey_972 chksum_setkey 0 972 NULL
118718 +stop_975 stop 0 975 NULL nohasharray
118719 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
118720 +gprs_open_978 gprs_open 0 978 NULL nohasharray
118721 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
118722 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
118723 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
118724 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
118725 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
118726 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
118727 +show_node_guid_985 show_node_guid 0 985 NULL
118728 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
118729 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
118730 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
118731 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
118732 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
118733 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
118734 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
118735 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
118736 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
118737 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
118738 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
118739 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
118740 +bt856_init_1009 bt856_init 0 1009 NULL
118741 +readreg_1017 readreg 0-1 1017 NULL
118742 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
118743 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
118744 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
118745 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
118746 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
118747 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
118748 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
118749 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
118750 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
118751 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
118752 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
118753 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
118754 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
118755 +ath5k_start_1041 ath5k_start 0 1041 NULL
118756 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
118757 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
118758 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
118759 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
118760 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
118761 +data_calc_1074 data_calc 0 1074 NULL
118762 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
118763 +hwrng_init_1077 hwrng_init 0 1077 NULL
118764 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
118765 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
118766 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
118767 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
118768 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
118769 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
118770 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
118771 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
118772 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
118773 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
118774 +in1_input_show_1099 in1_input_show 0 1099 NULL
118775 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
118776 +show_1104 show 0 1104 NULL
118777 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
118778 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
118779 +omninet_open_1110 omninet_open 0 1110 NULL
118780 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
118781 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
118782 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
118783 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
118784 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
118785 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
118786 +splice_read_1122 splice_read 0 1122 NULL
118787 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
118788 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
118789 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
118790 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
118791 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
118792 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
118793 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
118794 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
118795 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
118796 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
118797 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
118798 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
118799 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
118800 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
118801 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
118802 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
118803 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
118804 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
118805 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
118806 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
118807 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
118808 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
118809 +show_1186 show 0 1186 NULL
118810 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
118811 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
118812 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
118813 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
118814 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
118815 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
118816 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
118817 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
118818 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
118819 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
118820 +profile_capable_1207 profile_capable 0 1207 NULL
118821 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
118822 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
118823 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
118824 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
118825 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
118826 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
118827 +power_1221 power 0 1221 NULL
118828 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
118829 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
118830 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
118831 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
118832 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
118833 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
118834 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
118835 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
118836 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
118837 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
118838 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
118839 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
118840 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
118841 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
118842 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
118843 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
118844 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
118845 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
118846 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
118847 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
118848 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
118849 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
118850 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
118851 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
118852 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
118853 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
118854 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
118855 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
118856 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
118857 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
118858 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
118859 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
118860 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
118861 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
118862 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
118863 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
118864 +runtime_show_1318 runtime_show 0 1318 NULL
118865 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
118866 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
118867 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
118868 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
118869 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
118870 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
118871 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
118872 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
118873 +udf_statfs_1329 udf_statfs 0 1329 NULL
118874 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
118875 +md5_final_1334 md5_final 0 1334 NULL nohasharray
118876 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
118877 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
118878 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
118879 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
118880 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
118881 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
118882 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
118883 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
118884 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
118885 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
118886 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
118887 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
118888 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
118889 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
118890 +skein512_export_1364 skein512_export 0 1364 NULL
118891 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
118892 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
118893 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
118894 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
118895 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
118896 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
118897 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
118898 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
118899 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
118900 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
118901 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
118902 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
118903 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
118904 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
118905 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
118906 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
118907 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
118908 +zone_page_state_1393 zone_page_state 0 1393 NULL
118909 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
118910 +error_1397 error 0 1397 NULL
118911 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
118912 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
118913 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
118914 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
118915 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
118916 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
118917 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
118918 +wait_comp_1409 wait_comp 0 1409 NULL
118919 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
118920 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
118921 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
118922 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
118923 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
118924 +find_temp_source_1425 find_temp_source 0 1425 NULL
118925 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
118926 +cpia2_read_1434 cpia2_read 0 1434 NULL
118927 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
118928 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
118929 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
118930 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
118931 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
118932 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
118933 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
118934 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
118935 +sub_interval_1466 sub_interval 0 1466 NULL
118936 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
118937 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
118938 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
118939 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
118940 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
118941 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
118942 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
118943 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
118944 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
118945 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
118946 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
118947 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
118948 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
118949 +fpregs_set_1497 fpregs_set 4 1497 NULL
118950 +em_show_1501 em_show 0 1501 NULL nohasharray
118951 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
118952 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
118953 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
118954 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
118955 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
118956 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
118957 +bluetooth_store_1522 bluetooth_store 4 1522 NULL
118958 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
118959 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
118960 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
118961 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
118962 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
118963 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
118964 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
118965 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
118966 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
118967 +set_max_min_1551 set_max_min 0-4 1551 NULL
118968 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
118969 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
118970 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
118971 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
118972 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
118973 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
118974 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
118975 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
118976 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
118977 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
118978 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
118979 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
118980 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
118981 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
118982 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
118983 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
118984 +vv6410_start_1582 vv6410_start 0 1582 NULL
118985 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
118986 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
118987 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
118988 +b44_init_one_1603 b44_init_one 0 1603 NULL
118989 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
118990 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
118991 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
118992 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
118993 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
118994 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
118995 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
118996 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
118997 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
118998 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
118999 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
119000 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
119001 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
119002 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
119003 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
119004 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
119005 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
119006 +tpm_send_1655 tpm_send 0-3 1655 NULL
119007 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
119008 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
119009 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
119010 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
119011 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
119012 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
119013 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
119014 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
119015 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
119016 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
119017 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
119018 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
119019 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
119020 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
119021 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
119022 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
119023 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
119024 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
119025 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
119026 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
119027 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
119028 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
119029 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
119030 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
119031 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
119032 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
119033 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
119034 +udf_setattr_1716 udf_setattr 0 1716 NULL
119035 +ufx_blank_1723 ufx_blank 0 1723 NULL
119036 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
119037 +internal_create_group_1733 internal_create_group 0 1733 NULL
119038 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
119039 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
119040 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
119041 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
119042 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
119043 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
119044 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
119045 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
119046 +start_transport_1762 start_transport 0 1762 NULL
119047 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
119048 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
119049 +cosa_write_1774 cosa_write 3 1774 NULL
119050 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
119051 +event_show_1780 event_show 0 1780 NULL
119052 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
119053 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
119054 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
119055 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
119056 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
119057 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
119058 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
119059 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
119060 +genfs_read_1821 genfs_read 0 1821 NULL
119061 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
119062 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
119063 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
119064 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
119065 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
119066 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
119067 +show_1841 show 0 1841 NULL
119068 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
119069 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
119070 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
119071 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
119072 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
119073 +device_prepare_1870 device_prepare 0 1870 NULL
119074 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
119075 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
119076 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
119077 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
119078 +output_read_1886 output_read 0-5-6 1886 NULL
119079 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
119080 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
119081 +write_1891 write 0 1891 NULL
119082 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
119083 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
119084 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
119085 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
119086 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
119087 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
119088 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
119089 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
119090 +fst_open_1911 fst_open 0 1911 NULL
119091 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
119092 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
119093 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
119094 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
119095 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
119096 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
119097 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
119098 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
119099 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
119100 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
119101 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
119102 +bdev_erase_1933 bdev_erase 3 1933 NULL
119103 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
119104 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
119105 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
119106 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
119107 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
119108 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
119109 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
119110 +igb_open_1946 igb_open 0 1946 NULL
119111 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
119112 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
119113 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
119114 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
119115 +update_qd_1955 update_qd 0 1955 NULL
119116 +read_swap_header_1957 read_swap_header 0 1957 NULL
119117 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
119118 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
119119 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
119120 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
119121 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
119122 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
119123 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
119124 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
119125 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
119126 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
119127 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
119128 +config_table_show_1982 config_table_show 0 1982 NULL
119129 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
119130 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
119131 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
119132 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
119133 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
119134 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
119135 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
119136 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
119137 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
119138 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
119139 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
119140 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
119141 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
119142 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
119143 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
119144 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
119145 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
119146 +cifs_read_2041 cifs_read 0 2041 NULL
119147 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
119148 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
119149 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
119150 +show_speed_2057 show_speed 0 2057 NULL
119151 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
119152 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
119153 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
119154 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
119155 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
119156 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
119157 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
119158 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
119159 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
119160 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
119161 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
119162 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
119163 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
119164 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
119165 +store_2094 store 0-3 2094 &smbioslabel_show_2094
119166 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
119167 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
119168 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
119169 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
119170 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
119171 +audit_expand_2098 audit_expand 2-0 2098 NULL
119172 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
119173 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
119174 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
119175 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
119176 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
119177 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
119178 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
119179 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
119180 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
119181 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
119182 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
119183 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
119184 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
119185 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
119186 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
119187 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
119188 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
119189 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
119190 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
119191 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
119192 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
119193 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
119194 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
119195 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
119196 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
119197 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
119198 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
119199 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
119200 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
119201 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
119202 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
119203 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
119204 +ore_read_2175 ore_read 0 2175 NULL
119205 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
119206 +direction_output_2184 direction_output 0 2184 NULL
119207 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
119208 +show_companion_2189 show_companion 0 2189 NULL
119209 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
119210 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
119211 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
119212 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
119213 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
119214 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
119215 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
119216 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
119217 +ghash_final_2210 ghash_final 0 2210 NULL
119218 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
119219 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
119220 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
119221 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
119222 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
119223 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
119224 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
119225 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
119226 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
119227 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
119228 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
119229 +protocol_read_2240 protocol_read 0 2240 NULL
119230 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
119231 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
119232 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
119233 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
119234 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
119235 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
119236 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
119237 +failslab_store_2260 failslab_store 0-3 2260 NULL
119238 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
119239 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
119240 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
119241 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
119242 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
119243 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
119244 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
119245 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
119246 +sbni_open_2276 sbni_open 0 2276 NULL
119247 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
119248 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
119249 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
119250 +journal_flush_2281 journal_flush 0 2281 NULL
119251 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
119252 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
119253 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
119254 +transient_state_show_2292 transient_state_show 0 2292 NULL
119255 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
119256 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
119257 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
119258 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
119259 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
119260 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
119261 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
119262 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
119263 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
119264 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
119265 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
119266 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318 nohasharray
119267 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 &picolcd_fb_write_2318
119268 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
119269 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
119270 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
119271 +serial_write_2330 serial_write 3-0 2330 NULL
119272 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
119273 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
119274 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
119275 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
119276 +adapter_up_2348 adapter_up 0 2348 NULL
119277 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
119278 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
119279 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
119280 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
119281 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
119282 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
119283 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
119284 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
119285 +store_2362 store 0 2362 NULL
119286 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
119287 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
119288 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
119289 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
119290 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
119291 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
119292 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
119293 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
119294 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
119295 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
119296 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
119297 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
119298 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
119299 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
119300 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
119301 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
119302 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
119303 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
119304 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
119305 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
119306 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
119307 +store_console_2419 store_console 0-4 2419 NULL
119308 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
119309 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
119310 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
119311 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
119312 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
119313 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
119314 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
119315 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
119316 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
119317 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
119318 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
119319 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
119320 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
119321 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
119322 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
119323 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
119324 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
119325 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
119326 +name_size_2461 name_size 0 2461 NULL nohasharray
119327 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
119328 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
119329 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
119330 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
119331 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
119332 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
119333 +update_pmkid_2481 update_pmkid 4 2481 NULL
119334 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
119335 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
119336 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
119337 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
119338 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
119339 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
119340 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
119341 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
119342 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
119343 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
119344 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
119345 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
119346 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
119347 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
119348 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
119349 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
119350 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
119351 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
119352 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
119353 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
119354 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
119355 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
119356 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
119357 +set_blocksize_2507 set_blocksize 0 2507 NULL
119358 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
119359 +dm_write_2513 dm_write 3 2513 NULL
119360 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
119361 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
119362 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
119363 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
119364 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
119365 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
119366 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
119367 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
119368 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
119369 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
119370 +chksum_finup_2530 chksum_finup 0 2530 NULL
119371 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
119372 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
119373 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
119374 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
119375 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
119376 +reset_chip_2547 reset_chip 0 2547 NULL
119377 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
119378 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
119379 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
119380 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
119381 +func_2569 func 0 2569 &gfs2_listxattr_2569
119382 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
119383 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
119384 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
119385 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
119386 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
119387 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
119388 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
119389 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
119390 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
119391 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
119392 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
119393 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
119394 +vxlan_init_2599 vxlan_init 0 2599 NULL
119395 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
119396 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
119397 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
119398 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
119399 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
119400 +rose_getname_2608 rose_getname 0 2608 NULL
119401 +slot_bytes_2609 slot_bytes 0 2609 NULL
119402 +read_2610 read 0 2610 NULL
119403 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
119404 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
119405 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
119406 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
119407 +switch_status_2629 switch_status 5 2629 NULL
119408 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
119409 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
119410 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
119411 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
119412 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
119413 +offset_show_2645 offset_show 0 2645 NULL
119414 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
119415 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
119416 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
119417 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
119418 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
119419 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
119420 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
119421 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
119422 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
119423 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
119424 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
119425 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
119426 +digi_write_2679 digi_write 0-4 2679 NULL
119427 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
119428 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
119429 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
119430 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
119431 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
119432 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
119433 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
119434 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
119435 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
119436 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
119437 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
119438 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
119439 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
119440 +udf_setsize_2705 udf_setsize 0 2705 NULL
119441 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
119442 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
119443 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
119444 +sock_error_2715 sock_error 0 2715 NULL nohasharray
119445 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
119446 +migration_call_2716 migration_call 0 2716 NULL
119447 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
119448 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
119449 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
119450 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
119451 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
119452 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
119453 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
119454 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
119455 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
119456 +show_2757 show 0 2757 NULL
119457 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
119458 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
119459 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
119460 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
119461 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
119462 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
119463 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
119464 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
119465 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
119466 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
119467 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
119468 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
119469 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
119470 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
119471 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
119472 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
119473 +write_2792 write 0 2792 NULL nohasharray
119474 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 &write_2792
119475 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
119476 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
119477 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
119478 +discover_2798 discover 0 2798 &sound_read_2798
119479 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
119480 +stop_transport_2802 stop_transport 0 2802 NULL
119481 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
119482 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
119483 +show_2808 show 0 2808 NULL
119484 +show_min_2810 show_min 0 2810 NULL
119485 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
119486 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
119487 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
119488 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
119489 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
119490 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
119491 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
119492 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
119493 +pvc_getname_2826 pvc_getname 0 2826 NULL
119494 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
119495 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
119496 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
119497 +sock_create_2838 sock_create 0 2838 NULL
119498 +sctp_packet_2839 sctp_packet 0 2839 NULL
119499 +show_temp_max_2846 show_temp_max 0 2846 NULL
119500 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
119501 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
119502 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
119503 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
119504 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
119505 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
119506 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
119507 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
119508 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
119509 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
119510 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
119511 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
119512 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
119513 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
119514 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
119515 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
119516 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
119517 +coda_setattr_2871 coda_setattr 0 2871 NULL
119518 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
119519 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
119520 +show_2877 show 0 2877 NULL
119521 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
119522 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
119523 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
119524 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
119525 +sata_req_2894 sata_req 0 2894 NULL
119526 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
119527 +cmm_write_2896 cmm_write 3-0 2896 NULL
119528 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
119529 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
119530 +next_online_node_2904 next_online_node 1 2904 NULL
119531 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
119532 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
119533 +ore_check_io_2912 ore_check_io 0 2912 NULL
119534 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
119535 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
119536 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
119537 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
119538 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
119539 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
119540 +mls_from_string_2930 mls_from_string 0 2930 NULL
119541 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
119542 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
119543 +show_convrate_2936 show_convrate 0 2936 NULL
119544 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
119545 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
119546 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
119547 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
119548 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
119549 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
119550 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
119551 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
119552 +show_2958 show 0 2958 NULL
119553 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
119554 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
119555 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
119556 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
119557 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
119558 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
119559 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
119560 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
119561 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
119562 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
119563 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
119564 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
119565 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
119566 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
119567 +packet_bind_2996 packet_bind 0 2996 NULL
119568 +store_cardr_2997 store_cardr 4-0 2997 NULL
119569 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
119570 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
119571 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
119572 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
119573 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
119574 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
119575 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
119576 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
119577 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
119578 +depth_write_3021 depth_write 3-0 3021 NULL
119579 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
119580 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
119581 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
119582 +unix_listen_3031 unix_listen 0 3031 NULL
119583 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
119584 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
119585 +show_otp0en_3036 show_otp0en 0 3036 NULL
119586 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
119587 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
119588 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
119589 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3 3039 &get_max_acpi_id_3039
119590 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
119591 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
119592 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
119593 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
119594 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
119595 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
119596 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
119597 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
119598 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
119599 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
119600 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
119601 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
119602 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
119603 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
119604 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
119605 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
119606 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
119607 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
119608 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
119609 +show_local_port_3076 show_local_port 0 3076 NULL
119610 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
119611 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
119612 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
119613 +free_coherent_3082 free_coherent 2-4 3082 NULL
119614 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
119615 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
119616 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
119617 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
119618 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
119619 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
119620 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
119621 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
119622 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
119623 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
119624 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
119625 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
119626 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
119627 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
119628 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
119629 +m66592_enable_3117 m66592_enable 0 3117 NULL
119630 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
119631 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
119632 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
119633 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
119634 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
119635 +registers_show_3130 registers_show 0 3130 NULL
119636 +print_time_3132 print_time 0 3132 NULL
119637 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
119638 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
119639 +filldir_3143 filldir 3 3143 NULL
119640 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
119641 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
119642 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
119643 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
119644 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
119645 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
119646 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
119647 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
119648 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
119649 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
119650 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
119651 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
119652 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
119653 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
119654 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
119655 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
119656 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
119657 +red_zone_show_3177 red_zone_show 0 3177 NULL
119658 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
119659 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
119660 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
119661 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
119662 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
119663 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
119664 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
119665 +alloc_context_3194 alloc_context 1 3194 NULL
119666 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
119667 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
119668 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
119669 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
119670 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
119671 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
119672 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
119673 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
119674 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
119675 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
119676 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
119677 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
119678 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
119679 +get_target_freq_3217 get_target_freq 0 3217 NULL
119680 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
119681 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
119682 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
119683 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
119684 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
119685 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
119686 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
119687 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
119688 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
119689 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
119690 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
119691 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
119692 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
119693 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
119694 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
119695 +macb_open_3240 macb_open 0 3240 NULL
119696 +key_key_read_3241 key_key_read 3-0 3241 NULL
119697 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
119698 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
119699 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
119700 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
119701 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
119702 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
119703 +ipaq_open_3260 ipaq_open 0 3260 NULL
119704 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
119705 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
119706 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
119707 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
119708 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
119709 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
119710 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
119711 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
119712 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
119713 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
119714 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
119715 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
119716 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
119717 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
119718 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
119719 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
119720 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
119721 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL nohasharray
119722 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 &__set_extent_bit_3305
119723 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
119724 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
119725 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
119726 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
119727 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
119728 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
119729 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
119730 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
119731 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
119732 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
119733 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
119734 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
119735 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
119736 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
119737 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
119738 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
119739 +ip_local_out_3345 ip_local_out 0 3345 NULL
119740 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
119741 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
119742 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
119743 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
119744 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
119745 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
119746 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
119747 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
119748 +scnprintf_3360 scnprintf 0-2 3360 NULL
119749 +map_name_show_3361 map_name_show 0 3361 NULL
119750 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
119751 +sr_read_3366 sr_read 3 3366 NULL
119752 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
119753 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
119754 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
119755 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
119756 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
119757 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
119758 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
119759 +slot_show_3380 slot_show 0 3380 NULL nohasharray
119760 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
119761 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
119762 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
119763 +link_state_store_3384 link_state_store 0-4 3384 NULL
119764 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
119765 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
119766 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
119767 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
119768 +sg_write_3392 sg_write 0-3 3392 NULL
119769 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
119770 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
119771 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
119772 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
119773 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
119774 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
119775 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
119776 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
119777 +__write_reg_3413 __write_reg 0 3413 NULL
119778 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
119779 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
119780 +set_location_3415 set_location 0 3415 NULL nohasharray
119781 +be_open_3415 be_open 0 3415 &set_location_3415
119782 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
119783 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
119784 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
119785 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
119786 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
119787 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
119788 +led_set_status_3432 led_set_status 0 3432 NULL
119789 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
119790 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
119791 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
119792 +dev_register_3440 dev_register 0 3440 NULL
119793 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
119794 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
119795 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
119796 +map_single_3449 map_single 0 3449 NULL
119797 +store_3451 store 0-3 3451 NULL
119798 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
119799 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
119800 +softsynth_write_3455 softsynth_write 3 3455 NULL
119801 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
119802 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
119803 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
119804 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
119805 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
119806 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
119807 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
119808 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
119809 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
119810 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
119811 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
119812 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
119813 +comp_tx_3493 comp_tx 0 3493 NULL
119814 +prepare_3495 prepare 0 3495 NULL
119815 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
119816 +configure_3498 configure 0 3498 NULL
119817 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
119818 +sys_size_show_3507 sys_size_show 0 3507 NULL
119819 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
119820 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
119821 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
119822 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
119823 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
119824 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
119825 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
119826 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
119827 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
119828 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
119829 +adp8870_show_3527 adp8870_show 0 3527 NULL
119830 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
119831 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
119832 +SyS_readv_3539 SyS_readv 3 3539 NULL
119833 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
119834 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
119835 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
119836 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
119837 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
119838 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
119839 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
119840 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
119841 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
119842 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
119843 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
119844 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
119845 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
119846 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
119847 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
119848 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
119849 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
119850 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
119851 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
119852 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
119853 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
119854 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
119855 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
119856 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
119857 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
119858 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
119859 +vc_resize_3585 vc_resize 2-3 3585 NULL
119860 +ifalias_show_3586 ifalias_show 0 3586 NULL
119861 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
119862 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
119863 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
119864 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
119865 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
119866 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
119867 +ray_open_3608 ray_open 0 3608 NULL
119868 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
119869 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
119870 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
119871 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
119872 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
119873 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
119874 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
119875 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
119876 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
119877 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
119878 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
119879 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
119880 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
119881 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
119882 +store_3640 store 0 3640 NULL
119883 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
119884 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
119885 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
119886 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
119887 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
119888 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
119889 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
119890 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
119891 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
119892 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
119893 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
119894 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
119895 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
119896 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
119897 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
119898 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
119899 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
119900 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
119901 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
119902 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
119903 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
119904 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
119905 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
119906 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
119907 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
119908 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
119909 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
119910 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
119911 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
119912 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
119913 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
119914 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
119915 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
119916 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
119917 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
119918 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
119919 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
119920 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
119921 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
119922 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
119923 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
119924 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
119925 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
119926 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
119927 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
119928 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
119929 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
119930 +pegasus_open_3748 pegasus_open 0 3748 NULL
119931 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
119932 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
119933 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
119934 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
119935 +show_log_height_3759 show_log_height 0 3759 NULL
119936 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
119937 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
119938 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
119939 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
119940 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
119941 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
119942 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
119943 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
119944 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
119945 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
119946 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
119947 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
119948 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
119949 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
119950 +set_min_height_3783 set_min_height 0-4 3783 NULL
119951 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
119952 +set_voltage_3789 set_voltage 0-4 3789 NULL
119953 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
119954 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
119955 +__netlink_create_3800 __netlink_create 0 3800 NULL
119956 +show_line3_3802 show_line3 0 3802 NULL
119957 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
119958 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
119959 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
119960 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
119961 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
119962 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
119963 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
119964 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
119965 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
119966 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
119967 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
119968 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
119969 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
119970 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
119971 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
119972 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
119973 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
119974 +release_version_store_3841 release_version_store 0-4 3841 NULL
119975 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
119976 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
119977 +max8925_disable_3844 max8925_disable 0 3844 NULL
119978 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
119979 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
119980 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
119981 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
119982 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
119983 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
119984 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
119985 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
119986 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
119987 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
119988 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
119989 +get_fd_set_3866 get_fd_set 1 3866 NULL
119990 +show_pci_3867 show_pci 0 3867 NULL
119991 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
119992 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
119993 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
119994 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
119995 +validate_store_3881 validate_store 0-3 3881 NULL
119996 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
119997 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
119998 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
119999 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
120000 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
120001 +nvram_write_3894 nvram_write 3-0 3894 NULL
120002 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
120003 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
120004 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
120005 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
120006 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
120007 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
120008 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
120009 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
120010 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
120011 +usbip_recv_3911 usbip_recv 3 3911 NULL
120012 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
120013 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
120014 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
120015 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
120016 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
120017 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
120018 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
120019 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
120020 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
120021 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
120022 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
120023 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
120024 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
120025 +navman_open_3951 navman_open 0 3951 NULL
120026 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
120027 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
120028 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
120029 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
120030 +write_port_3962 write_port 0-4 3962 NULL
120031 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
120032 +be_vid_config_3976 be_vid_config 0 3976 NULL
120033 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
120034 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
120035 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
120036 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
120037 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
120038 +virtfn_add_3988 virtfn_add 0 3988 NULL
120039 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
120040 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
120041 +do_add_counters_3992 do_add_counters 3 3992 NULL
120042 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
120043 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
120044 +via_rng_init_3998 via_rng_init 0 3998 NULL
120045 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
120046 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
120047 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
120048 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
120049 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
120050 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
120051 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
120052 +show_xps_map_4009 show_xps_map 0 4009 NULL
120053 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
120054 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
120055 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
120056 +_request_firmware_4021 _request_firmware 0 4021 NULL
120057 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
120058 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
120059 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
120060 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
120061 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
120062 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
120063 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
120064 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
120065 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
120066 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
120067 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
120068 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
120069 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
120070 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
120071 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
120072 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
120073 +coreid_show_4066 coreid_show 0 4066 NULL
120074 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
120075 +cardr_show_4070 cardr_show 0 4070 NULL
120076 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
120077 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
120078 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
120079 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
120080 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
120081 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
120082 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
120083 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
120084 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
120085 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
120086 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
120087 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
120088 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
120089 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
120090 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
120091 +show_4097 show 0 4097 NULL
120092 +flash_show_4102 flash_show 0 4102 NULL
120093 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
120094 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
120095 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
120096 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
120097 +write_reg_4108 write_reg 0 4108 NULL
120098 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
120099 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
120100 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
120101 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
120102 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
120103 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
120104 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
120105 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
120106 +set_device_state_4127 set_device_state 0-2 4127 NULL
120107 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
120108 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
120109 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
120110 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
120111 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
120112 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
120113 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
120114 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
120115 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
120116 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
120117 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
120118 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
120119 +echo_show_4163 echo_show 0 4163 NULL nohasharray
120120 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
120121 +store_4163 store 0 4163 &t1_init_hw_modules_4163
120122 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
120123 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
120124 +get_alua_req_4166 get_alua_req 3 4166 NULL
120125 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
120126 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL nohasharray
120127 +skb_add_data_4171 skb_add_data 3 4171 &mci_size_mb_show_4171
120128 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
120129 +show_4173 show 0 4173 NULL
120130 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
120131 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
120132 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
120133 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
120134 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
120135 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
120136 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
120137 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
120138 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
120139 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
120140 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
120141 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
120142 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
120143 +follow_managed_4219 follow_managed 0 4219 NULL
120144 +persist_store_4220 persist_store 0-4 4220 NULL
120145 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
120146 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
120147 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
120148 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
120149 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
120150 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
120151 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
120152 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
120153 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
120154 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
120155 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
120156 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
120157 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
120158 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
120159 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
120160 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
120161 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
120162 +alg_create_4257 alg_create 0 4257 NULL
120163 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
120164 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
120165 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
120166 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
120167 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
120168 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
120169 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
120170 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
120171 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
120172 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
120173 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
120174 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
120175 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
120176 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
120177 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
120178 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
120179 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
120180 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
120181 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
120182 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
120183 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
120184 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
120185 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
120186 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
120187 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
120188 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
120189 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
120190 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
120191 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
120192 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
120193 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
120194 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
120195 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
120196 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
120197 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
120198 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
120199 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
120200 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
120201 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
120202 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
120203 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
120204 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
120205 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
120206 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
120207 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
120208 +store_4354 store 0-3 4354 NULL
120209 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
120210 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
120211 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
120212 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
120213 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
120214 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
120215 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
120216 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
120217 +write_4374 write 0 4374 NULL
120218 +esb_write_4376 esb_write 0-3 4376 NULL
120219 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
120220 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
120221 +vcc_connect_4382 vcc_connect 0 4382 NULL
120222 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
120223 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
120224 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
120225 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
120226 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
120227 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
120228 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
120229 +reg_read_4409 reg_read 0 4409 NULL
120230 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
120231 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
120232 +can_send_4414 can_send 0 4414 NULL
120233 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
120234 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
120235 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
120236 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
120237 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
120238 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
120239 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
120240 +read_code_4429 read_code 4 4429 NULL
120241 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
120242 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
120243 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
120244 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
120245 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
120246 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
120247 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
120248 +vxp_resume_4442 vxp_resume 0 4442 NULL
120249 +memparse_4444 memparse 0 4444 NULL nohasharray
120250 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
120251 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
120252 +disksize_show_4454 disksize_show 0 4454 NULL
120253 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
120254 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
120255 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
120256 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
120257 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
120258 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
120259 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
120260 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
120261 +beep_write_4485 beep_write 0 4485 NULL
120262 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
120263 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
120264 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
120265 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
120266 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
120267 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
120268 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
120269 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
120270 +set_link_security_4502 set_link_security 4 4502 NULL
120271 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
120272 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
120273 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
120274 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
120275 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
120276 +write_cnodes_4523 write_cnodes 0 4523 NULL
120277 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
120278 +show_modes_4530 show_modes 0 4530 NULL
120279 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
120280 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
120281 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
120282 +tipc_getname_4539 tipc_getname 0 4539 NULL
120283 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
120284 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
120285 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
120286 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
120287 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
120288 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
120289 +show_sched4_4552 show_sched4 0 4552 NULL
120290 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
120291 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
120292 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
120293 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
120294 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
120295 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
120296 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
120297 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
120298 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
120299 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
120300 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
120301 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
120302 +commit_orphans_4584 commit_orphans 0 4584 NULL
120303 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
120304 +read_rio_4589 read_rio 0-3 4589 NULL
120305 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
120306 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
120307 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
120308 +bch_alloc_4593 bch_alloc 1 4593 NULL
120309 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
120310 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
120311 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL nohasharray
120312 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3 4602 &fuse_copy_one_4602
120313 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
120314 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
120315 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
120316 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
120317 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
120318 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
120319 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
120320 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
120321 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
120322 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
120323 +hrz_send_4638 hrz_send 0 4638 NULL
120324 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
120325 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
120326 +txCommit_4649 txCommit 0 4649 NULL
120327 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
120328 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
120329 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
120330 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
120331 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
120332 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
120333 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
120334 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
120335 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
120336 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
120337 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
120338 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
120339 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
120340 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
120341 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
120342 +kone_receive_4690 kone_receive 0-4 4690 NULL
120343 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
120344 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
120345 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
120346 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
120347 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
120348 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
120349 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
120350 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
120351 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
120352 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
120353 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
120354 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
120355 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
120356 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
120357 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
120358 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
120359 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
120360 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
120361 +path_show_4725 path_show 0 4725 NULL nohasharray
120362 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
120363 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
120364 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
120365 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
120366 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
120367 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
120368 +level_show_4741 level_show 0 4741 NULL
120369 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
120370 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
120371 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
120372 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
120373 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
120374 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
120375 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
120376 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
120377 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
120378 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
120379 +qib_map_page_4768 qib_map_page 3 4768 NULL
120380 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
120381 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
120382 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
120383 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
120384 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
120385 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
120386 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
120387 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
120388 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
120389 +create_subvol_4791 create_subvol 4 4791 NULL
120390 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
120391 +read_4793 read 0-4 4793 NULL
120392 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
120393 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
120394 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
120395 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
120396 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
120397 +fan_set_level_4805 fan_set_level 0 4805 NULL
120398 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
120399 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
120400 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
120401 +show_sticky_4816 show_sticky 0 4816 NULL
120402 +show_postcode_4819 show_postcode 0 4819 NULL
120403 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
120404 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
120405 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
120406 +show_4831 show 0 4831 NULL
120407 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
120408 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
120409 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
120410 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
120411 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
120412 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
120413 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
120414 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
120415 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
120416 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
120417 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
120418 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
120419 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
120420 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
120421 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
120422 +svc_getname_4869 svc_getname 0 4869 NULL
120423 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
120424 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
120425 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
120426 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
120427 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
120428 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
120429 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
120430 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
120431 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
120432 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
120433 +current_speed_show_4887 current_speed_show 0 4887 NULL
120434 +sys_ipc_4889 sys_ipc 3 4889 NULL
120435 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
120436 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
120437 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
120438 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
120439 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
120440 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
120441 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
120442 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
120443 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
120444 +read_4919 read 0 4919 &show_pwm1_enable_4919
120445 +single_step_cont_4921 single_step_cont 0 4921 NULL
120446 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
120447 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
120448 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
120449 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
120450 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
120451 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
120452 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
120453 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
120454 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
120455 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
120456 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
120457 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
120458 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
120459 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
120460 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
120461 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
120462 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
120463 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
120464 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
120465 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
120466 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
120467 +write_ee_4966 write_ee 0 4966 NULL nohasharray
120468 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
120469 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
120470 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
120471 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
120472 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
120473 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
120474 +set_aout_4974 set_aout 0-4 4974 NULL
120475 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
120476 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
120477 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
120478 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
120479 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
120480 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
120481 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
120482 +read_block_4993 read_block 0 4993 NULL
120483 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
120484 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
120485 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
120486 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
120487 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
120488 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
120489 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
120490 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
120491 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
120492 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
120493 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
120494 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
120495 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
120496 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
120497 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
120498 +net2272_start_5033 net2272_start 0 5033 NULL
120499 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
120500 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
120501 +blkdev_get_5050 blkdev_get 0 5050 NULL
120502 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
120503 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
120504 +show_5055 show 0 5055 NULL
120505 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
120506 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
120507 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
120508 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
120509 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
120510 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
120511 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
120512 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
120513 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
120514 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
120515 +compr_fill_5093 compr_fill 2 5093 NULL
120516 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
120517 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
120518 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
120519 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
120520 +sound_write_5102 sound_write 3-0 5102 NULL
120521 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
120522 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
120523 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
120524 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
120525 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
120526 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
120527 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
120528 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
120529 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
120530 +rhine_open_5133 rhine_open 0 5133 NULL
120531 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
120532 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
120533 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
120534 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
120535 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
120536 +quirks_show_5154 quirks_show 0 5154 NULL
120537 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
120538 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
120539 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
120540 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
120541 +__az6007_write_5170 __az6007_write 0 5170 NULL
120542 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
120543 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
120544 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
120545 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
120546 +datablob_parse_5177 datablob_parse 0 5177 NULL
120547 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
120548 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
120549 +adjust_memory_5185 adjust_memory 0 5185 NULL
120550 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
120551 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
120552 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
120553 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
120554 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
120555 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
120556 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
120557 +read_blocklist_5209 read_blocklist 2 5209 NULL
120558 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
120559 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
120560 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
120561 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
120562 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
120563 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
120564 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
120565 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
120566 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
120567 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
120568 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
120569 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
120570 +atl1e_open_5226 atl1e_open 0 5226 NULL
120571 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
120572 +wait_for_response_5229 wait_for_response 0 5229 NULL
120573 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
120574 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
120575 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
120576 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
120577 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
120578 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
120579 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
120580 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
120581 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
120582 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
120583 +ti_open_5256 ti_open 0 5256 NULL
120584 +update_nodemask_5257 update_nodemask 0 5257 NULL
120585 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
120586 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
120587 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
120588 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
120589 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
120590 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
120591 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
120592 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
120593 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
120594 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
120595 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
120596 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
120597 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
120598 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
120599 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
120600 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
120601 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
120602 +ks8842_open_5309 ks8842_open 0 5309 NULL
120603 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
120604 +grow_inode_5311 grow_inode 0 5311 NULL
120605 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
120606 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
120607 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
120608 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
120609 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
120610 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
120611 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
120612 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
120613 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
120614 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
120615 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
120616 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
120617 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
120618 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
120619 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
120620 +policy_store_5346 policy_store 0-4 5346 NULL
120621 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
120622 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
120623 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
120624 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
120625 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
120626 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
120627 +icmp_error_5362 icmp_error 0 5362 NULL
120628 +open_tx_second_5363 open_tx_second 0 5363 NULL
120629 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
120630 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
120631 +set_master_5372 set_master 0 5372 NULL
120632 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
120633 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
120634 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
120635 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
120636 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
120637 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
120638 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
120639 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
120640 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
120641 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
120642 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
120643 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
120644 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
120645 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
120646 +fat_getattr_5406 fat_getattr 0 5406 NULL
120647 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
120648 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
120649 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
120650 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
120651 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
120652 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
120653 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
120654 +show_output_5423 show_output 0 5423 NULL nohasharray
120655 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
120656 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
120657 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
120658 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
120659 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
120660 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
120661 +store_pwm_5441 store_pwm 0-4 5441 NULL
120662 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
120663 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
120664 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
120665 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
120666 +create_child_5449 create_child 0-4 5449 NULL
120667 +add_host_show_5451 add_host_show 0 5451 NULL
120668 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
120669 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
120670 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
120671 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
120672 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
120673 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
120674 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
120675 +netlink_insert_5465 netlink_insert 0 5465 NULL
120676 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
120677 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
120678 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
120679 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
120680 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
120681 +show_5474 show 0 5474 NULL nohasharray
120682 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
120683 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
120684 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
120685 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
120686 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
120687 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
120688 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
120689 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
120690 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
120691 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
120692 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
120693 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
120694 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
120695 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
120696 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
120697 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
120698 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
120699 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
120700 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
120701 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
120702 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
120703 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
120704 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
120705 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
120706 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
120707 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
120708 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
120709 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
120710 +spidev_message_5518 spidev_message 3 5518 NULL
120711 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
120712 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
120713 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
120714 +show_license_5524 show_license 0 5524 NULL
120715 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
120716 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
120717 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
120718 +stop_cpus_5529 stop_cpus 0 5529 NULL
120719 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
120720 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
120721 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
120722 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
120723 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
120724 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
120725 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
120726 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
120727 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
120728 +le_readq_5557 le_readq 0 5557 NULL
120729 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
120730 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
120731 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
120732 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
120733 +fir16_create_5574 fir16_create 3 5574 NULL
120734 +bioset_create_5580 bioset_create 1 5580 NULL
120735 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
120736 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
120737 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
120738 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
120739 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
120740 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
120741 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
120742 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
120743 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
120744 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
120745 +__remove_suid_5618 __remove_suid 0 5618 NULL
120746 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
120747 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
120748 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
120749 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
120750 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
120751 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
120752 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
120753 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
120754 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
120755 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
120756 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
120757 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
120758 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
120759 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
120760 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
120761 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
120762 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
120763 +parse_arg_5657 parse_arg 0-2 5657 NULL
120764 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
120765 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
120766 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
120767 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
120768 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
120769 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
120770 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
120771 +store_5663 store 0-3 5663 &ovl_permission_5663
120772 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
120773 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
120774 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
120775 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
120776 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
120777 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
120778 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
120779 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
120780 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
120781 +get_arg_5694 get_arg 3 5694 NULL nohasharray
120782 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
120783 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
120784 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
120785 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
120786 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
120787 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
120788 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
120789 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
120790 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
120791 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
120792 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
120793 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
120794 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
120795 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
120796 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
120797 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
120798 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
120799 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
120800 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
120801 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
120802 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
120803 +get_packet_5747 get_packet 3 5747 NULL
120804 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
120805 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
120806 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
120807 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
120808 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
120809 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
120810 +packet_xmit_5762 packet_xmit 0 5762 NULL
120811 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
120812 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
120813 +start_5768 start 0 5768 NULL
120814 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
120815 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
120816 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
120817 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
120818 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
120819 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
120820 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
120821 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
120822 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
120823 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
120824 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
120825 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
120826 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
120827 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
120828 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
120829 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
120830 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
120831 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
120832 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
120833 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
120834 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
120835 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
120836 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
120837 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
120838 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
120839 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
120840 +enter_state_5850 enter_state 0 5850 NULL
120841 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
120842 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
120843 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
120844 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
120845 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
120846 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
120847 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
120848 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
120849 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
120850 +vsscanf_5868 vsscanf 0 5868 NULL
120851 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
120852 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
120853 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
120854 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
120855 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
120856 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
120857 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
120858 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
120859 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
120860 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
120861 +rmd320_final_5897 rmd320_final 0 5897 NULL
120862 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3 5900 NULL
120863 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
120864 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
120865 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
120866 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
120867 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
120868 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
120869 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
120870 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
120871 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
120872 +devpath_show_5910 devpath_show 0 5910 NULL
120873 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
120874 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
120875 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
120876 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
120877 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
120878 +next_entry_5921 next_entry 0 5921 NULL
120879 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
120880 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
120881 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
120882 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
120883 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
120884 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
120885 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
120886 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
120887 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
120888 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
120889 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
120890 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
120891 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
120892 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
120893 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
120894 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
120895 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
120896 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
120897 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
120898 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
120899 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
120900 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
120901 +sha224_final_5978 sha224_final 0 5978 NULL
120902 +show_5979 show 0 5979 NULL nohasharray
120903 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
120904 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
120905 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
120906 +SyS_semop_5980 SyS_semop 3 5980 NULL
120907 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
120908 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
120909 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
120910 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
120911 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
120912 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
120913 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
120914 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
120915 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
120916 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
120917 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
120918 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
120919 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
120920 +spi_read_6031 spi_read 0 6031 NULL nohasharray
120921 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
120922 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
120923 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
120924 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
120925 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
120926 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
120927 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
120928 +led_shot_6046 led_shot 0-4 6046 NULL
120929 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
120930 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
120931 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
120932 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
120933 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
120934 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
120935 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
120936 +add_break_6070 add_break 1 6070 NULL
120937 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
120938 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
120939 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
120940 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
120941 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
120942 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
120943 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
120944 +init_6095 init 0 6095 NULL
120945 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
120946 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
120947 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
120948 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
120949 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
120950 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
120951 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
120952 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
120953 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
120954 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
120955 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
120956 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
120957 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
120958 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
120959 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
120960 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
120961 +read_packet_6140 read_packet 0 6140 NULL
120962 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
120963 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
120964 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
120965 +tc574_resume_6154 tc574_resume 0 6154 NULL
120966 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
120967 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
120968 +tcam_write_6162 tcam_write 0 6162 NULL
120969 +show_temp8_6163 show_temp8 0 6163 NULL
120970 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
120971 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
120972 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
120973 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
120974 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
120975 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
120976 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
120977 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
120978 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
120979 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
120980 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
120981 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
120982 +freeze_store_6185 freeze_store 0-3 6185 NULL
120983 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
120984 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
120985 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
120986 +add_interval_6202 add_interval 0 6202 NULL
120987 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
120988 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
120989 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
120990 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
120991 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
120992 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
120993 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
120994 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
120995 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
120996 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
120997 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
120998 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
120999 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
121000 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
121001 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
121002 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
121003 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
121004 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
121005 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
121006 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
121007 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
121008 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
121009 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
121010 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
121011 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
121012 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
121013 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
121014 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
121015 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
121016 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
121017 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
121018 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
121019 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
121020 +key_unseal_6285 key_unseal 0 6285 NULL
121021 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
121022 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
121023 +serial_port_in_6291 serial_port_in 0 6291 NULL
121024 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
121025 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
121026 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
121027 +raw_request_6307 raw_request 0 6307 NULL
121028 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
121029 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
121030 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
121031 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
121032 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
121033 +balance_6312 balance 0 6312 NULL
121034 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
121035 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
121036 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
121037 +store_cluster_6316 store_cluster 0-4 6316 NULL
121038 +write_null_6319 write_null 0-3 6319 NULL
121039 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
121040 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
121041 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
121042 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
121043 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
121044 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
121045 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
121046 +solos_param_show_6344 solos_param_show 0 6344 NULL
121047 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
121048 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
121049 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
121050 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
121051 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
121052 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
121053 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
121054 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
121055 +recv_init_6366 recv_init 0 6366 NULL
121056 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
121057 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
121058 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
121059 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
121060 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
121061 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
121062 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
121063 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
121064 +msb_write_block_6379 msb_write_block 3 6379 NULL
121065 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
121066 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
121067 +bb_store_6401 bb_store 3-0 6401 NULL
121068 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
121069 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
121070 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
121071 +md_attr_show_6408 md_attr_show 0 6408 NULL
121072 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
121073 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
121074 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
121075 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
121076 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
121077 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
121078 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
121079 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
121080 +l2up_create_6430 l2up_create 3 6430 NULL
121081 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
121082 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
121083 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
121084 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
121085 +coda_downcall_6448 coda_downcall 0 6448 NULL
121086 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
121087 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
121088 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
121089 +show_sustain_6469 show_sustain 0 6469 NULL
121090 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
121091 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
121092 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
121093 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
121094 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
121095 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
121096 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
121097 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
121098 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
121099 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
121100 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
121101 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
121102 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
121103 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
121104 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
121105 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
121106 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
121107 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
121108 +mei_read_6507 mei_read 3-0 6507 NULL
121109 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
121110 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
121111 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
121112 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
121113 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 NULL
121114 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
121115 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
121116 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
121117 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
121118 +show_min_uV_6544 show_min_uV 0 6544 NULL
121119 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
121120 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
121121 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
121122 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
121123 +wdm_read_6549 wdm_read 3-0 6549 NULL
121124 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
121125 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
121126 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
121127 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
121128 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
121129 +notify_handler_6557 notify_handler 0 6557 NULL
121130 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
121131 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
121132 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
121133 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
121134 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
121135 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
121136 +rng_recvmsg_6569 rng_recvmsg 4 6569 NULL
121137 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
121138 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
121139 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
121140 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
121141 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
121142 +reg_set_6585 reg_set 0 6585 NULL nohasharray
121143 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
121144 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
121145 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
121146 +bytes_number_6591 bytes_number 0-2 6591 NULL
121147 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
121148 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
121149 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
121150 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
121151 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
121152 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
121153 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
121154 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
121155 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
121156 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
121157 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
121158 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
121159 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
121160 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
121161 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
121162 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
121163 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
121164 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
121165 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
121166 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
121167 +queue_dtd_6652 queue_dtd 0 6652 NULL
121168 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
121169 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
121170 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
121171 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
121172 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
121173 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
121174 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
121175 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
121176 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
121177 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
121178 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
121179 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
121180 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
121181 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
121182 +init_chip_first_6676 init_chip_first 0 6676 NULL
121183 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
121184 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
121185 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
121186 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
121187 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
121188 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
121189 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
121190 +cap_show_6691 cap_show 0 6691 NULL
121191 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
121192 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
121193 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
121194 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
121195 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
121196 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
121197 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
121198 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
121199 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
121200 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
121201 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
121202 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
121203 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
121204 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
121205 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
121206 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
121207 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
121208 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
121209 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
121210 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
121211 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
121212 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
121213 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
121214 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
121215 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
121216 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
121217 +wil_reset_6752 wil_reset 0 6752 NULL
121218 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
121219 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
121220 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
121221 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
121222 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
121223 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
121224 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
121225 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
121226 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
121227 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
121228 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
121229 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
121230 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
121231 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
121232 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
121233 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
121234 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
121235 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
121236 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
121237 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
121238 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
121239 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
121240 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
121241 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
121242 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
121243 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
121244 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
121245 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
121246 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
121247 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
121248 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
121249 +get_blocks_6801 get_blocks 0 6801 NULL
121250 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
121251 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
121252 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
121253 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
121254 +init_port_6810 init_port 0 6810 NULL
121255 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
121256 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
121257 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
121258 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
121259 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
121260 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
121261 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
121262 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
121263 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
121264 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
121265 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
121266 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
121267 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
121268 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
121269 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
121270 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
121271 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
121272 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
121273 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
121274 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
121275 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
121276 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
121277 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
121278 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
121279 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
121280 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
121281 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
121282 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
121283 +size_6873 size 0 6873 NULL
121284 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
121285 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
121286 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
121287 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
121288 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
121289 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
121290 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
121291 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
121292 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
121293 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
121294 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
121295 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
121296 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
121297 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
121298 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
121299 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
121300 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
121301 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
121302 +hook_6905 hook 0 6905 NULL nohasharray
121303 +qib_init_6905 qib_init 0 6905 &hook_6905
121304 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
121305 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
121306 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
121307 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
121308 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
121309 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
121310 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
121311 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
121312 +ioctl_6914 ioctl 0 6914 NULL
121313 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
121314 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
121315 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
121316 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
121317 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
121318 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
121319 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
121320 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
121321 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
121322 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
121323 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
121324 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
121325 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
121326 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
121327 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
121328 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
121329 +str_to_slot_6952 str_to_slot 0 6952 NULL
121330 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
121331 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
121332 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
121333 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
121334 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
121335 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
121336 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
121337 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
121338 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
121339 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
121340 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
121341 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
121342 +request_key_async_6990 request_key_async 4 6990 NULL
121343 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
121344 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
121345 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
121346 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
121347 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
121348 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
121349 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
121350 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
121351 +copy_items_7012 copy_items 7 7012 NULL
121352 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
121353 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
121354 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
121355 +raid56_parity_recover_7024 raid56_parity_recover 0-4 7024 NULL
121356 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
121357 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
121358 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
121359 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
121360 +wimax_msg_7030 wimax_msg 4 7030 NULL
121361 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
121362 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
121363 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
121364 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
121365 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
121366 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
121367 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
121368 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
121369 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
121370 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
121371 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
121372 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
121373 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
121374 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
121375 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
121376 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
121377 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
121378 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
121379 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
121380 +filename_lookup_7071 filename_lookup 0 7071 NULL
121381 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
121382 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
121383 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
121384 +mii_status_show_7077 mii_status_show 0 7077 NULL
121385 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
121386 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
121387 +read_7087 read 0 7087 NULL nohasharray
121388 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
121389 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
121390 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
121391 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
121392 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
121393 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
121394 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
121395 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
121396 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
121397 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
121398 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
121399 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
121400 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
121401 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
121402 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
121403 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
121404 +show_value_7119 show_value 0 7119 NULL
121405 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
121406 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
121407 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
121408 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
121409 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
121410 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
121411 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
121412 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
121413 +show_bpp_7148 show_bpp 0 7148 NULL
121414 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
121415 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
121416 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
121417 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
121418 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
121419 +fnic_reset_7163 fnic_reset 0 7163 NULL
121420 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
121421 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
121422 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
121423 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
121424 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
121425 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
121426 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
121427 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
121428 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
121429 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
121430 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
121431 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
121432 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
121433 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
121434 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
121435 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
121436 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
121437 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
121438 +confirm_7211 confirm 0 7211 NULL
121439 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
121440 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
121441 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
121442 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
121443 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
121444 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
121445 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
121446 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
121447 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
121448 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
121449 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
121450 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
121451 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
121452 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
121453 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
121454 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
121455 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
121456 +release_version_show_7263 release_version_show 0 7263 NULL
121457 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
121458 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
121459 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
121460 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
121461 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
121462 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
121463 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
121464 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
121465 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
121466 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
121467 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
121468 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
121469 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
121470 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
121471 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
121472 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
121473 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
121474 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
121475 +rose_open_7309 rose_open 0 7309 NULL
121476 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
121477 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
121478 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
121479 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
121480 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
121481 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 5-4-2 7332 NULL
121482 +do_md_stop_7335 do_md_stop 0 7335 NULL
121483 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
121484 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
121485 +mgmt_control_7349 mgmt_control 3 7349 NULL
121486 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
121487 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
121488 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
121489 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
121490 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
121491 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
121492 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
121493 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
121494 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
121495 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
121496 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
121497 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
121498 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
121499 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
121500 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
121501 +hweight_long_7388 hweight_long 0-1 7388 NULL
121502 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
121503 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
121504 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
121505 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
121506 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
121507 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
121508 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
121509 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
121510 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
121511 +store_7418 store 0-3 7418 NULL
121512 +switch_mm_7420 switch_mm 0 7420 NULL
121513 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
121514 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
121515 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
121516 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
121517 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
121518 +store_7441 store 0 7441 NULL
121519 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
121520 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
121521 +show_mask_7446 show_mask 0 7446 NULL
121522 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
121523 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
121524 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
121525 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
121526 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
121527 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
121528 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
121529 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
121530 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
121531 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
121532 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
121533 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
121534 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
121535 +set_speed_7470 set_speed 0-4 7470 NULL
121536 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
121537 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
121538 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
121539 +show_max_uV_7474 show_max_uV 0 7474 NULL
121540 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
121541 +atalk_getname_7490 atalk_getname 0 7490 NULL
121542 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
121543 +setsockopt_7492 setsockopt 0 7492 NULL
121544 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
121545 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
121546 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
121547 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
121548 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
121549 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
121550 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
121551 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
121552 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
121553 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
121554 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
121555 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL nohasharray
121556 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 &show_prot_capabilities_7532
121557 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
121558 +virtnet_open_7538 virtnet_open 0 7538 NULL
121559 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
121560 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
121561 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
121562 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
121563 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
121564 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
121565 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
121566 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
121567 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
121568 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
121569 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
121570 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
121571 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
121572 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
121573 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
121574 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
121575 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
121576 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
121577 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
121578 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
121579 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
121580 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
121581 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
121582 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
121583 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
121584 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
121585 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
121586 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
121587 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
121588 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
121589 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
121590 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
121591 +send_to_group_7627 send_to_group 0 7627 NULL
121592 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
121593 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
121594 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
121595 +net2272_queue_7640 net2272_queue 0 7640 NULL
121596 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
121597 +write_priomap_7648 write_priomap 0-3 7648 NULL
121598 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
121599 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
121600 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
121601 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
121602 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
121603 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
121604 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
121605 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
121606 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
121607 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
121608 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
121609 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
121610 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
121611 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
121612 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
121613 +device_show_7693 device_show 0 7693 NULL nohasharray
121614 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
121615 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
121616 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
121617 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
121618 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
121619 +dev_info_set_7705 dev_info_set 0 7705 NULL
121620 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
121621 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
121622 +unmap_region_7709 unmap_region 1 7709 NULL
121623 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
121624 +show_7711 show 0 7711 NULL
121625 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
121626 +sys_pread64_7721 sys_pread64 3 7721 NULL
121627 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
121628 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
121629 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
121630 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
121631 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
121632 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
121633 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
121634 +write_7751 write 0 7751 NULL
121635 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
121636 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
121637 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
121638 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
121639 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
121640 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
121641 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
121642 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
121643 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
121644 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
121645 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
121646 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
121647 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
121648 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
121649 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
121650 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
121651 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
121652 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
121653 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
121654 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
121655 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
121656 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
121657 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
121658 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
121659 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
121660 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
121661 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
121662 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
121663 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
121664 +show_7835 show 0 7835 NULL
121665 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
121666 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
121667 +enable_7841 enable 0 7841 NULL nohasharray
121668 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
121669 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
121670 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
121671 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
121672 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
121673 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
121674 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
121675 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
121676 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
121677 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
121678 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
121679 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
121680 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
121681 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
121682 +request_7878 request 0 7878 NULL
121683 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
121684 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
121685 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
121686 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
121687 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
121688 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
121689 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
121690 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
121691 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
121692 +show_7906 show 0 7906 NULL
121693 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
121694 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
121695 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
121696 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
121697 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
121698 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
121699 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
121700 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
121701 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
121702 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
121703 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
121704 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
121705 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
121706 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
121707 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
121708 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
121709 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
121710 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
121711 +get_formats_7949 get_formats 0 7949 NULL
121712 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
121713 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
121714 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
121715 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
121716 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
121717 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
121718 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
121719 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
121720 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
121721 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
121722 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
121723 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
121724 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
121725 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
121726 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
121727 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
121728 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
121729 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
121730 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
121731 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
121732 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
121733 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
121734 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
121735 +fb_set_par_8006 fb_set_par 0 8006 NULL
121736 +store_8007 store 0-3 8007 NULL
121737 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
121738 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
121739 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
121740 +vcs_read_8017 vcs_read 3-0 8017 NULL
121741 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
121742 +aux3_show_8025 aux3_show 0 8025 NULL
121743 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
121744 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
121745 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
121746 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
121747 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
121748 +security_syslog_8042 security_syslog 0 8042 NULL
121749 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
121750 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
121751 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
121752 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
121753 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
121754 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
121755 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
121756 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
121757 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
121758 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
121759 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
121760 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
121761 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
121762 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
121763 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
121764 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
121765 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
121766 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
121767 +strict_show_8078 strict_show 0 8078 NULL
121768 +room_for_filename_8085 room_for_filename 3 8085 NULL
121769 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
121770 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
121771 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
121772 +fw_suspend_8094 fw_suspend 0 8094 NULL
121773 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
121774 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
121775 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
121776 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
121777 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
121778 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
121779 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
121780 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
121781 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
121782 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
121783 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
121784 +venus_lookup_8121 venus_lookup 4 8121 NULL
121785 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
121786 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
121787 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
121788 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
121789 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
121790 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
121791 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
121792 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
121793 +next_signal_8135 next_signal 0 8135 NULL
121794 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
121795 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
121796 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
121797 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
121798 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
121799 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
121800 +reload_store_8150 reload_store 0-4 8150 NULL
121801 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
121802 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
121803 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
121804 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
121805 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
121806 +num_writes_show_8162 num_writes_show 0 8162 NULL
121807 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
121808 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
121809 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
121810 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
121811 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
121812 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
121813 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
121814 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
121815 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
121816 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
121817 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
121818 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
121819 +write_classid_8189 write_classid 0 8189 NULL
121820 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
121821 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
121822 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
121823 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
121824 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
121825 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
121826 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
121827 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
121828 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
121829 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
121830 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
121831 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
121832 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
121833 +play_iframe_8219 play_iframe 3 8219 NULL
121834 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
121835 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
121836 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
121837 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
121838 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
121839 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
121840 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
121841 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
121842 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
121843 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
121844 +show_state_disable_8251 show_state_disable 0 8251 NULL
121845 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
121846 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
121847 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
121848 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
121849 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
121850 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
121851 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
121852 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
121853 +init_cdev_8274 init_cdev 1 8274 NULL
121854 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
121855 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
121856 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
121857 +wlan_store_8282 wlan_store 4 8282 &write_file_dummy_8282
121858 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
121859 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
121860 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
121861 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
121862 +setsockopt_8304 setsockopt 0 8304 NULL
121863 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
121864 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
121865 +uevent_store_8319 uevent_store 0-4 8319 NULL
121866 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
121867 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
121868 +skein256_init_8337 skein256_init 0 8337 NULL
121869 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL nohasharray
121870 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 &vsock_stream_setsockopt_8338
121871 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
121872 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
121873 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
121874 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
121875 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
121876 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
121877 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
121878 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
121879 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
121880 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
121881 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
121882 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
121883 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
121884 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
121885 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
121886 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
121887 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
121888 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
121889 +wil_open_8375 wil_open 0 8375 NULL
121890 +ndo_init_8377 ndo_init 0 8377 NULL
121891 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
121892 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
121893 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
121894 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
121895 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
121896 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
121897 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
121898 +brightness_set_8396 brightness_set 0 8396 NULL
121899 +config_8403 config 0 8403 NULL
121900 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
121901 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
121902 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
121903 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
121904 +alua_activate_8420 alua_activate 0 8420 NULL
121905 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
121906 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
121907 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
121908 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
121909 +capability_set_8433 capability_set 0-4 8433 NULL
121910 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
121911 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
121912 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
121913 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
121914 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
121915 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
121916 +sl_init_8447 sl_init 0 8447 NULL
121917 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
121918 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
121919 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
121920 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
121921 +tgr160_final_8455 tgr160_final 0 8455 NULL
121922 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
121923 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
121924 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
121925 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
121926 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
121927 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
121928 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
121929 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
121930 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
121931 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
121932 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
121933 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
121934 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
121935 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
121936 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
121937 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
121938 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
121939 +in0_input_show_8498 in0_input_show 0 8498 NULL
121940 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
121941 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
121942 +dev_config_8506 dev_config 3 8506 NULL
121943 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
121944 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
121945 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
121946 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
121947 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
121948 +swap_writepage_8522 swap_writepage 0 8522 NULL
121949 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
121950 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
121951 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
121952 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
121953 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
121954 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
121955 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
121956 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
121957 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
121958 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
121959 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
121960 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
121961 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
121962 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
121963 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
121964 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
121965 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
121966 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
121967 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
121968 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
121969 +ixgb_open_8565 ixgb_open 0 8565 NULL
121970 +set_volume_8569 set_volume 0 8569 NULL
121971 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
121972 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
121973 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
121974 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
121975 +tower_write_8580 tower_write 3-0 8580 NULL
121976 +cmd_wait_8582 cmd_wait 0 8582 NULL
121977 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
121978 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
121979 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
121980 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
121981 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
121982 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
121983 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
121984 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
121985 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
121986 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
121987 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
121988 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
121989 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
121990 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
121991 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
121992 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
121993 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
121994 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
121995 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
121996 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
121997 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
121998 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
121999 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
122000 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
122001 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
122002 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
122003 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
122004 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
122005 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
122006 +options_show_8667 options_show 0 8667 NULL
122007 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
122008 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
122009 +crc32_update_8676 crc32_update 0 8676 NULL
122010 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
122011 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
122012 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
122013 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
122014 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
122015 +start_8697 start 0 8697 NULL
122016 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
122017 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
122018 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
122019 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
122020 +arcfb_write_8702 arcfb_write 3 8702 NULL
122021 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
122022 +init_header_8703 init_header 0 8703 &i_size_read_8703
122023 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
122024 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
122025 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
122026 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
122027 +charger_state_show_8720 charger_state_show 0 8720 NULL
122028 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
122029 +lunid_show_8726 lunid_show 0 8726 NULL
122030 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
122031 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
122032 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
122033 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
122034 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
122035 +f_dupfd_8730 f_dupfd 1 8730 NULL
122036 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
122037 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
122038 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
122039 +compound_order_8750 compound_order 0 8750 NULL nohasharray
122040 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
122041 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
122042 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
122043 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
122044 +read_uscorr_8755 read_uscorr 0 8755 NULL
122045 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
122046 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
122047 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
122048 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
122049 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
122050 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
122051 +sys_prctl_8766 sys_prctl 4 8766 NULL
122052 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
122053 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
122054 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
122055 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
122056 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
122057 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
122058 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
122059 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
122060 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
122061 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
122062 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
122063 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
122064 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
122065 +show_hardware_8789 show_hardware 0 8789 NULL
122066 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
122067 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
122068 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
122069 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
122070 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
122071 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
122072 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
122073 +get_size_8811 get_size 0 8811 NULL
122074 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
122075 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
122076 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
122077 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
122078 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
122079 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
122080 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
122081 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
122082 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
122083 +convert_8830 convert 0 8830 NULL
122084 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
122085 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
122086 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
122087 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
122088 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
122089 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
122090 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
122091 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
122092 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
122093 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
122094 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
122095 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
122096 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
122097 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
122098 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
122099 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
122100 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
122101 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
122102 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
122103 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
122104 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
122105 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
122106 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
122107 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
122108 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
122109 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
122110 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
122111 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
122112 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
122113 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
122114 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
122115 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
122116 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
122117 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
122118 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
122119 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
122120 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
122121 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
122122 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
122123 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
122124 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
122125 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
122126 +data_sock_create_8920 data_sock_create 0 8920 NULL
122127 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
122128 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
122129 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
122130 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
122131 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
122132 +layout_commit_8926 layout_commit 0-3 8926 NULL
122133 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
122134 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
122135 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
122136 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
122137 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
122138 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
122139 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
122140 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
122141 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
122142 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
122143 +claim_show_8950 claim_show 0 8950 NULL nohasharray
122144 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
122145 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
122146 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
122147 +set_red_8954 set_red 0-4 8954 NULL
122148 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
122149 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
122150 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
122151 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
122152 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
122153 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
122154 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
122155 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
122156 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
122157 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
122158 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
122159 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
122160 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
122161 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
122162 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
122163 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
122164 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
122165 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
122166 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
122167 +show_state_time_8992 show_state_time 0 8992 NULL
122168 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
122169 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
122170 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
122171 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
122172 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
122173 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
122174 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
122175 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
122176 +epp_read_data_9015 epp_read_data 0 9015 NULL
122177 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
122178 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
122179 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
122180 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
122181 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
122182 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
122183 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
122184 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
122185 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
122186 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
122187 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
122188 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
122189 +nla_put_9042 nla_put 0 9042 NULL
122190 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
122191 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
122192 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
122193 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
122194 +ep_queue_9060 ep_queue 0 9060 NULL
122195 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
122196 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
122197 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
122198 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
122199 +hci_req_add_9067 hci_req_add 3 9067 NULL
122200 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
122201 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
122202 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
122203 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
122204 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
122205 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
122206 +create_queues_9088 create_queues 3-2 9088 NULL
122207 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
122208 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
122209 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
122210 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
122211 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
122212 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
122213 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
122214 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
122215 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
122216 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
122217 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
122218 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
122219 +partial_show_9122 partial_show 0 9122 NULL
122220 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
122221 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
122222 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
122223 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
122224 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
122225 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
122226 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
122227 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
122228 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
122229 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
122230 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
122231 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
122232 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
122233 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
122234 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
122235 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
122236 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
122237 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
122238 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
122239 +ax25_bind_9185 ax25_bind 0 9185 NULL
122240 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
122241 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
122242 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
122243 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
122244 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
122245 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
122246 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
122247 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
122248 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
122249 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
122250 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
122251 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
122252 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
122253 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
122254 +sg_common_write_9209 sg_common_write 0 9209 NULL
122255 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
122256 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
122257 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
122258 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
122259 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
122260 +card_send_command_9215 card_send_command 3 9215 NULL
122261 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
122262 +protocol_write_9219 protocol_write 3-0 9219 NULL
122263 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
122264 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
122265 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
122266 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
122267 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
122268 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
122269 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
122270 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
122271 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
122272 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
122273 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
122274 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
122275 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
122276 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
122277 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
122278 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
122279 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
122280 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
122281 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
122282 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
122283 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
122284 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
122285 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
122286 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
122287 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
122288 +flakey_status_9274 flakey_status 5 9274 NULL
122289 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
122290 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
122291 +open_9278 open 0 9278 &show_indirect_byte_9278
122292 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL nohasharray
122293 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 &ipoib_change_mtu_9279
122294 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
122295 +show_9287 show 0 9287 NULL
122296 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
122297 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
122298 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
122299 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
122300 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
122301 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
122302 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
122303 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
122304 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
122305 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
122306 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
122307 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
122308 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
122309 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
122310 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
122311 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
122312 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
122313 +description_show_9327 description_show 0 9327 NULL
122314 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
122315 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
122316 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
122317 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
122318 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
122319 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
122320 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
122321 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
122322 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
122323 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
122324 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
122325 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
122326 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
122327 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
122328 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
122329 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
122330 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
122331 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
122332 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
122333 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
122334 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
122335 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
122336 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
122337 +queue_skb_9391 queue_skb 0 9391 NULL
122338 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
122339 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
122340 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
122341 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
122342 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
122343 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
122344 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
122345 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
122346 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
122347 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
122348 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
122349 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
122350 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
122351 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
122352 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
122353 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
122354 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
122355 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
122356 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
122357 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
122358 +sync_inode_9429 sync_inode 0 9429 NULL
122359 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
122360 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
122361 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
122362 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
122363 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
122364 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
122365 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
122366 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
122367 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
122368 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
122369 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
122370 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
122371 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
122372 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
122373 +show_in_max2_9458 show_in_max2 0 9458 NULL
122374 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
122375 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
122376 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
122377 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
122378 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
122379 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
122380 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
122381 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
122382 +queue_9475 queue 0 9475 NULL
122383 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
122384 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
122385 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
122386 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
122387 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
122388 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
122389 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
122390 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
122391 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
122392 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
122393 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
122394 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
122395 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
122396 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
122397 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
122398 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
122399 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
122400 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
122401 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
122402 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
122403 +match_format_9516 match_format 0 9516 &disk_events_show_9516
122404 +do_strip_9517 do_strip 0 9517 NULL
122405 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
122406 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3 9522 NULL
122407 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
122408 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
122409 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
122410 +lm3533_update_9529 lm3533_update 0 9529 NULL
122411 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
122412 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
122413 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
122414 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
122415 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
122416 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
122417 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
122418 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
122419 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
122420 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
122421 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
122422 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
122423 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
122424 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
122425 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
122426 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
122427 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
122428 +fw_node_create_9559 fw_node_create 2 9559 NULL
122429 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
122430 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
122431 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
122432 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
122433 +status_9569 status 0 9569 NULL nohasharray
122434 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
122435 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
122436 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
122437 +add_memory_9575 add_memory 0 9575 NULL
122438 +sch_access_9576 sch_access 0 9576 NULL
122439 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
122440 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
122441 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
122442 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
122443 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
122444 +bop_mark_9593 bop_mark 0 9593 NULL
122445 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
122446 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
122447 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
122448 +do_sync_9604 do_sync 1 9604 NULL
122449 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
122450 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
122451 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
122452 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
122453 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
122454 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
122455 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
122456 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
122457 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
122458 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
122459 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
122460 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
122461 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
122462 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
122463 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
122464 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
122465 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
122466 +lmLogInit_9643 lmLogInit 0 9643 NULL
122467 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
122468 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
122469 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
122470 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
122471 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
122472 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
122473 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
122474 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
122475 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
122476 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
122477 +inode_setattr_9668 inode_setattr 0 9668 NULL
122478 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
122479 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
122480 +dns_query_9676 dns_query 3 9676 NULL nohasharray
122481 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
122482 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
122483 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
122484 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
122485 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
122486 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
122487 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
122488 +show_in0_9686 show_in0 0 9686 NULL
122489 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
122490 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
122491 +crc32_final_9693 crc32_final 0 9693 NULL
122492 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
122493 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
122494 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
122495 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
122496 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
122497 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
122498 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
122499 +update_flag_9706 update_flag 0 9706 NULL
122500 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
122501 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
122502 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
122503 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
122504 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
122505 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
122506 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
122507 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
122508 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
122509 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
122510 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
122511 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
122512 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
122513 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
122514 +uuid_show_9749 uuid_show 0 9749 NULL
122515 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
122516 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
122517 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
122518 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
122519 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
122520 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
122521 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
122522 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
122523 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
122524 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
122525 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
122526 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
122527 +mapping_error_9774 mapping_error 0 9774 NULL
122528 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
122529 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
122530 +reset_write_9784 reset_write 0-3 9784 NULL
122531 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
122532 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
122533 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
122534 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
122535 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
122536 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
122537 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
122538 +_regmap_write_9803 _regmap_write 0 9803 NULL
122539 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
122540 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
122541 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
122542 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
122543 +ath9k_start_9815 ath9k_start 0 9815 NULL
122544 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
122545 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
122546 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
122547 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
122548 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
122549 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
122550 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
122551 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
122552 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
122553 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
122554 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
122555 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
122556 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
122557 +task_can_attach_9867 task_can_attach 0 9867 NULL
122558 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
122559 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
122560 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
122561 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
122562 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
122563 +show_sensor_9889 show_sensor 0 9889 NULL
122564 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
122565 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
122566 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
122567 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
122568 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
122569 +write_9907 write 0-3 9907 NULL
122570 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
122571 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
122572 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
122573 +file_permission_9925 file_permission 0 9925 NULL
122574 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
122575 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
122576 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
122577 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
122578 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
122579 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
122580 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
122581 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
122582 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
122583 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
122584 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
122585 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
122586 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
122587 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
122588 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
122589 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
122590 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
122591 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
122592 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
122593 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
122594 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
122595 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
122596 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
122597 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
122598 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
122599 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
122600 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
122601 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
122602 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
122603 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
122604 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
122605 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
122606 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
122607 +store_als_en_10003 store_als_en 0-4 10003 NULL
122608 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
122609 +check_tp_10015 check_tp 0 10015 NULL
122610 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
122611 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
122612 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
122613 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
122614 +handle_request_10024 handle_request 9 10024 NULL
122615 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
122616 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
122617 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
122618 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
122619 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
122620 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
122621 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
122622 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
122623 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
122624 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
122625 +bop_propagate_10048 bop_propagate 0 10048 NULL
122626 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
122627 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
122628 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
122629 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
122630 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
122631 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
122632 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
122633 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
122634 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
122635 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
122636 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
122637 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
122638 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
122639 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
122640 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
122641 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
122642 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
122643 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
122644 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
122645 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
122646 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
122647 +class_show_10093 class_show 0 10093 NULL
122648 +nr_create_10094 nr_create 0 10094 NULL
122649 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
122650 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
122651 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
122652 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
122653 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
122654 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
122655 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
122656 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
122657 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
122658 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
122659 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
122660 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
122661 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
122662 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
122663 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
122664 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
122665 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
122666 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
122667 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
122668 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
122669 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
122670 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
122671 +qlge_open_10148 qlge_open 0 10148 NULL
122672 +show_alarms_10150 show_alarms 0 10150 NULL
122673 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
122674 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
122675 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
122676 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
122677 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
122678 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
122679 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
122680 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
122681 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
122682 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
122683 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
122684 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
122685 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
122686 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
122687 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
122688 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
122689 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
122690 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
122691 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
122692 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
122693 +address_read_file_10187 address_read_file 0 10187 NULL
122694 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
122695 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
122696 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
122697 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
122698 +extent_writepages_10205 extent_writepages 0 10205 NULL
122699 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
122700 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
122701 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
122702 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
122703 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
122704 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
122705 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
122706 +fsync_10223 fsync 0 10223 NULL
122707 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
122708 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
122709 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
122710 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
122711 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
122712 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
122713 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
122714 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
122715 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
122716 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
122717 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
122718 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
122719 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
122720 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
122721 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
122722 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
122723 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
122724 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
122725 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
122726 +store_protocols_10261 store_protocols 0-4 10261 NULL
122727 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
122728 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
122729 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
122730 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
122731 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
122732 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
122733 +add_keys_10284 add_keys 0 10284 NULL
122734 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
122735 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
122736 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
122737 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
122738 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
122739 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
122740 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
122741 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
122742 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
122743 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
122744 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
122745 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
122746 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
122747 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
122748 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
122749 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
122750 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
122751 +cifs_permission_10324 cifs_permission 0 10324 NULL
122752 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
122753 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
122754 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
122755 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
122756 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
122757 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
122758 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
122759 +__smb_init_10336 __smb_init 0 10336 NULL
122760 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
122761 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
122762 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
122763 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
122764 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
122765 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
122766 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
122767 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
122768 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
122769 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
122770 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
122771 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
122772 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
122773 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
122774 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
122775 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
122776 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
122777 +show_rdac0_10381 show_rdac0 0 10381 NULL
122778 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
122779 +show_gpio_10395 show_gpio 0 10395 NULL
122780 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
122781 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
122782 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
122783 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
122784 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
122785 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
122786 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
122787 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
122788 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
122789 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
122790 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
122791 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
122792 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
122793 +free_block_10441 free_block 0 10441 NULL
122794 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
122795 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
122796 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
122797 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
122798 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
122799 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
122800 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
122801 +show_control_state_10474 show_control_state 0 10474 NULL
122802 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
122803 +clip_device_event_10481 clip_device_event 0 10481 NULL
122804 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
122805 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
122806 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
122807 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
122808 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
122809 +show_card_10491 show_card 0 10491 NULL
122810 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
122811 +dst_frames_10499 dst_frames 0 10499 NULL
122812 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
122813 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
122814 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
122815 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
122816 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
122817 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
122818 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
122819 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
122820 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
122821 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
122822 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
122823 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
122824 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
122825 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
122826 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
122827 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
122828 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
122829 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
122830 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
122831 +get_key_10538 get_key 0 10538 NULL
122832 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
122833 +SYSC_read_10545 SYSC_read 3 10545 NULL
122834 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
122835 +ivtv_start_10559 ivtv_start 0 10559 NULL
122836 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
122837 +dix_show_10568 dix_show 0 10568 NULL
122838 +clip_add_10571 clip_add 0 10571 NULL
122839 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
122840 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
122841 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
122842 +swsusp_write_10582 swsusp_write 0 10582 NULL
122843 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
122844 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
122845 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
122846 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
122847 +validate_buf_10589 validate_buf 0 10589 NULL
122848 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
122849 +otp_read_10594 otp_read 5-4-2 10594 NULL
122850 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
122851 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
122852 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
122853 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
122854 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
122855 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
122856 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
122857 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
122858 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
122859 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
122860 +min_partial_show_10625 min_partial_show 0 10625 NULL
122861 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
122862 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
122863 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
122864 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
122865 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
122866 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
122867 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
122868 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
122869 +check_transition_10639 check_transition 0 10639 NULL
122870 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
122871 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
122872 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
122873 +packet_10644 packet 0 10644 NULL
122874 +write_orph_node_10654 write_orph_node 0 10654 NULL
122875 +open_10656 open 0 10656 NULL
122876 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
122877 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
122878 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
122879 +send_unlock_10666 send_unlock 0 10666 NULL
122880 +parport_write_10669 parport_write 0 10669 NULL
122881 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
122882 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
122883 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
122884 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
122885 +read_10690 read 0 10690 NULL
122886 +edge_write_10692 edge_write 4-0 10692 NULL
122887 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
122888 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
122889 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
122890 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
122891 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
122892 +map_attr_show_10707 map_attr_show 0 10707 NULL
122893 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
122894 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
122895 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
122896 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
122897 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
122898 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
122899 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
122900 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
122901 +spi_sync_10731 spi_sync 0 10731 NULL
122902 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
122903 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
122904 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
122905 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
122906 +sys_syslog_10746 sys_syslog 3 10746 NULL
122907 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
122908 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
122909 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
122910 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
122911 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
122912 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
122913 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
122914 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
122915 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
122916 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
122917 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
122918 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
122919 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
122920 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
122921 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
122922 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
122923 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
122924 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
122925 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
122926 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
122927 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
122928 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
122929 +sys_bind_10799 sys_bind 3 10799 NULL
122930 +query_info_10800 query_info 0 10800 NULL
122931 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
122932 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
122933 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
122934 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
122935 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
122936 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
122937 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
122938 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
122939 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
122940 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
122941 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
122942 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
122943 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
122944 +rsi_parse_10831 rsi_parse 0 10831 NULL
122945 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
122946 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
122947 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
122948 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
122949 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
122950 +show_therm_input_10848 show_therm_input 0 10848 NULL
122951 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
122952 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
122953 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
122954 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
122955 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
122956 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
122957 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
122958 +trivial_online_10866 trivial_online 0 10866 NULL
122959 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
122960 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
122961 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
122962 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
122963 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
122964 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
122965 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
122966 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
122967 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
122968 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
122969 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
122970 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
122971 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
122972 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
122973 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
122974 +get_scq_10897 get_scq 2 10897 NULL
122975 +show_plat_type_10901 show_plat_type 0 10901 NULL
122976 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
122977 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
122978 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
122979 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
122980 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
122981 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
122982 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
122983 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
122984 +kobject_add_10919 kobject_add 0 10919 NULL
122985 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
122986 +shm_read_file_10927 shm_read_file 0 10927 NULL
122987 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
122988 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
122989 +store_guid_10944 store_guid 0-4 10944 NULL
122990 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
122991 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
122992 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
122993 +tun_put_user_10951 tun_put_user 0 10951 NULL
122994 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
122995 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
122996 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
122997 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
122998 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
122999 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
123000 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
123001 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
123002 +pfkey_process_10964 pfkey_process 0 10964 NULL
123003 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
123004 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
123005 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
123006 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
123007 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
123008 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
123009 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
123010 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
123011 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
123012 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
123013 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
123014 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
123015 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
123016 +security_get_bools_11004 security_get_bools 0 11004 NULL
123017 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
123018 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
123019 +show_io_db_11009 show_io_db 0 11009 NULL
123020 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
123021 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
123022 +enic_open_11015 enic_open 0 11015 NULL
123023 +read_11017 read 0 11017 NULL
123024 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
123025 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
123026 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
123027 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
123028 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
123029 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
123030 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
123031 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
123032 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
123033 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
123034 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
123035 +char2uni_11054 char2uni 0 11054 NULL
123036 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
123037 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
123038 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
123039 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
123040 +bond_enslave_11070 bond_enslave 0 11070 NULL
123041 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
123042 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
123043 +count_argc_11083 count_argc 0 11083 NULL
123044 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
123045 +sda_in_11093 sda_in 0 11093 NULL
123046 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
123047 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
123048 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
123049 +aio_read_11102 aio_read 0 11102 NULL
123050 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
123051 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
123052 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
123053 +v_midi_open_11109 v_midi_open 0 11109 NULL
123054 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
123055 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
123056 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
123057 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
123058 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
123059 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
123060 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
123061 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
123062 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
123063 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
123064 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
123065 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
123066 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
123067 +process_ini_11152 process_ini 0 11152 NULL
123068 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
123069 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
123070 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
123071 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
123072 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
123073 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
123074 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
123075 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
123076 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
123077 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
123078 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
123079 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
123080 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
123081 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
123082 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
123083 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
123084 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
123085 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
123086 +fb_set_var_11211 fb_set_var 0 11211 NULL
123087 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
123088 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
123089 +sq_overhead_11218 sq_overhead 0 11218 NULL
123090 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
123091 +__swab16p_11220 __swab16p 0 11220 NULL
123092 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
123093 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
123094 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
123095 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
123096 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
123097 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
123098 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
123099 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
123100 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
123101 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
123102 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
123103 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
123104 +of_irq_count_11253 of_irq_count 0 11253 NULL
123105 +store_refalign_11257 store_refalign 0-4 11257 NULL
123106 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
123107 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
123108 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
123109 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
123110 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
123111 +cru_detect_11272 cru_detect 1 11272 NULL
123112 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
123113 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
123114 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
123115 +reg_write_11295 reg_write 0 11295 NULL
123116 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
123117 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
123118 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
123119 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
123120 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
123121 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
123122 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
123123 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
123124 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
123125 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
123126 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
123127 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
123128 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
123129 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
123130 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3 11323 NULL
123131 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
123132 +construct_key_11329 construct_key 3 11329 NULL nohasharray
123133 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
123134 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
123135 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
123136 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
123137 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
123138 +ufx_enable_11338 ufx_enable 0 11338 NULL
123139 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
123140 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
123141 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
123142 +sel_write_create_11353 sel_write_create 3 11353 NULL
123143 +show_in1_input_11354 show_in1_input 0 11354 NULL
123144 +handle_unit_11355 handle_unit 0-1 11355 NULL
123145 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
123146 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
123147 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
123148 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
123149 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
123150 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
123151 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
123152 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
123153 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
123154 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
123155 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
123156 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
123157 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
123158 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
123159 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
123160 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
123161 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
123162 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
123163 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
123164 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
123165 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
123166 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
123167 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
123168 +qib_write_11394 qib_write 0-3 11394 NULL
123169 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
123170 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
123171 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
123172 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
123173 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
123174 +get_fan_11400 get_fan 0 11400 NULL
123175 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
123176 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
123177 +attention_read_file_11404 attention_read_file 0 11404 NULL
123178 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
123179 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
123180 +str_to_user_11411 str_to_user 2 11411 NULL
123181 +show_blue_11412 show_blue 0 11412 NULL nohasharray
123182 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
123183 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
123184 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
123185 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
123186 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
123187 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
123188 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
123189 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
123190 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
123191 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
123192 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
123193 +attr_show_11424 attr_show 0 11424 NULL
123194 +vring_size_11426 vring_size 0-2-1 11426 NULL
123195 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
123196 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
123197 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
123198 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
123199 +bttv_read_11432 bttv_read 3-0 11432 NULL
123200 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
123201 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
123202 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
123203 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
123204 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
123205 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
123206 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
123207 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
123208 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
123209 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
123210 +event_file_write_11460 event_file_write 0-3 11460 NULL
123211 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
123212 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
123213 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
123214 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
123215 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
123216 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
123217 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
123218 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
123219 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
123220 +set_otp5_11480 set_otp5 4-0 11480 NULL
123221 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
123222 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
123223 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
123224 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
123225 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
123226 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
123227 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
123228 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
123229 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
123230 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
123231 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
123232 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
123233 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
123234 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
123235 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
123236 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
123237 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
123238 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
123239 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
123240 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
123241 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
123242 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
123243 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
123244 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
123245 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
123246 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
123247 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
123248 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
123249 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
123250 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
123251 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
123252 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
123253 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
123254 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
123255 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
123256 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
123257 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
123258 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
123259 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
123260 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
123261 +show_11578 show 0 11578 NULL
123262 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
123263 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
123264 +pvc_bind_11588 pvc_bind 0 11588 NULL
123265 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
123266 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
123267 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
123268 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
123269 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
123270 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
123271 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
123272 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
123273 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
123274 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
123275 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
123276 +max_active_show_11610 max_active_show 0 11610 NULL
123277 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
123278 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
123279 +show_caps_11619 show_caps 0 11619 NULL
123280 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
123281 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
123282 +power_write_file_11626 power_write_file 0-3 11626 NULL
123283 +attr_get_11639 attr_get 0 11639 NULL
123284 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
123285 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
123286 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
123287 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
123288 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
123289 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
123290 +slab_ksize_11664 slab_ksize 0 11664 NULL
123291 +sigd_send_11665 sigd_send 0 11665 NULL
123292 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
123293 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
123294 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
123295 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
123296 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
123297 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
123298 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
123299 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
123300 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
123301 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
123302 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
123303 +split_11691 split 2 11691 NULL
123304 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
123305 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
123306 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
123307 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
123308 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
123309 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
123310 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
123311 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
123312 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
123313 +store_11711 store 0 11711 NULL
123314 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
123315 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
123316 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
123317 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
123318 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
123319 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
123320 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
123321 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
123322 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
123323 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
123324 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
123325 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
123326 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
123327 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
123328 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
123329 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
123330 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
123331 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
123332 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
123333 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
123334 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
123335 +assert_show_11778 assert_show 0 11778 NULL
123336 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
123337 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
123338 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
123339 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
123340 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
123341 +stats_clear_11802 stats_clear 0-3 11802 NULL
123342 +show_hca_type_11803 show_hca_type 0 11803 NULL
123343 +func_11804 func 0 11804 NULL
123344 +open_11806 open 0 11806 NULL nohasharray
123345 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
123346 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
123347 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
123348 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
123349 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
123350 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
123351 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
123352 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
123353 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
123354 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
123355 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
123356 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
123357 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
123358 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
123359 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
123360 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
123361 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
123362 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
123363 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
123364 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
123365 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
123366 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
123367 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
123368 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
123369 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
123370 +fsname_show_11856 fsname_show 0 11856 NULL
123371 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
123372 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
123373 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
123374 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
123375 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
123376 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
123377 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
123378 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
123379 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
123380 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
123381 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
123382 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
123383 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
123384 +image_read_11880 image_read 0-6-5 11880 NULL
123385 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
123386 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
123387 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
123388 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
123389 +avc_audit_11888 avc_audit 0 11888 NULL
123390 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
123391 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
123392 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
123393 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
123394 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
123395 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
123396 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
123397 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
123398 +ti_write_11916 ti_write 0-4 11916 NULL
123399 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
123400 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
123401 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
123402 +bitmap_remap_11929 bitmap_remap 5 11929 NULL nohasharray
123403 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 &bitmap_remap_11929
123404 +show_limit_11932 show_limit 0 11932 NULL
123405 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
123406 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
123407 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
123408 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
123409 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
123410 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
123411 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
123412 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
123413 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
123414 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
123415 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
123416 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
123417 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
123418 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
123419 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
123420 +show_11965 show 0 11965 NULL nohasharray
123421 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
123422 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
123423 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
123424 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
123425 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
123426 +pptp_getname_11971 pptp_getname 0 11971 NULL
123427 +split_node_11976 split_node 0 11976 NULL nohasharray
123428 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
123429 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
123430 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
123431 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
123432 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
123433 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
123434 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
123435 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
123436 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
123437 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
123438 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
123439 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
123440 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
123441 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
123442 +bh1780_read_12006 bh1780_read 0 12006 NULL
123443 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
123444 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
123445 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
123446 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
123447 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
123448 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
123449 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
123450 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
123451 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
123452 +device_offline_12042 device_offline 0 12042 NULL
123453 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
123454 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
123455 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
123456 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
123457 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
123458 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
123459 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
123460 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
123461 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
123462 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL nohasharray
123463 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3 12064 &il4965_ucode_tx_stats_read_12064
123464 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
123465 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
123466 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
123467 +start_streaming_12074 start_streaming 0 12074 NULL
123468 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
123469 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
123470 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
123471 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
123472 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
123473 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
123474 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
123475 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
123476 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
123477 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
123478 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
123479 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
123480 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
123481 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
123482 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
123483 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
123484 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
123485 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
123486 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
123487 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
123488 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
123489 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
123490 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
123491 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
123492 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL nohasharray
123493 +__i915_wait_request_12127 __i915_wait_request 0 12127 &alloc_bulk_urbs_generic_12127
123494 +set_powered_12129 set_powered 4 12129 NULL
123495 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
123496 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
123497 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
123498 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
123499 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
123500 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
123501 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
123502 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
123503 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
123504 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
123505 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
123506 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
123507 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
123508 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
123509 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
123510 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
123511 +ec_write_12162 ec_write 0 12162 NULL
123512 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
123513 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
123514 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
123515 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
123516 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
123517 +space_show_12178 space_show 0 12178 NULL nohasharray
123518 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
123519 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
123520 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
123521 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
123522 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
123523 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
123524 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
123525 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
123526 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
123527 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
123528 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
123529 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
123530 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
123531 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
123532 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
123533 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
123534 +receive_copy_12216 receive_copy 3 12216 NULL
123535 +btree_writepages_12217 btree_writepages 0 12217 NULL
123536 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
123537 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
123538 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
123539 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
123540 +mode_show_12223 mode_show 0 12223 NULL
123541 +led_write_12224 led_write 0 12224 NULL
123542 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
123543 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
123544 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
123545 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
123546 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
123547 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
123548 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
123549 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
123550 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
123551 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
123552 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
123553 +store_12256 store 0-3 12256 NULL
123554 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
123555 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
123556 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
123557 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
123558 +setsockopt_12262 setsockopt 0 12262 NULL
123559 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
123560 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
123561 +start_12267 start 0 12267 NULL nohasharray
123562 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
123563 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
123564 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
123565 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
123566 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
123567 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
123568 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
123569 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
123570 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
123571 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
123572 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
123573 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
123574 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
123575 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
123576 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
123577 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
123578 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
123579 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
123580 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
123581 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
123582 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
123583 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
123584 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
123585 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
123586 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
123587 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
123588 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
123589 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
123590 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
123591 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
123592 +show_urb_12326 show_urb 0 12326 NULL
123593 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
123594 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
123595 +write_12336 write 0 12336 NULL
123596 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
123597 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
123598 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
123599 +get_burstcount_12341 get_burstcount 0 12341 NULL
123600 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
123601 +dn_listen_12343 dn_listen 0 12343 NULL
123602 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
123603 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
123604 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
123605 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
123606 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
123607 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
123608 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
123609 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
123610 +store_12367 store 0 12367 NULL
123611 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
123612 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
123613 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
123614 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
123615 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
123616 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
123617 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
123618 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
123619 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
123620 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
123621 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
123622 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
123623 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
123624 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
123625 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
123626 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
123627 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
123628 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
123629 +stats_store_12424 stats_store 0-3 12424 NULL
123630 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
123631 +show_display_12427 show_display 0 12427 NULL
123632 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
123633 +mos7840_open_12439 mos7840_open 0 12439 NULL
123634 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
123635 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
123636 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
123637 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
123638 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
123639 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
123640 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
123641 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
123642 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
123643 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
123644 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
123645 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
123646 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
123647 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
123648 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
123649 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
123650 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
123651 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
123652 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
123653 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
123654 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
123655 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
123656 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
123657 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
123658 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
123659 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
123660 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
123661 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
123662 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
123663 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
123664 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
123665 +stream_start_12516 stream_start 0 12516 NULL
123666 +open_12519 open 0 12519 NULL
123667 +write_12520 write 0 12520 NULL
123668 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
123669 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
123670 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
123671 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
123672 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
123673 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
123674 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
123675 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
123676 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
123677 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
123678 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
123679 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
123680 +comm_local_read_12541 comm_local_read 0 12541 NULL
123681 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
123682 +masq_device_event_12546 masq_device_event 0 12546 NULL
123683 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
123684 +mr_write_12549 mr_write 0 12549 NULL nohasharray
123685 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
123686 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
123687 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
123688 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
123689 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
123690 +send_convert_12552 send_convert 0 12552 NULL
123691 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
123692 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
123693 +joydev_read_12559 joydev_read 0-3 12559 NULL
123694 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
123695 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
123696 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
123697 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
123698 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
123699 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
123700 +pwm_config_12570 pwm_config 0 12570 NULL
123701 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
123702 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
123703 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
123704 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
123705 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
123706 +request_update_12585 request_update 0 12585 NULL
123707 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
123708 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
123709 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
123710 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
123711 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
123712 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
123713 +add_endpoint_12593 add_endpoint 0 12593 NULL
123714 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
123715 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
123716 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
123717 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
123718 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
123719 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
123720 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
123721 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
123722 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
123723 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
123724 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
123725 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
123726 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
123727 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
123728 +get_component_fault_12625 get_component_fault 0 12625 NULL
123729 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
123730 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
123731 +store_blank_12636 store_blank 0-4 12636 NULL
123732 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
123733 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
123734 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
123735 +wb_create_12651 wb_create 1 12651 NULL
123736 +apply_12652 apply 0 12652 NULL
123737 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
123738 +pid_show_12655 pid_show 0 12655 NULL nohasharray
123739 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
123740 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
123741 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
123742 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
123743 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
123744 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
123745 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
123746 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
123747 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
123748 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
123749 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
123750 +show_12685 show 0 12685 NULL
123751 +sidtab_init_12688 sidtab_init 0 12688 NULL
123752 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
123753 +update_cpumask_12691 update_cpumask 0 12691 NULL
123754 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
123755 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
123756 +tlan_open_12699 tlan_open 0 12699 NULL
123757 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
123758 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
123759 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
123760 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
123761 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
123762 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
123763 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
123764 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
123765 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
123766 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
123767 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
123768 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
123769 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
123770 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
123771 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
123772 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
123773 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
123774 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
123775 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
123776 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
123777 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
123778 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
123779 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
123780 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
123781 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
123782 +listxattr_12769 listxattr 3 12769 NULL
123783 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
123784 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
123785 +check_ci_12775 check_ci 0 12775 NULL nohasharray
123786 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
123787 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
123788 +validate_index_12777 validate_index 0 12777 NULL
123789 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
123790 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
123791 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
123792 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
123793 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
123794 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
123795 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
123796 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
123797 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
123798 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
123799 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
123800 +mgmt_event_12810 mgmt_event 4 12810 NULL
123801 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
123802 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
123803 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
123804 +readq_12825 readq 0 12825 NULL
123805 +show_12831 show 0 12831 NULL
123806 +create_12834 create 0 12834 NULL nohasharray
123807 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
123808 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
123809 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
123810 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
123811 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
123812 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
123813 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
123814 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
123815 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
123816 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
123817 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
123818 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
123819 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
123820 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
123821 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
123822 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
123823 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
123824 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
123825 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
123826 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
123827 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
123828 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
123829 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
123830 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
123831 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
123832 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
123833 +md_run_12871 md_run 0 12871 &show_12871
123834 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
123835 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
123836 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
123837 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
123838 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
123839 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
123840 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
123841 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
123842 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
123843 +minix_readpage_12897 minix_readpage 0 12897 NULL
123844 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
123845 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
123846 +request_12902 request 0 12902 &_regmap_raw_read_12902
123847 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
123848 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
123849 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
123850 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
123851 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
123852 +show_temp_status_12912 show_temp_status 0 12912 NULL
123853 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
123854 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
123855 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
123856 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
123857 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
123858 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
123859 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
123860 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
123861 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
123862 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL nohasharray
123863 +wil_write_back_12939 wil_write_back 3 12939 &target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939
123864 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
123865 +register_memory_12944 register_memory 0 12944 NULL
123866 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
123867 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
123868 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
123869 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
123870 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
123871 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
123872 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
123873 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
123874 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
123875 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
123876 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
123877 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
123878 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
123879 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
123880 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3 12984 NULL
123881 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
123882 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
123883 +host_lock_show_12993 host_lock_show 0 12993 NULL
123884 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
123885 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
123886 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
123887 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
123888 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
123889 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
123890 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
123891 +shutdown_event_13006 shutdown_event 0 13006 NULL
123892 +show_octave_13007 show_octave 0 13007 NULL
123893 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
123894 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
123895 +vsscanf_13014 vsscanf 0 13014 NULL
123896 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
123897 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
123898 +netvsc_open_13019 netvsc_open 0 13019 NULL
123899 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
123900 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
123901 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
123902 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
123903 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
123904 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
123905 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
123906 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
123907 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
123908 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
123909 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
123910 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
123911 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
123912 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
123913 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
123914 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
123915 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
123916 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
123917 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
123918 +read_file_tpc_13073 read_file_tpc 3 13073 NULL
123919 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
123920 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
123921 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
123922 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
123923 +ti_do_config_13080 ti_do_config 0 13080 NULL
123924 +get_pwm1_13083 get_pwm1 0 13083 NULL
123925 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
123926 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
123927 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
123928 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
123929 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
123930 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
123931 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
123932 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
123933 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
123934 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
123935 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
123936 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
123937 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
123938 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
123939 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
123940 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
123941 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
123942 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
123943 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
123944 +read_13125 read 0-5 13125 NULL
123945 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
123946 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
123947 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
123948 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
123949 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
123950 +blk_update_request_13146 blk_update_request 3 13146 NULL
123951 +erst_reader_13156 erst_reader 0 13156 NULL
123952 +nes_net_event_13163 nes_net_event 0 13163 NULL
123953 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
123954 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
123955 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
123956 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
123957 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
123958 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
123959 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
123960 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
123961 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
123962 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
123963 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
123964 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
123965 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
123966 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
123967 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
123968 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
123969 +ar5523_start_13193 ar5523_start 0 13193 NULL
123970 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
123971 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
123972 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
123973 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
123974 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
123975 +set_tach_13200 set_tach 0-4 13200 NULL
123976 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
123977 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
123978 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
123979 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
123980 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
123981 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
123982 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
123983 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
123984 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
123985 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
123986 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
123987 +set_vrm_13222 set_vrm 0-4 13222 NULL
123988 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
123989 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
123990 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
123991 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
123992 +soft_show_13244 soft_show 0 13244 NULL
123993 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
123994 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
123995 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
123996 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
123997 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
123998 +store_13249 store 0 13249 NULL nohasharray
123999 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
124000 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
124001 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
124002 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
124003 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
124004 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
124005 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
124006 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
124007 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
124008 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
124009 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
124010 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
124011 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
124012 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
124013 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
124014 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
124015 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
124016 +sd_major_13294 sd_major 0-1 13294 NULL
124017 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
124018 +map_offset_show_13301 map_offset_show 0 13301 NULL
124019 +set_ptk_13304 set_ptk 0 13304 NULL
124020 +store_13310 store 0 13310 NULL
124021 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
124022 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
124023 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
124024 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
124025 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
124026 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
124027 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
124028 +connect_layer1_13336 connect_layer1 0 13336 NULL
124029 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
124030 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
124031 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
124032 +get_bits_13353 get_bits 0-2 13353 NULL
124033 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
124034 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
124035 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
124036 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
124037 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
124038 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
124039 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
124040 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
124041 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
124042 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
124043 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
124044 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
124045 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
124046 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
124047 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
124048 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
124049 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
124050 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
124051 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
124052 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
124053 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
124054 +sky2_receive_13407 sky2_receive 2 13407 NULL
124055 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
124056 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
124057 +store_flush_13416 store_flush 0 13416 NULL
124058 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
124059 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
124060 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
124061 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
124062 +smb_sendv_13437 smb_sendv 0 13437 NULL
124063 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
124064 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
124065 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
124066 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
124067 +close_patch_13445 close_patch 0 13445 NULL
124068 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
124069 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
124070 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
124071 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
124072 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
124073 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
124074 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
124075 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
124076 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
124077 +target_freq_show_13471 target_freq_show 0 13471 NULL
124078 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
124079 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
124080 +show_13475 show 0 13475 NULL nohasharray
124081 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
124082 +get_temp_13476 get_temp 0 13476 NULL
124083 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
124084 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
124085 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
124086 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
124087 +write_13490 write 0 13490 NULL
124088 +data_read_13494 data_read 3-0 13494 NULL nohasharray
124089 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
124090 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
124091 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
124092 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
124093 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
124094 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
124095 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
124096 +core_status_13515 core_status 4-0 13515 NULL nohasharray
124097 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
124098 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
124099 +show_dock_type_13518 show_dock_type 0 13518 NULL
124100 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
124101 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
124102 +bm_init_13529 bm_init 2 13529 NULL
124103 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
124104 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
124105 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
124106 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
124107 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
124108 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
124109 +venus_access_13541 venus_access 0 13541 NULL
124110 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
124111 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
124112 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
124113 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
124114 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
124115 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
124116 +hp100_open_13551 hp100_open 0 13551 NULL
124117 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
124118 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
124119 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
124120 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
124121 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
124122 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
124123 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
124124 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
124125 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
124126 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
124127 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
124128 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
124129 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
124130 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
124131 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
124132 +ci_role_start_13579 ci_role_start 0 13579 NULL
124133 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
124134 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
124135 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
124136 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
124137 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
124138 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
124139 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
124140 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
124141 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
124142 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
124143 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
124144 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
124145 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
124146 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
124147 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
124148 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
124149 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
124150 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
124151 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
124152 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
124153 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
124154 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
124155 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
124156 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
124157 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
124158 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
124159 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
124160 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
124161 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
124162 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
124163 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
124164 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
124165 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
124166 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
124167 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
124168 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
124169 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
124170 +period_to_str_13642 period_to_str 0 13642 NULL
124171 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
124172 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
124173 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
124174 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
124175 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
124176 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
124177 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
124178 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
124179 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
124180 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
124181 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
124182 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
124183 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
124184 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
124185 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
124186 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
124187 +wil_read_back_13687 wil_read_back 3 13687 NULL
124188 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
124189 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
124190 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
124191 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
124192 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
124193 +usb_get_string_13693 usb_get_string 0 13693 NULL
124194 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
124195 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
124196 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
124197 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
124198 +gprs_attach_13708 gprs_attach 0 13708 NULL
124199 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
124200 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
124201 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
124202 +manf_id_show_13718 manf_id_show 0 13718 NULL
124203 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
124204 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
124205 +get_codec_name_13721 get_codec_name 0 13721 NULL
124206 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
124207 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
124208 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
124209 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
124210 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
124211 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
124212 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
124213 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
124214 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
124215 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
124216 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
124217 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
124218 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
124219 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
124220 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
124221 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
124222 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
124223 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
124224 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
124225 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
124226 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
124227 +migrate_pages_13797 migrate_pages 0 13797 NULL
124228 +cpu_down_13801 cpu_down 0 13801 NULL
124229 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
124230 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
124231 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
124232 +random_read_13815 random_read 3-0 13815 NULL nohasharray
124233 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
124234 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
124235 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
124236 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
124237 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
124238 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
124239 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
124240 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
124241 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
124242 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
124243 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
124244 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
124245 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
124246 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
124247 +acknak_13844 acknak 0 13844 NULL nohasharray
124248 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
124249 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
124250 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
124251 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
124252 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
124253 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
124254 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
124255 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
124256 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
124257 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
124258 +lmc_open_13868 lmc_open 0 13868 NULL
124259 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
124260 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
124261 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
124262 +speed_show_13879 speed_show 0 13879 NULL
124263 +ad9523_read_13881 ad9523_read 0 13881 NULL
124264 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
124265 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
124266 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
124267 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
124268 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
124269 +recv_13888 recv 0-3 13888 NULL
124270 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
124271 +get_amixer_13890 get_amixer 0 13890 NULL
124272 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
124273 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
124274 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
124275 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
124276 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
124277 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
124278 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
124279 +f81232_open_13915 f81232_open 0 13915 NULL
124280 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
124281 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
124282 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
124283 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
124284 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
124285 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
124286 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
124287 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
124288 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
124289 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
124290 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
124291 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
124292 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
124293 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
124294 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951 nohasharray
124295 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3 13951 &serial_in_13951
124296 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
124297 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
124298 +audit_caps_13958 audit_caps 3-0 13958 NULL
124299 +sr_write_13961 sr_write 3 13961 NULL
124300 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
124301 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
124302 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
124303 +com90xx_found_13974 com90xx_found 3 13974 NULL
124304 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
124305 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
124306 +dsp_read_13980 dsp_read 0-2 13980 NULL
124307 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
124308 +func_13981 func 0 13981 &dvb_demux_read_13981
124309 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
124310 +mon_notify_13986 mon_notify 0 13986 NULL
124311 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
124312 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
124313 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
124314 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
124315 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
124316 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
124317 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
124318 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
124319 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
124320 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
124321 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
124322 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
124323 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
124324 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
124325 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
124326 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
124327 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
124328 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
124329 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
124330 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
124331 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
124332 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
124333 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
124334 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
124335 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
124336 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
124337 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
124338 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
124339 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
124340 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
124341 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
124342 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
124343 +read_14049 read 0 14049 NULL
124344 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
124345 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
124346 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
124347 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
124348 +__wait_latch_14057 __wait_latch 0 14057 NULL
124349 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
124350 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
124351 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
124352 +show_pan_14065 show_pan 0 14065 NULL
124353 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
124354 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
124355 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
124356 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
124357 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
124358 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
124359 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
124360 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
124361 +store_sched2_14094 store_sched2 4-0 14094 NULL
124362 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
124363 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
124364 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
124365 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
124366 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
124367 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
124368 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
124369 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
124370 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
124371 +sys_bpf_14109 sys_bpf 3 14109 NULL
124372 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
124373 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
124374 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
124375 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
124376 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
124377 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
124378 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
124379 +readSuper_14128 readSuper 0 14128 NULL
124380 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
124381 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
124382 +bnep_send_14132 bnep_send 3 14132 NULL
124383 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
124384 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
124385 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
124386 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
124387 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
124388 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
124389 +em_canid_change_14150 em_canid_change 3 14150 NULL
124390 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
124391 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
124392 +alx_open_14158 alx_open 0 14158 NULL nohasharray
124393 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
124394 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
124395 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
124396 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
124397 +do_write_inode_14162 do_write_inode 0 14162 NULL
124398 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
124399 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
124400 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
124401 +ledd_store_14168 ledd_store 4 14168 &print_input_mask_14168
124402 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
124403 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
124404 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
124405 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
124406 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
124407 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
124408 +suspend_14194 suspend 0 14194 NULL nohasharray
124409 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
124410 +do_splice_14196 do_splice 5 14196 NULL
124411 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
124412 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
124413 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
124414 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
124415 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
124416 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
124417 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
124418 +cancel_lock_14207 cancel_lock 0 14207 NULL
124419 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
124420 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
124421 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
124422 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
124423 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
124424 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
124425 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
124426 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
124427 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
124428 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
124429 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
124430 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
124431 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
124432 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
124433 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
124434 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
124435 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
124436 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
124437 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
124438 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
124439 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
124440 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
124441 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
124442 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
124443 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
124444 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
124445 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
124446 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
124447 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
124448 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
124449 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
124450 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
124451 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
124452 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
124453 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
124454 +show_shost_state_14285 show_shost_state 0 14285 NULL
124455 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
124456 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
124457 +rr_status_14293 rr_status 5-0 14293 NULL
124458 +restart_write_file_14294 restart_write_file 0 14294 NULL
124459 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
124460 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
124461 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
124462 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
124463 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
124464 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
124465 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
124466 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
124467 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
124468 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
124469 +list_one_attr_14309 list_one_attr 0 14309 NULL
124470 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
124471 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
124472 +show_otp4en_14321 show_otp4en 0 14321 NULL
124473 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
124474 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
124475 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
124476 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
124477 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
124478 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
124479 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
124480 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
124481 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
124482 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
124483 +writepages_14348 writepages 0 14348 NULL
124484 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
124485 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
124486 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
124487 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
124488 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
124489 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
124490 +read_block_data_14358 read_block_data 0 14358 NULL
124491 +_kstrtol_14359 _kstrtol 0 14359 NULL
124492 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
124493 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
124494 +revision_id_show_14361 revision_id_show 0 14361 NULL
124495 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
124496 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
124497 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
124498 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
124499 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
124500 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
124501 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
124502 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
124503 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
124504 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
124505 +walk_page_range_14389 walk_page_range 0 14389 NULL
124506 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
124507 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
124508 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
124509 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
124510 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
124511 +show_cpumask_14414 show_cpumask 0 14414 NULL
124512 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
124513 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
124514 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
124515 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
124516 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
124517 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
124518 +store_threeg_14430 store_threeg 4 14430 NULL
124519 +show_temp_label_14434 show_temp_label 0 14434 NULL
124520 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
124521 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
124522 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
124523 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
124524 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
124525 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
124526 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
124527 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
124528 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
124529 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
124530 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
124531 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
124532 +access_store_14459 access_store 0-4 14459 NULL
124533 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
124534 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
124535 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
124536 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
124537 +set_peek_off_14474 set_peek_off 0 14474 NULL
124538 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
124539 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
124540 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
124541 +store_14478 store 0-4 14478 NULL
124542 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
124543 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
124544 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
124545 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
124546 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
124547 +split_state_14491 split_state 0 14491 NULL
124548 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
124549 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
124550 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
124551 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
124552 +i801_check_post_14501 i801_check_post 0 14501 NULL
124553 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
124554 +patch_cr157_14509 patch_cr157 0 14509 NULL
124555 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
124556 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
124557 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
124558 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
124559 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
124560 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
124561 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
124562 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
124563 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
124564 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
124565 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
124566 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
124567 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
124568 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
124569 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
124570 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
124571 +getxattr_14545 getxattr 0 14545 NULL nohasharray
124572 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
124573 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
124574 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
124575 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
124576 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
124577 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
124578 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
124579 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
124580 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
124581 +label_cpu_14568 label_cpu 0 14568 NULL
124582 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
124583 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
124584 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
124585 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
124586 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
124587 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
124588 +write_info_14584 write_info 0-3 14584 NULL
124589 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
124590 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
124591 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
124592 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
124593 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
124594 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
124595 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
124596 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
124597 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
124598 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
124599 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
124600 +init_nic_14611 init_nic 0 14611 NULL
124601 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
124602 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
124603 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
124604 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
124605 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626 nohasharray
124606 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &__intel_ring_prepare_14626
124607 +show_temphyst_14627 show_temphyst 0 14627 NULL
124608 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
124609 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
124610 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
124611 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
124612 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
124613 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
124614 +write_14642 write 0 14642 NULL
124615 +dbJoin_14644 dbJoin 0 14644 NULL
124616 +profile_replace_14652 profile_replace 3-0 14652 NULL
124617 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
124618 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
124619 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
124620 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
124621 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
124622 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
124623 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
124624 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
124625 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
124626 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
124627 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
124628 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
124629 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
124630 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
124631 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
124632 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
124633 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL nohasharray
124634 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 &tcp_v6_init_sock_14681
124635 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
124636 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
124637 +find_shared_port_14689 find_shared_port 0 14689 NULL
124638 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
124639 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
124640 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
124641 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
124642 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
124643 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
124644 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
124645 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
124646 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
124647 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
124648 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
124649 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
124650 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
124651 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
124652 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
124653 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
124654 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
124655 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
124656 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
124657 +vfd_write_14717 vfd_write 3-0 14717 NULL
124658 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
124659 +inet_listen_14723 inet_listen 0 14723 NULL
124660 +show_interval_14725 show_interval 0 14725 NULL nohasharray
124661 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
124662 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
124663 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
124664 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
124665 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
124666 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
124667 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
124668 +store_camera_14751 store_camera 4-0 14751 NULL
124669 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
124670 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
124671 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
124672 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
124673 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
124674 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
124675 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
124676 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
124677 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
124678 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
124679 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
124680 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
124681 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
124682 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
124683 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
124684 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
124685 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
124686 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
124687 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
124688 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
124689 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
124690 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
124691 +hpet_readl_14801 hpet_readl 0 14801 NULL
124692 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
124693 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
124694 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
124695 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
124696 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
124697 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
124698 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
124699 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
124700 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
124701 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
124702 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
124703 +show_temp_input_14828 show_temp_input 0 14828 NULL
124704 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
124705 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
124706 +max_power_show_14836 max_power_show 0 14836 NULL
124707 +name_len_14843 name_len 0-2 14843 NULL
124708 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
124709 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
124710 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
124711 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
124712 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
124713 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
124714 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
124715 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
124716 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
124717 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
124718 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
124719 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
124720 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
124721 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
124722 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
124723 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
124724 +mfg_show_14897 mfg_show 0 14897 NULL
124725 +ea_init_14899 ea_init 0 14899 NULL
124726 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
124727 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
124728 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
124729 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
124730 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
124731 +krealloc_14908 krealloc 2 14908 NULL nohasharray
124732 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
124733 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
124734 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
124735 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
124736 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
124737 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
124738 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
124739 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
124740 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
124741 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
124742 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
124743 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
124744 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
124745 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
124746 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
124747 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
124748 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
124749 +queue_cnt_14951 queue_cnt 0 14951 NULL
124750 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
124751 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
124752 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
124753 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
124754 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
124755 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
124756 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
124757 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
124758 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
124759 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
124760 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
124761 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
124762 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
124763 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
124764 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
124765 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
124766 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
124767 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
124768 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
124769 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
124770 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
124771 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
124772 +hvc_write_14999 hvc_write 0-3 14999 NULL
124773 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
124774 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
124775 +add_request_15003 add_request 0 15003 &store_touchpad_15003
124776 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
124777 +dump_write_15008 dump_write 0-3 15008 NULL
124778 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
124779 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
124780 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
124781 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
124782 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
124783 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
124784 +predisable_15024 predisable 0 15024 NULL
124785 +vmap_15025 vmap 2 15025 NULL
124786 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
124787 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
124788 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
124789 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
124790 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
124791 +priority_store_15039 priority_store 4-0 15039 NULL
124792 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
124793 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
124794 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
124795 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
124796 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
124797 +show_otp3en_15049 show_otp3en 0 15049 NULL
124798 +show_15051 show 0 15051 NULL
124799 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
124800 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
124801 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
124802 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
124803 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
124804 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
124805 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
124806 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
124807 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
124808 +group_addr_show_15078 group_addr_show 0 15078 NULL
124809 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
124810 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
124811 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
124812 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
124813 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
124814 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
124815 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
124816 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
124817 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
124818 +show_designated_root_15098 show_designated_root 0 15098 NULL
124819 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
124820 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
124821 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
124822 +show_interface_15117 show_interface 0 15117 NULL
124823 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
124824 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
124825 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
124826 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
124827 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
124828 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
124829 +set_max_15128 set_max 0-4 15128 NULL
124830 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
124831 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
124832 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
124833 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
124834 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
124835 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
124836 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
124837 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
124838 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
124839 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
124840 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
124841 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
124842 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
124843 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
124844 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
124845 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
124846 +ocontext_read_15178 ocontext_read 0 15178 NULL
124847 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
124848 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
124849 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
124850 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
124851 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
124852 +pci200_open_15194 pci200_open 0 15194 NULL
124853 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
124854 +async_show_15209 async_show 0 15209 NULL
124855 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
124856 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
124857 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
124858 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
124859 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
124860 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
124861 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
124862 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
124863 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
124864 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
124865 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
124866 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
124867 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
124868 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
124869 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
124870 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
124871 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
124872 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
124873 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
124874 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
124875 +nr_bind_15261 nr_bind 0 15261 NULL
124876 +div64_u64_15263 div64_u64 0 15263 NULL
124877 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
124878 +simple_strtol_15273 simple_strtol 0 15273 NULL
124879 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
124880 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
124881 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
124882 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
124883 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
124884 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
124885 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
124886 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
124887 +send_write_15294 send_write 6-5-0 15294 NULL
124888 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
124889 +recover_store_15296 recover_store 0-3 15296 NULL
124890 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
124891 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
124892 +readpage_15301 readpage 0 15301 NULL
124893 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
124894 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
124895 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
124896 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
124897 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
124898 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
124899 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
124900 +alc_init_15309 alc_init 0 15309 NULL
124901 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
124902 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
124903 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
124904 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
124905 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
124906 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
124907 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
124908 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
124909 +ioread16_15342 ioread16 0 15342 NULL
124910 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
124911 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
124912 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
124913 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
124914 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
124915 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
124916 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
124917 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
124918 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
124919 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
124920 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
124921 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
124922 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
124923 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
124924 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
124925 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
124926 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
124927 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
124928 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
124929 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
124930 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
124931 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
124932 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
124933 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
124934 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
124935 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
124936 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
124937 +_regmap_read_15396 _regmap_read 0 15396 NULL
124938 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
124939 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
124940 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
124941 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
124942 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
124943 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
124944 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
124945 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
124946 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
124947 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
124948 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
124949 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
124950 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
124951 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
124952 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
124953 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
124954 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
124955 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
124956 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
124957 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
124958 +memweight_15450 memweight 0 15450 NULL
124959 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
124960 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
124961 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
124962 +vmalloc_15464 vmalloc 1 15464 NULL
124963 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
124964 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
124965 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
124966 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
124967 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
124968 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
124969 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
124970 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
124971 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
124972 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
124973 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
124974 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
124975 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
124976 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
124977 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
124978 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
124979 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
124980 +iolock_15500 iolock 0 15500 NULL
124981 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
124982 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
124983 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
124984 +map_sg_15523 map_sg 0-3 15523 NULL
124985 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
124986 +store_15525 store 0 15525 NULL
124987 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
124988 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
124989 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
124990 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
124991 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
124992 +show_rdac2_15539 show_rdac2 0 15539 NULL
124993 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
124994 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
124995 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
124996 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
124997 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
124998 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
124999 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
125000 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
125001 +do_send_15559 do_send 4 15559 NULL nohasharray
125002 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
125003 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
125004 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
125005 +get_checksum_15564 get_checksum 0 15564 NULL
125006 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
125007 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
125008 +persistent_status_15574 persistent_status 4 15574 NULL
125009 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
125010 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
125011 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
125012 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
125013 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
125014 +vme_user_write_15587 vme_user_write 3 15587 NULL
125015 +permission_15588 permission 0 15588 NULL
125016 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
125017 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
125018 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
125019 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
125020 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
125021 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
125022 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
125023 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
125024 +mic_map_15618 mic_map 0-2 15618 NULL
125025 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
125026 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
125027 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
125028 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
125029 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
125030 +authorized_show_15636 authorized_show 0 15636 NULL
125031 +fill_func_15640 fill_func 0 15640 NULL
125032 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
125033 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
125034 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
125035 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
125036 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
125037 +fs_path_add_15648 fs_path_add 3 15648 NULL
125038 +__do_readpage_15652 __do_readpage 0 15652 NULL
125039 +xsd_read_15653 xsd_read 3-0 15653 NULL
125040 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
125041 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
125042 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
125043 +store_15665 store 0-3 15665 NULL
125044 +unix_bind_15668 unix_bind 3-0 15668 NULL
125045 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
125046 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
125047 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
125048 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
125049 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
125050 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
125051 +ndo_open_15687 ndo_open 0 15687 NULL
125052 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
125053 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
125054 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
125055 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
125056 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
125057 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
125058 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
125059 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
125060 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
125061 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
125062 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
125063 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
125064 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
125065 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
125066 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
125067 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
125068 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
125069 +array_state_show_15758 array_state_show 0 15758 NULL
125070 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
125071 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
125072 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
125073 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
125074 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
125075 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
125076 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
125077 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
125078 +call_modprobe_15781 call_modprobe 0 15781 NULL
125079 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
125080 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
125081 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
125082 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
125083 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
125084 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
125085 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
125086 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
125087 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
125088 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
125089 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
125090 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
125091 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
125092 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
125093 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
125094 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
125095 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
125096 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
125097 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
125098 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
125099 +read_reg_15838 read_reg 0 15838 NULL
125100 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
125101 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
125102 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
125103 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
125104 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
125105 +errors_show_15863 errors_show 0 15863 NULL nohasharray
125106 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
125107 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
125108 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
125109 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
125110 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
125111 +set_in_min_15872 set_in_min 0-4 15872 NULL
125112 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
125113 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
125114 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
125115 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
125116 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
125117 +do_truncation_15882 do_truncation 0 15882 NULL
125118 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
125119 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
125120 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
125121 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
125122 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
125123 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
125124 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
125125 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
125126 +send_tx_power_15914 send_tx_power 0 15914 NULL
125127 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
125128 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
125129 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
125130 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
125131 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
125132 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
125133 +power_read_15939 power_read 3-0 15939 NULL
125134 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
125135 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
125136 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
125137 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
125138 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
125139 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
125140 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
125141 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
125142 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
125143 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
125144 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
125145 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
125146 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
125147 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
125148 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
125149 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
125150 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
125151 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
125152 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
125153 +stir_net_open_15991 stir_net_open 0 15991 NULL
125154 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
125155 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
125156 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
125157 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
125158 +period_store_16008 period_store 0-4 16008 NULL
125159 +do_open_16009 do_open 0 16009 NULL
125160 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
125161 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
125162 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
125163 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
125164 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
125165 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
125166 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
125167 +got_frame_16028 got_frame 2 16028 NULL
125168 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
125169 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
125170 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
125171 +show_virtual_16047 show_virtual 0 16047 NULL
125172 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL nohasharray
125173 +blk_init_tags_16052 blk_init_tags 1 16052 &hidp_send_message_16052
125174 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
125175 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
125176 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
125177 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
125178 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
125179 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
125180 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
125181 +file_has_perm_16070 file_has_perm 0 16070 NULL
125182 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
125183 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
125184 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
125185 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
125186 +updateSuper_16079 updateSuper 0 16079 NULL
125187 +mt2063_read_16080 mt2063_read 0 16080 NULL
125188 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
125189 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
125190 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
125191 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
125192 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
125193 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
125194 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
125195 +_submit_bh_16106 _submit_bh 0 16106 NULL
125196 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
125197 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
125198 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
125199 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
125200 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
125201 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
125202 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
125203 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
125204 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
125205 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
125206 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
125207 +dn_getname_16122 dn_getname 0 16122 NULL
125208 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
125209 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
125210 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
125211 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
125212 +fsm_init_16134 fsm_init 2 16134 NULL
125213 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
125214 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
125215 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
125216 +input_register_device_16147 input_register_device 0 16147 NULL
125217 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
125218 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
125219 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
125220 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
125221 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
125222 +queues_show_16159 queues_show 0 16159 NULL nohasharray
125223 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
125224 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
125225 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
125226 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
125227 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
125228 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
125229 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
125230 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
125231 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
125232 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
125233 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
125234 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
125235 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
125236 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
125237 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
125238 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
125239 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
125240 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
125241 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
125242 +bind_16210 bind 0 16210 NULL nohasharray
125243 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
125244 +create_table_16213 create_table 2 16213 NULL
125245 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
125246 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
125247 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
125248 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
125249 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
125250 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
125251 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
125252 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
125253 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
125254 +cc770_open_16228 cc770_open 0 16228 NULL
125255 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
125256 +r6040_up_16233 r6040_up 0 16233 NULL
125257 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
125258 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
125259 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
125260 +update_mctime_16242 update_mctime 0 16242 NULL
125261 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
125262 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
125263 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
125264 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
125265 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
125266 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
125267 +show_xoffset_16251 show_xoffset 0 16251 NULL
125268 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
125269 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
125270 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
125271 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
125272 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
125273 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
125274 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
125275 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
125276 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
125277 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
125278 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
125279 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
125280 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
125281 +account_16283 account 0-4-2 16283 NULL nohasharray
125282 +mirror_status_16283 mirror_status 5 16283 &account_16283
125283 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
125284 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
125285 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
125286 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
125287 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
125288 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
125289 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
125290 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
125291 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
125292 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
125293 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
125294 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
125295 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
125296 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
125297 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
125298 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
125299 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
125300 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
125301 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
125302 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
125303 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
125304 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
125305 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
125306 +enable_periodic_16329 enable_periodic 0 16329 NULL
125307 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
125308 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
125309 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
125310 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
125311 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
125312 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
125313 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
125314 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
125315 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
125316 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
125317 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
125318 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
125319 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
125320 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
125321 +rbd_add_16366 rbd_add 0-3 16366 NULL
125322 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
125323 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
125324 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
125325 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
125326 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
125327 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
125328 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
125329 +rmd160_init_16389 rmd160_init 0 16389 NULL
125330 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
125331 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
125332 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
125333 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
125334 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
125335 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
125336 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
125337 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
125338 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
125339 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
125340 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
125341 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
125342 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
125343 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
125344 +fill_buffer_16418 fill_buffer 0 16418 NULL
125345 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
125346 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
125347 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
125348 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
125349 +format_nservers_16426 format_nservers 0 16426 NULL
125350 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
125351 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
125352 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
125353 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
125354 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
125355 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
125356 +do_uevent_16445 do_uevent 0 16445 NULL
125357 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
125358 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
125359 +sf1_read_16451 sf1_read 0 16451 NULL
125360 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
125361 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
125362 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
125363 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
125364 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
125365 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
125366 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
125367 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
125368 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
125369 +store_line1_16491 store_line1 4-0 16491 NULL
125370 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
125371 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
125372 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
125373 +validate_request_16496 validate_request 0 16496 NULL
125374 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
125375 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
125376 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
125377 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
125378 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
125379 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
125380 +capi_read_16511 capi_read 0-3 16511 NULL
125381 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
125382 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
125383 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
125384 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
125385 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
125386 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
125387 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
125388 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
125389 +date_show_16538 date_show 0 16538 NULL
125390 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
125391 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
125392 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
125393 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
125394 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
125395 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
125396 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
125397 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
125398 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
125399 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
125400 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
125401 +transmit_skb_16573 transmit_skb 0 16573 NULL
125402 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
125403 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
125404 +psend_16586 psend 0 16586 NULL
125405 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
125406 +efx_net_open_16592 efx_net_open 0 16592 NULL
125407 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
125408 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
125409 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
125410 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
125411 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
125412 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
125413 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
125414 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
125415 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
125416 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
125417 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
125418 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
125419 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
125420 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
125421 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
125422 +strict_store_16631 strict_store 0-3 16631 NULL
125423 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
125424 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
125425 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
125426 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
125427 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
125428 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
125429 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
125430 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
125431 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
125432 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
125433 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
125434 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
125435 +store_remote_port_16666 store_remote_port 0 16666 NULL
125436 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
125437 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
125438 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
125439 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
125440 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
125441 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
125442 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
125443 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
125444 +follow_automount_16700 follow_automount 0 16700 NULL
125445 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
125446 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
125447 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
125448 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
125449 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
125450 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
125451 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
125452 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
125453 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
125454 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
125455 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
125456 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
125457 +_read_reg_16730 _read_reg 0 16730 NULL
125458 +com20020_resume_16732 com20020_resume 0 16732 NULL
125459 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
125460 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
125461 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
125462 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
125463 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
125464 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
125465 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
125466 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
125467 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
125468 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
125469 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
125470 +offline_16765 offline 0 16765 NULL
125471 +migratepage_16769 migratepage 0 16769 NULL
125472 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
125473 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
125474 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
125475 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
125476 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
125477 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
125478 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
125479 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
125480 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
125481 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
125482 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
125483 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
125484 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
125485 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
125486 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
125487 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
125488 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
125489 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
125490 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
125491 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
125492 +diWrite_16825 diWrite 0 16825 NULL
125493 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
125494 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
125495 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
125496 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
125497 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
125498 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
125499 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
125500 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
125501 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
125502 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
125503 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
125504 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
125505 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
125506 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
125507 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
125508 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
125509 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
125510 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
125511 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
125512 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
125513 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
125514 +st_write_16874 st_write 3-0 16874 NULL
125515 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
125516 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
125517 +always_connected_16878 always_connected 0 16878 NULL
125518 +tulip_open_16881 tulip_open 0 16881 NULL
125519 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
125520 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
125521 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
125522 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
125523 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
125524 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
125525 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
125526 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
125527 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
125528 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
125529 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
125530 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
125531 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
125532 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
125533 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
125534 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
125535 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
125536 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
125537 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
125538 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
125539 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
125540 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
125541 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
125542 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
125543 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
125544 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
125545 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
125546 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
125547 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
125548 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
125549 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
125550 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
125551 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
125552 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
125553 +parse_hints_16960 parse_hints 0 16960 NULL
125554 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
125555 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
125556 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
125557 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
125558 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
125559 +lid_show_16974 lid_show 0 16974 NULL nohasharray
125560 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
125561 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
125562 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
125563 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
125564 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
125565 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
125566 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
125567 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
125568 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
125569 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
125570 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
125571 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
125572 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
125573 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
125574 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
125575 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
125576 +show_dgid_17011 show_dgid 0 17011 NULL
125577 +atk_name_show_17015 atk_name_show 0 17015 NULL
125578 +irda_bind_17016 irda_bind 0 17016 NULL
125579 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
125580 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
125581 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
125582 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
125583 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
125584 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
125585 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
125586 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
125587 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
125588 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
125589 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
125590 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
125591 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
125592 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
125593 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
125594 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
125595 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
125596 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
125597 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
125598 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
125599 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
125600 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
125601 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
125602 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
125603 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
125604 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
125605 +entry_length_17093 entry_length 0 17093 NULL
125606 +write_reg_17098 write_reg 0 17098 NULL
125607 +sys_preadv_17100 sys_preadv 3 17100 NULL
125608 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
125609 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
125610 +components_show_17105 components_show 0 17105 NULL
125611 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
125612 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
125613 +md4_final_17113 md4_final 0 17113 NULL
125614 +write_mem_17114 write_mem 3-0 17114 NULL
125615 +disk_range_show_17116 disk_range_show 0 17116 NULL
125616 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
125617 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
125618 +e1000_open_17127 e1000_open 0 17127 NULL
125619 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
125620 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
125621 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
125622 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
125623 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
125624 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
125625 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
125626 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
125627 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
125628 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
125629 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
125630 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
125631 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
125632 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
125633 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
125634 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
125635 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
125636 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
125637 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
125638 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
125639 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
125640 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
125641 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
125642 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
125643 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
125644 +fan_set_state_17173 fan_set_state 0 17173 NULL
125645 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
125646 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
125647 +set_otp2_17177 set_otp2 4-0 17177 NULL
125648 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
125649 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
125650 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
125651 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
125652 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
125653 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
125654 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
125655 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
125656 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
125657 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
125658 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
125659 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
125660 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
125661 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
125662 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
125663 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
125664 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
125665 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
125666 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
125667 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
125668 +metadata_show_17234 metadata_show 0 17234 NULL
125669 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
125670 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
125671 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
125672 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
125673 +r3964_read_17257 r3964_read 0 17257 NULL
125674 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
125675 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
125676 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
125677 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
125678 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
125679 +alloc_ep_17269 alloc_ep 1 17269 NULL
125680 +get_locations_17274 get_locations 0 17274 NULL
125681 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
125682 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
125683 +pg_read_17276 pg_read 3-0 17276 NULL
125684 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
125685 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
125686 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
125687 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
125688 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
125689 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
125690 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
125691 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
125692 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
125693 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
125694 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
125695 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
125696 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
125697 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
125698 +skb_pad_17302 skb_pad 2 17302 NULL
125699 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
125700 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
125701 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
125702 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
125703 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
125704 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
125705 +read_17315 read 0 17315 NULL nohasharray
125706 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
125707 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
125708 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
125709 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
125710 +protection_type_show_17322 protection_type_show 0 17322 NULL
125711 +snd_register_device_17323 snd_register_device 0 17323 NULL
125712 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
125713 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
125714 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
125715 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
125716 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
125717 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
125718 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
125719 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
125720 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
125721 +device_suspend_17343 device_suspend 0 17343 NULL
125722 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
125723 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
125724 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
125725 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
125726 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
125727 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
125728 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
125729 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
125730 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
125731 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
125732 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
125733 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
125734 +get_property_17392 get_property 0 17392 NULL nohasharray
125735 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
125736 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
125737 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
125738 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
125739 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
125740 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
125741 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
125742 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
125743 +store_enabled_17417 store_enabled 0 17417 NULL
125744 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
125745 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
125746 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
125747 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
125748 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
125749 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
125750 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
125751 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
125752 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
125753 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
125754 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
125755 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
125756 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
125757 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
125758 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
125759 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
125760 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
125761 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
125762 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
125763 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
125764 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
125765 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
125766 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
125767 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
125768 +readpage_strip_17452 readpage_strip 0 17452 NULL
125769 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
125770 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
125771 +show_proc_name_17464 show_proc_name 0 17464 NULL
125772 +probe_bios_17467 probe_bios 1 17467 NULL
125773 +show_temp_min_17471 show_temp_min 0 17471 NULL
125774 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
125775 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
125776 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
125777 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
125778 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
125779 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
125780 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
125781 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
125782 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
125783 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
125784 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
125785 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
125786 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
125787 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
125788 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
125789 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
125790 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
125791 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
125792 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
125793 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
125794 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
125795 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
125796 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
125797 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
125798 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
125799 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
125800 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
125801 +skein_512_init_17565 skein_512_init 0 17565 NULL
125802 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
125803 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
125804 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
125805 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
125806 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
125807 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
125808 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
125809 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
125810 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
125811 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
125812 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
125813 +write_17592 write 0-3 17592 &command_setcolourparams_17592
125814 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
125815 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
125816 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
125817 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
125818 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
125819 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
125820 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
125821 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
125822 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
125823 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
125824 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
125825 +null_show_17619 null_show 0 17619 NULL
125826 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
125827 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
125828 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
125829 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
125830 +purge_port_17641 purge_port 0 17641 NULL
125831 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
125832 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
125833 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
125834 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
125835 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
125836 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
125837 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
125838 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
125839 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
125840 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
125841 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
125842 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
125843 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
125844 +kernel_write_17665 kernel_write 0-3 17665 NULL
125845 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
125846 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
125847 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
125848 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
125849 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
125850 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
125851 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
125852 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
125853 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
125854 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
125855 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
125856 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
125857 +rds_bind_17690 rds_bind 0 17690 NULL
125858 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
125859 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
125860 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
125861 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
125862 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
125863 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
125864 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
125865 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
125866 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
125867 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
125868 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
125869 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
125870 +afs_writepage_17722 afs_writepage 0 17722 NULL
125871 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
125872 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
125873 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
125874 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
125875 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
125876 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
125877 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
125878 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
125879 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
125880 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
125881 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
125882 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
125883 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
125884 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
125885 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
125886 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
125887 +add_durable_context_17763 add_durable_context 0 17763 NULL
125888 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
125889 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
125890 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
125891 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
125892 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
125893 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
125894 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
125895 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
125896 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
125897 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
125898 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
125899 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
125900 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
125901 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
125902 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
125903 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
125904 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
125905 +show_bind_17808 show_bind 0 17808 NULL nohasharray
125906 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
125907 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
125908 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
125909 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
125910 +copy_out_args_17816 copy_out_args 0 17816 NULL
125911 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
125912 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
125913 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
125914 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
125915 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
125916 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
125917 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
125918 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
125919 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
125920 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
125921 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
125922 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
125923 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
125924 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
125925 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
125926 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
125927 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
125928 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
125929 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
125930 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
125931 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
125932 +enumerate_17850 enumerate 0 17850 NULL
125933 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
125934 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
125935 +extsize_17863 extsize 0 17863 NULL nohasharray
125936 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
125937 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
125938 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
125939 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
125940 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
125941 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
125942 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
125943 +linear_run_17869 linear_run 0 17869 NULL
125944 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
125945 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
125946 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
125947 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
125948 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
125949 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
125950 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
125951 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
125952 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
125953 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
125954 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
125955 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
125956 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
125957 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
125958 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
125959 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
125960 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
125961 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
125962 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
125963 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
125964 +recover_head_17904 recover_head 3 17904 NULL
125965 +systab_show_17907 systab_show 0 17907 NULL
125966 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
125967 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
125968 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
125969 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
125970 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
125971 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
125972 +media_show_17920 media_show 0 17920 NULL
125973 +create_17922 create 0 17922 NULL nohasharray
125974 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
125975 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
125976 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
125977 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
125978 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
125979 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
125980 +vif_delete_17931 vif_delete 0 17931 NULL
125981 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
125982 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
125983 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
125984 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
125985 +show_otp3_17954 show_otp3 0 17954 NULL
125986 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
125987 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
125988 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
125989 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
125990 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
125991 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
125992 +show_serial_17967 show_serial 0 17967 NULL
125993 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
125994 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
125995 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
125996 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
125997 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
125998 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
125999 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
126000 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
126001 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
126002 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
126003 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
126004 +show_tty_active_17994 show_tty_active 0 17994 NULL
126005 +init_umac_17998 init_umac 0 17998 NULL
126006 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
126007 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
126008 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
126009 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
126010 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
126011 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
126012 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
126013 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
126014 +he_proc_read_18015 he_proc_read 0 18015 NULL
126015 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
126016 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
126017 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
126018 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
126019 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
126020 +raw_write_18028 raw_write 3-0 18028 NULL
126021 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
126022 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
126023 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
126024 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
126025 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
126026 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
126027 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
126028 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
126029 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
126030 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
126031 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
126032 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
126033 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
126034 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
126035 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
126036 +max8925_enable_18058 max8925_enable 0 18058 NULL
126037 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
126038 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
126039 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
126040 +process_measurement_18064 process_measurement 0 18064 NULL
126041 +fpregs_get_18066 fpregs_get 4 18066 NULL
126042 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
126043 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
126044 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
126045 +open_18074 open 0 18074 &do_budget_space_18074
126046 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
126047 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
126048 +bop_insert_18078 bop_insert 0 18078 NULL
126049 +get_vm_area_18080 get_vm_area 1 18080 NULL
126050 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
126051 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
126052 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
126053 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
126054 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
126055 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
126056 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
126057 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
126058 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
126059 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
126060 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
126061 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
126062 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
126063 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
126064 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
126065 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
126066 +read_18109 read 0 18109 NULL
126067 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
126068 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
126069 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
126070 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
126071 +set_in_18115 set_in 0-4 18115 NULL
126072 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
126073 +svc_getnl_18120 svc_getnl 0 18120 NULL
126074 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
126075 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
126076 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
126077 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
126078 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
126079 +removexattr_18147 removexattr 0 18147 NULL
126080 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
126081 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
126082 +show_wr_req_18151 show_wr_req 0 18151 NULL
126083 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
126084 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
126085 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
126086 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
126087 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
126088 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
126089 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
126090 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
126091 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
126092 +aio_write_18187 aio_write 0 18187 NULL
126093 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
126094 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
126095 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
126096 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
126097 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
126098 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
126099 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
126100 +show_immediate_18208 show_immediate 0 18208 NULL
126101 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
126102 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
126103 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
126104 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
126105 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
126106 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
126107 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
126108 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
126109 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
126110 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
126111 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
126112 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
126113 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
126114 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
126115 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
126116 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
126117 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
126118 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
126119 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
126120 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
126121 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
126122 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
126123 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
126124 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
126125 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
126126 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
126127 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
126128 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
126129 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
126130 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
126131 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
126132 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
126133 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
126134 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
126135 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
126136 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
126137 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
126138 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
126139 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
126140 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
126141 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
126142 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
126143 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
126144 +vga_r_18310 vga_r 0 18310 NULL
126145 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
126146 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
126147 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
126148 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
126149 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
126150 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
126151 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
126152 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
126153 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
126154 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
126155 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
126156 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
126157 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
126158 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
126159 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
126160 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
126161 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
126162 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
126163 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
126164 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
126165 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
126166 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
126167 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
126168 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
126169 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
126170 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
126171 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
126172 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
126173 +irq_show_18367 irq_show 0 18367 NULL nohasharray
126174 +ep_io_18367 ep_io 0 18367 &irq_show_18367
126175 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
126176 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
126177 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
126178 +temp2_show_18377 temp2_show 0 18377 NULL
126179 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
126180 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
126181 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
126182 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
126183 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
126184 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
126185 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
126186 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
126187 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
126188 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
126189 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
126190 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
126191 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
126192 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
126193 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
126194 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
126195 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
126196 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
126197 +link_state_show_18407 link_state_show 0 18407 NULL
126198 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
126199 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
126200 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
126201 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
126202 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
126203 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
126204 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
126205 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
126206 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
126207 +match_number_18436 match_number 0 18436 NULL
126208 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
126209 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
126210 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
126211 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
126212 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
126213 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
126214 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
126215 +set_component_status_18453 set_component_status 0-4 18453 NULL
126216 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
126217 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
126218 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
126219 +transfer_18460 transfer 0 18460 NULL nohasharray
126220 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
126221 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
126222 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
126223 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
126224 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
126225 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
126226 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
126227 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
126228 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
126229 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
126230 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
126231 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
126232 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
126233 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
126234 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
126235 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
126236 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
126237 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
126238 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
126239 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
126240 +pcrs_show_18512 pcrs_show 0 18512 NULL
126241 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
126242 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
126243 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
126244 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
126245 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
126246 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
126247 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
126248 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
126249 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
126250 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
126251 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
126252 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
126253 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
126254 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
126255 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
126256 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
126257 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
126258 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
126259 +nforce2_access_18557 nforce2_access 0 18557 NULL
126260 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
126261 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
126262 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
126263 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
126264 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
126265 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
126266 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
126267 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
126268 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
126269 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
126270 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
126271 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
126272 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
126273 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
126274 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
126275 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
126276 +show_target_speed_18587 show_target_speed 0 18587 NULL
126277 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
126278 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
126279 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
126280 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
126281 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
126282 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
126283 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
126284 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
126285 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
126286 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
126287 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
126288 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
126289 +transfer_18603 transfer 0 18603 NULL
126290 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
126291 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
126292 +show_in_18609 show_in 0 18609 NULL nohasharray
126293 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
126294 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
126295 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
126296 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
126297 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
126298 +show_saturation_18621 show_saturation 0 18621 NULL
126299 +read_hw_18624 read_hw 0-5-6 18624 NULL
126300 +from_buffer_18625 from_buffer 3-0 18625 NULL
126301 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
126302 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
126303 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
126304 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
126305 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
126306 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
126307 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
126308 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
126309 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
126310 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
126311 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
126312 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
126313 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
126314 +show_18656 show 0 18656 NULL nohasharray
126315 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
126316 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
126317 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
126318 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
126319 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
126320 +unmap_page_18665 unmap_page 3-2 18665 NULL
126321 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
126322 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
126323 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
126324 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
126325 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
126326 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
126327 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
126328 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
126329 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
126330 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
126331 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
126332 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
126333 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
126334 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
126335 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
126336 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
126337 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
126338 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
126339 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
126340 +add_host_store_18718 add_host_store 0-3 18718 NULL
126341 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
126342 +store_uevent_18721 store_uevent 0-4 18721 NULL
126343 +pem_show_data_18725 pem_show_data 0 18725 NULL
126344 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
126345 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
126346 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
126347 +store_scan_18738 store_scan 0-4 18738 NULL
126348 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
126349 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
126350 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
126351 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
126352 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
126353 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
126354 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
126355 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
126356 +power_mode_show_18761 power_mode_show 0 18761 NULL
126357 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
126358 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
126359 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
126360 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
126361 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
126362 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
126363 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
126364 +hw_init_18779 hw_init 0 18779 NULL
126365 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
126366 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
126367 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
126368 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
126369 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
126370 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
126371 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
126372 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
126373 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
126374 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
126375 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
126376 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
126377 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
126378 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
126379 +disabled_show_18820 disabled_show 0 18820 NULL
126380 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
126381 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
126382 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
126383 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
126384 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
126385 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
126386 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
126387 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
126388 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
126389 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
126390 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
126391 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
126392 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
126393 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
126394 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
126395 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
126396 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
126397 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
126398 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
126399 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
126400 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
126401 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
126402 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
126403 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
126404 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
126405 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
126406 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
126407 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
126408 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
126409 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
126410 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
126411 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
126412 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
126413 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
126414 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
126415 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
126416 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
126417 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
126418 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
126419 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
126420 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
126421 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
126422 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
126423 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
126424 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
126425 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
126426 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
126427 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
126428 +mtrr_del_18943 mtrr_del 1 18943 NULL
126429 +ida_get_new_18948 ida_get_new 0 18948 NULL
126430 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
126431 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
126432 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
126433 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
126434 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
126435 +store_18955 store 0 18955 NULL
126436 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
126437 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
126438 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
126439 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
126440 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
126441 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
126442 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
126443 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
126444 +net_open_18997 net_open 0 18997 NULL
126445 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
126446 +store_18998 store 0-3 18998 &si4713_transfer_18998
126447 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
126448 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
126449 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
126450 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
126451 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
126452 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
126453 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
126454 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
126455 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
126456 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
126457 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
126458 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
126459 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
126460 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
126461 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
126462 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
126463 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
126464 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
126465 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
126466 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
126467 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
126468 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
126469 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
126470 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
126471 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
126472 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
126473 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
126474 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
126475 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
126476 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
126477 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
126478 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
126479 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
126480 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
126481 +msix_map_region_19072 msix_map_region 2 19072 NULL
126482 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
126483 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
126484 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
126485 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
126486 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
126487 +show_sched7_19083 show_sched7 0 19083 NULL
126488 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
126489 +write_19086 write 0 19086 NULL
126490 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
126491 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
126492 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
126493 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
126494 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
126495 +write_byte_19095 write_byte 0 19095 NULL
126496 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
126497 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
126498 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
126499 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
126500 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
126501 +befs_statfs_19114 befs_statfs 0 19114 NULL
126502 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
126503 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
126504 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
126505 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
126506 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
126507 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
126508 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
126509 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
126510 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
126511 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
126512 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
126513 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
126514 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
126515 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
126516 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
126517 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
126518 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
126519 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
126520 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
126521 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
126522 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
126523 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
126524 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
126525 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
126526 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
126527 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
126528 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
126529 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
126530 +show_service_id_19190 show_service_id 0 19190 NULL
126531 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
126532 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
126533 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
126534 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
126535 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
126536 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
126537 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
126538 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
126539 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
126540 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
126541 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
126542 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
126543 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
126544 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
126545 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
126546 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
126547 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
126548 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
126549 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
126550 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
126551 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
126552 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
126553 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
126554 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
126555 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
126556 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
126557 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
126558 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
126559 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
126560 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
126561 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
126562 +store_19264 store 0-3 19264 NULL nohasharray
126563 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
126564 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
126565 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
126566 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
126567 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
126568 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
126569 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
126570 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
126571 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
126572 +patch_si3054_19278 patch_si3054 0 19278 NULL
126573 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
126574 +md5_export_19284 md5_export 0 19284 NULL nohasharray
126575 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
126576 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
126577 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
126578 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
126579 +show_in_max1_19293 show_in_max1 0 19293 NULL
126580 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
126581 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
126582 +TermChar_show_19300 TermChar_show 0 19300 NULL
126583 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
126584 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
126585 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
126586 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
126587 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
126588 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
126589 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
126590 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
126591 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
126592 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
126593 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
126594 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
126595 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
126596 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
126597 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
126598 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
126599 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
126600 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
126601 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
126602 +bq32k_read_19342 bq32k_read 0 19342 NULL
126603 +group_show_19349 group_show 0 19349 NULL
126604 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
126605 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
126606 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
126607 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
126608 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
126609 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
126610 +ipheth_open_19366 ipheth_open 0 19366 NULL
126611 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
126612 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
126613 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
126614 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
126615 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
126616 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
126617 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
126618 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
126619 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
126620 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
126621 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
126622 +compr_flush_19409 compr_flush 2 19409 NULL
126623 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
126624 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
126625 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
126626 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
126627 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
126628 +write_begin_19424 write_begin 0 19424 NULL
126629 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
126630 +packet_read_list_19427 packet_read_list 0 19427 NULL
126631 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
126632 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
126633 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
126634 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
126635 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
126636 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
126637 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
126638 +store_19443 store 0 19443 NULL
126639 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
126640 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
126641 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
126642 +store_link_state_19448 store_link_state 0-4 19448 NULL
126643 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
126644 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
126645 +team_device_event_19466 team_device_event 0 19466 NULL
126646 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
126647 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
126648 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
126649 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
126650 +refill_pool_19477 refill_pool 2 19477 NULL
126651 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
126652 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
126653 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
126654 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
126655 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
126656 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
126657 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
126658 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
126659 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
126660 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
126661 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
126662 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
126663 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
126664 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
126665 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
126666 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
126667 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
126668 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
126669 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
126670 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
126671 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
126672 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
126673 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
126674 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
126675 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
126676 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
126677 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
126678 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
126679 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
126680 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
126681 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
126682 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
126683 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
126684 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
126685 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
126686 +pcrlock_19550 pcrlock 0 19550 NULL
126687 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
126688 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
126689 +set_pec_19556 set_pec 0-4 19556 NULL
126690 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
126691 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
126692 +kernel_read_19559 kernel_read 0-4 19559 NULL
126693 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
126694 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
126695 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
126696 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
126697 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
126698 +nfsd_read_19568 nfsd_read 5 19568 NULL
126699 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
126700 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
126701 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
126702 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
126703 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
126704 +__da903x_read_19582 __da903x_read 0 19582 NULL
126705 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
126706 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
126707 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
126708 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
126709 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
126710 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
126711 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
126712 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
126713 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
126714 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
126715 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
126716 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
126717 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
126718 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
126719 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
126720 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
126721 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
126722 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
126723 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
126724 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
126725 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
126726 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
126727 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
126728 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
126729 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
126730 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
126731 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
126732 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
126733 +parser_init_19651 parser_init 2 19651 NULL
126734 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
126735 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
126736 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
126737 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
126738 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
126739 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
126740 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
126741 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
126742 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
126743 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
126744 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
126745 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
126746 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
126747 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
126748 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
126749 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
126750 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
126751 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
126752 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
126753 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
126754 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
126755 +hints_show_19705 hints_show 0 19705 NULL
126756 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
126757 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
126758 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
126759 +read_reg_19723 read_reg 0 19723 NULL nohasharray
126760 +port_enable_19723 port_enable 0 19723 &read_reg_19723
126761 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
126762 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
126763 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
126764 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
126765 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
126766 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
126767 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
126768 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
126769 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
126770 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
126771 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
126772 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
126773 +readhscx_19769 readhscx 0 19769 NULL
126774 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
126775 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
126776 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
126777 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
126778 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
126779 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
126780 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
126781 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
126782 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
126783 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
126784 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
126785 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
126786 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
126787 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
126788 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
126789 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
126790 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
126791 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
126792 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
126793 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
126794 +ext2_setsize_19812 ext2_setsize 0 19812 NULL nohasharray
126795 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 &ext2_setsize_19812
126796 +m2p_19814 m2p 1 19814 NULL
126797 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
126798 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
126799 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
126800 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
126801 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
126802 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
126803 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
126804 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
126805 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
126806 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
126807 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
126808 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
126809 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
126810 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
126811 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
126812 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
126813 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
126814 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
126815 +oti6858_open_19850 oti6858_open 0 19850 NULL
126816 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
126817 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
126818 +dlm_lock_19858 dlm_lock 0 19858 NULL
126819 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
126820 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
126821 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
126822 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
126823 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
126824 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
126825 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
126826 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
126827 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
126828 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
126829 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
126830 +netevent_callback_19879 netevent_callback 0 19879 NULL
126831 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
126832 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
126833 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
126834 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
126835 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
126836 +show_19893 show 0 19893 NULL nohasharray
126837 +_readpage_19893 _readpage 0 19893 &show_19893
126838 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
126839 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
126840 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
126841 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
126842 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
126843 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
126844 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
126845 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
126846 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
126847 +mangle_name_19923 mangle_name 0 19923 NULL
126848 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
126849 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
126850 +__add_section_19931 __add_section 0 19931 NULL
126851 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
126852 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
126853 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
126854 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
126855 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
126856 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
126857 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
126858 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
126859 +tipc_bind_19957 tipc_bind 0 19957 NULL
126860 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
126861 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
126862 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
126863 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
126864 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
126865 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
126866 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
126867 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
126868 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
126869 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
126870 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
126871 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
126872 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
126873 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
126874 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
126875 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
126876 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
126877 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
126878 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
126879 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
126880 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
126881 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
126882 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
126883 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
126884 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
126885 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
126886 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
126887 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
126888 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
126889 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
126890 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
126891 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
126892 +read_tape_20037 read_tape 0 20037 NULL
126893 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL nohasharray
126894 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 &cxacru_sysfs_show_upstream_attenuation_20040
126895 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
126896 +cmdline_show_20044 cmdline_show 0 20044 NULL
126897 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
126898 +show_compression_20048 show_compression 0 20048 NULL
126899 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
126900 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
126901 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
126902 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
126903 +upcall_20060 upcall 0-4 20060 NULL
126904 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
126905 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
126906 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
126907 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
126908 +target_message_20072 target_message 2 20072 NULL
126909 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
126910 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080 nohasharray
126911 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &init_chip_reset_20080
126912 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
126913 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
126914 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
126915 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
126916 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
126917 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
126918 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
126919 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
126920 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
126921 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
126922 +read_int_20098 read_int 0 20098 NULL nohasharray
126923 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
126924 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
126925 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
126926 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
126927 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
126928 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
126929 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
126930 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
126931 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
126932 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
126933 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
126934 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
126935 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
126936 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
126937 +snd_info_register_20136 snd_info_register 0 20136 NULL
126938 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
126939 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
126940 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
126941 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
126942 +send_init_20149 send_init 0 20149 NULL nohasharray
126943 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
126944 +write_20150 write 0 20150 NULL
126945 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
126946 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
126947 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
126948 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
126949 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
126950 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
126951 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
126952 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
126953 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
126954 +kstrtou8_20177 kstrtou8 0 20177 NULL
126955 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
126956 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
126957 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
126958 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
126959 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
126960 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
126961 +trusted_set_20196 trusted_set 0 20196 NULL
126962 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
126963 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
126964 +video_end_20205 video_end 0 20205 NULL
126965 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
126966 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
126967 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
126968 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
126969 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
126970 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
126971 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
126972 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
126973 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
126974 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
126975 +bind_20227 bind 0 20227 NULL
126976 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
126977 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
126978 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
126979 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
126980 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
126981 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
126982 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
126983 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
126984 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
126985 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
126986 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
126987 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
126988 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
126989 +async_20251 async 0 20251 NULL
126990 +store_filter_20252 store_filter 0-4 20252 NULL
126991 +resource_size_20256 resource_size 0 20256 NULL
126992 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
126993 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
126994 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
126995 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
126996 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
126997 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
126998 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
126999 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
127000 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
127001 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
127002 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
127003 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
127004 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
127005 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
127006 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
127007 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
127008 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
127009 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
127010 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
127011 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
127012 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
127013 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
127014 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
127015 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
127016 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
127017 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
127018 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
127019 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
127020 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
127021 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
127022 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
127023 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
127024 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
127025 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
127026 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
127027 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
127028 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
127029 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
127030 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
127031 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
127032 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
127033 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
127034 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
127035 +lpt_gc_20337 lpt_gc 0 20337 NULL
127036 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
127037 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
127038 +show_turbo_20348 show_turbo 0 20348 NULL
127039 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
127040 +show_tablet_20355 show_tablet 0 20355 NULL
127041 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
127042 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
127043 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
127044 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
127045 +core_num_show_20369 core_num_show 0 20369 NULL
127046 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
127047 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
127048 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
127049 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
127050 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
127051 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
127052 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
127053 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
127054 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
127055 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
127056 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
127057 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
127058 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
127059 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
127060 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
127061 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
127062 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
127063 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
127064 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
127065 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
127066 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
127067 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
127068 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
127069 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
127070 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
127071 +find_skb_20431 find_skb 2 20431 NULL
127072 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
127073 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
127074 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
127075 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
127076 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
127077 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
127078 +ir_open_20461 ir_open 0 20461 NULL nohasharray
127079 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
127080 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
127081 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
127082 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
127083 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
127084 +read_buf_20469 read_buf 2 20469 NULL
127085 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
127086 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
127087 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
127088 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
127089 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
127090 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
127091 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
127092 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
127093 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
127094 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
127095 +vxge_open_20497 vxge_open 0 20497 NULL
127096 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
127097 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
127098 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
127099 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
127100 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
127101 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
127102 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
127103 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
127104 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
127105 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
127106 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
127107 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
127108 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
127109 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
127110 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
127111 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
127112 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
127113 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
127114 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
127115 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
127116 +venus_create_20555 venus_create 4 20555 NULL
127117 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
127118 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
127119 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
127120 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
127121 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
127122 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
127123 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
127124 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
127125 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
127126 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
127127 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
127128 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
127129 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
127130 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
127131 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
127132 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
127133 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
127134 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
127135 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
127136 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
127137 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
127138 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
127139 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
127140 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
127141 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
127142 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
127143 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
127144 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
127145 +_netdev_open_20602 _netdev_open 0 20602 NULL
127146 +lirc_write_20604 lirc_write 3 20604 NULL
127147 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
127148 +first_done_show_20612 first_done_show 0 20612 NULL
127149 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
127150 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
127151 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
127152 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
127153 +show_20621 show 0 20621 NULL
127154 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
127155 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
127156 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
127157 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
127158 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
127159 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
127160 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
127161 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
127162 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
127163 +setattr_20644 setattr 0 20644 NULL
127164 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
127165 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
127166 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
127167 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
127168 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
127169 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
127170 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
127171 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
127172 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
127173 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
127174 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
127175 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
127176 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
127177 +downcall_20675 downcall 0-3 20675 NULL
127178 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
127179 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
127180 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
127181 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
127182 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
127183 +store_20687 store 0 20687 NULL
127184 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
127185 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
127186 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
127187 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
127188 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
127189 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
127190 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
127191 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
127192 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
127193 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
127194 +roles_init_20704 roles_init 0 20704 NULL
127195 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
127196 +set_alarm_20706 set_alarm 0 20706 NULL
127197 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
127198 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
127199 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
127200 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
127201 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
127202 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
127203 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
127204 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
127205 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
127206 +mt2063_write_20732 mt2063_write 0 20732 NULL
127207 +write_field_20735 write_field 0 20735 NULL nohasharray
127208 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
127209 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
127210 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
127211 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
127212 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
127213 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
127214 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
127215 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
127216 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
127217 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
127218 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
127219 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
127220 +splice_read_20762 splice_read 0 20762 NULL
127221 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
127222 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
127223 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
127224 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
127225 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
127226 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
127227 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
127228 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
127229 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
127230 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
127231 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
127232 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
127233 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
127234 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
127235 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
127236 +edid_write_20797 edid_write 3-0 20797 NULL
127237 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
127238 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
127239 +show_nguid_20800 show_nguid 0 20800 NULL
127240 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
127241 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
127242 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
127243 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
127244 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
127245 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
127246 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
127247 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
127248 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
127249 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
127250 +make_rate_20827 make_rate 0 20827 NULL
127251 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
127252 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
127253 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
127254 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
127255 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
127256 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
127257 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
127258 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
127259 +show_min_width_20837 show_min_width 0 20837 NULL
127260 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
127261 +get_fan_target_20839 get_fan_target 0 20839 NULL
127262 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
127263 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
127264 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
127265 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
127266 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
127267 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
127268 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
127269 +decompress_20854 decompress 0 20854 NULL
127270 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
127271 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
127272 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
127273 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
127274 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
127275 +nc_register_read_20875 nc_register_read 0 20875 NULL
127276 +command_setexposure_20876 command_setexposure 0 20876 NULL
127277 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
127278 +ace_open_20884 ace_open 0 20884 NULL nohasharray
127279 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
127280 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
127281 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
127282 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
127283 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
127284 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
127285 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
127286 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
127287 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
127288 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
127289 +eeprom_show_20916 eeprom_show 0 20916 NULL
127290 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
127291 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
127292 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
127293 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
127294 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
127295 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
127296 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
127297 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
127298 +htable_bits_20933 htable_bits 0 20933 NULL
127299 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
127300 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
127301 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
127302 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
127303 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
127304 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
127305 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
127306 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
127307 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
127308 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
127309 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
127310 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
127311 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
127312 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
127313 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
127314 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
127315 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
127316 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
127317 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
127318 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
127319 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
127320 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
127321 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
127322 +uinput_write_20977 uinput_write 0-3 20977 NULL
127323 +clear_codec_20983 clear_codec 0 20983 NULL
127324 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
127325 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
127326 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
127327 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
127328 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
127329 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
127330 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
127331 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
127332 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
127333 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
127334 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
127335 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
127336 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
127337 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
127338 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
127339 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
127340 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
127341 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
127342 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
127343 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
127344 +show_address_21038 show_address 0 21038 NULL nohasharray
127345 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
127346 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
127347 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
127348 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
127349 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
127350 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
127351 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
127352 +encrypt_21069 encrypt 0 21069 NULL
127353 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
127354 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
127355 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
127356 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
127357 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
127358 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
127359 +michael_final_21085 michael_final 0 21085 NULL
127360 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
127361 +multipath_status_21094 multipath_status 5 21094 NULL
127362 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
127363 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
127364 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
127365 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
127366 +write_posted_21108 write_posted 0 21108 NULL
127367 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
127368 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
127369 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
127370 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
127371 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
127372 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
127373 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
127374 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
127375 +show_21126 show 0 21126 NULL nohasharray
127376 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
127377 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
127378 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
127379 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3 21129 NULL
127380 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
127381 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
127382 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
127383 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
127384 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
127385 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
127386 +new_skb_21148 new_skb 1 21148 NULL
127387 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
127388 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
127389 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
127390 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
127391 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
127392 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
127393 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172 nohasharray
127394 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &show_therm_max_21172
127395 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
127396 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
127397 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
127398 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
127399 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
127400 +start_command_port_21191 start_command_port 0 21191 NULL
127401 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
127402 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
127403 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
127404 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
127405 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
127406 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
127407 +prepare_header_21212 prepare_header 0 21212 NULL
127408 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
127409 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
127410 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
127411 +show_sched2_21224 show_sched2 0 21224 NULL
127412 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
127413 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
127414 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
127415 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
127416 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
127417 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
127418 +input_ff_create_21240 input_ff_create 2 21240 NULL
127419 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
127420 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
127421 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
127422 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
127423 +use_debug_keys_read_21251 use_debug_keys_read 3 21251 NULL
127424 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
127425 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
127426 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
127427 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
127428 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
127429 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
127430 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
127431 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
127432 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
127433 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
127434 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
127435 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
127436 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
127437 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
127438 +get_alarms_21285 get_alarms 0 21285 NULL
127439 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
127440 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
127441 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
127442 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
127443 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
127444 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
127445 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
127446 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
127447 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
127448 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
127449 +offline_pages_21306 offline_pages 0 21306 NULL
127450 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
127451 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
127452 +add_res_range_21310 add_res_range 4 21310 NULL
127453 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
127454 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
127455 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
127456 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
127457 +show_path_cost_21334 show_path_cost 0 21334 NULL
127458 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
127459 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
127460 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
127461 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
127462 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
127463 +readbytes_21351 readbytes 0 21351 NULL
127464 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
127465 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
127466 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
127467 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
127468 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
127469 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
127470 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
127471 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
127472 +pin_request_21370 pin_request 0 21370 NULL
127473 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
127474 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
127475 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
127476 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
127477 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
127478 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
127479 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
127480 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
127481 +insert_ptr_21386 insert_ptr 6 21386 NULL
127482 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
127483 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
127484 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
127485 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
127486 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
127487 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
127488 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
127489 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
127490 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
127491 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
127492 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
127493 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
127494 +handler_21412 handler 0 21412 &__swap_writepage_21412
127495 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
127496 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
127497 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
127498 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
127499 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
127500 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
127501 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
127502 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
127503 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
127504 +cp210x_open_21435 cp210x_open 0 21435 NULL
127505 +adp5520_read_21437 adp5520_read 0 21437 NULL
127506 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
127507 +syslog_21440 syslog 0 21440 NULL nohasharray
127508 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
127509 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
127510 +show_attr_text_21448 show_attr_text 0 21448 NULL
127511 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
127512 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
127513 +concat_writev_21451 concat_writev 3 21451 NULL
127514 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
127515 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
127516 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
127517 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
127518 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
127519 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
127520 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
127521 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
127522 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
127523 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
127524 +tm_calc_21474 tm_calc 0 21474 NULL
127525 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
127526 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
127527 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
127528 +description_show_21480 description_show 0 21480 NULL
127529 +show_threeg_21486 show_threeg 0 21486 NULL
127530 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
127531 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
127532 +set_postcode_21490 set_postcode 0-4 21490 NULL
127533 +security_list_21491 security_list 0-5 21491 NULL
127534 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
127535 +force_bredr_smp_write_21502 force_bredr_smp_write 3 21502 NULL
127536 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
127537 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
127538 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
127539 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
127540 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
127541 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
127542 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
127543 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
127544 +show_rd_req_21521 show_rd_req 0 21521 NULL
127545 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
127546 +isdn_net_header_21527 isdn_net_header 0 21527 NULL nohasharray
127547 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 &isdn_net_header_21527
127548 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
127549 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
127550 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
127551 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
127552 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
127553 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
127554 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
127555 +show_node_state_21543 show_node_state 0 21543 NULL
127556 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
127557 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
127558 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
127559 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
127560 +ioctl_21564 ioctl 0 21564 NULL
127561 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
127562 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
127563 +stac_init_21576 stac_init 0 21576 NULL
127564 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
127565 +ov9650_start_21580 ov9650_start 0 21580 NULL
127566 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
127567 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
127568 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
127569 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
127570 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
127571 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
127572 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
127573 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
127574 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
127575 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
127576 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
127577 +recover_status_show_21609 recover_status_show 0 21609 NULL
127578 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
127579 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
127580 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
127581 +brightness_store_21623 brightness_store 0-4 21623 NULL
127582 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
127583 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
127584 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
127585 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
127586 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
127587 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
127588 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
127589 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
127590 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
127591 +setattr_chown_21638 setattr_chown 0 21638 NULL
127592 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
127593 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
127594 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
127595 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
127596 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
127597 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
127598 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
127599 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
127600 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
127601 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
127602 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
127603 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
127604 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
127605 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
127606 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
127607 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
127608 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
127609 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
127610 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
127611 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
127612 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
127613 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
127614 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
127615 +set_21707 set 0-4 21707 NULL
127616 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
127617 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
127618 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
127619 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
127620 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
127621 +light_set_status_21714 light_set_status 0 21714 NULL
127622 +update_time_21719 update_time 0 21719 NULL
127623 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
127624 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
127625 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
127626 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
127627 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
127628 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
127629 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
127630 +show_temp23_21741 show_temp23 0 21741 NULL
127631 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
127632 +at91_open_21744 at91_open 0 21744 NULL nohasharray
127633 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
127634 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
127635 +set_sticky_21752 set_sticky 0-4 21752 NULL
127636 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
127637 +l2down_create_21755 l2down_create 4 21755 NULL
127638 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
127639 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
127640 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
127641 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
127642 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
127643 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
127644 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
127645 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
127646 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
127647 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
127648 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
127649 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
127650 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
127651 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
127652 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
127653 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
127654 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
127655 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
127656 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
127657 +min_odd_21802 min_odd 0-1-2 21802 NULL
127658 +show_rotate_21803 show_rotate 0 21803 NULL
127659 +show_node_desc_21804 show_node_desc 0 21804 NULL
127660 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
127661 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
127662 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
127663 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
127664 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
127665 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
127666 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
127667 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
127668 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
127669 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
127670 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
127671 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
127672 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
127673 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
127674 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
127675 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
127676 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
127677 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
127678 +task_setnice_21835 task_setnice 0 21835 NULL
127679 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
127680 +smb_init_21838 smb_init 0 21838 NULL
127681 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
127682 +run_21841 run 0 21841 NULL
127683 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
127684 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
127685 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
127686 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
127687 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
127688 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
127689 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
127690 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
127691 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
127692 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
127693 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
127694 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
127695 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
127696 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
127697 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
127698 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
127699 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
127700 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
127701 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
127702 +show_oversampling_21883 show_oversampling 0 21883 NULL
127703 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
127704 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
127705 +ips_halt_21887 ips_halt 0 21887 NULL
127706 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
127707 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
127708 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
127709 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
127710 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
127711 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
127712 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
127713 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
127714 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
127715 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
127716 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
127717 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
127718 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
127719 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
127720 +ceph_permission_21941 ceph_permission 0 21941 NULL
127721 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
127722 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
127723 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
127724 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
127725 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
127726 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
127727 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
127728 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
127729 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
127730 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
127731 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
127732 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
127733 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
127734 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
127735 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
127736 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
127737 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
127738 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
127739 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
127740 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
127741 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
127742 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
127743 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
127744 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
127745 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
127746 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
127747 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL nohasharray
127748 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 &proc_sched_autogroup_set_nice_21995
127749 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
127750 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
127751 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
127752 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
127753 +kobil_open_22009 kobil_open 0 22009 NULL
127754 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
127755 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
127756 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
127757 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
127758 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
127759 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
127760 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
127761 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
127762 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
127763 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
127764 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
127765 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
127766 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
127767 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
127768 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
127769 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
127770 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
127771 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
127772 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
127773 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
127774 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
127775 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
127776 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
127777 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
127778 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
127779 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
127780 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
127781 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
127782 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
127783 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
127784 +end_show_22058 end_show 0 22058 NULL nohasharray
127785 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
127786 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
127787 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
127788 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
127789 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
127790 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
127791 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
127792 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
127793 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
127794 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
127795 +find_trange_value_22079 find_trange_value 0 22079 NULL
127796 +timeout_show_22081 timeout_show 0 22081 NULL
127797 +clear_store_22082 clear_store 0-4 22082 NULL
127798 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
127799 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
127800 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
127801 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
127802 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
127803 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
127804 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
127805 +portio_name_show_22101 portio_name_show 0 22101 NULL
127806 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
127807 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
127808 +find_free_port_22104 find_free_port 0 22104 NULL
127809 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
127810 +get_pwm_22113 get_pwm 0 22113 NULL
127811 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
127812 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
127813 +mlog_show_22119 mlog_show 0 22119 NULL
127814 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
127815 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
127816 +show_fan_min_22127 show_fan_min 0 22127 NULL
127817 +get_results_22130 get_results 0 22130 NULL nohasharray
127818 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
127819 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
127820 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
127821 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
127822 +listxattr_22142 listxattr 0-3 22142 NULL
127823 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
127824 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
127825 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
127826 +netlink_bind_22153 netlink_bind 0 22153 NULL
127827 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
127828 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
127829 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
127830 +show_otp2en_22160 show_otp2en 0 22160 NULL
127831 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
127832 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
127833 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
127834 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
127835 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
127836 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
127837 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
127838 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
127839 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
127840 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
127841 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
127842 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
127843 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
127844 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
127845 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
127846 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
127847 +cmd_exec_22204 cmd_exec 0 22204 NULL
127848 +fls_22210 fls 0 22210 NULL
127849 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
127850 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
127851 +show_22225 show 0 22225 NULL
127852 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
127853 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
127854 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
127855 +mem_write_22232 mem_write 3-0 22232 NULL
127856 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
127857 +fw_status_show_22234 fw_status_show 0 22234 NULL
127858 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
127859 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
127860 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
127861 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
127862 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
127863 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
127864 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
127865 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
127866 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
127867 +capability_id_show_22253 capability_id_show 0 22253 NULL nohasharray
127868 +security_setxattr_22253 security_setxattr 4 22253 &capability_id_show_22253
127869 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
127870 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
127871 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
127872 +add_res_tree_22263 add_res_tree 7 22263 NULL
127873 +at91ether_open_22272 at91ether_open 0 22272 NULL
127874 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
127875 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
127876 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
127877 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
127878 +container_offline_22283 container_offline 0 22283 NULL
127879 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
127880 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
127881 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
127882 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
127883 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
127884 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
127885 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
127886 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
127887 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
127888 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
127889 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
127890 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
127891 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
127892 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
127893 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
127894 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
127895 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
127896 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
127897 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
127898 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
127899 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
127900 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
127901 +sys_read_22343 sys_read 3 22343 NULL
127902 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
127903 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
127904 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
127905 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
127906 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
127907 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
127908 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
127909 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
127910 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
127911 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
127912 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
127913 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
127914 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
127915 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
127916 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
127917 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
127918 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
127919 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
127920 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
127921 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
127922 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
127923 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
127924 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
127925 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
127926 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
127927 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
127928 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
127929 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
127930 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
127931 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
127932 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
127933 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
127934 +zoran_write_22404 zoran_write 3-0 22404 NULL
127935 +show_debug_level_22406 show_debug_level 0 22406 NULL
127936 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
127937 +queue_reply_22416 queue_reply 3-0 22416 NULL
127938 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
127939 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
127940 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
127941 +update_22427 update 0 22427 NULL
127942 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
127943 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
127944 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
127945 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
127946 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
127947 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
127948 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
127949 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
127950 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
127951 +write_fs_22465 write_fs 0-6-5 22465 NULL
127952 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
127953 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
127954 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
127955 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
127956 +show_port1_22474 show_port1 0 22474 NULL
127957 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
127958 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
127959 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
127960 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
127961 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
127962 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
127963 +put_chars_22498 put_chars 3 22498 NULL
127964 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
127965 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499 nohasharray
127966 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &edac_device_ctl_log_ue_store_22499
127967 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
127968 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
127969 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
127970 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
127971 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
127972 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
127973 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
127974 +read_ohm_22544 read_ohm 0 22544 NULL
127975 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
127976 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
127977 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
127978 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
127979 +port_delete_22553 port_delete 0 22553 NULL
127980 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
127981 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
127982 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
127983 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
127984 +get_regs_len_22569 get_regs_len 0 22569 NULL
127985 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
127986 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
127987 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
127988 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
127989 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
127990 +wp384_final_22591 wp384_final 0 22591 NULL
127991 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
127992 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
127993 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
127994 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
127995 +shrink_show_22604 shrink_show 0 22604 NULL
127996 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
127997 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
127998 +nat_receive_22609 nat_receive 0-3 22609 NULL
127999 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
128000 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
128001 +bootflag_get_22618 bootflag_get 0 22618 NULL
128002 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
128003 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
128004 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
128005 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
128006 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
128007 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
128008 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
128009 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
128010 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
128011 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
128012 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
128013 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
128014 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
128015 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
128016 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
128017 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
128018 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
128019 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
128020 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
128021 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
128022 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
128023 +show_u8_22667 show_u8 0 22667 NULL
128024 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
128025 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
128026 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
128027 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
128028 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
128029 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
128030 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
128031 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
128032 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
128033 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
128034 +reg_umr_22686 reg_umr 5 22686 NULL
128035 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
128036 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
128037 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
128038 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
128039 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
128040 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
128041 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
128042 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
128043 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
128044 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
128045 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
128046 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
128047 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
128048 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL nohasharray
128049 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 &m2p_remove_override_22717
128050 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
128051 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
128052 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
128053 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
128054 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
128055 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
128056 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
128057 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
128058 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
128059 +ax25_output_22736 ax25_output 2 22736 NULL
128060 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
128061 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
128062 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
128063 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
128064 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
128065 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
128066 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
128067 +output_write_22753 output_write 0-6-5 22753 NULL
128068 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
128069 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
128070 +eth_header_22760 eth_header 0 22760 NULL
128071 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
128072 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
128073 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
128074 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
128075 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
128076 +print_frame_22769 print_frame 0 22769 NULL
128077 +show_in_max3_22770 show_in_max3 0 22770 NULL
128078 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
128079 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
128080 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
128081 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
128082 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
128083 +__break_lease_22777 __break_lease 0 22777 NULL
128084 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
128085 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
128086 +preenable_22790 preenable 0 22790 NULL
128087 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
128088 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
128089 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
128090 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
128091 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
128092 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
128093 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
128094 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
128095 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
128096 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
128097 +init_after_reset_22823 init_after_reset 0 22823 NULL
128098 +show_fbstate_22824 show_fbstate 0 22824 NULL
128099 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
128100 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
128101 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
128102 +afs_permission_22835 afs_permission 0 22835 NULL
128103 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
128104 +__scm_send_22841 __scm_send 0 22841 NULL
128105 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
128106 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
128107 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
128108 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
128109 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
128110 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
128111 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
128112 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
128113 +atmel_resume_22860 atmel_resume 0 22860 NULL
128114 +create_attr_set_22861 create_attr_set 1 22861 NULL
128115 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
128116 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
128117 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
128118 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
128119 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
128120 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
128121 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
128122 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
128123 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
128124 +show_green_22889 show_green 0 22889 NULL
128125 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
128126 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
128127 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
128128 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
128129 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
128130 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
128131 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
128132 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
128133 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
128134 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
128135 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
128136 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
128137 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
128138 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
128139 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
128140 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
128141 +__set_xattr_22923 __set_xattr 0 22923 NULL
128142 +sg_start_req_22924 sg_start_req 0 22924 NULL
128143 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
128144 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
128145 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
128146 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
128147 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
128148 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
128149 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
128150 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
128151 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
128152 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
128153 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
128154 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
128155 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
128156 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
128157 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
128158 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
128159 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
128160 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
128161 +vme_get_size_22964 vme_get_size 0 22964 NULL
128162 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
128163 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
128164 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
128165 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
128166 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
128167 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
128168 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
128169 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
128170 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
128171 +open_22984 open 0 22984 NULL
128172 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
128173 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
128174 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
128175 +find_root_sec_22988 find_root_sec 0 22988 NULL
128176 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
128177 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
128178 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
128179 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
128180 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
128181 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
128182 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
128183 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
128184 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
128185 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
128186 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
128187 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
128188 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
128189 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
128190 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
128191 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
128192 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
128193 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
128194 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
128195 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
128196 +adm8211_start_23027 adm8211_start 0 23027 NULL
128197 +st_status_23032 st_status 5-0 23032 NULL
128198 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
128199 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
128200 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
128201 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
128202 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
128203 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
128204 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
128205 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
128206 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
128207 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
128208 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
128209 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
128210 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
128211 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
128212 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
128213 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
128214 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
128215 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
128216 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
128217 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
128218 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
128219 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
128220 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
128221 +init_23083 init 0 23083 NULL
128222 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
128223 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
128224 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
128225 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
128226 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
128227 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
128228 +fls_long_23096 fls_long 0 23096 NULL nohasharray
128229 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
128230 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
128231 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
128232 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
128233 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
128234 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
128235 +da903x_read_23103 da903x_read 0 23103 NULL
128236 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
128237 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
128238 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
128239 +rawsock_create_23108 rawsock_create 0 23108 NULL
128240 +product_id_store_23109 product_id_store 0-4 23109 NULL
128241 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
128242 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
128243 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
128244 +__clear_user_23118 __clear_user 0 23118 NULL
128245 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
128246 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
128247 +guard_show_23120 guard_show 0 23120 NULL nohasharray
128248 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
128249 +id_show_23121 id_show 0 23121 NULL
128250 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
128251 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
128252 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL nohasharray
128253 +read_file_wow_23126 read_file_wow 3 23126 &vsc824x_add_skew_23126
128254 +do_generic_request_23130 do_generic_request 0 23130 NULL
128255 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
128256 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
128257 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
128258 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
128259 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
128260 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
128261 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
128262 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
128263 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3 23153 NULL
128264 +handle_event_23156 handle_event 0 23156 NULL
128265 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
128266 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
128267 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
128268 +video_begin_23167 video_begin 0 23167 NULL
128269 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
128270 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
128271 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
128272 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
128273 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
128274 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
128275 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
128276 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
128277 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
128278 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
128279 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
128280 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
128281 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
128282 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
128283 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
128284 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
128285 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
128286 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
128287 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
128288 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
128289 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
128290 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
128291 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
128292 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
128293 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
128294 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
128295 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
128296 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
128297 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
128298 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
128299 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
128300 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
128301 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
128302 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
128303 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
128304 +__kmalloc_23231 __kmalloc 1 23231 NULL
128305 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
128306 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
128307 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
128308 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
128309 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
128310 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
128311 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
128312 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
128313 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
128314 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
128315 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
128316 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
128317 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
128318 +alg_bind_23268 alg_bind 0 23268 NULL
128319 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
128320 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
128321 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
128322 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
128323 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
128324 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
128325 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
128326 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
128327 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
128328 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
128329 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
128330 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
128331 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
128332 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
128333 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
128334 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
128335 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
128336 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
128337 +ns_send_23311 ns_send 0 23311 NULL
128338 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
128339 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
128340 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
128341 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
128342 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
128343 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
128344 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
128345 +poll_oip_23322 poll_oip 0 23322 NULL
128346 +config_led_23323 config_led 0 23323 NULL
128347 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
128348 +run_gc_23325 run_gc 0 23325 NULL
128349 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
128350 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
128351 +page_readlink_23346 page_readlink 3 23346 NULL
128352 +prepare_23350 prepare 0 23350 NULL nohasharray
128353 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
128354 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
128355 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
128356 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
128357 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
128358 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
128359 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
128360 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
128361 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
128362 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
128363 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
128364 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
128365 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
128366 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
128367 +kobil_write_23392 kobil_write 0-4 23392 NULL
128368 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
128369 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
128370 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
128371 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
128372 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
128373 +goku_queue_23412 goku_queue 0 23412 NULL
128374 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
128375 +passive_show_23418 passive_show 0 23418 NULL
128376 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
128377 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
128378 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
128379 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
128380 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
128381 +gpiod_export_23427 gpiod_export 0 23427 NULL
128382 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
128383 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
128384 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
128385 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
128386 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
128387 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
128388 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
128389 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
128390 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
128391 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
128392 +napi_add_23455 napi_add 0 23455 NULL nohasharray
128393 +store_23455 store 0 23455 &napi_add_23455
128394 +sb_statfs_23456 sb_statfs 0 23456 NULL
128395 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
128396 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
128397 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
128398 +res_get_23470 res_get 0 23470 NULL
128399 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
128400 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
128401 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
128402 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
128403 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
128404 +compat_filldir_23489 compat_filldir 3 23489 NULL
128405 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
128406 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
128407 +event_filter_read_23494 event_filter_read 3 23494 NULL
128408 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
128409 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
128410 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
128411 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
128412 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
128413 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
128414 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
128415 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
128416 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
128417 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
128418 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
128419 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
128420 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
128421 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
128422 +get_component_active_23527 get_component_active 0 23527 NULL
128423 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
128424 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
128425 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
128426 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
128427 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
128428 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
128429 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
128430 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
128431 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
128432 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
128433 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
128434 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
128435 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
128436 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
128437 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
128438 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
128439 +show_net_stats_23573 show_net_stats 0 23573 NULL
128440 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
128441 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
128442 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
128443 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
128444 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
128445 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
128446 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
128447 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
128448 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
128449 +get_power_status_23592 get_power_status 0 23592 NULL
128450 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
128451 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
128452 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
128453 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
128454 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
128455 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
128456 +show_23604 show 0 23604 NULL
128457 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
128458 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
128459 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
128460 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
128461 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
128462 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
128463 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
128464 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
128465 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
128466 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
128467 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
128468 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
128469 +show_button_23622 show_button 0 23622 NULL
128470 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
128471 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
128472 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
128473 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
128474 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
128475 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
128476 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
128477 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
128478 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
128479 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
128480 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
128481 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
128482 +idVendor_show_23662 idVendor_show 0 23662 NULL
128483 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
128484 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
128485 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
128486 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
128487 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
128488 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
128489 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
128490 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
128491 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
128492 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
128493 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
128494 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
128495 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
128496 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
128497 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
128498 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
128499 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
128500 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
128501 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
128502 +cx18_read_23699 cx18_read 3-0 23699 NULL
128503 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
128504 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
128505 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
128506 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
128507 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
128508 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
128509 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
128510 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
128511 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
128512 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
128513 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
128514 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
128515 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
128516 +get_conn_info_23723 get_conn_info 4 23723 NULL
128517 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
128518 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
128519 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
128520 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
128521 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
128522 +gps_store_23731 gps_store 4 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731
128523 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
128524 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
128525 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
128526 +tg3_open_23742 tg3_open 0 23742 NULL
128527 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
128528 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
128529 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
128530 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
128531 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
128532 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
128533 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
128534 +show_max_23764 show_max 0 23764 NULL
128535 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
128536 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
128537 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
128538 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
128539 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3 23772 NULL
128540 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
128541 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
128542 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
128543 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
128544 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
128545 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
128546 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
128547 +map_write_23795 map_write 3-0 23795 NULL nohasharray
128548 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
128549 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
128550 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
128551 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
128552 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
128553 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
128554 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
128555 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
128556 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
128557 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
128558 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
128559 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
128560 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
128561 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
128562 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
128563 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
128564 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
128565 +hopcount_show_23825 hopcount_show 0 23825 NULL
128566 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
128567 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
128568 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
128569 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
128570 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
128571 +set_trigger_23840 set_trigger 0-4 23840 NULL
128572 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
128573 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
128574 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
128575 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
128576 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
128577 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
128578 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
128579 +p54_init_common_23850 p54_init_common 1 23850 NULL
128580 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
128581 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
128582 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
128583 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
128584 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
128585 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
128586 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
128587 +ath10k_core_create_23857 ath10k_core_create 1 23857 &show_iface_chap_auth_23857
128588 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
128589 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
128590 +device_event_23864 device_event 0 23864 NULL
128591 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
128592 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
128593 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
128594 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
128595 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
128596 +bond_init_23879 bond_init 0 23879 NULL
128597 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
128598 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
128599 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
128600 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
128601 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
128602 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
128603 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
128604 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
128605 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
128606 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
128607 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
128608 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
128609 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
128610 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
128611 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
128612 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
128613 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
128614 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
128615 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
128616 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
128617 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
128618 +save_image_23929 save_image 0 23929 NULL
128619 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
128620 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
128621 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
128622 +write_vda_23934 write_vda 0-5-6 23934 NULL
128623 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
128624 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
128625 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
128626 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
128627 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
128628 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
128629 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
128630 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
128631 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
128632 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
128633 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
128634 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
128635 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
128636 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
128637 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
128638 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
128639 +vfs_write_23971 vfs_write 3-0 23971 NULL
128640 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
128641 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
128642 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
128643 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
128644 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
128645 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
128646 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
128647 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
128648 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
128649 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
128650 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
128651 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
128652 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
128653 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
128654 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
128655 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
128656 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
128657 +average_write_24020 average_write 0-3 24020 NULL
128658 +give_pages_24021 give_pages 3 24021 NULL
128659 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
128660 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
128661 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
128662 +show_24031 show 0 24031 NULL
128663 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
128664 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
128665 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
128666 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
128667 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
128668 +setkey_24042 setkey 0 24042 NULL
128669 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
128670 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
128671 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
128672 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
128673 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
128674 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
128675 +ad9523_write_24058 ad9523_write 0 24058 NULL
128676 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
128677 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
128678 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
128679 +domid_show_24067 domid_show 0 24067 NULL nohasharray
128680 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
128681 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
128682 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
128683 +usbnet_open_24073 usbnet_open 0 24073 NULL
128684 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
128685 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
128686 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
128687 +show_point2_24082 show_point2 0 24082 NULL
128688 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
128689 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
128690 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
128691 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
128692 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
128693 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
128694 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
128695 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
128696 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
128697 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
128698 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
128699 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
128700 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
128701 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
128702 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
128703 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
128704 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
128705 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
128706 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
128707 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
128708 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
128709 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
128710 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
128711 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
128712 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
128713 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
128714 +store_24149 store 0-3 24149 NULL
128715 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
128716 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
128717 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
128718 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
128719 +notes_read_24165 notes_read 0-6-5 24165 NULL
128720 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
128721 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
128722 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
128723 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
128724 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
128725 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
128726 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
128727 +adv7343_write_24183 adv7343_write 0 24183 NULL
128728 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
128729 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
128730 +resource_show_24189 resource_show 0 24189 NULL
128731 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
128732 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
128733 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
128734 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
128735 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
128736 +ts_play_24203 ts_play 0-3 24203 NULL
128737 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
128738 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
128739 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
128740 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
128741 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
128742 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
128743 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
128744 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
128745 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
128746 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
128747 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
128748 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
128749 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
128750 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
128751 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
128752 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
128753 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
128754 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
128755 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
128756 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
128757 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
128758 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
128759 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
128760 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
128761 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
128762 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
128763 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
128764 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
128765 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
128766 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
128767 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
128768 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
128769 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
128770 +store_24273 store 0 24273 &tun_chr_write_iter_24273
128771 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
128772 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
128773 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
128774 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
128775 +thin_status_24278 thin_status 5 24278 NULL
128776 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
128777 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
128778 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
128779 +msg_size_24288 msg_size 0 24288 NULL
128780 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
128781 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
128782 +map_page_24298 map_page 4-3 24298 NULL
128783 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
128784 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
128785 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
128786 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
128787 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
128788 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
128789 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
128790 +aliases_show_24315 aliases_show 0 24315 NULL
128791 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
128792 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
128793 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
128794 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
128795 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
128796 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
128797 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
128798 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
128799 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
128800 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
128801 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
128802 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
128803 +nf_iterate_24348 nf_iterate 0 24348 NULL
128804 +prepare_pages_24349 prepare_pages 0 24349 NULL
128805 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
128806 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
128807 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
128808 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
128809 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
128810 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
128811 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
128812 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
128813 +break_deleg_24373 break_deleg 0 24373 NULL
128814 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
128815 +submit_24379 submit 0 24379 NULL
128816 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
128817 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
128818 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
128819 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
128820 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
128821 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
128822 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
128823 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
128824 +getxattr_24398 getxattr 4 24398 NULL nohasharray
128825 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
128826 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
128827 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
128828 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
128829 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
128830 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
128831 +default_density_show_24417 default_density_show 0 24417 NULL
128832 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
128833 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
128834 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
128835 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
128836 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
128837 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
128838 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
128839 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
128840 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
128841 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
128842 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
128843 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
128844 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
128845 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
128846 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
128847 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
128848 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
128849 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
128850 +show_24457 show 0 24457 NULL
128851 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
128852 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
128853 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
128854 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
128855 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
128856 +lport_reset_24466 lport_reset 0 24466 NULL
128857 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
128858 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
128859 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
128860 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
128861 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
128862 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
128863 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
128864 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
128865 +pl2303_open_24492 pl2303_open 0 24492 NULL
128866 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
128867 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
128868 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
128869 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
128870 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
128871 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
128872 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
128873 +pd_video_read_24510 pd_video_read 3 24510 NULL
128874 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
128875 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
128876 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
128877 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
128878 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
128879 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
128880 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
128881 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
128882 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
128883 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
128884 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
128885 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
128886 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
128887 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
128888 +unix_mknod_24543 unix_mknod 0 24543 NULL
128889 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
128890 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
128891 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
128892 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
128893 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
128894 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
128895 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
128896 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
128897 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
128898 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
128899 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
128900 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
128901 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
128902 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
128903 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
128904 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
128905 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
128906 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
128907 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
128908 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
128909 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
128910 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
128911 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
128912 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
128913 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
128914 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
128915 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
128916 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
128917 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
128918 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
128919 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
128920 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
128921 +SyS_poll_24620 SyS_poll 2 24620 NULL
128922 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
128923 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
128924 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
128925 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
128926 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
128927 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
128928 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
128929 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
128930 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
128931 +fake_mtu_24641 fake_mtu 0 24641 NULL
128932 +context_alloc_24645 context_alloc 3 24645 NULL
128933 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
128934 +store_red_24652 store_red 0-4 24652 NULL
128935 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
128936 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
128937 +update_devfreq_24674 update_devfreq 0 24674 NULL
128938 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
128939 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
128940 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
128941 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
128942 +ali1563_access_24683 ali1563_access 0 24683 NULL
128943 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
128944 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
128945 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
128946 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
128947 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
128948 +dgram_connect_24701 dgram_connect 0 24701 NULL
128949 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
128950 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
128951 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
128952 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
128953 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
128954 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
128955 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
128956 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
128957 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
128958 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
128959 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
128960 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
128961 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
128962 +pps_show_24748 pps_show 0 24748 NULL
128963 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
128964 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
128965 +rdma_read_chunk_lcl_24753 rdma_read_chunk_lcl 7 24753 NULL
128966 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
128967 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
128968 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
128969 +get_src_24759 get_src 0 24759 NULL
128970 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
128971 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
128972 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
128973 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
128974 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
128975 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
128976 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
128977 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
128978 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
128979 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
128980 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
128981 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
128982 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
128983 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
128984 +cache_read_24790 cache_read 3-0 24790 NULL
128985 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
128986 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
128987 +register_bcache_24797 register_bcache 0-4 24797 NULL
128988 +unpack_str_24798 unpack_str 0 24798 NULL
128989 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
128990 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
128991 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
128992 +get_register_page_24802 get_register_page 0 24802 NULL
128993 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
128994 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
128995 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
128996 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
128997 +attr_show_args_24816 attr_show_args 0 24816 NULL
128998 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
128999 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
129000 +brport_show_24827 brport_show 0 24827 NULL
129001 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
129002 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
129003 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
129004 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
129005 +reboot_24837 reboot 0-4 24837 NULL nohasharray
129006 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
129007 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
129008 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
129009 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
129010 +get_latch_status_24846 get_latch_status 0 24846 NULL
129011 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
129012 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
129013 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
129014 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
129015 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
129016 +do_sock_write_24865 do_sock_write 0 24865 NULL
129017 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
129018 +setup_buffering_24872 setup_buffering 0 24872 NULL
129019 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
129020 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
129021 +input_map_show_24878 input_map_show 0 24878 NULL
129022 +zf_write_24882 zf_write 0-3 24882 NULL
129023 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
129024 +store_24890 store 0 24890 NULL
129025 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
129026 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
129027 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
129028 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
129029 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
129030 +work_start_24905 work_start 0 24905 NULL
129031 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
129032 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
129033 +__hci_init_24909 __hci_init 0 24909 NULL
129034 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
129035 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
129036 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
129037 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
129038 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
129039 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
129040 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
129041 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
129042 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
129043 +next_token_24929 next_token 0 24929 NULL
129044 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
129045 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
129046 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
129047 +claim_resources_24936 claim_resources 0 24936 NULL
129048 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
129049 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
129050 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
129051 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
129052 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
129053 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
129054 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
129055 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
129056 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
129057 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
129058 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
129059 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
129060 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
129061 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
129062 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
129063 +cancel_store_24982 cancel_store 0-4 24982 NULL
129064 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
129065 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
129066 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
129067 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
129068 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
129069 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
129070 +profiling_store_24997 profiling_store 0-4 24997 NULL
129071 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
129072 +slot_get_24999 slot_get 0 24999 NULL
129073 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
129074 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
129075 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
129076 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
129077 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
129078 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
129079 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
129080 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
129081 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
129082 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
129083 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
129084 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
129085 +i2400m_open_25041 i2400m_open 0 25041 NULL
129086 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
129087 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
129088 +removable_store_25044 removable_store 0-3 25044 NULL
129089 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
129090 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
129091 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
129092 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
129093 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
129094 +show_rtc_25056 show_rtc 0 25056 NULL
129095 +pptp_create_25064 pptp_create 0 25064 NULL
129096 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
129097 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
129098 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
129099 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
129100 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
129101 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
129102 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
129103 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
129104 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
129105 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
129106 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
129107 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
129108 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
129109 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
129110 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
129111 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
129112 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
129113 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL nohasharray
129114 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 &ath5k_attr_show_ani_mode_25098
129115 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
129116 +statfs_25104 statfs 0 25104 NULL nohasharray
129117 +action_store_25104 action_store 0-3 25104 &statfs_25104
129118 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
129119 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
129120 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
129121 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
129122 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
129123 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
129124 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
129125 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
129126 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
129127 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
129128 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
129129 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
129130 +ses_probe_25128 ses_probe 0 25128 NULL
129131 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
129132 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
129133 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
129134 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
129135 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
129136 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
129137 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
129138 +pagesize_show_25147 pagesize_show 0 25147 NULL
129139 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
129140 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
129141 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
129142 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
129143 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
129144 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
129145 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
129146 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
129147 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
129148 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
129149 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
129150 +show_src_clock_25168 show_src_clock 0 25168 NULL
129151 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
129152 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
129153 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
129154 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
129155 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
129156 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
129157 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
129158 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
129159 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
129160 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
129161 +patch_alc662_25213 patch_alc662 0 25213 NULL
129162 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
129163 +open_rx_first_25220 open_rx_first 0 25220 NULL
129164 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
129165 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
129166 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
129167 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
129168 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
129169 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
129170 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
129171 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
129172 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
129173 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
129174 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
129175 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
129176 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
129177 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
129178 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
129179 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
129180 +stripe_status_25259 stripe_status 5 25259 NULL
129181 +line6_probe_25262 line6_probe 6 25262 NULL
129182 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
129183 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
129184 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
129185 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
129186 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
129187 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
129188 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
129189 +vfs_writev_25278 vfs_writev 3 25278 NULL
129190 +protocol_show_25279 protocol_show 0 25279 NULL
129191 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
129192 +ray_suspend_25281 ray_suspend 0 25281 NULL
129193 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
129194 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
129195 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
129196 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
129197 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
129198 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
129199 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
129200 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
129201 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
129202 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
129203 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
129204 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
129205 +read8_reg_25307 read8_reg 4-0 25307 NULL
129206 +firm_open_25313 firm_open 0 25313 NULL
129207 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
129208 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
129209 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
129210 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
129211 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
129212 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
129213 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
129214 +print_state_25323 print_state 0 25323 NULL
129215 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
129216 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
129217 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
129218 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
129219 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
129220 +show_rps_map_25336 show_rps_map 0 25336 NULL
129221 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
129222 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
129223 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
129224 +dump_align_25345 dump_align 2 25345 NULL
129225 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
129226 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
129227 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
129228 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
129229 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
129230 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
129231 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
129232 +net2272_enable_25362 net2272_enable 0 25362 NULL
129233 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
129234 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
129235 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
129236 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
129237 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
129238 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
129239 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
129240 +probe_25378 probe 0 25378 &rh_queue_status_25378
129241 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
129242 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
129243 +ep_queue_25382 ep_queue 0 25382 NULL
129244 +sis96x_access_25383 sis96x_access 0 25383 NULL
129245 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
129246 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
129247 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
129248 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
129249 +show_truinst_25392 show_truinst 0 25392 NULL
129250 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
129251 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
129252 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
129253 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
129254 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
129255 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
129256 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
129257 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
129258 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
129259 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
129260 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
129261 +par96_open_25418 par96_open 0 25418 NULL
129262 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
129263 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
129264 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
129265 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
129266 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
129267 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
129268 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
129269 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
129270 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
129271 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
129272 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
129273 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
129274 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
129275 +print_name_25459 print_name 0 25459 NULL nohasharray
129276 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
129277 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
129278 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
129279 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
129280 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
129281 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
129282 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
129283 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
129284 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
129285 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
129286 +read_cmd_25491 read_cmd 0 25491 NULL
129287 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
129288 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
129289 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
129290 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
129291 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
129292 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
129293 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
129294 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
129295 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
129296 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
129297 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
129298 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
129299 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
129300 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
129301 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
129302 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
129303 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
129304 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
129305 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
129306 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
129307 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
129308 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
129309 +ad9523_show_25530 ad9523_show 0 25530 NULL
129310 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
129311 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
129312 +num_reads_show_25535 num_reads_show 0 25535 NULL
129313 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
129314 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
129315 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
129316 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
129317 +store_octave_25552 store_octave 0-4 25552 NULL
129318 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
129319 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
129320 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
129321 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
129322 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
129323 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
129324 +read_dscorr_25560 read_dscorr 0 25560 NULL
129325 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
129326 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
129327 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
129328 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
129329 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
129330 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
129331 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
129332 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
129333 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
129334 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
129335 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
129336 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
129337 +open_tx_25605 open_tx 0 25605 NULL
129338 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
129339 +chksum_init_25613 chksum_init 0 25613 NULL
129340 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
129341 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
129342 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
129343 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
129344 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
129345 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
129346 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
129347 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
129348 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
129349 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
129350 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
129351 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
129352 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
129353 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
129354 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
129355 +zatm_send_25650 zatm_send 0 25650 NULL
129356 +set_acpi_25652 set_acpi 0 25652 NULL
129357 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
129358 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
129359 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
129360 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
129361 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
129362 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
129363 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
129364 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
129365 +unix_getname_25678 unix_getname 0 25678 NULL
129366 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
129367 +total_objects_show_25687 total_objects_show 0 25687 NULL
129368 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
129369 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
129370 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
129371 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
129372 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
129373 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
129374 +alloc_ring_25697 alloc_ring 0 25697 NULL
129375 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
129376 +privsize_25701 privsize 0 25701 NULL
129377 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
129378 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
129379 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
129380 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
129381 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
129382 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
129383 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
129384 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
129385 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
129386 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
129387 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
129388 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
129389 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
129390 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
129391 +switch_partition_25723 switch_partition 0 25723 NULL
129392 +eth_bind_25725 eth_bind 0 25725 NULL
129393 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
129394 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
129395 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
129396 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
129397 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
129398 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
129399 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
129400 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
129401 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
129402 +vx_set_format_25741 vx_set_format 0 25741 NULL
129403 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
129404 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
129405 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
129406 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
129407 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
129408 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
129409 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
129410 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
129411 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
129412 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
129413 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
129414 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
129415 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
129416 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
129417 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
129418 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
129419 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
129420 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
129421 +read_delin_25798 read_delin 0 25798 NULL
129422 +sg_read_25799 sg_read 3-0 25799 NULL
129423 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
129424 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
129425 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
129426 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
129427 +system_enable_read_25815 system_enable_read 3 25815 NULL
129428 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
129429 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
129430 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
129431 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
129432 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
129433 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
129434 +show_red_25831 show_red 0 25831 NULL nohasharray
129435 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
129436 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
129437 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
129438 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
129439 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
129440 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
129441 +parport_read_25855 parport_read 0 25855 NULL
129442 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
129443 +level_show_25858 level_show 0 25858 NULL
129444 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
129445 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
129446 +null_build_header_25866 null_build_header 0 25866 NULL
129447 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
129448 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
129449 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
129450 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
129451 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
129452 +fix_io_25879 fix_io 0 25879 NULL nohasharray
129453 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
129454 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
129455 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
129456 +acf_status_25890 acf_status 0 25890 NULL
129457 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
129458 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
129459 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
129460 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
129461 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
129462 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
129463 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
129464 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
129465 +send_purge_25911 send_purge 0 25911 NULL
129466 +resume_store_25917 resume_store 0-4 25917 NULL
129467 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
129468 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
129469 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
129470 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
129471 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
129472 +_get_word_25929 _get_word 0 25929 NULL
129473 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
129474 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
129475 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
129476 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
129477 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
129478 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
129479 +flush_25957 flush 2-0 25957 NULL
129480 +done_25962 done 0 25962 NULL
129481 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
129482 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
129483 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
129484 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
129485 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
129486 +video_register_device_25971 video_register_device 3 25971 NULL
129487 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
129488 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
129489 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
129490 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
129491 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
129492 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
129493 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
129494 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
129495 +fan_get_status_26004 fan_get_status 0 26004 NULL
129496 +init_26006 init 0 26006 NULL
129497 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
129498 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
129499 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
129500 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
129501 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
129502 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
129503 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
129504 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
129505 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
129506 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
129507 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
129508 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
129509 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
129510 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
129511 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
129512 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
129513 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
129514 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
129515 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
129516 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
129517 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
129518 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
129519 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
129520 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
129521 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
129522 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
129523 +update_vlan_26069 update_vlan 0 26069 NULL
129524 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
129525 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
129526 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
129527 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL nohasharray
129528 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 &exofs_write_begin_export_26071
129529 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
129530 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
129531 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
129532 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
129533 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
129534 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
129535 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
129536 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
129537 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
129538 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
129539 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
129540 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
129541 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
129542 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
129543 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
129544 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
129545 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
129546 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
129547 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
129548 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
129549 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
129550 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
129551 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
129552 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
129553 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
129554 +func_id_show_26143 func_id_show 0 26143 NULL
129555 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
129556 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
129557 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
129558 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
129559 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
129560 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
129561 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
129562 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
129563 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
129564 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
129565 +read_data_26165 read_data 0 26165 NULL nohasharray
129566 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
129567 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
129568 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
129569 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
129570 +query_port_26169 query_port 0 26169 NULL
129571 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
129572 +show_26172 show 0 26172 NULL
129573 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
129574 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
129575 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
129576 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
129577 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
129578 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
129579 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
129580 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
129581 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
129582 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
129583 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
129584 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
129585 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
129586 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
129587 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
129588 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
129589 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
129590 +mce_write_26201 mce_write 3 26201 NULL
129591 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
129592 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
129593 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
129594 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
129595 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
129596 +SyS_splice_26206 SyS_splice 5 26206 NULL
129597 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
129598 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
129599 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
129600 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
129601 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
129602 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
129603 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
129604 +teql_master_open_26224 teql_master_open 0 26224 NULL
129605 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
129606 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
129607 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
129608 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
129609 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
129610 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
129611 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
129612 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
129613 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
129614 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
129615 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
129616 +show_26245 show 0 26245 NULL
129617 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
129618 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
129619 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
129620 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
129621 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
129622 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
129623 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
129624 +activate_26268 activate 0 26268 NULL
129625 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
129626 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
129627 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
129628 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
129629 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
129630 +size_write_26288 size_write 0-3 26288 NULL
129631 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
129632 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
129633 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
129634 +dbg_write_26301 dbg_write 0-3 26301 NULL
129635 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
129636 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
129637 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
129638 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
129639 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
129640 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
129641 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
129642 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
129643 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3 26317 NULL
129644 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
129645 +show_temp_26323 show_temp 0 26323 NULL
129646 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
129647 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
129648 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
129649 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
129650 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
129651 +nr_getname_26347 nr_getname 0 26347 NULL
129652 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
129653 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
129654 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
129655 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
129656 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
129657 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
129658 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
129659 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
129660 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
129661 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
129662 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
129663 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
129664 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
129665 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
129666 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
129667 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
129668 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
129669 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
129670 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
129671 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
129672 +trigger_26381 trigger 0 26381 NULL
129673 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
129674 +pl_reset_26387 pl_reset 0 26387 NULL
129675 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
129676 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
129677 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
129678 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
129679 +ntty_write_26404 ntty_write 3 26404 NULL
129680 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
129681 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
129682 +firmware_store_26408 firmware_store 4-0 26408 NULL
129683 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
129684 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
129685 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
129686 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
129687 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
129688 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
129689 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
129690 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
129691 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
129692 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
129693 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
129694 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
129695 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL nohasharray
129696 +add_device_26448 add_device 4 26448 &hfs_inode_setattr_26448
129697 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
129698 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
129699 +prism2_open_26452 prism2_open 0 26452 NULL
129700 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
129701 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
129702 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
129703 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
129704 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
129705 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
129706 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
129707 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
129708 +show_attribute_26469 show_attribute 0 26469 NULL
129709 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
129710 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
129711 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
129712 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
129713 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
129714 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
129715 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
129716 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
129717 +active_show_26489 active_show 0 26489 NULL
129718 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
129719 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
129720 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
129721 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
129722 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
129723 +activate_26500 activate 0 26500 NULL
129724 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
129725 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
129726 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
129727 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
129728 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
129729 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
129730 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
129731 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
129732 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
129733 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
129734 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
129735 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
129736 +portio_size_show_26525 portio_size_show 0 26525 NULL
129737 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
129738 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
129739 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
129740 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
129741 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
129742 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
129743 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
129744 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
129745 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
129746 +online_show_26562 online_show 0 26562 NULL nohasharray
129747 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
129748 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
129749 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
129750 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
129751 +mode_string_26566 mode_string 0 26566 NULL
129752 +sha256_export_26571 sha256_export 0 26571 NULL
129753 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
129754 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
129755 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
129756 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
129757 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
129758 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
129759 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
129760 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
129761 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
129762 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
129763 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
129764 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
129765 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
129766 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
129767 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
129768 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
129769 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
129770 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
129771 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
129772 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
129773 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
129774 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
129775 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
129776 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
129777 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
129778 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
129779 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
129780 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
129781 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
129782 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
129783 +config_init_26642 config_init 0 26642 NULL
129784 +null_digest_26644 null_digest 0 26644 NULL
129785 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
129786 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
129787 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
129788 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
129789 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
129790 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
129791 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
129792 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
129793 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
129794 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
129795 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
129796 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
129797 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
129798 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
129799 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
129800 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
129801 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
129802 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
129803 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
129804 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
129805 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
129806 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
129807 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
129808 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
129809 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
129810 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
129811 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
129812 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
129813 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
129814 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
129815 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
129816 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
129817 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
129818 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
129819 +get_register_26725 get_register 0 26725 NULL
129820 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
129821 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
129822 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
129823 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
129824 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
129825 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
129826 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
129827 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
129828 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
129829 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
129830 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
129831 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
129832 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
129833 +store_26755 store 0 26755 NULL
129834 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
129835 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
129836 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
129837 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
129838 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
129839 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
129840 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
129841 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
129842 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
129843 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
129844 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
129845 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
129846 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
129847 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
129848 +inotify_read_26778 inotify_read 0-3 26778 NULL
129849 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
129850 +read_port_26787 read_port 0-3 26787 NULL
129851 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
129852 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
129853 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
129854 +select_sec_26799 select_sec 0 26799 NULL
129855 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
129856 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
129857 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
129858 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
129859 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
129860 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
129861 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
129862 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
129863 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
129864 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
129865 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
129866 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
129867 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
129868 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
129869 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
129870 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
129871 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
129872 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
129873 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
129874 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
129875 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
129876 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
129877 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
129878 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
129879 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
129880 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
129881 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
129882 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
129883 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
129884 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
129885 +uevent_store_26862 uevent_store 0-3 26862 NULL
129886 +netlink_insert_26863 netlink_insert 0 26863 NULL
129887 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
129888 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
129889 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
129890 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
129891 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
129892 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
129893 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
129894 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
129895 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
129896 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
129897 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
129898 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
129899 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
129900 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
129901 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
129902 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
129903 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
129904 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
129905 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
129906 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
129907 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
129908 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
129909 +sctp_error_26925 sctp_error 0-3 26925 NULL
129910 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
129911 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
129912 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
129913 +rndis_command_26933 rndis_command 0 26933 NULL
129914 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
129915 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
129916 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
129917 +show_rev_26939 show_rev 0 26939 NULL
129918 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
129919 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
129920 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
129921 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
129922 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
129923 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
129924 +pvc_open_26949 pvc_open 0 26949 NULL
129925 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
129926 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
129927 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
129928 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
129929 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
129930 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
129931 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
129932 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
129933 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
129934 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
129935 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
129936 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
129937 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
129938 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
129939 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
129940 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
129941 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
129942 +bdx_open_26997 bdx_open 0 26997 NULL
129943 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
129944 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
129945 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
129946 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
129947 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
129948 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
129949 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
129950 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
129951 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
129952 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
129953 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
129954 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
129955 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
129956 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
129957 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
129958 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
129959 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
129960 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
129961 +store_line2_27047 store_line2 4-0 27047 NULL
129962 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
129963 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
129964 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
129965 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
129966 +group_store_27061 group_store 4-0 27061 NULL
129967 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
129968 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
129969 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
129970 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
129971 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
129972 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
129973 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
129974 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
129975 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
129976 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
129977 +find_first_bit_27088 find_first_bit 0 27088 NULL
129978 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
129979 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
129980 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
129981 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
129982 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
129983 +store_output_27101 store_output 0-4 27101 NULL
129984 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
129985 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
129986 +pb0100_start_27111 pb0100_start 0 27111 NULL
129987 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
129988 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
129989 +write_27128 write 0-3 27128 NULL
129990 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
129991 +write_27129 write 0 27129 &rocker_cmd_exec_27129
129992 +ia_send_27132 ia_send 0 27132 NULL
129993 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
129994 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
129995 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
129996 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
129997 +netstat_show_27140 netstat_show 0 27140 NULL
129998 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
129999 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
130000 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
130001 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
130002 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
130003 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
130004 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
130005 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
130006 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
130007 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
130008 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
130009 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
130010 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
130011 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
130012 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
130013 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
130014 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
130015 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
130016 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
130017 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
130018 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
130019 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
130020 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
130021 +wait_comp_27187 wait_comp 0 27187 NULL
130022 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
130023 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
130024 +freeze_fs_27192 freeze_fs 0 27192 NULL
130025 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
130026 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
130027 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
130028 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
130029 +ep0_queue_27223 ep0_queue 0 27223 NULL
130030 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
130031 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
130032 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
130033 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
130034 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
130035 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
130036 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
130037 +store_dev_name_27240 store_dev_name 0 27240 NULL
130038 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
130039 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
130040 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
130041 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
130042 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
130043 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
130044 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
130045 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
130046 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
130047 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
130048 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
130049 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
130050 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
130051 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
130052 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
130053 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
130054 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
130055 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
130056 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
130057 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
130058 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
130059 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
130060 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
130061 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
130062 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
130063 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
130064 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
130065 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
130066 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
130067 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
130068 +__wmi_send_27296 __wmi_send 0 27296 NULL
130069 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
130070 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
130071 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
130072 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
130073 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
130074 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
130075 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
130076 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
130077 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
130078 +write_buf_27316 write_buf 3 27316 NULL
130079 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
130080 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
130081 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
130082 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
130083 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
130084 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
130085 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
130086 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
130087 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
130088 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
130089 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
130090 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
130091 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
130092 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
130093 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
130094 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
130095 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
130096 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
130097 +it87_read_value_27385 it87_read_value 0 27385 NULL
130098 +show_activation_width_27387 show_activation_width 0 27387 NULL
130099 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
130100 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
130101 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
130102 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
130103 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
130104 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
130105 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
130106 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
130107 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
130108 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
130109 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
130110 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
130111 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
130112 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
130113 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
130114 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
130115 +cypress_write_27423 cypress_write 4-0 27423 NULL
130116 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
130117 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
130118 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
130119 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
130120 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
130121 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
130122 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
130123 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
130124 +priority_show_27437 priority_show 0 27437 NULL nohasharray
130125 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
130126 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
130127 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
130128 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
130129 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
130130 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
130131 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
130132 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
130133 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
130134 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
130135 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
130136 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
130137 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
130138 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
130139 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
130140 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
130141 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
130142 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
130143 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
130144 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
130145 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
130146 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
130147 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
130148 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
130149 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
130150 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
130151 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
130152 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
130153 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
130154 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
130155 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
130156 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
130157 +show_port_phy_27505 show_port_phy 0 27505 NULL
130158 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
130159 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
130160 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
130161 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
130162 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
130163 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
130164 +store_sensor_27515 store_sensor 0-4 27515 NULL
130165 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
130166 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
130167 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
130168 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
130169 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
130170 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
130171 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
130172 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
130173 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
130174 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
130175 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
130176 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
130177 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
130178 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
130179 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
130180 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
130181 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
130182 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
130183 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
130184 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
130185 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
130186 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
130187 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
130188 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
130189 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
130190 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
130191 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
130192 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
130193 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
130194 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
130195 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
130196 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
130197 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
130198 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
130199 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
130200 +max_age_show_27620 max_age_show 0 27620 NULL
130201 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
130202 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
130203 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
130204 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
130205 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
130206 +connect_27639 connect 0 27639 NULL
130207 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
130208 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
130209 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
130210 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
130211 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
130212 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
130213 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
130214 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
130215 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
130216 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
130217 +presence_read_file_27668 presence_read_file 0 27668 NULL
130218 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
130219 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
130220 +min_sync_show_27671 min_sync_show 0 27671 NULL
130221 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
130222 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
130223 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
130224 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
130225 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
130226 +read_27678 read 0 27678 NULL
130227 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
130228 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
130229 +trusted_get_27684 trusted_get 0 27684 NULL
130230 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
130231 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
130232 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
130233 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
130234 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
130235 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
130236 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
130237 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
130238 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
130239 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
130240 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
130241 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
130242 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
130243 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
130244 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
130245 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
130246 +drv_start_27735 drv_start 0 27735 NULL
130247 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
130248 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
130249 +do_grow_27746 do_grow 0 27746 NULL
130250 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
130251 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
130252 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
130253 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
130254 +md4_update_27759 md4_update 0 27759 NULL nohasharray
130255 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
130256 +store_io_db_27768 store_io_db 0-4 27768 NULL
130257 +kcalloc_27770 kcalloc 2-1 27770 NULL
130258 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
130259 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
130260 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
130261 +device_notifier_27779 device_notifier 0 27779 NULL
130262 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
130263 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
130264 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
130265 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
130266 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
130267 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
130268 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
130269 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
130270 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
130271 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
130272 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
130273 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
130274 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
130275 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
130276 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
130277 +smk_set_access_27817 smk_set_access 0 27817 NULL
130278 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
130279 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
130280 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
130281 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
130282 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
130283 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
130284 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
130285 +et131x_open_27842 et131x_open 0 27842 NULL
130286 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
130287 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
130288 +read_profile_27859 read_profile 3-0 27859 NULL
130289 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
130290 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
130291 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
130292 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
130293 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
130294 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
130295 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
130296 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
130297 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
130298 +diag_read_27874 diag_read 0 27874 NULL
130299 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
130300 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
130301 +show_als_channel_27889 show_als_channel 0 27889 NULL
130302 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
130303 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
130304 +func_27900 func 0 27900 NULL nohasharray
130305 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
130306 +gluebi_write_27905 gluebi_write 3 27905 NULL
130307 +handle_dots_27910 handle_dots 0 27910 NULL
130308 +store_27911 store 0-4 27911 NULL
130309 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
130310 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
130311 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
130312 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
130313 +bm_find_next_27929 bm_find_next 2 27929 NULL
130314 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
130315 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
130316 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
130317 +get_alarm_27933 get_alarm 0 27933 NULL
130318 +can_attach_27934 can_attach 0 27934 NULL
130319 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
130320 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
130321 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
130322 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
130323 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
130324 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
130325 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
130326 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
130327 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
130328 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
130329 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
130330 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
130331 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
130332 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
130333 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
130334 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
130335 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
130336 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
130337 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
130338 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
130339 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
130340 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
130341 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
130342 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
130343 +get_max_state_27981 get_max_state 0 27981 NULL
130344 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
130345 +wan_set_status_27984 wan_set_status 0 27984 NULL
130346 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
130347 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
130348 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
130349 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
130350 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
130351 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
130352 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
130353 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
130354 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
130355 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
130356 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
130357 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
130358 +device_id_show_28011 device_id_show 0 28011 NULL
130359 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
130360 +show_28017 show 0 28017 NULL nohasharray
130361 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
130362 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
130363 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
130364 +memory_block_action_28024 memory_block_action 0 28024 NULL
130365 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
130366 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
130367 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
130368 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
130369 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
130370 +smc_open_28037 smc_open 0 28037 NULL nohasharray
130371 +store_map_28037 store_map 0-4 28037 &smc_open_28037
130372 +show_pools_28038 show_pools 0 28038 NULL
130373 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
130374 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
130375 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
130376 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
130377 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
130378 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
130379 +pool_status_28055 pool_status 5 28055 NULL
130380 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
130381 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
130382 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
130383 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
130384 +ib_query_port_28079 ib_query_port 0 28079 NULL
130385 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
130386 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
130387 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
130388 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
130389 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
130390 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
130391 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
130392 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
130393 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
130394 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
130395 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
130396 +show_initstate_28108 show_initstate 0 28108 NULL
130397 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
130398 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
130399 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
130400 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
130401 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
130402 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
130403 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
130404 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
130405 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
130406 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
130407 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
130408 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
130409 +manuf_show_28140 manuf_show 0 28140 NULL
130410 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
130411 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
130412 +video_read_28148 video_read 3-0 28148 NULL nohasharray
130413 +store_28148 store 0 28148 &video_read_28148
130414 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
130415 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
130416 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
130417 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
130418 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
130419 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
130420 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
130421 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
130422 +vread_28173 vread 0-3 28173 NULL
130423 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
130424 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
130425 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
130426 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
130427 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
130428 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
130429 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
130430 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
130431 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
130432 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
130433 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
130434 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
130435 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
130436 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
130437 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
130438 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
130439 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
130440 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
130441 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
130442 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
130443 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
130444 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
130445 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
130446 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
130447 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
130448 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
130449 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
130450 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
130451 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
130452 +write_28250 write 0 28250 NULL nohasharray
130453 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
130454 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
130455 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
130456 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
130457 +pci_notify_28258 pci_notify 0 28258 NULL
130458 +add_interface_28259 add_interface 0 28259 NULL
130459 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
130460 +airo_open_28270 airo_open 0 28270 NULL
130461 +avtab_read_28272 avtab_read 0 28272 NULL
130462 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
130463 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
130464 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
130465 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
130466 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
130467 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
130468 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
130469 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
130470 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
130471 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
130472 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
130473 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
130474 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
130475 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
130476 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
130477 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
130478 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
130479 +print_fw_version_28310 print_fw_version 0 28310 NULL
130480 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
130481 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
130482 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
130483 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
130484 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
130485 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
130486 +filldir64_28323 filldir64 3 28323 NULL
130487 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
130488 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
130489 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
130490 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
130491 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
130492 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
130493 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
130494 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
130495 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
130496 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
130497 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
130498 +michael_init_28344 michael_init 0 28344 NULL nohasharray
130499 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
130500 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
130501 +ldlat_show_28348 ldlat_show 0 28348 NULL
130502 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
130503 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
130504 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
130505 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
130506 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
130507 +data_read_28357 data_read 0 28357 &show_mem_db_28357
130508 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
130509 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
130510 +send_control_msg_28366 send_control_msg 0 28366 NULL
130511 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
130512 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
130513 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
130514 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
130515 +operstate_show_28374 operstate_show 0 28374 NULL
130516 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
130517 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
130518 +sys_writev_28384 sys_writev 3 28384 NULL
130519 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
130520 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
130521 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
130522 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
130523 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
130524 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
130525 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
130526 +mtu_28400 mtu 0 28400 NULL
130527 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
130528 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
130529 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
130530 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
130531 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
130532 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
130533 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
130534 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
130535 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
130536 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
130537 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
130538 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
130539 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
130540 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
130541 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
130542 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
130543 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
130544 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
130545 +direction_show_28442 direction_show 0 28442 NULL
130546 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
130547 +testmode_write_28445 testmode_write 3 28445 NULL
130548 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
130549 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
130550 +lookup_last_28455 lookup_last 0 28455 NULL
130551 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
130552 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
130553 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
130554 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
130555 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
130556 +show_28462 show 0 28462 NULL
130557 +set_mode_28465 set_mode 0 28465 NULL
130558 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
130559 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
130560 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
130561 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
130562 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
130563 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
130564 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
130565 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
130566 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
130567 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
130568 +max_response_pages_28492 max_response_pages 0 28492 NULL
130569 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
130570 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
130571 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
130572 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
130573 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
130574 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
130575 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
130576 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
130577 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
130578 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
130579 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
130580 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
130581 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
130582 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
130583 +list_28535 list 0-5 28535 NULL
130584 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
130585 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
130586 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
130587 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
130588 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
130589 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
130590 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
130591 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
130592 +statfs_28548 statfs 0 28548 NULL
130593 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
130594 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
130595 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
130596 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
130597 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
130598 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
130599 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
130600 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
130601 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
130602 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
130603 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
130604 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
130605 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
130606 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
130607 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
130608 +el3_open_28584 el3_open 0 28584 NULL
130609 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
130610 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
130611 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
130612 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
130613 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
130614 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
130615 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
130616 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
130617 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
130618 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
130619 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
130620 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
130621 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
130622 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
130623 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
130624 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL nohasharray
130625 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 &wq_cpumask_show_28617
130626 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
130627 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
130628 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
130629 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
130630 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
130631 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
130632 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
130633 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
130634 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
130635 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
130636 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
130637 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
130638 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
130639 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
130640 +byte_read_data_28650 byte_read_data 0 28650 NULL
130641 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
130642 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
130643 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
130644 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
130645 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
130646 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
130647 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
130648 +show_refcnt_28672 show_refcnt 0 28672 NULL
130649 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
130650 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
130651 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
130652 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
130653 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
130654 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
130655 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
130656 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
130657 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
130658 +min_show_28691 min_show 0 28691 NULL nohasharray
130659 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
130660 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
130661 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
130662 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
130663 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
130664 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
130665 +balance_level_28707 balance_level 0 28707 NULL
130666 +power_28709 power 0 28709 NULL nohasharray
130667 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
130668 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
130669 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
130670 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
130671 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
130672 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
130673 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
130674 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
130675 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
130676 +spi_execute_28736 spi_execute 5 28736 NULL
130677 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
130678 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
130679 +switch_channel_28739 switch_channel 0 28739 NULL
130680 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
130681 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
130682 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
130683 +getprocattr_28754 getprocattr 0 28754 NULL
130684 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
130685 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
130686 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
130687 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
130688 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
130689 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
130690 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
130691 +peek_head_len_28771 peek_head_len 0 28771 NULL
130692 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
130693 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
130694 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
130695 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
130696 +set_mode_28785 set_mode 0 28785 NULL
130697 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
130698 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
130699 +thaw_super_28793 thaw_super 0 28793 NULL
130700 +sel_write_member_28800 sel_write_member 3 28800 NULL
130701 +show_28801 show 0 28801 NULL
130702 +update_28806 update 0 28806 NULL
130703 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
130704 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
130705 +set_lbt_28811 set_lbt 0 28811 NULL
130706 +udp_packet_28817 udp_packet 0 28817 NULL
130707 +user_preparse_28821 user_preparse 0 28821 NULL
130708 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
130709 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
130710 +show_prochot_28824 show_prochot 0 28824 NULL
130711 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
130712 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
130713 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
130714 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
130715 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
130716 +udplite_packet_28840 udplite_packet 0 28840 NULL
130717 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
130718 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
130719 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
130720 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
130721 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
130722 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
130723 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
130724 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
130725 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
130726 +e100_self_test_28862 e100_self_test 0 28862 NULL
130727 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
130728 +disk_store_28868 disk_store 0-4 28868 NULL
130729 +profile_init_28870 profile_init 0 28870 NULL
130730 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
130731 +unix_create_28874 unix_create 0 28874 NULL
130732 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
130733 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
130734 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
130735 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
130736 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
130737 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
130738 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
130739 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
130740 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
130741 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
130742 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
130743 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
130744 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
130745 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
130746 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
130747 +get_video_status_28922 get_video_status 0 28922 NULL
130748 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
130749 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
130750 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
130751 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
130752 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
130753 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
130754 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
130755 +push_rx_28939 push_rx 3 28939 NULL
130756 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
130757 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
130758 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
130759 +icmp_packet_28950 icmp_packet 0 28950 NULL
130760 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
130761 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
130762 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
130763 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
130764 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
130765 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
130766 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
130767 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
130768 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
130769 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
130770 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
130771 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
130772 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
130773 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
130774 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
130775 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
130776 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
130777 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
130778 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
130779 +netlink_bind_28992 netlink_bind 0 28992 NULL
130780 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
130781 +device_show_bool_28994 device_show_bool 0 28994 NULL
130782 +store_28995 store 0 28995 NULL
130783 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
130784 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
130785 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
130786 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
130787 +fdb_insert_29003 fdb_insert 0 29003 NULL
130788 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
130789 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
130790 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
130791 +read_alloc_29022 read_alloc 0 29022 NULL
130792 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
130793 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
130794 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
130795 +rmd160_update_29027 rmd160_update 0 29027 NULL
130796 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
130797 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
130798 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
130799 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
130800 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
130801 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
130802 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
130803 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
130804 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
130805 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
130806 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
130807 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
130808 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
130809 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
130810 +tso_fragment_29050 tso_fragment 3 29050 NULL
130811 +open_tx_first_29051 open_tx_first 0 29051 NULL
130812 +send_request_29054 send_request 0 29054 NULL
130813 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
130814 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
130815 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
130816 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
130817 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
130818 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
130819 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
130820 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
130821 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
130822 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
130823 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
130824 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
130825 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
130826 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
130827 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
130828 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
130829 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
130830 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
130831 +show_29089 show 0 29089 NULL
130832 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
130833 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
130834 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
130835 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
130836 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
130837 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
130838 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
130839 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
130840 +show_tach_29110 show_tach 0 29110 NULL
130841 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
130842 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
130843 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
130844 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
130845 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
130846 +snprintf_29125 snprintf 0 29125 NULL
130847 +init_mac_29127 init_mac 0 29127 NULL
130848 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
130849 +iov_shorten_29130 iov_shorten 0 29130 NULL
130850 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
130851 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
130852 +show_nports_29139 show_nports 0 29139 NULL nohasharray
130853 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
130854 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
130855 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
130856 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
130857 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
130858 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
130859 +chunksize_show_29145 chunksize_show 0 29145 NULL
130860 +reshape_ring_29147 reshape_ring 2 29147 NULL
130861 +show_29152 show 0 29152 NULL nohasharray
130862 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
130863 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
130864 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
130865 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
130866 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
130867 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
130868 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
130869 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
130870 +badblocks_show_29175 badblocks_show 0 29175 NULL
130871 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
130872 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
130873 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
130874 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
130875 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
130876 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
130877 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
130878 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
130879 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
130880 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
130881 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
130882 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
130883 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
130884 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
130885 +disable_vport_29223 disable_vport 0 29223 NULL
130886 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
130887 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
130888 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
130889 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
130890 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
130891 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
130892 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
130893 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
130894 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
130895 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
130896 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
130897 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
130898 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
130899 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
130900 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
130901 +help_29245 help 0 29245 NULL nohasharray
130902 +wake_store_29245 wake_store 0-4 29245 &help_29245
130903 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
130904 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
130905 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
130906 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
130907 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
130908 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
130909 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
130910 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
130911 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
130912 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
130913 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
130914 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
130915 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
130916 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
130917 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
130918 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
130919 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
130920 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
130921 +range_read_29291 range_read 0 29291 NULL
130922 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
130923 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
130924 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
130925 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
130926 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
130927 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
130928 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
130929 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
130930 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
130931 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
130932 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
130933 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
130934 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
130935 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
130936 +set_page_29334 set_page 0 29334 NULL
130937 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
130938 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
130939 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
130940 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
130941 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
130942 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
130943 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
130944 +context_show_29361 context_show 0 29361 NULL nohasharray
130945 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
130946 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
130947 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
130948 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
130949 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
130950 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
130951 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
130952 +store_29393 store 0 29393 NULL
130953 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
130954 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
130955 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
130956 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
130957 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
130958 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
130959 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
130960 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
130961 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
130962 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
130963 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
130964 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
130965 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
130966 +mempool_create_29437 mempool_create 1 29437 NULL
130967 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
130968 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
130969 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
130970 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
130971 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
130972 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
130973 +show_29455 show 0 29455 NULL nohasharray
130974 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
130975 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
130976 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
130977 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
130978 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
130979 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
130980 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
130981 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
130982 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
130983 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
130984 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
130985 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
130986 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
130987 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
130988 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
130989 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
130990 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
130991 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
130992 +topology_change_show_29484 topology_change_show 0 29484 NULL
130993 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
130994 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
130995 +show_29488 show 0 29488 NULL
130996 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
130997 +store_reset_29502 store_reset 0-4 29502 NULL
130998 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
130999 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
131000 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
131001 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
131002 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
131003 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
131004 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
131005 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
131006 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
131007 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
131008 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
131009 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
131010 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
131011 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
131012 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
131013 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
131014 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
131015 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
131016 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
131017 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
131018 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
131019 +vfs_read_29543 vfs_read 0-3 29543 NULL
131020 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
131021 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
131022 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
131023 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
131024 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
131025 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
131026 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
131027 +show_in_input3_29564 show_in_input3 0 29564 NULL
131028 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
131029 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
131030 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
131031 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
131032 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
131033 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
131034 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
131035 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
131036 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
131037 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
131038 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
131039 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
131040 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
131041 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
131042 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3 29589 &pvr2_hdw_report_unlocked_29589
131043 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
131044 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
131045 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
131046 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
131047 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
131048 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
131049 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
131050 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
131051 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
131052 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
131053 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
131054 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
131055 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
131056 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
131057 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
131058 +show_power_29626 show_power 0 29626 NULL
131059 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
131060 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
131061 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
131062 +spi_write_29631 spi_write 0 29631 NULL
131063 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
131064 +read_null_29633 read_null 0-3 29633 NULL nohasharray
131065 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633 nohasharray
131066 +ssp_create_msg_29633 ssp_create_msg 2 29633 &iscsi_disc_show_password_29633
131067 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
131068 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
131069 +md5_init_29643 md5_init 0 29643 NULL
131070 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
131071 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
131072 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
131073 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
131074 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
131075 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
131076 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
131077 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
131078 +d_hash_29661 d_hash 0 29661 NULL
131079 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
131080 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
131081 +user_get_29663 user_get 0 29663 NULL
131082 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
131083 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
131084 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
131085 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
131086 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
131087 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
131088 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
131089 +sync_29693 sync 0 29693 NULL nohasharray
131090 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
131091 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
131092 +output_29700 output 0 29700 NULL
131093 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
131094 +cp_open_29706 cp_open 0 29706 NULL
131095 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
131096 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
131097 +probes_write_29711 probes_write 3 29711 NULL
131098 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
131099 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
131100 +compat_write_data_29715 compat_write_data 0 29715 NULL
131101 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
131102 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
131103 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
131104 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
131105 +wake_show_29730 wake_show 0 29730 NULL
131106 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
131107 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
131108 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
131109 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
131110 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
131111 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
131112 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
131113 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
131114 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
131115 +adp5520_show_29748 adp5520_show 0 29748 NULL
131116 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
131117 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
131118 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
131119 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
131120 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
131121 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
131122 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
131123 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
131124 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
131125 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
131126 +devid_show_29772 devid_show 0 29772 NULL
131127 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
131128 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
131129 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
131130 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
131131 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
131132 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
131133 +dbAlloc_29794 dbAlloc 0 29794 NULL
131134 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
131135 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
131136 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
131137 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
131138 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
131139 +oprofile_start_29810 oprofile_start 0 29810 NULL
131140 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
131141 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
131142 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
131143 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
131144 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
131145 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
131146 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
131147 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
131148 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
131149 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
131150 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
131151 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
131152 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
131153 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
131154 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
131155 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
131156 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
131157 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
131158 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
131159 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
131160 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
131161 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
131162 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
131163 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
131164 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
131165 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
131166 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
131167 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
131168 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
131169 +setup_29880 setup 0 29880 NULL
131170 +store_pan_29882 store_pan 0-4 29882 NULL
131171 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
131172 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
131173 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
131174 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
131175 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
131176 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
131177 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
131178 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
131179 +follow_pte_29913 follow_pte 0 29913 NULL
131180 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
131181 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
131182 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
131183 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
131184 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
131185 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
131186 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
131187 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
131188 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
131189 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
131190 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
131191 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
131192 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
131193 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
131194 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
131195 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
131196 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
131197 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
131198 +init_29962 init 0 29962 NULL
131199 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
131200 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
131201 +register_one_node_29973 register_one_node 0 29973 NULL
131202 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
131203 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
131204 +location_store_29981 location_store 0-3 29981 NULL
131205 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
131206 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
131207 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
131208 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
131209 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
131210 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
131211 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
131212 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
131213 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
131214 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
131215 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
131216 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
131217 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
131218 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
131219 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
131220 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
131221 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
131222 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
131223 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
131224 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
131225 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
131226 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
131227 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
131228 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
131229 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
131230 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
131231 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
131232 +SyS_write_30059 SyS_write 3 30059 NULL
131233 +general_stats_read_30067 general_stats_read 0 30067 NULL
131234 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
131235 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
131236 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
131237 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
131238 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
131239 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
131240 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
131241 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
131242 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
131243 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
131244 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
131245 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
131246 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
131247 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
131248 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
131249 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
131250 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
131251 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
131252 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
131253 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
131254 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
131255 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
131256 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
131257 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
131258 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
131259 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
131260 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
131261 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
131262 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
131263 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
131264 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
131265 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
131266 +start_transfer_30146 start_transfer 0 30146 NULL
131267 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
131268 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
131269 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
131270 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
131271 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
131272 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
131273 +cs_init_30168 cs_init 0 30168 NULL
131274 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
131275 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
131276 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
131277 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
131278 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
131279 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
131280 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
131281 +hrz_open_30192 hrz_open 0 30192 NULL
131282 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
131283 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
131284 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
131285 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
131286 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
131287 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
131288 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
131289 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
131290 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
131291 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
131292 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
131293 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
131294 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
131295 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
131296 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
131297 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
131298 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
131299 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
131300 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
131301 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
131302 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
131303 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
131304 +read_data_offset_30230 read_data_offset 0 30230 NULL
131305 +nested_symlink_30235 nested_symlink 0 30235 NULL
131306 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
131307 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
131308 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
131309 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
131310 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
131311 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
131312 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
131313 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
131314 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
131315 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
131316 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
131317 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
131318 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
131319 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
131320 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
131321 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
131322 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
131323 +to_addr_param_30275 to_addr_param 0 30275 NULL
131324 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
131325 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
131326 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
131327 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
131328 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
131329 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
131330 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
131331 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
131332 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
131333 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
131334 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
131335 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
131336 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
131337 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
131338 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
131339 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
131340 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
131341 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
131342 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
131343 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
131344 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
131345 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
131346 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
131347 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
131348 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
131349 +read_30336 read 0 30336 NULL nohasharray
131350 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
131351 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
131352 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
131353 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
131354 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
131355 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
131356 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
131357 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
131358 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
131359 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
131360 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
131361 +ipx_getname_30363 ipx_getname 0 30363 NULL
131362 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
131363 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
131364 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
131365 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
131366 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
131367 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
131368 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
131369 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
131370 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
131371 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
131372 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
131373 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
131374 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
131375 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
131376 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
131377 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
131378 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
131379 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
131380 +ixgb_up_30405 ixgb_up 0 30405 NULL
131381 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
131382 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
131383 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
131384 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
131385 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
131386 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
131387 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
131388 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
131389 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
131390 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
131391 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
131392 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
131393 +mq_create_30425 mq_create 1 30425 NULL nohasharray
131394 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
131395 +ras_help_30427 ras_help 0 30427 NULL nohasharray
131396 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
131397 +can_notifier_30428 can_notifier 0 30428 NULL
131398 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
131399 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
131400 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
131401 +show_30434 show 0 30434 NULL
131402 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
131403 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
131404 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
131405 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
131406 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
131407 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
131408 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
131409 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
131410 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
131411 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
131412 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
131413 +urandom_read_30462 urandom_read 3-0 30462 NULL
131414 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
131415 +bop_lookup_30466 bop_lookup 0 30466 NULL
131416 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
131417 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
131418 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
131419 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
131420 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
131421 +setexposure_30478 setexposure 0 30478 NULL
131422 +write_head_30481 write_head 4-0 30481 NULL nohasharray
131423 +update_30481 update 0 30481 &write_head_30481
131424 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
131425 +adu_write_30487 adu_write 3-0 30487 NULL
131426 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
131427 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
131428 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
131429 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
131430 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
131431 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
131432 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
131433 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
131434 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
131435 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
131436 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
131437 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
131438 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
131439 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
131440 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
131441 +packet_notifier_30510 packet_notifier 0 30510 NULL
131442 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
131443 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
131444 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
131445 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
131446 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
131447 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
131448 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
131449 +init_30531 init 0 30531 NULL
131450 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
131451 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
131452 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
131453 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
131454 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
131455 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
131456 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
131457 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
131458 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
131459 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
131460 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
131461 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
131462 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
131463 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
131464 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
131465 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
131466 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
131467 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
131468 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
131469 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
131470 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
131471 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
131472 +set_le_30581 set_le 4 30581 NULL
131473 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
131474 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
131475 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
131476 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
131477 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
131478 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
131479 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
131480 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
131481 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
131482 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
131483 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
131484 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
131485 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
131486 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
131487 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
131488 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
131489 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
131490 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
131491 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
131492 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
131493 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
131494 +run_store_30632 run_store 0-4 30632 NULL
131495 +show_30633 show 0 30633 NULL
131496 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
131497 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
131498 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
131499 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
131500 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
131501 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
131502 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
131503 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
131504 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
131505 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
131506 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
131507 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
131508 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
131509 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
131510 +agp_remap_30665 agp_remap 2 30665 NULL
131511 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
131512 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
131513 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
131514 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
131515 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
131516 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
131517 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
131518 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
131519 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
131520 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
131521 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
131522 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
131523 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
131524 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
131525 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
131526 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
131527 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
131528 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
131529 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
131530 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
131531 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
131532 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
131533 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
131534 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
131535 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
131536 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
131537 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
131538 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
131539 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
131540 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
131541 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
131542 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
131543 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
131544 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
131545 +snapshot_status_30744 snapshot_status 5 30744 NULL
131546 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
131547 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
131548 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
131549 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
131550 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
131551 +stepping_show_30758 stepping_show 0 30758 NULL
131552 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
131553 +aa_capable_30763 aa_capable 0 30763 NULL
131554 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
131555 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
131556 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
131557 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
131558 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
131559 +fillonedir_30772 fillonedir 3 30772 NULL
131560 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
131561 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
131562 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
131563 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
131564 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
131565 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
131566 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
131567 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
131568 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
131569 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
131570 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
131571 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
131572 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
131573 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
131574 +dn_create_30821 dn_create 0 30821 NULL
131575 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
131576 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
131577 +pvc_create_30834 pvc_create 0 30834 NULL
131578 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
131579 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
131580 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
131581 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
131582 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
131583 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
131584 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
131585 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
131586 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
131587 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
131588 +is_otg_show_30852 is_otg_show 0 30852 NULL
131589 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
131590 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
131591 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
131592 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
131593 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
131594 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
131595 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
131596 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
131597 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
131598 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
131599 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
131600 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
131601 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
131602 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
131603 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
131604 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
131605 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
131606 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
131607 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
131608 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
131609 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
131610 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
131611 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
131612 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
131613 +num_pages_show_30915 num_pages_show 0 30915 NULL
131614 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
131615 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
131616 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
131617 +show_fan_max_30922 show_fan_max 0 30922 NULL
131618 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
131619 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
131620 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
131621 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
131622 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
131623 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
131624 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
131625 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
131626 +set_30936 set 0 30936 &hello_time_show_30936
131627 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
131628 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
131629 +read_usunc_30940 read_usunc 0 30940 NULL
131630 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
131631 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
131632 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
131633 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
131634 +store_30953 store 0-4 30953 &reserve_space_30953
131635 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
131636 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
131637 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
131638 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
131639 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
131640 +sr_write_async_30968 sr_write_async 3 30968 NULL
131641 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
131642 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
131643 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
131644 +cypress_open_30984 cypress_open 0 30984 NULL
131645 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
131646 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
131647 +wan_write_30990 wan_write 0 30990 NULL
131648 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
131649 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
131650 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
131651 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
131652 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
131653 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
131654 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
131655 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
131656 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
131657 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
131658 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
131659 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
131660 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
131661 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
131662 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
131663 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
131664 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
131665 +get_regs_len_31032 get_regs_len 0 31032 NULL
131666 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
131667 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
131668 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
131669 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
131670 +show_brightness_31047 show_brightness 0 31047 NULL
131671 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
131672 +sys_splice_31055 sys_splice 5 31055 NULL
131673 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
131674 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
131675 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
131676 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
131677 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
131678 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
131679 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
131680 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
131681 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
131682 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
131683 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
131684 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
131685 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
131686 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
131687 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
131688 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
131689 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
131690 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
131691 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
131692 +output_report_31105 output_report 0 31105 NULL
131693 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
131694 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
131695 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
131696 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
131697 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
131698 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
131699 +show_31115 show 0 31115 NULL
131700 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
131701 +space_store_31124 space_store 0-3 31124 NULL
131702 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
131703 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
131704 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
131705 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
131706 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
131707 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
131708 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
131709 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
131710 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
131711 +ssb_read16_31139 ssb_read16 0 31139 NULL
131712 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
131713 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
131714 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
131715 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
131716 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
131717 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
131718 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
131719 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
131720 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
131721 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
131722 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
131723 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
131724 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
131725 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
131726 +store_31179 store 0-3 31179 NULL
131727 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
131728 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
131729 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
131730 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
131731 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
131732 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
131733 +amd8111_access_31197 amd8111_access 0 31197 NULL
131734 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
131735 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
131736 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
131737 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
131738 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
131739 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
131740 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
131741 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
131742 +__read_reg_31216 __read_reg 0 31216 NULL
131743 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
131744 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
131745 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
131746 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
131747 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
131748 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
131749 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
131750 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
131751 +store_31237 store 0-3 31237 NULL
131752 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
131753 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
131754 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
131755 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
131756 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
131757 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
131758 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
131759 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
131760 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
131761 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
131762 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
131763 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
131764 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
131765 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
131766 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
131767 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
131768 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
131769 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
131770 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
131771 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
131772 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
131773 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
131774 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
131775 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
131776 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
131777 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
131778 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
131779 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
131780 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
131781 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
131782 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
131783 +command_file_write_31318 command_file_write 3-0 31318 NULL
131784 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
131785 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
131786 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
131787 +recvmsg_31331 recvmsg 0-4 31331 NULL
131788 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
131789 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
131790 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
131791 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
131792 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
131793 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
131794 +platform_device_add_31340 platform_device_add 0 31340 NULL
131795 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
131796 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
131797 +queue_setup_31353 queue_setup 0 31353 NULL
131798 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
131799 +outlen_write_31358 outlen_write 3-0 31358 NULL
131800 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
131801 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
131802 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
131803 +handler_31368 handler 0 31368 NULL
131804 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
131805 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
131806 +fb_blank_31377 fb_blank 0 31377 NULL
131807 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
131808 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
131809 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
131810 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
131811 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
131812 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
131813 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
131814 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
131815 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
131816 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
131817 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
131818 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
131819 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
131820 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
131821 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
131822 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
131823 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
131824 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
131825 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
131826 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
131827 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
131828 +iuu_open_31432 iuu_open 0 31432 NULL
131829 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
131830 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
131831 +security_set_bools_31447 security_set_bools 0 31447 NULL
131832 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
131833 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
131834 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
131835 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
131836 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
131837 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
131838 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
131839 +drm_read_31467 drm_read 0-3 31467 NULL
131840 +do_fcntl_31468 do_fcntl 3 31468 NULL
131841 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
131842 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
131843 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
131844 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
131845 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
131846 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
131847 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
131848 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
131849 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
131850 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
131851 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
131852 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
131853 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
131854 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
131855 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
131856 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
131857 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
131858 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
131859 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
131860 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
131861 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
131862 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
131863 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
131864 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
131865 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
131866 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
131867 +fs_send_31530 fs_send 0 31530 NULL
131868 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
131869 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
131870 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
131871 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
131872 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
131873 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
131874 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
131875 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
131876 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
131877 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
131878 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
131879 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
131880 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
131881 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
131882 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
131883 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
131884 +latch_read_file_31569 latch_read_file 0 31569 NULL
131885 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
131886 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
131887 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
131888 +osst_write_31581 osst_write 3-0 31581 NULL
131889 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
131890 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
131891 +fc_read_31589 fc_read 0-3 31589 NULL
131892 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
131893 +adp8870_read_31592 adp8870_read 0 31592 NULL
131894 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
131895 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
131896 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
131897 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
131898 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
131899 +store_31610 store 0-4 31610 NULL
131900 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
131901 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
131902 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
131903 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
131904 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
131905 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
131906 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
131907 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
131908 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
131909 +disassociate_31631 disassociate 0 31631 NULL
131910 +caif_create_31634 caif_create 0 31634 NULL
131911 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
131912 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
131913 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
131914 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
131915 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
131916 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
131917 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
131918 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
131919 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
131920 +current_page_show_31657 current_page_show 0 31657 NULL
131921 +reset_31659 reset 0 31659 NULL
131922 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
131923 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
131924 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
131925 +__lgread_31668 __lgread 4 31668 NULL
131926 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
131927 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
131928 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
131929 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
131930 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
131931 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
131932 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
131933 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
131934 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
131935 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
131936 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
131937 +x25_bind_31686 x25_bind 0 31686 NULL
131938 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
131939 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
131940 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
131941 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
131942 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
131943 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
131944 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
131945 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
131946 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
131947 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
131948 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
131949 +apply_constraint_31714 apply_constraint 0 31714 NULL
131950 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
131951 +id_device_show_31718 id_device_show 0 31718 NULL
131952 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
131953 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
131954 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
131955 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
131956 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
131957 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
131958 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
131959 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
131960 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
131961 +set_audio_31733 set_audio 0 31733 NULL
131962 +label_northbridge_31734 label_northbridge 0 31734 NULL
131963 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
131964 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
131965 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
131966 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
131967 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
131968 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
131969 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
131970 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
131971 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
131972 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
131973 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
131974 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
131975 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
131976 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
131977 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
131978 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
131979 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
131980 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
131981 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
131982 +tg3_start_31796 tg3_start 0 31796 NULL
131983 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
131984 +get_count_order_31800 get_count_order 0 31800 NULL
131985 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
131986 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
131987 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
131988 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
131989 +data_write_31805 data_write 3-0 31805 NULL
131990 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
131991 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
131992 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
131993 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
131994 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
131995 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
131996 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
131997 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
131998 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
131999 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
132000 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
132001 +any_show_31831 any_show 0 31831 NULL
132002 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
132003 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
132004 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
132005 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
132006 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
132007 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
132008 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
132009 +show_31851 show 0 31851 NULL
132010 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
132011 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
132012 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
132013 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
132014 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
132015 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
132016 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
132017 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
132018 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
132019 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
132020 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
132021 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
132022 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
132023 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
132024 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
132025 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
132026 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
132027 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
132028 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
132029 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
132030 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
132031 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
132032 +xattr_permission_31907 xattr_permission 0 31907 NULL
132033 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
132034 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
132035 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
132036 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
132037 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
132038 +new_dir_31919 new_dir 3 31919 NULL
132039 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
132040 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
132041 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
132042 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
132043 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
132044 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
132045 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
132046 +era_status_31934 era_status 5 31934 NULL
132047 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
132048 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
132049 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
132050 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
132051 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
132052 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
132053 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
132054 +read_mem_31942 read_mem 3-0 31942 NULL
132055 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
132056 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
132057 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
132058 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
132059 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
132060 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
132061 +vb2_write_31948 vb2_write 3-0 31948 NULL
132062 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
132063 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
132064 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
132065 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
132066 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
132067 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
132068 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
132069 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
132070 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
132071 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
132072 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
132073 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
132074 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
132075 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
132076 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
132077 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
132078 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
132079 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
132080 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
132081 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
132082 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
132083 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
132084 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
132085 +si4713_setup_31994 si4713_setup 0 31994 NULL
132086 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
132087 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
132088 +poll_dte_32001 poll_dte 0 32001 NULL
132089 +show_line_32004 show_line 0-3-4 32004 NULL
132090 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
132091 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
132092 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
132093 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
132094 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
132095 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
132096 +stk_read_32038 stk_read 3-0 32038 NULL
132097 +camera_show_32039 camera_show 0 32039 NULL
132098 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
132099 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
132100 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
132101 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
132102 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
132103 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
132104 +dnet_open_32060 dnet_open 0 32060 NULL
132105 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
132106 +flush_buffer_32063 flush_buffer 0 32063 NULL
132107 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
132108 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
132109 +multipath_run_32066 multipath_run 0 32066 NULL
132110 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
132111 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
132112 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
132113 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
132114 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
132115 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
132116 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
132117 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
132118 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
132119 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
132120 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
132121 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
132122 +bio_alloc_32095 bio_alloc 2 32095 NULL
132123 +temp_show_32099 temp_show 0 32099 NULL
132124 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
132125 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
132126 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
132127 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
132128 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
132129 +ep_enable_32105 ep_enable 0 32105 NULL
132130 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
132131 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
132132 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
132133 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
132134 +disk_status_32120 disk_status 4-0 32120 NULL
132135 +adfs_hash_32125 adfs_hash 0 32125 NULL
132136 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
132137 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
132138 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
132139 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
132140 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
132141 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
132142 +alloc_tx_32143 alloc_tx 2 32143 NULL
132143 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
132144 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
132145 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
132146 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
132147 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
132148 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
132149 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
132150 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
132151 +bind_32161 bind 0 32161 NULL
132152 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
132153 +venus_link_32165 venus_link 5 32165 NULL
132154 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
132155 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
132156 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
132157 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
132158 +get_beep_32172 get_beep 0 32172 NULL
132159 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
132160 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
132161 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
132162 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
132163 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
132164 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
132165 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
132166 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
132167 +validate_add_page_32189 validate_add_page 0 32189 NULL
132168 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
132169 +del_ptr_32197 del_ptr 4 32197 NULL
132170 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
132171 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
132172 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
132173 +affs_statfs_32208 affs_statfs 0 32208 NULL
132174 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
132175 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
132176 +lower_callback_32223 lower_callback 0 32223 NULL
132177 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
132178 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
132179 +open_patch_32229 open_patch 0 32229 NULL
132180 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
132181 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
132182 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
132183 +ec_transaction_32239 ec_transaction 0 32239 NULL
132184 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
132185 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
132186 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
132187 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
132188 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
132189 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
132190 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
132191 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
132192 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
132193 +dp_device_event_32266 dp_device_event 0 32266 NULL
132194 +write_cam_control_32268 write_cam_control 0 32268 NULL
132195 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
132196 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
132197 +store_in_max_32278 store_in_max 0-4 32278 NULL
132198 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
132199 +runtime_resume_32282 runtime_resume 0 32282 NULL
132200 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
132201 +show_control_32286 show_control 0 32286 NULL
132202 +uart401_open_32288 uart401_open 0 32288 NULL
132203 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
132204 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
132205 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
132206 +find_ci_32301 find_ci 0 32301 NULL
132207 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
132208 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
132209 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
132210 +pm_async_show_32309 pm_async_show 0 32309 NULL
132211 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
132212 +SyS_select_32319 SyS_select 1 32319 NULL
132213 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
132214 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
132215 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
132216 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
132217 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
132218 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
132219 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
132220 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
132221 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
132222 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
132223 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
132224 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
132225 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
132226 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
132227 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
132228 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
132229 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
132230 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
132231 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
132232 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
132233 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
132234 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
132235 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
132236 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
132237 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
132238 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
132239 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
132240 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
132241 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
132242 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
132243 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
132244 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
132245 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
132246 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
132247 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
132248 +root_port_show_32379 root_port_show 0 32379 NULL
132249 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
132250 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
132251 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
132252 +x75create_32394 x75create 0 32394 NULL
132253 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
132254 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
132255 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
132256 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
132257 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
132258 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
132259 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
132260 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
132261 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
132262 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
132263 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
132264 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
132265 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
132266 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
132267 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
132268 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
132269 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
132270 +SyS_send_32424 SyS_send 3 32424 NULL
132271 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
132272 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
132273 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
132274 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
132275 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
132276 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
132277 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
132278 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
132279 +show_in16_32441 show_in16 0 32441 NULL
132280 +axnet_resume_32442 axnet_resume 0 32442 NULL
132281 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
132282 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
132283 +set_status_32456 set_status 0 32456 NULL
132284 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
132285 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
132286 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
132287 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
132288 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
132289 +cache_status_32462 cache_status 5 32462 NULL
132290 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
132291 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
132292 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
132293 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
132294 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
132295 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
132296 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
132297 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
132298 +piix4_access_32474 piix4_access 0 32474 NULL
132299 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
132300 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
132301 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
132302 +temp0_show_32489 temp0_show 0 32489 NULL
132303 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
132304 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
132305 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
132306 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
132307 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
132308 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
132309 +initialize_32504 initialize 0 32504 NULL
132310 +fwnet_open_32505 fwnet_open 0 32505 NULL
132311 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
132312 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
132313 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
132314 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
132315 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
132316 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
132317 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
132318 +disconnect_32521 disconnect 4 32521 NULL
132319 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
132320 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
132321 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
132322 +ilo_read_32531 ilo_read 3-0 32531 NULL
132323 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
132324 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
132325 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
132326 +snd_register_device_32537 snd_register_device 0 32537 NULL
132327 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
132328 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
132329 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
132330 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
132331 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
132332 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
132333 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
132334 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
132335 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
132336 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
132337 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
132338 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
132339 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
132340 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
132341 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
132342 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
132343 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
132344 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
132345 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
132346 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
132347 +listen_32570 listen 0 32570 NULL
132348 +__vlan_add_32575 __vlan_add 0 32575 NULL
132349 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
132350 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
132351 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
132352 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
132353 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
132354 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
132355 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
132356 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
132357 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
132358 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
132359 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
132360 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
132361 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
132362 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
132363 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
132364 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
132365 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
132366 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
132367 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
132368 +read_32613 read 0 32613 &replace_page_cache_page_32613
132369 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
132370 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
132371 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
132372 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
132373 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
132374 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
132375 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
132376 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
132377 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
132378 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
132379 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
132380 +show_abi_version_32641 show_abi_version 0 32641 NULL
132381 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
132382 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
132383 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
132384 +kvmalloc_32646 kvmalloc 1 32646 NULL
132385 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
132386 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
132387 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
132388 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
132389 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
132390 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
132391 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
132392 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
132393 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
132394 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
132395 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
132396 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
132397 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
132398 +family_show_32685 family_show 0 32685 NULL
132399 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
132400 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
132401 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
132402 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
132403 +si3054_init_32700 si3054_init 0 32700 NULL
132404 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
132405 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
132406 +security_get_32703 security_get 0 32703 NULL nohasharray
132407 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
132408 +check_bdq_32704 check_bdq 0 32704 NULL
132409 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
132410 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
132411 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
132412 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
132413 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
132414 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
132415 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
132416 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
132417 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
132418 +rpm_resume_32734 rpm_resume 0 32734 NULL
132419 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
132420 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
132421 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
132422 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
132423 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
132424 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
132425 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
132426 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
132427 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
132428 +every_nth_show_32754 every_nth_show 0 32754 NULL
132429 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
132430 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
132431 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
132432 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
132433 +qt2_write_32776 qt2_write 0-4 32776 NULL
132434 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
132435 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
132436 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
132437 +show_state_field_32780 show_state_field 0 32780 NULL
132438 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
132439 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
132440 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
132441 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
132442 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
132443 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
132444 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
132445 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
132446 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
132447 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
132448 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
132449 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
132450 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
132451 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
132452 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
132453 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
132454 +copy_name_32811 copy_name 0-3 32811 NULL
132455 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
132456 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
132457 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
132458 +__ksize_32837 __ksize 0 32837 NULL
132459 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
132460 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
132461 +vga_rseq_32848 vga_rseq 0 32848 NULL
132462 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
132463 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
132464 +show_32860 show 0 32860 NULL
132465 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
132466 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
132467 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
132468 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
132469 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
132470 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
132471 +sha1_final_32876 sha1_final 0 32876 NULL
132472 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
132473 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
132474 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
132475 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
132476 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
132477 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
132478 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
132479 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
132480 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
132481 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
132482 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
132483 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
132484 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
132485 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
132486 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
132487 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
132488 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
132489 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
132490 +write_policy_show_32908 write_policy_show 0 32908 NULL
132491 +show_fan16_32912 show_fan16 0 32912 NULL
132492 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
132493 +show_32916 show 0 32916 NULL
132494 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
132495 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
132496 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
132497 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
132498 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
132499 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
132500 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
132501 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
132502 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
132503 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
132504 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
132505 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
132506 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
132507 +trusted_list_32953 trusted_list 0-5 32953 NULL
132508 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
132509 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
132510 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
132511 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
132512 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
132513 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
132514 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
132515 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
132516 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
132517 +pte_val_32981 pte_val 0 32981 NULL
132518 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
132519 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
132520 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
132521 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
132522 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
132523 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
132524 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
132525 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
132526 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
132527 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
132528 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
132529 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
132530 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
132531 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
132532 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
132533 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
132534 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
132535 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
132536 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
132537 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
132538 +show_current_governor_33033 show_current_governor 0 33033 NULL
132539 +make_reservation_33038 make_reservation 0 33038 NULL
132540 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
132541 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
132542 +show_ch_count_33045 show_ch_count 0 33045 NULL
132543 +show_sgid_33048 show_sgid 0 33048 NULL
132544 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
132545 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
132546 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
132547 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
132548 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
132549 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
132550 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
132551 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
132552 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
132553 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
132554 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
132555 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
132556 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
132557 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
132558 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
132559 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
132560 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
132561 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
132562 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
132563 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
132564 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
132565 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
132566 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
132567 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
132568 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
132569 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
132570 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
132571 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
132572 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
132573 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
132574 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
132575 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
132576 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
132577 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
132578 +write_node_33121 write_node 4-0 33121 NULL
132579 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
132580 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
132581 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
132582 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
132583 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
132584 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
132585 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
132586 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
132587 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
132588 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
132589 +SyS_poll_33152 SyS_poll 2 33152 NULL
132590 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
132591 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
132592 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
132593 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
132594 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
132595 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
132596 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
132597 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
132598 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
132599 +show_otp2_33172 show_otp2 0 33172 NULL
132600 +begin_33173 begin 0 33173 NULL
132601 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
132602 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
132603 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
132604 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
132605 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
132606 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
132607 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
132608 +flash_store_33203 flash_store 0-4 33203 NULL
132609 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
132610 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
132611 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
132612 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
132613 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
132614 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
132615 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
132616 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217 nohasharray
132617 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 &mwl8k_send_fw_load_cmd_33217
132618 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
132619 +fops_write_33219 fops_write 0-3 33219 NULL
132620 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
132621 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
132622 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
132623 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
132624 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
132625 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
132626 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
132627 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
132628 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
132629 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
132630 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
132631 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
132632 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
132633 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
132634 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
132635 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
132636 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
132637 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
132638 +ipgre_open_33270 ipgre_open 0 33270 NULL
132639 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
132640 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
132641 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
132642 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
132643 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
132644 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
132645 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
132646 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
132647 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
132648 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
132649 +bin_search_33289 bin_search 0 33289 NULL
132650 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
132651 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
132652 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
132653 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
132654 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
132655 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
132656 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
132657 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
132658 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
132659 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
132660 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
132661 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
132662 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
132663 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
132664 +bdc_run_33333 bdc_run 0 33333 NULL
132665 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
132666 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
132667 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
132668 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
132669 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
132670 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
132671 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
132672 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
132673 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
132674 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
132675 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
132676 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
132677 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
132678 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
132679 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
132680 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
132681 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
132682 +setsockopt_33380 setsockopt 0 33380 NULL
132683 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
132684 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
132685 +airo_suspend_33386 airo_suspend 0 33386 NULL
132686 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
132687 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
132688 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
132689 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
132690 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
132691 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
132692 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
132693 +size_read_33399 size_read 0-3 33399 NULL
132694 +show_yoffset_33400 show_yoffset 0 33400 NULL
132695 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
132696 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
132697 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
132698 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
132699 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
132700 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
132701 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
132702 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
132703 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
132704 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
132705 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
132706 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
132707 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
132708 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
132709 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
132710 +mic_start_33422 mic_start 0 33422 NULL
132711 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
132712 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
132713 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
132714 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
132715 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
132716 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
132717 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
132718 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
132719 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
132720 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
132721 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
132722 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
132723 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
132724 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
132725 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
132726 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
132727 +da903x_enable_33458 da903x_enable 0 33458 NULL nohasharray
132728 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3 33458 &da903x_enable_33458
132729 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
132730 +__verify_length_33462 __verify_length 0 33462 NULL
132731 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
132732 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
132733 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
132734 +create_entry_33479 create_entry 2 33479 NULL
132735 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
132736 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
132737 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
132738 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
132739 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
132740 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
132741 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
132742 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
132743 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
132744 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
132745 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
132746 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
132747 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
132748 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
132749 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
132750 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
132751 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
132752 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
132753 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
132754 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
132755 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
132756 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
132757 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
132758 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
132759 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
132760 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
132761 +show_temp_high_33534 show_temp_high 0 33534 NULL
132762 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
132763 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
132764 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
132765 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
132766 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
132767 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
132768 +get_fan_div_33546 get_fan_div 0 33546 NULL
132769 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
132770 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
132771 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
132772 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
132773 +dup_array_33551 dup_array 3 33551 NULL
132774 +in8_33552 in8 0 33552 NULL nohasharray
132775 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
132776 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
132777 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
132778 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
132779 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
132780 +limit_write_33576 limit_write 0-3 33576 NULL
132781 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
132782 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
132783 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
132784 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
132785 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
132786 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
132787 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
132788 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
132789 +really_probe_33598 really_probe 0 33598 NULL
132790 +rtl_open_33601 rtl_open 0 33601 NULL
132791 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
132792 +temp_vga_33605 temp_vga 0 33605 NULL
132793 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
132794 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
132795 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
132796 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
132797 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
132798 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
132799 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
132800 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
132801 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
132802 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
132803 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
132804 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
132805 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
132806 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
132807 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
132808 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
132809 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
132810 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
132811 +swap_type_of_33634 swap_type_of 0 33634 NULL
132812 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
132813 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
132814 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
132815 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
132816 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
132817 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
132818 +ali_write_33649 ali_write 0-3 33649 NULL
132819 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
132820 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
132821 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
132822 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
132823 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
132824 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
132825 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
132826 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
132827 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
132828 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
132829 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
132830 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
132831 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
132832 +show_color_common_33677 show_color_common 0 33677 NULL
132833 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
132834 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
132835 +policy_show_33685 policy_show 0 33685 NULL nohasharray
132836 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
132837 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
132838 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
132839 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
132840 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
132841 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
132842 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
132843 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
132844 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
132845 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
132846 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
132847 +expand_corename_33710 expand_corename 2 33710 NULL
132848 +enable_33715 enable 0 33715 NULL
132849 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
132850 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
132851 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
132852 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
132853 +changeset_show_33726 changeset_show 0 33726 NULL
132854 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
132855 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
132856 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
132857 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
132858 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
132859 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
132860 +init_vif_33746 init_vif 0 33746 NULL
132861 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
132862 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
132863 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
132864 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
132865 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
132866 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
132867 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
132868 +var_to_pll_33759 var_to_pll 0 33759 NULL
132869 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
132870 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
132871 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
132872 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
132873 +hashtab_create_33769 hashtab_create 3 33769 NULL
132874 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
132875 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
132876 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
132877 +____request_module_33775 ____request_module 0 33775 NULL
132878 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
132879 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
132880 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
132881 +show_33785 show 0 33785 NULL nohasharray
132882 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
132883 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
132884 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
132885 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
132886 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
132887 +check_qos_33797 check_qos 0 33797 NULL nohasharray
132888 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
132889 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
132890 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
132891 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
132892 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
132893 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
132894 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
132895 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
132896 +kcs_size_33818 kcs_size 0 33818 NULL
132897 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
132898 +read_reg_33819 read_reg 0 33819 &filter_write_33819
132899 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
132900 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
132901 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
132902 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
132903 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
132904 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
132905 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
132906 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
132907 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
132908 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
132909 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
132910 +hamachi_open_33855 hamachi_open 0 33855 NULL
132911 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
132912 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
132913 +hdcs_start_33860 hdcs_start 0 33860 NULL
132914 +dev_register_33861 dev_register 0 33861 NULL
132915 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
132916 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
132917 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
132918 +bin_string_33884 bin_string 5-3 33884 NULL
132919 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
132920 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
132921 +twl_request_33892 twl_request 0 33892 NULL
132922 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
132923 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
132924 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
132925 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
132926 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
132927 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
132928 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
132929 +sg_nents_33909 sg_nents 0 33909 NULL
132930 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
132931 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
132932 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
132933 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
132934 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
132935 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
132936 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
132937 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
132938 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
132939 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
132940 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
132941 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
132942 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
132943 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
132944 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
132945 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
132946 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
132947 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
132948 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
132949 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
132950 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
132951 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
132952 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
132953 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
132954 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
132955 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
132956 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
132957 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
132958 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
132959 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
132960 +store_33978 store 0 33978 NULL nohasharray
132961 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
132962 +brightness_show_33981 brightness_show 0 33981 NULL
132963 +show_33983 show 0 33983 NULL nohasharray
132964 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
132965 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
132966 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
132967 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
132968 +is_enabled_33989 is_enabled 0 33989 NULL
132969 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
132970 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
132971 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
132972 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
132973 +__az6007_read_34011 __az6007_read 0 34011 NULL
132974 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
132975 +state_show_34018 state_show 0 34018 NULL
132976 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
132977 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
132978 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
132979 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
132980 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
132981 +ghash_update_34031 ghash_update 0 34031 NULL
132982 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
132983 +ppp_write_34034 ppp_write 3-0 34034 NULL
132984 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
132985 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
132986 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
132987 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
132988 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
132989 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
132990 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
132991 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
132992 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
132993 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
132994 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
132995 +store_34070 store 0-3 34070 NULL
132996 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
132997 +show_analog_out_34081 show_analog_out 0 34081 NULL
132998 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
132999 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
133000 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
133001 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
133002 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
133003 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
133004 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
133005 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
133006 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
133007 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
133008 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
133009 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
133010 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
133011 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
133012 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
133013 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
133014 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
133015 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
133016 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
133017 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
133018 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
133019 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
133020 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
133021 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
133022 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
133023 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
133024 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
133025 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
133026 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
133027 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
133028 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
133029 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
133030 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
133031 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
133032 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
133033 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
133034 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
133035 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
133036 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
133037 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
133038 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
133039 +show_pkey_34170 show_pkey 0 34170 NULL
133040 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
133041 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
133042 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
133043 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
133044 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
133045 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
133046 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
133047 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
133048 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
133049 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
133050 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
133051 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
133052 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
133053 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
133054 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
133055 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
133056 +__send_command_34218 __send_command 5-7 34218 NULL
133057 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
133058 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
133059 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
133060 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
133061 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
133062 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
133063 +store_34237 store 0-4 34237 NULL
133064 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
133065 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
133066 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
133067 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
133068 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
133069 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
133070 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
133071 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
133072 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
133073 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
133074 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
133075 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
133076 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
133077 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
133078 +max_age_store_34262 max_age_store 4-0 34262 NULL
133079 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
133080 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
133081 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
133082 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
133083 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
133084 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
133085 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
133086 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
133087 +device_private_init_34279 device_private_init 0 34279 NULL
133088 +isoc_enable_34281 isoc_enable 0 34281 NULL
133089 +get_boolean_34283 get_boolean 0 34283 NULL
133090 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
133091 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
133092 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
133093 +show_cfg_34289 show_cfg 0 34289 NULL
133094 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
133095 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
133096 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
133097 +rr_open_34298 rr_open 0 34298 NULL
133098 +auxadc_read_34299 auxadc_read 0 34299 NULL
133099 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
133100 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
133101 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
133102 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
133103 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
133104 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
133105 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
133106 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
133107 +radio_read_34356 radio_read 0-3 34356 NULL
133108 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
133109 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
133110 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
133111 +write_rss_34360 write_rss 0 34360 NULL nohasharray
133112 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
133113 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
133114 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
133115 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
133116 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
133117 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
133118 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
133119 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
133120 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
133121 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
133122 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
133123 +ea_read_34378 ea_read 0 34378 NULL nohasharray
133124 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
133125 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
133126 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
133127 +hsc_probe_34385 hsc_probe 0 34385 NULL
133128 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
133129 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
133130 +i2c_outb_34391 i2c_outb 0 34391 NULL
133131 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
133132 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
133133 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
133134 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
133135 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
133136 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
133137 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
133138 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
133139 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
133140 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
133141 +duplex_show_34424 duplex_show 0 34424 NULL
133142 +set_essid_34427 set_essid 0 34427 NULL
133143 +affs_readpage_34433 affs_readpage 0 34433 NULL
133144 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
133145 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
133146 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
133147 +store_state_field_34443 store_state_field 0-4 34443 NULL
133148 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
133149 +_read_oob_34450 _read_oob 0 34450 NULL
133150 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
133151 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
133152 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
133153 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
133154 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
133155 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
133156 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
133157 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
133158 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
133159 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
133160 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
133161 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
133162 +show_34470 show 0 34470 NULL
133163 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
133164 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
133165 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
133166 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
133167 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
133168 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
133169 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
133170 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
133171 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
133172 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
133173 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
133174 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
133175 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
133176 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
133177 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
133178 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
133179 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
133180 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
133181 +features_show_34507 features_show 0 34507 NULL
133182 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
133183 +show_34508 show 0 34508 &efivar_size_read_34508
133184 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
133185 +show_temp_over_34512 show_temp_over 0 34512 NULL
133186 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
133187 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
133188 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
133189 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
133190 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
133191 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
133192 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
133193 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
133194 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
133195 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
133196 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
133197 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
133198 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
133199 +ths7303_config_34542 ths7303_config 0 34542 NULL
133200 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
133201 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
133202 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
133203 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
133204 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
133205 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
133206 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
133207 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
133208 +vsock_bind_34572 vsock_bind 0 34572 NULL
133209 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
133210 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
133211 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
133212 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
133213 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
133214 +digi_open_34579 digi_open 0 34579 NULL
133215 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
133216 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
133217 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
133218 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
133219 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
133220 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
133221 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
133222 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
133223 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
133224 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
133225 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
133226 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
133227 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
133228 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
133229 +ftdi_open_34618 ftdi_open 0 34618 NULL
133230 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
133231 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
133232 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
133233 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
133234 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
133235 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
133236 +ivtv_read_34631 ivtv_read 0 34631 NULL
133237 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
133238 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
133239 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
133240 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
133241 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
133242 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
133243 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
133244 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
133245 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
133246 +pte_pfn_34678 pte_pfn 0 34678 NULL
133247 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
133248 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
133249 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
133250 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
133251 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
133252 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
133253 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
133254 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
133255 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
133256 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
133257 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
133258 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
133259 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
133260 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
133261 +bb_show_34715 bb_show 0 34715 NULL nohasharray
133262 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
133263 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
133264 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
133265 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
133266 +store_34724 store 0-3 34724 NULL nohasharray
133267 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
133268 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
133269 +sch_transaction_34731 sch_transaction 0 34731 NULL
133270 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
133271 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
133272 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
133273 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
133274 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
133275 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
133276 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
133277 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
133278 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
133279 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
133280 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
133281 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
133282 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
133283 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
133284 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
133285 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
133286 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
133287 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
133288 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
133289 +device_add_34766 device_add 0 34766 NULL
133290 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
133291 +gsmld_read_34768 gsmld_read 0 34768 NULL
133292 +pipe_read_34776 pipe_read 0 34776 NULL nohasharray
133293 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 &pipe_read_34776
133294 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
133295 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
133296 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
133297 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
133298 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
133299 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
133300 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
133301 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
133302 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
133303 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
133304 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
133305 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
133306 +show_in5_34809 show_in5 0 34809 NULL
133307 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
133308 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
133309 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
133310 +stream_drop_34819 stream_drop 0 34819 NULL
133311 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
133312 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
133313 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
133314 +bio_segments_34832 bio_segments 0 34832 NULL
133315 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
133316 +charger_get_property_34836 charger_get_property 0 34836 NULL
133317 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
133318 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
133319 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
133320 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
133321 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
133322 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
133323 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
133324 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
133325 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
133326 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
133327 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
133328 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
133329 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
133330 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
133331 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
133332 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
133333 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
133334 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
133335 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
133336 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
133337 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
133338 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
133339 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
133340 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
133341 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
133342 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
133343 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
133344 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
133345 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
133346 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
133347 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
133348 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
133349 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
133350 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
133351 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
133352 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
133353 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
133354 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
133355 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
133356 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
133357 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
133358 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
133359 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
133360 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910 nohasharray
133361 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 &find_free_extent_34910
133362 +x25_create_34911 x25_create 0 34911 NULL nohasharray
133363 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
133364 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
133365 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
133366 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
133367 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
133368 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
133369 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
133370 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
133371 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
133372 +michael_setkey_34918 michael_setkey 0 34918 NULL
133373 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
133374 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
133375 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
133376 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
133377 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
133378 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
133379 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
133380 +wait_comp_34945 wait_comp 0 34945 NULL
133381 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
133382 +show_max_uA_34951 show_max_uA 0 34951 NULL
133383 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
133384 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
133385 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
133386 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
133387 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
133388 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
133389 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
133390 +edge_show_34977 edge_show 0 34977 NULL
133391 +vendor_command_34980 vendor_command 0 34980 NULL
133392 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
133393 +get_icons_34984 get_icons 0 34984 NULL
133394 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
133395 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
133396 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
133397 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
133398 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
133399 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
133400 +print_message_35000 print_message 0 35000 NULL
133401 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
133402 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
133403 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
133404 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
133405 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
133406 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
133407 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
133408 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
133409 +ark3116_open_35007 ark3116_open 0 35007 NULL
133410 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
133411 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
133412 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
133413 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
133414 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
133415 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
133416 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
133417 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
133418 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
133419 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
133420 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
133421 +stmmac_open_35034 stmmac_open 0 35034 NULL
133422 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
133423 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
133424 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
133425 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
133426 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
133427 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
133428 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
133429 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
133430 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
133431 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
133432 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
133433 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
133434 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
133435 +read_dsunc_35067 read_dsunc 0 35067 NULL
133436 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
133437 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
133438 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
133439 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
133440 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
133441 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
133442 +create_35091 create 0 35091 NULL
133443 +power_35094 power 0 35094 NULL
133444 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
133445 +transmit_35097 transmit 0 35097 NULL nohasharray
133446 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
133447 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
133448 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
133449 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
133450 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
133451 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
133452 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
133453 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
133454 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
133455 +calibrate_35111 calibrate 0 35111 NULL
133456 +pre_xfer_35114 pre_xfer 0 35114 NULL
133457 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
133458 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
133459 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
133460 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
133461 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
133462 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
133463 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
133464 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
133465 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
133466 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
133467 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
133468 +async_store_35157 async_store 0-4 35157 NULL
133469 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
133470 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
133471 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
133472 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
133473 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
133474 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
133475 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
133476 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
133477 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
133478 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
133479 +serial_show_35187 serial_show 0 35187 NULL
133480 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
133481 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
133482 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
133483 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
133484 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
133485 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
133486 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
133487 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
133488 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
133489 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
133490 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
133491 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
133492 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
133493 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
133494 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
133495 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
133496 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
133497 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
133498 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
133499 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
133500 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
133501 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
133502 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
133503 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
133504 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
133505 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
133506 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
133507 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
133508 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
133509 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
133510 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
133511 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
133512 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
133513 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
133514 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
133515 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
133516 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
133517 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
133518 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
133519 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
133520 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
133521 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
133522 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
133523 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
133524 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
133525 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
133526 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
133527 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
133528 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
133529 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
133530 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
133531 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
133532 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
133533 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
133534 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
133535 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
133536 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
133537 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
133538 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
133539 +show_35313 show 0 35313 NULL
133540 +ifindex_show_35314 ifindex_show 0 35314 NULL
133541 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
133542 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
133543 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
133544 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
133545 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
133546 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
133547 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
133548 +write_page_35331 write_page 0 35331 NULL
133549 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
133550 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
133551 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
133552 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
133553 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
133554 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
133555 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
133556 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
133557 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
133558 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
133559 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
133560 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
133561 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
133562 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
133563 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
133564 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
133565 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
133566 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
133567 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
133568 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
133569 +set_chglim_35363 set_chglim 0-4 35363 NULL
133570 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
133571 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
133572 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
133573 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
133574 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
133575 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 NULL nohasharray
133576 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
133577 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
133578 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
133579 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
133580 +init_35395 init 0 35395 NULL
133581 +store_35397 store 0-4 35397 NULL
133582 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
133583 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
133584 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
133585 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
133586 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
133587 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
133588 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
133589 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
133590 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
133591 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
133592 +show_fault_35423 show_fault 0 35423 NULL nohasharray
133593 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
133594 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
133595 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
133596 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
133597 +firm_purge_35431 firm_purge 0 35431 NULL
133598 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
133599 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
133600 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
133601 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
133602 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
133603 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
133604 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
133605 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
133606 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
133607 +bq24190_read_35453 bq24190_read 0 35453 NULL
133608 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
133609 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
133610 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
133611 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
133612 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
133613 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
133614 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
133615 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
133616 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
133617 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
133618 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
133619 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
133620 +store_comm_35484 store_comm 0-4 35484 NULL
133621 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
133622 +sis630_access_35490 sis630_access 0 35490 NULL
133623 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
133624 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
133625 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
133626 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
133627 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
133628 +cs421x_init_35506 cs421x_init 0 35506 NULL
133629 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
133630 +hints_store_35510 hints_store 0-4 35510 NULL
133631 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
133632 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
133633 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
133634 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
133635 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
133636 +async_setkey_35521 async_setkey 3 35521 NULL
133637 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
133638 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
133639 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
133640 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
133641 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
133642 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
133643 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
133644 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
133645 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
133646 +store_channel_35540 store_channel 0-4 35540 NULL
133647 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
133648 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
133649 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
133650 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
133651 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
133652 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
133653 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
133654 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
133655 +sq905c_command_35566 sq905c_command 0 35566 NULL
133656 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
133657 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
133658 +update_size_35574 update_size 0 35574 NULL
133659 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
133660 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
133661 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
133662 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
133663 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
133664 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
133665 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
133666 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
133667 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
133668 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
133669 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
133670 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
133671 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
133672 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
133673 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
133674 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
133675 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
133676 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
133677 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
133678 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
133679 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
133680 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
133681 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
133682 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
133683 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
133684 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
133685 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
133686 +show_sched5_35655 show_sched5 0 35655 NULL
133687 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
133688 +request_lock_35670 request_lock 0 35670 NULL
133689 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
133690 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
133691 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
133692 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
133693 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
133694 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
133695 +dif_show_35685 dif_show 0 35685 NULL
133696 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
133697 +dm_table_create_35687 dm_table_create 3 35687 NULL
133698 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
133699 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
133700 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
133701 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
133702 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
133703 +md_super_write_35703 md_super_write 4 35703 NULL
133704 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
133705 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
133706 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
133707 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
133708 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
133709 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
133710 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
133711 +read_35737 read 0 35737 NULL nohasharray
133712 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
133713 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
133714 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
133715 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
133716 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
133717 +type_show_35748 type_show 0 35748 NULL nohasharray
133718 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
133719 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
133720 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
133721 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
133722 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
133723 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
133724 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
133725 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
133726 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
133727 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
133728 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
133729 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
133730 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
133731 +governor_show_35794 governor_show 0 35794 NULL
133732 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
133733 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
133734 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
133735 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
133736 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
133737 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
133738 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
133739 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
133740 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
133741 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
133742 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
133743 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
133744 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
133745 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
133746 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
133747 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
133748 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
133749 +wl3501_open_35855 wl3501_open 0 35855 NULL
133750 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
133751 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
133752 +num_parts_show_35868 num_parts_show 0 35868 NULL
133753 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
133754 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
133755 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
133756 +tun_show_group_35875 tun_show_group 0 35875 NULL
133757 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
133758 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
133759 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
133760 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
133761 +fuse_notify_35888 fuse_notify 0 35888 NULL
133762 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
133763 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
133764 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
133765 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
133766 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
133767 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
133768 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
133769 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
133770 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
133771 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
133772 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
133773 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
133774 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
133775 +ch_probe_35922 ch_probe 0 35922 NULL
133776 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
133777 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
133778 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
133779 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
133780 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
133781 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
133782 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
133783 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
133784 +irqcontrol_35953 irqcontrol 0 35953 NULL
133785 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
133786 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
133787 +kernel_bind_35955 kernel_bind 0 35955 NULL
133788 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
133789 +set_cur_state_35966 set_cur_state 0 35966 NULL
133790 +cxgb_open_35970 cxgb_open 0 35970 NULL
133791 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
133792 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
133793 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
133794 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
133795 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
133796 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
133797 +lprev_show_35978 lprev_show 0 35978 NULL
133798 +acl_alloc_35979 acl_alloc 1 35979 NULL
133799 +show_35981 show 0 35981 NULL
133800 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
133801 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
133802 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
133803 +raw_bind_35989 raw_bind 0 35989 NULL
133804 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
133805 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
133806 +current_channel_show_35996 current_channel_show 0 35996 NULL
133807 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
133808 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
133809 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
133810 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
133811 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
133812 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
133813 +console_store_36007 console_store 0-4 36007 NULL
133814 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
133815 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
133816 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
133817 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
133818 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
133819 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
133820 +show_36024 show 0 36024 NULL
133821 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
133822 +afs_getattr_36026 afs_getattr 0 36026 NULL
133823 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
133824 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
133825 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
133826 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
133827 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
133828 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
133829 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
133830 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
133831 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
133832 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
133833 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
133834 +num_arg_36039 num_arg 0 36039 NULL
133835 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
133836 +sys_init_module_36047 sys_init_module 2 36047 NULL
133837 +init_36051 init 0 36051 NULL
133838 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
133839 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
133840 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
133841 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
133842 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
133843 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
133844 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
133845 +show_power_crit_36062 show_power_crit 0 36062 NULL
133846 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
133847 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
133848 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
133849 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
133850 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
133851 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
133852 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
133853 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
133854 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
133855 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
133856 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
133857 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
133858 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
133859 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
133860 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
133861 +map_capability_36089 map_capability 5 36089 NULL
133862 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
133863 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
133864 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
133865 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
133866 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
133867 +read_dsrate_36103 read_dsrate 0 36103 NULL
133868 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
133869 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
133870 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
133871 +compile_date_show_36116 compile_date_show 0 36116 NULL
133872 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
133873 +show_36118 show 0 36118 &simple_xattr_alloc_36118
133874 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
133875 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
133876 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
133877 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
133878 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
133879 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
133880 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
133881 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
133882 +authorized_store_36134 authorized_store 0-4 36134 NULL
133883 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
133884 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
133885 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
133886 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
133887 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
133888 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
133889 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
133890 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
133891 +show_remote_port_36146 show_remote_port 0 36146 NULL
133892 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
133893 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
133894 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
133895 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
133896 +twl_set_36154 twl_set 2 36154 NULL
133897 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
133898 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
133899 +sys_send_36161 sys_send 3 36161 NULL
133900 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
133901 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
133902 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
133903 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
133904 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
133905 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
133906 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
133907 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
133908 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
133909 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
133910 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
133911 +modify_device_36179 modify_device 0 36179 NULL
133912 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
133913 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
133914 +phys_state_show_36187 phys_state_show 0 36187 NULL
133915 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
133916 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
133917 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
133918 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
133919 +write_word_36211 write_word 0 36211 NULL
133920 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
133921 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
133922 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
133923 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
133924 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
133925 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
133926 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
133927 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL nohasharray
133928 +wil_agg_size_36229 wil_agg_size 0-2 36229 &wl1273_fm_start_36229
133929 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
133930 +ping_bind_36236 ping_bind 0 36236 NULL
133931 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
133932 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
133933 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
133934 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
133935 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
133936 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
133937 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
133938 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
133939 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
133940 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
133941 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
133942 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
133943 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
133944 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
133945 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
133946 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
133947 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
133948 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
133949 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
133950 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
133951 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
133952 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
133953 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
133954 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
133955 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
133956 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
133957 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
133958 +show_in_min3_36304 show_in_min3 0 36304 NULL
133959 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
133960 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
133961 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
133962 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
133963 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
133964 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
133965 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
133966 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
133967 +lc_create_36332 lc_create 4 36332 NULL
133968 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
133969 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
133970 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
133971 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
133972 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
133973 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
133974 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
133975 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
133976 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
133977 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
133978 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
133979 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
133980 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
133981 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
133982 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
133983 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
133984 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
133985 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
133986 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
133987 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
133988 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
133989 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
133990 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
133991 +sierra_write_36402 sierra_write 4-0 36402 NULL
133992 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
133993 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
133994 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3 36405 NULL
133995 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
133996 +qdsb_get_36409 qdsb_get 0 36409 NULL
133997 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
133998 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
133999 +teles_suspend_36416 teles_suspend 0 36416 NULL
134000 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
134001 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
134002 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
134003 +no_uld_show_36430 no_uld_show 0 36430 NULL
134004 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
134005 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
134006 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
134007 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
134008 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
134009 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
134010 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
134011 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
134012 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
134013 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
134014 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
134015 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
134016 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
134017 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
134018 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
134019 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
134020 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
134021 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
134022 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
134023 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
134024 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
134025 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
134026 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
134027 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
134028 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
134029 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
134030 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
134031 +vmci_route_36488 vmci_route 0 36488 NULL
134032 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
134033 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
134034 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
134035 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
134036 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
134037 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
134038 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
134039 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
134040 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
134041 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
134042 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
134043 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
134044 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
134045 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
134046 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
134047 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
134048 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
134049 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
134050 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
134051 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
134052 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
134053 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
134054 +de_init_hw_36543 de_init_hw 0 36543 NULL
134055 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
134056 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
134057 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
134058 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
134059 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
134060 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
134061 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
134062 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
134063 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
134064 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
134065 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
134066 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
134067 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
134068 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
134069 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
134070 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
134071 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
134072 +__erst_read_36579 __erst_read 0 36579 NULL
134073 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
134074 +show_36588 show 0 36588 NULL
134075 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
134076 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
134077 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
134078 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
134079 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
134080 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
134081 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
134082 +init_36600 init 0 36600 NULL
134083 +read_byte_36604 read_byte 0 36604 NULL
134084 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
134085 +show_dev_name_36608 show_dev_name 0 36608 NULL
134086 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
134087 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
134088 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
134089 +kstrtoll_36612 kstrtoll 0 36612 NULL
134090 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
134091 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
134092 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
134093 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
134094 +proto_name_show_36630 proto_name_show 0 36630 NULL
134095 +attribute_show_36633 attribute_show 0 36633 NULL
134096 +power_save_36634 power_save 0 36634 NULL
134097 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
134098 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
134099 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
134100 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
134101 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
134102 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
134103 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
134104 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
134105 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
134106 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
134107 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
134108 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
134109 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
134110 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
134111 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
134112 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
134113 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
134114 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
134115 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
134116 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
134117 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
134118 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
134119 +__follow_pte_36683 __follow_pte 0 36683 NULL
134120 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
134121 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
134122 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
134123 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
134124 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
134125 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
134126 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
134127 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
134128 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
134129 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
134130 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
134131 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
134132 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
134133 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
134134 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
134135 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
134136 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
134137 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
134138 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
134139 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
134140 +multicast_show_36734 multicast_show 0 36734 NULL
134141 +read_36735 read 0 36735 NULL
134142 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
134143 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
134144 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
134145 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
134146 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
134147 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
134148 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
134149 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
134150 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
134151 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
134152 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
134153 +agc_status_36756 agc_status 0 36756 NULL
134154 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
134155 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
134156 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
134157 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
134158 +get_ncm_36766 get_ncm 0 36766 NULL
134159 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
134160 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
134161 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
134162 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
134163 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
134164 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
134165 +musb_schedule_36787 musb_schedule 0 36787 NULL
134166 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
134167 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
134168 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
134169 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
134170 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
134171 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
134172 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
134173 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
134174 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
134175 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
134176 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
134177 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
134178 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
134179 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
134180 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
134181 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
134182 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
134183 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
134184 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
134185 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
134186 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
134187 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
134188 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
134189 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
134190 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
134191 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
134192 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
134193 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
134194 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
134195 +set_rate_36858 set_rate 0 36858 &cm_write_36858
134196 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
134197 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
134198 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
134199 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
134200 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
134201 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
134202 +stp_state_show_36872 stp_state_show 0 36872 NULL
134203 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
134204 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
134205 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
134206 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
134207 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
134208 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
134209 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
134210 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
134211 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
134212 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
134213 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
134214 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
134215 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
134216 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
134217 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
134218 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
134219 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
134220 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
134221 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
134222 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
134223 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
134224 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
134225 +cuse_read_36920 cuse_read 0-3 36920 NULL
134226 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
134227 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
134228 +store_lid_36925 store_lid 0-4 36925 NULL
134229 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
134230 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
134231 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
134232 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
134233 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
134234 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
134235 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
134236 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
134237 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
134238 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
134239 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
134240 +div_u64_36951 div_u64 0 36951 NULL
134241 +write_leb_36957 write_leb 5-0 36957 NULL
134242 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
134243 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
134244 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
134245 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
134246 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
134247 +afs_setattr_36981 afs_setattr 0 36981 NULL
134248 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
134249 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
134250 +set_convrate_36989 set_convrate 0-4 36989 NULL
134251 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
134252 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
134253 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
134254 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
134255 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
134256 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
134257 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
134258 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
134259 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
134260 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
134261 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
134262 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
134263 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
134264 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
134265 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
134266 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
134267 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
134268 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
134269 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
134270 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
134271 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
134272 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
134273 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
134274 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
134275 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
134276 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
134277 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
134278 +fat_readpage_37025 fat_readpage 0 37025 NULL
134279 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
134280 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
134281 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
134282 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
134283 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
134284 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
134285 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
134286 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
134287 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
134288 +command_file_read_37038 command_file_read 3-0 37038 NULL
134289 +do_action_37040 do_action 0 37040 NULL nohasharray
134290 +erst_write_37040 erst_write 0 37040 &do_action_37040
134291 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
134292 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
134293 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
134294 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
134295 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
134296 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
134297 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
134298 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
134299 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
134300 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
134301 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
134302 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
134303 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
134304 +parse_command_37079 parse_command 2-0 37079 NULL
134305 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
134306 +resize_37084 resize 0 37084 NULL
134307 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
134308 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
134309 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
134310 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
134311 +show_37102 show 0 37102 NULL
134312 +store_bind_37104 store_bind 0-4 37104 NULL
134313 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
134314 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
134315 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
134316 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
134317 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
134318 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
134319 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
134320 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
134321 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
134322 +show_nets_37127 show_nets 0 37127 NULL
134323 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
134324 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
134325 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
134326 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
134327 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
134328 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
134329 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
134330 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
134331 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
134332 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
134333 +handshake_37157 handshake 0 37157 NULL
134334 +msg_word_37164 msg_word 0 37164 NULL
134335 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
134336 +bop_last_key_37173 bop_last_key 0 37173 NULL
134337 +boot_37174 boot 0 37174 NULL
134338 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
134339 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
134340 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
134341 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
134342 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
134343 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
134344 +store_wimax_37196 store_wimax 4-0 37196 NULL
134345 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
134346 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
134347 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
134348 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
134349 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
134350 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
134351 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
134352 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
134353 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
134354 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
134355 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
134356 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
134357 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
134358 +inv_show_37218 inv_show 0 37218 NULL
134359 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
134360 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
134361 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
134362 +__do_replace_37227 __do_replace 5 37227 NULL
134363 +store_temp8_37228 store_temp8 0-4 37228 NULL
134364 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
134365 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
134366 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
134367 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
134368 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
134369 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
134370 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
134371 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
134372 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
134373 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
134374 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
134375 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
134376 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
134377 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
134378 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
134379 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
134380 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
134381 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
134382 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
134383 +c101_run_37279 c101_run 2 37279 NULL
134384 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
134385 +phy_reset_37283 phy_reset 0 37283 NULL
134386 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
134387 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
134388 +command_37288 command 0 37288 NULL
134389 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
134390 +write_37289 write 0 37289 &idt77252_send_37289
134391 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
134392 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
134393 +governor_store_37304 governor_store 0-4 37304 NULL
134394 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
134395 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
134396 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
134397 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
134398 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
134399 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
134400 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
134401 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
134402 +composite_bind_37313 composite_bind 0 37313 NULL
134403 +program_regs_37317 program_regs 0 37317 NULL
134404 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
134405 +version_show_37322 version_show 0 37322 NULL
134406 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
134407 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
134408 +kern_path_37329 kern_path 0 37329 NULL
134409 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
134410 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
134411 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
134412 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
134413 +get_any_page_37337 get_any_page 0 37337 NULL
134414 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
134415 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
134416 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
134417 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
134418 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
134419 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
134420 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
134421 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
134422 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
134423 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
134424 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
134425 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
134426 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
134427 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
134428 +xcan_open_37377 xcan_open 0 37377 NULL
134429 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
134430 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
134431 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
134432 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
134433 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
134434 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
134435 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
134436 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
134437 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
134438 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
134439 +channel_set_37410 channel_set 0-4 37410 NULL
134440 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
134441 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
134442 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
134443 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
134444 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
134445 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
134446 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
134447 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
134448 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
134449 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
134450 +fru_alloc_37442 fru_alloc 1 37442 NULL
134451 +show_als_en_37445 show_als_en 0 37445 NULL
134452 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
134453 +skein512_init_37449 skein512_init 0 37449 NULL
134454 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
134455 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
134456 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
134457 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
134458 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
134459 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
134460 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
134461 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
134462 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
134463 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
134464 +prepare_header80_37479 prepare_header80 0 37479 NULL
134465 +get_est_timing_37484 get_est_timing 0 37484 NULL
134466 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
134467 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
134468 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
134469 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
134470 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
134471 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
134472 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
134473 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
134474 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
134475 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
134476 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
134477 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
134478 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
134479 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
134480 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
134481 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
134482 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
134483 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
134484 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
134485 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
134486 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
134487 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
134488 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
134489 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
134490 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
134491 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
134492 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
134493 +extent_map_end_37550 extent_map_end 0 37550 NULL
134494 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
134495 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
134496 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
134497 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
134498 +show_37574 show 0 37574 NULL
134499 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
134500 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
134501 +block_show_37580 block_show 0 37580 NULL
134502 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
134503 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
134504 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
134505 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
134506 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
134507 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
134508 +show_lid_state_37597 show_lid_state 0 37597 NULL
134509 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
134510 +read_field_37603 read_field 0 37603 NULL
134511 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
134512 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
134513 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
134514 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
134515 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
134516 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
134517 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
134518 +sha1_export_37617 sha1_export 0 37617 NULL
134519 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
134520 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
134521 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
134522 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
134523 +rd_byte_37632 rd_byte 0 37632 NULL
134524 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
134525 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
134526 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
134527 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
134528 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
134529 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
134530 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
134531 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
134532 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
134533 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
134534 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
134535 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
134536 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
134537 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
134538 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
134539 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
134540 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
134541 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
134542 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
134543 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
134544 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
134545 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
134546 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
134547 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
134548 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
134549 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
134550 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
134551 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
134552 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
134553 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
134554 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
134555 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
134556 +parse_arg_37696 parse_arg 0 37696 NULL
134557 +smic_size_37697 smic_size 0 37697 NULL
134558 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
134559 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
134560 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
134561 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
134562 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
134563 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
134564 +smp_req_37703 smp_req 0 37703 NULL
134565 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
134566 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
134567 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
134568 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
134569 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
134570 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
134571 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
134572 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
134573 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
134574 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
134575 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
134576 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
134577 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
134578 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
134579 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
134580 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
134581 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
134582 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
134583 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
134584 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
134585 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
134586 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
134587 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
134588 +filemap_flush_37767 filemap_flush 0 37767 NULL
134589 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
134590 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
134591 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
134592 +__il3945_up_37778 __il3945_up 0 37778 NULL
134593 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
134594 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
134595 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
134596 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
134597 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
134598 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
134599 +nr_open_37793 nr_open 0 37793 NULL
134600 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
134601 +read_posted_37797 read_posted 0 37797 NULL nohasharray
134602 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
134603 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
134604 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
134605 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
134606 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
134607 +setup_irq_37809 setup_irq 0 37809 NULL
134608 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
134609 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
134610 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
134611 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
134612 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
134613 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
134614 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
134615 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
134616 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
134617 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
134618 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
134619 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
134620 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
134621 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
134622 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
134623 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
134624 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
134625 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
134626 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
134627 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
134628 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
134629 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
134630 +dev_port_show_37881 dev_port_show 0 37881 NULL
134631 +set_registers_37883 set_registers 4 37883 NULL
134632 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
134633 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
134634 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
134635 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
134636 +pubek_show_37903 pubek_show 0 37903 NULL
134637 +compiler_show_37905 compiler_show 0 37905 NULL
134638 +show_target_37913 show_target 0 37913 NULL
134639 +skein256_export_37917 skein256_export 0 37917 NULL
134640 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
134641 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
134642 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
134643 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
134644 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
134645 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
134646 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
134647 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
134648 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
134649 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
134650 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
134651 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
134652 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
134653 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
134654 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
134655 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
134656 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
134657 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
134658 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
134659 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
134660 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
134661 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
134662 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
134663 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
134664 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
134665 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
134666 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
134667 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
134668 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
134669 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
134670 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
134671 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
134672 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
134673 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
134674 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
134675 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
134676 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
134677 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
134678 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
134679 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
134680 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
134681 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
134682 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
134683 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
134684 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
134685 +init_dma_38018 init_dma 0 38018 NULL
134686 +crc32_init_38021 crc32_init 0 38021 NULL
134687 +show_beep_38022 show_beep 0 38022 NULL
134688 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
134689 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
134690 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
134691 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
134692 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
134693 +store_wlan_38040 store_wlan 4-0 38040 NULL
134694 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
134695 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
134696 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
134697 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
134698 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
134699 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
134700 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
134701 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
134702 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3 38050 NULL
134703 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
134704 +create_l2entity_38053 create_l2entity 0 38053 NULL
134705 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
134706 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
134707 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
134708 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
134709 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
134710 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
134711 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
134712 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
134713 +plip_open_38078 plip_open 0 38078 NULL
134714 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
134715 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
134716 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
134717 +read_38082 read 0 38082 NULL
134718 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
134719 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
134720 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
134721 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
134722 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
134723 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
134724 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
134725 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
134726 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
134727 +ep0_read_38095 ep0_read 3 38095 NULL
134728 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
134729 +vport_delete_38098 vport_delete 0 38098 NULL
134730 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
134731 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
134732 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
134733 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
134734 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
134735 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
134736 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
134737 +intervals_show_38131 intervals_show 0 38131 NULL
134738 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
134739 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
134740 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
134741 +units_show_38139 units_show 0 38139 NULL
134742 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
134743 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
134744 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
134745 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
134746 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
134747 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
134748 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
134749 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
134750 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
134751 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
134752 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
134753 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
134754 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
134755 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
134756 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
134757 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
134758 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
134759 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
134760 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
134761 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
134762 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
134763 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
134764 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
134765 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
134766 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
134767 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
134768 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
134769 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
134770 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
134771 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
134772 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
134773 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
134774 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
134775 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
134776 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
134777 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
134778 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
134779 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
134780 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
134781 +m66592_queue_38237 m66592_queue 0 38237 NULL
134782 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
134783 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
134784 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
134785 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
134786 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
134787 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
134788 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
134789 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
134790 +async_xor_val_38254 async_xor_val 3 38254 NULL
134791 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
134792 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
134793 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
134794 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
134795 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
134796 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
134797 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
134798 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
134799 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
134800 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
134801 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
134802 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
134803 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
134804 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
134805 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
134806 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
134807 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
134808 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
134809 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
134810 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
134811 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
134812 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
134813 +show_channel_38289 show_channel 0 38289 NULL
134814 +odev_write_38293 odev_write 0-3 38293 NULL
134815 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
134816 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
134817 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
134818 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
134819 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
134820 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
134821 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
134822 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
134823 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
134824 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
134825 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
134826 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
134827 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
134828 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
134829 +free_calls_show_38323 free_calls_show 0 38323 NULL
134830 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
134831 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
134832 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
134833 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
134834 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
134835 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
134836 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
134837 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
134838 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
134839 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
134840 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
134841 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
134842 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
134843 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
134844 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
134845 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
134846 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
134847 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
134848 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
134849 +active_duration_show_38373 active_duration_show 0 38373 NULL
134850 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
134851 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
134852 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
134853 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
134854 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
134855 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
134856 +_write_mirror_38398 _write_mirror 0 38398 NULL
134857 +vxp_inb_38402 vxp_inb 0 38402 NULL
134858 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
134859 +show_status_str_38406 show_status_str 0 38406 NULL
134860 +send_packet_38408 send_packet 0 38408 NULL
134861 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
134862 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
134863 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
134864 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
134865 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
134866 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
134867 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
134868 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
134869 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
134870 +netlink_send_38434 netlink_send 5 38434 NULL
134871 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
134872 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
134873 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
134874 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
134875 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
134876 +offline_38447 offline 0 38447 &dev_set_mtu_38447
134877 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
134878 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452 nohasharray
134879 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 &rose_bind_38452
134880 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
134881 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
134882 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
134883 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
134884 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
134885 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
134886 +show_wimax_38463 show_wimax 0 38463 NULL
134887 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
134888 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
134889 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
134890 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
134891 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
134892 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
134893 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
134894 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
134895 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
134896 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
134897 +store_bpp_38484 store_bpp 0-4 38484 NULL
134898 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
134899 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
134900 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
134901 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
134902 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
134903 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
134904 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
134905 +format_cam_size_38506 format_cam_size 0 38506 NULL
134906 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
134907 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
134908 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
134909 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
134910 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
134911 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
134912 +set_queue_count_38519 set_queue_count 0 38519 NULL
134913 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
134914 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
134915 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
134916 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL nohasharray
134917 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 &ste10Xp_config_init_38533
134918 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
134919 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
134920 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
134921 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
134922 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
134923 +xs_error_38560 xs_error 0 38560 NULL
134924 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
134925 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
134926 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
134927 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
134928 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
134929 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
134930 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
134931 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
134932 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
134933 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
134934 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
134935 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
134936 +write_38599 write 0 38599 NULL
134937 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
134938 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
134939 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
134940 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
134941 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
134942 +pep_indicate_38611 pep_indicate 5 38611 NULL
134943 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
134944 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
134945 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
134946 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
134947 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
134948 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
134949 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
134950 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
134951 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
134952 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
134953 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
134954 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
134955 +i801_access_38631 i801_access 0 38631 NULL nohasharray
134956 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
134957 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
134958 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
134959 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
134960 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
134961 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
134962 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
134963 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
134964 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
134965 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
134966 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
134967 +ring_active_show_38652 ring_active_show 0 38652 NULL
134968 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
134969 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
134970 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
134971 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
134972 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
134973 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
134974 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
134975 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
134976 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
134977 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
134978 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
134979 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
134980 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
134981 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
134982 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
134983 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
134984 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
134985 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
134986 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
134987 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
134988 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
134989 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
134990 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
134991 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
134992 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
134993 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
134994 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
134995 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
134996 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
134997 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
134998 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
134999 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
135000 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
135001 +store_38729 store 0-3 38729 NULL
135002 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
135003 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
135004 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
135005 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
135006 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
135007 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
135008 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
135009 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
135010 +microcode_write_38754 microcode_write 0-3 38754 NULL
135011 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
135012 +mic_map_single_38759 mic_map_single 0 38759 NULL
135013 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
135014 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
135015 +udf_readpages_38761 udf_readpages 4 38761 NULL
135016 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
135017 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
135018 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
135019 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
135020 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
135021 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
135022 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
135023 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
135024 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
135025 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
135026 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
135027 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
135028 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
135029 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
135030 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
135031 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
135032 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
135033 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
135034 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
135035 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
135036 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
135037 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
135038 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
135039 +err_decode_38804 err_decode 2 38804 NULL
135040 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
135041 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
135042 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
135043 +sys_select_38827 sys_select 1 38827 NULL
135044 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
135045 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
135046 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
135047 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
135048 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
135049 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
135050 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
135051 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
135052 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
135053 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
135054 +start_discovery_38858 start_discovery 4 38858 NULL
135055 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
135056 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
135057 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
135058 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
135059 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
135060 +image_size_store_38875 image_size_store 0-4 38875 NULL
135061 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
135062 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
135063 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
135064 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
135065 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
135066 +hdlc_open_38893 hdlc_open 0 38893 NULL
135067 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
135068 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
135069 +__fswab16_38898 __fswab16 0 38898 NULL
135070 +process_access_response_38899 process_access_response 0 38899 NULL
135071 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
135072 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
135073 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
135074 +ei_open_38906 ei_open 0 38906 NULL
135075 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
135076 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
135077 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
135078 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
135079 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
135080 +change_protocol_38922 change_protocol 0 38922 NULL
135081 +port_destid_show_38923 port_destid_show 0 38923 NULL
135082 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
135083 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
135084 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
135085 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
135086 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
135087 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
135088 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
135089 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
135090 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
135091 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
135092 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
135093 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
135094 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
135095 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
135096 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
135097 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
135098 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
135099 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
135100 +show_temp16_38958 show_temp16 0 38958 NULL
135101 +macaddress_show_38969 macaddress_show 0 38969 NULL
135102 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
135103 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
135104 +wp512_init_38975 wp512_init 0 38975 NULL
135105 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
135106 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
135107 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
135108 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
135109 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
135110 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
135111 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
135112 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
135113 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
135114 +udf_new_block_38999 udf_new_block 4 38999 NULL
135115 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
135116 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
135117 +systemid_show_39002 systemid_show 0 39002 NULL
135118 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
135119 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
135120 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
135121 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
135122 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
135123 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
135124 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
135125 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
135126 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
135127 +show_39014 show 0 39014 &force_sc_support_read_39014
135128 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
135129 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
135130 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
135131 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
135132 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
135133 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
135134 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
135135 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
135136 +phy_read_status_39042 phy_read_status 0 39042 NULL
135137 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
135138 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
135139 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
135140 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
135141 +__wil_up_39052 __wil_up 0 39052 NULL
135142 +get_component_status_39053 get_component_status 0 39053 NULL
135143 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
135144 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
135145 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
135146 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
135147 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
135148 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
135149 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
135150 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
135151 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
135152 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
135153 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
135154 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
135155 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
135156 +qt2_open_39101 qt2_open 0 39101 NULL
135157 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
135158 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
135159 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
135160 +pause_transport_39115 pause_transport 0 39115 NULL
135161 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
135162 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
135163 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
135164 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
135165 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
135166 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
135167 +ea_foreach_39133 ea_foreach 0 39133 NULL
135168 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
135169 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
135170 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
135171 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
135172 +generic_permission_39150 generic_permission 0 39150 NULL
135173 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
135174 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
135175 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
135176 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
135177 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
135178 +elevator_switch_39159 elevator_switch 0 39159 NULL
135179 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
135180 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
135181 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
135182 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
135183 +msr_device_create_39175 msr_device_create 0 39175 NULL
135184 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
135185 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
135186 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
135187 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
135188 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
135189 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
135190 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
135191 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
135192 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
135193 +location_show_39206 location_show 0 39206 NULL
135194 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
135195 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
135196 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
135197 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
135198 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
135199 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
135200 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
135201 +fuse_access_39220 fuse_access 0 39220 NULL
135202 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
135203 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
135204 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
135205 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
135206 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
135207 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
135208 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
135209 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
135210 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
135211 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
135212 +odev_read_39239 odev_read 0-3 39239 NULL
135213 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
135214 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
135215 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
135216 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
135217 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
135218 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
135219 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
135220 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
135221 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
135222 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
135223 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
135224 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
135225 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
135226 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
135227 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
135228 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
135229 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
135230 +show_lslvl_39283 show_lslvl 0 39283 NULL
135231 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
135232 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
135233 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
135234 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
135235 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
135236 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
135237 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
135238 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
135239 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
135240 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
135241 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
135242 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
135243 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
135244 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
135245 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
135246 +control_store_39323 control_store 0-4 39323 NULL
135247 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
135248 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
135249 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
135250 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
135251 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
135252 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
135253 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
135254 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
135255 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
135256 +sha512_init_39345 sha512_init 0 39345 NULL
135257 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
135258 +show_frame_align_39349 show_frame_align 0 39349 NULL
135259 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
135260 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
135261 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
135262 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
135263 +store_39365 store 0-3 39365 NULL
135264 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
135265 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
135266 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
135267 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
135268 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
135269 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
135270 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
135271 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
135272 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
135273 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
135274 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
135275 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
135276 +show_internals_39390 show_internals 0 39390 NULL
135277 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
135278 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
135279 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
135280 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
135281 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
135282 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
135283 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
135284 +user_power_read_39414 user_power_read 3-0 39414 NULL
135285 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
135286 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
135287 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
135288 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
135289 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
135290 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
135291 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
135292 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
135293 +user_list_39432 user_list 0-5 39432 NULL
135294 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
135295 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
135296 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
135297 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
135298 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
135299 +sys_semop_39457 sys_semop 3 39457 NULL
135300 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
135301 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
135302 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
135303 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
135304 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
135305 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
135306 +_request_lock_39482 _request_lock 0 39482 NULL
135307 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
135308 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
135309 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
135310 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
135311 +get_std_timing_39517 get_std_timing 0 39517 NULL
135312 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
135313 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
135314 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
135315 +state_store_39532 state_store 0-3 39532 NULL
135316 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
135317 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
135318 +set_rpm_39535 set_rpm 0-4 39535 NULL
135319 +show_flags_39540 show_flags 0 39540 NULL
135320 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
135321 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
135322 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
135323 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
135324 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
135325 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
135326 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
135327 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
135328 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
135329 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
135330 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
135331 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
135332 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
135333 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
135334 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
135335 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
135336 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
135337 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
135338 +ifb_open_39587 ifb_open 0 39587 NULL
135339 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
135340 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
135341 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
135342 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
135343 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
135344 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
135345 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
135346 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
135347 +sdio_readb_39618 sdio_readb 0 39618 NULL
135348 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
135349 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
135350 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
135351 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
135352 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
135353 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
135354 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
135355 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
135356 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
135357 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
135358 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
135359 +show_change_ack_39644 show_change_ack 0 39644 NULL
135360 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
135361 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
135362 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
135363 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
135364 +afg_show_39651 afg_show 0 39651 NULL
135365 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
135366 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
135367 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
135368 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
135369 +function_show_39663 function_show 0 39663 NULL
135370 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
135371 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
135372 +read_39668 read 0 39668 NULL
135373 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
135374 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
135375 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
135376 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
135377 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
135378 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
135379 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
135380 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
135381 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
135382 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
135383 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
135384 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
135385 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
135386 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
135387 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
135388 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
135389 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
135390 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
135391 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
135392 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
135393 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
135394 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
135395 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
135396 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
135397 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
135398 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
135399 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
135400 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
135401 +show_input_39763 show_input 0 39763 NULL
135402 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
135403 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
135404 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
135405 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
135406 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
135407 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
135408 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
135409 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
135410 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
135411 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
135412 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
135413 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
135414 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
135415 +update_39807 update 0 39807 NULL
135416 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
135417 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
135418 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
135419 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
135420 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
135421 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
135422 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
135423 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
135424 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
135425 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
135426 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
135427 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
135428 +delay_store_39831 delay_store 0-3 39831 NULL
135429 +sched_write_39833 sched_write 0-3 39833 NULL
135430 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
135431 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
135432 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
135433 +clear_show_39848 clear_show 0 39848 NULL
135434 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
135435 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
135436 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
135437 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
135438 +force_bredr_smp_read_39860 force_bredr_smp_read 3 39860 NULL
135439 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
135440 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
135441 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
135442 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
135443 +search_by_key_39874 search_by_key 0 39874 NULL
135444 +m920x_write_39879 m920x_write 0 39879 NULL
135445 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
135446 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
135447 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
135448 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
135449 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
135450 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
135451 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
135452 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
135453 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
135454 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
135455 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
135456 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
135457 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
135458 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
135459 +panic_event_39914 panic_event 0 39914 NULL
135460 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
135461 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
135462 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
135463 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
135464 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
135465 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
135466 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
135467 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
135468 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
135469 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
135470 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
135471 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
135472 +__spi_async_39932 __spi_async 0 39932 NULL
135473 +__get_order_39935 __get_order 0 39935 NULL
135474 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
135475 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
135476 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
135477 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
135478 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
135479 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
135480 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
135481 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
135482 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
135483 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
135484 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
135485 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
135486 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
135487 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
135488 +prepare_39963 prepare 0 39963 NULL
135489 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
135490 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
135491 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
135492 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
135493 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
135494 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
135495 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
135496 +svc_create_39979 svc_create 0 39979 NULL
135497 +aer_inject_39984 aer_inject 0 39984 NULL
135498 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
135499 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
135500 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
135501 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
135502 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
135503 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
135504 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
135505 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
135506 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
135507 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
135508 +debug_show_40011 debug_show 0 40011 NULL
135509 +smb_send_40015 smb_send 0 40015 NULL
135510 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
135511 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
135512 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
135513 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
135514 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
135515 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
135516 +show_error_40026 show_error 0 40026 NULL
135517 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
135518 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
135519 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
135520 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
135521 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
135522 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
135523 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
135524 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
135525 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
135526 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
135527 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
135528 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
135529 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
135530 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
135531 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
135532 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
135533 +bql_show_40074 bql_show 0 40074 NULL
135534 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
135535 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
135536 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
135537 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
135538 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
135539 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
135540 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
135541 +ncp_request2_40102 ncp_request2 0 40102 NULL
135542 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
135543 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
135544 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
135545 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
135546 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
135547 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
135548 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
135549 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
135550 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
135551 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
135552 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
135553 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
135554 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
135555 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
135556 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
135557 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
135558 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
135559 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
135560 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
135561 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
135562 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
135563 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
135564 +atl1c_up_40154 atl1c_up 0 40154 NULL
135565 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
135566 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
135567 +pt_write_40159 pt_write 3-0 40159 NULL
135568 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
135569 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
135570 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
135571 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
135572 +show_40187 show 0 40187 NULL
135573 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
135574 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
135575 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
135576 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
135577 +allocate_probes_40204 allocate_probes 1 40204 NULL
135578 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
135579 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
135580 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
135581 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
135582 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
135583 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
135584 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
135585 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
135586 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
135587 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
135588 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
135589 +adjust_io_40247 adjust_io 0 40247 NULL
135590 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
135591 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
135592 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
135593 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
135594 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
135595 +vlsi_open_40258 vlsi_open 0 40258 NULL
135596 +store_led_override_40261 store_led_override 0-3 40261 NULL
135597 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
135598 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
135599 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
135600 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
135601 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
135602 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
135603 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
135604 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
135605 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
135606 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
135607 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
135608 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
135609 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
135610 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
135611 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
135612 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
135613 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
135614 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
135615 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
135616 +SyS_bind_40303 SyS_bind 3 40303 NULL
135617 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
135618 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
135619 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
135620 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
135621 +prepare_40316 prepare 0 40316 NULL
135622 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
135623 +store_40327 store 0-3 40327 NULL
135624 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
135625 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
135626 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
135627 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
135628 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
135629 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
135630 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
135631 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
135632 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
135633 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
135634 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
135635 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
135636 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
135637 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
135638 +mmio_read_40348 mmio_read 4 40348 NULL
135639 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
135640 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
135641 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
135642 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
135643 +store_green_40357 store_green 0-4 40357 NULL
135644 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
135645 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
135646 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
135647 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
135648 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
135649 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
135650 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
135651 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
135652 +get_chars_40373 get_chars 3 40373 NULL
135653 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
135654 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
135655 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
135656 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
135657 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
135658 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
135659 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
135660 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
135661 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
135662 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
135663 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
135664 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
135665 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
135666 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
135667 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
135668 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
135669 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
135670 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
135671 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
135672 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
135673 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
135674 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
135675 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
135676 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
135677 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
135678 +rmd128_update_40445 rmd128_update 0 40445 NULL
135679 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
135680 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
135681 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
135682 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
135683 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
135684 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
135685 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
135686 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
135687 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
135688 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
135689 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
135690 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
135691 +SyS_writev_40467 SyS_writev 3 40467 NULL
135692 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
135693 +visor_open_40470 visor_open 0 40470 NULL
135694 +SyS_select_40473 SyS_select 1 40473 NULL
135695 +postdisable_40478 postdisable 0 40478 NULL
135696 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
135697 +read_usmargin_40485 read_usmargin 0 40485 NULL
135698 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
135699 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
135700 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
135701 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
135702 +tty_write_room_40495 tty_write_room 0 40495 NULL
135703 +show_dock_40500 show_dock 0 40500 NULL nohasharray
135704 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
135705 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
135706 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
135707 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
135708 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
135709 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
135710 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
135711 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
135712 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
135713 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
135714 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
135715 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
135716 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
135717 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
135718 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
135719 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
135720 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
135721 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
135722 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
135723 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
135724 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
135725 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
135726 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
135727 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
135728 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
135729 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
135730 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
135731 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
135732 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
135733 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
135734 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
135735 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
135736 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
135737 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
135738 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
135739 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
135740 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
135741 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
135742 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
135743 +pio_read_40561 pio_read 6-0-5 40561 NULL
135744 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
135745 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
135746 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
135747 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
135748 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
135749 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
135750 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
135751 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
135752 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
135753 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
135754 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
135755 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
135756 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
135757 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
135758 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
135759 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
135760 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
135761 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
135762 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
135763 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
135764 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
135765 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
135766 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
135767 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
135768 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
135769 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
135770 +read_40652 read 0 40652 NULL
135771 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
135772 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
135773 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
135774 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
135775 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
135776 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
135777 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
135778 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
135779 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
135780 +fops_read_40672 fops_read 3-0 40672 NULL
135781 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
135782 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
135783 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
135784 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
135785 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
135786 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
135787 +affs_writepage_40679 affs_writepage 0 40679 NULL
135788 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
135789 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
135790 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
135791 +regulator_enable_40689 regulator_enable 0 40689 NULL
135792 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
135793 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
135794 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
135795 +create_image_40716 create_image 0 40716 NULL
135796 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
135797 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
135798 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
135799 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
135800 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
135801 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
135802 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
135803 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
135804 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
135805 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
135806 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
135807 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
135808 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
135809 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
135810 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
135811 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
135812 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
135813 +write_behind_check_40749 write_behind_check 0 40749 NULL
135814 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
135815 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
135816 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
135817 +pg_write_40766 pg_write 3-0 40766 NULL
135818 +__elevator_change_40769 __elevator_change 0 40769 NULL
135819 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
135820 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
135821 +show_bitmask_40774 show_bitmask 0 40774 NULL
135822 +show_list_40775 show_list 3-0 40775 NULL
135823 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
135824 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
135825 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
135826 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
135827 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
135828 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
135829 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
135830 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
135831 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
135832 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
135833 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
135834 +mls_range_set_40792 mls_range_set 0 40792 NULL
135835 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
135836 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
135837 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
135838 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
135839 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
135840 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
135841 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
135842 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
135843 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
135844 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
135845 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
135846 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
135847 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
135848 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
135849 +nr_device_event_40814 nr_device_event 0 40814 NULL
135850 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
135851 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
135852 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
135853 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
135854 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
135855 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
135856 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
135857 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
135858 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
135859 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
135860 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
135861 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
135862 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
135863 +write_file_wow_40852 write_file_wow 3 40852 NULL
135864 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
135865 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
135866 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
135867 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
135868 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
135869 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
135870 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
135871 +wil_up_40863 wil_up 0 40863 NULL
135872 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
135873 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
135874 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
135875 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
135876 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
135877 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
135878 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
135879 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
135880 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
135881 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
135882 +ide_park_show_40896 ide_park_show 0 40896 NULL
135883 +show_boardversion_40901 show_boardversion 0 40901 NULL
135884 +waiters_read_40902 waiters_read 3-0 40902 NULL
135885 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
135886 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
135887 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
135888 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
135889 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
135890 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
135891 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
135892 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
135893 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
135894 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
135895 +get_40920 get 0 40920 NULL
135896 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
135897 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
135898 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
135899 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
135900 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
135901 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
135902 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
135903 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
135904 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
135905 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
135906 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
135907 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
135908 +path_listxattr_40949 path_listxattr 3 40949 NULL
135909 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
135910 +pf_show_40958 pf_show 0 40958 NULL
135911 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
135912 +show_40964 show 0 40964 NULL
135913 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
135914 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
135915 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
135916 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
135917 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
135918 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
135919 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
135920 +page_symlink_40989 page_symlink 3 40989 NULL
135921 +show_status_40990 show_status 0 40990 NULL
135922 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
135923 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
135924 +show_temp_st_40996 show_temp_st 0 40996 NULL
135925 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
135926 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
135927 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
135928 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
135929 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
135930 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
135931 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
135932 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
135933 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
135934 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
135935 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
135936 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
135937 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
135938 +dbg_read_41026 dbg_read 0-3 41026 NULL
135939 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
135940 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
135941 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
135942 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
135943 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
135944 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
135945 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
135946 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
135947 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
135948 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
135949 +show_touchpad_41043 show_touchpad 0 41043 NULL
135950 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
135951 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
135952 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
135953 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
135954 +_send_41053 _send 3 41053 NULL
135955 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
135956 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
135957 +show_41059 show 0 41059 NULL
135958 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
135959 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
135960 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
135961 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
135962 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
135963 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
135964 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
135965 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
135966 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
135967 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
135968 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
135969 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
135970 +rpm_callback_41084 rpm_callback 0 41084 NULL
135971 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
135972 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
135973 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
135974 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
135975 +dma_attach_41094 dma_attach 5-6 41094 NULL
135976 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
135977 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
135978 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL nohasharray
135979 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 &velocity_vlan_rx_add_vid_41103
135980 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
135981 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
135982 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
135983 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
135984 +get_modalias_41111 get_modalias 0 41111 NULL
135985 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
135986 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
135987 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
135988 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
135989 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
135990 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
135991 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
135992 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
135993 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
135994 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
135995 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
135996 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
135997 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
135998 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
135999 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
136000 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
136001 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
136002 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
136003 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
136004 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
136005 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
136006 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
136007 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
136008 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
136009 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
136010 +request_irq_41192 request_irq 0 41192 NULL
136011 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
136012 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
136013 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
136014 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
136015 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
136016 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
136017 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
136018 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
136019 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
136020 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
136021 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
136022 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
136023 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
136024 +setup_rss_41225 setup_rss 0 41225 NULL
136025 +osd_probe_41226 osd_probe 0 41226 NULL
136026 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
136027 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
136028 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
136029 +skein512_final_41232 skein512_final 0 41232 NULL
136030 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
136031 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
136032 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
136033 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
136034 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
136035 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
136036 +send_41249 send 0 41249 NULL nohasharray
136037 +get_fan_status_41249 get_fan_status 0 41249 &send_41249
136038 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
136039 +xfs_zero_last_block_41251 xfs_zero_last_block 3-2-0 41251 &degraded_show_41251
136040 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
136041 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
136042 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
136043 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
136044 +erst_read_41260 erst_read 0 41260 NULL
136045 +he_send_41261 he_send 0 41261 NULL
136046 +__fprog_create_41263 __fprog_create 2 41263 NULL
136047 +udf_readpage_41264 udf_readpage 0 41264 NULL
136048 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
136049 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
136050 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
136051 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
136052 +alloc_context_41283 alloc_context 1 41283 NULL
136053 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
136054 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
136055 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
136056 +name_show_41292 name_show 0 41292 NULL nohasharray
136057 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
136058 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
136059 +configuration_show_41311 configuration_show 0 41311 NULL
136060 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
136061 +open_41320 open 0 41320 NULL
136062 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
136063 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
136064 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
136065 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
136066 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
136067 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
136068 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
136069 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
136070 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
136071 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
136072 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
136073 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
136074 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
136075 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
136076 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
136077 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
136078 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
136079 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
136080 +cc2520_start_41387 cc2520_start 0 41387 NULL
136081 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
136082 +oiap_41392 oiap 0 41392 NULL nohasharray
136083 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
136084 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
136085 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
136086 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
136087 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
136088 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
136089 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
136090 +vhci_write_41405 vhci_write 0 41405 NULL
136091 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
136092 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
136093 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
136094 +tgr192_update_41412 tgr192_update 0 41412 NULL
136095 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
136096 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
136097 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
136098 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
136099 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
136100 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
136101 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
136102 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
136103 +ato_show_41430 ato_show 0 41430 NULL nohasharray
136104 +show_41430 show 0 41430 &ato_show_41430
136105 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
136106 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
136107 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
136108 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
136109 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
136110 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
136111 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
136112 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
136113 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
136114 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
136115 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
136116 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
136117 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
136118 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
136119 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
136120 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
136121 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
136122 +run_41475 run 0 41475 &sha384_final_41475
136123 +show_in16_max_41478 show_in16_max 0 41478 NULL
136124 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
136125 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
136126 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
136127 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
136128 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
136129 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
136130 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
136131 +wdack_store_41496 wdack_store 0-3 41496 NULL
136132 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
136133 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
136134 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
136135 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
136136 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
136137 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
136138 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
136139 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
136140 +map_type_show_41511 map_type_show 0 41511 NULL
136141 +sha512_final_41515 sha512_final 0 41515 NULL
136142 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
136143 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
136144 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
136145 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
136146 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
136147 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
136148 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
136149 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
136150 +do_commit_41533 do_commit 0 41533 NULL
136151 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
136152 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
136153 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
136154 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
136155 +_write_41548 _write 0 41548 NULL
136156 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
136157 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
136158 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
136159 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
136160 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
136161 +edd_show_version_41558 edd_show_version 0 41558 NULL
136162 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
136163 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
136164 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
136165 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
136166 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
136167 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
136168 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
136169 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
136170 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
136171 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
136172 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
136173 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
136174 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
136175 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
136176 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
136177 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
136178 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
136179 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
136180 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
136181 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
136182 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
136183 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
136184 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
136185 +wdt_read_41601 wdt_read 0-3 41601 NULL
136186 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
136187 +show_name_41603 show_name 0 41603 &tps80031_read_41603
136188 +write_port_41612 write_port 0-3 41612 NULL
136189 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
136190 +disable_supply_41614 disable_supply 0 41614 NULL
136191 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
136192 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
136193 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
136194 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
136195 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
136196 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
136197 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
136198 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
136199 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
136200 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
136201 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
136202 +setkey_41635 setkey 0 41635 NULL
136203 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
136204 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
136205 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
136206 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
136207 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
136208 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
136209 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
136210 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
136211 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
136212 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
136213 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
136214 +get_std_timing_41654 get_std_timing 0 41654 NULL
136215 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
136216 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
136217 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
136218 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
136219 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
136220 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
136221 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
136222 +init_subports_41674 init_subports 0 41674 NULL
136223 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
136224 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
136225 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
136226 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
136227 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
136228 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
136229 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
136230 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
136231 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
136232 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
136233 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
136234 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
136235 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
136236 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
136237 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
136238 +_recv_41701 _recv 0-3 41701 NULL nohasharray
136239 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
136240 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
136241 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
136242 +tree_insert_41704 tree_insert 0 41704 NULL
136243 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
136244 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
136245 +connector_write_41709 connector_write 3-0 41709 NULL
136246 +read_block_41711 read_block 0 41711 NULL
136247 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
136248 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
136249 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
136250 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
136251 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
136252 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
136253 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
136254 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
136255 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
136256 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
136257 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
136258 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
136259 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
136260 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
136261 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
136262 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
136263 +bitmap_load_41755 bitmap_load 0 41755 NULL
136264 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
136265 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
136266 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
136267 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
136268 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
136269 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
136270 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
136271 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
136272 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
136273 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
136274 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
136275 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
136276 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
136277 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
136278 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
136279 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
136280 +show_contrast_41806 show_contrast 0 41806 NULL
136281 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
136282 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
136283 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
136284 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
136285 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
136286 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
136287 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
136288 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
136289 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
136290 +max77686_enable_41821 max77686_enable 0 41821 NULL
136291 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
136292 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
136293 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
136294 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
136295 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
136296 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
136297 +test_irq_show_41838 test_irq_show 0 41838 NULL
136298 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
136299 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
136300 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
136301 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
136302 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
136303 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
136304 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
136305 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
136306 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
136307 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
136308 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
136309 +pci_map_single_41869 pci_map_single 0 41869 NULL
136310 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
136311 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
136312 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
136313 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
136314 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
136315 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
136316 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
136317 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
136318 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
136319 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
136320 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
136321 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
136322 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
136323 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
136324 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
136325 +get_packet_41914 get_packet 3 41914 &mem_show_41914
136326 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
136327 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
136328 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
136329 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
136330 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
136331 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
136332 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
136333 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
136334 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
136335 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
136336 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
136337 +txq_init_41933 txq_init 0 41933 NULL
136338 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
136339 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
136340 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
136341 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
136342 +vfat_hash_41946 vfat_hash 0 41946 NULL
136343 +read_gssp_41947 read_gssp 3-0 41947 NULL
136344 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
136345 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
136346 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
136347 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
136348 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
136349 +portnames_read_41958 portnames_read 3-0 41958 NULL
136350 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
136351 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
136352 +show_sched6_41960 show_sched6 0 41960 NULL
136353 +show_als_41966 show_als 0 41966 NULL nohasharray
136354 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
136355 +dst_mtu_41969 dst_mtu 0 41969 NULL
136356 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
136357 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
136358 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
136359 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
136360 +_get_slice_41991 _get_slice 0 41991 NULL
136361 +set_temp11_41995 set_temp11 0-4 41995 NULL
136362 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
136363 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
136364 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
136365 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
136366 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
136367 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
136368 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
136369 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
136370 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
136371 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
136372 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
136373 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
136374 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
136375 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3 42019 NULL
136376 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
136377 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
136378 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
136379 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
136380 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
136381 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
136382 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
136383 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
136384 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
136385 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
136386 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
136387 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
136388 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
136389 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
136390 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
136391 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
136392 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
136393 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
136394 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
136395 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
136396 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
136397 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
136398 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
136399 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
136400 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
136401 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
136402 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
136403 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
136404 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
136405 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
136406 +SMB2_read_42082 SMB2_read 0 42082 NULL
136407 +bat1_show_42084 bat1_show 0 42084 NULL
136408 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
136409 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
136410 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
136411 +dfx_open_42091 dfx_open 0 42091 NULL
136412 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
136413 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
136414 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
136415 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
136416 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
136417 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
136418 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
136419 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
136420 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
136421 +store_gps_42118 store_gps 4-0 42118 NULL
136422 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
136423 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
136424 +notify_send_init_42129 notify_send_init 0 42129 NULL
136425 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
136426 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
136427 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
136428 +threads_start_42139 threads_start 0 42139 NULL
136429 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
136430 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
136431 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
136432 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
136433 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
136434 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
136435 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
136436 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
136437 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
136438 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
136439 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
136440 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
136441 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
136442 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
136443 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
136444 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
136445 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
136446 +power_restore_42174 power_restore 0 42174 NULL
136447 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
136448 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
136449 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
136450 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
136451 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
136452 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
136453 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
136454 +reset_slot_42194 reset_slot 0 42194 NULL
136455 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
136456 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
136457 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
136458 +sprom2hex_42204 sprom2hex 0 42204 NULL
136459 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
136460 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
136461 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
136462 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
136463 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
136464 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
136465 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
136466 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
136467 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
136468 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
136469 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
136470 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
136471 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
136472 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
136473 +store_mlid_42247 store_mlid 0-4 42247 NULL
136474 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
136475 +usbtv_start_42251 usbtv_start 0 42251 NULL
136476 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
136477 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
136478 +resources_store_42255 resources_store 0-4 42255 NULL
136479 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
136480 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
136481 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
136482 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
136483 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
136484 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
136485 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
136486 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
136487 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
136488 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
136489 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
136490 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
136491 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
136492 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
136493 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
136494 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
136495 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
136496 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
136497 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
136498 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
136499 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
136500 +osdname_show_42317 osdname_show 0 42317 NULL
136501 +max_luns_show_42319 max_luns_show 0 42319 NULL
136502 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
136503 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
136504 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
136505 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
136506 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
136507 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
136508 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
136509 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
136510 +store_42345 store 0-3 42345 &regulator_state_show_42345
136511 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
136512 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
136513 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
136514 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
136515 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
136516 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
136517 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
136518 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
136519 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
136520 +read_time_42381 read_time 0 42381 NULL nohasharray
136521 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
136522 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
136523 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
136524 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
136525 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
136526 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
136527 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
136528 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
136529 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
136530 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
136531 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
136532 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
136533 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
136534 +krng_get_random_42420 krng_get_random 3 42420 NULL
136535 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
136536 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
136537 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
136538 +device_read_42432 device_read 0-3 42432 NULL
136539 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
136540 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
136541 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
136542 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
136543 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
136544 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
136545 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
136546 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
136547 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
136548 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
136549 +store_42448 store 0 42448 NULL
136550 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
136551 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
136552 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
136553 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
136554 +__clk_enable_42456 __clk_enable 0 42456 NULL
136555 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
136556 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
136557 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
136558 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
136559 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
136560 +sta_state_42478 sta_state 0 42478 NULL
136561 +show_coresize_42479 show_coresize 0 42479 NULL
136562 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
136563 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
136564 +set_zone_42484 set_zone 0-4 42484 NULL
136565 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
136566 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
136567 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
136568 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
136569 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
136570 +callback_42494 callback 0 42494 NULL
136571 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
136572 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
136573 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
136574 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
136575 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
136576 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
136577 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
136578 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
136579 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
136580 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
136581 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
136582 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
136583 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
136584 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
136585 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
136586 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
136587 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
136588 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
136589 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
136590 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
136591 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
136592 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
136593 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
136594 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
136595 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
136596 +request_firmware_42553 request_firmware 0 42553 NULL
136597 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
136598 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
136599 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
136600 +portio_type_show_42562 portio_type_show 0 42562 NULL
136601 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
136602 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
136603 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
136604 +get_in_min_42567 get_in_min 0 42567 NULL
136605 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
136606 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
136607 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
136608 +memory_failure_42590 memory_failure 0 42590 NULL
136609 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
136610 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
136611 +get_enable_42601 get_enable 0 42601 NULL
136612 +map_state_42602 map_state 1 42602 NULL nohasharray
136613 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
136614 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
136615 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
136616 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
136617 +get_div_42612 get_div 0 42612 NULL
136618 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
136619 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
136620 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
136621 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
136622 +read_42618 read 0 42618 &release_lockspace_42618
136623 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
136624 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
136625 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
136626 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
136627 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
136628 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
136629 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
136630 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
136631 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
136632 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
136633 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
136634 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
136635 +num_controllers_42644 num_controllers 0 42644 NULL
136636 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
136637 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
136638 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
136639 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
136640 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
136641 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
136642 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
136643 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
136644 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
136645 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
136646 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
136647 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
136648 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
136649 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
136650 +show_cidmode_42671 show_cidmode 0 42671 NULL
136651 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
136652 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
136653 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
136654 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
136655 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
136656 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
136657 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
136658 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
136659 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
136660 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
136661 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
136662 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
136663 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
136664 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
136665 +vb2_read_42703 vb2_read 3-0 42703 NULL
136666 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
136667 +hard_show_42708 hard_show 0 42708 NULL nohasharray
136668 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
136669 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
136670 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
136671 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
136672 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
136673 +read_status_42722 read_status 0 42722 NULL nohasharray
136674 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
136675 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
136676 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
136677 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
136678 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
136679 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
136680 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
136681 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
136682 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
136683 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
136684 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
136685 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
136686 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
136687 +SendReceive2_42742 SendReceive2 0 42742 NULL
136688 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
136689 +write_42746 write 0 42746 &sdev_show_modalias_42746
136690 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
136691 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
136692 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
136693 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
136694 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
136695 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
136696 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
136697 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
136698 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
136699 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
136700 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
136701 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
136702 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
136703 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
136704 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
136705 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
136706 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
136707 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
136708 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
136709 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
136710 +show_chglim_42794 show_chglim 0 42794 NULL
136711 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
136712 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
136713 +show_line1_42806 show_line1 0 42806 NULL
136714 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
136715 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
136716 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
136717 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
136718 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
136719 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
136720 +set_arg_42824 set_arg 3 42824 NULL
136721 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
136722 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
136723 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
136724 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
136725 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
136726 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
136727 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
136728 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
136729 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
136730 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
136731 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
136732 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
136733 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
136734 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
136735 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
136736 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
136737 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
136738 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
136739 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
136740 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
136741 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
136742 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
136743 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
136744 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
136745 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
136746 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
136747 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
136748 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
136749 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
136750 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
136751 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
136752 +c2_up_42890 c2_up 0 42890 NULL
136753 +pci_write_42893 pci_write 0 42893 NULL
136754 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
136755 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
136756 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
136757 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
136758 +hd_end_request_42904 hd_end_request 2 42904 NULL
136759 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
136760 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
136761 +rds_create_42907 rds_create 0 42907 NULL
136762 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
136763 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
136764 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
136765 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
136766 +device_show_int_42919 device_show_int 0 42919 NULL
136767 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
136768 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
136769 +show_42923 show 0 42923 &pcxhr_set_clock_42923
136770 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
136771 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
136772 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
136773 +bnx2_open_42936 bnx2_open 0 42936 NULL
136774 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
136775 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
136776 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
136777 +handle_response_42945 handle_response 0 42945 NULL
136778 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
136779 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
136780 +hashtab_map_42947 hashtab_map 0 42947 NULL
136781 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
136782 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
136783 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
136784 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
136785 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
136786 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
136787 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
136788 +n_pins_show_42973 n_pins_show 0 42973 NULL
136789 +show_temp62_42975 show_temp62 0 42975 NULL
136790 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
136791 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
136792 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
136793 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
136794 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
136795 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
136796 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
136797 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
136798 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
136799 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
136800 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
136801 +image_size_show_42992 image_size_show 0 42992 NULL
136802 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
136803 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
136804 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
136805 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
136806 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
136807 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
136808 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
136809 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
136810 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
136811 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
136812 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
136813 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
136814 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
136815 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
136816 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
136817 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
136818 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
136819 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
136820 +max_queue_show_43036 max_queue_show 0 43036 NULL
136821 +set_icon_43037 set_icon 0-3 43037 NULL
136822 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
136823 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
136824 +write_s64_43043 write_s64 0 43043 NULL
136825 +show_port_name_43051 show_port_name 0 43051 NULL
136826 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
136827 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
136828 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
136829 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
136830 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
136831 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
136832 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
136833 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
136834 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
136835 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
136836 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
136837 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
136838 +get_attention_status_43073 get_attention_status 0 43073 NULL
136839 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
136840 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
136841 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
136842 +get_slave_size_43081 get_slave_size 0 43081 NULL
136843 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
136844 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
136845 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
136846 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
136847 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
136848 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
136849 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
136850 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
136851 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
136852 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
136853 +dump_skip_43098 dump_skip 2 43098 NULL
136854 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
136855 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
136856 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
136857 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
136858 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
136859 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
136860 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
136861 +store_43112 store 0 43112 NULL
136862 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
136863 +open_43117 open 0 43117 NULL
136864 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
136865 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
136866 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
136867 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
136868 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
136869 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
136870 +dmfe_open_43139 dmfe_open 0 43139 NULL
136871 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
136872 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
136873 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
136874 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
136875 +show_enabled_43152 show_enabled 0 43152 NULL
136876 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
136877 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
136878 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
136879 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
136880 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
136881 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
136882 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
136883 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
136884 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
136885 +_read_43194 _read 0 43194 NULL
136886 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
136887 +teiup_create_43201 teiup_create 3 43201 NULL
136888 +uio_write_43202 uio_write 3-0 43202 NULL
136889 +iso_callback_43208 iso_callback 3 43208 NULL
136890 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
136891 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
136892 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
136893 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
136894 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
136895 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
136896 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
136897 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
136898 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
136899 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
136900 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
136901 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
136902 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
136903 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
136904 +read_status_43238 read_status 0 43238 NULL
136905 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
136906 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
136907 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
136908 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
136909 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
136910 +fixup_leb_43256 fixup_leb 3 43256 NULL
136911 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
136912 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
136913 +store_wwan_43264 store_wwan 4-0 43264 NULL
136914 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
136915 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
136916 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
136917 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
136918 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
136919 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
136920 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
136921 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
136922 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
136923 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
136924 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
136925 +src_frames_43281 src_frames 0 43281 NULL nohasharray
136926 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
136927 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
136928 +lookup_fast_43292 lookup_fast 0 43292 NULL
136929 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
136930 +show_num_ports_43296 show_num_ports 0 43296 NULL
136931 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
136932 +lm3533_read_43309 lm3533_read 0 43309 NULL
136933 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
136934 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
136935 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
136936 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
136937 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
136938 +try_charge_43315 try_charge 0 43315 NULL
136939 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
136940 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
136941 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
136942 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
136943 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
136944 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
136945 +sja1000_open_43326 sja1000_open 0 43326 NULL
136946 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
136947 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
136948 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
136949 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
136950 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
136951 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
136952 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
136953 +set_peripheral_43353 set_peripheral 0 43353 NULL
136954 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
136955 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
136956 +may_create_key_43363 may_create_key 0 43363 NULL
136957 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
136958 +pn_init_43370 pn_init 0 43370 NULL
136959 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
136960 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
136961 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
136962 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
136963 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
136964 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
136965 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
136966 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
136967 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
136968 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
136969 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
136970 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
136971 +mdfour_43396 mdfour 0 43396 NULL
136972 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
136973 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
136974 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
136975 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
136976 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
136977 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
136978 +xenfb_write_43412 xenfb_write 3 43412 NULL
136979 +show_linear_43414 show_linear 0 43414 NULL nohasharray
136980 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
136981 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
136982 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
136983 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
136984 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
136985 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
136986 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
136987 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
136988 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
136989 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
136990 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
136991 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
136992 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
136993 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
136994 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
136995 +send_pre_block_43442 send_pre_block 0 43442 NULL
136996 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
136997 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
136998 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL nohasharray
136999 +get_vm_area_size_43444 get_vm_area_size 0 43444 &dm_attr_name_show_43444
137000 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
137001 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
137002 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
137003 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
137004 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
137005 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
137006 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
137007 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
137008 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
137009 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
137010 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
137011 +write_43473 write 0 43473 NULL
137012 +hook_43475 hook 0 43475 NULL
137013 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
137014 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
137015 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
137016 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
137017 +vga_get_43488 vga_get 0 43488 NULL
137018 +vmemdup_43489 vmemdup 2 43489 NULL
137019 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
137020 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
137021 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
137022 +show_lid_43498 show_lid 0 43498 NULL
137023 +init_43500 init 0 43500 NULL nohasharray
137024 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
137025 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
137026 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
137027 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
137028 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
137029 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
137030 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
137031 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
137032 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
137033 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
137034 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
137035 +read_events_43534 read_events 3 43534 NULL
137036 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
137037 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
137038 +store_43537 store 0-3 43537 NULL
137039 +store_43539 store 0 43539 NULL
137040 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
137041 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
137042 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
137043 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
137044 +request_resource_43548 request_resource 0 43548 NULL
137045 +store_43549 store 0-4 43549 NULL
137046 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
137047 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
137048 +amd756_access_43553 amd756_access 0 43553 NULL
137049 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
137050 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
137051 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
137052 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
137053 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
137054 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
137055 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
137056 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
137057 +passive_store_43589 passive_store 0-4 43589 NULL
137058 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
137059 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
137060 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
137061 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
137062 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
137063 +proc_read_43614 proc_read 3-0 43614 NULL
137064 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
137065 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
137066 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
137067 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
137068 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
137069 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
137070 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
137071 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
137072 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
137073 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
137074 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
137075 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
137076 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
137077 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
137078 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
137079 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
137080 +random_write_43656 random_write 3-0 43656 NULL
137081 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
137082 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
137083 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
137084 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
137085 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
137086 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
137087 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
137088 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
137089 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
137090 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
137091 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
137092 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
137093 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
137094 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
137095 +start_43697 start 0 43697 NULL
137096 +show_43699 show 0 43699 NULL
137097 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
137098 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
137099 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
137100 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
137101 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
137102 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
137103 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
137104 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
137105 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
137106 +show_hyst_43718 show_hyst 0 43718 NULL
137107 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
137108 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
137109 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
137110 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
137111 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
137112 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
137113 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
137114 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
137115 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
137116 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
137117 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
137118 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
137119 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
137120 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
137121 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
137122 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
137123 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
137124 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
137125 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
137126 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
137127 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
137128 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
137129 +panic_happened_43756 panic_happened 0 43756 NULL
137130 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
137131 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
137132 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
137133 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
137134 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
137135 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
137136 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
137137 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
137138 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
137139 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
137140 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
137141 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
137142 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
137143 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
137144 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
137145 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
137146 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
137147 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
137148 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
137149 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
137150 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
137151 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
137152 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
137153 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
137154 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
137155 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
137156 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
137157 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
137158 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
137159 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
137160 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
137161 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
137162 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
137163 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
137164 +max_channels_43840 max_channels 0 43840 NULL
137165 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
137166 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
137167 +read_flush_43851 read_flush 3-0 43851 NULL
137168 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
137169 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
137170 +resume_43864 resume 0 43864 NULL nohasharray
137171 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
137172 +port_number_show_43866 port_number_show 0 43866 NULL
137173 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
137174 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
137175 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
137176 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
137177 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
137178 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
137179 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
137180 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
137181 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
137182 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
137183 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
137184 +write_43894 write 0-3 43894 NULL
137185 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
137186 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
137187 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
137188 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
137189 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
137190 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
137191 +set_temp8_43915 set_temp8 0-4 43915 NULL
137192 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
137193 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
137194 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
137195 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
137196 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
137197 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
137198 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
137199 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
137200 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
137201 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
137202 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
137203 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
137204 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
137205 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
137206 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
137207 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
137208 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
137209 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
137210 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
137211 +show_unit_43962 show_unit 0 43962 NULL
137212 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
137213 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
137214 +cache_request_43968 cache_request 0 43968 NULL nohasharray
137215 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
137216 +iflink_show_43970 iflink_show 0 43970 NULL
137217 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
137218 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
137219 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
137220 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
137221 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
137222 +netdev_init_43991 netdev_init 0 43991 NULL
137223 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
137224 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
137225 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
137226 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
137227 +ulist_add_43994 ulist_add 0 43994 NULL
137228 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
137229 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
137230 +emit_flags_44006 emit_flags 3-4 44006 NULL
137231 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
137232 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
137233 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
137234 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
137235 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
137236 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
137237 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
137238 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
137239 +address_mask_show_44028 address_mask_show 0 44028 NULL
137240 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
137241 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
137242 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
137243 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
137244 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
137245 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
137246 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
137247 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
137248 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
137249 +show_44058 show 0 44058 NULL
137250 +sprint_frac_44059 sprint_frac 0 44059 NULL
137251 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
137252 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
137253 +wmi_call_44066 wmi_call 0 44066 NULL
137254 +vx2_inb_44069 vx2_inb 0 44069 NULL
137255 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
137256 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
137257 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
137258 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
137259 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
137260 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
137261 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
137262 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
137263 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
137264 +x25_listen_44090 x25_listen 0 44090 NULL
137265 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
137266 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
137267 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
137268 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
137269 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
137270 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
137271 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
137272 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
137273 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
137274 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
137275 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
137276 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
137277 +raid_level_show_44108 raid_level_show 0 44108 NULL
137278 +add_update_code_44109 add_update_code 1 44109 NULL
137279 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
137280 +check_idq_44117 check_idq 0 44117 NULL
137281 +do_readpage_44120 do_readpage 0 44120 NULL
137282 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
137283 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
137284 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
137285 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
137286 +do_sock_read_44132 do_sock_read 0 44132 NULL
137287 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
137288 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
137289 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
137290 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
137291 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
137292 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
137293 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
137294 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
137295 +direct_access_44144 direct_access 0 44144 NULL
137296 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
137297 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
137298 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
137299 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
137300 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
137301 +coda_permission_44158 coda_permission 0 44158 NULL
137302 +summary_show_44161 summary_show 0 44161 NULL nohasharray
137303 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
137304 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
137305 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
137306 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
137307 +atl1_up_44170 atl1_up 0 44170 NULL
137308 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
137309 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
137310 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
137311 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
137312 +tty_line_name_44181 tty_line_name 0 44181 NULL
137313 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
137314 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
137315 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
137316 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
137317 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
137318 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
137319 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
137320 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
137321 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
137322 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
137323 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
137324 +__set_free_44211 __set_free 2 44211 NULL
137325 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
137326 +write_44213 write 0 44213 &claim_ptd_buffers_44213
137327 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
137328 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
137329 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
137330 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
137331 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
137332 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
137333 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
137334 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
137335 +show_adc_44229 show_adc 0 44229 NULL
137336 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
137337 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
137338 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
137339 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
137340 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
137341 +write_44238 write 0-4 44238 NULL nohasharray
137342 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
137343 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
137344 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
137345 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
137346 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
137347 +extra_show_44247 extra_show 0 44247 NULL nohasharray
137348 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
137349 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
137350 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
137351 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
137352 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
137353 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
137354 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
137355 +minix_getattr_44267 minix_getattr 0 44267 NULL
137356 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
137357 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
137358 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
137359 +device_create_file_44285 device_create_file 0 44285 NULL
137360 +initstate_show_44288 initstate_show 0 44288 NULL
137361 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
137362 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
137363 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
137364 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
137365 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
137366 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
137367 +store_companion_44297 store_companion 0-4 44297 NULL
137368 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
137369 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
137370 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
137371 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
137372 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
137373 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
137374 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
137375 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
137376 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
137377 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
137378 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
137379 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
137380 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
137381 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
137382 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
137383 +rs_init_44327 rs_init 1 44327 NULL
137384 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
137385 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
137386 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
137387 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
137388 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
137389 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
137390 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
137391 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
137392 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
137393 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
137394 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
137395 +set_format_44357 set_format 0 44357 NULL nohasharray
137396 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
137397 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
137398 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
137399 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
137400 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
137401 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
137402 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
137403 +ubi_sync_44391 ubi_sync 0 44391 NULL
137404 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
137405 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
137406 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
137407 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
137408 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
137409 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
137410 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
137411 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
137412 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
137413 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
137414 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
137415 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
137416 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
137417 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
137418 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
137419 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
137420 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
137421 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
137422 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
137423 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
137424 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
137425 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
137426 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
137427 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
137428 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
137429 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
137430 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
137431 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
137432 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
137433 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
137434 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
137435 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
137436 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
137437 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
137438 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
137439 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
137440 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
137441 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
137442 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
137443 +allocate_mid_44479 allocate_mid 0 44479 NULL
137444 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
137445 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
137446 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
137447 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
137448 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
137449 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
137450 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
137451 +cond_read_node_44488 cond_read_node 0 44488 NULL
137452 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
137453 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
137454 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
137455 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
137456 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
137457 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
137458 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
137459 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
137460 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
137461 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
137462 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
137463 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
137464 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
137465 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
137466 +spidev_write_44510 spidev_write 3-0 44510 NULL
137467 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
137468 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
137469 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
137470 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
137471 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
137472 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
137473 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
137474 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
137475 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
137476 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
137477 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
137478 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
137479 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
137480 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL nohasharray
137481 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 &picolcd_set_par_44559
137482 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
137483 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
137484 +show_registers_44567 show_registers 0 44567 NULL nohasharray
137485 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
137486 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
137487 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
137488 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
137489 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
137490 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
137491 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
137492 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
137493 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
137494 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
137495 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
137496 +show_44594 show 0 44594 NULL nohasharray
137497 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
137498 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
137499 +get_fan_min_44596 get_fan_min 0 44596 NULL
137500 +popen_44599 popen 0 44599 NULL
137501 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
137502 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
137503 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
137504 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
137505 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
137506 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
137507 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
137508 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
137509 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
137510 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
137511 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
137512 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
137513 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
137514 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
137515 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
137516 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
137517 +show_match_busid_44647 show_match_busid 0 44647 NULL
137518 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
137519 +store_44659 store 0-3 44659 NULL
137520 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
137521 +show_ctrl_44671 show_ctrl 0 44671 NULL
137522 +raid56_parity_write_44672 raid56_parity_write 0-4 44672 NULL
137523 +mpi_resize_44674 mpi_resize 2 44674 NULL
137524 +auxch_init_44675 auxch_init 0 44675 NULL
137525 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
137526 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
137527 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
137528 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
137529 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
137530 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
137531 +ts_read_44687 ts_read 3-0 44687 NULL
137532 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
137533 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
137534 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
137535 +show_host_busy_44693 show_host_busy 0 44693 NULL
137536 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
137537 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
137538 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
137539 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
137540 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
137541 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
137542 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
137543 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
137544 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
137545 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
137546 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
137547 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
137548 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
137549 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
137550 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
137551 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
137552 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
137553 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
137554 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
137555 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
137556 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
137557 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
137558 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
137559 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
137560 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
137561 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
137562 +bop_assign_44765 bop_assign 0 44765 NULL
137563 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
137564 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
137565 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
137566 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
137567 +show_44772 show 0 44772 NULL nohasharray
137568 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
137569 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
137570 +readstat_44780 readstat 0 44780 NULL
137571 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
137572 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
137573 +proc_read_44793 proc_read 0 44793 NULL nohasharray
137574 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
137575 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
137576 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
137577 +cas_open_44801 cas_open 0 44801 NULL
137578 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
137579 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
137580 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
137581 +sbs_init_44817 sbs_init 0 44817 NULL
137582 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
137583 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
137584 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
137585 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
137586 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
137587 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
137588 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
137589 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
137590 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
137591 +units_sprintf_44833 units_sprintf 0 44833 NULL
137592 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
137593 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
137594 +node_show_44836 node_show 0 44836 NULL
137595 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
137596 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
137597 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
137598 +cross_eof_44848 cross_eof 0 44848 NULL
137599 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
137600 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
137601 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
137602 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
137603 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
137604 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
137605 +copydesc_user_44855 copydesc_user 3 44855 NULL
137606 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
137607 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
137608 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
137609 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
137610 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
137611 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
137612 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
137613 +set_advertising_44870 set_advertising 4 44870 NULL
137614 +init_rs_44873 init_rs 1 44873 NULL nohasharray
137615 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
137616 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
137617 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
137618 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
137619 +skb_availroom_44883 skb_availroom 0 44883 NULL
137620 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
137621 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
137622 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
137623 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
137624 +kaweth_open_44889 kaweth_open 0 44889 NULL
137625 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
137626 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
137627 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
137628 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
137629 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
137630 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
137631 +async_readv_44898 async_readv 0 44898 NULL
137632 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
137633 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
137634 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
137635 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
137636 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
137637 +ptype_show_44913 ptype_show 0 44913 NULL
137638 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
137639 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
137640 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
137641 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
137642 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
137643 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
137644 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
137645 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
137646 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
137647 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
137648 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
137649 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
137650 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
137651 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
137652 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
137653 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
137654 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
137655 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
137656 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
137657 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
137658 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
137659 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
137660 +log_debug_read_44994 log_debug_read 0 44994 NULL
137661 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
137662 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
137663 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
137664 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
137665 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
137666 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
137667 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
137668 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
137669 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
137670 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
137671 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
137672 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
137673 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
137674 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
137675 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
137676 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
137677 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
137678 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
137679 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
137680 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
137681 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
137682 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
137683 +show_in_label_45039 show_in_label 0 45039 NULL
137684 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
137685 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
137686 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
137687 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
137688 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
137689 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
137690 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
137691 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
137692 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
137693 +sel_write_user_45060 sel_write_user 3 45060 NULL
137694 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
137695 +show_45064 show 0 45064 NULL
137696 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
137697 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
137698 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
137699 +removable_show_45071 removable_show 0 45071 NULL nohasharray
137700 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
137701 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
137702 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
137703 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
137704 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
137705 +__device_suspend_45089 __device_suspend 0 45089 NULL
137706 +getattr_45091 getattr 0 45091 NULL
137707 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
137708 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
137709 +snd_card_new_45104 snd_card_new 5 45104 NULL
137710 +write_iter_45109 write_iter 0 45109 NULL
137711 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
137712 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
137713 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
137714 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
137715 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
137716 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
137717 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
137718 +send_to_tty_45141 send_to_tty 3 45141 NULL
137719 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
137720 +command_setapcor_45143 command_setapcor 0 45143 NULL
137721 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
137722 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
137723 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
137724 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
137725 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
137726 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
137727 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
137728 +device_write_45156 device_write 3-0 45156 NULL
137729 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
137730 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
137731 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
137732 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
137733 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
137734 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
137735 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
137736 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
137737 +mce_write_45187 mce_write 0 45187 NULL
137738 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
137739 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
137740 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
137741 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
137742 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
137743 +kstrtou16_45199 kstrtou16 0 45199 NULL
137744 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
137745 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
137746 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
137747 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
137748 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
137749 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
137750 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
137751 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
137752 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
137753 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
137754 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
137755 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
137756 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
137757 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
137758 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
137759 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
137760 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
137761 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
137762 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
137763 +event_enable_write_45238 event_enable_write 3 45238 NULL
137764 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
137765 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
137766 +show_45247 show 0 45247 NULL
137767 +write_ltv_45250 write_ltv 0 45250 NULL
137768 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
137769 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
137770 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
137771 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
137772 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
137773 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
137774 +store_45285 store 0 45285 NULL
137775 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
137776 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
137777 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
137778 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
137779 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
137780 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
137781 +category_show_45304 category_show 0 45304 NULL nohasharray
137782 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
137783 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
137784 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
137785 +hippi_header_45313 hippi_header 0 45313 NULL
137786 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
137787 +compass_command_45324 compass_command 0 45324 NULL
137788 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
137789 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
137790 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
137791 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
137792 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
137793 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
137794 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
137795 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
137796 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
137797 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
137798 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
137799 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
137800 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
137801 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
137802 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
137803 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
137804 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
137805 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
137806 +wlcore_write_45391 wlcore_write 0 45391 NULL
137807 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
137808 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
137809 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
137810 +keymap_store_45406 keymap_store 4 45406 NULL
137811 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
137812 +show_45409 show 0 45409 NULL
137813 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
137814 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
137815 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
137816 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
137817 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
137818 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
137819 +show_45419 show 0 45419 &sht15_wait_for_response_45419
137820 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
137821 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
137822 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &snd_sonicvibes_playback_prepare_45421
137823 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
137824 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
137825 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
137826 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
137827 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
137828 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
137829 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
137830 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
137831 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
137832 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
137833 +pm_state_show_45438 pm_state_show 0 45438 NULL
137834 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
137835 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
137836 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
137837 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
137838 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
137839 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
137840 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
137841 +catc_open_45451 catc_open 0 45451 NULL
137842 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
137843 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
137844 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
137845 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
137846 +__node_remap_45458 __node_remap 4 45458 NULL
137847 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
137848 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
137849 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
137850 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
137851 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
137852 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
137853 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
137854 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
137855 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
137856 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
137857 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
137858 +ec_read_45485 ec_read 0 45485 NULL
137859 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
137860 +lock_request_45495 lock_request 0 45495 NULL nohasharray
137861 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
137862 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
137863 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
137864 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
137865 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
137866 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
137867 +get_stats_45508 get_stats 0 45508 NULL
137868 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
137869 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
137870 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
137871 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
137872 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
137873 +store_45525 store 0-3 45525 &power_state_show_45525
137874 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
137875 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
137876 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
137877 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
137878 +copy_macs_45534 copy_macs 4 45534 NULL
137879 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
137880 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
137881 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
137882 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
137883 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
137884 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
137885 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
137886 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
137887 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
137888 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
137889 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
137890 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
137891 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
137892 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
137893 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
137894 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
137895 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
137896 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
137897 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
137898 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
137899 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
137900 +request_fw_file_45567 request_fw_file 0 45567 NULL
137901 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
137902 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
137903 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
137904 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
137905 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
137906 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
137907 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
137908 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
137909 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
137910 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
137911 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
137912 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
137913 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
137914 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
137915 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
137916 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
137917 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
137918 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
137919 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
137920 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
137921 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
137922 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
137923 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
137924 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
137925 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
137926 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
137927 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
137928 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
137929 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
137930 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
137931 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
137932 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
137933 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
137934 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
137935 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
137936 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL nohasharray
137937 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 &rj54n1_s_fmt_45650
137938 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
137939 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
137940 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
137941 +modelname_store_45663 modelname_store 0-4 45663 NULL
137942 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
137943 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
137944 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
137945 +sd_probe_45675 sd_probe 0 45675 NULL
137946 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
137947 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
137948 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
137949 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
137950 +set_params_45684 set_params 0 45684 NULL nohasharray
137951 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
137952 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
137953 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
137954 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
137955 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
137956 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
137957 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
137958 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
137959 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
137960 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
137961 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
137962 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
137963 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
137964 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
137965 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
137966 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
137967 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
137968 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
137969 +get_iface_param_45719 get_iface_param 0 45719 NULL
137970 +show_high_kb_45721 show_high_kb 0 45721 NULL
137971 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
137972 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
137973 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
137974 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
137975 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
137976 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
137977 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
137978 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
137979 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
137980 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
137981 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
137982 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
137983 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
137984 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
137985 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
137986 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
137987 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
137988 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
137989 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
137990 +FUA_show_45776 FUA_show 0 45776 NULL
137991 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
137992 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
137993 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
137994 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
137995 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
137996 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
137997 +cma_release_45795 cma_release 3 45795 NULL
137998 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
137999 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
138000 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
138001 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
138002 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
138003 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
138004 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
138005 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
138006 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
138007 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
138008 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
138009 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
138010 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
138011 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
138012 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
138013 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
138014 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
138015 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
138016 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
138017 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
138018 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
138019 +start_endpoints_45825 start_endpoints 0 45825 NULL
138020 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
138021 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
138022 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
138023 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
138024 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
138025 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
138026 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
138027 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
138028 +store_learning_45844 store_learning 0 45844 NULL
138029 +insert_state_45848 insert_state 0 45848 NULL
138030 +activity_read_45850 activity_read 0-5-6 45850 NULL
138031 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
138032 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
138033 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
138034 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
138035 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
138036 +isdn_write_45863 isdn_write 3-0 45863 NULL
138037 +align_show_45871 align_show 0 45871 NULL
138038 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
138039 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
138040 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
138041 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
138042 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
138043 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
138044 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
138045 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
138046 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
138047 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
138048 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
138049 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
138050 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
138051 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
138052 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
138053 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
138054 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
138055 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
138056 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
138057 +lcd_read_45922 lcd_read 0-3 45922 NULL
138058 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
138059 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
138060 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
138061 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
138062 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
138063 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
138064 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
138065 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
138066 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
138067 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
138068 +show_fan_value_45938 show_fan_value 0 45938 NULL
138069 +display_store_45940 display_store 4 45940 NULL
138070 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
138071 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
138072 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
138073 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
138074 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
138075 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
138076 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
138077 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
138078 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
138079 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
138080 +set_45961 set 0 45961 NULL
138081 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
138082 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
138083 +copy_to_45969 copy_to 3 45969 NULL nohasharray
138084 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
138085 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
138086 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
138087 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
138088 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
138089 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
138090 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
138091 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
138092 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
138093 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
138094 +dn_device_event_46004 dn_device_event 0 46004 NULL
138095 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
138096 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
138097 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
138098 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
138099 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
138100 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
138101 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
138102 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
138103 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
138104 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
138105 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
138106 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
138107 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
138108 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
138109 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
138110 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
138111 +socket_create_46047 socket_create 0 46047 NULL
138112 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
138113 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
138114 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
138115 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
138116 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
138117 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
138118 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
138119 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
138120 +slhc_toss_46066 slhc_toss 0 46066 NULL
138121 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
138122 +in_use_show_46075 in_use_show 0 46075 NULL
138123 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
138124 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
138125 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
138126 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
138127 +unlock_lock_46087 unlock_lock 0 46087 NULL
138128 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
138129 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
138130 +store_46095 store 0 46095 NULL
138131 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
138132 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
138133 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
138134 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
138135 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
138136 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
138137 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
138138 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
138139 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
138140 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
138141 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
138142 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
138143 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
138144 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
138145 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
138146 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
138147 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
138148 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
138149 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
138150 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
138151 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
138152 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
138153 +dgram_bind_46155 dgram_bind 0 46155 NULL
138154 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
138155 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
138156 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
138157 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
138158 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
138159 +write_index_46171 write_index 0 46171 NULL
138160 +open_46177 open 0 46177 NULL
138161 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
138162 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
138163 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
138164 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
138165 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
138166 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
138167 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
138168 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
138169 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
138170 +fq_resize_46195 fq_resize 2 46195 NULL
138171 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
138172 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
138173 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
138174 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
138175 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
138176 +appid_show_46198 appid_show 0 46198 NULL
138177 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
138178 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
138179 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
138180 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
138181 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
138182 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
138183 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
138184 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
138185 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
138186 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
138187 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
138188 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
138189 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
138190 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
138191 +__get_any_page_46230 __get_any_page 0 46230 NULL
138192 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
138193 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
138194 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
138195 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
138196 +show_in_min_46238 show_in_min 0 46238 NULL
138197 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
138198 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
138199 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
138200 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
138201 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
138202 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
138203 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
138204 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
138205 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
138206 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
138207 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
138208 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
138209 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
138210 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
138211 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
138212 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
138213 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
138214 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
138215 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
138216 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
138217 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
138218 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
138219 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
138220 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
138221 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
138222 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
138223 +store_led_46310 store_led 0-4 46310 NULL
138224 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
138225 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
138226 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
138227 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
138228 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
138229 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
138230 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
138231 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
138232 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
138233 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
138234 +gs_can_open_46335 gs_can_open 0 46335 NULL
138235 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
138236 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
138237 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
138238 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
138239 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
138240 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
138241 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
138242 +mpt_config_46343 mpt_config 0 46343 NULL
138243 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
138244 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
138245 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
138246 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
138247 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
138248 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
138249 +show_icon_46360 show_icon 4-0 46360 NULL
138250 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
138251 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
138252 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
138253 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
138254 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
138255 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
138256 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
138257 +via_build_controls_46378 via_build_controls 0 46378 NULL
138258 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
138259 +rng_get_data_46382 rng_get_data 0 46382 NULL
138260 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
138261 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
138262 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
138263 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
138264 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
138265 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
138266 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
138267 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
138268 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
138269 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
138270 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
138271 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
138272 +addr_to_user_46418 addr_to_user 0 46418 NULL
138273 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
138274 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
138275 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
138276 +proto_show_46426 proto_show 0 46426 NULL nohasharray
138277 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
138278 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
138279 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
138280 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
138281 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
138282 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
138283 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
138284 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
138285 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
138286 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
138287 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
138288 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
138289 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
138290 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
138291 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
138292 +E_P24_46463 E_P24 0 46463 NULL
138293 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
138294 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
138295 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
138296 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
138297 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
138298 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
138299 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
138300 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
138301 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
138302 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
138303 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
138304 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
138305 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
138306 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
138307 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
138308 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
138309 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
138310 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
138311 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
138312 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
138313 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
138314 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
138315 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL nohasharray
138316 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 &mlx4_SET_PORT_VXLAN_46515
138317 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
138318 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
138319 +pptp_bind_46520 pptp_bind 0 46520 NULL
138320 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
138321 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
138322 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
138323 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
138324 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
138325 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
138326 +check_connect_46536 check_connect 0 46536 NULL
138327 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
138328 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
138329 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
138330 +raid_show_state_46545 raid_show_state 0 46545 NULL
138331 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
138332 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
138333 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
138334 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
138335 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
138336 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
138337 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
138338 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
138339 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
138340 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
138341 +nr_header_46575 nr_header 0 46575 NULL
138342 +store_46576 store 0-3 46576 NULL
138343 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
138344 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
138345 +__iwl_up_46589 __iwl_up 0 46589 NULL
138346 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
138347 +show_mute_46600 show_mute 0 46600 NULL nohasharray
138348 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
138349 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
138350 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
138351 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
138352 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
138353 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
138354 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
138355 +dead_write_46612 dead_write 0 46612 NULL nohasharray
138356 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
138357 +stream_start_46613 stream_start 0 46613 NULL nohasharray
138358 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
138359 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
138360 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
138361 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
138362 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
138363 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
138364 +get_mode_46623 get_mode 0 46623 NULL
138365 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
138366 +dsense_show_46626 dsense_show 0 46626 NULL
138367 +il_set_mode_46630 il_set_mode 0 46630 NULL
138368 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
138369 +regmap_read_46634 regmap_read 0 46634 NULL
138370 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
138371 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
138372 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
138373 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
138374 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
138375 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
138376 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
138377 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
138378 +fanout_add_46656 fanout_add 0 46656 NULL
138379 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
138380 +read_short_reg_46669 read_short_reg 0 46669 NULL
138381 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
138382 +stream_pause_46673 stream_pause 0 46673 NULL
138383 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
138384 +msr_read_46679 msr_read 0-3 46679 NULL
138385 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
138386 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
138387 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
138388 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
138389 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
138390 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
138391 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
138392 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
138393 +saa7185_init_46704 saa7185_init 0 46704 NULL
138394 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
138395 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
138396 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
138397 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
138398 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
138399 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
138400 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
138401 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
138402 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
138403 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
138404 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
138405 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
138406 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
138407 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
138408 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
138409 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
138410 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
138411 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
138412 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
138413 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
138414 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
138415 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
138416 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
138417 +show_fan_status_46761 show_fan_status 0 46761 NULL
138418 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
138419 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
138420 +inet6_create_46770 inet6_create 0 46770 NULL
138421 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
138422 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
138423 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
138424 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
138425 +radar_detection_write_46787 radar_detection_write 3 46787 NULL
138426 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
138427 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
138428 +show_max_min_46796 show_max_min 0 46796 NULL
138429 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
138430 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
138431 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
138432 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
138433 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
138434 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
138435 +writefn_46819 writefn 0-3 46819 NULL
138436 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
138437 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
138438 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
138439 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
138440 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
138441 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
138442 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
138443 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
138444 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
138445 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
138446 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
138447 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
138448 +spi_async_46857 spi_async 0 46857 NULL
138449 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
138450 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
138451 +vsnprintf_46863 vsnprintf 0 46863 NULL
138452 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
138453 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
138454 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
138455 +restart_array_46866 restart_array 0 46866 NULL
138456 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
138457 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
138458 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
138459 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
138460 +rvmalloc_46873 rvmalloc 1 46873 NULL
138461 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
138462 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
138463 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
138464 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
138465 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
138466 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
138467 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
138468 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
138469 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
138470 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
138471 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
138472 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
138473 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
138474 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
138475 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
138476 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
138477 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
138478 +dgram_bind_46908 dgram_bind 0 46908 NULL
138479 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
138480 +store_46910 store 0-2 46910 NULL
138481 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
138482 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
138483 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
138484 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
138485 +igbvf_open_46920 igbvf_open 0 46920 NULL
138486 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
138487 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
138488 +fb_write_46924 fb_write 3-0 46924 NULL
138489 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
138490 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
138491 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
138492 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
138493 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
138494 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
138495 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
138496 +coda_fsync_46958 coda_fsync 0 46958 NULL
138497 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
138498 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
138499 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
138500 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
138501 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
138502 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
138503 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
138504 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
138505 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
138506 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
138507 +user_set_46991 user_set 0 46991 NULL
138508 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
138509 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
138510 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
138511 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
138512 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
138513 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
138514 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
138515 +x25_device_event_47006 x25_device_event 0 47006 NULL
138516 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
138517 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
138518 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
138519 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
138520 +__map_single_47020 __map_single 4-3-7 47020 NULL
138521 +usbpn_open_47021 usbpn_open 0 47021 NULL
138522 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
138523 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
138524 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
138525 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
138526 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
138527 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
138528 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
138529 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
138530 +show_v86d_47041 show_v86d 0 47041 NULL
138531 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
138532 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
138533 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
138534 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
138535 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
138536 +final_47055 final 0 47055 NULL
138537 +open_rx_47057 open_rx 0 47057 NULL
138538 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
138539 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
138540 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
138541 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
138542 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
138543 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
138544 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
138545 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
138546 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
138547 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
138548 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
138549 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
138550 +export_47078 export 0 47078 NULL
138551 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
138552 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
138553 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
138554 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
138555 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
138556 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
138557 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
138558 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
138559 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
138560 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
138561 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
138562 +carrier_show_47115 carrier_show 0 47115 NULL
138563 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
138564 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
138565 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
138566 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
138567 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
138568 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
138569 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
138570 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
138571 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
138572 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
138573 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
138574 +show_streaming_47160 show_streaming 0 47160 NULL
138575 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
138576 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
138577 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
138578 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
138579 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
138580 +part_fail_show_47168 part_fail_show 0 47168 NULL
138581 +set_temp_47169 set_temp 0-4 47169 NULL
138582 +reg_show_name_47170 reg_show_name 0 47170 NULL
138583 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
138584 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
138585 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
138586 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
138587 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
138588 +__set_signal_47207 __set_signal 0-4 47207 NULL
138589 +__rds_create_47212 __rds_create 0 47212 NULL
138590 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
138591 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
138592 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
138593 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
138594 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
138595 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
138596 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
138597 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
138598 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
138599 +l2headersize_47238 l2headersize 0 47238 NULL
138600 +options_write_47243 options_write 3-0 47243 NULL
138601 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
138602 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
138603 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
138604 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
138605 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
138606 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
138607 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
138608 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
138609 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
138610 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
138611 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
138612 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
138613 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
138614 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
138615 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
138616 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
138617 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
138618 +reg_write_47288 reg_write 0 47288 NULL
138619 +setattr_47289 setattr 0 47289 NULL
138620 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
138621 +vsnprintf_47291 vsnprintf 0 47291 NULL
138622 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
138623 +show_47293 show 0 47293 NULL
138624 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
138625 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
138626 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
138627 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
138628 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
138629 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
138630 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
138631 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
138632 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
138633 +get_l4proto_47318 get_l4proto 0 47318 NULL
138634 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
138635 +skein1024_export_47324 skein1024_export 0 47324 NULL
138636 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
138637 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
138638 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
138639 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
138640 +tune_set_47343 tune_set 0-5 47343 NULL
138641 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
138642 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
138643 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
138644 +md_allow_write_47353 md_allow_write 0 47353 NULL
138645 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
138646 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
138647 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
138648 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
138649 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
138650 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
138651 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
138652 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
138653 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
138654 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
138655 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
138656 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
138657 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
138658 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
138659 +nametbl_list_47391 nametbl_list 2 47391 NULL
138660 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
138661 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
138662 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
138663 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
138664 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
138665 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
138666 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
138667 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
138668 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
138669 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
138670 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
138671 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
138672 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
138673 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
138674 +write_cmd_47414 write_cmd 0 47414 NULL
138675 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
138676 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
138677 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
138678 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
138679 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
138680 +bLength_show_47432 bLength_show 0 47432 NULL
138681 +fop_write_47433 fop_write 0-3 47433 NULL
138682 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
138683 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
138684 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
138685 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
138686 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
138687 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
138688 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
138689 +environ_read_47451 environ_read 0-3 47451 NULL
138690 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
138691 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
138692 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
138693 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
138694 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
138695 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
138696 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
138697 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
138698 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
138699 +newpart_47485 newpart 6-4 47485 NULL
138700 +read_47490 read 0-3 47490 NULL
138701 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
138702 +core_sys_select_47494 core_sys_select 1 47494 NULL
138703 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
138704 +jid_store_47498 jid_store 0-3 47498 NULL
138705 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
138706 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
138707 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
138708 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
138709 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
138710 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
138711 +unlink_simple_47506 unlink_simple 3 47506 NULL
138712 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
138713 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
138714 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
138715 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
138716 +inet_bind_47514 inet_bind 0 47514 NULL
138717 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
138718 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
138719 +eth_open_47519 eth_open 0 47519 NULL
138720 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
138721 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
138722 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
138723 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
138724 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
138725 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
138726 +get_port_47534 get_port 0 47534 NULL
138727 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
138728 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
138729 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
138730 +atl1_open_47550 atl1_open 0 47550 NULL
138731 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
138732 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
138733 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
138734 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
138735 +send_cmd_47563 send_cmd 0 47563 NULL
138736 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
138737 +send_command_47567 send_command 0 47567 NULL nohasharray
138738 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
138739 +read_ldt_47570 read_ldt 2 47570 NULL
138740 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
138741 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
138742 +pci_iomap_47575 pci_iomap 3 47575 NULL
138743 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
138744 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
138745 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
138746 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
138747 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
138748 +id_format_show_47585 id_format_show 0 47585 NULL
138749 +phy_read_47590 phy_read 0 47590 NULL
138750 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
138751 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
138752 +get_nic_info_47601 get_nic_info 0 47601 NULL
138753 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
138754 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
138755 +msdos_hash_47606 msdos_hash 0 47606 NULL
138756 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
138757 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
138758 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
138759 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
138760 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
138761 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
138762 +uea_request_47613 uea_request 4 47613 NULL
138763 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
138764 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
138765 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
138766 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
138767 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
138768 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
138769 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
138770 +SYSC_send_47629 SYSC_send 3 47629 NULL
138771 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
138772 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
138773 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
138774 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
138775 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
138776 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
138777 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
138778 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
138779 +fan_show_47664 fan_show 0 47664 NULL
138780 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
138781 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
138782 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
138783 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
138784 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
138785 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
138786 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
138787 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
138788 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
138789 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
138790 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
138791 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
138792 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
138793 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
138794 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
138795 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
138796 +save_microcode_47717 save_microcode 3 47717 NULL
138797 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
138798 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
138799 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
138800 +walk_page_test_47731 walk_page_test 0 47731 NULL
138801 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
138802 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
138803 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
138804 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
138805 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
138806 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
138807 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
138808 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
138809 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
138810 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
138811 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
138812 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
138813 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
138814 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
138815 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
138816 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
138817 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
138818 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
138819 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
138820 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
138821 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
138822 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
138823 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
138824 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
138825 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
138826 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
138827 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
138828 +show_id_47795 show_id 0 47795 NULL
138829 +sl_open_47801 sl_open 0 47801 NULL
138830 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
138831 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
138832 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
138833 +lov_packmd_47810 lov_packmd 0 47810 NULL
138834 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
138835 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
138836 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
138837 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
138838 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
138839 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
138840 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
138841 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
138842 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
138843 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
138844 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
138845 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
138846 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
138847 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
138848 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
138849 +did_show_47843 did_show 0 47843 NULL nohasharray
138850 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
138851 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
138852 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
138853 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
138854 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
138855 +reg_clear_47849 reg_clear 0 47849 NULL
138856 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
138857 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
138858 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
138859 +copy_47869 copy 0 47869 NULL
138860 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
138861 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
138862 +add_lease_context_47876 add_lease_context 0 47876 NULL
138863 +vhci_read_47878 vhci_read 3-0 47878 NULL
138864 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
138865 +array_size_show_47883 array_size_show 0 47883 NULL
138866 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
138867 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
138868 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
138869 +read_prph_47892 read_prph 0 47892 NULL
138870 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
138871 +read_regr_47902 read_regr 0 47902 NULL nohasharray
138872 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
138873 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
138874 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
138875 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
138876 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
138877 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
138878 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
138879 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
138880 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
138881 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
138882 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
138883 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
138884 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
138885 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
138886 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
138887 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
138888 +show_mlid_47928 show_mlid 0 47928 NULL
138889 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
138890 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
138891 +b44_open_47950 b44_open 0 47950 NULL
138892 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
138893 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
138894 +pci_read_47962 pci_read 0 47962 NULL
138895 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
138896 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
138897 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
138898 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
138899 +show_stride_47971 show_stride 0 47971 NULL
138900 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
138901 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
138902 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
138903 +node_weight_read_47974 node_weight_read 0 47974 NULL
138904 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
138905 +flush_store_47978 flush_store 0-4 47978 NULL
138906 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
138907 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
138908 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
138909 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
138910 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
138911 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
138912 +enter_47990 enter 0 47990 &dbg_port_buf_47990
138913 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
138914 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
138915 +objects_show_47995 objects_show 0 47995 NULL
138916 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
138917 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
138918 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
138919 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
138920 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3 48007 NULL
138921 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
138922 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
138923 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
138924 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
138925 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
138926 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
138927 +coda_statfs_48015 coda_statfs 0 48015 NULL
138928 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
138929 +trace_show_48031 trace_show 0 48031 NULL
138930 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
138931 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
138932 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
138933 +sys32_pread_48037 sys32_pread 3 48037 NULL
138934 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
138935 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
138936 +show_vrm_48041 show_vrm 0 48041 NULL
138937 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
138938 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
138939 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
138940 +rate_show_48049 rate_show 0 48049 NULL
138941 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
138942 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
138943 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
138944 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
138945 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
138946 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
138947 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
138948 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
138949 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
138950 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
138951 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
138952 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
138953 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
138954 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
138955 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
138956 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
138957 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
138958 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
138959 +rmd256_final_48110 rmd256_final 0 48110 NULL
138960 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
138961 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
138962 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
138963 +get_48116 get 0 48116 &selinux_inode_permission_48116
138964 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
138965 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
138966 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
138967 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
138968 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
138969 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
138970 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
138971 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
138972 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
138973 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
138974 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
138975 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
138976 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
138977 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
138978 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
138979 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
138980 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
138981 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
138982 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
138983 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
138984 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
138985 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
138986 +macvlan_open_48169 macvlan_open 0 48169 NULL
138987 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
138988 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
138989 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
138990 +minix_setattr_48171 minix_setattr 0 48171 NULL
138991 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
138992 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
138993 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
138994 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
138995 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
138996 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
138997 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
138998 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
138999 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
139000 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
139001 +eni_send_48189 eni_send 0 48189 NULL nohasharray
139002 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
139003 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
139004 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
139005 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
139006 +startup_48205 startup 0 48205 NULL
139007 +show_48207 show 0 48207 NULL
139008 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
139009 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
139010 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
139011 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
139012 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
139013 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
139014 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
139015 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
139016 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
139017 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
139018 +collisions_show_48236 collisions_show 0 48236 NULL
139019 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
139020 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
139021 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
139022 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
139023 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
139024 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
139025 +vport_disable_48252 vport_disable 0 48252 NULL
139026 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
139027 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
139028 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
139029 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
139030 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
139031 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
139032 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
139033 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
139034 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
139035 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
139036 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
139037 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
139038 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
139039 +E_md4hash_48276 E_md4hash 0 48276 NULL
139040 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
139041 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
139042 +send_set_info_48288 send_set_info 7 48288 NULL
139043 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
139044 +ac_write_48295 ac_write 0-3 48295 NULL
139045 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
139046 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
139047 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
139048 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
139049 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
139050 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
139051 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
139052 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
139053 +patch_alc262_48312 patch_alc262 0 48312 NULL
139054 +crb_read_48313 crb_read 0 48313 NULL
139055 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
139056 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
139057 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
139058 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
139059 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
139060 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
139061 +show_version_48337 show_version 0 48337 NULL
139062 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
139063 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
139064 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
139065 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
139066 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
139067 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
139068 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
139069 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
139070 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
139071 +follow_pte_48359 follow_pte 0 48359 NULL
139072 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
139073 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
139074 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
139075 +skb_add_data_48363 skb_add_data 3 48363 NULL
139076 +store_temp23_48364 store_temp23 0-4 48364 NULL
139077 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
139078 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
139079 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
139080 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
139081 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
139082 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
139083 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
139084 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
139085 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
139086 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
139087 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
139088 +sctp_getname_48405 sctp_getname 0 48405 NULL
139089 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
139090 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
139091 +bql_set_48412 bql_set 0-2 48412 NULL
139092 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
139093 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
139094 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
139095 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
139096 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
139097 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
139098 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
139099 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
139100 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
139101 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
139102 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
139103 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
139104 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
139105 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
139106 +print_filtered_48442 print_filtered 0-2 48442 NULL
139107 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
139108 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
139109 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
139110 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
139111 +fan_get_48455 fan_get 0 48455 NULL
139112 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
139113 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
139114 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
139115 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
139116 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
139117 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
139118 +getname_48466 getname 0 48466 NULL nohasharray
139119 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
139120 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
139121 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
139122 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
139123 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
139124 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
139125 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
139126 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
139127 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
139128 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
139129 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
139130 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
139131 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
139132 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
139133 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
139134 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
139135 +store_48497 store 0-3 48497 NULL nohasharray
139136 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
139137 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
139138 +show_temp_type_48500 show_temp_type 0 48500 NULL
139139 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
139140 +serio_show_description_48505 serio_show_description 0 48505 NULL
139141 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
139142 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
139143 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
139144 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
139145 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
139146 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
139147 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
139148 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
139149 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
139150 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
139151 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
139152 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
139153 +ths7303_write_48540 ths7303_write 0 48540 NULL
139154 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
139155 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
139156 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
139157 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
139158 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
139159 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
139160 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
139161 +command_resume_48565 command_resume 0 48565 NULL
139162 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
139163 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
139164 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
139165 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
139166 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
139167 +team_init_48574 team_init 0 48574 NULL
139168 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
139169 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
139170 +set_mode_48583 set_mode 0 48583 NULL
139171 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
139172 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
139173 +set_channels_48590 set_channels 0 48590 NULL
139174 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
139175 +label_SKIN_48603 label_SKIN 0 48603 NULL
139176 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
139177 +ctrl_48612 ctrl 0 48612 NULL
139178 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
139179 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
139180 +uni2char_48631 uni2char 0 48631 NULL
139181 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
139182 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
139183 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
139184 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
139185 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
139186 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
139187 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
139188 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
139189 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
139190 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
139191 +mtd_read_48655 mtd_read 0 48655 NULL
139192 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
139193 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
139194 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
139195 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
139196 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
139197 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
139198 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
139199 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
139200 +read_48672 read 0 48672 NULL
139201 +order_show_48676 order_show 0 48676 NULL nohasharray
139202 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
139203 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
139204 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
139205 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
139206 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
139207 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
139208 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
139209 +create_css_48692 create_css 0 48692 NULL
139210 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
139211 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
139212 +altera_drscan_48698 altera_drscan 2 48698 NULL
139213 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
139214 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
139215 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
139216 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
139217 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
139218 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
139219 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
139220 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
139221 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
139222 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
139223 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
139224 +show_therm_status_48723 show_therm_status 0 48723 NULL
139225 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
139226 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
139227 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
139228 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
139229 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
139230 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
139231 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
139232 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
139233 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
139234 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
139235 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
139236 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
139237 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
139238 +patch_alc269_48756 patch_alc269 0 48756 NULL
139239 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
139240 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
139241 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
139242 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
139243 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
139244 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
139245 +boottime_set_48781 boottime_set 0-4 48781 NULL
139246 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
139247 +transfer_48788 transfer 0 48788 NULL
139248 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
139249 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
139250 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
139251 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
139252 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
139253 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
139254 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
139255 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
139256 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
139257 +show_48809 show 0 48809 NULL
139258 +store_sched4_48815 store_sched4 4-0 48815 NULL
139259 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
139260 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
139261 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
139262 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
139263 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
139264 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
139265 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
139266 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
139267 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
139268 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
139269 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
139270 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
139271 +insert_queue_48849 insert_queue 0 48849 NULL
139272 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
139273 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
139274 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
139275 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
139276 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
139277 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
139278 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
139279 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
139280 +submit_async_48869 submit_async 0 48869 NULL
139281 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
139282 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
139283 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
139284 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
139285 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
139286 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
139287 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
139288 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
139289 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
139290 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
139291 +adummy_open_48895 adummy_open 0 48895 NULL
139292 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
139293 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
139294 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
139295 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
139296 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
139297 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
139298 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
139299 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
139300 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
139301 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
139302 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
139303 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
139304 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
139305 +send_cmd_48933 send_cmd 0 48933 NULL
139306 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
139307 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
139308 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
139309 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
139310 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
139311 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
139312 +br_dev_init_48956 br_dev_init 0 48956 NULL
139313 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
139314 +register_new_memory_48959 register_new_memory 0 48959 NULL
139315 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
139316 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
139317 +venus_fsync_48962 venus_fsync 0 48962 NULL
139318 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
139319 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
139320 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
139321 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
139322 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
139323 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
139324 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
139325 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
139326 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
139327 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
139328 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
139329 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
139330 +get_target_48984 get_target 0 48984 NULL nohasharray
139331 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
139332 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
139333 +show_48988 show 0 48988 NULL
139334 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
139335 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
139336 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
139337 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
139338 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
139339 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
139340 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
139341 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
139342 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
139343 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
139344 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
139345 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
139346 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
139347 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
139348 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
139349 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
139350 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
139351 +transient_status_49027 transient_status 4 49027 NULL
139352 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
139353 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
139354 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
139355 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
139356 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
139357 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
139358 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
139359 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
139360 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
139361 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
139362 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
139363 +ubi_read_49061 ubi_read 0 49061 NULL
139364 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
139365 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
139366 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
139367 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
139368 +read_regs_49068 read_regs 0 49068 NULL
139369 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
139370 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
139371 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
139372 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
139373 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
139374 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
139375 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
139376 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
139377 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
139378 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
139379 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
139380 +scsi_register_49094 scsi_register 2 49094 NULL
139381 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
139382 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
139383 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
139384 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
139385 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
139386 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
139387 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
139388 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
139389 +dn_check_state_49133 dn_check_state 0 49133 NULL
139390 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
139391 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
139392 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
139393 +read_file_49137 read_file 4 49137 NULL
139394 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
139395 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
139396 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
139397 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
139398 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
139399 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
139400 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
139401 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
139402 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
139403 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
139404 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
139405 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
139406 +gr_queue_49159 gr_queue 0 49159 NULL
139407 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
139408 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
139409 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
139410 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
139411 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
139412 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
139413 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
139414 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
139415 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
139416 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
139417 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
139418 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
139419 +phy_device_create_49190 phy_device_create 3 49190 NULL
139420 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
139421 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
139422 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
139423 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
139424 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
139425 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
139426 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
139427 +aio_read_null_49202 aio_read_null 0 49202 NULL
139428 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
139429 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
139430 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
139431 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
139432 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
139433 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
139434 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
139435 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
139436 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
139437 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
139438 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
139439 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
139440 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
139441 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
139442 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
139443 +stop_discovery_49237 stop_discovery 4 49237 NULL
139444 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
139445 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
139446 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
139447 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
139448 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
139449 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
139450 +get_write_access_49253 get_write_access 0 49253 NULL
139451 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
139452 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
139453 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
139454 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
139455 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
139456 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
139457 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
139458 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
139459 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
139460 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
139461 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
139462 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
139463 +store_49284 store 0 49284 NULL
139464 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
139465 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
139466 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
139467 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
139468 +store_49298 store 0-3 49298 NULL
139469 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
139470 +uio_read_49300 uio_read 3-0 49300 NULL
139471 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
139472 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
139473 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
139474 +request_locality_49318 request_locality 0 49318 NULL
139475 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
139476 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
139477 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
139478 +show_freq_49329 show_freq 0 49329 NULL
139479 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
139480 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
139481 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
139482 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
139483 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
139484 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
139485 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
139486 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
139487 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
139488 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
139489 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
139490 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
139491 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
139492 +avtab_init_49369 avtab_init 0 49369 NULL
139493 +px_raw_event_49371 px_raw_event 4 49371 NULL
139494 +resync_start_show_49372 resync_start_show 0 49372 NULL
139495 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
139496 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
139497 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
139498 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
139499 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
139500 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
139501 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
139502 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
139503 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
139504 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
139505 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
139506 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
139507 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
139508 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
139509 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
139510 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
139511 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
139512 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
139513 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
139514 +md_domain_init_49432 md_domain_init 2 49432 NULL
139515 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
139516 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
139517 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
139518 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
139519 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
139520 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
139521 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
139522 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
139523 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
139524 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
139525 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
139526 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
139527 +buf_prepare_49476 buf_prepare 0 49476 NULL
139528 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
139529 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
139530 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
139531 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
139532 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
139533 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
139534 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
139535 +r820t_read_49492 r820t_read 0-4 49492 NULL
139536 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
139537 +ismt_access_49498 ismt_access 0 49498 NULL
139538 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
139539 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
139540 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
139541 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
139542 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
139543 +show_offset_49516 show_offset 0 49516 NULL
139544 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
139545 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
139546 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
139547 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
139548 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
139549 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
139550 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
139551 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
139552 +read_partial_49528 read_partial 2 49528 &light_write_49528
139553 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
139554 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
139555 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
139556 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
139557 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
139558 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
139559 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
139560 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
139561 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
139562 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
139563 +read_status_49562 read_status 0 49562 NULL
139564 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
139565 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
139566 +show_taint_49568 show_taint 0 49568 NULL nohasharray
139567 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
139568 +major_show_49571 major_show 0 49571 NULL
139569 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
139570 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
139571 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
139572 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
139573 +readfifo_49583 readfifo 1 49583 NULL
139574 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
139575 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
139576 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
139577 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
139578 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
139579 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
139580 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
139581 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
139582 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
139583 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
139584 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
139585 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
139586 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
139587 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
139588 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
139589 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
139590 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
139591 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
139592 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
139593 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
139594 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
139595 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
139596 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
139597 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
139598 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
139599 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
139600 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
139601 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
139602 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
139603 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
139604 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
139605 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
139606 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
139607 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
139608 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
139609 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
139610 +match_int_49672 match_int 0 49672 NULL
139611 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
139612 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
139613 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
139614 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
139615 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
139616 +fw_status_49690 fw_status 0 49690 NULL
139617 +__setup_irq_49696 __setup_irq 0 49696 NULL
139618 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
139619 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
139620 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
139621 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
139622 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
139623 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
139624 +show_online_49713 show_online 0 49713 NULL
139625 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
139626 +write_pool_49718 write_pool 3-0 49718 NULL
139627 +create_modalias_49720 create_modalias 0 49720 NULL
139628 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
139629 +pcnet_open_49729 pcnet_open 0 49729 NULL
139630 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
139631 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
139632 +write_exec_49737 write_exec 0 49737 NULL nohasharray
139633 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
139634 +check_frame_49741 check_frame 0 49741 NULL
139635 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
139636 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
139637 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
139638 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
139639 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
139640 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
139641 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
139642 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
139643 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
139644 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
139645 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
139646 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
139647 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
139648 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
139649 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
139650 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
139651 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
139652 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
139653 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
139654 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
139655 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
139656 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
139657 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
139658 +dev_show_49780 dev_show 0 49780 NULL
139659 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
139660 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
139661 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
139662 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
139663 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
139664 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
139665 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
139666 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
139667 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
139668 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
139669 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
139670 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
139671 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
139672 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
139673 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
139674 +show_config_pending_49814 show_config_pending 0 49814 NULL
139675 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
139676 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
139677 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
139678 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
139679 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831 nohasharray
139680 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 &ns_get_name_49831
139681 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
139682 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
139683 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
139684 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
139685 +twl4030_write_49846 twl4030_write 2 49846 NULL
139686 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
139687 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
139688 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
139689 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
139690 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
139691 +uart_write_49863 uart_write 0-3 49863 NULL
139692 +store_modes_49864 store_modes 0-4 49864 NULL
139693 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
139694 +____request_module_49868 ____request_module 0 49868 NULL
139695 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
139696 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
139697 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
139698 +s_filter_49877 s_filter 0 49877 NULL
139699 +show_volt_max_49881 show_volt_max 0 49881 NULL
139700 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
139701 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
139702 +tgr192_init_49892 tgr192_init 0 49892 NULL
139703 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
139704 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
139705 +ea_put_49907 ea_put 0 49907 NULL
139706 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
139707 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
139708 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
139709 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
139710 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
139711 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
139712 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
139713 +_cpu_up_49927 _cpu_up 0 49927 NULL
139714 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
139715 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
139716 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
139717 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
139718 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
139719 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
139720 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
139721 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
139722 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
139723 +volume_write_49971 volume_write 0 49971 NULL
139724 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
139725 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
139726 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
139727 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
139728 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
139729 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
139730 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
139731 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
139732 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
139733 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
139734 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
139735 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
139736 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
139737 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
139738 +run_49996 run 0 49996 NULL
139739 +write_49997 write 0 49997 NULL
139740 +__module_alloc_50004 __module_alloc 1 50004 NULL
139741 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
139742 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
139743 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
139744 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
139745 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
139746 +isdn_read_50021 isdn_read 3-0 50021 NULL
139747 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
139748 +rose_device_event_50026 rose_device_event 0 50026 NULL
139749 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
139750 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
139751 +set_mtu_50032 set_mtu 0 50032 NULL
139752 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
139753 +sky2_open_50034 sky2_open 0 50034 NULL
139754 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
139755 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
139756 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
139757 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
139758 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
139759 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
139760 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
139761 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
139762 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
139763 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
139764 +ioread8_50049 ioread8 0 50049 NULL
139765 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
139766 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
139767 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
139768 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
139769 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
139770 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
139771 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
139772 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
139773 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
139774 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
139775 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
139776 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
139777 +afs_writepages_50092 afs_writepages 0 50092 NULL
139778 +card_type_show_50095 card_type_show 0 50095 NULL
139779 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
139780 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
139781 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
139782 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
139783 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
139784 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
139785 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
139786 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
139787 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
139788 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
139789 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
139790 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3 50123 NULL
139791 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
139792 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
139793 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
139794 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
139795 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
139796 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
139797 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
139798 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
139799 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
139800 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
139801 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
139802 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
139803 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
139804 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
139805 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
139806 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
139807 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
139808 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
139809 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
139810 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
139811 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
139812 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
139813 +rx_refill_50166 rx_refill 0 50166 NULL
139814 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
139815 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
139816 +odev_update_50169 odev_update 2-0 50169 NULL
139817 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
139818 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
139819 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
139820 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
139821 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
139822 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
139823 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
139824 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
139825 +store_beep_50196 store_beep 0-4 50196 NULL
139826 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
139827 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
139828 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
139829 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
139830 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
139831 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
139832 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
139833 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
139834 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
139835 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
139836 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
139837 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
139838 +loadtime_init_50221 loadtime_init 0 50221 NULL
139839 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
139840 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
139841 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
139842 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
139843 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
139844 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
139845 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
139846 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
139847 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
139848 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
139849 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
139850 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
139851 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
139852 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
139853 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
139854 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
139855 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
139856 +netlink_send_50281 netlink_send 0 50281 NULL
139857 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
139858 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
139859 +store_50289 store 0-3 50289 NULL
139860 +show_in10_50295 show_in10 0 50295 NULL
139861 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
139862 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
139863 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
139864 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
139865 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
139866 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
139867 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
139868 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
139869 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
139870 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
139871 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
139872 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
139873 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
139874 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
139875 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
139876 +do_launder_page_50329 do_launder_page 0 50329 NULL
139877 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
139878 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
139879 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
139880 +dax_io_50336 dax_io 5-4-0 50336 NULL
139881 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
139882 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
139883 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
139884 +tpm_read_50344 tpm_read 3-0 50344 NULL
139885 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
139886 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
139887 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
139888 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
139889 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
139890 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
139891 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
139892 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
139893 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
139894 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
139895 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
139896 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
139897 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
139898 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
139899 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
139900 +set_ctrl_50374 set_ctrl 0 50374 NULL
139901 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
139902 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
139903 +store_temp62_50383 store_temp62 0-4 50383 NULL
139904 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
139905 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
139906 +flags_show_50391 flags_show 0 50391 NULL
139907 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
139908 +base_sock_create_50400 base_sock_create 0 50400 NULL
139909 +slab_size_show_50405 slab_size_show 0 50405 NULL
139910 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
139911 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
139912 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
139913 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
139914 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
139915 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
139916 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
139917 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
139918 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
139919 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
139920 +event_input_50432 event_input 0 50432 NULL
139921 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
139922 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
139923 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
139924 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
139925 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
139926 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
139927 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
139928 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
139929 +udf_writepages_50451 udf_writepages 0 50451 NULL
139930 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
139931 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
139932 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
139933 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
139934 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
139935 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
139936 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
139937 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
139938 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
139939 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
139940 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
139941 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
139942 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
139943 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
139944 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
139945 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
139946 +freeze_show_50489 freeze_show 0 50489 NULL
139947 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
139948 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
139949 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
139950 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
139951 +validate_50497 validate 0 50497 NULL
139952 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
139953 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
139954 +numa_node_show_50504 numa_node_show 0 50504 NULL
139955 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
139956 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
139957 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
139958 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
139959 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
139960 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
139961 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
139962 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
139963 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
139964 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
139965 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
139966 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
139967 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
139968 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
139969 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
139970 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
139971 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
139972 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
139973 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
139974 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
139975 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
139976 +bh_get_50543 bh_get 0 50543 NULL
139977 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
139978 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
139979 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
139980 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
139981 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
139982 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
139983 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
139984 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
139985 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
139986 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
139987 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
139988 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
139989 +mwave_write_50571 mwave_write 0-3 50571 NULL
139990 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
139991 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
139992 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
139993 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
139994 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
139995 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
139996 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
139997 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
139998 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
139999 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
140000 +load_map_50592 load_map 0 50592 NULL
140001 +sge_rx_50594 sge_rx 3 50594 NULL
140002 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
140003 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
140004 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
140005 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
140006 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
140007 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
140008 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
140009 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
140010 +ipr_halt_50616 ipr_halt 0 50616 NULL
140011 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
140012 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
140013 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
140014 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
140015 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
140016 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
140017 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
140018 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
140019 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
140020 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
140021 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
140022 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
140023 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
140024 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
140025 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
140026 +show_50648 show 0 50648 NULL
140027 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
140028 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
140029 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
140030 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
140031 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
140032 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
140033 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
140034 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
140035 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
140036 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
140037 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
140038 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
140039 +addr_len_show_50673 addr_len_show 0 50673 NULL
140040 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
140041 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
140042 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
140043 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
140044 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
140045 +store_50690 store 0-3 50690 NULL
140046 +_ep_queue_50692 _ep_queue 0 50692 NULL
140047 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
140048 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
140049 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
140050 +discover_50707 discover 0 50707 NULL
140051 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
140052 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
140053 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
140054 +epool_init_50723 epool_init 2 50723 NULL
140055 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
140056 +device_attach_50730 device_attach 0 50730 NULL nohasharray
140057 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
140058 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
140059 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
140060 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
140061 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
140062 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
140063 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
140064 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
140065 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
140066 +skein_256_init_50748 skein_256_init 0 50748 NULL
140067 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
140068 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
140069 +skb_padto_50759 skb_padto 2 50759 NULL
140070 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
140071 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
140072 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
140073 +isight_trigger_50765 isight_trigger 0 50765 NULL
140074 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
140075 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
140076 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
140077 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
140078 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
140079 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
140080 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
140081 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
140082 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
140083 +m2v_50781 m2v 1 50781 NULL
140084 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
140085 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
140086 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
140087 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
140088 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
140089 +store_50792 store 0 50792 NULL
140090 +tpm_write_50798 tpm_write 3-0 50798 NULL
140091 +write_flush_50803 write_flush 3-0 50803 NULL
140092 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
140093 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
140094 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
140095 +dvb_play_50814 dvb_play 3-0 50814 NULL
140096 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
140097 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
140098 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
140099 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
140100 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
140101 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
140102 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
140103 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
140104 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
140105 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
140106 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
140107 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
140108 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
140109 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
140110 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
140111 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
140112 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
140113 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
140114 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
140115 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
140116 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
140117 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
140118 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
140119 +nla_put_string_50887 nla_put_string 0 50887 NULL
140120 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
140121 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
140122 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
140123 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
140124 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
140125 +subconnector_show_50902 subconnector_show 0 50902 NULL
140126 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
140127 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
140128 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
140129 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
140130 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
140131 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
140132 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
140133 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
140134 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
140135 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
140136 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
140137 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
140138 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
140139 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
140140 +busnum_show_50927 busnum_show 0 50927 NULL
140141 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
140142 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
140143 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
140144 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
140145 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
140146 +show_device_status_50947 show_device_status 0 50947 NULL
140147 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
140148 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
140149 +set_50949 set 0 50949 NULL nohasharray
140150 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
140151 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
140152 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950 nohasharray
140153 +tp_la_write_50950 tp_la_write 3 50950 &mld_newpack_50950
140154 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
140155 +zl10036_write_50952 zl10036_write 0 50952 NULL
140156 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
140157 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
140158 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
140159 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
140160 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
140161 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
140162 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
140163 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
140164 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
140165 +null_final_50967 null_final 0 50967 NULL
140166 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
140167 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
140168 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
140169 +skein1024_update_50977 skein1024_update 0 50977 NULL
140170 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
140171 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
140172 +timeout_write_50991 timeout_write 3-0 50991 NULL
140173 +interval_show_50993 interval_show 0 50993 NULL
140174 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
140175 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
140176 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
140177 +security_load_policy_50997 security_load_policy 0 50997 NULL
140178 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
140179 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
140180 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
140181 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
140182 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
140183 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
140184 +ppp_read_51017 ppp_read 0-3 51017 NULL
140185 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
140186 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
140187 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
140188 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
140189 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
140190 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
140191 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
140192 +dump_midi_51040 dump_midi 3 51040 NULL
140193 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
140194 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
140195 +store_detach_51045 store_detach 0-4 51045 NULL
140196 +show_51050 show 0 51050 NULL nohasharray
140197 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
140198 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
140199 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
140200 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
140201 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
140202 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
140203 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
140204 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
140205 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
140206 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
140207 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
140208 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
140209 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
140210 +removable_show_51080 removable_show 0 51080 NULL
140211 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
140212 +register_jprobes_51086 register_jprobes 0 51086 NULL
140213 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
140214 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
140215 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
140216 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
140217 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
140218 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
140219 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
140220 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
140221 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
140222 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
140223 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
140224 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
140225 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
140226 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
140227 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
140228 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
140229 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
140230 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
140231 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
140232 +amanda_help_51133 amanda_help 0 51133 NULL
140233 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
140234 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
140235 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
140236 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
140237 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
140238 +show_in_input_51138 show_in_input 0 51138 NULL
140239 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
140240 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
140241 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
140242 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
140243 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
140244 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
140245 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
140246 +driver_attach_51156 driver_attach 0 51156 NULL
140247 +device_rev_show_51157 device_rev_show 0 51157 NULL
140248 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
140249 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
140250 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
140251 +online_store_51175 online_store 0-4 51175 NULL
140252 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
140253 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
140254 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
140255 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
140256 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
140257 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
140258 +dpms_show_51191 dpms_show 0 51191 NULL
140259 +get_uint_51193 get_uint 0 51193 NULL
140260 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
140261 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
140262 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
140263 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
140264 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
140265 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
140266 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
140267 +sr_done_51211 sr_done 0 51211 NULL
140268 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
140269 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
140270 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
140271 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
140272 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
140273 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
140274 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
140275 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
140276 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
140277 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
140278 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
140279 +goto_high_power_51237 goto_high_power 0 51237 NULL
140280 +drm_property_create_51239 drm_property_create 4 51239 NULL
140281 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
140282 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
140283 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
140284 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
140285 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
140286 +st_read_51251 st_read 3-0 51251 NULL nohasharray
140287 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
140288 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
140289 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
140290 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
140291 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
140292 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
140293 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
140294 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264 nohasharray
140295 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3 51264 &channelmap_show_51264
140296 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
140297 +e100_up_51268 e100_up 0 51268 NULL
140298 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
140299 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
140300 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
140301 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
140302 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
140303 +send_51279 send 0 51279 NULL nohasharray
140304 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
140305 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
140306 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
140307 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
140308 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
140309 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
140310 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
140311 +disable_51293 disable 0 51293 NULL
140312 +chip_name_show_51296 chip_name_show 0 51296 NULL
140313 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
140314 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
140315 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
140316 +nv_open_51300 nv_open 0 51300 NULL
140317 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
140318 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
140319 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
140320 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
140321 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
140322 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
140323 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
140324 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
140325 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
140326 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
140327 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
140328 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
140329 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
140330 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
140331 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
140332 +device_user_purge_51340 device_user_purge 0 51340 NULL
140333 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
140334 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
140335 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
140336 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
140337 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
140338 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
140339 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
140340 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
140341 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
140342 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
140343 +show_hue_51369 show_hue 0 51369 NULL
140344 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
140345 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
140346 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
140347 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
140348 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL nohasharray
140349 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 &__uncore_qlx_cfg_show_51377
140350 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL nohasharray
140351 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3 51381 &btrfs_wq_submit_bio_51381
140352 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
140353 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
140354 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
140355 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
140356 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
140357 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
140358 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
140359 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
140360 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
140361 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
140362 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
140363 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
140364 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
140365 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
140366 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
140367 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
140368 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
140369 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
140370 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
140371 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
140372 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
140373 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
140374 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
140375 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
140376 +yam_open_51447 yam_open 0 51447 NULL
140377 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
140378 +axnet_open_51453 axnet_open 0 51453 NULL
140379 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
140380 +gdth_halt_51460 gdth_halt 0 51460 NULL
140381 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
140382 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
140383 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
140384 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
140385 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
140386 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
140387 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
140388 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
140389 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
140390 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
140391 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
140392 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
140393 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
140394 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL nohasharray
140395 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 &wl18xx_enable_interrupts_51490
140396 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
140397 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
140398 +delay_show_51497 delay_show 0 51497 NULL
140399 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
140400 +get_dev_status_51505 get_dev_status 0 51505 NULL
140401 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
140402 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
140403 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
140404 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
140405 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
140406 +store_51519 store 0-3 51519 NULL
140407 +show_dts_51521 show_dts 0 51521 NULL nohasharray
140408 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
140409 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
140410 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
140411 +upload_code_51528 upload_code 0 51528 NULL
140412 +key_search_51533 key_search 0 51533 NULL
140413 +vid_show_51538 vid_show 0 51538 NULL
140414 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
140415 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
140416 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
140417 +new_offset_show_51546 new_offset_show 0 51546 NULL
140418 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
140419 +mbox_write_51548 mbox_write 3 51548 NULL
140420 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
140421 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
140422 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
140423 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
140424 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
140425 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
140426 +write_u64_51561 write_u64 0 51561 NULL
140427 +read_fw_51564 read_fw 0-5-6 51564 NULL
140428 +tx_sg_51567 tx_sg 0 51567 NULL
140429 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
140430 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
140431 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
140432 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
140433 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
140434 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
140435 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
140436 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
140437 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
140438 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
140439 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
140440 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
140441 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
140442 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
140443 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
140444 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
140445 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
140446 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
140447 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
140448 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
140449 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
140450 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
140451 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
140452 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
140453 +show_wwan_51655 show_wwan 0 51655 NULL
140454 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
140455 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
140456 +async_xor_51668 async_xor 3 51668 NULL
140457 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
140458 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
140459 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
140460 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
140461 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
140462 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
140463 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
140464 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
140465 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
140466 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
140467 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
140468 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
140469 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
140470 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
140471 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
140472 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
140473 +md5_update_51700 md5_update 0 51700 NULL
140474 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
140475 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
140476 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
140477 +sel_write_access_51704 sel_write_access 3 51704 NULL
140478 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
140479 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
140480 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
140481 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
140482 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
140483 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
140484 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
140485 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
140486 +str_read_51731 str_read 0-4 51731 NULL
140487 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
140488 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
140489 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
140490 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
140491 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
140492 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
140493 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
140494 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
140495 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
140496 +if_write_51756 if_write 3 51756 NULL
140497 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
140498 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
140499 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
140500 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
140501 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
140502 +expkey_parse_51787 expkey_parse 0 51787 NULL
140503 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
140504 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
140505 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
140506 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
140507 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
140508 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
140509 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
140510 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
140511 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
140512 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
140513 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
140514 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
140515 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
140516 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
140517 +buffer_from_user_51826 buffer_from_user 3 51826 NULL nohasharray
140518 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 &buffer_from_user_51826
140519 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
140520 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
140521 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
140522 +write_packet_51838 write_packet 0 51838 NULL
140523 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
140524 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
140525 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
140526 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
140527 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
140528 +wwan_store_51846 wwan_store 4 51846 &raw6_getfrag_51846
140529 +ioread32_51847 ioread32 0 51847 NULL nohasharray
140530 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
140531 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
140532 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
140533 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
140534 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
140535 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
140536 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
140537 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
140538 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
140539 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
140540 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
140541 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
140542 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
140543 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
140544 +user_read_51881 user_read 3 51881 NULL
140545 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
140546 +b44_readphy_51890 b44_readphy 0 51890 NULL
140547 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
140548 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
140549 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
140550 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
140551 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
140552 +query_gid_51901 query_gid 0 51901 NULL
140553 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
140554 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
140555 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
140556 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
140557 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
140558 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
140559 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
140560 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
140561 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
140562 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
140563 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
140564 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
140565 +task_has_system_51936 task_has_system 0 51936 NULL
140566 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
140567 +direct_IO_51941 direct_IO 0 51941 NULL
140568 +show_test_51942 show_test 0 51942 NULL
140569 +pm_test_show_51946 pm_test_show 0 51946 NULL
140570 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
140571 +get_clock_info_51952 get_clock_info 4 51952 NULL
140572 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
140573 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
140574 +size_show_51963 size_show 0 51963 NULL
140575 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
140576 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
140577 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
140578 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
140579 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
140580 +read_page_51972 read_page 2 51972 NULL
140581 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
140582 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
140583 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
140584 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
140585 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
140586 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
140587 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
140588 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
140589 +__detect_osd_51993 __detect_osd 0 51993 NULL
140590 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
140591 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
140592 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
140593 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
140594 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
140595 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
140596 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
140597 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
140598 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
140599 +dummy_enable_52019 dummy_enable 0 52019 NULL
140600 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
140601 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
140602 +r820t_write_52023 r820t_write 0-4 52023 NULL
140603 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
140604 +show_current_driver_52027 show_current_driver 0 52027 NULL
140605 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
140606 +override_release_52032 override_release 2 52032 NULL
140607 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
140608 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
140609 +irda_create_52042 irda_create 0 52042 NULL
140610 +netdev_show_52044 netdev_show 0 52044 NULL
140611 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
140612 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
140613 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
140614 +show_version_52054 show_version 0 52054 NULL
140615 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
140616 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
140617 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
140618 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
140619 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
140620 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
140621 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
140622 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
140623 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
140624 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
140625 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
140626 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
140627 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
140628 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
140629 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
140630 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
140631 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
140632 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
140633 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
140634 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
140635 +mtrr_save_52097 mtrr_save 0 52097 NULL
140636 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
140637 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
140638 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
140639 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
140640 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
140641 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
140642 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
140643 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
140644 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
140645 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
140646 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
140647 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
140648 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
140649 +netdev_open_52143 netdev_open 0 52143 NULL
140650 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
140651 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
140652 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
140653 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
140654 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
140655 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
140656 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
140657 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
140658 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
140659 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
140660 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
140661 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
140662 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
140663 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
140664 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
140665 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
140666 +mxuport_open_52173 mxuport_open 0 52173 NULL
140667 +acquire_52175 acquire 0 52175 NULL nohasharray
140668 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
140669 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
140670 +print_prefix_52176 print_prefix 0 52176 NULL
140671 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
140672 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
140673 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
140674 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
140675 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
140676 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
140677 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
140678 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
140679 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
140680 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
140681 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
140682 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
140683 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
140684 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
140685 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
140686 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
140687 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
140688 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
140689 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
140690 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
140691 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
140692 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
140693 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
140694 +de_init_rings_52222 de_init_rings 0 52222 NULL
140695 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
140696 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
140697 +show_chgmode_52225 show_chgmode 0 52225 NULL
140698 +ptype_store_52226 ptype_store 0-3 52226 NULL
140699 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
140700 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
140701 +max1111_read_52230 max1111_read 0 52230 NULL
140702 +nvram_read_52231 nvram_read 0-3 52231 NULL
140703 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
140704 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
140705 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
140706 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
140707 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
140708 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
140709 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
140710 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
140711 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
140712 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
140713 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
140714 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
140715 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
140716 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
140717 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
140718 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
140719 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
140720 +flush_52261 flush 0 52261 NULL
140721 +read_52268 read 0 52268 NULL
140722 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
140723 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
140724 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
140725 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
140726 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
140727 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
140728 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
140729 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
140730 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
140731 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
140732 +rw_read_52299 rw_read 6-0-5 52299 NULL
140733 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
140734 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
140735 +sis5595_access_52305 sis5595_access 0 52305 NULL
140736 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
140737 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
140738 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
140739 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
140740 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
140741 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
140742 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
140743 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
140744 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
140745 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
140746 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
140747 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
140748 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
140749 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
140750 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
140751 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
140752 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
140753 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
140754 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
140755 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
140756 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
140757 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
140758 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
140759 +hur_len_52339 hur_len 0 52339 NULL
140760 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
140761 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
140762 +store_52342 store 0-3 52342 NULL
140763 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
140764 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
140765 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
140766 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
140767 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
140768 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
140769 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
140770 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
140771 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
140772 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
140773 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
140774 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
140775 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
140776 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
140777 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
140778 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
140779 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
140780 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
140781 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
140782 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
140783 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
140784 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
140785 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
140786 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
140787 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
140788 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
140789 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
140790 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
140791 +task_has_security_52386 task_has_security 0 52386 NULL
140792 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
140793 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
140794 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
140795 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
140796 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
140797 +pm_suspend_52403 pm_suspend 0 52403 NULL
140798 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
140799 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
140800 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
140801 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
140802 +clariion_activate_52414 clariion_activate 0 52414 NULL
140803 +do_md_run_52416 do_md_run 0 52416 NULL
140804 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
140805 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
140806 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
140807 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
140808 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
140809 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
140810 +delay_status_52431 delay_status 5 52431 NULL nohasharray
140811 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
140812 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
140813 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
140814 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
140815 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
140816 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
140817 +show_radios_state_52445 show_radios_state 0 52445 NULL
140818 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
140819 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
140820 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
140821 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
140822 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
140823 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
140824 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
140825 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
140826 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
140827 +con_write_52466 con_write 0-3 52466 NULL
140828 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
140829 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
140830 +show_id_ext_52472 show_id_ext 0 52472 NULL
140831 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
140832 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
140833 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
140834 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
140835 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
140836 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
140837 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
140838 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
140839 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
140840 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
140841 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
140842 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
140843 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
140844 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
140845 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
140846 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
140847 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
140848 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
140849 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
140850 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
140851 +disable_slot_52512 disable_slot 0 52512 NULL
140852 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
140853 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
140854 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
140855 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
140856 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
140857 +get_session_param_52521 get_session_param 0 52521 NULL
140858 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
140859 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
140860 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
140861 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
140862 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
140863 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
140864 +show_caseopen_52539 show_caseopen 0 52539 NULL
140865 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
140866 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
140867 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
140868 +set_fan_52544 set_fan 0-4 52544 NULL
140869 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
140870 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
140871 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
140872 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
140873 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
140874 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
140875 +cropcap_52561 cropcap 0 52561 NULL
140876 +atalk_create_52562 atalk_create 0 52562 NULL
140877 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
140878 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
140879 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
140880 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
140881 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
140882 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
140883 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
140884 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
140885 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
140886 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
140887 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
140888 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
140889 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
140890 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
140891 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
140892 +ath10k_start_52596 ath10k_start 0 52596 NULL
140893 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
140894 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
140895 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
140896 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
140897 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
140898 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
140899 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
140900 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
140901 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
140902 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
140903 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
140904 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
140905 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
140906 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
140907 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
140908 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
140909 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
140910 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
140911 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
140912 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
140913 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
140914 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
140915 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
140916 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
140917 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
140918 +reg_write_range_52690 reg_write_range 4 52690 NULL
140919 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
140920 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
140921 +store_52696 store 0-3 52696 NULL
140922 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
140923 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
140924 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
140925 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
140926 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
140927 +action_show_52711 action_show 0 52711 NULL
140928 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
140929 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
140930 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
140931 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
140932 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
140933 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
140934 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
140935 +sendbytes_52726 sendbytes 0 52726 NULL
140936 +set_capture_52728 set_capture 0 52728 NULL
140937 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
140938 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
140939 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
140940 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
140941 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
140942 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
140943 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
140944 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
140945 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
140946 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
140947 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
140948 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
140949 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
140950 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
140951 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
140952 +store_52770 store 0 52770 NULL
140953 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
140954 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
140955 +show_pec_52779 show_pec 0 52779 NULL
140956 +set_target_52783 set_target 0-4 52783 NULL
140957 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
140958 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
140959 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
140960 +show_52793 show 0 52793 NULL
140961 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
140962 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
140963 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
140964 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
140965 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
140966 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
140967 +run_start_commands_52808 run_start_commands 0 52808 NULL
140968 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
140969 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
140970 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
140971 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
140972 +show_eco_52820 show_eco 0 52820 NULL
140973 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
140974 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
140975 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
140976 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
140977 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
140978 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
140979 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
140980 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
140981 +apei_read_52843 apei_read 0 52843 NULL
140982 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
140983 +modelname_show_52855 modelname_show 0 52855 NULL
140984 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
140985 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
140986 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
140987 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
140988 +media_write_52867 media_write 0-3 52867 NULL nohasharray
140989 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
140990 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
140991 +cccr_show_52879 cccr_show 0 52879 NULL
140992 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
140993 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
140994 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
140995 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
140996 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
140997 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
140998 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
140999 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
141000 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
141001 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
141002 +read_cam_control_52903 read_cam_control 0 52903 NULL
141003 +parse_52905 parse 0 52905 NULL
141004 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
141005 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
141006 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
141007 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
141008 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
141009 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
141010 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
141011 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
141012 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
141013 +queue_show_random_52946 queue_show_random 0 52946 NULL
141014 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
141015 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
141016 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
141017 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
141018 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
141019 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
141020 +adv7170_write_52956 adv7170_write 0 52956 NULL
141021 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
141022 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
141023 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
141024 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
141025 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
141026 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
141027 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
141028 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
141029 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
141030 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
141031 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
141032 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
141033 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
141034 +num_node_state_52989 num_node_state 0 52989 NULL
141035 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
141036 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
141037 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
141038 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
141039 +ican3_open_52999 ican3_open 0 52999 NULL
141040 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
141041 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
141042 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
141043 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
141044 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
141045 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
141046 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
141047 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
141048 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
141049 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
141050 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
141051 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
141052 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
141053 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
141054 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
141055 +ndelay_show_53032 ndelay_show 0 53032 NULL
141056 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
141057 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
141058 +show_link_type_53045 show_link_type 0 53045 NULL
141059 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
141060 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
141061 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
141062 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
141063 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
141064 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
141065 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
141066 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
141067 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
141068 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
141069 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
141070 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
141071 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
141072 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
141073 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
141074 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
141075 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
141076 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
141077 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
141078 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
141079 +deauthenticate_53093 deauthenticate 0 53093 NULL
141080 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
141081 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
141082 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
141083 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
141084 +queue_var_show_53098 queue_var_show 0 53098 NULL
141085 +set_button_53099 set_button 0-4 53099 NULL
141086 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
141087 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
141088 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
141089 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
141090 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
141091 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
141092 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
141093 +verity_status_53120 verity_status 5 53120 NULL nohasharray
141094 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
141095 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
141096 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
141097 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
141098 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
141099 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
141100 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
141101 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
141102 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
141103 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
141104 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
141105 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
141106 +find_domain_name_53149 find_domain_name 0 53149 NULL
141107 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
141108 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
141109 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
141110 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
141111 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
141112 +pwm_enable_53163 pwm_enable 0 53163 NULL
141113 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
141114 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
141115 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
141116 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
141117 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
141118 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
141119 +skfp_open_53190 skfp_open 0 53190 NULL
141120 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
141121 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
141122 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
141123 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
141124 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
141125 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
141126 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
141127 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
141128 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
141129 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
141130 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
141131 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
141132 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
141133 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
141134 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
141135 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
141136 +enable_supply_53242 enable_supply 0 53242 NULL
141137 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
141138 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
141139 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
141140 +tun_do_read_53245 tun_do_read 0 53245 NULL
141141 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
141142 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
141143 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
141144 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
141145 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
141146 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
141147 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
141148 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
141149 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
141150 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
141151 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
141152 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
141153 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
141154 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
141155 +kstrtoull_53273 kstrtoull 0 53273 NULL
141156 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
141157 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
141158 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
141159 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
141160 +null_update_53290 null_update 0 53290 NULL
141161 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
141162 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
141163 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
141164 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
141165 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
141166 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
141167 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
141168 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
141169 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
141170 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
141171 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
141172 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
141173 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
141174 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
141175 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
141176 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
141177 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
141178 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
141179 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
141180 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
141181 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
141182 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
141183 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
141184 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
141185 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
141186 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
141187 +key_timeout_53364 key_timeout 0 53364 NULL
141188 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
141189 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
141190 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
141191 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
141192 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
141193 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
141194 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
141195 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
141196 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
141197 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
141198 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
141199 +fuse_permission_53387 fuse_permission 0 53387 NULL
141200 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
141201 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
141202 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
141203 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
141204 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
141205 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
141206 +hotkey_write_53403 hotkey_write 0 53403 NULL
141207 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
141208 +start_53407 start 0 53407 NULL
141209 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
141210 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
141211 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
141212 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
141213 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
141214 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
141215 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
141216 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
141217 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
141218 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
141219 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
141220 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
141221 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
141222 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
141223 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
141224 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
141225 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
141226 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
141227 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
141228 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
141229 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
141230 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
141231 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
141232 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
141233 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
141234 +ns83820_open_53454 ns83820_open 0 53454 NULL
141235 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
141236 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
141237 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
141238 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
141239 +n2_run_53459 n2_run 3 53459 NULL
141240 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
141241 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
141242 +wm831x_write_53469 wm831x_write 0 53469 NULL
141243 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
141244 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
141245 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
141246 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
141247 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
141248 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
141249 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
141250 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
141251 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
141252 +create_extra_out_53491 create_extra_out 0 53491 NULL
141253 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
141254 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
141255 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
141256 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
141257 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
141258 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
141259 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
141260 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
141261 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
141262 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
141263 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
141264 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
141265 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
141266 +check_acl_53512 check_acl 0 53512 NULL nohasharray
141267 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
141268 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
141269 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
141270 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
141271 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
141272 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
141273 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
141274 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
141275 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
141276 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
141277 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
141278 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
141279 +ec_poll_53557 ec_poll 0 53557 NULL
141280 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
141281 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
141282 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
141283 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
141284 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
141285 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
141286 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
141287 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
141288 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
141289 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
141290 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
141291 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
141292 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
141293 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
141294 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
141295 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
141296 +bpq_open_53602 bpq_open 0 53602 NULL
141297 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
141298 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
141299 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
141300 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
141301 +check_reshape_53605 check_reshape 0 53605 NULL
141302 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
141303 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
141304 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
141305 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
141306 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
141307 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
141308 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
141309 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
141310 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
141311 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
141312 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
141313 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
141314 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
141315 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
141316 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
141317 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
141318 +show_trigger_53668 show_trigger 0 53668 NULL
141319 +store_target_53673 store_target 0-4 53673 NULL
141320 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
141321 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
141322 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
141323 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
141324 +check_reshape_53683 check_reshape 0 53683 NULL
141325 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
141326 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
141327 +__show_signal_53688 __show_signal 0 53688 NULL
141328 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
141329 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
141330 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
141331 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
141332 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
141333 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
141334 +show_otp1_53696 show_otp1 0 53696 NULL
141335 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
141336 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
141337 +read_53700 read 0 53700 NULL
141338 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
141339 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
141340 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
141341 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
141342 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
141343 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
141344 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
141345 +wdm_write_53735 wdm_write 3-0 53735 NULL
141346 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
141347 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
141348 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
141349 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
141350 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
141351 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
141352 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
141353 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
141354 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
141355 +start_fw_53746 start_fw 0 53746 NULL
141356 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
141357 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
141358 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
141359 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
141360 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
141361 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
141362 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
141363 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
141364 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
141365 +class_attr_show_53762 class_attr_show 0 53762 NULL
141366 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
141367 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
141368 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
141369 +store_53768 store 0-3 53768 NULL
141370 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
141371 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
141372 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
141373 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
141374 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
141375 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
141376 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
141377 +block_write_end_53795 block_write_end 0-5 53795 NULL
141378 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
141379 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
141380 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
141381 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
141382 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
141383 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
141384 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
141385 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
141386 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
141387 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
141388 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
141389 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
141390 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
141391 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
141392 +part_stat_show_53838 part_stat_show 0 53838 NULL
141393 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
141394 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
141395 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
141396 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
141397 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
141398 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
141399 +show_led_53867 show_led 0 53867 NULL
141400 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
141401 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
141402 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873
141403 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
141404 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
141405 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
141406 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
141407 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
141408 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
141409 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
141410 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
141411 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
141412 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
141413 +sync_max_show_53894 sync_max_show 0 53894 NULL
141414 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
141415 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
141416 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
141417 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
141418 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
141419 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
141420 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
141421 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
141422 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
141423 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
141424 +do_switch_53920 do_switch 0 53920 NULL
141425 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
141426 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
141427 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
141428 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
141429 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
141430 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
141431 +store_53940 store 0-4 53940 NULL
141432 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
141433 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
141434 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
141435 +get_status_53950 get_status 0 53950 NULL
141436 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
141437 +address_show_53957 address_show 0 53957 NULL
141438 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
141439 +osdname_show_53962 osdname_show 0 53962 NULL
141440 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
141441 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
141442 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
141443 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
141444 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
141445 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
141446 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
141447 +reshape_53978 reshape 0 53978 NULL
141448 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
141449 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
141450 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
141451 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
141452 +recv_53991 recv 0 53991 NULL
141453 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
141454 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
141455 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
141456 +write_54000 write 0-6-5 54000 NULL
141457 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
141458 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
141459 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
141460 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
141461 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
141462 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
141463 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
141464 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
141465 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
141466 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
141467 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
141468 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
141469 +do_con_write_54021 do_con_write 0-3 54021 NULL
141470 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
141471 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
141472 +status_show_54028 status_show 0 54028 NULL
141473 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
141474 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
141475 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
141476 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
141477 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
141478 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
141479 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
141480 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
141481 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
141482 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
141483 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
141484 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
141485 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
141486 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
141487 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
141488 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
141489 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
141490 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
141491 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
141492 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
141493 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
141494 +show_in_beep_54074 show_in_beep 0 54074 NULL
141495 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
141496 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
141497 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
141498 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
141499 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
141500 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
141501 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
141502 +create_xattr_54106 create_xattr 5 54106 NULL
141503 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
141504 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
141505 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
141506 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
141507 +strn_len_54122 strn_len 0 54122 NULL
141508 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
141509 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
141510 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
141511 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
141512 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
141513 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
141514 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
141515 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
141516 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
141517 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
141518 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
141519 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
141520 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
141521 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
141522 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
141523 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
141524 +set_min_width_54150 set_min_width 0-4 54150 NULL
141525 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
141526 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
141527 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
141528 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
141529 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
141530 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
141531 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
141532 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
141533 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
141534 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
141535 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
141536 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
141537 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
141538 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
141539 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
141540 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
141541 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
141542 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
141543 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
141544 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
141545 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
141546 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
141547 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
141548 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
141549 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
141550 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
141551 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
141552 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
141553 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
141554 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
141555 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
141556 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
141557 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
141558 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
141559 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
141560 +i8k_smm_54227 i8k_smm 0 54227 NULL
141561 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
141562 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
141563 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
141564 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
141565 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
141566 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
141567 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
141568 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
141569 +reada_add_block_54247 reada_add_block 2 54247 NULL
141570 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
141571 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
141572 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
141573 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
141574 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
141575 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
141576 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
141577 +venus_setattr_54255 venus_setattr 0 54255 NULL
141578 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
141579 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
141580 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL nohasharray
141581 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 &inv_reset_fifo_54259
141582 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
141583 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
141584 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
141585 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
141586 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
141587 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
141588 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
141589 +sizeof_long_54276 sizeof_long 0 54276 NULL
141590 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
141591 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
141592 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
141593 +fm10k_open_54283 fm10k_open 0 54283 NULL
141594 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
141595 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
141596 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
141597 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
141598 +show_designated_port_54292 show_designated_port 0 54292 NULL
141599 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
141600 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
141601 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
141602 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
141603 +remove_store_54298 remove_store 0-4 54298 NULL
141604 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
141605 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
141606 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
141607 +sprintf_54306 sprintf 0 54306 NULL
141608 +path_setxattr_54308 path_setxattr 4 54308 NULL
141609 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
141610 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
141611 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
141612 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
141613 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
141614 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
141615 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
141616 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
141617 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
141618 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
141619 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
141620 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
141621 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
141622 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
141623 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
141624 +fat_writepage_54344 fat_writepage 0 54344 NULL
141625 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
141626 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
141627 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
141628 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
141629 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
141630 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
141631 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
141632 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
141633 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
141634 +aac_show_model_54375 aac_show_model 0 54375 NULL
141635 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
141636 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
141637 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
141638 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
141639 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
141640 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
141641 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
141642 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
141643 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
141644 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
141645 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
141646 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
141647 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
141648 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
141649 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
141650 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
141651 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
141652 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
141653 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
141654 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
141655 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
141656 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
141657 +new_lockspace_54427 new_lockspace 0 54427 NULL
141658 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
141659 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
141660 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
141661 +read_firmid_54443 read_firmid 0 54443 NULL
141662 +cot_decompress_54452 cot_decompress 0 54452 NULL
141663 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
141664 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
141665 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
141666 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
141667 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
141668 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
141669 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
141670 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
141671 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
141672 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
141673 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
141674 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
141675 +garmin_write_54492 garmin_write 0-4 54492 NULL
141676 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
141677 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
141678 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
141679 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
141680 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
141681 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
141682 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
141683 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
141684 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
141685 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
141686 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
141687 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
141688 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
141689 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
141690 +create_lkb_54517 create_lkb 0 54517 NULL
141691 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
141692 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
141693 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
141694 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
141695 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
141696 +viacam_read_54526 viacam_read 3-0 54526 NULL
141697 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
141698 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
141699 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
141700 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
141701 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
141702 +setsockopt_54539 setsockopt 5 54539 NULL
141703 +new_analog_input_54542 new_analog_input 0 54542 NULL
141704 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
141705 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
141706 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
141707 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
141708 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
141709 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
141710 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
141711 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
141712 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
141713 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
141714 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
141715 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
141716 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
141717 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
141718 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
141719 +rds_getname_54579 rds_getname 0 54579 NULL
141720 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
141721 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
141722 +sync_callback_54596 sync_callback 0 54596 NULL
141723 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
141724 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
141725 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
141726 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
141727 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
141728 +show_unique_id_54613 show_unique_id 0 54613 NULL
141729 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
141730 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
141731 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
141732 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
141733 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
141734 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
141735 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
141736 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
141737 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
141738 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
141739 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
141740 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
141741 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
141742 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
141743 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
141744 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
141745 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
141746 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
141747 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
141748 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
141749 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
141750 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
141751 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
141752 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
141753 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
141754 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
141755 +read_dev_54664 read_dev 0 54664 NULL nohasharray
141756 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
141757 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
141758 +bus_add_device_54665 bus_add_device 0 54665 NULL
141759 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
141760 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670 nohasharray
141761 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &atmtcp_v_open_54670
141762 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
141763 +show_target_temp_54673 show_target_temp 0 54673 NULL
141764 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
141765 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
141766 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
141767 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
141768 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
141769 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
141770 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
141771 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
141772 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
141773 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
141774 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
141775 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
141776 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
141777 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
141778 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
141779 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
141780 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
141781 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
141782 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
141783 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
141784 +show_54725 show 0 54725 NULL
141785 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
141786 +rmd128_final_54728 rmd128_final 0 54728 NULL
141787 +show_vgapass_54732 show_vgapass 0 54732 NULL
141788 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
141789 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
141790 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
141791 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
141792 +do_trimming_54741 do_trimming 3 54741 NULL
141793 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
141794 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
141795 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
141796 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
141797 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
141798 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
141799 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
141800 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
141801 +show_zone_54763 show_zone 0 54763 NULL
141802 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
141803 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
141804 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
141805 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
141806 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
141807 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
141808 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
141809 +sis190_open_54790 sis190_open 0 54790 NULL
141810 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
141811 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
141812 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
141813 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
141814 +domain_init_54797 domain_init 2 54797 NULL
141815 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
141816 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
141817 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
141818 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
141819 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
141820 +nfsd_write_54809 nfsd_write 6 54809 NULL
141821 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
141822 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
141823 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
141824 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
141825 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
141826 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
141827 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
141828 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
141829 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
141830 +write_rio_54837 write_rio 3-0 54837 NULL
141831 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
141832 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
141833 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
141834 +prepare_dma_54845 prepare_dma 0 54845 NULL
141835 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
141836 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
141837 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
141838 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
141839 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
141840 +printer_read_54851 printer_read 3 54851 NULL
141841 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
141842 +show_node_54859 show_node 0 54859 NULL
141843 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
141844 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
141845 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
141846 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
141847 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
141848 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
141849 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
141850 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL nohasharray
141851 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 &cpuset_track_online_nodes_54867
141852 +show_learning_54874 show_learning 0 54874 NULL
141853 +time_show_54879 time_show 0 54879 NULL nohasharray
141854 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
141855 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
141856 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
141857 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
141858 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
141859 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
141860 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
141861 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
141862 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
141863 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
141864 +sendmsg_54900 sendmsg 0-4 54900 NULL
141865 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
141866 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
141867 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
141868 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
141869 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
141870 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
141871 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
141872 +store_temp_54915 store_temp 0-4 54915 NULL
141873 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
141874 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
141875 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
141876 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
141877 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
141878 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
141879 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
141880 +load_fx_54934 load_fx 0 54934 NULL
141881 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
141882 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
141883 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
141884 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
141885 +ddebug_change_54940 ddebug_change 0 54940 NULL
141886 +add_port_54941 add_port 2 54941 NULL
141887 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
141888 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
141889 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
141890 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
141891 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
141892 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
141893 +make_rate_54951 make_rate 0 54951 NULL
141894 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
141895 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
141896 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
141897 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
141898 +recv_cb_54962 recv_cb 0 54962 NULL
141899 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
141900 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
141901 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
141902 +c4_add_card_54968 c4_add_card 3 54968 NULL
141903 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
141904 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
141905 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
141906 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
141907 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
141908 +_queue_data_54983 _queue_data 4 54983 NULL
141909 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
141910 +net2280_start_54985 net2280_start 0 54985 NULL
141911 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
141912 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
141913 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
141914 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
141915 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
141916 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
141917 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
141918 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
141919 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
141920 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
141921 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
141922 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
141923 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
141924 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
141925 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
141926 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
141927 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
141928 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
141929 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
141930 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
141931 +tps65912_read_55058 tps65912_read 0 55058 NULL
141932 +read_55065 read 0 55065 NULL
141933 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
141934 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
141935 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
141936 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
141937 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
141938 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
141939 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
141940 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
141941 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
141942 +lnc_add_55085 lnc_add 0 55085 NULL
141943 +read_dma_55086 read_dma 3 55086 NULL
141944 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
141945 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
141946 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
141947 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
141948 +p9_client_write_55105 p9_client_write 0 55105 NULL
141949 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
141950 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
141951 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
141952 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
141953 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
141954 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
141955 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
141956 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
141957 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
141958 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
141959 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
141960 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
141961 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
141962 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
141963 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
141964 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
141965 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
141966 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
141967 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
141968 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
141969 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
141970 +pwm_show_55165 pwm_show 0 55165 NULL
141971 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
141972 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
141973 +show_55175 show 0 55175 NULL nohasharray
141974 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
141975 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
141976 +patch_alc882_55183 patch_alc882 0 55183 NULL
141977 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
141978 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
141979 +de4x5_open_55186 de4x5_open 0 55186 NULL
141980 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
141981 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
141982 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
141983 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
141984 +show_status_55193 show_status 0 55193 NULL
141985 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
141986 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
141987 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
141988 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
141989 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
141990 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
141991 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
141992 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
141993 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
141994 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
141995 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
141996 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
141997 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
141998 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
141999 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
142000 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
142001 +p2a_55219 p2a 0-1 55219 NULL
142002 +firm_send_command_55222 firm_send_command 0 55222 NULL
142003 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
142004 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
142005 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
142006 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
142007 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
142008 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL nohasharray
142009 +ssp_send_instruction_55246 ssp_send_instruction 5 55246 &show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246
142010 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
142011 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
142012 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
142013 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
142014 +output_sleep_55265 output_sleep 0 55265 NULL
142015 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
142016 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
142017 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
142018 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
142019 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
142020 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
142021 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
142022 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
142023 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
142024 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
142025 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
142026 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
142027 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
142028 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
142029 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
142030 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
142031 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
142032 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
142033 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
142034 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
142035 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
142036 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
142037 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
142038 +reg_read_55337 reg_read 0 55337 NULL
142039 +vme_user_read_55338 vme_user_read 3 55338 NULL
142040 +read_byte_55340 read_byte 0 55340 NULL
142041 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
142042 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
142043 +udf_writepage_55347 udf_writepage 0 55347 NULL
142044 +device_user_lock_55350 device_user_lock 0 55350 NULL
142045 +show_in0_max_55351 show_in0_max 0 55351 NULL
142046 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
142047 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
142048 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
142049 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
142050 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
142051 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
142052 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
142053 +do_command_55363 do_command 0 55363 NULL
142054 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
142055 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
142056 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
142057 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
142058 +wimax_store_55380 wimax_store 4 55380 NULL
142059 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
142060 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
142061 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
142062 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
142063 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
142064 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
142065 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
142066 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
142067 +yurex_read_55405 yurex_read 0-3 55405 NULL
142068 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
142069 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
142070 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
142071 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
142072 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
142073 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
142074 +show_port_55424 show_port 0 55424 NULL
142075 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
142076 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
142077 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
142078 +jme_open_55432 jme_open 0 55432 NULL
142079 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
142080 +show_in8_55438 show_in8 0 55438 NULL
142081 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
142082 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
142083 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
142084 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
142085 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
142086 +SyS_read_55449 SyS_read 3 55449 NULL
142087 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
142088 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
142089 +sys_recv_55455 sys_recv 3 55455 NULL
142090 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
142091 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
142092 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
142093 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
142094 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
142095 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
142096 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
142097 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
142098 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
142099 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
142100 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
142101 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
142102 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
142103 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
142104 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
142105 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
142106 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
142107 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
142108 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
142109 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
142110 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
142111 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
142112 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
142113 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
142114 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
142115 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
142116 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
142117 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
142118 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
142119 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
142120 +ea_get_55522 ea_get 0-3 55522 NULL
142121 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
142122 +__kmem_cache_shrink_55536 __kmem_cache_shrink 0 55536 NULL
142123 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
142124 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
142125 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
142126 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
142127 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
142128 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
142129 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
142130 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
142131 +show_55563 show 0 55563 NULL
142132 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
142133 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
142134 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
142135 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
142136 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
142137 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
142138 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
142139 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
142140 +add_partition_55588 add_partition 2 55588 NULL
142141 +write_inode_55592 write_inode 0 55592 NULL
142142 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
142143 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
142144 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
142145 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
142146 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
142147 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
142148 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
142149 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
142150 +dspcreate_55610 dspcreate 0 55610 NULL
142151 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
142152 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
142153 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
142154 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
142155 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
142156 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
142157 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
142158 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
142159 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
142160 +mt2063_init_55629 mt2063_init 0 55629 NULL
142161 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
142162 +show_board_55637 show_board 0 55637 NULL
142163 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
142164 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
142165 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
142166 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
142167 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
142168 +iolink_show_55647 iolink_show 0 55647 NULL
142169 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
142170 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
142171 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
142172 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
142173 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
142174 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
142175 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
142176 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
142177 +online_55663 online 0 55663 NULL
142178 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
142179 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
142180 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
142181 +direct2indirect_55677 direct2indirect 0 55677 NULL
142182 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
142183 +get_info_55681 get_info 3 55681 NULL
142184 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
142185 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
142186 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
142187 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
142188 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
142189 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
142190 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
142191 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
142192 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
142193 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
142194 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
142195 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
142196 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
142197 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
142198 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
142199 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
142200 +btree_readpage_55720 btree_readpage 0 55720 NULL
142201 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
142202 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
142203 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
142204 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
142205 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
142206 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
142207 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
142208 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
142209 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
142210 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
142211 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
142212 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
142213 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
142214 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
142215 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
142216 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
142217 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
142218 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
142219 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
142220 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
142221 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
142222 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
142223 +strlen_55778 strlen 0 55778 NULL
142224 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
142225 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
142226 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
142227 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
142228 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
142229 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
142230 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
142231 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
142232 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
142233 +write_fw_55806 write_fw 0-5-6 55806 NULL
142234 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
142235 +show_55816 show 0 55816 NULL
142236 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
142237 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
142238 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
142239 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
142240 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
142241 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
142242 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
142243 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
142244 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
142245 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
142246 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
142247 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
142248 +rsq_status_55848 rsq_status 0 55848 NULL
142249 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
142250 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
142251 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
142252 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
142253 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
142254 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
142255 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
142256 +status_55864 status 0 55864 NULL nohasharray
142257 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
142258 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
142259 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
142260 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
142261 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
142262 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
142263 +hsc_write_55875 hsc_write 3-0 55875 NULL
142264 +nr_listen_55884 nr_listen 0 55884 NULL
142265 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
142266 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
142267 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
142268 +tda18271_init_55894 tda18271_init 0 55894 NULL
142269 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
142270 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
142271 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
142272 +cmos_write_55903 cmos_write 0 55903 NULL
142273 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
142274 +validate_change_55910 validate_change 0 55910 NULL
142275 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
142276 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
142277 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
142278 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
142279 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
142280 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
142281 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
142282 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
142283 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
142284 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
142285 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
142286 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
142287 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
142288 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
142289 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
142290 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
142291 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
142292 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
142293 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
142294 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
142295 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
142296 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
142297 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
142298 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
142299 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
142300 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
142301 +init_subctxts_55970 init_subctxts 0 55970 NULL
142302 +query_device_55971 query_device 0 55971 NULL
142303 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
142304 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
142305 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
142306 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
142307 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
142308 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
142309 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
142310 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
142311 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
142312 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
142313 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
142314 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
142315 +epic_open_55997 epic_open 0 55997 NULL
142316 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
142317 +show_otp0_56000 show_otp0 0 56000 NULL
142318 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
142319 +soft_store_56006 soft_store 0-4 56006 NULL
142320 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
142321 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
142322 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
142323 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
142324 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
142325 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
142326 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
142327 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
142328 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
142329 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
142330 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
142331 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
142332 +store_cursor_56036 store_cursor 0-4 56036 NULL
142333 +build_controls_56044 build_controls 0 56044 NULL
142334 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
142335 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
142336 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
142337 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
142338 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
142339 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
142340 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
142341 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
142342 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3 56055 &qh_link_periodic_56055
142343 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
142344 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
142345 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
142346 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
142347 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
142348 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
142349 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
142350 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
142351 +may_follow_link_56073 may_follow_link 0 56073 NULL
142352 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
142353 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
142354 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
142355 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
142356 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
142357 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
142358 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
142359 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
142360 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
142361 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
142362 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
142363 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
142364 +rmd256_update_56110 rmd256_update 0 56110 NULL
142365 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
142366 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
142367 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
142368 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
142369 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
142370 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
142371 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
142372 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
142373 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
142374 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
142375 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
142376 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
142377 +map_addr_56144 map_addr 7 56144 &extra_show_56144
142378 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
142379 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
142380 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
142381 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
142382 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
142383 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
142384 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
142385 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
142386 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
142387 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
142388 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
142389 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
142390 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
142391 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
142392 +change_qos_56178 change_qos 0 56178 NULL
142393 +complain_error_56186 complain_error 0-1 56186 NULL
142394 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
142395 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
142396 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
142397 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
142398 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
142399 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
142400 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
142401 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
142402 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
142403 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
142404 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
142405 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
142406 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
142407 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
142408 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
142409 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
142410 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
142411 +fd_copyin_56247 fd_copyin 3 56247 NULL
142412 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
142413 +ax_header_56252 ax_header 0 56252 NULL
142414 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
142415 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
142416 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
142417 +clk_enable_56265 clk_enable 0 56265 NULL
142418 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
142419 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
142420 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
142421 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
142422 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
142423 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
142424 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
142425 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
142426 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
142427 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
142428 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
142429 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
142430 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
142431 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
142432 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
142433 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
142434 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
142435 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
142436 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
142437 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
142438 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
142439 +linear_add_56314 linear_add 0 56314 NULL
142440 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
142441 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
142442 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
142443 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
142444 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
142445 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
142446 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
142447 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
142448 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
142449 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
142450 +show_line2_56346 show_line2 0 56346 NULL
142451 +read_human_status_56349 read_human_status 0 56349 NULL
142452 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
142453 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
142454 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
142455 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
142456 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
142457 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
142458 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
142459 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
142460 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
142461 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
142462 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
142463 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
142464 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
142465 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
142466 +store_56373 store 0-3 56373 &usb_xfer_56373
142467 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
142468 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
142469 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
142470 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
142471 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
142472 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
142473 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
142474 +res_get_56393 res_get 0 56393 NULL
142475 +strtobool_56399 strtobool 0 56399 NULL
142476 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
142477 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
142478 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
142479 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
142480 +write_gssp_56404 write_gssp 3-0 56404 NULL
142481 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
142482 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
142483 +SMB2_open_56407 SMB2_open 0 56407 NULL
142484 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
142485 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
142486 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
142487 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
142488 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
142489 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
142490 +store_msg_56417 store_msg 3 56417 NULL
142491 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
142492 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
142493 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
142494 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
142495 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
142496 +vsock_listen_56427 vsock_listen 0 56427 NULL
142497 +mddev_lock_56428 mddev_lock 0 56428 NULL
142498 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
142499 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
142500 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
142501 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
142502 +omninet_write_56432 omninet_write 0-4 56432 NULL
142503 +fl_create_56435 fl_create 5 56435 NULL nohasharray
142504 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
142505 +gnttab_map_56439 gnttab_map 2 56439 NULL
142506 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
142507 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
142508 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
142509 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL nohasharray
142510 +walk_pgd_range_56450 walk_pgd_range 0 56450 &i2400m_idle_timeout_store_56450
142511 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
142512 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
142513 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
142514 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
142515 +set_connectable_56458 set_connectable 4 56458 NULL
142516 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
142517 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
142518 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
142519 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
142520 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
142521 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
142522 +putused_user_56467 putused_user 3 56467 NULL
142523 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
142524 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
142525 +phy_write_56475 phy_write 0 56475 NULL nohasharray
142526 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
142527 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
142528 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
142529 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
142530 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
142531 +bsp_check_56487 bsp_check 0 56487 NULL
142532 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
142533 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
142534 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
142535 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
142536 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
142537 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
142538 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
142539 +show_in_value_56503 show_in_value 0 56503 NULL
142540 +init_map_ip_56508 init_map_ip 5 56508 NULL
142541 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
142542 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
142543 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
142544 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
142545 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
142546 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
142547 +get_temp_56524 get_temp 0 56524 NULL
142548 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
142549 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
142550 +ip_options_get_56538 ip_options_get 4 56538 NULL
142551 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
142552 +ia_open_56543 ia_open 0 56543 NULL
142553 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
142554 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
142555 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
142556 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
142557 +skein_512_update_56556 skein_512_update 0 56556 NULL
142558 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
142559 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
142560 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
142561 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
142562 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
142563 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
142564 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
142565 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
142566 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
142567 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
142568 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
142569 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
142570 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
142571 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
142572 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
142573 +event_filter_write_56609 event_filter_write 3 56609 NULL
142574 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
142575 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
142576 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
142577 +show_56623 show 0 56623 NULL nohasharray
142578 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
142579 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
142580 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
142581 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
142582 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
142583 +gather_array_56641 gather_array 3 56641 NULL
142584 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
142585 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
142586 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
142587 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
142588 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
142589 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
142590 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
142591 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
142592 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
142593 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
142594 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
142595 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
142596 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
142597 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
142598 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
142599 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
142600 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
142601 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
142602 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
142603 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
142604 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
142605 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
142606 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
142607 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
142608 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
142609 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
142610 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
142611 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
142612 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
142613 +sd_done_56689 sd_done 0 56689 NULL
142614 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
142615 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
142616 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
142617 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
142618 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
142619 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
142620 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
142621 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
142622 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
142623 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
142624 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
142625 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
142626 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
142627 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
142628 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
142629 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
142630 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
142631 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
142632 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
142633 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
142634 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
142635 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
142636 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
142637 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
142638 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
142639 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
142640 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
142641 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
142642 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
142643 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
142644 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
142645 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
142646 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
142647 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
142648 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
142649 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
142650 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
142651 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
142652 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
142653 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
142654 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
142655 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
142656 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
142657 +tun_net_open_56800 tun_net_open 0 56800 NULL
142658 +backlog_store_56804 backlog_store 0-3 56804 NULL
142659 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
142660 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
142661 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
142662 +do_syslog_56807 do_syslog 3-0 56807 NULL
142663 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
142664 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
142665 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
142666 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
142667 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
142668 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
142669 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
142670 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
142671 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
142672 +lookup_slow_56827 lookup_slow 0 56827 NULL
142673 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
142674 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
142675 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
142676 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
142677 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
142678 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
142679 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
142680 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
142681 +identify_fw_56853 identify_fw 0 56853 NULL
142682 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
142683 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
142684 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
142685 +adp8860_show_56860 adp8860_show 0 56860 NULL
142686 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
142687 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
142688 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
142689 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
142690 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
142691 +check_export_56865 check_export 0 56865 NULL
142692 +store_sched7_56868 store_sched7 0-4 56868 NULL
142693 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
142694 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
142695 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
142696 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
142697 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
142698 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
142699 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
142700 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
142701 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
142702 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
142703 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
142704 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
142705 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
142706 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
142707 +rio_open_56900 rio_open 0 56900 NULL
142708 +arp_mangle_56902 arp_mangle 0 56902 NULL
142709 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
142710 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
142711 +strcspn_56913 strcspn 0 56913 NULL
142712 +i801_transaction_56919 i801_transaction 0 56919 NULL
142713 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
142714 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
142715 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
142716 +check_header_56930 check_header 2 56930 NULL
142717 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
142718 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
142719 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
142720 +read_56934 read 0 56934 NULL
142721 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
142722 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
142723 +set_property_56939 set_property 0 56939 NULL
142724 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
142725 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
142726 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
142727 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
142728 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
142729 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
142730 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
142731 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
142732 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
142733 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
142734 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
142735 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
142736 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
142737 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
142738 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
142739 +read_56981 read 0 56981 NULL
142740 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
142741 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
142742 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
142743 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
142744 +CIFS_open_56997 CIFS_open 0 56997 NULL
142745 +consolidate_57001 consolidate 0 57001 NULL
142746 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
142747 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
142748 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
142749 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
142750 +fore200e_send_57011 fore200e_send 0 57011 NULL
142751 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
142752 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
142753 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
142754 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
142755 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
142756 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
142757 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
142758 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
142759 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
142760 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
142761 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
142762 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
142763 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
142764 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
142765 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
142766 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
142767 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
142768 +do_jit_57066 do_jit 0 57066 NULL nohasharray
142769 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
142770 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
142771 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
142772 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
142773 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
142774 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
142775 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
142776 +wmi_send_57083 wmi_send 0 57083 NULL
142777 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
142778 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
142779 +show_57089 show 0 57089 NULL
142780 +patch_alc880_57095 patch_alc880 0 57095 NULL
142781 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
142782 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
142783 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
142784 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
142785 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
142786 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
142787 +s_stream_57108 s_stream 0 57108 NULL
142788 +show_enabled_57111 show_enabled 0 57111 NULL
142789 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
142790 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
142791 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
142792 +get_sum_57128 get_sum 0 57128 NULL nohasharray
142793 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
142794 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
142795 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
142796 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
142797 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
142798 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
142799 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
142800 +tpm_seal_57138 tpm_seal 0 57138 NULL
142801 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
142802 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
142803 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
142804 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
142805 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
142806 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
142807 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
142808 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
142809 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
142810 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
142811 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
142812 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
142813 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
142814 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
142815 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
142816 +rcu_panic_57170 rcu_panic 0 57170 NULL
142817 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
142818 +average_read_57175 average_read 0-3 57175 NULL
142819 +netlink_create_57178 netlink_create 0 57178 NULL
142820 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
142821 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
142822 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
142823 +common_file_perm_57189 common_file_perm 0 57189 NULL
142824 +sys_poll_57190 sys_poll 2 57190 NULL
142825 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
142826 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
142827 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
142828 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
142829 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
142830 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
142831 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
142832 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
142833 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
142834 +ctor_show_57213 ctor_show 0 57213 NULL
142835 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
142836 +edid_show_57216 edid_show 0-5-6 57216 NULL
142837 +stats_show_57218 stats_show 0 57218 NULL
142838 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
142839 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
142840 +change_mtu_57227 change_mtu 0 57227 NULL
142841 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
142842 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
142843 +csource_show_57233 csource_show 0 57233 NULL
142844 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
142845 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
142846 +flush_space_57241 flush_space 0 57241 NULL
142847 +rmd320_update_57243 rmd320_update 0 57243 NULL
142848 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
142849 +lbmRead_57247 lbmRead 0 57247 NULL
142850 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
142851 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
142852 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
142853 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
142854 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
142855 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
142856 +set_component_active_57266 set_component_active 0-4 57266 NULL
142857 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
142858 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
142859 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
142860 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
142861 +show_voltage_57273 show_voltage 0 57273 NULL
142862 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
142863 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
142864 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
142865 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
142866 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
142867 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
142868 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
142869 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
142870 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
142871 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
142872 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
142873 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
142874 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
142875 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
142876 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
142877 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
142878 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
142879 +show_alarm_57318 show_alarm 0 57318 NULL
142880 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
142881 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
142882 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
142883 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
142884 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
142885 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
142886 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
142887 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
142888 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
142889 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
142890 +hw_init_57341 hw_init 0 57341 NULL
142891 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
142892 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
142893 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
142894 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
142895 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
142896 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
142897 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
142898 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
142899 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
142900 +get_component_type_57362 get_component_type 0 57362 NULL
142901 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
142902 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
142903 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
142904 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
142905 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
142906 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
142907 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
142908 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
142909 +slabs_show_57383 slabs_show 0 57383 NULL
142910 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
142911 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
142912 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
142913 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
142914 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
142915 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
142916 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
142917 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
142918 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
142919 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
142920 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
142921 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
142922 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
142923 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
142924 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
142925 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
142926 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
142927 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
142928 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
142929 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
142930 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
142931 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
142932 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
142933 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
142934 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
142935 +rss_key_write_57441 rss_key_write 3 57441 NULL
142936 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
142937 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
142938 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
142939 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
142940 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
142941 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
142942 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
142943 +send_midi_async_57463 send_midi_async 3 57463 NULL
142944 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
142945 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
142946 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
142947 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
142948 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
142949 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
142950 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
142951 +em_store_57488 em_store 0 57488 NULL
142952 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
142953 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
142954 +read_57490 read 0 57490 &read_file_skb_rx_57490
142955 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
142956 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
142957 +copy_in_user_57502 copy_in_user 3 57502 NULL
142958 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
142959 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
142960 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
142961 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
142962 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
142963 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
142964 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
142965 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
142966 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
142967 +init_tag_map_57515 init_tag_map 3 57515 NULL
142968 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
142969 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
142970 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
142971 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
142972 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
142973 +cmm_read_57520 cmm_read 3-0 57520 NULL
142974 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
142975 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
142976 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
142977 +inode_permission_57531 inode_permission 0 57531 NULL
142978 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
142979 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
142980 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
142981 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
142982 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
142983 +ls_switch_store_57554 ls_switch_store 4 57554 NULL
142984 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
142985 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
142986 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
142987 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
142988 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
142989 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
142990 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
142991 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
142992 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
142993 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
142994 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
142995 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
142996 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
142997 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
142998 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
142999 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
143000 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
143001 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
143002 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
143003 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
143004 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
143005 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
143006 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
143007 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
143008 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
143009 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
143010 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
143011 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
143012 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
143013 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
143014 +mem_read_57631 mem_read 3-0 57631 NULL
143015 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
143016 +mr_read_57639 mr_read 0 57639 NULL
143017 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
143018 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
143019 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
143020 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
143021 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
143022 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
143023 +c_can_start_57654 c_can_start 0 57654 NULL
143024 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
143025 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
143026 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
143027 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
143028 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
143029 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
143030 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
143031 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
143032 +__lgwrite_57669 __lgwrite 4 57669 NULL
143033 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
143034 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
143035 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
143036 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
143037 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
143038 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
143039 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
143040 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
143041 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
143042 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
143043 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
143044 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
143045 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
143046 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
143047 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
143048 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
143049 +show_status_str_57729 show_status_str 0 57729 NULL
143050 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
143051 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
143052 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
143053 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
143054 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
143055 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
143056 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
143057 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
143058 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
143059 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
143060 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
143061 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
143062 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
143063 +bond_create_57752 bond_create 0 57752 NULL
143064 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
143065 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
143066 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
143067 +tgr192_final_57774 tgr192_final 0 57774 NULL
143068 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
143069 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
143070 +r6040_open_57779 r6040_open 0 57779 NULL
143071 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
143072 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
143073 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
143074 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
143075 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
143076 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
143077 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
143078 +ld2_57794 ld2 0 57794 NULL
143079 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
143080 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
143081 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
143082 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
143083 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
143084 +evdev_read_57810 evdev_read 0-3 57810 NULL
143085 +skein256_final_57814 skein256_final 0 57814 NULL
143086 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
143087 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
143088 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
143089 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL nohasharray
143090 +ath10k_install_key_57827 ath10k_install_key 0 57827 &__bnx2fc_disable_57827
143091 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
143092 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
143093 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
143094 +start_ch_57836 start_ch 0 57836 NULL
143095 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
143096 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
143097 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
143098 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
143099 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
143100 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
143101 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
143102 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
143103 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
143104 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
143105 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
143106 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
143107 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
143108 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
143109 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
143110 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
143111 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
143112 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
143113 +hsi_async_57877 hsi_async 0 57877 NULL
143114 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
143115 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
143116 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
143117 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
143118 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
143119 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
143120 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
143121 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
143122 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
143123 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
143124 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
143125 +ls_level_store_57907 ls_level_store 4 57907 NULL
143126 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
143127 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
143128 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
143129 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
143130 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
143131 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
143132 +journal_join_57921 journal_join 0 57921 NULL
143133 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
143134 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
143135 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
143136 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
143137 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
143138 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
143139 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
143140 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
143141 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
143142 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
143143 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
143144 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
143145 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
143146 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
143147 +rx_57944 rx 4 57944 NULL
143148 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
143149 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
143150 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
143151 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
143152 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
143153 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
143154 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
143155 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
143156 +vport_create_57966 vport_create 0 57966 NULL
143157 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
143158 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
143159 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
143160 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
143161 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
143162 +proc_getattr_57984 proc_getattr 0 57984 NULL
143163 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
143164 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
143165 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
143166 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
143167 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
143168 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
143169 +pfkey_create_58010 pfkey_create 0 58010 NULL
143170 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
143171 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
143172 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
143173 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
143174 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
143175 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
143176 +svga_match_format_58028 svga_match_format 0 58028 NULL
143177 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
143178 +get_temp_58031 get_temp 0 58031 NULL
143179 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
143180 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
143181 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
143182 +do_writepage_58047 do_writepage 0 58047 NULL
143183 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
143184 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
143185 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
143186 +mce_async_out_58056 mce_async_out 3 58056 NULL
143187 +bq32k_write_58057 bq32k_write 4 58057 NULL
143188 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
143189 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
143190 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
143191 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
143192 +ignore_store_58069 ignore_store 0-4 58069 NULL
143193 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
143194 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
143195 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
143196 +store_event_char_58077 store_event_char 0-4 58077 NULL
143197 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
143198 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
143199 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
143200 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
143201 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
143202 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
143203 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
143204 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
143205 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
143206 +defined_show_58091 defined_show 0 58091 NULL nohasharray
143207 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
143208 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
143209 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
143210 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
143211 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
143212 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
143213 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
143214 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
143215 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
143216 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
143217 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
143218 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
143219 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
143220 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
143221 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
143222 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
143223 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
143224 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
143225 +savemem_58129 savemem 3 58129 NULL
143226 +std_validate_58132 std_validate 0 58132 NULL
143227 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
143228 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
143229 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
143230 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
143231 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
143232 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
143233 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
143234 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
143235 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
143236 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
143237 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
143238 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
143239 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151 nohasharray
143240 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 &xfs_bmap_add_extent_delay_real_58151
143241 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
143242 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
143243 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
143244 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
143245 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
143246 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
143247 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
143248 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
143249 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
143250 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
143251 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
143252 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
143253 +write_58175 write 0 58175 &pages_collapsed_show_58175
143254 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
143255 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
143256 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
143257 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
143258 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
143259 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
143260 +wlcore_read_58185 wlcore_read 0 58185 NULL
143261 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
143262 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
143263 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
143264 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
143265 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
143266 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
143267 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
143268 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
143269 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
143270 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
143271 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
143272 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
143273 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
143274 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
143275 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
143276 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
143277 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
143278 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
143279 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
143280 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
143281 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
143282 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
143283 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
143284 +usb_set_report_58244 usb_set_report 0 58244 NULL
143285 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
143286 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
143287 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
143288 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
143289 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
143290 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
143291 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
143292 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
143293 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
143294 +profile_load_58267 profile_load 3-0 58267 NULL
143295 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
143296 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
143297 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
143298 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
143299 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
143300 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
143301 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
143302 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
143303 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
143304 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
143305 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
143306 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
143307 +uart6850_open_58304 uart6850_open 0 58304 NULL
143308 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
143309 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
143310 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
143311 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
143312 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
143313 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
143314 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
143315 +post_send_58312 post_send 0 58312 NULL
143316 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
143317 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
143318 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
143319 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
143320 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
143321 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
143322 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
143323 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
143324 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
143325 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
143326 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
143327 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
143328 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
143329 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
143330 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
143331 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
143332 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
143333 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
143334 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
143335 +get_in_max_58344 get_in_max 0 58344 NULL
143336 +opts_show_58345 opts_show 0 58345 NULL
143337 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
143338 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
143339 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
143340 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
143341 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
143342 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
143343 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
143344 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
143345 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
143346 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
143347 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
143348 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
143349 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
143350 +find_best_unit_58375 find_best_unit 0 58375 NULL
143351 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
143352 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
143353 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
143354 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
143355 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
143356 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
143357 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
143358 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
143359 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
143360 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
143361 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
143362 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
143363 +skein_512_final_58405 skein_512_final 0 58405 NULL
143364 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
143365 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
143366 +madc_read_58412 madc_read 0 58412 NULL
143367 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
143368 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
143369 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
143370 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
143371 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
143372 +smk_access_58423 smk_access 0 58423 NULL nohasharray
143373 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
143374 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
143375 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
143376 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
143377 +show_bit_58443 show_bit 0 58443 NULL
143378 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
143379 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
143380 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
143381 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
143382 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
143383 +store_memory_58460 store_memory 0-4 58460 NULL
143384 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
143385 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
143386 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
143387 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
143388 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
143389 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
143390 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
143391 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
143392 +cxgb_up_58476 cxgb_up 0 58476 NULL
143393 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
143394 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
143395 +show_nctxts_58478 show_nctxts 0 58478 NULL
143396 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
143397 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
143398 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
143399 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
143400 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
143401 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
143402 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
143403 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
143404 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
143405 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
143406 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
143407 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
143408 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
143409 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
143410 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
143411 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
143412 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
143413 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
143414 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
143415 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
143416 +efs_readpage_58517 efs_readpage 0 58517 NULL
143417 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
143418 +freezer_write_58529 freezer_write 0-3 58529 NULL
143419 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
143420 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
143421 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
143422 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
143423 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
143424 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
143425 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
143426 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
143427 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
143428 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
143429 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
143430 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
143431 +store_sustain_58580 store_sustain 0-4 58580 NULL
143432 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
143433 +sendmsg_58582 sendmsg 0-4 58582 NULL
143434 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
143435 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
143436 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
143437 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
143438 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
143439 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
143440 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
143441 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
143442 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
143443 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
143444 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
143445 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
143446 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
143447 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
143448 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
143449 +run_show_58628 run_show 0 58628 NULL nohasharray
143450 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
143451 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
143452 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
143453 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
143454 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
143455 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
143456 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
143457 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
143458 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
143459 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
143460 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
143461 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
143462 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
143463 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
143464 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
143465 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
143466 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
143467 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
143468 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
143469 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
143470 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
143471 +simple_statfs_58676 simple_statfs 0 58676 NULL
143472 +store_local_port_58678 store_local_port 0 58678 NULL
143473 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
143474 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
143475 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
143476 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
143477 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
143478 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
143479 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
143480 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
143481 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
143482 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
143483 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
143484 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
143485 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
143486 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
143487 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
143488 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
143489 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
143490 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
143491 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
143492 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
143493 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
143494 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
143495 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
143496 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
143497 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
143498 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
143499 +do_tx_58737 do_tx 0 58737 NULL
143500 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
143501 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
143502 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
143503 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
143504 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
143505 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
143506 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
143507 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
143508 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
143509 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
143510 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
143511 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
143512 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
143513 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
143514 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
143515 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
143516 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
143517 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
143518 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
143519 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
143520 +show_58791 show 0 58791 NULL
143521 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
143522 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
143523 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
143524 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
143525 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
143526 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
143527 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
143528 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
143529 +write_file_58812 write_file 4 58812 NULL
143530 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
143531 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
143532 +show_tempsense_58819 show_tempsense 0 58819 NULL
143533 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
143534 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
143535 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
143536 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
143537 +command_write_58841 command_write 3-0 58841 NULL nohasharray
143538 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
143539 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
143540 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
143541 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
143542 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
143543 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
143544 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
143545 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
143546 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
143547 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
143548 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
143549 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
143550 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
143551 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
143552 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
143553 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
143554 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
143555 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
143556 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
143557 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
143558 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
143559 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
143560 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
143561 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
143562 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
143563 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
143564 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
143565 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
143566 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
143567 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
143568 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
143569 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
143570 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
143571 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
143572 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
143573 +store_in8_58913 store_in8 0-4 58913 NULL
143574 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
143575 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
143576 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
143577 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
143578 +ncp_request_58920 ncp_request 0 58920 NULL
143579 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
143580 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
143581 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
143582 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
143583 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
143584 +write_pmsg_58932 write_pmsg 3 58932 NULL
143585 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
143586 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
143587 +set_als_58942 set_als 0-4 58942 NULL
143588 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
143589 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
143590 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
143591 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
143592 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
143593 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
143594 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
143595 +version_show_58957 version_show 0 58957 NULL
143596 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
143597 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
143598 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
143599 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
143600 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
143601 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
143602 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
143603 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
143604 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
143605 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
143606 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
143607 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
143608 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
143609 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
143610 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
143611 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
143612 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
143613 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
143614 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
143615 +show_comm_59000 show_comm 0 59000 NULL
143616 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
143617 +init_list_set_59005 init_list_set 3 59005 NULL
143618 +ep_write_59008 ep_write 3 59008 NULL
143619 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
143620 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
143621 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
143622 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
143623 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
143624 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
143625 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
143626 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
143627 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
143628 +write_59035 write 0 59035 NULL
143629 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
143630 +contrast_store_59039 contrast_store 0-4 59039 NULL
143631 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
143632 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
143633 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
143634 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
143635 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
143636 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
143637 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
143638 +dlci_header_59057 dlci_header 0 59057 NULL
143639 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
143640 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
143641 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
143642 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
143643 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
143644 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
143645 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
143646 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
143647 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
143648 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
143649 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
143650 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
143651 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
143652 +xfs_zero_eof_59103 xfs_zero_eof 3-2-0 59103 NULL
143653 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
143654 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
143655 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
143656 +launder_page_59115 launder_page 0 59115 NULL nohasharray
143657 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
143658 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
143659 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
143660 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
143661 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
143662 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
143663 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
143664 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
143665 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
143666 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
143667 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
143668 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
143669 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
143670 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
143671 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
143672 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
143673 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
143674 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
143675 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
143676 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
143677 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
143678 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
143679 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
143680 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
143681 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
143682 +ksize_59176 ksize 0 59176 NULL
143683 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
143684 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
143685 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
143686 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
143687 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
143688 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
143689 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
143690 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
143691 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
143692 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
143693 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
143694 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
143695 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
143696 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
143697 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
143698 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
143699 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
143700 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
143701 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
143702 +dt3155_read_59226 dt3155_read 3 59226 NULL
143703 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
143704 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
143705 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
143706 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
143707 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
143708 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
143709 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
143710 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
143711 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
143712 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
143713 +SMB2_write_59246 SMB2_write 0 59246 NULL
143714 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
143715 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
143716 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
143717 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
143718 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
143719 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
143720 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3 59260 NULL
143721 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
143722 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
143723 +max_active_store_59266 max_active_store 0-4 59266 NULL
143724 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
143725 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
143726 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
143727 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
143728 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
143729 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
143730 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
143731 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
143732 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
143733 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
143734 +show_install_59288 show_install 0 59288 NULL nohasharray
143735 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
143736 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
143737 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
143738 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
143739 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
143740 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
143741 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
143742 +udp_error_59301 udp_error 0 59301 NULL nohasharray
143743 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
143744 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
143745 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
143746 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
143747 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
143748 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
143749 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
143750 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
143751 +fd_copyout_59323 fd_copyout 3 59323 NULL
143752 +store_59326 store 0-4 59326 NULL
143753 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
143754 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
143755 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
143756 +debug_store_59337 debug_store 0-4 59337 NULL
143757 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
143758 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
143759 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
143760 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
143761 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
143762 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
143763 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
143764 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
143765 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
143766 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
143767 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
143768 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
143769 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
143770 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
143771 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
143772 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
143773 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
143774 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
143775 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
143776 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
143777 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
143778 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
143779 +dax_do_io_59399 dax_do_io 0-5 59399 NULL
143780 +idProduct_show_59405 idProduct_show 0 59405 NULL
143781 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
143782 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
143783 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
143784 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
143785 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
143786 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
143787 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
143788 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
143789 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
143790 +max_show_59442 max_show 0 59442 NULL nohasharray
143791 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
143792 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
143793 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
143794 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
143795 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
143796 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
143797 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
143798 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
143799 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
143800 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
143801 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
143802 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
143803 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
143804 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
143805 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
143806 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
143807 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
143808 +aux_ch_59466 aux_ch 0 59466 NULL
143809 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
143810 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
143811 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
143812 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
143813 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
143814 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
143815 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
143816 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
143817 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
143818 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
143819 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
143820 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
143821 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
143822 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
143823 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
143824 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
143825 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
143826 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
143827 +defrag_store_59501 defrag_store 4-0 59501 NULL
143828 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
143829 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
143830 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
143831 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
143832 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
143833 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
143834 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
143835 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
143836 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
143837 +gather_write_59526 gather_write 0 59526 NULL nohasharray
143838 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
143839 +vcc_create_59531 vcc_create 0 59531 NULL
143840 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
143841 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
143842 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
143843 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
143844 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
143845 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
143846 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
143847 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
143848 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
143849 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
143850 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
143851 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
143852 +show_59558 show 0 59558 NULL
143853 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
143854 +tunables_write_59563 tunables_write 3-0 59563 NULL
143855 +bio_split_59564 bio_split 2 59564 NULL
143856 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
143857 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
143858 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
143859 +afs_fsync_59569 afs_fsync 0 59569 NULL
143860 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
143861 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
143862 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
143863 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
143864 +write_pbl_59583 write_pbl 4 59583 NULL
143865 +resp_write_same_59587 resp_write_same 2 59587 NULL
143866 +memdup_user_59590 memdup_user 2 59590 NULL
143867 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
143868 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
143869 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
143870 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
143871 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
143872 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
143873 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
143874 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
143875 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
143876 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
143877 +module_event_59614 module_event 0 59614 NULL
143878 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
143879 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
143880 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
143881 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
143882 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
143883 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
143884 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
143885 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
143886 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
143887 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
143888 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
143889 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
143890 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
143891 +console_show_59641 console_show 0 59641 NULL
143892 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
143893 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
143894 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
143895 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
143896 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
143897 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
143898 +file_update_time_59647 file_update_time 0 59647 NULL
143899 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
143900 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
143901 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
143902 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
143903 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
143904 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
143905 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
143906 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
143907 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
143908 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
143909 +register_jprobe_59669 register_jprobe 0 59669 NULL
143910 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
143911 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
143912 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
143913 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
143914 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
143915 +sriov_enable_59689 sriov_enable 0 59689 NULL
143916 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
143917 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
143918 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
143919 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
143920 +create_59705 create 0 59705 NULL
143921 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
143922 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
143923 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
143924 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
143925 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
143926 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
143927 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
143928 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
143929 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
143930 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
143931 +pc_show_59731 pc_show 0 59731 NULL nohasharray
143932 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
143933 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
143934 +set_mode_59733 set_mode 0 59733 NULL
143935 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
143936 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
143937 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
143938 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
143939 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
143940 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
143941 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
143942 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
143943 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
143944 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
143945 +strnlen_59746 strnlen 0 59746 NULL nohasharray
143946 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
143947 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
143948 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
143949 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
143950 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
143951 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
143952 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
143953 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
143954 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
143955 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
143956 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
143957 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
143958 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
143959 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
143960 +venus_remove_59781 venus_remove 4 59781 NULL
143961 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
143962 +net2280_enable_59787 net2280_enable 0 59787 NULL
143963 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
143964 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
143965 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
143966 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
143967 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
143968 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
143969 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
143970 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
143971 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
143972 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
143973 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
143974 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
143975 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
143976 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
143977 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
143978 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
143979 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
143980 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
143981 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
143982 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
143983 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
143984 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
143985 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
143986 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
143987 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
143988 +erst_clear_59835 erst_clear 0 59835 NULL
143989 +bq24190_write_59837 bq24190_write 0 59837 NULL
143990 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
143991 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
143992 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
143993 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
143994 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
143995 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
143996 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
143997 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
143998 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
143999 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
144000 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
144001 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
144002 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
144003 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
144004 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
144005 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
144006 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
144007 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
144008 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
144009 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
144010 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
144011 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
144012 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
144013 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
144014 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
144015 +xwrite_59906 xwrite 3 59906 NULL
144016 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
144017 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
144018 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
144019 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
144020 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
144021 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
144022 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
144023 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
144024 +read_59931 read 0 59931 NULL
144025 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
144026 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
144027 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
144028 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
144029 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
144030 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
144031 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
144032 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
144033 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
144034 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
144035 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
144036 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
144037 +cuse_write_59958 cuse_write 0-3 59958 NULL
144038 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
144039 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
144040 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
144041 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
144042 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
144043 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
144044 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
144045 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
144046 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
144047 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
144048 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
144049 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
144050 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
144051 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
144052 +setup_60000 setup 0 60000 NULL
144053 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
144054 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
144055 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
144056 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
144057 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
144058 +copy_items_60009 copy_items 7 60009 NULL
144059 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
144060 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
144061 +register_device_60015 register_device 2-3 60015 NULL
144062 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
144063 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
144064 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
144065 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
144066 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
144067 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
144068 +store_60029 store 0-3 60029 NULL nohasharray
144069 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
144070 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
144071 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
144072 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
144073 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
144074 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
144075 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
144076 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
144077 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
144078 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
144079 +vcs_size_60050 vcs_size 0 60050 NULL
144080 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
144081 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
144082 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
144083 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
144084 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
144085 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
144086 +compat_writev_60063 compat_writev 3 60063 NULL
144087 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
144088 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
144089 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
144090 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
144091 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
144092 +show_60078 show 0 60078 NULL
144093 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
144094 +smk_curacc_60080 smk_curacc 0 60080 NULL
144095 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
144096 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
144097 +hw_init_60084 hw_init 0 60084 NULL
144098 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
144099 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
144100 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
144101 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
144102 +read_fs_60094 read_fs 0-5-6 60094 NULL
144103 +in_tx_show_60098 in_tx_show 0 60098 NULL
144104 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
144105 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
144106 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
144107 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
144108 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
144109 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
144110 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
144111 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
144112 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
144113 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
144114 +show_60125 show 0 60125 NULL
144115 +show_60127 show 0 60127 NULL
144116 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
144117 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
144118 +devnum_show_60150 devnum_show 0 60150 NULL
144119 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
144120 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
144121 +bind_60156 bind 0 60156 &ld_usb_read_60156
144122 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
144123 +init_state_60165 init_state 2 60165 NULL nohasharray
144124 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
144125 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
144126 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
144127 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
144128 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
144129 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
144130 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
144131 +avc_denied_60181 avc_denied 0 60181 NULL
144132 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
144133 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
144134 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
144135 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
144136 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
144137 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
144138 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
144139 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
144140 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
144141 +acquire_store_60201 acquire_store 0-4 60201 NULL
144142 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
144143 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
144144 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
144145 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
144146 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
144147 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
144148 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
144149 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
144150 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
144151 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
144152 +kstrtouint_60233 kstrtouint 0 60233 NULL
144153 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
144154 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
144155 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
144156 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
144157 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
144158 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
144159 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
144160 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
144161 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
144162 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
144163 +validate_trigger_60267 validate_trigger 0 60267 NULL
144164 +m920x_read_60272 m920x_read 0 60272 NULL
144165 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
144166 +printer_write_60276 printer_write 3 60276 NULL
144167 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
144168 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
144169 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
144170 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
144171 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
144172 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
144173 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
144174 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
144175 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
144176 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
144177 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
144178 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
144179 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
144180 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
144181 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
144182 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
144183 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
144184 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
144185 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
144186 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
144187 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
144188 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
144189 +rh_call_control_60349 rh_call_control 0 60349 NULL
144190 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
144191 +init_60352 init 0 60352 NULL
144192 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
144193 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
144194 +prepare_60360 prepare 0 60360 NULL
144195 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
144196 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
144197 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
144198 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
144199 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
144200 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
144201 +try_ctrl_60373 try_ctrl 0 60373 NULL
144202 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
144203 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
144204 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
144205 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
144206 +uevent_show_60385 uevent_show 0 60385 NULL
144207 +notifier_call_60391 notifier_call 0 60391 NULL
144208 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
144209 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL nohasharray
144210 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 &iscsi_tpg_attrib_store_demo_mode_discovery_60396
144211 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
144212 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
144213 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
144214 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
144215 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
144216 +SendReceive_60415 SendReceive 0 60415 NULL
144217 +control_show_60422 control_show 0 60422 NULL
144218 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
144219 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
144220 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
144221 +tstats_write_60432 tstats_write 3-0 60432 NULL
144222 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
144223 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
144224 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
144225 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
144226 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
144227 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
144228 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
144229 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
144230 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
144231 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL nohasharray
144232 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 &s5k4aa_set_hvflip_60444
144233 +read_usrate_60445 read_usrate 0 60445 NULL
144234 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
144235 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
144236 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
144237 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
144238 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
144239 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
144240 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
144241 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
144242 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
144243 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
144244 +load_info_60481 load_info 0 60481 NULL
144245 +ht_show_60482 ht_show 0 60482 NULL nohasharray
144246 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
144247 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
144248 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
144249 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
144250 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
144251 +walk_component_60493 walk_component 0 60493 NULL
144252 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
144253 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
144254 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
144255 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
144256 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
144257 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
144258 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
144259 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
144260 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
144261 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
144262 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
144263 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
144264 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
144265 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
144266 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
144267 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
144268 +raw_connect_60525 raw_connect 0 60525 NULL
144269 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
144270 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
144271 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
144272 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
144273 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
144274 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
144275 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
144276 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
144277 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
144278 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
144279 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
144280 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
144281 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
144282 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
144283 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
144284 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
144285 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
144286 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
144287 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
144288 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
144289 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
144290 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
144291 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
144292 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
144293 +getoptions_60593 getoptions 0 60593 NULL
144294 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
144295 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
144296 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
144297 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
144298 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
144299 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
144300 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
144301 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
144302 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
144303 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
144304 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
144305 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
144306 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
144307 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
144308 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
144309 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
144310 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
144311 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
144312 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
144313 +store_60628 store 0 60628 NULL
144314 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
144315 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
144316 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
144317 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
144318 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
144319 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
144320 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
144321 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
144322 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
144323 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
144324 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
144325 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
144326 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
144327 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
144328 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
144329 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
144330 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
144331 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
144332 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
144333 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
144334 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
144335 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
144336 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
144337 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
144338 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
144339 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
144340 +set_register_60683 set_register 0 60683 NULL
144341 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
144342 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
144343 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
144344 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
144345 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
144346 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
144347 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
144348 +fan_set_60708 fan_set 0 60708 NULL
144349 +init_data_container_60709 init_data_container 1 60709 NULL
144350 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
144351 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
144352 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
144353 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
144354 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
144355 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
144356 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
144357 +show_chip_60728 show_chip 0 60728 NULL nohasharray
144358 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
144359 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
144360 +reg_set_60739 reg_set 0 60739 NULL
144361 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
144362 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
144363 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
144364 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
144365 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
144366 +proc_read_60749 proc_read 0 60749 NULL
144367 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
144368 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
144369 +raid_status_60755 raid_status 5 60755 NULL
144370 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
144371 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
144372 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
144373 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
144374 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
144375 +arcnet_header_60769 arcnet_header 0 60769 NULL
144376 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
144377 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
144378 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
144379 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
144380 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
144381 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
144382 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
144383 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
144384 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
144385 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
144386 +d_manage_60789 d_manage 0 60789 NULL nohasharray
144387 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
144388 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
144389 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
144390 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
144391 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
144392 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
144393 +ch341_open_60810 ch341_open 0 60810 NULL
144394 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
144395 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
144396 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
144397 +set_current_rng_60816 set_current_rng 0 60816 NULL
144398 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
144399 +show_sched0_60819 show_sched0 0 60819 NULL
144400 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
144401 +sync_read_60823 sync_read 0 60823 NULL
144402 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
144403 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
144404 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
144405 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
144406 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
144407 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
144408 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
144409 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
144410 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
144411 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
144412 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
144413 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
144414 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
144415 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
144416 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
144417 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
144418 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
144419 +generic_writepages_60871 generic_writepages 0 60871 NULL
144420 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
144421 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
144422 +manage_power_60879 manage_power 0 60879 NULL
144423 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
144424 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
144425 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
144426 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
144427 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
144428 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
144429 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
144430 +ch341_configure_60897 ch341_configure 0 60897 NULL
144431 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
144432 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
144433 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
144434 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
144435 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
144436 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
144437 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
144438 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
144439 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
144440 +sysprops_show_60920 sysprops_show 0 60920 NULL
144441 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
144442 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
144443 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
144444 +show_60927 show 0 60927 NULL nohasharray
144445 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
144446 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
144447 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
144448 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
144449 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
144450 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
144451 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
144452 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
144453 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
144454 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
144455 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
144456 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
144457 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
144458 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
144459 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
144460 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
144461 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
144462 +store_60970 store 0 60970 NULL nohasharray
144463 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
144464 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
144465 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
144466 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
144467 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
144468 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
144469 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
144470 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
144471 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
144472 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
144473 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
144474 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
144475 +check_dev_61003 check_dev 0 61003 NULL
144476 +prepare_late_61011 prepare_late 0 61011 NULL
144477 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
144478 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
144479 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
144480 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
144481 +model_show_61023 model_show 0 61023 NULL
144482 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
144483 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
144484 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
144485 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
144486 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
144487 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
144488 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
144489 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
144490 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
144491 +call_modprobe_61038 call_modprobe 0 61038 NULL
144492 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
144493 +escr_show_61048 escr_show 0 61048 NULL
144494 +symtab_init_61050 symtab_init 2-0 61050 NULL
144495 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
144496 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
144497 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
144498 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
144499 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
144500 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
144501 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
144502 +security_set_61074 security_set 0 61074 NULL
144503 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
144504 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
144505 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
144506 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
144507 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
144508 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
144509 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
144510 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
144511 +n_tty_read_61096 n_tty_read 0 61096 NULL
144512 +show_mode_61098 show_mode 0 61098 NULL nohasharray
144513 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
144514 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
144515 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
144516 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
144517 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
144518 +packet_getname_61110 packet_getname 0 61110 NULL
144519 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
144520 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
144521 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
144522 +show_61117 show 0 61117 NULL
144523 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
144524 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
144525 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
144526 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
144527 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
144528 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
144529 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
144530 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
144531 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
144532 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
144533 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
144534 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
144535 +load_guspatch_61144 load_guspatch 0 61144 NULL
144536 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
144537 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
144538 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
144539 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
144540 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
144541 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
144542 +write_dev_61164 write_dev 0 61164 NULL
144543 +__vmalloc_61168 __vmalloc 1 61168 NULL
144544 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
144545 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
144546 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
144547 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
144548 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
144549 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
144550 +store_61180 store 0 61180 NULL
144551 +minix_writepage_61183 minix_writepage 0 61183 NULL
144552 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
144553 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
144554 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
144555 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
144556 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
144557 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
144558 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
144559 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
144560 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
144561 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
144562 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
144563 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
144564 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
144565 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
144566 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
144567 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
144568 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
144569 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
144570 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
144571 +convert_lock_61230 convert_lock 0 61230 NULL
144572 +disk_show_61241 disk_show 0 61241 NULL
144573 +ns_open_61243 ns_open 0 61243 NULL
144574 +atalk_bind_61244 atalk_bind 0 61244 NULL
144575 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
144576 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
144577 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
144578 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
144579 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
144580 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
144581 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
144582 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
144583 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
144584 +submit_bh_61263 submit_bh 0 61263 NULL
144585 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
144586 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
144587 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
144588 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
144589 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
144590 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
144591 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
144592 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
144593 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
144594 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
144595 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
144596 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
144597 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
144598 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
144599 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
144600 +teles_resume_61301 teles_resume 0 61301 NULL
144601 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
144602 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
144603 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
144604 +restart_transaction_61310 restart_transaction 0 61310 NULL
144605 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
144606 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
144607 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
144608 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
144609 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
144610 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
144611 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
144612 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
144613 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
144614 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
144615 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
144616 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
144617 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
144618 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
144619 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
144620 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
144621 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
144622 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
144623 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
144624 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
144625 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
144626 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
144627 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
144628 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
144629 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
144630 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
144631 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
144632 +num_users_show_61356 num_users_show 0 61356 NULL
144633 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
144634 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
144635 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
144636 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
144637 +show_parent_61376 show_parent 0 61376 NULL
144638 +online_pages_61385 online_pages 0 61385 NULL nohasharray
144639 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
144640 +change_xattr_61390 change_xattr 5 61390 NULL
144641 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
144642 +system_enable_write_61396 system_enable_write 3 61396 NULL
144643 +rdac_activate_61397 rdac_activate 0 61397 NULL
144644 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
144645 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
144646 +systemid_show_61405 systemid_show 0 61405 NULL
144647 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
144648 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
144649 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
144650 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
144651 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
144652 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
144653 +tw9910_power_61435 tw9910_power 0 61435 NULL
144654 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
144655 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
144656 +smbhash_61444 smbhash 0 61444 NULL
144657 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
144658 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
144659 +job_control_61452 job_control 0 61452 NULL
144660 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
144661 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
144662 +show_temperature_61459 show_temperature 0 61459 NULL
144663 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
144664 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
144665 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
144666 +validate_61467 validate 0 61467 NULL
144667 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
144668 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
144669 +capability_get_61474 capability_get 0 61474 NULL
144670 +get_fan_input_61476 get_fan_input 0 61476 NULL
144671 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
144672 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
144673 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
144674 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
144675 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
144676 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
144677 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
144678 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
144679 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
144680 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
144681 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
144682 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
144683 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
144684 +__dn_connect_61507 __dn_connect 0 61507 NULL
144685 +he_open_61509 he_open 0 61509 NULL nohasharray
144686 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
144687 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
144688 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
144689 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
144690 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
144691 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
144692 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
144693 +mtu_show_61523 mtu_show 0 61523 NULL
144694 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
144695 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
144696 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
144697 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
144698 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
144699 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
144700 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
144701 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
144702 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
144703 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
144704 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL nohasharray
144705 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 &compat_SyS_select_61542
144706 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
144707 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
144708 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
144709 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
144710 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
144711 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
144712 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
144713 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
144714 +store_61553 store 0-3 61553 NULL nohasharray
144715 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
144716 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
144717 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
144718 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
144719 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
144720 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
144721 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
144722 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
144723 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
144724 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
144725 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
144726 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
144727 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
144728 +show_ordinals_61579 show_ordinals 0 61579 NULL
144729 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
144730 +seq_open_private_61589 seq_open_private 3 61589 NULL
144731 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
144732 +ipath_write_61598 ipath_write 0-3 61598 NULL
144733 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
144734 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
144735 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
144736 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
144737 +br_device_event_61613 br_device_event 0 61613 NULL
144738 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
144739 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
144740 +get_pages_array_61622 get_pages_array 1 61622 NULL
144741 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
144742 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
144743 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
144744 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
144745 +store_61638 store 0 61638 NULL
144746 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
144747 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
144748 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
144749 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
144750 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
144751 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
144752 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
144753 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
144754 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
144755 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
144756 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
144757 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
144758 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
144759 +pwm_store_61666 pwm_store 0-4 61666 NULL
144760 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
144761 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
144762 +x25_open_61673 x25_open 0 61673 NULL nohasharray
144763 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
144764 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
144765 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
144766 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
144767 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
144768 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
144769 +lock_loop_61681 lock_loop 1 61681 NULL
144770 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
144771 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
144772 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
144773 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
144774 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
144775 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
144776 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
144777 +filter_read_61692 filter_read 3-0 61692 NULL
144778 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
144779 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
144780 +prepare_61695 prepare 0 61695 NULL
144781 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
144782 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
144783 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
144784 +prog_page_61711 prog_page 2 61711 NULL
144785 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
144786 +iov_length_61716 iov_length 0 61716 NULL
144787 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
144788 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
144789 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
144790 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
144791 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
144792 +show_61723 show 0 61723 NULL nohasharray
144793 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
144794 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
144795 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
144796 +w5100_open_61743 w5100_open 0 61743 NULL
144797 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
144798 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
144799 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
144800 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
144801 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
144802 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
144803 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
144804 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
144805 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
144806 +features_show_61772 features_show 0 61772 NULL nohasharray
144807 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
144808 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
144809 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
144810 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
144811 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
144812 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
144813 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
144814 +show_blank_61805 show_blank 0 61805 NULL
144815 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
144816 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
144817 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
144818 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
144819 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
144820 +get_cap_size_61822 get_cap_size 0 61822 NULL
144821 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
144822 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
144823 +show_root_block_61828 show_root_block 0 61828 NULL
144824 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
144825 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
144826 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
144827 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
144828 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
144829 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
144830 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
144831 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
144832 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
144833 +x25_getname_61857 x25_getname 0 61857 NULL
144834 +store_61861 store 0-3 61861 NULL
144835 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
144836 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
144837 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
144838 +store_61871 store 0-3 61871 NULL
144839 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
144840 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
144841 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
144842 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
144843 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
144844 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
144845 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
144846 +disconnect_61888 disconnect 0 61888 NULL
144847 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
144848 +make_rate_61898 make_rate 0 61898 NULL
144849 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
144850 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
144851 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
144852 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
144853 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
144854 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
144855 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
144856 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
144857 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
144858 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
144859 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
144860 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
144861 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
144862 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
144863 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
144864 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
144865 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
144866 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
144867 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
144868 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
144869 +adv7175_init_61938 adv7175_init 0 61938 NULL
144870 +as3935_read_61939 as3935_read 0 61939 NULL
144871 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
144872 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
144873 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
144874 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
144875 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
144876 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
144877 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
144878 +show_in_max0_61959 show_in_max0 0 61959 NULL
144879 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
144880 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
144881 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
144882 +fix_read_error_61965 fix_read_error 4 61965 NULL
144883 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
144884 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
144885 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
144886 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
144887 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
144888 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
144889 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
144890 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
144891 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
144892 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
144893 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
144894 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
144895 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
144896 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
144897 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
144898 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
144899 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
144900 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
144901 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
144902 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
144903 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
144904 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
144905 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
144906 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
144907 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
144908 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
144909 +SYSC_select_62024 SYSC_select 1 62024 NULL
144910 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
144911 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
144912 +crypt_extent_62033 crypt_extent 0 62033 NULL
144913 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
144914 +create_message_62035 create_message 0 62035 NULL nohasharray
144915 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
144916 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
144917 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
144918 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
144919 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
144920 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
144921 +get_attn_62046 get_attn 0 62046 NULL
144922 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
144923 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
144924 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
144925 +do_pselect_62061 do_pselect 1 62061 NULL
144926 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
144927 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
144928 +fat_setattr_62084 fat_setattr 0 62084 NULL
144929 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
144930 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
144931 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
144932 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
144933 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
144934 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
144935 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
144936 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
144937 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
144938 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
144939 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
144940 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
144941 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
144942 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
144943 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
144944 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
144945 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
144946 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
144947 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
144948 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
144949 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
144950 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
144951 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
144952 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
144953 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
144954 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
144955 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
144956 +video_usercopy_62151 video_usercopy 2 62151 NULL
144957 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
144958 +array_state_store_62164 array_state_store 0-3 62164 NULL
144959 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
144960 +phy_id_show_62171 phy_id_show 0 62171 NULL
144961 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
144962 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
144963 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
144964 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
144965 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
144966 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
144967 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
144968 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
144969 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
144970 +global_page_state_62202 global_page_state 0 62202 NULL
144971 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
144972 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
144973 +start_62206 start 0 62206 NULL
144974 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
144975 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
144976 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
144977 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
144978 +niu_open_62220 niu_open 0 62220 NULL
144979 +show_label_62225 show_label 0 62225 NULL nohasharray
144980 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
144981 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
144982 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
144983 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
144984 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
144985 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
144986 +allocate_partition_62245 allocate_partition 4 62245 NULL
144987 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
144988 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
144989 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
144990 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
144991 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
144992 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
144993 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
144994 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
144995 +send_control_msg_62261 send_control_msg 0 62261 NULL
144996 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
144997 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
144998 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
144999 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
145000 +security_file_permission_62278 security_file_permission 0 62278 NULL
145001 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
145002 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
145003 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
145004 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
145005 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
145006 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
145007 +store_62293 store 0-4 62293 NULL
145008 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
145009 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
145010 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
145011 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
145012 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
145013 +state_show_62309 state_show 0 62309 NULL
145014 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
145015 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
145016 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
145017 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
145018 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
145019 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
145020 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
145021 +subseq_list_62332 subseq_list 0-3 62332 NULL
145022 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
145023 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
145024 +pega_int_read_62335 pega_int_read 0 62335 NULL
145025 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
145026 +show_guid_62340 show_guid 0 62340 NULL nohasharray
145027 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
145028 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
145029 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
145030 +st_version_show_62346 st_version_show 0 62346 NULL
145031 +flash_write_62354 flash_write 3-0 62354 NULL
145032 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
145033 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
145034 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
145035 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
145036 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
145037 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
145038 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
145039 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
145040 +register_netdevice_62374 register_netdevice 0 62374 NULL
145041 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
145042 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
145043 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
145044 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
145045 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
145046 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
145047 +altera_irscan_62396 altera_irscan 2 62396 NULL
145048 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
145049 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
145050 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
145051 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
145052 +set_umcast_62409 set_umcast 0-4 62409 NULL
145053 +set_ssp_62411 set_ssp 4 62411 NULL
145054 +flags_store_62413 flags_store 4-0 62413 NULL
145055 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
145056 +emit_flush_62420 emit_flush 0 62420 NULL
145057 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
145058 +setkey_62422 setkey 0 62422 NULL
145059 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
145060 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
145061 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
145062 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
145063 +disp_store_62433 disp_store 0-4 62433 NULL
145064 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
145065 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
145066 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
145067 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
145068 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
145069 +pppox_create_62440 pppox_create 0 62440 NULL
145070 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
145071 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
145072 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
145073 +mlog_store_62451 mlog_store 0-4 62451 NULL
145074 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
145075 +show_temp10_62469 show_temp10 0 62469 NULL
145076 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
145077 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
145078 +force_remove_show_62475 force_remove_show 0 62475 NULL
145079 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
145080 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
145081 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
145082 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
145083 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
145084 +intr_submit_62485 intr_submit 0 62485 NULL
145085 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
145086 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
145087 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
145088 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
145089 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
145090 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
145091 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
145092 +scsi_scan_62506 scsi_scan 0 62506 NULL
145093 +store_mtu_62507 store_mtu 0-4 62507 NULL
145094 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
145095 +start_show_62510 start_show 0 62510 NULL
145096 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
145097 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
145098 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
145099 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
145100 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
145101 +atl1e_up_62528 atl1e_up 0 62528 NULL
145102 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
145103 +caps_show_62531 caps_show 0 62531 NULL
145104 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
145105 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
145106 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
145107 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
145108 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
145109 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
145110 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
145111 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
145112 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
145113 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
145114 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
145115 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
145116 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
145117 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
145118 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
145119 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
145120 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
145121 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
145122 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
145123 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
145124 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
145125 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
145126 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
145127 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
145128 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
145129 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
145130 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
145131 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
145132 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
145133 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
145134 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
145135 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
145136 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
145137 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
145138 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
145139 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
145140 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
145141 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
145142 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
145143 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
145144 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
145145 +__offline_pages_62626 __offline_pages 0 62626 NULL
145146 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
145147 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
145148 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
145149 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
145150 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
145151 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
145152 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
145153 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
145154 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
145155 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
145156 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
145157 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
145158 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
145159 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
145160 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
145161 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
145162 +show_62657 show 0 62657 NULL
145163 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
145164 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
145165 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
145166 +show_cardr_62674 show_cardr 0 62674 NULL
145167 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
145168 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
145169 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
145170 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
145171 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
145172 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
145173 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
145174 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
145175 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
145176 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
145177 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
145178 +show_fan_time_62699 show_fan_time 0 62699 NULL
145179 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
145180 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
145181 +simple_readpage_62703 simple_readpage 0 62703 NULL
145182 +flush_62706 flush 0 62706 NULL
145183 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
145184 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
145185 +target_configure_device_62714 target_configure_device 0 62714 NULL
145186 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
145187 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
145188 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
145189 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
145190 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
145191 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
145192 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
145193 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
145194 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
145195 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
145196 +client_channels_62735 client_channels 0 62735 NULL
145197 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
145198 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
145199 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
145200 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
145201 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
145202 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
145203 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
145204 +hardware_show_62757 hardware_show 0 62757 NULL
145205 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
145206 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
145207 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
145208 +register_kprobe_62762 register_kprobe 0 62762 NULL
145209 +show_ibdev_62764 show_ibdev 0 62764 NULL
145210 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
145211 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
145212 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
145213 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
145214 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
145215 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
145216 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
145217 +store_sched5_62779 store_sched5 4-0 62779 NULL
145218 +show_62782 show 0 62782 NULL
145219 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
145220 +sabi_command_62785 sabi_command 0 62785 NULL
145221 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
145222 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
145223 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
145224 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
145225 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2 62793 NULL
145226 +_create_message_62795 _create_message 0 62795 NULL
145227 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
145228 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
145229 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
145230 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
145231 +show_cam_size_62800 show_cam_size 0 62800 NULL
145232 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
145233 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
145234 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
145235 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
145236 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
145237 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
145238 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
145239 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
145240 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
145241 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
145242 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
145243 +gem_do_start_62827 gem_do_start 0 62827 NULL
145244 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
145245 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
145246 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
145247 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
145248 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
145249 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
145250 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
145251 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
145252 +timeouts_show_62841 timeouts_show 0 62841 NULL
145253 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
145254 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
145255 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
145256 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
145257 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
145258 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
145259 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
145260 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
145261 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
145262 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
145263 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
145264 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
145265 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
145266 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
145267 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
145268 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
145269 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
145270 +show_62877 show 0 62877 NULL nohasharray
145271 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
145272 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
145273 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
145274 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
145275 +compass_store_62881 compass_store 0-3 62881 NULL
145276 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
145277 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
145278 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
145279 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
145280 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
145281 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
145282 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
145283 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
145284 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
145285 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
145286 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
145287 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
145288 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
145289 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
145290 +getdqbuf_62908 getdqbuf 1 62908 NULL
145291 +get_temp_max_62909 get_temp_max 0 62909 NULL
145292 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
145293 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
145294 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
145295 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
145296 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
145297 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
145298 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
145299 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
145300 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
145301 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
145302 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
145303 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
145304 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
145305 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
145306 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
145307 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
145308 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
145309 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
145310 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
145311 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
145312 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
145313 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
145314 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
145315 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
145316 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
145317 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
145318 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
145319 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
145320 +send_62994 send 0 62994 NULL
145321 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
145322 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
145323 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
145324 +hash_max_show_63001 hash_max_show 0 63001 NULL
145325 +get_skb_63008 get_skb 2 63008 NULL
145326 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
145327 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
145328 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
145329 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
145330 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
145331 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
145332 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
145333 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
145334 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
145335 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
145336 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
145337 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
145338 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
145339 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
145340 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
145341 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
145342 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
145343 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
145344 +wait_for_event_63054 wait_for_event 0 63054 NULL
145345 +unlink1_63059 unlink1 3 63059 NULL nohasharray
145346 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
145347 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
145348 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
145349 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
145350 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
145351 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
145352 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
145353 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
145354 +enable_show_63071 enable_show 0 63071 NULL
145355 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
145356 +show_priority_63080 show_priority 0 63080 NULL
145357 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
145358 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
145359 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
145360 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
145361 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
145362 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
145363 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
145364 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
145365 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
145366 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
145367 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
145368 +errors_store_63110 errors_store 0-3 63110 NULL
145369 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
145370 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
145371 +ethoc_open_63118 ethoc_open 0 63118 NULL
145372 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
145373 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
145374 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
145375 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
145376 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
145377 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
145378 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
145379 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
145380 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
145381 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
145382 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
145383 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
145384 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
145385 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
145386 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
145387 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
145388 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
145389 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
145390 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
145391 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
145392 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
145393 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
145394 +read_63177 read 0-3 63177 NULL
145395 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
145396 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
145397 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
145398 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
145399 +is_local_show_63185 is_local_show 0 63185 NULL
145400 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
145401 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
145402 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
145403 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
145404 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
145405 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
145406 +suspend_enter_63203 suspend_enter 0 63203 NULL
145407 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
145408 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
145409 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
145410 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
145411 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
145412 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
145413 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
145414 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
145415 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
145416 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
145417 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
145418 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL nohasharray
145419 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 &SyS_gethostname_63227
145420 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
145421 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
145422 +ctxsize_63232 ctxsize 0 63232 NULL
145423 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
145424 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
145425 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
145426 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
145427 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
145428 +cyapa_i2c_write_63241 cyapa_i2c_write 3 63241 NULL
145429 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
145430 +do_convert_63247 do_convert 0 63247 NULL
145431 +setxattr_63249 setxattr 0 63249 NULL
145432 +ptp_read_63251 ptp_read 4-0 63251 NULL
145433 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
145434 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
145435 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
145436 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
145437 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
145438 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
145439 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
145440 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
145441 +caches_show_63278 caches_show 0 63278 NULL nohasharray
145442 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
145443 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
145444 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
145445 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
145446 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
145447 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
145448 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
145449 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
145450 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
145451 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
145452 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
145453 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
145454 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
145455 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
145456 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
145457 +recv_data_63327 recv_data 3-0 63327 NULL
145458 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
145459 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
145460 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
145461 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
145462 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
145463 +info_server_63343 info_server 4 63343 NULL
145464 +il_force_reset_63344 il_force_reset 0 63344 NULL
145465 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
145466 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
145467 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
145468 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
145469 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
145470 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
145471 +guid_show_63379 guid_show 0 63379 NULL
145472 +read_word_63384 read_word 0 63384 NULL nohasharray
145473 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
145474 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
145475 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
145476 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
145477 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
145478 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
145479 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
145480 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
145481 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
145482 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
145483 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
145484 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
145485 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
145486 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
145487 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
145488 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
145489 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL nohasharray
145490 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 &l2cap_sock_sendmsg_63427
145491 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
145492 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
145493 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
145494 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
145495 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
145496 +of_irq_get_63443 of_irq_get 0 63443 NULL
145497 +write_end_63445 write_end 0-5 63445 NULL
145498 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
145499 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
145500 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
145501 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
145502 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
145503 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
145504 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
145505 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
145506 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
145507 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
145508 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
145509 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
145510 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
145511 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
145512 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
145513 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
145514 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
145515 +read_kcore_63488 read_kcore 3-0 63488 NULL
145516 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
145517 +i2c_request_63490 i2c_request 0 63490 NULL
145518 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
145519 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
145520 +module_attr_show_63501 module_attr_show 0 63501 NULL
145521 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
145522 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
145523 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
145524 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
145525 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
145526 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
145527 +pwm1_show_63527 pwm1_show 0 63527 NULL
145528 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
145529 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
145530 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
145531 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
145532 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
145533 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
145534 +SyS_recv_63537 SyS_recv 3 63537 NULL
145535 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
145536 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
145537 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
145538 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
145539 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
145540 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
145541 +request_dma_63556 request_dma 0 63556 NULL
145542 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
145543 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
145544 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
145545 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
145546 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
145547 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
145548 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
145549 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
145550 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
145551 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
145552 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
145553 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
145554 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
145555 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
145556 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
145557 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
145558 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
145559 +write_debug_level_63613 write_debug_level 3 63613 NULL
145560 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
145561 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
145562 +show_dev_name_63623 show_dev_name 0 63623 NULL
145563 +module_alloc_63630 module_alloc 1 63630 NULL
145564 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
145565 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
145566 +hid_report_len_63637 hid_report_len 0 63637 NULL
145567 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
145568 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
145569 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
145570 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
145571 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
145572 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
145573 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
145574 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
145575 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
145576 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
145577 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
145578 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
145579 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
145580 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
145581 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
145582 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
145583 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
145584 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
145585 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
145586 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
145587 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
145588 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
145589 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
145590 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
145591 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
145592 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
145593 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
145594 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
145595 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
145596 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
145597 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
145598 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
145599 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
145600 +mos7720_open_63691 mos7720_open 0 63691 NULL
145601 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
145602 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
145603 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
145604 +bin_search_63697 bin_search 0 63697 NULL
145605 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
145606 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
145607 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
145608 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
145609 +read_rxflow_63726 read_rxflow 0 63726 NULL
145610 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
145611 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
145612 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
145613 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
145614 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
145615 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
145616 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
145617 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
145618 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
145619 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
145620 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
145621 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
145622 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
145623 +write_63755 write 0-3 63755 NULL
145624 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
145625 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
145626 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL nohasharray
145627 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 &tvp5150_cropcap_63758
145628 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
145629 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
145630 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
145631 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
145632 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
145633 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
145634 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
145635 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
145636 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
145637 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
145638 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
145639 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
145640 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
145641 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
145642 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
145643 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
145644 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
145645 +coda_getattr_63793 coda_getattr 0 63793 NULL
145646 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
145647 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
145648 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
145649 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
145650 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
145651 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
145652 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
145653 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
145654 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
145655 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
145656 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
145657 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
145658 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
145659 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
145660 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
145661 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
145662 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
145663 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
145664 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
145665 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
145666 +shm_fsync_63834 shm_fsync 0 63834 NULL
145667 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
145668 +kcore_callback_63841 kcore_callback 0 63841 NULL
145669 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
145670 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
145671 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
145672 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
145673 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
145674 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
145675 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
145676 +eql_open_63862 eql_open 0 63862 NULL
145677 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
145678 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
145679 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
145680 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
145681 +bt_size_63881 bt_size 0 63881 NULL
145682 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
145683 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
145684 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
145685 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
145686 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
145687 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
145688 +minix_statfs_63900 minix_statfs 0 63900 NULL
145689 +divas_write_63901 divas_write 3-0 63901 NULL
145690 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
145691 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
145692 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
145693 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
145694 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
145695 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
145696 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
145697 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
145698 +write_63928 write 0 63928 NULL
145699 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
145700 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
145701 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
145702 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
145703 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
145704 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
145705 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
145706 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
145707 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
145708 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
145709 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
145710 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
145711 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
145712 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
145713 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
145714 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
145715 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
145716 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
145717 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
145718 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
145719 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
145720 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
145721 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
145722 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
145723 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
145724 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
145725 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
145726 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
145727 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
145728 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
145729 +ov7670_read_64006 ov7670_read 0 64006 NULL
145730 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
145731 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
145732 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
145733 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
145734 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
145735 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
145736 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
145737 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
145738 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
145739 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
145740 +get_component_locate_64036 get_component_locate 0 64036 NULL
145741 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
145742 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
145743 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
145744 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
145745 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
145746 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
145747 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
145748 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
145749 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
145750 +start_hw_64065 start_hw 0 64065 NULL
145751 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
145752 +__sock_create_64069 __sock_create 0 64069 NULL
145753 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
145754 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
145755 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
145756 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
145757 +fc_header_64083 fc_header 0 64083 NULL
145758 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
145759 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
145760 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
145761 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
145762 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
145763 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
145764 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
145765 +show_64101 show 0 64101 NULL
145766 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
145767 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
145768 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
145769 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
145770 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
145771 +vxlan_remcsum_64121 vxlan_remcsum 4-3 64121 NULL
145772 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
145773 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
145774 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
145775 +init_bch_64130 init_bch 1-2 64130 NULL
145776 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
145777 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
145778 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
145779 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
145780 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
145781 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
145782 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
145783 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
145784 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
145785 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
145786 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
145787 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
145788 +number_of_tds_64156 number_of_tds 0 64156 NULL
145789 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
145790 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
145791 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
145792 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
145793 +do_command_extended_64178 do_command_extended 0 64178 NULL
145794 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
145795 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
145796 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
145797 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
145798 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
145799 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
145800 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
145801 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
145802 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
145803 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
145804 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
145805 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
145806 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
145807 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
145808 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
145809 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
145810 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
145811 +ea_len_64229 ea_len 0 64229 NULL nohasharray
145812 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
145813 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
145814 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
145815 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
145816 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
145817 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
145818 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
145819 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
145820 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
145821 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
145822 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
145823 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
145824 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
145825 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
145826 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
145827 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
145828 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
145829 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
145830 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
145831 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
145832 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
145833 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
145834 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
145835 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
145836 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
145837 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
145838 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
145839 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
145840 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
145841 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
145842 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
145843 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
145844 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
145845 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
145846 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
145847 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
145848 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
145849 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
145850 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
145851 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
145852 +revision_show_64311 revision_show 0 64311 NULL
145853 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
145854 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
145855 +uri_show_64318 uri_show 0 64318 NULL nohasharray
145856 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
145857 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
145858 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
145859 +ffz_64324 ffz 0 64324 NULL nohasharray
145860 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
145861 +map_region_64328 map_region 1 64328 NULL
145862 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
145863 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
145864 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
145865 +ts_write_64336 ts_write 3-0 64336 NULL
145866 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
145867 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
145868 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
145869 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
145870 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
145871 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
145872 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
145873 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
145874 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
145875 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
145876 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
145877 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
145878 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
145879 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
145880 +show_64365 show 0 64365 NULL nohasharray
145881 +show_stats_64365 show_stats 0 64365 &show_64365
145882 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
145883 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
145884 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
145885 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
145886 +reg_create_64372 reg_create 5 64372 NULL nohasharray
145887 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
145888 +ilo_write_64378 ilo_write 3-0 64378 NULL
145889 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
145890 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
145891 +show_port_no_64391 show_port_no 0 64391 NULL
145892 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
145893 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
145894 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
145895 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
145896 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
145897 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
145898 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
145899 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
145900 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
145901 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
145902 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
145903 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
145904 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
145905 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
145906 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
145907 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
145908 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
145909 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
145910 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
145911 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
145912 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
145913 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
145914 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
145915 +show_in2_input_64433 show_in2_input 0 64433 NULL
145916 +trace_store_64437 trace_store 0-3 64437 NULL
145917 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
145918 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
145919 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
145920 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
145921 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
145922 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
145923 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
145924 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
145925 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
145926 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
145927 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
145928 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
145929 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
145930 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
145931 +__request_module_64480 __request_module 0 64480 NULL
145932 +ib_post_send_64481 ib_post_send 0 64481 NULL
145933 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
145934 +single_open_size_64483 single_open_size 4 64483 NULL
145935 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
145936 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
145937 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
145938 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
145939 +read_64498 read 0 64498 NULL
145940 +set_div_64499 set_div 0-4 64499 NULL
145941 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
145942 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
145943 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
145944 +remove_uuid_64505 remove_uuid 4 64505 NULL
145945 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
145946 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
145947 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
145948 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
145949 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
145950 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
145951 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
145952 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
145953 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
145954 +udplite_error_64525 udplite_error 0 64525 NULL
145955 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
145956 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
145957 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
145958 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
145959 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
145960 +befs_readpage_64530 befs_readpage 0 64530 NULL
145961 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
145962 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
145963 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
145964 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
145965 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
145966 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
145967 +SyS_bind_64544 SyS_bind 3 64544 NULL
145968 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
145969 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
145970 +type_show_64547 type_show 0 64547 &lm8323_read_64547
145971 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
145972 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
145973 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
145974 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
145975 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
145976 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
145977 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
145978 +e100_open_64562 e100_open 0 64562 NULL
145979 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
145980 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
145981 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
145982 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
145983 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
145984 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
145985 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
145986 +do_erase_64574 do_erase 4 64574 NULL
145987 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
145988 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
145989 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
145990 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
145991 +suspend_64593 suspend 0 64593 NULL
145992 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
145993 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
145994 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
145995 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
145996 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
145997 +show_64606 show 0 64606 NULL
145998 +use_pool_64607 use_pool 2 64607 NULL
145999 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
146000 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
146001 +chksum_update_64619 chksum_update 0 64619 NULL
146002 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
146003 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
146004 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
146005 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
146006 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
146007 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
146008 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
146009 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
146010 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
146011 +store_64641 store 0 64641 NULL
146012 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
146013 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
146014 +tse_open_64644 tse_open 0 64644 NULL
146015 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
146016 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
146017 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
146018 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
146019 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
146020 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
146021 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
146022 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
146023 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
146024 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
146025 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
146026 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
146027 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
146028 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
146029 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
146030 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
146031 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
146032 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
146033 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
146034 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
146035 +show_otp4_64699 show_otp4 0 64699 NULL
146036 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
146037 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
146038 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
146039 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
146040 +validate_show_64709 validate_show 0 64709 NULL
146041 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
146042 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
146043 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
146044 +c_can_open_64714 c_can_open 0 64714 NULL
146045 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
146046 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
146047 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
146048 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
146049 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
146050 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
146051 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
146052 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
146053 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
146054 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
146055 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
146056 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
146057 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
146058 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
146059 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
146060 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
146061 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
146062 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
146063 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
146064 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
146065 +show_64765 show 0 64765 NULL
146066 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
146067 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
146068 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
146069 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
146070 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
146071 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
146072 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
146073 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
146074 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
146075 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
146076 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
146077 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
146078 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
146079 +inetdev_event_64794 inetdev_event 0 64794 NULL
146080 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
146081 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
146082 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
146083 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
146084 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
146085 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
146086 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
146087 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
146088 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
146089 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
146090 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
146091 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
146092 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
146093 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
146094 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
146095 +show_target_kb_64823 show_target_kb 0 64823 NULL
146096 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
146097 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
146098 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
146099 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
146100 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
146101 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
146102 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
146103 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
146104 +do_request_64853 do_request 0 64853 NULL
146105 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
146106 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
146107 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
146108 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
146109 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
146110 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
146111 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
146112 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
146113 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
146114 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
146115 +zl10039_write_64873 zl10039_write 0 64873 NULL
146116 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
146117 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
146118 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
146119 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
146120 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
146121 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
146122 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
146123 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
146124 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
146125 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
146126 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
146127 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
146128 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
146129 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
146130 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
146131 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
146132 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
146133 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
146134 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
146135 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
146136 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
146137 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
146138 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
146139 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
146140 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
146141 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
146142 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
146143 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
146144 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
146145 +fsid_present_64955 fsid_present 0 64955 NULL
146146 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
146147 +show_64959 show 0 64959 NULL
146148 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
146149 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
146150 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
146151 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
146152 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
146153 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
146154 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
146155 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
146156 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
146157 +sq905_command_64994 sq905_command 0 64994 NULL
146158 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
146159 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
146160 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
146161 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
146162 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
146163 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
146164 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
146165 +insert_dent_65034 insert_dent 7 65034 NULL
146166 +root_id_show_65050 root_id_show 0 65050 NULL
146167 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
146168 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
146169 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
146170 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
146171 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
146172 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
146173 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
146174 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
146175 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
146176 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
146177 +fw_write_65069 fw_write 3 65069 NULL
146178 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
146179 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
146180 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
146181 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
146182 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
146183 +patch_65078 patch 0 65078 NULL
146184 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
146185 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
146186 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
146187 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
146188 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
146189 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
146190 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
146191 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
146192 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
146193 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
146194 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
146195 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
146196 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
146197 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
146198 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
146199 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
146200 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
146201 +direction_input_65122 direction_input 0 65122 NULL nohasharray
146202 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
146203 +store_65127 store 0-3 65127 NULL
146204 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
146205 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
146206 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
146207 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
146208 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
146209 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
146210 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
146211 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
146212 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
146213 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
146214 +truncate_upper_65167 truncate_upper 0 65167 NULL
146215 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
146216 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
146217 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
146218 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
146219 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
146220 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
146221 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
146222 +sha384_init_65187 sha384_init 0 65187 NULL
146223 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
146224 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
146225 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
146226 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
146227 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
146228 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
146229 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
146230 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
146231 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
146232 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
146233 +store_color_common_65227 store_color_common 0 65227 NULL
146234 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
146235 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
146236 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
146237 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
146238 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
146239 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
146240 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
146241 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
146242 +finup_65248 finup 0 65248 NULL
146243 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
146244 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
146245 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
146246 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
146247 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
146248 +mwave_read_65257 mwave_read 0-3 65257 NULL
146249 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
146250 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
146251 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
146252 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
146253 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
146254 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
146255 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
146256 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
146257 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
146258 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
146259 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
146260 +getproplen_65293 getproplen 0 65293 NULL
146261 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
146262 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
146263 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
146264 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
146265 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
146266 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
146267 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
146268 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
146269 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
146270 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
146271 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
146272 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
146273 +unpack_array_65318 unpack_array 0 65318 NULL
146274 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
146275 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
146276 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
146277 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
146278 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
146279 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
146280 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
146281 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
146282 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
146283 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
146284 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
146285 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
146286 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
146287 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
146288 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
146289 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
146290 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
146291 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
146292 +SyS_writev_65372 SyS_writev 3 65372 NULL
146293 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
146294 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
146295 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
146296 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
146297 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
146298 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
146299 +hide_icon_65390 hide_icon 0-4 65390 NULL
146300 +mi_set_context_65395 mi_set_context 0 65395 NULL
146301 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
146302 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
146303 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
146304 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
146305 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
146306 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
146307 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
146308 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
146309 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
146310 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
146311 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
146312 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
146313 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
146314 +edge_open_65411 edge_open 0 65411 NULL
146315 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
146316 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
146317 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
146318 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
146319 +aux2_show_65419 aux2_show 0 65419 NULL
146320 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
146321 +device_add_groups_65423 device_add_groups 0 65423 NULL
146322 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
146323 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
146324 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
146325 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
146326 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
146327 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
146328 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
146329 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
146330 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
146331 +read_65459 read 0 65459 NULL
146332 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
146333 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
146334 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
146335 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
146336 +clear_user_65470 clear_user 2 65470 NULL
146337 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
146338 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
146339 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
146340 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
146341 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
146342 +regmap_write_65478 regmap_write 0 65478 NULL
146343 +activate_65483 activate 0 65483 NULL nohasharray
146344 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
146345 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
146346 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
146347 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
146348 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
146349 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
146350 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
146351 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
146352 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
146353 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
146354 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
146355 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
146356 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
146357 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
146358 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
146359 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
146360 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
146361 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
146362 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
146363 +show_memory_65529 show_memory 0 65529 NULL
146364 +reg_read_65530 reg_read 0 65530 NULL
146365 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
146366 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
146367 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
146368 new file mode 100644
146369 index 0000000..560cd7b
146370 --- /dev/null
146371 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
146372 @@ -0,0 +1,92 @@
146373 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
146374 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
146375 +mappedread_2627 mappedread 2 2627 NULL
146376 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
146377 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
146378 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
146379 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
146380 +dmu_write_6048 dmu_write 4-3 6048 NULL
146381 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
146382 +update_pages_6225 update_pages 2-3 6225 NULL
146383 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
146384 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
146385 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
146386 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
146387 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
146388 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
146389 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
146390 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
146391 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
146392 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
146393 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
146394 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
146395 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
146396 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
146397 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
146398 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
146399 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
146400 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
146401 +uiocopy_18680 uiocopy 2 18680 NULL
146402 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
146403 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
146404 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
146405 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
146406 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
146407 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
146408 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
146409 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
146410 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
146411 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
146412 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
146413 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
146414 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
146415 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
146416 +splat_write_30943 splat_write 3 30943 NULL
146417 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
146418 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
146419 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
146420 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
146421 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
146422 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
146423 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
146424 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
146425 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
146426 +copyinstr_36980 copyinstr 3 36980 NULL
146427 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
146428 +splat_read_38116 splat_read 3 38116 NULL
146429 +sa_setup_38756 sa_setup 4 38756 NULL
146430 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
146431 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
146432 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
146433 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
146434 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
146435 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
146436 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
146437 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
146438 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
146439 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
146440 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
146441 +kcopy_write_43683 kcopy_write 3 43683 NULL
146442 +uiomove_44355 uiomove 2 44355 NULL
146443 +dmu_read_44418 dmu_read 4-3 44418 NULL
146444 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
146445 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
146446 +copyin_45945 copyin 3 45945 NULL
146447 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
146448 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
146449 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
146450 +spa_history_write_49650 spa_history_write 3 49650 NULL
146451 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
146452 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
146453 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
146454 +copyout_51409 copyout 3 51409 NULL
146455 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
146456 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
146457 +get_nvlist_56685 get_nvlist 2 56685 NULL
146458 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
146459 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
146460 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
146461 +zpios_write_61823 zpios_write 3 61823 NULL
146462 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
146463 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
146464 +zpios_read_64734 zpios_read 3 64734 NULL
146465 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
146466 new file mode 100644
146467 index 0000000..9846ab0
146468 --- /dev/null
146469 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
146470 @@ -0,0 +1,913 @@
146471 +/*
146472 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146473 + * Licensed under the GPL v2, or (at your option) v3
146474 + *
146475 + * Homepage:
146476 + * https://github.com/ephox-gcc-plugins/size_overflow
146477 + *
146478 + * Documentation:
146479 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146480 + *
146481 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146482 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146483 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146484 + *
146485 + * Usage:
146486 + * $ make
146487 + * $ make run
146488 + */
146489 +
146490 +#include "size_overflow.h"
146491 +
146492 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
146493 +
146494 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
146495 +
146496 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
146497 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
146498 +
146499 +struct cgraph_node *get_cnode(const_tree fndecl)
146500 +{
146501 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
146502 +#if BUILDING_GCC_VERSION <= 4005
146503 + return cgraph_get_node((tree)fndecl);
146504 +#else
146505 + return cgraph_get_node(fndecl);
146506 +#endif
146507 +}
146508 +
146509 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
146510 +{
146511 + if (cur_node->marked == ASM_STMT_SO_MARK)
146512 + return false;
146513 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
146514 + return false;
146515 + if (strcmp(cur_node->context, context))
146516 + return false;
146517 + return !strcmp(cur_node->decl_name, decl_name);
146518 +}
146519 +
146520 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
146521 +static const char* get_decl_context(const_tree decl)
146522 +{
146523 + const char *context;
146524 +
146525 + if (TREE_CODE(decl) == VAR_DECL)
146526 + return "vardecl";
146527 + if (TREE_CODE(decl) == FUNCTION_DECL)
146528 + return "fndecl";
146529 +
146530 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
146531 + context = get_type_name_from_field(decl);
146532 +
146533 + if (!context)
146534 + return "fielddecl";
146535 + return context;
146536 +}
146537 +
146538 +/* Find the function with the specified argument in the list
146539 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
146540 + * * if num is CANNOT_FIND_ARG then ignore it
146541 + */
146542 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
146543 +{
146544 + next_interesting_function_t cur_node, head;
146545 +
146546 + head = global_next_interesting_function[hash];
146547 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
146548 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
146549 + continue;
146550 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
146551 + return cur_node;
146552 + }
146553 + return NULL;
146554 +}
146555 +
146556 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
146557 +{
146558 + const char *context;
146559 + unsigned int hash;
146560 +
146561 + hash = get_decl_hash(decl, decl_name);
146562 + if (hash == NO_HASH)
146563 + return NULL;
146564 +
146565 + context = get_decl_context(decl);
146566 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
146567 +}
146568 +
146569 +static bool is_vararg(const_tree fn, unsigned int num)
146570 +{
146571 + const_tree fn_type, last, type;
146572 + tree arg_list;
146573 +
146574 + if (num == 0)
146575 + return false;
146576 + if (fn == NULL_TREE)
146577 + return false;
146578 + if (TREE_CODE(fn) != FUNCTION_DECL)
146579 + return false;
146580 +
146581 + fn_type = TREE_TYPE(fn);
146582 + if (fn_type == NULL_TREE)
146583 + return false;
146584 +
146585 + arg_list = TYPE_ARG_TYPES(fn_type);
146586 + if (arg_list == NULL_TREE)
146587 + return false;
146588 + last = TREE_VALUE(tree_last(arg_list));
146589 +
146590 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
146591 + type = last;
146592 + else
146593 + type = TREE_TYPE(last);
146594 +
146595 + gcc_assert(type != NULL_TREE);
146596 + if (type == void_type_node)
146597 + return false;
146598 +
146599 + return num >= (unsigned int)list_length(arg_list);
146600 +}
146601 +
146602 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
146603 +{
146604 + next_interesting_function_t new_node;
146605 +
146606 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
146607 + new_node->decl_name = xstrdup(decl_name);
146608 + gcc_assert(context);
146609 + new_node->context = xstrdup(context);
146610 + new_node->hash = hash;
146611 + new_node->num = num;
146612 + new_node->next = NULL;
146613 + new_node->children = NULL;
146614 + new_node->marked = marked;
146615 + new_node->orig_next_node = orig_next_node;
146616 + return new_node;
146617 +}
146618 +
146619 +// Create the main data structure
146620 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
146621 +{
146622 + unsigned int hash;
146623 + const char *context;
146624 + enum tree_code decl_code = TREE_CODE(decl);
146625 +
146626 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
146627 +
146628 + if (is_vararg(decl, num))
146629 + return NULL;
146630 +
146631 + hash = get_decl_hash(decl, decl_name);
146632 + if (hash == NO_HASH)
146633 + return NULL;
146634 +
146635 + gcc_assert(num <= MAX_PARAM);
146636 + // Clones must have an orig_next_node
146637 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
146638 +
146639 + context = get_decl_context(decl);
146640 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
146641 +}
146642 +
146643 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
146644 +{
146645 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
146646 +
146647 + // new_entry is appended to the end of a list
146648 + new_entry->next = NULL;
146649 +
146650 + cur_global_head = global_next_interesting_function[new_entry->hash];
146651 + if (!cur_global_head) {
146652 + global_next_interesting_function[new_entry->hash] = new_entry;
146653 + return;
146654 + }
146655 +
146656 +
146657 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
146658 + if (!cur_global->next)
146659 + cur_global_end = cur_global;
146660 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
146661 + return;
146662 + }
146663 +
146664 + gcc_assert(cur_global_end);
146665 + cur_global_end->next = new_entry;
146666 +}
146667 +
146668 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
146669 + * and add it to global_next_interesting_function
146670 + */
146671 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
146672 +{
146673 + next_interesting_function_t orig_next_node;
146674 + tree decl;
146675 + unsigned int orig_num;
146676 + enum tree_code decl_code;
146677 + const char *decl_name;
146678 +
146679 + decl = get_orig_fndecl(clone_fndecl);
146680 + decl_code = TREE_CODE(decl);
146681 +
146682 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
146683 + orig_num = num;
146684 + else
146685 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
146686 +
146687 + // Skip over ISRA.162 parm decls
146688 + if (orig_num == CANNOT_FIND_ARG)
146689 + return NULL;
146690 +
146691 + decl_name = get_orig_decl_name(decl);
146692 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
146693 + if (orig_next_node)
146694 + return orig_next_node;
146695 +
146696 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
146697 + gcc_assert(orig_next_node);
146698 +
146699 + add_to_global_next_interesting_function(orig_next_node);
146700 + return orig_next_node;
146701 +}
146702 +
146703 +// Find or create the next_interesting_function_t node for decl and num
146704 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
146705 +{
146706 + next_interesting_function_t cur_next_cnode;
146707 + const char *decl_name = DECL_NAME_POINTER(decl);
146708 +
146709 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
146710 + if (cur_next_cnode)
146711 + goto out;
146712 +
146713 + if (!orig_next_node && made_by_compiler(decl)) {
146714 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
146715 + if (!orig_next_node)
146716 + return NULL;
146717 + }
146718 +
146719 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
146720 + if (!cur_next_cnode)
146721 + return NULL;
146722 +
146723 + add_to_global_next_interesting_function(cur_next_cnode);
146724 +out:
146725 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
146726 + return cur_next_cnode;
146727 + gcc_assert(cur_next_cnode->marked == marked);
146728 + return cur_next_cnode;
146729 +}
146730 +
146731 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
146732 +{
146733 + next_interesting_function_t cur_node;
146734 + const char *context, *decl_name;
146735 +
146736 + decl_name = DECL_NAME_POINTER(decl);
146737 + context = get_decl_context(decl);
146738 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
146739 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
146740 + return true;
146741 + }
146742 + return false;
146743 +}
146744 +
146745 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
146746 +{
146747 + unsigned int num;
146748 + next_interesting_function_t orig_next_node, new_node;
146749 +
146750 + gcc_assert(fndecl != NULL_TREE);
146751 +
146752 + // ignore builtins to not explode coverage (e.g., memcpy)
146753 + if (DECL_BUILT_IN(fndecl))
146754 + return next_cnodes_head;
146755 +
146756 + // convert arg into its position
146757 + if (arg == NULL_TREE)
146758 + num = 0;
146759 + else
146760 + num = find_arg_number_tree(arg, fndecl);
146761 + if (num == CANNOT_FIND_ARG)
146762 + return next_cnodes_head;
146763 +
146764 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
146765 + return next_cnodes_head;
146766 +
146767 + if (made_by_compiler(fndecl)) {
146768 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
146769 + if (!orig_next_node)
146770 + return next_cnodes_head;
146771 + } else
146772 + orig_next_node = NULL;
146773 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
146774 + if (!new_node)
146775 + return next_cnodes_head;
146776 + new_node->next = next_cnodes_head;
146777 + return new_node;
146778 +}
146779 +
146780 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
146781 +{
146782 + gphi *phi = as_a_gphi(get_def_stmt(result));
146783 + unsigned int i, n = gimple_phi_num_args(phi);
146784 +
146785 + pointer_set_insert(visited, phi);
146786 + for (i = 0; i < n; i++) {
146787 + tree arg = gimple_phi_arg_def(phi, i);
146788 +
146789 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
146790 + }
146791 +
146792 + return next_cnodes_head;
146793 +}
146794 +
146795 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
146796 +{
146797 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
146798 + tree rhs1, rhs2;
146799 +
146800 + rhs1 = gimple_assign_rhs1(def_stmt);
146801 + rhs2 = gimple_assign_rhs2(def_stmt);
146802 +
146803 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
146804 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
146805 +}
146806 +
146807 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
146808 +{
146809 + return next_cnodes_head;
146810 +}
146811 +
146812 +/* Find all functions that influence lhs
146813 + *
146814 + * Encountered functions are added to the children vector (next_interesting_function_t).
146815 + */
146816 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
146817 +{
146818 + const_gimple def_stmt;
146819 +
146820 + if (skip_types(lhs))
146821 + return next_cnodes_head;
146822 +
146823 + if (TREE_CODE(lhs) == PARM_DECL)
146824 + return handle_function(next_cnodes_head, current_function_decl, lhs);
146825 +
146826 + if (TREE_CODE(lhs) != SSA_NAME)
146827 + return next_cnodes_head;
146828 +
146829 + def_stmt = get_def_stmt(lhs);
146830 + if (!def_stmt)
146831 + return next_cnodes_head;
146832 +
146833 + if (pointer_set_insert(visited, def_stmt))
146834 + return next_cnodes_head;
146835 +
146836 + switch (gimple_code(def_stmt)) {
146837 + case GIMPLE_NOP:
146838 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
146839 + case GIMPLE_ASM:
146840 + if (is_size_overflow_asm(def_stmt))
146841 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
146842 + return next_cnodes_head;
146843 + case GIMPLE_CALL: {
146844 + tree fndecl = gimple_call_fndecl(def_stmt);
146845 +
146846 + if (fndecl != NULL_TREE)
146847 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
146848 + fndecl = gimple_call_fn(def_stmt);
146849 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
146850 + }
146851 + case GIMPLE_PHI:
146852 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
146853 + case GIMPLE_ASSIGN:
146854 + switch (gimple_num_ops(def_stmt)) {
146855 + case 2:
146856 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
146857 + case 3:
146858 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
146859 + }
146860 + default:
146861 + debug_gimple_stmt((gimple)def_stmt);
146862 + error("%s: unknown gimple code", __func__);
146863 + gcc_unreachable();
146864 + }
146865 +}
146866 +
146867 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
146868 +static next_interesting_function_t search_next_functions(const_tree node)
146869 +{
146870 + gimple_set *visited;
146871 + next_interesting_function_t next_cnodes_head;
146872 +
146873 + visited = pointer_set_create();
146874 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
146875 + pointer_set_destroy(visited);
146876 +
146877 + return next_cnodes_head;
146878 +}
146879 +
146880 +// True if child already exists in the next_interesting_function_t children vector
146881 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
146882 +{
146883 + unsigned int i;
146884 + next_interesting_function_t cur;
146885 +
146886 + gcc_assert(next_node);
146887 + // handle recursion
146888 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
146889 + return true;
146890 +
146891 +#if BUILDING_GCC_VERSION <= 4007
146892 + if (VEC_empty(next_interesting_function_t, target->children))
146893 + return false;
146894 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
146895 +#else
146896 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
146897 +#endif
146898 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
146899 + return true;
146900 + }
146901 + return false;
146902 +}
146903 +
146904 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
146905 +{
146906 + if (!has_next_interesting_function_vec(parent, child)) {
146907 +#if BUILDING_GCC_VERSION <= 4007
146908 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
146909 +#else
146910 + vec_safe_push(parent->children, child);
146911 +#endif
146912 + }
146913 +}
146914 +
146915 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
146916 +
146917 +// Add children to parent and global_next_interesting_function
146918 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
146919 +{
146920 + next_interesting_function_t cur = children;
146921 +
146922 + gcc_assert(parent);
146923 +
146924 + while (cur) {
146925 + next_interesting_function_t next, child;
146926 +
146927 + next = cur->next;
146928 +
146929 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
146930 + if (!child) {
146931 + add_to_global_next_interesting_function(cur);
146932 + child = cur;
146933 + }
146934 +
146935 + check_local_variables(child);
146936 +
146937 + push_child(parent, child);
146938 +
146939 + cur = next;
146940 + }
146941 +
146942 + check_local_variables(parent);
146943 +}
146944 +
146945 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
146946 +{
146947 + return NULL;
146948 +}
146949 +
146950 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
146951 +{
146952 + switch (gimple_code(stmt)) {
146953 + case GIMPLE_ASM:
146954 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
146955 + case GIMPLE_CALL: {
146956 + tree decl = gimple_call_fndecl(stmt);
146957 +
146958 + if (decl != NULL_TREE)
146959 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
146960 + decl = gimple_call_fn(stmt);
146961 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
146962 + }
146963 + case GIMPLE_RETURN:
146964 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
146965 + default:
146966 + debug_gimple_stmt((gimple)stmt);
146967 + gcc_unreachable();
146968 + }
146969 +}
146970 +
146971 +// Handle potential next_interesting_function_t parent if its argument has an integer type
146972 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
146973 +{
146974 + const_tree start_var;
146975 + next_interesting_function_t children_next_cnode, parent_next_cnode;
146976 +
146977 + switch (gimple_code(stmt)) {
146978 + case GIMPLE_ASM:
146979 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
146980 + return;
146981 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
146982 + gcc_assert(start_var != NULL_TREE);
146983 + break;
146984 + case GIMPLE_CALL:
146985 + start_var = gimple_call_arg(stmt, num - 1);
146986 + break;
146987 + case GIMPLE_RETURN:
146988 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
146989 + if (start_var == NULL_TREE)
146990 + return;
146991 + break;
146992 + default:
146993 + debug_gimple_stmt((gimple)stmt);
146994 + gcc_unreachable();
146995 + }
146996 +
146997 + if (skip_types(start_var))
146998 + return;
146999 +
147000 + // handle intentional MARK_TURN_OFF
147001 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
147002 + return;
147003 +
147004 + parent_next_cnode = create_parent_next_cnode(stmt, num);
147005 + if (!parent_next_cnode)
147006 + return;
147007 +
147008 + children_next_cnode = search_next_functions(start_var);
147009 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
147010 +}
147011 +
147012 +// Find potential next_interesting_function_t parents
147013 +static void handle_cgraph_node(struct cgraph_node *node)
147014 +{
147015 + basic_block bb;
147016 + tree cur_fndecl = NODE_DECL(node);
147017 +
147018 + set_current_function_decl(cur_fndecl);
147019 +
147020 + FOR_ALL_BB_FN(bb, cfun) {
147021 + gimple_stmt_iterator gsi;
147022 +
147023 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147024 + gimple stmt = gsi_stmt(gsi);
147025 +
147026 + switch (gimple_code(stmt)) {
147027 + case GIMPLE_RETURN:
147028 + case GIMPLE_ASM:
147029 + collect_all_possible_size_overflow_fns(stmt, 0);
147030 + break;
147031 + case GIMPLE_CALL: {
147032 + unsigned int i, len;
147033 + tree fndecl = gimple_call_fndecl(stmt);
147034 +
147035 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
147036 + break;
147037 +
147038 + len = gimple_call_num_args(stmt);
147039 + for (i = 0; i < len; i++)
147040 + collect_all_possible_size_overflow_fns(stmt, i + 1);
147041 + break;
147042 + }
147043 + default:
147044 + break;
147045 + }
147046 + }
147047 + }
147048 +
147049 + unset_current_function_decl();
147050 +}
147051 +
147052 +/* Collect all potentially interesting function parameters and return values of integer types
147053 + * and store their data flow dependencies
147054 + */
147055 +static void size_overflow_generate_summary(void)
147056 +{
147057 + struct cgraph_node *node;
147058 +
147059 + size_overflow_register_hooks();
147060 +
147061 + FOR_EACH_FUNCTION(node) {
147062 + if (is_valid_cgraph_node(node))
147063 + handle_cgraph_node(node);
147064 + }
147065 +}
147066 +
147067 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
147068 +{
147069 + debug_cgraph_node(node);
147070 + gcc_unreachable();
147071 +}
147072 +
147073 +/* Handle dst if src is in the global_next_interesting_function list.
147074 + * If src is a clone then dst inherits the orig_next_node of src otherwise
147075 + * src will become the orig_next_node of dst.
147076 + */
147077 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
147078 +{
147079 + next_interesting_function_t head, cur;
147080 + const_tree decl;
147081 + const char *src_name, *src_context;
147082 +
147083 + decl = NODE_DECL(src);
147084 + src_name = DECL_NAME_POINTER(decl);
147085 + src_context = get_decl_context(decl);
147086 +
147087 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
147088 + if (!head)
147089 + return;
147090 +
147091 + for (cur = head; cur; cur = cur->next) {
147092 + unsigned int new_argnum;
147093 + next_interesting_function_t orig_next_node, next_node;
147094 + bool dst_clone;
147095 +
147096 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
147097 + continue;
147098 +
147099 + dst_clone = made_by_compiler(NODE_DECL(dst));
147100 + if (!dst_clone)
147101 + break;
147102 +
147103 + // For clones use the original node instead
147104 + if (cur->orig_next_node)
147105 + orig_next_node = cur->orig_next_node;
147106 + else
147107 + orig_next_node = cur;
147108 +
147109 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
147110 + if (new_argnum == CANNOT_FIND_ARG)
147111 + continue;
147112 +
147113 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
147114 + if (next_node)
147115 + add_to_global_next_interesting_function(next_node);
147116 + }
147117 +}
147118 +
147119 +void size_overflow_register_hooks(void)
147120 +{
147121 + static bool init_p = false;
147122 +
147123 + if (init_p)
147124 + return;
147125 + init_p = true;
147126 +
147127 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
147128 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
147129 +}
147130 +
147131 +static void set_yes_so_mark(next_interesting_function_t next_node)
147132 +{
147133 + next_node->marked = YES_SO_MARK;
147134 + // Mark the orig decl as well if it's a clone
147135 + if (next_node->orig_next_node)
147136 + next_node->orig_next_node->marked = YES_SO_MARK;
147137 +}
147138 +
147139 +// Determine if the function is already in the hash table
147140 +static bool is_marked_fn(next_interesting_function_t next_node)
147141 +{
147142 + const struct size_overflow_hash *entry;
147143 +
147144 + if (next_node->marked != NO_SO_MARK)
147145 + return true;
147146 +
147147 + if (next_node->orig_next_node)
147148 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
147149 + else
147150 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
147151 + if (!entry)
147152 + return false;
147153 +
147154 + set_yes_so_mark(next_node);
147155 + return true;
147156 +}
147157 +
147158 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
147159 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
147160 +{
147161 + unsigned int i;
147162 + next_interesting_function_t child;
147163 +
147164 +#if BUILDING_GCC_VERSION <= 4007
147165 + if (VEC_empty(next_interesting_function_t, parent->children))
147166 + return NULL;
147167 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
147168 +#else
147169 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
147170 +#endif
147171 + if (child->num == 0)
147172 + continue;
147173 + if (strcmp(parent->decl_name, child->decl_name))
147174 + continue;
147175 + if (!strcmp(child->context, "fndecl"))
147176 + return child;
147177 + }
147178 + return NULL;
147179 +}
147180 +
147181 +/* Trace a return value of function pointer type back to an argument via a concrete function
147182 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
147183 +static void search_missing_fptr_arg(next_interesting_function_t parent)
147184 +{
147185 + next_interesting_function_t tracked_fn, cur_next_node, child;
147186 + unsigned int i;
147187 +#if BUILDING_GCC_VERSION <= 4007
147188 + VEC(next_interesting_function_t, heap) *new_children = NULL;
147189 +#else
147190 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
147191 +#endif
147192 +
147193 + if (parent->num != 0)
147194 + return;
147195 + if (!strcmp(parent->context, "fndecl"))
147196 + return;
147197 + if (!strcmp(parent->context, "vardecl"))
147198 + return;
147199 +
147200 + // fnptr 0 && fn 0
147201 +#if BUILDING_GCC_VERSION <= 4007
147202 + if (VEC_empty(next_interesting_function_t, parent->children))
147203 + return;
147204 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
147205 +#else
147206 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
147207 +#endif
147208 + if (child->num != 0)
147209 + continue;
147210 + // (fn 0 -> fn 2)
147211 + tracked_fn = get_same_not_ret_child(child);
147212 + if (!tracked_fn)
147213 + continue;
147214 +
147215 + // fn 2 => fnptr 2
147216 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
147217 + if (cur_next_node->num != tracked_fn->num)
147218 + continue;
147219 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
147220 + continue;
147221 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
147222 +#if BUILDING_GCC_VERSION <= 4007
147223 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
147224 +#else
147225 + vec_safe_push(new_children, cur_next_node);
147226 +#endif
147227 + }
147228 + }
147229 + }
147230 +
147231 +#if BUILDING_GCC_VERSION == 4005
147232 + if (VEC_empty(next_interesting_function_t, new_children))
147233 + return;
147234 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
147235 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
147236 +#elif BUILDING_GCC_VERSION <= 4007
147237 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
147238 +#else
147239 + vec_safe_splice(parent->children, new_children);
147240 +#endif
147241 +}
147242 +
147243 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
147244 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
147245 +{
147246 + unsigned int i;
147247 + next_interesting_function_t child;
147248 +
147249 + gcc_assert(parent);
147250 + check_global_variables(parent);
147251 + search_missing_fptr_arg(parent);
147252 + print_missing_function(parent);
147253 +
147254 +#if BUILDING_GCC_VERSION <= 4007
147255 + if (VEC_empty(next_interesting_function_t, parent->children))
147256 + return;
147257 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
147258 +#else
147259 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
147260 +#endif
147261 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
147262 + child->marked = YES_SO_MARK;
147263 + if (!pointer_set_insert(visited, child))
147264 + print_missing_functions(visited, child);
147265 + }
147266 +}
147267 +
147268 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
147269 +
147270 +// Print all missing interesting functions
147271 +static unsigned int size_overflow_execute(void)
147272 +{
147273 + unsigned int i;
147274 + next_interesting_function_set *visited;
147275 + next_interesting_function_t cur_global;
147276 +
147277 + visited = next_interesting_function_pointer_set_create();
147278 +
147279 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
147280 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
147281 + if (is_marked_fn(cur_global))
147282 + print_missing_functions(visited, cur_global);
147283 + }
147284 + }
147285 +
147286 + pointer_set_destroy(visited);
147287 +
147288 +/* if (in_lto_p) {
147289 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
147290 + print_global_next_interesting_functions();
147291 + }*/
147292 +
147293 + return 0;
147294 +}
147295 +
147296 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
147297 +#if BUILDING_GCC_VERSION >= 4008
147298 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
147299 +#elif BUILDING_GCC_VERSION >= 4006
147300 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
147301 +#else
147302 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
147303 +#endif
147304 +
147305 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
147306 +
147307 +#if BUILDING_GCC_VERSION >= 4009
147308 +static const struct pass_data size_overflow_functions_pass_data = {
147309 +#else
147310 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
147311 + .pass = {
147312 +#endif
147313 + .type = IPA_PASS,
147314 + .name = "size_overflow_functions",
147315 +#if BUILDING_GCC_VERSION >= 4008
147316 + .optinfo_flags = OPTGROUP_NONE,
147317 +#endif
147318 +#if BUILDING_GCC_VERSION >= 5000
147319 +#elif BUILDING_GCC_VERSION >= 4009
147320 + .has_gate = false,
147321 + .has_execute = true,
147322 +#else
147323 + .gate = NULL,
147324 + .execute = size_overflow_execute,
147325 + .sub = NULL,
147326 + .next = NULL,
147327 + .static_pass_number = 0,
147328 +#endif
147329 + .tv_id = TV_NONE,
147330 + .properties_required = 0,
147331 + .properties_provided = 0,
147332 + .properties_destroyed = 0,
147333 + .todo_flags_start = 0,
147334 + .todo_flags_finish = 0,
147335 +#if BUILDING_GCC_VERSION < 4009
147336 + },
147337 + .generate_summary = size_overflow_generate_summary,
147338 + .write_summary = size_overflow_write_summary_lto,
147339 + .read_summary = size_overflow_read_summary_lto,
147340 +#if BUILDING_GCC_VERSION >= 4006
147341 + .write_optimization_summary = size_overflow_write_summary_lto,
147342 + .read_optimization_summary = size_overflow_read_summary_lto,
147343 +#endif
147344 + .stmt_fixup = NULL,
147345 + .function_transform_todo_flags_start = 0,
147346 + .function_transform = size_overflow_transform,
147347 + .variable_transform = NULL,
147348 +#endif
147349 +};
147350 +
147351 +#if BUILDING_GCC_VERSION >= 4009
147352 +namespace {
147353 +class size_overflow_functions_pass : public ipa_opt_pass_d {
147354 +public:
147355 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
147356 + g,
147357 + size_overflow_generate_summary,
147358 + size_overflow_write_summary_lto,
147359 + size_overflow_read_summary_lto,
147360 + size_overflow_write_summary_lto,
147361 + size_overflow_read_summary_lto,
147362 + NULL,
147363 + 0,
147364 + size_overflow_transform,
147365 + NULL) {}
147366 +#if BUILDING_GCC_VERSION >= 5000
147367 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
147368 +#else
147369 + unsigned int execute() { return size_overflow_execute(); }
147370 +#endif
147371 +};
147372 +}
147373 +
147374 +opt_pass *make_size_overflow_functions_pass(void)
147375 +{
147376 + return new size_overflow_functions_pass();
147377 +}
147378 +#else
147379 +struct opt_pass *make_size_overflow_functions_pass(void)
147380 +{
147381 + return &size_overflow_functions_pass.pass;
147382 +}
147383 +#endif
147384 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
147385 new file mode 100644
147386 index 0000000..cf8320d
147387 --- /dev/null
147388 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
147389 @@ -0,0 +1,256 @@
147390 +/*
147391 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147392 + * Licensed under the GPL v2, or (at your option) v3
147393 + *
147394 + * Homepage:
147395 + * https://github.com/ephox-gcc-plugins/size_overflow
147396 + *
147397 + * Documentation:
147398 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147399 + *
147400 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147401 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147402 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147403 + *
147404 + * Usage:
147405 + * $ make
147406 + * $ make run
147407 + */
147408 +
147409 +#include "size_overflow.h"
147410 +
147411 +int plugin_is_GPL_compatible;
147412 +
147413 +tree report_size_overflow_decl;
147414 +
147415 +tree size_overflow_type_HI;
147416 +tree size_overflow_type_SI;
147417 +tree size_overflow_type_DI;
147418 +tree size_overflow_type_TI;
147419 +
147420 +static struct plugin_info size_overflow_plugin_info = {
147421 + .version = "20150429",
147422 + .help = "no-size-overflow\tturn off size overflow checking\n",
147423 +};
147424 +
147425 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
147426 +{
147427 + unsigned int arg_count;
147428 + enum tree_code code = TREE_CODE(*node);
147429 +
147430 + switch (code) {
147431 + case FUNCTION_DECL:
147432 + arg_count = type_num_arguments(TREE_TYPE(*node));
147433 + break;
147434 + case FUNCTION_TYPE:
147435 + case METHOD_TYPE:
147436 + arg_count = type_num_arguments(*node);
147437 + break;
147438 + default:
147439 + *no_add_attrs = true;
147440 + error("%s: %qE attribute only applies to functions", __func__, name);
147441 + return NULL_TREE;
147442 + }
147443 +
147444 + for (; args; args = TREE_CHAIN(args)) {
147445 + int cur_val;
147446 + tree position = TREE_VALUE(args);
147447 +
147448 + if (TREE_CODE(position) != INTEGER_CST) {
147449 + error("%s: parameter isn't an integer", __func__);
147450 + debug_tree(args);
147451 + *no_add_attrs = true;
147452 + return NULL_TREE;
147453 + }
147454 +
147455 + cur_val = tree_to_shwi(position);
147456 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
147457 + error("%s: parameter %d is outside range.", __func__, cur_val);
147458 + *no_add_attrs = true;
147459 + return NULL_TREE;
147460 + }
147461 + }
147462 + return NULL_TREE;
147463 +}
147464 +
147465 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
147466 +{
147467 + unsigned int arg_count;
147468 + HOST_WIDE_INT s_first_arg;
147469 + enum tree_code code = TREE_CODE(*node);
147470 +
147471 + switch (code) {
147472 + case FUNCTION_DECL:
147473 + arg_count = type_num_arguments(TREE_TYPE(*node));
147474 + break;
147475 + case FUNCTION_TYPE:
147476 + case METHOD_TYPE:
147477 + arg_count = type_num_arguments(*node);
147478 + break;
147479 + case FIELD_DECL:
147480 + return NULL_TREE;
147481 + default:
147482 + *no_add_attrs = true;
147483 + error("%qE attribute only applies to functions", name);
147484 + return NULL_TREE;
147485 + }
147486 +
147487 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
147488 + if (s_first_arg == -1)
147489 + return NULL_TREE;
147490 + if (s_first_arg < -1)
147491 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
147492 +
147493 + for (; args; args = TREE_CHAIN(args)) {
147494 + unsigned int cur_val;
147495 +
147496 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
147497 + error("%s: parameter isn't an integer", __func__);
147498 + debug_tree(args);
147499 + *no_add_attrs = true;
147500 + return NULL_TREE;
147501 + }
147502 +
147503 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
147504 + if (cur_val > arg_count ) {
147505 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
147506 + *no_add_attrs = true;
147507 + return NULL_TREE;
147508 + }
147509 + }
147510 + return NULL_TREE;
147511 +}
147512 +
147513 +static struct attribute_spec size_overflow_attr = {
147514 + .name = "size_overflow",
147515 + .min_length = 1,
147516 + .max_length = -1,
147517 + .decl_required = true,
147518 + .type_required = false,
147519 + .function_type_required = false,
147520 + .handler = handle_size_overflow_attribute,
147521 +#if BUILDING_GCC_VERSION >= 4007
147522 + .affects_type_identity = false
147523 +#endif
147524 +};
147525 +
147526 +static struct attribute_spec intentional_overflow_attr = {
147527 + .name = "intentional_overflow",
147528 + .min_length = 1,
147529 + .max_length = -1,
147530 + .decl_required = true,
147531 + .type_required = false,
147532 + .function_type_required = false,
147533 + .handler = handle_intentional_overflow_attribute,
147534 +#if BUILDING_GCC_VERSION >= 4007
147535 + .affects_type_identity = false
147536 +#endif
147537 +};
147538 +
147539 +static void register_attributes(void __unused *event_data, void __unused *data)
147540 +{
147541 + register_attribute(&size_overflow_attr);
147542 + register_attribute(&intentional_overflow_attr);
147543 +}
147544 +
147545 +static tree create_typedef(tree type, const char* ident)
147546 +{
147547 + tree new_type, decl;
147548 +
147549 + new_type = build_variant_type_copy(type);
147550 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
147551 + DECL_ORIGINAL_TYPE(decl) = type;
147552 + TYPE_NAME(new_type) = decl;
147553 + return new_type;
147554 +}
147555 +
147556 +// Create the noreturn report_size_overflow() function decl.
147557 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
147558 +{
147559 + tree const_char_ptr_type_node;
147560 + tree fntype;
147561 +
147562 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
147563 +
147564 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
147565 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
147566 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
147567 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
147568 +
147569 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
147570 + fntype = build_function_type_list(void_type_node,
147571 + const_char_ptr_type_node,
147572 + unsigned_type_node,
147573 + const_char_ptr_type_node,
147574 + const_char_ptr_type_node,
147575 + NULL_TREE);
147576 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
147577 +
147578 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
147579 + TREE_PUBLIC(report_size_overflow_decl) = 1;
147580 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
147581 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
147582 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
147583 +// !!!
147584 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
147585 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
147586 + TREE_USED(report_size_overflow_decl) = 1;
147587 + TREE_NOTHROW(report_size_overflow_decl) = 1;
147588 +}
147589 +
147590 +
147591 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147592 +{
147593 + int i;
147594 + const char * const plugin_name = plugin_info->base_name;
147595 + const int argc = plugin_info->argc;
147596 + const struct plugin_argument * const argv = plugin_info->argv;
147597 + bool enable = true;
147598 + struct register_pass_info insert_size_overflow_asm_pass_info;
147599 + struct register_pass_info size_overflow_functions_pass_info;
147600 +
147601 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
147602 + {
147603 + .base = &report_size_overflow_decl,
147604 + .nelt = 1,
147605 + .stride = sizeof(report_size_overflow_decl),
147606 + .cb = &gt_ggc_mx_tree_node,
147607 + .pchw = &gt_pch_nx_tree_node
147608 + },
147609 + LAST_GGC_ROOT_TAB
147610 + };
147611 +
147612 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
147613 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
147614 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
147615 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147616 +
147617 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
147618 + size_overflow_functions_pass_info.reference_pass_name = "inline";
147619 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
147620 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147621 +
147622 + if (!plugin_default_version_check(version, &gcc_version)) {
147623 + error(G_("incompatible gcc/plugin versions"));
147624 + return 1;
147625 + }
147626 +
147627 + for (i = 0; i < argc; ++i) {
147628 + if (!strcmp(argv[i].key, "no-size-overflow")) {
147629 + enable = false;
147630 + continue;
147631 + }
147632 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147633 + }
147634 +
147635 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
147636 + if (enable) {
147637 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
147638 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
147639 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
147640 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
147641 + }
147642 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
147643 +
147644 + return 0;
147645 +}
147646 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
147647 new file mode 100644
147648 index 0000000..1d9ddb6
147649 --- /dev/null
147650 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
147651 @@ -0,0 +1,345 @@
147652 +/*
147653 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147654 + * Licensed under the GPL v2, or (at your option) v3
147655 + *
147656 + * Homepage:
147657 + * https://github.com/ephox-gcc-plugins/size_overflow
147658 + *
147659 + * Documentation:
147660 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147661 + *
147662 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147663 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147664 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147665 + *
147666 + * Usage:
147667 + * $ make
147668 + * $ make run
147669 + */
147670 +
147671 +#include "size_overflow.h"
147672 +
147673 +#include "size_overflow_hash.h"
147674 +#include "size_overflow_hash_aux.h"
147675 +
147676 +static const_tree get_function_type(const_tree decl)
147677 +{
147678 + if (FUNCTION_PTR_P(decl))
147679 + return TREE_TYPE(TREE_TYPE(decl));
147680 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
147681 + return TREE_TYPE(decl);
147682 +}
147683 +
147684 +static unsigned char get_tree_code(const_tree type)
147685 +{
147686 + switch (TREE_CODE(type)) {
147687 + case ARRAY_TYPE:
147688 + return 0;
147689 + case BOOLEAN_TYPE:
147690 + return 1;
147691 + case ENUMERAL_TYPE:
147692 + return 2;
147693 + case FUNCTION_TYPE:
147694 + return 3;
147695 + case INTEGER_TYPE:
147696 + return 4;
147697 + case POINTER_TYPE:
147698 + return 5;
147699 + case RECORD_TYPE:
147700 + return 6;
147701 + case UNION_TYPE:
147702 + return 7;
147703 + case VOID_TYPE:
147704 + return 8;
147705 + case REAL_TYPE:
147706 + return 9;
147707 + case VECTOR_TYPE:
147708 + return 10;
147709 + case REFERENCE_TYPE:
147710 + return 11;
147711 + case OFFSET_TYPE:
147712 + return 12;
147713 + case COMPLEX_TYPE:
147714 + return 13;
147715 + default:
147716 + debug_tree((tree)type);
147717 + gcc_unreachable();
147718 + }
147719 +}
147720 +
147721 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
147722 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
147723 +{
147724 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
147725 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
147726 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
147727 +
147728 + unsigned int m = 0x57559429;
147729 + unsigned int n = 0x5052acdb;
147730 + const unsigned int *key4 = (const unsigned int *)key;
147731 + unsigned int h = len;
147732 + unsigned int k = len + seed + n;
147733 + unsigned long long p;
147734 +
147735 + while (len >= 8) {
147736 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
147737 + len -= 8;
147738 + }
147739 + if (len >= 4) {
147740 + cwmixb(key4[0]) key4 += 1;
147741 + len -= 4;
147742 + }
147743 + if (len)
147744 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
147745 + cwmixb(h ^ (k + n));
147746 + return k ^ h;
147747 +
147748 +#undef cwfold
147749 +#undef cwmixa
147750 +#undef cwmixb
147751 +}
147752 +
147753 +// For function pointer fields include the structure name in the hash
147754 +static unsigned int get_type_name_hash(const_tree decl)
147755 +{
147756 + const char *type_str;
147757 + unsigned int type_name_len;
147758 +
147759 + if (!FUNCTION_PTR_P(decl))
147760 + return 0;
147761 + if (TREE_CODE(decl) == VAR_DECL)
147762 + return 0;
147763 +
147764 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
147765 + type_str = get_type_name_from_field(decl);
147766 + if (!type_str)
147767 + return 0;
147768 + type_name_len = strlen(type_str);
147769 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
147770 +}
147771 +
147772 +static void set_hash(struct decl_hash *decl_hash_data)
147773 +{
147774 + unsigned int fn, type, codes, seed = 0;
147775 +
147776 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
147777 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
147778 + type = get_type_name_hash(decl_hash_data->decl);
147779 + decl_hash_data->hash = type ^ fn ^ codes;
147780 +}
147781 +
147782 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
147783 +{
147784 + gcc_assert(type != NULL_TREE);
147785 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
147786 +
147787 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
147788 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
147789 + decl_hash_data->tree_codes_len++;
147790 + type = TREE_TYPE(type);
147791 + }
147792 +}
147793 +
147794 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
147795 +{
147796 + const_tree result;
147797 +
147798 + gcc_assert(node != NULL_TREE);
147799 +
147800 + if (DECL_P(node)) {
147801 + result = DECL_RESULT(node);
147802 + if (result != NULL_TREE)
147803 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
147804 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
147805 + }
147806 +
147807 + gcc_assert(TYPE_P(node));
147808 +
147809 + if (TREE_CODE(node) == FUNCTION_TYPE)
147810 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
147811 +
147812 + return set_decl_type_codes(node, decl_hash_data);
147813 +}
147814 +
147815 +static void set_decl_codes(struct decl_hash *decl_hash_data)
147816 +{
147817 + const_tree arg, type;
147818 + enum tree_code code;
147819 +
147820 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
147821 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
147822 + return;
147823 + }
147824 +
147825 + type = get_function_type(decl_hash_data->decl);
147826 + code = TREE_CODE(type);
147827 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
147828 +
147829 + if (FUNCTION_PTR_P(decl_hash_data->decl))
147830 + set_result_codes(type, decl_hash_data);
147831 + else
147832 + set_result_codes(decl_hash_data->decl, decl_hash_data);
147833 +
147834 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
147835 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
147836 +}
147837 +
147838 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
147839 +{
147840 + while (entry) {
147841 + if (!strcmp(entry->name, func_name))
147842 + return entry;
147843 + entry = entry->next;
147844 + }
147845 + return NULL;
147846 +}
147847 +
147848 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
147849 +{
147850 + struct decl_hash decl_hash_data;
147851 + enum tree_code code = TREE_CODE(decl);
147852 +
147853 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
147854 +
147855 + // skip builtins __builtin_constant_p
147856 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
147857 + return NO_HASH;
147858 +
147859 + decl_hash_data.fn_name = decl_name;
147860 + decl_hash_data.decl = decl;
147861 + decl_hash_data.tree_codes_len = 0;
147862 +
147863 + set_decl_codes(&decl_hash_data);
147864 + gcc_assert(decl_hash_data.tree_codes_len != 0);
147865 + set_hash(&decl_hash_data);
147866 + return decl_hash_data.hash;
147867 +}
147868 +
147869 +const char *get_orig_decl_name(const_tree decl)
147870 +{
147871 + const char *name;
147872 + unsigned int len;
147873 + const void *end;
147874 + const_tree orig_decl = DECL_ORIGIN(decl);
147875 +
147876 + len = DECL_NAME_LENGTH(orig_decl);
147877 + name = DECL_NAME_POINTER(orig_decl);
147878 +
147879 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
147880 + * In such cases we will extract the name from the clone and use it in the hash table
147881 + * without checking the parameter number on the original (unavailable) decl.
147882 + */
147883 +
147884 + if (made_by_compiler(orig_decl)) {
147885 + end = memchr(name, '.', len);
147886 + gcc_assert(end);
147887 + len = (long)end - (long)name;
147888 + gcc_assert(len > 0);
147889 + }
147890 +
147891 + return xstrndup(name, len);
147892 +}
147893 +
147894 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
147895 +{
147896 + const struct size_overflow_hash *entry, *entry_node;
147897 +
147898 + entry = size_overflow_hash[hash];
147899 + entry_node = get_proper_hash_chain(entry, decl_name);
147900 + if (entry_node && entry_node->param & (1U << argnum))
147901 + return entry_node;
147902 +
147903 + entry = size_overflow_hash_aux[hash];
147904 + entry_node = get_proper_hash_chain(entry, decl_name);
147905 + if (entry_node && entry_node->param & (1U << argnum))
147906 + return entry_node;
147907 +
147908 + return NULL;
147909 +}
147910 +
147911 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
147912 +{
147913 + const struct size_overflow_hash *entry;
147914 + const_tree orig_decl;
147915 + unsigned int orig_argnum, hash;
147916 + const char *decl_name;
147917 +
147918 + if (made_by_compiler(fndecl)) {
147919 + orig_decl = get_orig_fndecl(fndecl);
147920 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
147921 + } else {
147922 + orig_decl = fndecl;
147923 + orig_argnum = argnum;
147924 + }
147925 +
147926 + if (orig_argnum == CANNOT_FIND_ARG)
147927 + return NULL;
147928 +
147929 + decl_name = get_orig_decl_name(orig_decl);
147930 + hash = get_decl_hash(orig_decl, decl_name);
147931 + if (hash == NO_HASH)
147932 + return NULL;
147933 +
147934 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
147935 + return entry;
147936 +}
147937 +
147938 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
147939 +{
147940 + tree var;
147941 + unsigned int argnum = 1;
147942 +
147943 + if (DECL_ARGUMENTS(func) == NULL_TREE)
147944 + return CANNOT_FIND_ARG;
147945 +
147946 + if (TREE_CODE(arg) == SSA_NAME)
147947 + arg = SSA_NAME_VAR(arg);
147948 +
147949 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
147950 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
147951 + continue;
147952 + if (!skip_types(var))
147953 + return argnum;
147954 + }
147955 +
147956 + return CANNOT_FIND_ARG;
147957 +}
147958 +
147959 +const_tree get_attribute(const char* attr_name, const_tree decl)
147960 +{
147961 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
147962 + if (attr && TREE_VALUE(attr))
147963 + return attr;
147964 + return NULL_TREE;
147965 +}
147966 +
147967 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
147968 + * If the function is missing everywhere then print the missing message into stderr.
147969 + */
147970 +void print_missing_function(next_interesting_function_t node)
147971 +{
147972 + unsigned int argnum, hash;
147973 + const struct size_overflow_hash *entry;
147974 + const char *decl_name;
147975 +
147976 + if (node->marked == ASM_STMT_SO_MARK)
147977 + return;
147978 +
147979 + if (node->orig_next_node) {
147980 + hash = node->orig_next_node->hash;
147981 + decl_name = node->orig_next_node->decl_name;
147982 + argnum = node->orig_next_node->num;
147983 + } else {
147984 + hash = node->hash;
147985 + decl_name = node->decl_name;
147986 + argnum = node->num;
147987 + }
147988 +
147989 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
147990 + if (entry)
147991 + return;
147992 +
147993 + // inform() would be too slow
147994 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
147995 +}
147996 +
147997 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
147998 new file mode 100644
147999 index 0000000..13c610e
148000 --- /dev/null
148001 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
148002 @@ -0,0 +1,431 @@
148003 +/*
148004 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
148005 + * Licensed under the GPL v2, or (at your option) v3
148006 + *
148007 + * Homepage:
148008 + * https://github.com/ephox-gcc-plugins/size_overflow
148009 + *
148010 + * Documentation:
148011 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
148012 + *
148013 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
148014 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
148015 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
148016 + *
148017 + * Usage:
148018 + * $ make
148019 + * $ make run
148020 + */
148021 +
148022 +#include "size_overflow.h"
148023 +
148024 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
148025 +{
148026 + const_gimple assign;
148027 + tree orig_type = TREE_TYPE(orig_node);
148028 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
148029 +
148030 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
148031 + return get_lhs(assign);
148032 +}
148033 +
148034 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
148035 +{
148036 + tree list;
148037 +
148038 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
148039 +
148040 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
148041 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
148042 + gimple_asm_set_input_op(stmt, 0, list);
148043 +}
148044 +
148045 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
148046 +{
148047 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
148048 +
148049 + switch (gimple_code(stmt)) {
148050 + case GIMPLE_RETURN:
148051 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
148052 + break;
148053 + case GIMPLE_CALL:
148054 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
148055 + break;
148056 + case GIMPLE_ASM:
148057 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
148058 + break;
148059 + default:
148060 + debug_gimple_stmt(stmt);
148061 + gcc_unreachable();
148062 + }
148063 +
148064 + update_stmt(stmt);
148065 +}
148066 +
148067 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
148068 +static bool skip_asm_cast(const_tree arg)
148069 +{
148070 + gimple def_stmt = get_def_stmt(arg);
148071 +
148072 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
148073 + return false;
148074 +
148075 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
148076 + if (is_size_overflow_asm(def_stmt))
148077 + return false;
148078 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
148079 +}
148080 +
148081 +struct interesting_stmts {
148082 + struct interesting_stmts *next;
148083 + gimple first_stmt;
148084 + tree orig_node;
148085 + unsigned int num;
148086 +};
148087 +
148088 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
148089 +{
148090 + struct interesting_stmts *new_node;
148091 +
148092 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
148093 + new_node->first_stmt = first_stmt;
148094 + new_node->num = num;
148095 + new_node->orig_node = orig_node;
148096 + new_node->next = head;
148097 + return new_node;
148098 +}
148099 +
148100 +static void free_interesting_stmts(struct interesting_stmts *head)
148101 +{
148102 + while (head) {
148103 + struct interesting_stmts *cur = head->next;
148104 + free(head);
148105 + head = cur;
148106 + }
148107 +}
148108 +
148109 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
148110 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
148111 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
148112 + */
148113 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
148114 +{
148115 + enum tree_code orig_code;
148116 +
148117 + gcc_assert(orig_node != NULL_TREE);
148118 +
148119 + if (is_gimple_constant(orig_node))
148120 + return head;
148121 +
148122 + orig_code = TREE_CODE(orig_node);
148123 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
148124 + gcc_assert(!skip_types(orig_node));
148125 +
148126 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
148127 + return head;
148128 +
148129 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
148130 + return head;
148131 +
148132 + if (skip_asm_cast(orig_node))
148133 + return head;
148134 +
148135 + return create_interesting_stmts(head, orig_node, first_stmt, num);
148136 +}
148137 +
148138 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
148139 +{
148140 + struct interesting_stmts *cur;
148141 +
148142 + for (cur = head; cur; cur = cur->next) {
148143 + tree new_node;
148144 +
148145 + new_node = expand(visited, cur->orig_node);
148146 + if (new_node == NULL_TREE)
148147 + continue;
148148 +
148149 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
148150 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
148151 + }
148152 +}
148153 +
148154 +static bool is_interesting_function(const_tree decl, unsigned int num)
148155 +{
148156 + const struct size_overflow_hash *so_hash;
148157 +
148158 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
148159 + return true;
148160 +
148161 + if (made_by_compiler(decl))
148162 + return false;
148163 +
148164 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
148165 + return so_hash != NULL;
148166 +}
148167 +
148168 +tree handle_fnptr_assign(const_gimple stmt)
148169 +{
148170 + tree field, rhs, op0;
148171 + const_tree op0_type;
148172 + enum tree_code rhs_code;
148173 +
148174 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
148175 + if (gimple_num_ops(stmt) != 2)
148176 + return NULL_TREE;
148177 +
148178 + gcc_assert(gimple_num_ops(stmt) == 2);
148179 + // TODO skip asm_stmt for now
148180 + if (gimple_code(stmt) == GIMPLE_ASM)
148181 + return NULL_TREE;
148182 + rhs = gimple_assign_rhs1(stmt);
148183 + if (is_gimple_constant(rhs))
148184 + return NULL_TREE;
148185 +
148186 + rhs_code = TREE_CODE(rhs);
148187 + if (rhs_code == VAR_DECL)
148188 + return rhs;
148189 +
148190 + switch (rhs_code) {
148191 + case ADDR_EXPR:
148192 + op0 = TREE_OPERAND(rhs, 0);
148193 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
148194 + return op0;
148195 + case COMPONENT_REF:
148196 + break;
148197 + // TODO skip array_ref for now
148198 + case ARRAY_REF:
148199 + return NULL_TREE;
148200 + // TODO skip ssa_name because it can lead to parm_decl
148201 + case SSA_NAME:
148202 + return NULL_TREE;
148203 +#if BUILDING_GCC_VERSION >= 4006
148204 + // TODO skip mem_ref for now
148205 + case MEM_REF:
148206 + return NULL_TREE;
148207 +#endif
148208 + default:
148209 + debug_tree(rhs);
148210 + debug_gimple_stmt((gimple)stmt);
148211 + gcc_unreachable();
148212 + }
148213 +
148214 + op0 = TREE_OPERAND(rhs, 0);
148215 + switch (TREE_CODE(op0)) {
148216 + // TODO skip array_ref and parm_decl for now
148217 + case ARRAY_REF:
148218 + case PARM_DECL:
148219 + return NULL_TREE;
148220 + case COMPONENT_REF:
148221 +#if BUILDING_GCC_VERSION >= 4006
148222 + case MEM_REF:
148223 +#endif
148224 + case VAR_DECL:
148225 + break;
148226 + default:
148227 + debug_tree(op0);
148228 + gcc_unreachable();
148229 + }
148230 +
148231 + op0_type = TREE_TYPE(op0);
148232 + // TODO skip unions for now
148233 + if (TREE_CODE(op0_type) == UNION_TYPE)
148234 + return NULL_TREE;
148235 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
148236 +
148237 + field = TREE_OPERAND(rhs, 1);
148238 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
148239 + return field;
148240 +}
148241 +
148242 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
148243 +{
148244 + const_tree fnptr;
148245 + const_gimple def_stmt;
148246 + tree decl = gimple_call_fndecl(call_stmt);
148247 +
148248 + if (decl != NULL_TREE)
148249 + return decl;
148250 +
148251 + fnptr = gimple_call_fn(call_stmt);
148252 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
148253 + if (is_gimple_constant(fnptr))
148254 + return NULL_TREE;
148255 + def_stmt = get_fnptr_def_stmt(fnptr);
148256 + return handle_fnptr_assign(def_stmt);
148257 +}
148258 +
148259 +// Start stmt duplication on marked function parameters
148260 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
148261 +{
148262 + tree decl;
148263 + unsigned int i, len;
148264 +
148265 + len = gimple_call_num_args(call_stmt);
148266 + if (len == 0)
148267 + return head;
148268 +
148269 + decl = get_fn_or_fnptr_decl(call_stmt);
148270 + if (decl == NULL_TREE)
148271 + return head;
148272 +
148273 + for (i = 0; i < len; i++) {
148274 + tree arg;
148275 +
148276 + arg = gimple_call_arg(call_stmt, i);
148277 + if (is_gimple_constant(arg))
148278 + continue;
148279 + if (skip_types(arg))
148280 + continue;
148281 + if (is_interesting_function(decl, i + 1))
148282 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
148283 + }
148284 +
148285 + return head;
148286 +}
148287 +
148288 +// Collect interesting stmts for duplication
148289 +static void search_interesting_stmts(struct visited *visited)
148290 +{
148291 + basic_block bb;
148292 + bool search_ret;
148293 + struct interesting_stmts *head = NULL;
148294 +
148295 + search_ret = is_interesting_function(current_function_decl, 0);
148296 +
148297 + FOR_ALL_BB_FN(bb, cfun) {
148298 + gimple_stmt_iterator gsi;
148299 +
148300 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148301 + tree first_node;
148302 + gimple stmt = gsi_stmt(gsi);
148303 +
148304 + switch (gimple_code(stmt)) {
148305 + case GIMPLE_ASM:
148306 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
148307 + continue;
148308 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
148309 + head = search_interesting_stmt(head, stmt, first_node, 0);
148310 + break;
148311 + case GIMPLE_RETURN:
148312 + if (!search_ret)
148313 + continue;
148314 + first_node = gimple_return_retval(as_a_greturn(stmt));
148315 + if (first_node == NULL_TREE)
148316 + break;
148317 + head = search_interesting_stmt(head, stmt, first_node, 0);
148318 + break;
148319 + case GIMPLE_CALL:
148320 + head = search_interesting_calls(head, as_a_gcall(stmt));
148321 + break;
148322 + default:
148323 + break;
148324 + }
148325 + }
148326 + }
148327 +
148328 + handle_interesting_stmt(visited, head);
148329 + free_interesting_stmts(head);
148330 +}
148331 +
148332 +static struct visited *create_visited(void)
148333 +{
148334 + struct visited *new_node;
148335 +
148336 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
148337 + new_node->stmts = pointer_set_create();
148338 + new_node->my_stmts = pointer_set_create();
148339 + new_node->skip_expr_casts = pointer_set_create();
148340 + new_node->no_cast_check = pointer_set_create();
148341 + return new_node;
148342 +}
148343 +
148344 +static void free_visited(struct visited *visited)
148345 +{
148346 + pointer_set_destroy(visited->stmts);
148347 + pointer_set_destroy(visited->my_stmts);
148348 + pointer_set_destroy(visited->skip_expr_casts);
148349 + pointer_set_destroy(visited->no_cast_check);
148350 +
148351 + free(visited);
148352 +}
148353 +
148354 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
148355 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
148356 +{
148357 + gassign *assign;
148358 + gimple_stmt_iterator gsi;
148359 +
148360 + // already removed
148361 + if (gimple_bb(asm_stmt) == NULL)
148362 + return;
148363 + gsi = gsi_for_stmt(asm_stmt);
148364 +
148365 + assign = gimple_build_assign(lhs, rhs);
148366 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
148367 + SSA_NAME_DEF_STMT(lhs) = assign;
148368 +
148369 + gsi_remove(&gsi, true);
148370 +}
148371 +
148372 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
148373 +static void remove_size_overflow_asm(gimple stmt)
148374 +{
148375 + gimple_stmt_iterator gsi;
148376 + tree input, output;
148377 +
148378 + if (!is_size_overflow_asm(stmt))
148379 + return;
148380 +
148381 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
148382 + gsi = gsi_for_stmt(stmt);
148383 +
148384 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
148385 + gsi_remove(&gsi, true);
148386 + return;
148387 + }
148388 +
148389 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
148390 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
148391 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
148392 +}
148393 +
148394 +static void remove_all_size_overflow_asm(void)
148395 +{
148396 + basic_block bb;
148397 +
148398 + FOR_ALL_BB_FN(bb, cfun) {
148399 + gimple_stmt_iterator si;
148400 +
148401 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
148402 + remove_size_overflow_asm(gsi_stmt(si));
148403 + }
148404 +}
148405 +
148406 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
148407 +{
148408 + struct visited *visited;
148409 +
148410 +#if BUILDING_GCC_VERSION >= 4008
148411 + if (dump_file) {
148412 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
148413 + size_overflow_dump_function(dump_file, node);
148414 + }
148415 +#endif
148416 + visited = create_visited();
148417 + set_dominance_info();
148418 +
148419 + search_interesting_stmts(visited);
148420 +
148421 + remove_all_size_overflow_asm();
148422 +
148423 + unset_dominance_info();
148424 + free_visited(visited);
148425 +
148426 +#if BUILDING_GCC_VERSION >= 4008
148427 + if (dump_file) {
148428 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
148429 + size_overflow_dump_function(dump_file, node);
148430 + }
148431 +#endif
148432 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
148433 +}
148434 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
148435 new file mode 100644
148436 index 0000000..ec1596a
148437 --- /dev/null
148438 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
148439 @@ -0,0 +1,941 @@
148440 +/*
148441 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
148442 + * Licensed under the GPL v2, or (at your option) v3
148443 + *
148444 + * Homepage:
148445 + * https://github.com/ephox-gcc-plugins/size_overflow
148446 + *
148447 + * Documentation:
148448 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
148449 + *
148450 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
148451 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
148452 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
148453 + *
148454 + * Usage:
148455 + * $ make
148456 + * $ make run
148457 + */
148458 +
148459 +#include "size_overflow.h"
148460 +
148461 +#define MIN_CHECK true
148462 +#define MAX_CHECK false
148463 +
148464 +unsigned int call_count = 0;
148465 +
148466 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
148467 +{
148468 + const_tree type;
148469 + tree new_type;
148470 +
148471 + gcc_assert(node != NULL_TREE);
148472 +
148473 + type = TREE_TYPE(node);
148474 +
148475 + if (pointer_set_contains(visited->my_stmts, stmt))
148476 + return TREE_TYPE(node);
148477 +
148478 + switch (TYPE_MODE(type)) {
148479 + case QImode:
148480 + new_type = size_overflow_type_HI;
148481 + break;
148482 + case HImode:
148483 + new_type = size_overflow_type_SI;
148484 + break;
148485 + case SImode:
148486 + new_type = size_overflow_type_DI;
148487 + break;
148488 + case DImode:
148489 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
148490 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
148491 + else
148492 + new_type = size_overflow_type_TI;
148493 + break;
148494 + case TImode:
148495 + gcc_assert(!TYPE_UNSIGNED(type));
148496 + new_type = size_overflow_type_TI;
148497 + break;
148498 + default:
148499 + debug_tree((tree)node);
148500 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
148501 + gcc_unreachable();
148502 + }
148503 +
148504 + if (TYPE_QUALS(type) != 0)
148505 + return build_qualified_type(new_type, TYPE_QUALS(type));
148506 + return new_type;
148507 +}
148508 +
148509 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
148510 +{
148511 + gimple_stmt_iterator gsi;
148512 + gimple new_stmt;
148513 +
148514 + if (rhs == NULL_TREE)
148515 + return NULL_TREE;
148516 +
148517 + gsi = gsi_for_stmt(stmt);
148518 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
148519 + if (gimple_assign_cast_p(new_stmt))
148520 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
148521 + pointer_set_insert(visited->my_stmts, new_stmt);
148522 +
148523 + return get_lhs(new_stmt);
148524 +}
148525 +
148526 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
148527 +{
148528 + tree lhs, dst_type;
148529 + gimple_stmt_iterator gsi;
148530 +
148531 + if (rhs1 == NULL_TREE) {
148532 + debug_gimple_stmt(oldstmt);
148533 + error("%s: rhs1 is NULL_TREE", __func__);
148534 + gcc_unreachable();
148535 + }
148536 +
148537 + switch (gimple_code(oldstmt)) {
148538 + case GIMPLE_ASM:
148539 + lhs = rhs1;
148540 + break;
148541 + case GIMPLE_CALL:
148542 + case GIMPLE_ASSIGN:
148543 + lhs = gimple_get_lhs(oldstmt);
148544 + break;
148545 + default:
148546 + debug_gimple_stmt(oldstmt);
148547 + gcc_unreachable();
148548 + }
148549 +
148550 + gsi = gsi_for_stmt(oldstmt);
148551 + pointer_set_insert(visited->stmts, oldstmt);
148552 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
148553 + basic_block next_bb, cur_bb;
148554 + const_edge e;
148555 +
148556 + gcc_assert(before == false);
148557 + gcc_assert(stmt_can_throw_internal(oldstmt));
148558 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
148559 + gcc_assert(!gsi_end_p(gsi));
148560 +
148561 + cur_bb = gimple_bb(oldstmt);
148562 + next_bb = cur_bb->next_bb;
148563 + e = find_edge(cur_bb, next_bb);
148564 + gcc_assert(e != NULL);
148565 + gcc_assert(e->flags & EDGE_FALLTHRU);
148566 +
148567 + gsi = gsi_after_labels(next_bb);
148568 + gcc_assert(!gsi_end_p(gsi));
148569 +
148570 + before = true;
148571 + oldstmt = gsi_stmt(gsi);
148572 + }
148573 +
148574 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
148575 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
148576 + else
148577 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
148578 +
148579 + if (is_gimple_constant(rhs1))
148580 + return cast_a_tree(dst_type, rhs1);
148581 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
148582 +}
148583 +
148584 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
148585 +{
148586 + gassign *stmt;
148587 + gimple_stmt_iterator gsi;
148588 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
148589 +
148590 + if (pointer_set_contains(visited->my_stmts, oldstmt))
148591 + return lhs;
148592 +
148593 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
148594 + rhs1 = gimple_assign_rhs1(oldstmt);
148595 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
148596 + }
148597 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
148598 + rhs2 = gimple_assign_rhs2(oldstmt);
148599 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
148600 + }
148601 +
148602 + stmt = as_a_gassign(gimple_copy(oldstmt));
148603 + gimple_set_location(stmt, gimple_location(oldstmt));
148604 + pointer_set_insert(visited->my_stmts, stmt);
148605 +
148606 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
148607 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
148608 +
148609 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
148610 +
148611 + new_var = create_new_var(size_overflow_type);
148612 + new_var = make_ssa_name(new_var, stmt);
148613 + gimple_assign_set_lhs(stmt, new_var);
148614 +
148615 + if (rhs1 != NULL_TREE)
148616 + gimple_assign_set_rhs1(stmt, rhs1);
148617 +
148618 + if (rhs2 != NULL_TREE)
148619 + gimple_assign_set_rhs2(stmt, rhs2);
148620 +#if BUILDING_GCC_VERSION >= 4006
148621 + if (rhs3 != NULL_TREE)
148622 + gimple_assign_set_rhs3(stmt, rhs3);
148623 +#endif
148624 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
148625 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
148626 +
148627 + gsi = gsi_for_stmt(oldstmt);
148628 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
148629 + update_stmt(stmt);
148630 + pointer_set_insert(visited->stmts, oldstmt);
148631 + return gimple_assign_lhs(stmt);
148632 +}
148633 +
148634 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
148635 +{
148636 + const_gimple assign;
148637 + gimple_stmt_iterator gsi;
148638 + basic_block first_bb;
148639 +
148640 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
148641 +
148642 + if (bb->index == 0) {
148643 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
148644 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
148645 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
148646 + bb = first_bb;
148647 + }
148648 +
148649 + gsi = gsi_after_labels(bb);
148650 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
148651 + pointer_set_insert(visited->my_stmts, assign);
148652 + return get_lhs(assign);
148653 +}
148654 +
148655 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
148656 +{
148657 + gimple_stmt_iterator gsi;
148658 + const_gimple assign;
148659 + gimple def_stmt = get_def_stmt(new_arg);
148660 +
148661 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
148662 + gsi = gsi_after_labels(gimple_bb(def_stmt));
148663 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
148664 + } else {
148665 + gsi = gsi_for_stmt(def_stmt);
148666 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
148667 + }
148668 +
148669 + pointer_set_insert(visited->my_stmts, assign);
148670 + return get_lhs(assign);
148671 +}
148672 +
148673 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
148674 +{
148675 + basic_block bb;
148676 + gimple_stmt_iterator gsi;
148677 + const_gimple def_stmt;
148678 + const_gimple assign;
148679 +
148680 + def_stmt = get_def_stmt(arg);
148681 + bb = gimple_bb(def_stmt);
148682 + gcc_assert(bb->index != 0);
148683 + gsi = gsi_after_labels(bb);
148684 +
148685 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
148686 + pointer_set_insert(visited->my_stmts, assign);
148687 + return get_lhs(assign);
148688 +}
148689 +
148690 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
148691 +{
148692 + tree size_overflow_type;
148693 + tree arg;
148694 + const_gimple def_stmt;
148695 +
148696 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
148697 + return new_arg;
148698 +
148699 + arg = gimple_phi_arg_def(oldstmt, i);
148700 + def_stmt = get_def_stmt(arg);
148701 + gcc_assert(def_stmt != NULL);
148702 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
148703 +
148704 + switch (gimple_code(def_stmt)) {
148705 + case GIMPLE_PHI:
148706 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
148707 + case GIMPLE_NOP: {
148708 + basic_block bb;
148709 +
148710 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
148711 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
148712 + }
148713 + case GIMPLE_ASM: {
148714 + gimple_stmt_iterator gsi;
148715 + const_gimple assign;
148716 + gimple stmt = get_def_stmt(arg);
148717 +
148718 + gsi = gsi_for_stmt(stmt);
148719 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
148720 + pointer_set_insert(visited->my_stmts, assign);
148721 + return get_lhs(assign);
148722 + }
148723 + default:
148724 + gcc_assert(new_arg != NULL_TREE);
148725 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
148726 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
148727 + }
148728 +}
148729 +
148730 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
148731 +{
148732 + basic_block bb;
148733 + gphi *phi;
148734 + gimple_seq seq;
148735 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
148736 +
148737 + bb = gsi_bb(gsi);
148738 +
148739 + if (result == NULL_TREE) {
148740 + tree old_result = gimple_phi_result(oldstmt);
148741 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
148742 +
148743 + result = create_new_var(size_overflow_type);
148744 + }
148745 +
148746 + phi = create_phi_node(result, bb);
148747 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
148748 + seq = phi_nodes(bb);
148749 + gsi = gsi_last(seq);
148750 + gsi_remove(&gsi, false);
148751 +
148752 + gsi = gsi_for_stmt(oldstmt);
148753 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
148754 + gimple_set_bb(phi, bb);
148755 + return phi;
148756 +}
148757 +
148758 +#if BUILDING_GCC_VERSION <= 4007
148759 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
148760 +#else
148761 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
148762 +#endif
148763 +{
148764 + gphi *new_phi;
148765 + unsigned int i;
148766 + tree arg, result;
148767 + location_t loc = gimple_location(oldstmt);
148768 +
148769 +#if BUILDING_GCC_VERSION <= 4007
148770 + gcc_assert(!VEC_empty(tree, *args));
148771 +#else
148772 + gcc_assert(!args->is_empty());
148773 +#endif
148774 +
148775 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
148776 + result = gimple_phi_result(new_phi);
148777 + ssa_name_var = SSA_NAME_VAR(result);
148778 +
148779 +#if BUILDING_GCC_VERSION <= 4007
148780 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
148781 +#else
148782 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
148783 +#endif
148784 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
148785 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
148786 + }
148787 +
148788 +#if BUILDING_GCC_VERSION <= 4007
148789 + VEC_free(tree, heap, *args);
148790 +#else
148791 + vec_free(args);
148792 +#endif
148793 + update_stmt(new_phi);
148794 + pointer_set_insert(visited->my_stmts, new_phi);
148795 + return result;
148796 +}
148797 +
148798 +static tree handle_phi(struct visited *visited, tree orig_result)
148799 +{
148800 + tree ssa_name_var = NULL_TREE;
148801 +#if BUILDING_GCC_VERSION <= 4007
148802 + VEC(tree, heap) *args = NULL;
148803 +#else
148804 + vec<tree, va_heap, vl_embed> *args = NULL;
148805 +#endif
148806 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
148807 + unsigned int i, len = gimple_phi_num_args(oldstmt);
148808 +
148809 + pointer_set_insert(visited->stmts, oldstmt);
148810 + for (i = 0; i < len; i++) {
148811 + tree arg, new_arg;
148812 +
148813 + arg = gimple_phi_arg_def(oldstmt, i);
148814 + new_arg = expand(visited, arg);
148815 +
148816 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
148817 + ssa_name_var = SSA_NAME_VAR(new_arg);
148818 +
148819 + if (is_gimple_constant(arg)) {
148820 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
148821 +
148822 + new_arg = cast_a_tree(size_overflow_type, arg);
148823 + }
148824 +
148825 +#if BUILDING_GCC_VERSION <= 4007
148826 + VEC_safe_push(tree, heap, args, new_arg);
148827 +#else
148828 + vec_safe_push(args, new_arg);
148829 +#endif
148830 + }
148831 +
148832 +#if BUILDING_GCC_VERSION <= 4007
148833 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
148834 +#else
148835 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
148836 +#endif
148837 +}
148838 +
148839 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
148840 +{
148841 + tree rhs1 = gimple_assign_rhs1(stmt);
148842 + tree lhs = gimple_assign_lhs(stmt);
148843 + const_tree rhs1_type = TREE_TYPE(rhs1);
148844 + const_tree lhs_type = TREE_TYPE(lhs);
148845 +
148846 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
148847 + return create_assign(visited, stmt, lhs, AFTER_STMT);
148848 +
148849 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
148850 +}
148851 +
148852 +static bool skip_lhs_cast_check(const gassign *stmt)
148853 +{
148854 + const_tree rhs = gimple_assign_rhs1(stmt);
148855 + const_gimple def_stmt = get_def_stmt(rhs);
148856 +
148857 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
148858 + if (gimple_code(def_stmt) == GIMPLE_ASM)
148859 + return true;
148860 +
148861 + if (is_const_plus_unsigned_signed_truncation(rhs))
148862 + return true;
148863 +
148864 + return false;
148865 +}
148866 +
148867 +static tree create_string_param(tree string)
148868 +{
148869 + tree i_type, a_type;
148870 + const int length = TREE_STRING_LENGTH(string);
148871 +
148872 + gcc_assert(length > 0);
148873 +
148874 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
148875 + a_type = build_array_type(char_type_node, i_type);
148876 +
148877 + TREE_TYPE(string) = a_type;
148878 + TREE_CONSTANT(string) = 1;
148879 + TREE_READONLY(string) = 1;
148880 +
148881 + return build1(ADDR_EXPR, ptr_type_node, string);
148882 +}
148883 +
148884 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
148885 +{
148886 + gcond *cond_stmt;
148887 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
148888 +
148889 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
148890 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
148891 + update_stmt(cond_stmt);
148892 +}
148893 +
148894 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
148895 +{
148896 + gcall *func_stmt;
148897 + const_gimple def_stmt;
148898 + const_tree loc_line;
148899 + tree loc_file, ssa_name, current_func;
148900 + expanded_location xloc;
148901 + char *ssa_name_buf;
148902 + int len;
148903 + struct cgraph_edge *edge;
148904 + struct cgraph_node *report_node;
148905 + int frequency;
148906 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
148907 +
148908 + def_stmt = get_def_stmt(arg);
148909 + xloc = expand_location(gimple_location(def_stmt));
148910 +
148911 + if (!gimple_has_location(def_stmt)) {
148912 + xloc = expand_location(gimple_location(stmt));
148913 + if (!gimple_has_location(stmt))
148914 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
148915 + }
148916 +
148917 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
148918 +
148919 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
148920 + loc_file = create_string_param(loc_file);
148921 +
148922 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
148923 + current_func = create_string_param(current_func);
148924 +
148925 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
148926 + call_count++;
148927 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
148928 + gcc_assert(len > 0);
148929 + ssa_name = build_string(len + 1, ssa_name_buf);
148930 + free(ssa_name_buf);
148931 + ssa_name = create_string_param(ssa_name);
148932 +
148933 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
148934 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
148935 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
148936 +
148937 + report_node = cgraph_get_create_node(report_size_overflow_decl);
148938 + gcc_assert(report_node);
148939 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
148940 +
148941 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
148942 + gcc_assert(edge != NULL);
148943 +}
148944 +
148945 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
148946 +{
148947 + basic_block cond_bb, join_bb, bb_true;
148948 + edge e;
148949 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
148950 +
148951 + cond_bb = gimple_bb(stmt);
148952 + if (before)
148953 + gsi_prev(&gsi);
148954 + if (gsi_end_p(gsi))
148955 + e = split_block_after_labels(cond_bb);
148956 + else
148957 + e = split_block(cond_bb, gsi_stmt(gsi));
148958 + cond_bb = e->src;
148959 + join_bb = e->dest;
148960 + e->flags = EDGE_FALSE_VALUE;
148961 + e->probability = REG_BR_PROB_BASE;
148962 +
148963 + bb_true = create_empty_bb(cond_bb);
148964 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
148965 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
148966 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
148967 +
148968 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
148969 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
148970 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
148971 +
148972 + if (current_loops != NULL) {
148973 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
148974 + add_bb_to_loop(bb_true, cond_bb->loop_father);
148975 + }
148976 +
148977 + insert_cond(cond_bb, arg, cond_code, type_value);
148978 + insert_cond_result(bb_true, stmt, arg, min);
148979 +
148980 +// print_the_code_insertions(stmt);
148981 +}
148982 +
148983 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
148984 +{
148985 + const_tree rhs_type = TREE_TYPE(rhs);
148986 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
148987 +
148988 + gcc_assert(rhs_type != NULL_TREE);
148989 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
148990 + return;
148991 +
148992 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
148993 +
148994 + if (is_const_plus_unsigned_signed_truncation(rhs))
148995 + return;
148996 +
148997 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
148998 + // typemax (-1) < typemin (0)
148999 + if (TREE_OVERFLOW(type_max))
149000 + return;
149001 +
149002 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
149003 +
149004 + cast_rhs_type = TREE_TYPE(cast_rhs);
149005 + type_max_type = TREE_TYPE(type_max);
149006 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
149007 +
149008 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
149009 +
149010 + // special case: get_size_overflow_type(), 32, u64->s
149011 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
149012 + return;
149013 +
149014 + type_min_type = TREE_TYPE(type_min);
149015 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
149016 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
149017 +}
149018 +
149019 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
149020 +{
149021 + bool cast_lhs, cast_rhs;
149022 + tree lhs = gimple_assign_lhs(stmt);
149023 + tree rhs = gimple_assign_rhs1(stmt);
149024 + const_tree lhs_type = TREE_TYPE(lhs);
149025 + const_tree rhs_type = TREE_TYPE(rhs);
149026 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
149027 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
149028 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
149029 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
149030 +
149031 + static bool check_lhs[3][4] = {
149032 + // ss su us uu
149033 + { false, true, true, false }, // lhs > rhs
149034 + { false, false, false, false }, // lhs = rhs
149035 + { true, true, true, true }, // lhs < rhs
149036 + };
149037 +
149038 + static bool check_rhs[3][4] = {
149039 + // ss su us uu
149040 + { true, false, true, true }, // lhs > rhs
149041 + { true, false, true, true }, // lhs = rhs
149042 + { true, false, true, true }, // lhs < rhs
149043 + };
149044 +
149045 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
149046 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
149047 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149048 +
149049 + if (lhs_size > rhs_size) {
149050 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149051 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149052 + } else if (lhs_size == rhs_size) {
149053 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149054 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149055 + } else {
149056 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149057 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149058 + }
149059 +
149060 + if (!cast_lhs && !cast_rhs)
149061 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149062 +
149063 + if (cast_lhs && !skip_lhs_cast_check(stmt))
149064 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
149065 +
149066 + if (cast_rhs)
149067 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
149068 +
149069 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149070 +}
149071 +
149072 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
149073 +{
149074 + enum tree_code rhs_code;
149075 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
149076 +
149077 + if (pointer_set_contains(visited->my_stmts, stmt))
149078 + return lhs;
149079 +
149080 + rhs1 = gimple_assign_rhs1(stmt);
149081 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
149082 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149083 +
149084 + new_rhs1 = expand(visited, rhs1);
149085 +
149086 + if (new_rhs1 == NULL_TREE)
149087 + return create_cast_assign(visited, stmt);
149088 +
149089 + if (pointer_set_contains(visited->no_cast_check, stmt))
149090 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149091 +
149092 + rhs_code = gimple_assign_rhs_code(stmt);
149093 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
149094 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
149095 +
149096 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
149097 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
149098 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149099 + }
149100 +
149101 + if (!gimple_assign_cast_p(stmt))
149102 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149103 +
149104 + return create_cast_overflow_check(visited, new_rhs1, stmt);
149105 +}
149106 +
149107 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
149108 +{
149109 + tree rhs1, lhs = gimple_assign_lhs(stmt);
149110 + gimple def_stmt = get_def_stmt(lhs);
149111 +
149112 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
149113 + rhs1 = gimple_assign_rhs1(def_stmt);
149114 +
149115 + if (is_gimple_constant(rhs1))
149116 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149117 +
149118 + switch (TREE_CODE(rhs1)) {
149119 + case SSA_NAME: {
149120 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
149121 +
149122 + if (gimple_assign_cast_p(stmt))
149123 + unsigned_signed_cast_intentional_overflow(visited, stmt);
149124 + return ret;
149125 + }
149126 + case ARRAY_REF:
149127 + case BIT_FIELD_REF:
149128 + case ADDR_EXPR:
149129 + case COMPONENT_REF:
149130 + case INDIRECT_REF:
149131 +#if BUILDING_GCC_VERSION >= 4006
149132 + case MEM_REF:
149133 +#endif
149134 + case TARGET_MEM_REF:
149135 + case VIEW_CONVERT_EXPR:
149136 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149137 + case PARM_DECL:
149138 + case VAR_DECL:
149139 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149140 +
149141 + default:
149142 + debug_gimple_stmt(def_stmt);
149143 + debug_tree(rhs1);
149144 + gcc_unreachable();
149145 + }
149146 +}
149147 +
149148 +static void __unused print_the_code_insertions(const_gimple stmt)
149149 +{
149150 + location_t loc = gimple_location(stmt);
149151 +
149152 + inform(loc, "Integer size_overflow check applied here.");
149153 +}
149154 +
149155 +static bool is_from_cast(const_tree node)
149156 +{
149157 + gimple def_stmt = get_def_stmt(node);
149158 +
149159 + if (!def_stmt)
149160 + return false;
149161 +
149162 + if (gimple_assign_cast_p(def_stmt))
149163 + return true;
149164 +
149165 + return false;
149166 +}
149167 +
149168 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
149169 +static bool is_ptr_diff(gassign *stmt)
149170 +{
149171 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
149172 +
149173 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
149174 + return false;
149175 +
149176 + rhs1 = gimple_assign_rhs1(stmt);
149177 + if (!is_from_cast(rhs1))
149178 + return false;
149179 +
149180 + rhs2 = gimple_assign_rhs2(stmt);
149181 + if (!is_from_cast(rhs2))
149182 + return false;
149183 +
149184 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
149185 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
149186 +
149187 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
149188 + return false;
149189 +
149190 + return true;
149191 +}
149192 +
149193 +static tree handle_binary_ops(struct visited *visited, tree lhs)
149194 +{
149195 + enum intentional_overflow_type res;
149196 + tree rhs1, rhs2, new_lhs;
149197 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
149198 + tree new_rhs1 = NULL_TREE;
149199 + tree new_rhs2 = NULL_TREE;
149200 +
149201 + if (is_ptr_diff(def_stmt))
149202 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149203 +
149204 + rhs1 = gimple_assign_rhs1(def_stmt);
149205 + rhs2 = gimple_assign_rhs2(def_stmt);
149206 +
149207 + /* no DImode/TImode division in the 32/64 bit kernel */
149208 + switch (gimple_assign_rhs_code(def_stmt)) {
149209 + case RDIV_EXPR:
149210 + case TRUNC_DIV_EXPR:
149211 + case CEIL_DIV_EXPR:
149212 + case FLOOR_DIV_EXPR:
149213 + case ROUND_DIV_EXPR:
149214 + case TRUNC_MOD_EXPR:
149215 + case CEIL_MOD_EXPR:
149216 + case FLOOR_MOD_EXPR:
149217 + case ROUND_MOD_EXPR:
149218 + case EXACT_DIV_EXPR:
149219 + case POINTER_PLUS_EXPR:
149220 + case BIT_AND_EXPR:
149221 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149222 + default:
149223 + break;
149224 + }
149225 +
149226 + new_lhs = handle_integer_truncation(visited, lhs);
149227 + if (new_lhs != NULL_TREE)
149228 + return new_lhs;
149229 +
149230 + if (TREE_CODE(rhs1) == SSA_NAME)
149231 + new_rhs1 = expand(visited, rhs1);
149232 + if (TREE_CODE(rhs2) == SSA_NAME)
149233 + new_rhs2 = expand(visited, rhs2);
149234 +
149235 + res = add_mul_intentional_overflow(def_stmt);
149236 + if (res != NO_INTENTIONAL_OVERFLOW) {
149237 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
149238 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
149239 + return new_lhs;
149240 + }
149241 +
149242 + if (skip_expr_on_double_type(def_stmt)) {
149243 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
149244 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
149245 + return new_lhs;
149246 + }
149247 +
149248 + if (is_a_neg_overflow(def_stmt, rhs2))
149249 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
149250 + if (is_a_neg_overflow(def_stmt, rhs1))
149251 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
149252 +
149253 +
149254 + if (is_a_constant_overflow(def_stmt, rhs2))
149255 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
149256 + if (is_a_constant_overflow(def_stmt, rhs1))
149257 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
149258 +
149259 + // the const is between 0 and (signed) MAX
149260 + if (is_gimple_constant(rhs1))
149261 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
149262 + if (is_gimple_constant(rhs2))
149263 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
149264 +
149265 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
149266 +}
149267 +
149268 +#if BUILDING_GCC_VERSION >= 4006
149269 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
149270 +{
149271 + if (is_gimple_constant(rhs))
149272 + return cast_a_tree(size_overflow_type, rhs);
149273 + if (TREE_CODE(rhs) != SSA_NAME)
149274 + return NULL_TREE;
149275 + return expand(visited, rhs);
149276 +}
149277 +
149278 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
149279 +{
149280 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
149281 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
149282 +
149283 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
149284 +
149285 + rhs1 = gimple_assign_rhs1(def_stmt);
149286 + rhs2 = gimple_assign_rhs2(def_stmt);
149287 + rhs3 = gimple_assign_rhs3(def_stmt);
149288 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
149289 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
149290 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
149291 +
149292 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
149293 +}
149294 +#endif
149295 +
149296 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
149297 +{
149298 + gimple_stmt_iterator gsi;
149299 + gimple next_stmt = NULL;
149300 +
149301 + gsi = gsi_for_stmt(stmt);
149302 +
149303 + do {
149304 + gsi_next(&gsi);
149305 + next_stmt = gsi_stmt(gsi);
149306 +
149307 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
149308 + return NULL_TREE;
149309 +
149310 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
149311 + break;
149312 +
149313 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
149314 + } while (!gsi_end_p(gsi));
149315 +
149316 + gcc_assert(next_stmt);
149317 + return get_lhs(next_stmt);
149318 +}
149319 +
149320 +static tree expand_visited(struct visited *visited, gimple def_stmt)
149321 +{
149322 + gimple_stmt_iterator gsi;
149323 + enum gimple_code code = gimple_code(def_stmt);
149324 +
149325 + if (code == GIMPLE_ASM)
149326 + return NULL_TREE;
149327 +
149328 + gsi = gsi_for_stmt(def_stmt);
149329 + gsi_next(&gsi);
149330 +
149331 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
149332 + return NULL_TREE;
149333 + return get_my_stmt_lhs(visited, def_stmt);
149334 +}
149335 +
149336 +tree expand(struct visited *visited, tree lhs)
149337 +{
149338 + gimple def_stmt;
149339 +
149340 + def_stmt = get_def_stmt(lhs);
149341 +
149342 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
149343 + return NULL_TREE;
149344 +
149345 + if (pointer_set_contains(visited->my_stmts, def_stmt))
149346 + return lhs;
149347 +
149348 + if (pointer_set_contains(visited->stmts, def_stmt))
149349 + return expand_visited(visited, def_stmt);
149350 +
149351 + if (is_gimple_constant(lhs))
149352 + return NULL_TREE;
149353 + if (skip_types(lhs))
149354 + return NULL_TREE;
149355 +
149356 + switch (gimple_code(def_stmt)) {
149357 + case GIMPLE_PHI:
149358 + return handle_phi(visited, lhs);
149359 + case GIMPLE_CALL:
149360 + case GIMPLE_ASM:
149361 + if (is_size_overflow_asm(def_stmt))
149362 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
149363 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149364 + case GIMPLE_ASSIGN:
149365 + switch (gimple_num_ops(def_stmt)) {
149366 + case 2:
149367 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
149368 + case 3:
149369 + return handle_binary_ops(visited, lhs);
149370 +#if BUILDING_GCC_VERSION >= 4006
149371 + case 4:
149372 + return handle_ternary_ops(visited, lhs);
149373 +#endif
149374 + }
149375 + default:
149376 + debug_gimple_stmt(def_stmt);
149377 + error("%s: unknown gimple code", __func__);
149378 + gcc_unreachable();
149379 + }
149380 +}
149381 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
149382 new file mode 100644
149383 index 0000000..1d296ce
149384 --- /dev/null
149385 +++ b/tools/gcc/stackleak_plugin.c
149386 @@ -0,0 +1,432 @@
149387 +/*
149388 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
149389 + * Licensed under the GPL v2
149390 + *
149391 + * Note: the choice of the license means that the compilation process is
149392 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
149393 + * but for the kernel it doesn't matter since it doesn't link against
149394 + * any of the gcc libraries
149395 + *
149396 + * gcc plugin to help implement various PaX features
149397 + *
149398 + * - track lowest stack pointer
149399 + *
149400 + * TODO:
149401 + * - initialize all local variables
149402 + *
149403 + * BUGS:
149404 + * - none known
149405 + */
149406 +
149407 +#include "gcc-common.h"
149408 +
149409 +int plugin_is_GPL_compatible;
149410 +
149411 +static int track_frame_size = -1;
149412 +static const char track_function[] = "pax_track_stack";
149413 +static const char check_function[] = "pax_check_alloca";
149414 +static GTY(()) tree track_function_decl;
149415 +static GTY(()) tree check_function_decl;
149416 +static bool init_locals;
149417 +
149418 +static struct plugin_info stackleak_plugin_info = {
149419 + .version = "201504282245",
149420 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
149421 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
149422 +};
149423 +
149424 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
149425 +{
149426 + gcall *check_alloca;
149427 + tree alloca_size;
149428 + cgraph_node_ptr node;
149429 + int frequency;
149430 + basic_block bb;
149431 +
149432 + // insert call to void pax_check_alloca(unsigned long size)
149433 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
149434 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
149435 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
149436 +
149437 + // update the cgraph
149438 + bb = gimple_bb(check_alloca);
149439 + node = cgraph_get_create_node(check_function_decl);
149440 + gcc_assert(node);
149441 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
149442 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
149443 +}
149444 +
149445 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
149446 +{
149447 + gcall *track_stack;
149448 + cgraph_node_ptr node;
149449 + int frequency;
149450 + basic_block bb;
149451 +
149452 + // insert call to void pax_track_stack(void)
149453 + track_stack = gimple_build_call(track_function_decl, 0);
149454 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
149455 +
149456 + // update the cgraph
149457 + bb = gimple_bb(track_stack);
149458 + node = cgraph_get_create_node(track_function_decl);
149459 + gcc_assert(node);
149460 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
149461 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
149462 +}
149463 +
149464 +static bool is_alloca(gimple stmt)
149465 +{
149466 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
149467 + return true;
149468 +
149469 +#if BUILDING_GCC_VERSION >= 4007
149470 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
149471 + return true;
149472 +#endif
149473 +
149474 + return false;
149475 +}
149476 +
149477 +static unsigned int execute_stackleak_tree_instrument(void)
149478 +{
149479 + basic_block bb, entry_bb;
149480 + bool prologue_instrumented = false, is_leaf = true;
149481 +
149482 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
149483 +
149484 + // 1. loop through BBs and GIMPLE statements
149485 + FOR_EACH_BB_FN(bb, cfun) {
149486 + gimple_stmt_iterator gsi;
149487 +
149488 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
149489 + gimple stmt;
149490 +
149491 + stmt = gsi_stmt(gsi);
149492 +
149493 + if (is_gimple_call(stmt))
149494 + is_leaf = false;
149495 +
149496 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
149497 + if (!is_alloca(stmt))
149498 + continue;
149499 +
149500 + // 2. insert stack overflow check before each __builtin_alloca call
149501 + stackleak_check_alloca(&gsi);
149502 +
149503 + // 3. insert track call after each __builtin_alloca call
149504 + stackleak_add_instrumentation(&gsi);
149505 + if (bb == entry_bb)
149506 + prologue_instrumented = true;
149507 + }
149508 + }
149509 +
149510 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
149511 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
149512 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
149513 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
149514 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
149515 + return 0;
149516 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
149517 + return 0;
149518 +
149519 + // 4. insert track call at the beginning
149520 + if (!prologue_instrumented) {
149521 + gimple_stmt_iterator gsi;
149522 +
149523 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
149524 + if (dom_info_available_p(CDI_DOMINATORS))
149525 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
149526 + gsi = gsi_start_bb(bb);
149527 + stackleak_add_instrumentation(&gsi);
149528 + }
149529 +
149530 + return 0;
149531 +}
149532 +
149533 +static unsigned int execute_stackleak_final(void)
149534 +{
149535 + rtx_insn *insn, *next;
149536 +
149537 + if (cfun->calls_alloca)
149538 + return 0;
149539 +
149540 + // keep calls only if function frame is big enough
149541 + if (get_frame_size() >= track_frame_size)
149542 + return 0;
149543 +
149544 + // 1. find pax_track_stack calls
149545 + for (insn = get_insns(); insn; insn = next) {
149546 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
149547 + rtx body;
149548 +
149549 + next = NEXT_INSN(insn);
149550 + if (!CALL_P(insn))
149551 + continue;
149552 + body = PATTERN(insn);
149553 + if (GET_CODE(body) != CALL)
149554 + continue;
149555 + body = XEXP(body, 0);
149556 + if (GET_CODE(body) != MEM)
149557 + continue;
149558 + body = XEXP(body, 0);
149559 + if (GET_CODE(body) != SYMBOL_REF)
149560 + continue;
149561 +// if (strcmp(XSTR(body, 0), track_function))
149562 + if (SYMBOL_REF_DECL(body) != track_function_decl)
149563 + continue;
149564 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
149565 + // 2. delete call
149566 + delete_insn_and_edges(insn);
149567 +#if BUILDING_GCC_VERSION >= 4007
149568 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
149569 + insn = next;
149570 + next = NEXT_INSN(insn);
149571 + delete_insn_and_edges(insn);
149572 + }
149573 +#endif
149574 + }
149575 +
149576 +// print_simple_rtl(stderr, get_insns());
149577 +// print_rtl(stderr, get_insns());
149578 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
149579 +
149580 + return 0;
149581 +}
149582 +
149583 +static bool gate_stackleak_track_stack(void)
149584 +{
149585 + tree section;
149586 +
149587 + if (ix86_cmodel != CM_KERNEL)
149588 + return false;
149589 +
149590 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
149591 + if (section && TREE_VALUE(section)) {
149592 + section = TREE_VALUE(TREE_VALUE(section));
149593 +
149594 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
149595 + return false;
149596 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
149597 + return false;
149598 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
149599 + return false;
149600 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
149601 + return false;
149602 + }
149603 +
149604 + return track_frame_size >= 0;
149605 +}
149606 +
149607 +static void stackleak_start_unit(void *gcc_data, void *user_data)
149608 +{
149609 + tree fntype;
149610 +
149611 + // void pax_track_stack(void)
149612 + fntype = build_function_type_list(void_type_node, NULL_TREE);
149613 + track_function_decl = build_fn_decl(track_function, fntype);
149614 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
149615 + TREE_PUBLIC(track_function_decl) = 1;
149616 + TREE_USED(track_function_decl) = 1;
149617 + DECL_EXTERNAL(track_function_decl) = 1;
149618 + DECL_ARTIFICIAL(track_function_decl) = 1;
149619 + DECL_PRESERVE_P(track_function_decl) = 1;
149620 +
149621 + // void pax_check_alloca(unsigned long)
149622 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
149623 + check_function_decl = build_fn_decl(check_function, fntype);
149624 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
149625 + TREE_PUBLIC(check_function_decl) = 1;
149626 + TREE_USED(check_function_decl) = 1;
149627 + DECL_EXTERNAL(check_function_decl) = 1;
149628 + DECL_ARTIFICIAL(check_function_decl) = 1;
149629 + DECL_PRESERVE_P(check_function_decl) = 1;
149630 +}
149631 +
149632 +#if BUILDING_GCC_VERSION >= 4009
149633 +namespace {
149634 +static const struct pass_data stackleak_tree_instrument_pass_data = {
149635 +#else
149636 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
149637 + .pass = {
149638 +#endif
149639 + .type = GIMPLE_PASS,
149640 + .name = "stackleak_tree_instrument",
149641 +#if BUILDING_GCC_VERSION >= 4008
149642 + .optinfo_flags = OPTGROUP_NONE,
149643 +#endif
149644 +#if BUILDING_GCC_VERSION >= 5000
149645 +#elif BUILDING_GCC_VERSION == 4009
149646 + .has_gate = true,
149647 + .has_execute = true,
149648 +#else
149649 + .gate = gate_stackleak_track_stack,
149650 + .execute = execute_stackleak_tree_instrument,
149651 + .sub = NULL,
149652 + .next = NULL,
149653 + .static_pass_number = 0,
149654 +#endif
149655 + .tv_id = TV_NONE,
149656 + .properties_required = PROP_gimple_leh | PROP_cfg,
149657 + .properties_provided = 0,
149658 + .properties_destroyed = 0,
149659 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
149660 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
149661 +#if BUILDING_GCC_VERSION < 4009
149662 + }
149663 +#endif
149664 +};
149665 +
149666 +#if BUILDING_GCC_VERSION >= 4009
149667 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
149668 +#else
149669 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
149670 + .pass = {
149671 +#endif
149672 + .type = RTL_PASS,
149673 + .name = "stackleak_final",
149674 +#if BUILDING_GCC_VERSION >= 4008
149675 + .optinfo_flags = OPTGROUP_NONE,
149676 +#endif
149677 +#if BUILDING_GCC_VERSION >= 5000
149678 +#elif BUILDING_GCC_VERSION == 4009
149679 + .has_gate = true,
149680 + .has_execute = true,
149681 +#else
149682 + .gate = gate_stackleak_track_stack,
149683 + .execute = execute_stackleak_final,
149684 + .sub = NULL,
149685 + .next = NULL,
149686 + .static_pass_number = 0,
149687 +#endif
149688 + .tv_id = TV_NONE,
149689 + .properties_required = 0,
149690 + .properties_provided = 0,
149691 + .properties_destroyed = 0,
149692 + .todo_flags_start = 0,
149693 + .todo_flags_finish = TODO_dump_func
149694 +#if BUILDING_GCC_VERSION < 4009
149695 + }
149696 +#endif
149697 +};
149698 +
149699 +#if BUILDING_GCC_VERSION >= 4009
149700 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
149701 +public:
149702 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
149703 +#if BUILDING_GCC_VERSION >= 5000
149704 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
149705 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
149706 +#else
149707 + bool gate() { return gate_stackleak_track_stack(); }
149708 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
149709 +#endif
149710 +};
149711 +
149712 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
149713 +public:
149714 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
149715 +#if BUILDING_GCC_VERSION >= 5000
149716 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
149717 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
149718 +#else
149719 + bool gate() { return gate_stackleak_track_stack(); }
149720 + unsigned int execute() { return execute_stackleak_final(); }
149721 +#endif
149722 +};
149723 +}
149724 +
149725 +static opt_pass *make_stackleak_tree_instrument_pass(void)
149726 +{
149727 + return new stackleak_tree_instrument_pass();
149728 +}
149729 +
149730 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
149731 +{
149732 + return new stackleak_final_rtl_opt_pass();
149733 +}
149734 +#else
149735 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
149736 +{
149737 + return &stackleak_tree_instrument_pass.pass;
149738 +}
149739 +
149740 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
149741 +{
149742 + return &stackleak_final_rtl_opt_pass.pass;
149743 +}
149744 +#endif
149745 +
149746 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
149747 +{
149748 + const char * const plugin_name = plugin_info->base_name;
149749 + const int argc = plugin_info->argc;
149750 + const struct plugin_argument * const argv = plugin_info->argv;
149751 + int i;
149752 + struct register_pass_info stackleak_tree_instrument_pass_info;
149753 + struct register_pass_info stackleak_final_pass_info;
149754 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
149755 + {
149756 + .base = &track_function_decl,
149757 + .nelt = 1,
149758 + .stride = sizeof(track_function_decl),
149759 + .cb = &gt_ggc_mx_tree_node,
149760 + .pchw = &gt_pch_nx_tree_node
149761 + },
149762 + {
149763 + .base = &check_function_decl,
149764 + .nelt = 1,
149765 + .stride = sizeof(check_function_decl),
149766 + .cb = &gt_ggc_mx_tree_node,
149767 + .pchw = &gt_pch_nx_tree_node
149768 + },
149769 + LAST_GGC_ROOT_TAB
149770 + };
149771 +
149772 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
149773 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
149774 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
149775 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
149776 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
149777 +
149778 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
149779 + stackleak_final_pass_info.reference_pass_name = "final";
149780 + stackleak_final_pass_info.ref_pass_instance_number = 1;
149781 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
149782 +
149783 + if (!plugin_default_version_check(version, &gcc_version)) {
149784 + error(G_("incompatible gcc/plugin versions"));
149785 + return 1;
149786 + }
149787 +
149788 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
149789 +
149790 + for (i = 0; i < argc; ++i) {
149791 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
149792 + if (!argv[i].value) {
149793 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
149794 + continue;
149795 + }
149796 + track_frame_size = atoi(argv[i].value);
149797 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
149798 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
149799 + continue;
149800 + }
149801 + if (!strcmp(argv[i].key, "initialize-locals")) {
149802 + if (argv[i].value) {
149803 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
149804 + continue;
149805 + }
149806 + init_locals = true;
149807 + continue;
149808 + }
149809 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
149810 + }
149811 +
149812 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
149813 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
149814 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
149815 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
149816 +
149817 + return 0;
149818 +}
149819 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
149820 new file mode 100644
149821 index 0000000..4436cbe
149822 --- /dev/null
149823 +++ b/tools/gcc/structleak_plugin.c
149824 @@ -0,0 +1,287 @@
149825 +/*
149826 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
149827 + * Licensed under the GPL v2
149828 + *
149829 + * Note: the choice of the license means that the compilation process is
149830 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
149831 + * but for the kernel it doesn't matter since it doesn't link against
149832 + * any of the gcc libraries
149833 + *
149834 + * gcc plugin to forcibly initialize certain local variables that could
149835 + * otherwise leak kernel stack to userland if they aren't properly initialized
149836 + * by later code
149837 + *
149838 + * Homepage: http://pax.grsecurity.net/
149839 + *
149840 + * Usage:
149841 + * $ # for 4.5/4.6/C based 4.7
149842 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
149843 + * $ # for C++ based 4.7/4.8+
149844 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
149845 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
149846 + *
149847 + * TODO: eliminate redundant initializers
149848 + * increase type coverage
149849 + */
149850 +
149851 +#include "gcc-common.h"
149852 +
149853 +// unused C type flag in all versions 4.5-5.0
149854 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
149855 +
149856 +int plugin_is_GPL_compatible;
149857 +
149858 +static struct plugin_info structleak_plugin_info = {
149859 + .version = "201401260140",
149860 + .help = "disable\tdo not activate plugin\n",
149861 +};
149862 +
149863 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
149864 +{
149865 + *no_add_attrs = true;
149866 +
149867 + // check for types? for now accept everything linux has to offer
149868 + if (TREE_CODE(*node) != FIELD_DECL)
149869 + return NULL_TREE;
149870 +
149871 + *no_add_attrs = false;
149872 + return NULL_TREE;
149873 +}
149874 +
149875 +static struct attribute_spec user_attr = {
149876 + .name = "user",
149877 + .min_length = 0,
149878 + .max_length = 0,
149879 + .decl_required = false,
149880 + .type_required = false,
149881 + .function_type_required = false,
149882 + .handler = handle_user_attribute,
149883 +#if BUILDING_GCC_VERSION >= 4007
149884 + .affects_type_identity = true
149885 +#endif
149886 +};
149887 +
149888 +static void register_attributes(void *event_data, void *data)
149889 +{
149890 + register_attribute(&user_attr);
149891 +// register_attribute(&force_attr);
149892 +}
149893 +
149894 +static tree get_field_type(tree field)
149895 +{
149896 + return strip_array_types(TREE_TYPE(field));
149897 +}
149898 +
149899 +static bool is_userspace_type(tree type)
149900 +{
149901 + tree field;
149902 +
149903 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
149904 + tree fieldtype = get_field_type(field);
149905 + enum tree_code code = TREE_CODE(fieldtype);
149906 +
149907 + if (code == RECORD_TYPE || code == UNION_TYPE)
149908 + if (is_userspace_type(fieldtype))
149909 + return true;
149910 +
149911 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
149912 + return true;
149913 + }
149914 + return false;
149915 +}
149916 +
149917 +static void finish_type(void *event_data, void *data)
149918 +{
149919 + tree type = (tree)event_data;
149920 +
149921 + if (type == NULL_TREE || type == error_mark_node)
149922 + return;
149923 +
149924 +#if BUILDING_GCC_VERSION >= 5000
149925 + if (TREE_CODE(type) == ENUMERAL_TYPE)
149926 + return;
149927 +#endif
149928 +
149929 + if (TYPE_USERSPACE(type))
149930 + return;
149931 +
149932 + if (is_userspace_type(type))
149933 + TYPE_USERSPACE(type) = 1;
149934 +}
149935 +
149936 +static void initialize(tree var)
149937 +{
149938 + basic_block bb;
149939 + gimple_stmt_iterator gsi;
149940 + tree initializer;
149941 + gimple init_stmt;
149942 +
149943 + // this is the original entry bb before the forced split
149944 + // TODO: check further BBs in case more splits occured before us
149945 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
149946 +
149947 + // first check if the variable is already initialized, warn otherwise
149948 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
149949 + gimple stmt = gsi_stmt(gsi);
149950 + tree rhs1;
149951 +
149952 + // we're looking for an assignment of a single rhs...
149953 + if (!gimple_assign_single_p(stmt))
149954 + continue;
149955 + rhs1 = gimple_assign_rhs1(stmt);
149956 +#if BUILDING_GCC_VERSION >= 4007
149957 + // ... of a non-clobbering expression...
149958 + if (TREE_CLOBBER_P(rhs1))
149959 + continue;
149960 +#endif
149961 + // ... to our variable...
149962 + if (gimple_get_lhs(stmt) != var)
149963 + continue;
149964 + // if it's an initializer then we're good
149965 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
149966 + return;
149967 + }
149968 +
149969 + // these aren't the 0days you're looking for
149970 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
149971 +
149972 + // build the initializer expression
149973 + initializer = build_constructor(TREE_TYPE(var), NULL);
149974 +
149975 + // build the initializer stmt
149976 + init_stmt = gimple_build_assign(var, initializer);
149977 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
149978 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
149979 + update_stmt(init_stmt);
149980 +}
149981 +
149982 +static unsigned int handle_function(void)
149983 +{
149984 + basic_block bb;
149985 + unsigned int ret = 0;
149986 + tree var;
149987 + unsigned int i;
149988 +
149989 + // split the first bb where we can put the forced initializers
149990 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
149991 + if (dom_info_available_p(CDI_DOMINATORS))
149992 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
149993 +
149994 + // enumarate all local variables and forcibly initialize our targets
149995 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
149996 + tree type = TREE_TYPE(var);
149997 +
149998 + gcc_assert(DECL_P(var));
149999 + if (!auto_var_in_fn_p(var, current_function_decl))
150000 + continue;
150001 +
150002 + // only care about structure types
150003 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
150004 + continue;
150005 +
150006 + // if the type is of interest, examine the variable
150007 + if (TYPE_USERSPACE(type))
150008 + initialize(var);
150009 + }
150010 +
150011 + return ret;
150012 +}
150013 +
150014 +#if BUILDING_GCC_VERSION >= 4009
150015 +namespace {
150016 +static const struct pass_data structleak_pass_data = {
150017 +#else
150018 +static struct gimple_opt_pass structleak_pass = {
150019 + .pass = {
150020 +#endif
150021 + .type = GIMPLE_PASS,
150022 + .name = "structleak",
150023 +#if BUILDING_GCC_VERSION >= 4008
150024 + .optinfo_flags = OPTGROUP_NONE,
150025 +#endif
150026 +#if BUILDING_GCC_VERSION >= 5000
150027 +#elif BUILDING_GCC_VERSION == 4009
150028 + .has_gate = false,
150029 + .has_execute = true,
150030 +#else
150031 + .gate = NULL,
150032 + .execute = handle_function,
150033 + .sub = NULL,
150034 + .next = NULL,
150035 + .static_pass_number = 0,
150036 +#endif
150037 + .tv_id = TV_NONE,
150038 + .properties_required = PROP_cfg,
150039 + .properties_provided = 0,
150040 + .properties_destroyed = 0,
150041 + .todo_flags_start = 0,
150042 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
150043 +#if BUILDING_GCC_VERSION < 4009
150044 + }
150045 +#endif
150046 +};
150047 +
150048 +#if BUILDING_GCC_VERSION >= 4009
150049 +class structleak_pass : public gimple_opt_pass {
150050 +public:
150051 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
150052 +#if BUILDING_GCC_VERSION >= 5000
150053 + virtual unsigned int execute(function *) { return handle_function(); }
150054 +#else
150055 + unsigned int execute() { return handle_function(); }
150056 +#endif
150057 +};
150058 +}
150059 +
150060 +static opt_pass *make_structleak_pass(void)
150061 +{
150062 + return new structleak_pass();
150063 +}
150064 +#else
150065 +static struct opt_pass *make_structleak_pass(void)
150066 +{
150067 + return &structleak_pass.pass;
150068 +}
150069 +#endif
150070 +
150071 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
150072 +{
150073 + int i;
150074 + const char * const plugin_name = plugin_info->base_name;
150075 + const int argc = plugin_info->argc;
150076 + const struct plugin_argument * const argv = plugin_info->argv;
150077 + bool enable = true;
150078 + struct register_pass_info structleak_pass_info;
150079 +
150080 + structleak_pass_info.pass = make_structleak_pass();
150081 + structleak_pass_info.reference_pass_name = "ssa";
150082 + structleak_pass_info.ref_pass_instance_number = 1;
150083 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
150084 +
150085 + if (!plugin_default_version_check(version, &gcc_version)) {
150086 + error(G_("incompatible gcc/plugin versions"));
150087 + return 1;
150088 + }
150089 +
150090 + if (strncmp(lang_hooks.name, "GNU C", 5) || !strncmp(lang_hooks.name, "GNU C+", 6)) {
150091 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
150092 + enable = false;
150093 + }
150094 +
150095 + for (i = 0; i < argc; ++i) {
150096 + if (!strcmp(argv[i].key, "disable")) {
150097 + enable = false;
150098 + continue;
150099 + }
150100 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
150101 + }
150102 +
150103 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
150104 + if (enable) {
150105 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
150106 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
150107 + }
150108 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
150109 +
150110 + return 0;
150111 +}
150112 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
150113 index 88461f0..6fb70a0 100644
150114 --- a/tools/include/linux/compiler.h
150115 +++ b/tools/include/linux/compiler.h
150116 @@ -35,6 +35,14 @@
150117 # define unlikely(x) __builtin_expect(!!(x), 0)
150118 #endif
150119
150120 +#ifndef __size_overflow
150121 +# define __size_overflow(...)
150122 +#endif
150123 +
150124 +#ifndef __intentional_overflow
150125 +# define __intentional_overflow(...)
150126 +#endif
150127 +
150128 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
150129
150130 #endif /* _TOOLS_LINUX_COMPILER_H */
150131 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
150132 index 36c08b1..87c72d1 100644
150133 --- a/tools/lib/api/Makefile
150134 +++ b/tools/lib/api/Makefile
150135 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
150136
150137 LIBFILE = libapikfs.a
150138
150139 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
150140 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
150141 EXTLIBS = -lelf -lpthread -lrt -lm
150142 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
150143 ALL_LDFLAGS = $(LDFLAGS)
150144 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
150145 index 6789d788..4afd019e 100644
150146 --- a/tools/perf/util/include/asm/alternative-asm.h
150147 +++ b/tools/perf/util/include/asm/alternative-asm.h
150148 @@ -5,4 +5,7 @@
150149
150150 #define altinstruction_entry #
150151
150152 + .macro pax_force_retaddr rip=0, reload=0
150153 + .endm
150154 +
150155 #endif
150156 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
150157 index 0a578fe..b81f62d 100644
150158 --- a/tools/virtio/linux/uaccess.h
150159 +++ b/tools/virtio/linux/uaccess.h
150160 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
150161 ({ \
150162 typeof(ptr) __pu_ptr = (ptr); \
150163 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
150164 - ACCESS_ONCE(*(__pu_ptr)) = x; \
150165 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
150166 0; \
150167 })
150168
150169 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
150170 index f8f3f5fe..9bc113f 100644
150171 --- a/virt/kvm/kvm_main.c
150172 +++ b/virt/kvm/kvm_main.c
150173 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
150174
150175 static cpumask_var_t cpus_hardware_enabled;
150176 static int kvm_usage_count = 0;
150177 -static atomic_t hardware_enable_failed;
150178 +static atomic_unchecked_t hardware_enable_failed;
150179
150180 struct kmem_cache *kvm_vcpu_cache;
150181 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
150182
150183 -static __read_mostly struct preempt_ops kvm_preempt_ops;
150184 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
150185 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
150186 +static struct preempt_ops kvm_preempt_ops = {
150187 + .sched_in = kvm_sched_in,
150188 + .sched_out = kvm_sched_out,
150189 +};
150190
150191 struct dentry *kvm_debugfs_dir;
150192
150193 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
150194 /* We can read the guest memory with __xxx_user() later on. */
150195 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
150196 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
150197 - !access_ok(VERIFY_WRITE,
150198 + !access_ok_noprefault(VERIFY_WRITE,
150199 (void __user *)(unsigned long)mem->userspace_addr,
150200 mem->memory_size)))
150201 goto out;
150202 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
150203
150204 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
150205 {
150206 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
150207 + int r;
150208 + unsigned long addr;
150209
150210 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
150211 + addr = gfn_to_hva(kvm, gfn);
150212 + if (kvm_is_error_hva(addr))
150213 + return -EFAULT;
150214 + r = __clear_user((void __user *)addr + offset, len);
150215 + if (r)
150216 + return -EFAULT;
150217 + mark_page_dirty(kvm, gfn);
150218 + return 0;
150219 }
150220 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
150221
150222 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
150223 return 0;
150224 }
150225
150226 -static struct file_operations kvm_vcpu_fops = {
150227 +static file_operations_no_const kvm_vcpu_fops __read_only = {
150228 .release = kvm_vcpu_release,
150229 .unlocked_ioctl = kvm_vcpu_ioctl,
150230 #ifdef CONFIG_KVM_COMPAT
150231 @@ -2724,7 +2737,7 @@ out:
150232 }
150233 #endif
150234
150235 -static struct file_operations kvm_vm_fops = {
150236 +static file_operations_no_const kvm_vm_fops __read_only = {
150237 .release = kvm_vm_release,
150238 .unlocked_ioctl = kvm_vm_ioctl,
150239 #ifdef CONFIG_KVM_COMPAT
150240 @@ -2795,7 +2808,7 @@ out:
150241 return r;
150242 }
150243
150244 -static struct file_operations kvm_chardev_ops = {
150245 +static file_operations_no_const kvm_chardev_ops __read_only = {
150246 .unlocked_ioctl = kvm_dev_ioctl,
150247 .compat_ioctl = kvm_dev_ioctl,
150248 .llseek = noop_llseek,
150249 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
150250
150251 if (r) {
150252 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
150253 - atomic_inc(&hardware_enable_failed);
150254 + atomic_inc_unchecked(&hardware_enable_failed);
150255 printk(KERN_INFO "kvm: enabling virtualization on "
150256 "CPU%d failed\n", cpu);
150257 }
150258 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
150259
150260 kvm_usage_count++;
150261 if (kvm_usage_count == 1) {
150262 - atomic_set(&hardware_enable_failed, 0);
150263 + atomic_set_unchecked(&hardware_enable_failed, 0);
150264 on_each_cpu(hardware_enable_nolock, NULL, 1);
150265
150266 - if (atomic_read(&hardware_enable_failed)) {
150267 + if (atomic_read_unchecked(&hardware_enable_failed)) {
150268 hardware_disable_all_nolock();
150269 r = -EBUSY;
150270 }
150271 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
150272 kvm_arch_vcpu_put(vcpu);
150273 }
150274
150275 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150276 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150277 struct module *module)
150278 {
150279 int r;
150280 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150281 if (!vcpu_align)
150282 vcpu_align = __alignof__(struct kvm_vcpu);
150283 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
150284 - 0, NULL);
150285 + SLAB_USERCOPY, NULL);
150286 if (!kvm_vcpu_cache) {
150287 r = -ENOMEM;
150288 goto out_free_3;
150289 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150290 if (r)
150291 goto out_free;
150292
150293 + pax_open_kernel();
150294 kvm_chardev_ops.owner = module;
150295 kvm_vm_fops.owner = module;
150296 kvm_vcpu_fops.owner = module;
150297 + pax_close_kernel();
150298
150299 r = misc_register(&kvm_dev);
150300 if (r) {
150301 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150302
150303 register_syscore_ops(&kvm_syscore_ops);
150304
150305 - kvm_preempt_ops.sched_in = kvm_sched_in;
150306 - kvm_preempt_ops.sched_out = kvm_sched_out;
150307 -
150308 r = kvm_init_debug();
150309 if (r) {
150310 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)